diff options
Diffstat (limited to 'vendor/github.com/go-macaron')
46 files changed, 0 insertions, 7494 deletions
diff --git a/vendor/github.com/go-macaron/binding/LICENSE b/vendor/github.com/go-macaron/binding/LICENSE deleted file mode 100644 index 8405e89a..00000000 --- a/vendor/github.com/go-macaron/binding/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. 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\ No newline at end of file diff --git a/vendor/github.com/go-macaron/binding/README.md b/vendor/github.com/go-macaron/binding/README.md deleted file mode 100644 index aeaa5719..00000000 --- a/vendor/github.com/go-macaron/binding/README.md +++ /dev/null @@ -1,20 +0,0 @@ -# binding [](https://travis-ci.org/go-macaron/binding) [](https://sourcegraph.com/github.com/go-macaron/binding?badge) - -Middleware binding provides request data binding and validation for [Macaron](https://github.com/go-macaron/macaron). - -### Installation - - go get github.com/go-macaron/binding - -## Getting Help - -- [API Reference](https://gowalker.org/github.com/go-macaron/binding) -- [Documentation](http://go-macaron.com/docs/middlewares/binding) - -## Credits - -This package is a modified version of [martini-contrib/binding](https://github.com/martini-contrib/binding). - -## License - -This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/binding/binding.go b/vendor/github.com/go-macaron/binding/binding.go deleted file mode 100644 index 5d178b7e..00000000 --- a/vendor/github.com/go-macaron/binding/binding.go +++ /dev/null @@ -1,761 +0,0 @@ -// Copyright 2014 Martini Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -// Package binding is a middleware that provides request data binding and validation for Macaron. -package binding - -import ( - "encoding/json" - "fmt" - "io" - "mime/multipart" - "net/http" - "net/url" - "reflect" - "regexp" - "strconv" - "strings" - "unicode/utf8" - - "github.com/Unknwon/com" - "gopkg.in/macaron.v1" -) - -const _VERSION = "0.6.0" - -func Version() string { - return _VERSION -} - -func bind(ctx *macaron.Context, obj interface{}, ifacePtr ...interface{}) { - contentType := ctx.Req.Header.Get("Content-Type") - if ctx.Req.Method == "POST" || ctx.Req.Method == "PUT" || len(contentType) > 0 { - switch { - case strings.Contains(contentType, "form-urlencoded"): - ctx.Invoke(Form(obj, ifacePtr...)) - case strings.Contains(contentType, "multipart/form-data"): - ctx.Invoke(MultipartForm(obj, ifacePtr...)) - case strings.Contains(contentType, "json"): - ctx.Invoke(Json(obj, ifacePtr...)) - default: - var errors Errors - if contentType == "" { - errors.Add([]string{}, ERR_CONTENT_TYPE, "Empty Content-Type") - } else { - errors.Add([]string{}, ERR_CONTENT_TYPE, "Unsupported Content-Type") - } - ctx.Map(errors) - ctx.Map(obj) // Map a fake struct so handler won't panic. - } - } else { - ctx.Invoke(Form(obj, ifacePtr...)) - } -} - -const ( - _JSON_CONTENT_TYPE = "application/json; charset=utf-8" - STATUS_UNPROCESSABLE_ENTITY = 422 -) - -// errorHandler simply counts the number of errors in the -// context and, if more than 0, writes a response with an -// error code and a JSON payload describing the errors. -// The response will have a JSON content-type. -// Middleware remaining on the stack will not even see the request -// if, by this point, there are any errors. -// This is a "default" handler, of sorts, and you are -// welcome to use your own instead. The Bind middleware -// invokes this automatically for convenience. -func errorHandler(errs Errors, rw http.ResponseWriter) { - if len(errs) > 0 { - rw.Header().Set("Content-Type", _JSON_CONTENT_TYPE) - if errs.Has(ERR_DESERIALIZATION) { - rw.WriteHeader(http.StatusBadRequest) - } else if errs.Has(ERR_CONTENT_TYPE) { - rw.WriteHeader(http.StatusUnsupportedMediaType) - } else { - rw.WriteHeader(STATUS_UNPROCESSABLE_ENTITY) - } - errOutput, _ := json.Marshal(errs) - rw.Write(errOutput) - return - } -} - -// Bind wraps up the functionality of the Form and Json middleware -// according to the Content-Type and verb of the request. -// A Content-Type is required for POST and PUT requests. -// Bind invokes the ErrorHandler middleware to bail out if errors -// occurred. If you want to perform your own error handling, use -// Form or Json middleware directly. An interface pointer can -// be added as a second argument in order to map the struct to -// a specific interface. -func Bind(obj interface{}, ifacePtr ...interface{}) macaron.Handler { - return func(ctx *macaron.Context) { - bind(ctx, obj, ifacePtr...) - if handler, ok := obj.(ErrorHandler); ok { - ctx.Invoke(handler.Error) - } else { - ctx.Invoke(errorHandler) - } - } -} - -// BindIgnErr will do the exactly same thing as Bind but without any -// error handling, which user has freedom to deal with them. -// This allows user take advantages of validation. -func BindIgnErr(obj interface{}, ifacePtr ...interface{}) macaron.Handler { - return func(ctx *macaron.Context) { - bind(ctx, obj, ifacePtr...) - } -} - -// Form is middleware to deserialize form-urlencoded data from the request. -// It gets data from the form-urlencoded body, if present, or from the -// query string. It uses the http.Request.ParseForm() method -// to perform deserialization, then reflection is used to map each field -// into the struct with the proper type. Structs with primitive slice types -// (bool, float, int, string) can support deserialization of repeated form -// keys, for example: key=val1&key=val2&key=val3 -// An interface pointer can be added as a second argument in order -// to map the struct to a specific interface. -func Form(formStruct interface{}, ifacePtr ...interface{}) macaron.Handler { - return func(ctx *macaron.Context) { - var errors Errors - - ensureNotPointer(formStruct) - formStruct := reflect.New(reflect.TypeOf(formStruct)) - parseErr := ctx.Req.ParseForm() - - // Format validation of the request body or the URL would add considerable overhead, - // and ParseForm does not complain when URL encoding is off. - // Because an empty request body or url can also mean absence of all needed values, - // it is not in all cases a bad request, so let's return 422. - if parseErr != nil { - errors.Add([]string{}, ERR_DESERIALIZATION, parseErr.Error()) - } - errors = mapForm(formStruct, ctx.Req.Form, nil, errors) - validateAndMap(formStruct, ctx, errors, ifacePtr...) - } -} - -// Maximum amount of memory to use when parsing a multipart form. -// Set this to whatever value you prefer; default is 10 MB. -var MaxMemory = int64(1024 * 1024 * 10) - -// MultipartForm works much like Form, except it can parse multipart forms -// and handle file uploads. Like the other deserialization middleware handlers, -// you can pass in an interface to make the interface available for injection -// into other handlers later. -func MultipartForm(formStruct interface{}, ifacePtr ...interface{}) macaron.Handler { - return func(ctx *macaron.Context) { - var errors Errors - ensureNotPointer(formStruct) - formStruct := reflect.New(reflect.TypeOf(formStruct)) - // This if check is necessary due to https://github.com/martini-contrib/csrf/issues/6 - if ctx.Req.MultipartForm == nil { - // Workaround for multipart forms returning nil instead of an error - // when content is not multipart; see https://code.google.com/p/go/issues/detail?id=6334 - if multipartReader, err := ctx.Req.MultipartReader(); err != nil { - errors.Add([]string{}, ERR_DESERIALIZATION, err.Error()) - } else { - form, parseErr := multipartReader.ReadForm(MaxMemory) - if parseErr != nil { - errors.Add([]string{}, ERR_DESERIALIZATION, parseErr.Error()) - } - - if ctx.Req.Form == nil { - ctx.Req.ParseForm() - } - for k, v := range form.Value { - ctx.Req.Form[k] = append(ctx.Req.Form[k], v...) - } - - ctx.Req.MultipartForm = form - } - } - errors = mapForm(formStruct, ctx.Req.MultipartForm.Value, ctx.Req.MultipartForm.File, errors) - validateAndMap(formStruct, ctx, errors, ifacePtr...) - } -} - -// Json is middleware to deserialize a JSON payload from the request -// into the struct that is passed in. The resulting struct is then -// validated, but no error handling is actually performed here. -// An interface pointer can be added as a second argument in order -// to map the struct to a specific interface. -func Json(jsonStruct interface{}, ifacePtr ...interface{}) macaron.Handler { - return func(ctx *macaron.Context) { - var errors Errors - ensureNotPointer(jsonStruct) - jsonStruct := reflect.New(reflect.TypeOf(jsonStruct)) - if ctx.Req.Request.Body != nil { - defer ctx.Req.Request.Body.Close() - err := json.NewDecoder(ctx.Req.Request.Body).Decode(jsonStruct.Interface()) - if err != nil && err != io.EOF { - errors.Add([]string{}, ERR_DESERIALIZATION, err.Error()) - } - } - validateAndMap(jsonStruct, ctx, errors, ifacePtr...) - } -} - -// RawValidate is same as Validate but does not require a HTTP context, -// and can be used independently just for validation. -// This function does not support Validator interface. -func RawValidate(obj interface{}) Errors { - var errs Errors - v := reflect.ValueOf(obj) - k := v.Kind() - if k == reflect.Interface || k == reflect.Ptr { - v = v.Elem() - k = v.Kind() - } - if k == reflect.Slice || k == reflect.Array { - for i := 0; i < v.Len(); i++ { - e := v.Index(i).Interface() - errs = validateStruct(errs, e) - } - } else { - errs = validateStruct(errs, obj) - } - return errs -} - -// Validate is middleware to enforce required fields. If the struct -// passed in implements Validator, then the user-defined Validate method -// is executed, and its errors are mapped to the context. This middleware -// performs no error handling: it merely detects errors and maps them. -func Validate(obj interface{}) macaron.Handler { - return func(ctx *macaron.Context) { - var errs Errors - v := reflect.ValueOf(obj) - k := v.Kind() - if k == reflect.Interface || k == reflect.Ptr { - v = v.Elem() - k = v.Kind() - } - if k == reflect.Slice || k == reflect.Array { - for i := 0; i < v.Len(); i++ { - e := v.Index(i).Interface() - errs = validateStruct(errs, e) - if validator, ok := e.(Validator); ok { - errs = validator.Validate(ctx, errs) - } - } - } else { - errs = validateStruct(errs, obj) - if validator, ok := obj.(Validator); ok { - errs = validator.Validate(ctx, errs) - } - } - ctx.Map(errs) - } -} - -var ( - AlphaDashPattern = regexp.MustCompile("[^\\d\\w-_]") - AlphaDashDotPattern = regexp.MustCompile("[^\\d\\w-_\\.]") - EmailPattern = regexp.MustCompile("[\\w!#$%&'*+/=?^_`{|}~-]+(?:\\.[\\w!#$%&'*+/=?^_`{|}~-]+)*@(?:[\\w](?:[\\w-]*[\\w])?\\.)+[a-zA-Z0-9](?:[\\w-]*[\\w])?") -) - -// Copied from github.com/asaskevich/govalidator. -const _MAX_URL_RUNE_COUNT = 2083 -const _MIN_URL_RUNE_COUNT = 3 - -var ( - urlSchemaRx = `((ftp|tcp|udp|wss?|https?):\/\/)` - urlUsernameRx = `(\S+(:\S*)?@)` - urlIPRx = `([1-9]\d?|1\d\d|2[01]\d|22[0-3])(\.(1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.([0-9]\d?|1\d\d|2[0-4]\d|25[0-4]))` - ipRx = `(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))` - urlSubdomainRx = `((www\.)|([a-zA-Z0-9]([-\.][-\._a-zA-Z0-9]+)*))` - urlPortRx = `(:(\d{1,5}))` - urlPathRx = `((\/|\?|#)[^\s]*)` - URLPattern = regexp.MustCompile(`^` + urlSchemaRx + `?` + urlUsernameRx + `?` + `((` + urlIPRx + `|(\[` + ipRx + `\])|(([a-zA-Z0-9]([a-zA-Z0-9-_]+)?[a-zA-Z0-9]([-\.][a-zA-Z0-9]+)*)|(` + urlSubdomainRx + `?))?(([a-zA-Z\x{00a1}-\x{ffff}0-9]+-?-?)*[a-zA-Z\x{00a1}-\x{ffff}0-9]+)(?:\.([a-zA-Z\x{00a1}-\x{ffff}]{1,}))?))\.?` + urlPortRx + `?` + urlPathRx + `?$`) -) - -// IsURL check if the string is an URL. -func isURL(str string) bool { - if str == "" || utf8.RuneCountInString(str) >= _MAX_URL_RUNE_COUNT || len(str) <= _MIN_URL_RUNE_COUNT || strings.HasPrefix(str, ".") { - return false - } - u, err := url.Parse(str) - if err != nil { - return false - } - if strings.HasPrefix(u.Host, ".") { - return false - } - if u.Host == "" && (u.Path != "" && !strings.Contains(u.Path, ".")) { - return false - } - return URLPattern.MatchString(str) - -} - -type ( - // Rule represents a validation rule. - Rule struct { - // IsMatch checks if rule matches. - IsMatch func(string) bool - // IsValid applies validation rule to condition. - IsValid func(Errors, string, interface{}) (bool, Errors) - } - - // ParamRule does same thing as Rule but passes rule itself to IsValid method. - ParamRule struct { - // IsMatch checks if rule matches. - IsMatch func(string) bool - // IsValid applies validation rule to condition. - IsValid func(Errors, string, string, interface{}) (bool, Errors) - } - - // RuleMapper and ParamRuleMapper represent validation rule mappers, - // it allwos users to add custom validation rules. - RuleMapper []*Rule - ParamRuleMapper []*ParamRule -) - -var ruleMapper RuleMapper -var paramRuleMapper ParamRuleMapper - -// AddRule adds new validation rule. -func AddRule(r *Rule) { - ruleMapper = append(ruleMapper, r) -} - -// AddParamRule adds new validation rule. -func AddParamRule(r *ParamRule) { - paramRuleMapper = append(paramRuleMapper, r) -} - -func in(fieldValue interface{}, arr string) bool { - val := fmt.Sprintf("%v", fieldValue) - vals := strings.Split(arr, ",") - isIn := false - for _, v := range vals { - if v == val { - isIn = true - break - } - } - return isIn -} - -func parseFormName(raw, actual string) string { - if len(actual) > 0 { - return actual - } - return nameMapper(raw) -} - -// Performs required field checking on a struct -func validateStruct(errors Errors, obj interface{}) Errors { - typ := reflect.TypeOf(obj) - val := reflect.ValueOf(obj) - - if typ.Kind() == reflect.Ptr { - typ = typ.Elem() - val = val.Elem() - } - - for i := 0; i < typ.NumField(); i++ { - field := typ.Field(i) - - // Allow ignored fields in the struct - if field.Tag.Get("form") == "-" || !val.Field(i).CanInterface() { - continue - } - - fieldVal := val.Field(i) - fieldValue := fieldVal.Interface() - zero := reflect.Zero(field.Type).Interface() - - // Validate nested and embedded structs (if pointer, only do so if not nil) - if field.Type.Kind() == reflect.Struct || - (field.Type.Kind() == reflect.Ptr && !reflect.DeepEqual(zero, fieldValue) && - field.Type.Elem().Kind() == reflect.Struct) { - errors = validateStruct(errors, fieldValue) - } - errors = validateField(errors, zero, field, fieldVal, fieldValue) - } - return errors -} - -func validateField(errors Errors, zero interface{}, field reflect.StructField, fieldVal reflect.Value, fieldValue interface{}) Errors { - if fieldVal.Kind() == reflect.Slice { - for i := 0; i < fieldVal.Len(); i++ { - sliceVal := fieldVal.Index(i) - if sliceVal.Kind() == reflect.Ptr { - sliceVal = sliceVal.Elem() - } - - sliceValue := sliceVal.Interface() - zero := reflect.Zero(sliceVal.Type()).Interface() - if sliceVal.Kind() == reflect.Struct || - (sliceVal.Kind() == reflect.Ptr && !reflect.DeepEqual(zero, sliceValue) && - sliceVal.Elem().Kind() == reflect.Struct) { - errors = validateStruct(errors, sliceValue) - } - /* Apply validation rules to each item in a slice. ISSUE #3 - else { - errors = validateField(errors, zero, field, sliceVal, sliceValue) - }*/ - } - } - -VALIDATE_RULES: - for _, rule := range strings.Split(field.Tag.Get("binding"), ";") { - if len(rule) == 0 { - continue - } - - switch { - case rule == "OmitEmpty": - if reflect.DeepEqual(zero, fieldValue) { - break VALIDATE_RULES - } - case rule == "Required": - v := reflect.ValueOf(fieldValue) - if v.Kind() == reflect.Slice { - if v.Len() == 0 { - errors.Add([]string{field.Name}, ERR_REQUIRED, "Required") - break VALIDATE_RULES - } - - continue - } - - if reflect.DeepEqual(zero, fieldValue) { - errors.Add([]string{field.Name}, ERR_REQUIRED, "Required") - break VALIDATE_RULES - } - case rule == "AlphaDash": - if AlphaDashPattern.MatchString(fmt.Sprintf("%v", fieldValue)) { - errors.Add([]string{field.Name}, ERR_ALPHA_DASH, "AlphaDash") - break VALIDATE_RULES - } - case rule == "AlphaDashDot": - if AlphaDashDotPattern.MatchString(fmt.Sprintf("%v", fieldValue)) { - errors.Add([]string{field.Name}, ERR_ALPHA_DASH_DOT, "AlphaDashDot") - break VALIDATE_RULES - } - case strings.HasPrefix(rule, "Size("): - size, _ := strconv.Atoi(rule[5 : len(rule)-1]) - if str, ok := fieldValue.(string); ok && utf8.RuneCountInString(str) != size { - errors.Add([]string{field.Name}, ERR_SIZE, "Size") - break VALIDATE_RULES - } - v := reflect.ValueOf(fieldValue) - if v.Kind() == reflect.Slice && v.Len() != size { - errors.Add([]string{field.Name}, ERR_SIZE, "Size") - break VALIDATE_RULES - } - case strings.HasPrefix(rule, "MinSize("): - min, _ := strconv.Atoi(rule[8 : len(rule)-1]) - if str, ok := fieldValue.(string); ok && utf8.RuneCountInString(str) < min { - errors.Add([]string{field.Name}, ERR_MIN_SIZE, "MinSize") - break VALIDATE_RULES - } - v := reflect.ValueOf(fieldValue) - if v.Kind() == reflect.Slice && v.Len() < min { - errors.Add([]string{field.Name}, ERR_MIN_SIZE, "MinSize") - break VALIDATE_RULES - } - case strings.HasPrefix(rule, "MaxSize("): - max, _ := strconv.Atoi(rule[8 : len(rule)-1]) - if str, ok := fieldValue.(string); ok && utf8.RuneCountInString(str) > max { - errors.Add([]string{field.Name}, ERR_MAX_SIZE, "MaxSize") - break VALIDATE_RULES - } - v := reflect.ValueOf(fieldValue) - if v.Kind() == reflect.Slice && v.Len() > max { - errors.Add([]string{field.Name}, ERR_MAX_SIZE, "MaxSize") - break VALIDATE_RULES - } - case strings.HasPrefix(rule, "Range("): - nums := strings.Split(rule[6:len(rule)-1], ",") - if len(nums) != 2 { - break VALIDATE_RULES - } - val := com.StrTo(fmt.Sprintf("%v", fieldValue)).MustInt() - if val < com.StrTo(nums[0]).MustInt() || val > com.StrTo(nums[1]).MustInt() { - errors.Add([]string{field.Name}, ERR_RANGE, "Range") - break VALIDATE_RULES - } - case rule == "Email": - if !EmailPattern.MatchString(fmt.Sprintf("%v", fieldValue)) { - errors.Add([]string{field.Name}, ERR_EMAIL, "Email") - break VALIDATE_RULES - } - case rule == "Url": - str := fmt.Sprintf("%v", fieldValue) - if len(str) == 0 { - continue - } else if !isURL(str) { - errors.Add([]string{field.Name}, ERR_URL, "Url") - break VALIDATE_RULES - } - case strings.HasPrefix(rule, "In("): - if !in(fieldValue, rule[3:len(rule)-1]) { - errors.Add([]string{field.Name}, ERR_IN, "In") - break VALIDATE_RULES - } - case strings.HasPrefix(rule, "NotIn("): - if in(fieldValue, rule[6:len(rule)-1]) { - errors.Add([]string{field.Name}, ERR_NOT_INT, "NotIn") - break VALIDATE_RULES - } - case strings.HasPrefix(rule, "Include("): - if !strings.Contains(fmt.Sprintf("%v", fieldValue), rule[8:len(rule)-1]) { - errors.Add([]string{field.Name}, ERR_INCLUDE, "Include") - break VALIDATE_RULES - } - case strings.HasPrefix(rule, "Exclude("): - if strings.Contains(fmt.Sprintf("%v", fieldValue), rule[8:len(rule)-1]) { - errors.Add([]string{field.Name}, ERR_EXCLUDE, "Exclude") - break VALIDATE_RULES - } - case strings.HasPrefix(rule, "Default("): - if reflect.DeepEqual(zero, fieldValue) { - if fieldVal.CanAddr() { - errors = setWithProperType(field.Type.Kind(), rule[8:len(rule)-1], fieldVal, field.Tag.Get("form"), errors) - } else { - errors.Add([]string{field.Name}, ERR_EXCLUDE, "Default") - break VALIDATE_RULES - } - } - default: - // Apply custom validation rules - var isValid bool - for i := range ruleMapper { - if ruleMapper[i].IsMatch(rule) { - isValid, errors = ruleMapper[i].IsValid(errors, field.Name, fieldValue) - if !isValid { - break VALIDATE_RULES - } - } - } - for i := range paramRuleMapper { - if paramRuleMapper[i].IsMatch(rule) { - isValid, errors = paramRuleMapper[i].IsValid(errors, rule, field.Name, fieldValue) - if !isValid { - break VALIDATE_RULES - } - } - } - } - } - return errors -} - -// NameMapper represents a form tag name mapper. -type NameMapper func(string) string - -var ( - nameMapper = func(field string) string { - newstr := make([]rune, 0, len(field)) - for i, chr := range field { - if isUpper := 'A' <= chr && chr <= 'Z'; isUpper { - if i > 0 { - newstr = append(newstr, '_') - } - chr -= ('A' - 'a') - } - newstr = append(newstr, chr) - } - return string(newstr) - } -) - -// SetNameMapper sets name mapper. -func SetNameMapper(nm NameMapper) { - nameMapper = nm -} - -// Takes values from the form data and puts them into a struct -func mapForm(formStruct reflect.Value, form map[string][]string, - formfile map[string][]*multipart.FileHeader, errors Errors) Errors { - - if formStruct.Kind() == reflect.Ptr { - formStruct = formStruct.Elem() - } - typ := formStruct.Type() - - for i := 0; i < typ.NumField(); i++ { - typeField := typ.Field(i) - structField := formStruct.Field(i) - - if typeField.Type.Kind() == reflect.Ptr && typeField.Anonymous { - structField.Set(reflect.New(typeField.Type.Elem())) - errors = mapForm(structField.Elem(), form, formfile, errors) - if reflect.DeepEqual(structField.Elem().Interface(), reflect.Zero(structField.Elem().Type()).Interface()) { - structField.Set(reflect.Zero(structField.Type())) - } - } else if typeField.Type.Kind() == reflect.Struct { - errors = mapForm(structField, form, formfile, errors) - } - - inputFieldName := parseFormName(typeField.Name, typeField.Tag.Get("form")) - if len(inputFieldName) == 0 || !structField.CanSet() { - continue - } - - inputValue, exists := form[inputFieldName] - if exists { - numElems := len(inputValue) - if structField.Kind() == reflect.Slice && numElems > 0 { - sliceOf := structField.Type().Elem().Kind() - slice := reflect.MakeSlice(structField.Type(), numElems, numElems) - for i := 0; i < numElems; i++ { - errors = setWithProperType(sliceOf, inputValue[i], slice.Index(i), inputFieldName, errors) - } - formStruct.Field(i).Set(slice) - } else { - errors = setWithProperType(typeField.Type.Kind(), inputValue[0], structField, inputFieldName, errors) - } - continue - } - - inputFile, exists := formfile[inputFieldName] - if !exists { - continue - } - fhType := reflect.TypeOf((*multipart.FileHeader)(nil)) - numElems := len(inputFile) - if structField.Kind() == reflect.Slice && numElems > 0 && structField.Type().Elem() == fhType { - slice := reflect.MakeSlice(structField.Type(), numElems, numElems) - for i := 0; i < numElems; i++ { - slice.Index(i).Set(reflect.ValueOf(inputFile[i])) - } - structField.Set(slice) - } else if structField.Type() == fhType { - structField.Set(reflect.ValueOf(inputFile[0])) - } - } - return errors -} - -// This sets the value in a struct of an indeterminate type to the -// matching value from the request (via Form middleware) in the -// same type, so that not all deserialized values have to be strings. -// Supported types are string, int, float, and bool. -func setWithProperType(valueKind reflect.Kind, val string, structField reflect.Value, nameInTag string, errors Errors) Errors { - switch valueKind { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - if val == "" { - val = "0" - } - intVal, err := strconv.ParseInt(val, 10, 64) - if err != nil { - errors.Add([]string{nameInTag}, ERR_INTERGER_TYPE, "Value could not be parsed as integer") - } else { - structField.SetInt(intVal) - } - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: - if val == "" { - val = "0" - } - uintVal, err := strconv.ParseUint(val, 10, 64) - if err != nil { - errors.Add([]string{nameInTag}, ERR_INTERGER_TYPE, "Value could not be parsed as unsigned integer") - } else { - structField.SetUint(uintVal) - } - case reflect.Bool: - if val == "on" { - structField.SetBool(true) - break - } - - if val == "" { - val = "false" - } - boolVal, err := strconv.ParseBool(val) - if err != nil { - errors.Add([]string{nameInTag}, ERR_BOOLEAN_TYPE, "Value could not be parsed as boolean") - } else if boolVal { - structField.SetBool(true) - } - case reflect.Float32: - if val == "" { - val = "0.0" - } - floatVal, err := strconv.ParseFloat(val, 32) - if err != nil { - errors.Add([]string{nameInTag}, ERR_FLOAT_TYPE, "Value could not be parsed as 32-bit float") - } else { - structField.SetFloat(floatVal) - } - case reflect.Float64: - if val == "" { - val = "0.0" - } - floatVal, err := strconv.ParseFloat(val, 64) - if err != nil { - errors.Add([]string{nameInTag}, ERR_FLOAT_TYPE, "Value could not be parsed as 64-bit float") - } else { - structField.SetFloat(floatVal) - } - case reflect.String: - structField.SetString(val) - } - return errors -} - -// Don't pass in pointers to bind to. Can lead to bugs. -func ensureNotPointer(obj interface{}) { - if reflect.TypeOf(obj).Kind() == reflect.Ptr { - panic("Pointers are not accepted as binding models") - } -} - -// Performs validation and combines errors from validation -// with errors from deserialization, then maps both the -// resulting struct and the errors to the context. -func validateAndMap(obj reflect.Value, ctx *macaron.Context, errors Errors, ifacePtr ...interface{}) { - ctx.Invoke(Validate(obj.Interface())) - errors = append(errors, getErrors(ctx)...) - ctx.Map(errors) - ctx.Map(obj.Elem().Interface()) - if len(ifacePtr) > 0 { - ctx.MapTo(obj.Elem().Interface(), ifacePtr[0]) - } -} - -// getErrors simply gets the errors from the context (it's kind of a chore) -func getErrors(ctx *macaron.Context) Errors { - return ctx.GetVal(reflect.TypeOf(Errors{})).Interface().(Errors) -} - -type ( - // ErrorHandler is the interface that has custom error handling process. - ErrorHandler interface { - // Error handles validation errors with custom process. - Error(*macaron.Context, Errors) - } - - // Validator is the interface that handles some rudimentary - // request validation logic so your application doesn't have to. - Validator interface { - // Validate validates that the request is OK. It is recommended - // that validation be limited to checking values for syntax and - // semantics, enough to know that you can make sense of the request - // in your application. For example, you might verify that a credit - // card number matches a valid pattern, but you probably wouldn't - // perform an actual credit card authorization here. - Validate(*macaron.Context, Errors) Errors - } -) diff --git a/vendor/github.com/go-macaron/binding/errors.go b/vendor/github.com/go-macaron/binding/errors.go deleted file mode 100644 index 8cbe44a9..00000000 --- a/vendor/github.com/go-macaron/binding/errors.go +++ /dev/null @@ -1,159 +0,0 @@ -// Copyright 2014 Martini Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package binding - -const ( - // Type mismatch errors. - ERR_CONTENT_TYPE = "ContentTypeError" - ERR_DESERIALIZATION = "DeserializationError" - ERR_INTERGER_TYPE = "IntegerTypeError" - ERR_BOOLEAN_TYPE = "BooleanTypeError" - ERR_FLOAT_TYPE = "FloatTypeError" - - // Validation errors. - ERR_REQUIRED = "RequiredError" - ERR_ALPHA_DASH = "AlphaDashError" - ERR_ALPHA_DASH_DOT = "AlphaDashDotError" - ERR_SIZE = "SizeError" - ERR_MIN_SIZE = "MinSizeError" - ERR_MAX_SIZE = "MaxSizeError" - ERR_RANGE = "RangeError" - ERR_EMAIL = "EmailError" - ERR_URL = "UrlError" - ERR_IN = "InError" - ERR_NOT_INT = "NotInError" - ERR_INCLUDE = "IncludeError" - ERR_EXCLUDE = "ExcludeError" - ERR_DEFAULT = "DefaultError" -) - -type ( - // Errors may be generated during deserialization, binding, - // or validation. This type is mapped to the context so you - // can inject it into your own handlers and use it in your - // application if you want all your errors to look the same. - Errors []Error - - Error struct { - // An error supports zero or more field names, because an - // error can morph three ways: (1) it can indicate something - // wrong with the request as a whole, (2) it can point to a - // specific problem with a particular input field, or (3) it - // can span multiple related input fields. - FieldNames []string `json:"fieldNames,omitempty"` - - // The classification is like an error code, convenient to - // use when processing or categorizing an error programmatically. - // It may also be called the "kind" of error. - Classification string `json:"classification,omitempty"` - - // Message should be human-readable and detailed enough to - // pinpoint and resolve the problem, but it should be brief. For - // example, a payload of 100 objects in a JSON array might have - // an error in the 41st object. The message should help the - // end user find and fix the error with their request. - Message string `json:"message,omitempty"` - } -) - -// Add adds an error associated with the fields indicated -// by fieldNames, with the given classification and message. -func (e *Errors) Add(fieldNames []string, classification, message string) { - *e = append(*e, Error{ - FieldNames: fieldNames, - Classification: classification, - Message: message, - }) -} - -// Len returns the number of errors. -func (e *Errors) Len() int { - return len(*e) -} - -// Has determines whether an Errors slice has an Error with -// a given classification in it; it does not search on messages -// or field names. -func (e *Errors) Has(class string) bool { - for _, err := range *e { - if err.Kind() == class { - return true - } - } - return false -} - -/* -// WithClass gets a copy of errors that are classified by the -// the given classification. -func (e *Errors) WithClass(classification string) Errors { - var errs Errors - for _, err := range *e { - if err.Kind() == classification { - errs = append(errs, err) - } - } - return errs -} - -// ForField gets a copy of errors that are associated with the -// field by the given name. -func (e *Errors) ForField(name string) Errors { - var errs Errors - for _, err := range *e { - for _, fieldName := range err.Fields() { - if fieldName == name { - errs = append(errs, err) - break - } - } - } - return errs -} - -// Get gets errors of a particular class for the specified -// field name. -func (e *Errors) Get(class, fieldName string) Errors { - var errs Errors - for _, err := range *e { - if err.Kind() == class { - for _, nameOfField := range err.Fields() { - if nameOfField == fieldName { - errs = append(errs, err) - break - } - } - } - } - return errs -} -*/ - -// Fields returns the list of field names this error is -// associated with. -func (e Error) Fields() []string { - return e.FieldNames -} - -// Kind returns this error's classification. -func (e Error) Kind() string { - return e.Classification -} - -// Error returns this error's message. -func (e Error) Error() string { - return e.Message -} diff --git a/vendor/github.com/go-macaron/cache/LICENSE b/vendor/github.com/go-macaron/cache/LICENSE deleted file mode 100644 index 8405e89a..00000000 --- a/vendor/github.com/go-macaron/cache/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. 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We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/cache/README.md b/vendor/github.com/go-macaron/cache/README.md deleted file mode 100644 index d27aa93b..00000000 --- a/vendor/github.com/go-macaron/cache/README.md +++ /dev/null @@ -1,20 +0,0 @@ -# cache [](https://travis-ci.org/go-macaron/cache) [](http://gocover.io/github.com/go-macaron/cache) - -Middleware cache provides cache management for [Macaron](https://github.com/go-macaron/macaron). It can use many cache adapters, including memory, file, Redis, Memcache, PostgreSQL, MySQL, Ledis and Nodb. - -### Installation - - go get github.com/go-macaron/cache - -## Getting Help - -- [API Reference](https://gowalker.org/github.com/go-macaron/cache) -- [Documentation](http://go-macaron.com/docs/middlewares/cache) - -## Credits - -This package is a modified version of [beego/cache](https://github.com/astaxie/beego/tree/master/cache). - -## License - -This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/cache/cache.go b/vendor/github.com/go-macaron/cache/cache.go deleted file mode 100644 index 7742a324..00000000 --- a/vendor/github.com/go-macaron/cache/cache.go +++ /dev/null @@ -1,122 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -// Package cache is a middleware that provides the cache management of Macaron. -package cache - -import ( - "fmt" - - "gopkg.in/macaron.v1" -) - -const _VERSION = "0.3.0" - -func Version() string { - return _VERSION -} - -// Cache is the interface that operates the cache data. -type Cache interface { - // Put puts value into cache with key and expire time. - Put(key string, val interface{}, timeout int64) error - // Get gets cached value by given key. - Get(key string) interface{} - // Delete deletes cached value by given key. - Delete(key string) error - // Incr increases cached int-type value by given key as a counter. - Incr(key string) error - // Decr decreases cached int-type value by given key as a counter. - Decr(key string) error - // IsExist returns true if cached value exists. - IsExist(key string) bool - // Flush deletes all cached data. - Flush() error - // StartAndGC starts GC routine based on config string settings. - StartAndGC(opt Options) error -} - -// Options represents a struct for specifying configuration options for the cache middleware. -type Options struct { - // Name of adapter. Default is "memory". - Adapter string - // Adapter configuration, it's corresponding to adapter. - AdapterConfig string - // GC interval time in seconds. Default is 60. - Interval int - // Occupy entire database. Default is false. - OccupyMode bool - // Configuration section name. Default is "cache". - Section string -} - -func prepareOptions(options []Options) Options { - var opt Options - if len(options) > 0 { - opt = options[0] - } - if len(opt.Section) == 0 { - opt.Section = "cache" - } - sec := macaron.Config().Section(opt.Section) - - if len(opt.Adapter) == 0 { - opt.Adapter = sec.Key("ADAPTER").MustString("memory") - } - if opt.Interval == 0 { - opt.Interval = sec.Key("INTERVAL").MustInt(60) - } - if len(opt.AdapterConfig) == 0 { - opt.AdapterConfig = sec.Key("ADAPTER_CONFIG").MustString("data/caches") - } - - return opt -} - -// NewCacher creates and returns a new cacher by given adapter name and configuration. -// It panics when given adapter isn't registered and starts GC automatically. -func NewCacher(name string, opt Options) (Cache, error) { - adapter, ok := adapters[name] - if !ok { - return nil, fmt.Errorf("cache: unknown adapter '%s'(forgot to import?)", name) - } - return adapter, adapter.StartAndGC(opt) -} - -// Cacher is a middleware that maps a cache.Cache service into the Macaron handler chain. -// An single variadic cache.Options struct can be optionally provided to configure. -func Cacher(options ...Options) macaron.Handler { - opt := prepareOptions(options) - cache, err := NewCacher(opt.Adapter, opt) - if err != nil { - panic(err) - } - return func(ctx *macaron.Context) { - ctx.Map(cache) - } -} - -var adapters = make(map[string]Cache) - -// Register registers a adapter. -func Register(name string, adapter Cache) { - if adapter == nil { - panic("cache: cannot register adapter with nil value") - } - if _, dup := adapters[name]; dup { - panic(fmt.Errorf("cache: cannot register adapter '%s' twice", name)) - } - adapters[name] = adapter -} diff --git a/vendor/github.com/go-macaron/cache/file.go b/vendor/github.com/go-macaron/cache/file.go deleted file mode 100644 index d9a33dcf..00000000 --- a/vendor/github.com/go-macaron/cache/file.go +++ /dev/null @@ -1,208 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package cache - -import ( - "crypto/md5" - "encoding/hex" - "fmt" - "io/ioutil" - "log" - "os" - "path/filepath" - "sync" - "time" - - "github.com/Unknwon/com" - "gopkg.in/macaron.v1" -) - -// Item represents a cache item. -type Item struct { - Val interface{} - Created int64 - Expire int64 -} - -func (item *Item) hasExpired() bool { - return item.Expire > 0 && - (time.Now().Unix()-item.Created) >= item.Expire -} - -// FileCacher represents a file cache adapter implementation. -type FileCacher struct { - lock sync.Mutex - rootPath string - interval int // GC interval. -} - -// NewFileCacher creates and returns a new file cacher. -func NewFileCacher() *FileCacher { - return &FileCacher{} -} - -func (c *FileCacher) filepath(key string) string { - m := md5.Sum([]byte(key)) - hash := hex.EncodeToString(m[:]) - return filepath.Join(c.rootPath, string(hash[0]), string(hash[1]), hash) -} - -// Put puts value into cache with key and expire time. -// If expired is 0, it will not be deleted by GC. -func (c *FileCacher) Put(key string, val interface{}, expire int64) error { - filename := c.filepath(key) - item := &Item{val, time.Now().Unix(), expire} - data, err := EncodeGob(item) - if err != nil { - return err - } - - os.MkdirAll(filepath.Dir(filename), os.ModePerm) - return ioutil.WriteFile(filename, data, os.ModePerm) -} - -func (c *FileCacher) read(key string) (*Item, error) { - filename := c.filepath(key) - - data, err := ioutil.ReadFile(filename) - if err != nil { - return nil, err - } - - item := new(Item) - return item, DecodeGob(data, item) -} - -// Get gets cached value by given key. -func (c *FileCacher) Get(key string) interface{} { - item, err := c.read(key) - if err != nil { - return nil - } - - if item.hasExpired() { - os.Remove(c.filepath(key)) - return nil - } - return item.Val -} - -// Delete deletes cached value by given key. -func (c *FileCacher) Delete(key string) error { - return os.Remove(c.filepath(key)) -} - -// Incr increases cached int-type value by given key as a counter. -func (c *FileCacher) Incr(key string) error { - item, err := c.read(key) - if err != nil { - return err - } - - item.Val, err = Incr(item.Val) - if err != nil { - return err - } - - return c.Put(key, item.Val, item.Expire) -} - -// Decrease cached int value. -func (c *FileCacher) Decr(key string) error { - item, err := c.read(key) - if err != nil { - return err - } - - item.Val, err = Decr(item.Val) - if err != nil { - return err - } - - return c.Put(key, item.Val, item.Expire) -} - -// IsExist returns true if cached value exists. -func (c *FileCacher) IsExist(key string) bool { - return com.IsExist(c.filepath(key)) -} - -// Flush deletes all cached data. -func (c *FileCacher) Flush() error { - return os.RemoveAll(c.rootPath) -} - -func (c *FileCacher) startGC() { - c.lock.Lock() - defer c.lock.Unlock() - - if c.interval < 1 { - return - } - - if err := filepath.Walk(c.rootPath, func(path string, fi os.FileInfo, err error) error { - if err != nil { - return fmt.Errorf("Walk: %v", err) - } - - if fi.IsDir() { - return nil - } - - data, err := ioutil.ReadFile(path) - if err != nil && !os.IsNotExist(err) { - fmt.Errorf("ReadFile: %v", err) - } - - item := new(Item) - if err = DecodeGob(data, item); err != nil { - return err - } - if item.hasExpired() { - if err = os.Remove(path); err != nil && !os.IsNotExist(err) { - return fmt.Errorf("Remove: %v", err) - } - } - return nil - }); err != nil { - log.Printf("error garbage collecting cache files: %v", err) - } - - time.AfterFunc(time.Duration(c.interval)*time.Second, func() { c.startGC() }) -} - -// StartAndGC starts GC routine based on config string settings. -func (c *FileCacher) StartAndGC(opt Options) error { - c.lock.Lock() - c.rootPath = opt.AdapterConfig - c.interval = opt.Interval - - if !filepath.IsAbs(c.rootPath) { - c.rootPath = filepath.Join(macaron.Root, c.rootPath) - } - c.lock.Unlock() - - if err := os.MkdirAll(c.rootPath, os.ModePerm); err != nil { - return err - } - - go c.startGC() - return nil -} - -func init() { - Register("file", NewFileCacher()) -} diff --git a/vendor/github.com/go-macaron/cache/memcache/memcache.go b/vendor/github.com/go-macaron/cache/memcache/memcache.go deleted file mode 100644 index f8a99097..00000000 --- a/vendor/github.com/go-macaron/cache/memcache/memcache.go +++ /dev/null @@ -1,92 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package cache - -import ( - "strings" - - "github.com/Unknwon/com" - "github.com/bradfitz/gomemcache/memcache" - - "github.com/go-macaron/cache" -) - -// MemcacheCacher represents a memcache cache adapter implementation. -type MemcacheCacher struct { - c *memcache.Client -} - -func NewItem(key string, data []byte, expire int32) *memcache.Item { - return &memcache.Item{ - Key: key, - Value: data, - Expiration: expire, - } -} - -// Put puts value into cache with key and expire time. -// If expired is 0, it lives forever. -func (c *MemcacheCacher) Put(key string, val interface{}, expire int64) error { - return c.c.Set(NewItem(key, []byte(com.ToStr(val)), int32(expire))) -} - -// Get gets cached value by given key. -func (c *MemcacheCacher) Get(key string) interface{} { - item, err := c.c.Get(key) - if err != nil { - return nil - } - return string(item.Value) -} - -// Delete deletes cached value by given key. -func (c *MemcacheCacher) Delete(key string) error { - return c.c.Delete(key) -} - -// Incr increases cached int-type value by given key as a counter. -func (c *MemcacheCacher) Incr(key string) error { - _, err := c.c.Increment(key, 1) - return err -} - -// Decr decreases cached int-type value by given key as a counter. -func (c *MemcacheCacher) Decr(key string) error { - _, err := c.c.Decrement(key, 1) - return err -} - -// IsExist returns true if cached value exists. -func (c *MemcacheCacher) IsExist(key string) bool { - _, err := c.c.Get(key) - return err == nil -} - -// Flush deletes all cached data. -func (c *MemcacheCacher) Flush() error { - return c.c.FlushAll() -} - -// StartAndGC starts GC routine based on config string settings. -// AdapterConfig: 127.0.0.1:9090;127.0.0.1:9091 -func (c *MemcacheCacher) StartAndGC(opt cache.Options) error { - c.c = memcache.New(strings.Split(opt.AdapterConfig, ";")...) - return nil -} - -func init() { - cache.Register("memcache", &MemcacheCacher{}) -} diff --git a/vendor/github.com/go-macaron/cache/memcache/memcache.goconvey b/vendor/github.com/go-macaron/cache/memcache/memcache.goconvey deleted file mode 100644 index 8485e986..00000000 --- a/vendor/github.com/go-macaron/cache/memcache/memcache.goconvey +++ /dev/null @@ -1 +0,0 @@ -ignore
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/cache/memory.go b/vendor/github.com/go-macaron/cache/memory.go deleted file mode 100644 index 2d5a8fac..00000000 --- a/vendor/github.com/go-macaron/cache/memory.go +++ /dev/null @@ -1,179 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package cache - -import ( - "errors" - "sync" - "time" -) - -// MemoryItem represents a memory cache item. -type MemoryItem struct { - val interface{} - created int64 - expire int64 -} - -func (item *MemoryItem) hasExpired() bool { - return item.expire > 0 && - (time.Now().Unix()-item.created) >= item.expire -} - -// MemoryCacher represents a memory cache adapter implementation. -type MemoryCacher struct { - lock sync.RWMutex - items map[string]*MemoryItem - interval int // GC interval. -} - -// NewMemoryCacher creates and returns a new memory cacher. -func NewMemoryCacher() *MemoryCacher { - return &MemoryCacher{items: make(map[string]*MemoryItem)} -} - -// Put puts value into cache with key and expire time. -// If expired is 0, it will be deleted by next GC operation. -func (c *MemoryCacher) Put(key string, val interface{}, expire int64) error { - c.lock.Lock() - defer c.lock.Unlock() - - c.items[key] = &MemoryItem{ - val: val, - created: time.Now().Unix(), - expire: expire, - } - return nil -} - -// Get gets cached value by given key. -func (c *MemoryCacher) Get(key string) interface{} { - c.lock.RLock() - defer c.lock.RUnlock() - - item, ok := c.items[key] - if !ok { - return nil - } - if item.hasExpired() { - go c.Delete(key) - return nil - } - return item.val -} - -// Delete deletes cached value by given key. -func (c *MemoryCacher) Delete(key string) error { - c.lock.Lock() - defer c.lock.Unlock() - - delete(c.items, key) - return nil -} - -// Incr increases cached int-type value by given key as a counter. -func (c *MemoryCacher) Incr(key string) (err error) { - c.lock.RLock() - defer c.lock.RUnlock() - - item, ok := c.items[key] - if !ok { - return errors.New("key not exist") - } - item.val, err = Incr(item.val) - return err -} - -// Decr decreases cached int-type value by given key as a counter. -func (c *MemoryCacher) Decr(key string) (err error) { - c.lock.RLock() - defer c.lock.RUnlock() - - item, ok := c.items[key] - if !ok { - return errors.New("key not exist") - } - - item.val, err = Decr(item.val) - return err -} - -// IsExist returns true if cached value exists. -func (c *MemoryCacher) IsExist(key string) bool { - c.lock.RLock() - defer c.lock.RUnlock() - - _, ok := c.items[key] - return ok -} - -// Flush deletes all cached data. -func (c *MemoryCacher) Flush() error { - c.lock.Lock() - defer c.lock.Unlock() - - c.items = make(map[string]*MemoryItem) - return nil -} - -func (c *MemoryCacher) checkRawExpiration(key string) { - item, ok := c.items[key] - if !ok { - return - } - - if item.hasExpired() { - delete(c.items, key) - } -} - -func (c *MemoryCacher) checkExpiration(key string) { - c.lock.Lock() - defer c.lock.Unlock() - - c.checkRawExpiration(key) -} - -func (c *MemoryCacher) startGC() { - c.lock.Lock() - defer c.lock.Unlock() - - if c.interval < 1 { - return - } - - if c.items != nil { - for key, _ := range c.items { - c.checkRawExpiration(key) - } - } - - time.AfterFunc(time.Duration(c.interval)*time.Second, func() { c.startGC() }) -} - -// StartAndGC starts GC routine based on config string settings. -func (c *MemoryCacher) StartAndGC(opt Options) error { - c.lock.Lock() - c.interval = opt.Interval - c.lock.Unlock() - - go c.startGC() - return nil -} - -func init() { - Register("memory", NewMemoryCacher()) -} diff --git a/vendor/github.com/go-macaron/cache/redis/redis.go b/vendor/github.com/go-macaron/cache/redis/redis.go deleted file mode 100644 index 5b59fbd2..00000000 --- a/vendor/github.com/go-macaron/cache/redis/redis.go +++ /dev/null @@ -1,178 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package cache - -import ( - "fmt" - "strings" - "time" - - "github.com/Unknwon/com" - "gopkg.in/ini.v1" - "gopkg.in/redis.v2" - - "github.com/go-macaron/cache" -) - -// RedisCacher represents a redis cache adapter implementation. -type RedisCacher struct { - c *redis.Client - prefix string - hsetName string - occupyMode bool -} - -// Put puts value into cache with key and expire time. -// If expired is 0, it lives forever. -func (c *RedisCacher) Put(key string, val interface{}, expire int64) error { - key = c.prefix + key - if expire == 0 { - if err := c.c.Set(key, com.ToStr(val)).Err(); err != nil { - return err - } - } else { - dur, err := time.ParseDuration(com.ToStr(expire) + "s") - if err != nil { - return err - } - if err = c.c.SetEx(key, dur, com.ToStr(val)).Err(); err != nil { - return err - } - } - - if c.occupyMode { - return nil - } - return c.c.HSet(c.hsetName, key, "0").Err() -} - -// Get gets cached value by given key. -func (c *RedisCacher) Get(key string) interface{} { - val, err := c.c.Get(c.prefix + key).Result() - if err != nil { - return nil - } - return val -} - -// Delete deletes cached value by given key. -func (c *RedisCacher) Delete(key string) error { - key = c.prefix + key - if err := c.c.Del(key).Err(); err != nil { - return err - } - - if c.occupyMode { - return nil - } - return c.c.HDel(c.hsetName, key).Err() -} - -// Incr increases cached int-type value by given key as a counter. -func (c *RedisCacher) Incr(key string) error { - if !c.IsExist(key) { - return fmt.Errorf("key '%s' not exist", key) - } - return c.c.Incr(c.prefix + key).Err() -} - -// Decr decreases cached int-type value by given key as a counter. -func (c *RedisCacher) Decr(key string) error { - if !c.IsExist(key) { - return fmt.Errorf("key '%s' not exist", key) - } - return c.c.Decr(c.prefix + key).Err() -} - -// IsExist returns true if cached value exists. -func (c *RedisCacher) IsExist(key string) bool { - if c.c.Exists(c.prefix + key).Val() { - return true - } - - if !c.occupyMode { - c.c.HDel(c.hsetName, c.prefix+key) - } - return false -} - -// Flush deletes all cached data. -func (c *RedisCacher) Flush() error { - if c.occupyMode { - return c.c.FlushDb().Err() - } - - keys, err := c.c.HKeys(c.hsetName).Result() - if err != nil { - return err - } - if err = c.c.Del(keys...).Err(); err != nil { - return err - } - return c.c.Del(c.hsetName).Err() -} - -// StartAndGC starts GC routine based on config string settings. -// AdapterConfig: network=tcp,addr=:6379,password=macaron,db=0,pool_size=100,idle_timeout=180,hset_name=MacaronCache,prefix=cache: -func (c *RedisCacher) StartAndGC(opts cache.Options) error { - c.hsetName = "MacaronCache" - c.occupyMode = opts.OccupyMode - - cfg, err := ini.Load([]byte(strings.Replace(opts.AdapterConfig, ",", "\n", -1))) - if err != nil { - return err - } - - opt := &redis.Options{ - Network: "tcp", - } - for k, v := range cfg.Section("").KeysHash() { - switch k { - case "network": - opt.Network = v - case "addr": - opt.Addr = v - case "password": - opt.Password = v - case "db": - opt.DB = com.StrTo(v).MustInt64() - case "pool_size": - opt.PoolSize = com.StrTo(v).MustInt() - case "idle_timeout": - opt.IdleTimeout, err = time.ParseDuration(v + "s") - if err != nil { - return fmt.Errorf("error parsing idle timeout: %v", err) - } - case "hset_name": - c.hsetName = v - case "prefix": - c.prefix = v - default: - return fmt.Errorf("session/redis: unsupported option '%s'", k) - } - } - - c.c = redis.NewClient(opt) - if err = c.c.Ping().Err(); err != nil { - return err - } - - return nil -} - -func init() { - cache.Register("redis", &RedisCacher{}) -} diff --git a/vendor/github.com/go-macaron/cache/redis/redis.goconvey b/vendor/github.com/go-macaron/cache/redis/redis.goconvey deleted file mode 100644 index 8485e986..00000000 --- a/vendor/github.com/go-macaron/cache/redis/redis.goconvey +++ /dev/null @@ -1 +0,0 @@ -ignore
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/cache/utils.go b/vendor/github.com/go-macaron/cache/utils.go deleted file mode 100644 index 734fb6f4..00000000 --- a/vendor/github.com/go-macaron/cache/utils.go +++ /dev/null @@ -1,84 +0,0 @@ -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package cache - -import ( - "bytes" - "encoding/gob" - "errors" -) - -func EncodeGob(item *Item) ([]byte, error) { - buf := bytes.NewBuffer(nil) - err := gob.NewEncoder(buf).Encode(item) - return buf.Bytes(), err -} - -func DecodeGob(data []byte, out *Item) error { - buf := bytes.NewBuffer(data) - return gob.NewDecoder(buf).Decode(&out) -} - -func Incr(val interface{}) (interface{}, error) { - switch val.(type) { - case int: - val = val.(int) + 1 - case int32: - val = val.(int32) + 1 - case int64: - val = val.(int64) + 1 - case uint: - val = val.(uint) + 1 - case uint32: - val = val.(uint32) + 1 - case uint64: - val = val.(uint64) + 1 - default: - return val, errors.New("item value is not int-type") - } - return val, nil -} - -func Decr(val interface{}) (interface{}, error) { - switch val.(type) { - case int: - val = val.(int) - 1 - case int32: - val = val.(int32) - 1 - case int64: - val = val.(int64) - 1 - case uint: - if val.(uint) > 0 { - val = val.(uint) - 1 - } else { - return val, errors.New("item value is less than 0") - } - case uint32: - if val.(uint32) > 0 { - val = val.(uint32) - 1 - } else { - return val, errors.New("item value is less than 0") - } - case uint64: - if val.(uint64) > 0 { - val = val.(uint64) - 1 - } else { - return val, errors.New("item value is less than 0") - } - default: - return val, errors.New("item value is not int-type") - } - return val, nil -} diff --git a/vendor/github.com/go-macaron/captcha/LICENSE b/vendor/github.com/go-macaron/captcha/LICENSE deleted file mode 100644 index 8405e89a..00000000 --- a/vendor/github.com/go-macaron/captcha/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. 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The contents of -the NOTICE file are for informational purposes only and do not modify the -License. You may add Your own attribution notices within Derivative Works that -You distribute, alongside or as an addendum to the NOTICE text from the Work, -provided that such additional attribution notices cannot be construed as -modifying the License. -You may add Your own copyright statement to Your modifications and may provide -additional or different license terms and conditions for use, reproduction, or -distribution of Your modifications, or for any such Derivative Works as a whole, -provided Your use, reproduction, and distribution of the Work otherwise complies -with the conditions stated in this License. - -5. Submission of Contributions. - -Unless You explicitly state otherwise, any Contribution intentionally submitted -for inclusion in the Work by You to the Licensor shall be under the terms and -conditions of this License, without any additional terms or conditions. -Notwithstanding the above, nothing herein shall supersede or modify the terms of -any separate license agreement you may have executed with Licensor regarding -such Contributions. - -6. Trademarks. - -This License does not grant permission to use the trade names, trademarks, -service marks, or product names of the Licensor, except as required for -reasonable and customary use in describing the origin of the Work and -reproducing the content of the NOTICE file. - -7. Disclaimer of Warranty. - -Unless required by applicable law or agreed to in writing, Licensor provides the -Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, -including, without limitation, any warranties or conditions of TITLE, -NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are -solely responsible for determining the appropriateness of using or -redistributing the Work and assume any risks associated with Your exercise of -permissions under this License. - -8. Limitation of Liability. - -In no event and under no legal theory, whether in tort (including negligence), -contract, or otherwise, unless required by applicable law (such as deliberate -and grossly negligent acts) or agreed to in writing, shall any Contributor be -liable to You for damages, including any direct, indirect, special, incidental, -or consequential damages of any character arising as a result of this License or -out of the use or inability to use the Work (including but not limited to -damages for loss of goodwill, work stoppage, computer failure or malfunction, or -any and all other commercial damages or losses), even if such Contributor has -been advised of the possibility of such damages. - -9. Accepting Warranty or Additional Liability. - -While redistributing the Work or Derivative Works thereof, You may choose to -offer, and charge a fee for, acceptance of support, warranty, indemnity, or -other liability obligations and/or rights consistent with this License. However, -in accepting such obligations, You may act only on Your own behalf and on Your -sole responsibility, not on behalf of any other Contributor, and only if You -agree to indemnify, defend, and hold each Contributor harmless for any liability -incurred by, or claims asserted against, such Contributor by reason of your -accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work - -To apply the Apache License to your work, attach the following boilerplate -notice, with the fields enclosed by brackets "[]" replaced with your own -identifying information. (Don't include the brackets!) The text should be -enclosed in the appropriate comment syntax for the file format. We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/captcha/README.md b/vendor/github.com/go-macaron/captcha/README.md deleted file mode 100644 index 5eab6f3f..00000000 --- a/vendor/github.com/go-macaron/captcha/README.md +++ /dev/null @@ -1,16 +0,0 @@ -# captcha [](https://travis-ci.org/go-macaron/captcha) - -Middleware captcha provides captcha service for [Macaron](https://github.com/go-macaron/macaron). - -### Installation - - go get github.com/go-macaron/captcha - -## Getting Help - -- [API Reference](https://gowalker.org/github.com/go-macaron/captcha) -- [Documentation](http://go-macaron.com/docs/middlewares/captcha) - -## License - -This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/captcha/captcha.go b/vendor/github.com/go-macaron/captcha/captcha.go deleted file mode 100644 index 687c67a9..00000000 --- a/vendor/github.com/go-macaron/captcha/captcha.go +++ /dev/null @@ -1,241 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -// Package captcha a middleware that provides captcha service for Macaron. -package captcha - -import ( - "fmt" - "html/template" - "path" - "strings" - - "github.com/Unknwon/com" - "github.com/go-macaron/cache" - "gopkg.in/macaron.v1" -) - -const _VERSION = "0.1.0" - -func Version() string { - return _VERSION -} - -var ( - defaultChars = []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9} -) - -// Captcha represents a captcha service. -type Captcha struct { - store cache.Cache - SubURL string - URLPrefix string - FieldIdName string - FieldCaptchaName string - StdWidth int - StdHeight int - ChallengeNums int - Expiration int64 - CachePrefix string -} - -// generate key string -func (c *Captcha) key(id string) string { - return c.CachePrefix + id -} - -// generate rand chars with default chars -func (c *Captcha) genRandChars() string { - return string(com.RandomCreateBytes(c.ChallengeNums, defaultChars...)) -} - -// tempalte func for output html -func (c *Captcha) CreateHtml() template.HTML { - value, err := c.CreateCaptcha() - if err != nil { - panic(fmt.Errorf("fail to create captcha: %v", err)) - } - return template.HTML(fmt.Sprintf(`<input type="hidden" name="%s" value="%s"> - <a class="captcha" href="javascript:" tabindex="-1"> - <img onclick="this.src=('%s%s%s.png?reload='+(new Date()).getTime())" class="captcha-img" src="%s%s%s.png"> - </a>`, c.FieldIdName, value, c.SubURL, c.URLPrefix, value, c.SubURL, c.URLPrefix, value)) -} - -// create a new captcha id -func (c *Captcha) CreateCaptcha() (string, error) { - id := string(com.RandomCreateBytes(15)) - if err := c.store.Put(c.key(id), c.genRandChars(), c.Expiration); err != nil { - return "", err - } - return id, nil -} - -// verify from a request -func (c *Captcha) VerifyReq(req macaron.Request) bool { - req.ParseForm() - return c.Verify(req.Form.Get(c.FieldIdName), req.Form.Get(c.FieldCaptchaName)) -} - -// direct verify id and challenge string -func (c *Captcha) Verify(id string, challenge string) bool { - if len(challenge) == 0 || len(id) == 0 { - return false - } - - var chars string - - key := c.key(id) - - if v, ok := c.store.Get(key).(string); ok { - chars = v - } else { - return false - } - - defer c.store.Delete(key) - - if len(chars) != len(challenge) { - return false - } - - // verify challenge - for i, c := range []byte(chars) { - if c != challenge[i]-48 { - return false - } - } - - return true -} - -type Options struct { - // Suburl path. Default is empty. - SubURL string - // URL prefix of getting captcha pictures. Default is "/captcha/". - URLPrefix string - // Hidden input element ID. Default is "captcha_id". - FieldIdName string - // User input value element name in request form. Default is "captcha". - FieldCaptchaName string - // Challenge number. Default is 6. - ChallengeNums int - // Captcha image width. Default is 240. - Width int - // Captcha image height. Default is 80. - Height int - // Captcha expiration time in seconds. Default is 600. - Expiration int64 - // Cache key prefix captcha characters. Default is "captcha_". - CachePrefix string -} - -func prepareOptions(options []Options) Options { - var opt Options - if len(options) > 0 { - opt = options[0] - } - - opt.SubURL = strings.TrimSuffix(opt.SubURL, "/") - - // Defaults. - if len(opt.URLPrefix) == 0 { - opt.URLPrefix = "/captcha/" - } else if opt.URLPrefix[len(opt.URLPrefix)-1] != '/' { - opt.URLPrefix += "/" - } - if len(opt.FieldIdName) == 0 { - opt.FieldIdName = "captcha_id" - } - if len(opt.FieldCaptchaName) == 0 { - opt.FieldCaptchaName = "captcha" - } - if opt.ChallengeNums == 0 { - opt.ChallengeNums = 6 - } - if opt.Width == 0 { - opt.Width = stdWidth - } - if opt.Height == 0 { - opt.Height = stdHeight - } - if opt.Expiration == 0 { - opt.Expiration = 600 - } - if len(opt.CachePrefix) == 0 { - opt.CachePrefix = "captcha_" - } - - return opt -} - -// NewCaptcha initializes and returns a captcha with given options. -func NewCaptcha(opt Options) *Captcha { - return &Captcha{ - SubURL: opt.SubURL, - URLPrefix: opt.URLPrefix, - FieldIdName: opt.FieldIdName, - FieldCaptchaName: opt.FieldCaptchaName, - StdWidth: opt.Width, - StdHeight: opt.Height, - ChallengeNums: opt.ChallengeNums, - Expiration: opt.Expiration, - CachePrefix: opt.CachePrefix, - } -} - -// Captchaer is a middleware that maps a captcha.Captcha service into the Macaron handler chain. -// An single variadic captcha.Options struct can be optionally provided to configure. -// This should be register after cache.Cacher. -func Captchaer(options ...Options) macaron.Handler { - return func(ctx *macaron.Context, cache cache.Cache) { - cpt := NewCaptcha(prepareOptions(options)) - cpt.store = cache - - if strings.HasPrefix(ctx.Req.URL.Path, cpt.URLPrefix) { - var chars string - id := path.Base(ctx.Req.URL.Path) - if i := strings.Index(id, "."); i > -1 { - id = id[:i] - } - key := cpt.key(id) - - // Reload captcha. - if len(ctx.Query("reload")) > 0 { - chars = cpt.genRandChars() - if err := cpt.store.Put(key, chars, cpt.Expiration); err != nil { - ctx.Status(500) - ctx.Write([]byte("captcha reload error")) - panic(fmt.Errorf("reload captcha: %v", err)) - } - } else { - if v, ok := cpt.store.Get(key).(string); ok { - chars = v - } else { - ctx.Status(404) - ctx.Write([]byte("captcha not found")) - return - } - } - - if _, err := NewImage([]byte(chars), cpt.StdWidth, cpt.StdHeight).WriteTo(ctx.Resp); err != nil { - panic(fmt.Errorf("write captcha: %v", err)) - } - return - } - - ctx.Data["Captcha"] = cpt - ctx.Map(cpt) - } -} diff --git a/vendor/github.com/go-macaron/captcha/image.go b/vendor/github.com/go-macaron/captcha/image.go deleted file mode 100644 index 0bd5cb53..00000000 --- a/vendor/github.com/go-macaron/captcha/image.go +++ /dev/null @@ -1,498 +0,0 @@ -// Copyright 2013 Beego Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package captcha - -import ( - "bytes" - "image" - "image/color" - "image/png" - "io" - "math" -) - -const ( - fontWidth = 11 - fontHeight = 18 - blackChar = 1 - - // Standard width and height of a captcha image. - stdWidth = 240 - stdHeight = 80 - - // Maximum absolute skew factor of a single digit. - maxSkew = 0.7 - // Number of background circles. - circleCount = 20 -) - -var font = [][]byte{ - { // 0 - 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, - 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, - 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, - 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, - 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, - 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, - }, - { // 1 - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, - 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, - 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - }, - { // 2 - 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, - 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, - 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, - 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - }, - { // 3 - 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, - 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, - 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, - 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, - }, - { // 4 - 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, - 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, - 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, - 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, - 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, - 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, - 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, - 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - }, - { // 5 - 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, - 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, - 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, - }, - { // 6 - 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, - 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, - 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, - 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, - 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, - 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, - 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, - 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, - }, - { // 7 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, - 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, - 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, - 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, - 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, - 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, - 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, - }, - { // 8 - 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, - 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, - 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, - 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, - 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, - 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, - 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, - }, - { // 9 - 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, - 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, - 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, - 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, - 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, - 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, - 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, - 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, - 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, - 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, - }, -} - -type Image struct { - *image.Paletted - numWidth int - numHeight int - dotSize int -} - -var prng = &siprng{} - -// randIntn returns a pseudorandom non-negative int in range [0, n). -func randIntn(n int) int { - return prng.Intn(n) -} - -// randInt returns a pseudorandom int in range [from, to]. -func randInt(from, to int) int { - return prng.Intn(to+1-from) + from -} - -// randFloat returns a pseudorandom float64 in range [from, to]. -func randFloat(from, to float64) float64 { - return (to-from)*prng.Float64() + from -} - -func randomPalette() color.Palette { - p := make([]color.Color, circleCount+1) - // Transparent color. - p[0] = color.RGBA{0xFF, 0xFF, 0xFF, 0x00} - // Primary color. - prim := color.RGBA{ - uint8(randIntn(129)), - uint8(randIntn(129)), - uint8(randIntn(129)), - 0xFF, - } - p[1] = prim - // Circle colors. - for i := 2; i <= circleCount; i++ { - p[i] = randomBrightness(prim, 255) - } - return p -} - -// NewImage returns a new captcha image of the given width and height with the -// given digits, where each digit must be in range 0-9. -func NewImage(digits []byte, width, height int) *Image { - m := new(Image) - m.Paletted = image.NewPaletted(image.Rect(0, 0, width, height), randomPalette()) - m.calculateSizes(width, height, len(digits)) - // Randomly position captcha inside the image. - maxx := width - (m.numWidth+m.dotSize)*len(digits) - m.dotSize - maxy := height - m.numHeight - m.dotSize*2 - var border int - if width > height { - border = height / 5 - } else { - border = width / 5 - } - x := randInt(border, maxx-border) - y := randInt(border, maxy-border) - // Draw digits. - for _, n := range digits { - m.drawDigit(font[n], x, y) - x += m.numWidth + m.dotSize - } - // Draw strike-through line. - m.strikeThrough() - // Apply wave distortion. - m.distort(randFloat(5, 10), randFloat(100, 200)) - // Fill image with random circles. - m.fillWithCircles(circleCount, m.dotSize) - return m -} - -// encodedPNG encodes an image to PNG and returns -// the result as a byte slice. -func (m *Image) encodedPNG() []byte { - var buf bytes.Buffer - if err := png.Encode(&buf, m.Paletted); err != nil { - panic(err.Error()) - } - return buf.Bytes() -} - -// WriteTo writes captcha image in PNG format into the given writer. -func (m *Image) WriteTo(w io.Writer) (int64, error) { - n, err := w.Write(m.encodedPNG()) - return int64(n), err -} - -func (m *Image) calculateSizes(width, height, ncount int) { - // Goal: fit all digits inside the image. - var border int - if width > height { - border = height / 4 - } else { - border = width / 4 - } - // Convert everything to floats for calculations. - w := float64(width - border*2) - h := float64(height - border*2) - // fw takes into account 1-dot spacing between digits. - fw := float64(fontWidth + 1) - fh := float64(fontHeight) - nc := float64(ncount) - // Calculate the width of a single digit taking into account only the - // width of the image. - nw := w / nc - // Calculate the height of a digit from this width. - nh := nw * fh / fw - // Digit too high? - if nh > h { - // Fit digits based on height. - nh = h - nw = fw / fh * nh - } - // Calculate dot size. - m.dotSize = int(nh / fh) - // Save everything, making the actual width smaller by 1 dot to account - // for spacing between digits. - m.numWidth = int(nw) - m.dotSize - m.numHeight = int(nh) -} - -func (m *Image) drawHorizLine(fromX, toX, y int, colorIdx uint8) { - for x := fromX; x <= toX; x++ { - m.SetColorIndex(x, y, colorIdx) - } -} - -func (m *Image) drawCircle(x, y, radius int, colorIdx uint8) { - f := 1 - radius - dfx := 1 - dfy := -2 * radius - xo := 0 - yo := radius - - m.SetColorIndex(x, y+radius, colorIdx) - m.SetColorIndex(x, y-radius, colorIdx) - m.drawHorizLine(x-radius, x+radius, y, colorIdx) - - for xo < yo { - if f >= 0 { - yo-- - dfy += 2 - f += dfy - } - xo++ - dfx += 2 - f += dfx - m.drawHorizLine(x-xo, x+xo, y+yo, colorIdx) - m.drawHorizLine(x-xo, x+xo, y-yo, colorIdx) - m.drawHorizLine(x-yo, x+yo, y+xo, colorIdx) - m.drawHorizLine(x-yo, x+yo, y-xo, colorIdx) - } -} - -func (m *Image) fillWithCircles(n, maxradius int) { - maxx := m.Bounds().Max.X - maxy := m.Bounds().Max.Y - for i := 0; i < n; i++ { - colorIdx := uint8(randInt(1, circleCount-1)) - r := randInt(1, maxradius) - m.drawCircle(randInt(r, maxx-r), randInt(r, maxy-r), r, colorIdx) - } -} - -func (m *Image) strikeThrough() { - maxx := m.Bounds().Max.X - maxy := m.Bounds().Max.Y - y := randInt(maxy/3, maxy-maxy/3) - amplitude := randFloat(5, 20) - period := randFloat(80, 180) - dx := 2.0 * math.Pi / period - for x := 0; x < maxx; x++ { - xo := amplitude * math.Cos(float64(y)*dx) - yo := amplitude * math.Sin(float64(x)*dx) - for yn := 0; yn < m.dotSize; yn++ { - r := randInt(0, m.dotSize) - m.drawCircle(x+int(xo), y+int(yo)+(yn*m.dotSize), r/2, 1) - } - } -} - -func (m *Image) drawDigit(digit []byte, x, y int) { - skf := randFloat(-maxSkew, maxSkew) - xs := float64(x) - r := m.dotSize / 2 - y += randInt(-r, r) - for yo := 0; yo < fontHeight; yo++ { - for xo := 0; xo < fontWidth; xo++ { - if digit[yo*fontWidth+xo] != blackChar { - continue - } - m.drawCircle(x+xo*m.dotSize, y+yo*m.dotSize, r, 1) - } - xs += skf - x = int(xs) - } -} - -func (m *Image) distort(amplude float64, period float64) { - w := m.Bounds().Max.X - h := m.Bounds().Max.Y - - oldm := m.Paletted - newm := image.NewPaletted(image.Rect(0, 0, w, h), oldm.Palette) - - dx := 2.0 * math.Pi / period - for x := 0; x < w; x++ { - for y := 0; y < h; y++ { - xo := amplude * math.Sin(float64(y)*dx) - yo := amplude * math.Cos(float64(x)*dx) - newm.SetColorIndex(x, y, oldm.ColorIndexAt(x+int(xo), y+int(yo))) - } - } - m.Paletted = newm -} - -func randomBrightness(c color.RGBA, max uint8) color.RGBA { - minc := min3(c.R, c.G, c.B) - maxc := max3(c.R, c.G, c.B) - if maxc > max { - return c - } - n := randIntn(int(max-maxc)) - int(minc) - return color.RGBA{ - uint8(int(c.R) + n), - uint8(int(c.G) + n), - uint8(int(c.B) + n), - uint8(c.A), - } -} - -func min3(x, y, z uint8) (m uint8) { - m = x - if y < m { - m = y - } - if z < m { - m = z - } - return -} - -func max3(x, y, z uint8) (m uint8) { - m = x - if y > m { - m = y - } - if z > m { - m = z - } - return -} diff --git a/vendor/github.com/go-macaron/captcha/siprng.go b/vendor/github.com/go-macaron/captcha/siprng.go deleted file mode 100644 index 53a06d68..00000000 --- a/vendor/github.com/go-macaron/captcha/siprng.go +++ /dev/null @@ -1,277 +0,0 @@ -// Copyright 2013 Beego Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package captcha - -import ( - "crypto/rand" - "encoding/binary" - "io" - "sync" -) - -// siprng is PRNG based on SipHash-2-4. -type siprng struct { - mu sync.Mutex - k0, k1, ctr uint64 -} - -// siphash implements SipHash-2-4, accepting a uint64 as a message. -func siphash(k0, k1, m uint64) uint64 { - // Initialization. - v0 := k0 ^ 0x736f6d6570736575 - v1 := k1 ^ 0x646f72616e646f6d - v2 := k0 ^ 0x6c7967656e657261 - v3 := k1 ^ 0x7465646279746573 - t := uint64(8) << 56 - - // Compression. - v3 ^= m - - // Round 1. - v0 += v1 - v1 = v1<<13 | v1>>(64-13) - v1 ^= v0 - v0 = v0<<32 | v0>>(64-32) - - v2 += v3 - v3 = v3<<16 | v3>>(64-16) - v3 ^= v2 - - v0 += v3 - v3 = v3<<21 | v3>>(64-21) - v3 ^= v0 - - v2 += v1 - v1 = v1<<17 | v1>>(64-17) - v1 ^= v2 - v2 = v2<<32 | v2>>(64-32) - - // Round 2. - v0 += v1 - v1 = v1<<13 | v1>>(64-13) - v1 ^= v0 - v0 = v0<<32 | v0>>(64-32) - - v2 += v3 - v3 = v3<<16 | v3>>(64-16) - v3 ^= v2 - - v0 += v3 - v3 = v3<<21 | v3>>(64-21) - v3 ^= v0 - - v2 += v1 - v1 = v1<<17 | v1>>(64-17) - v1 ^= v2 - v2 = v2<<32 | v2>>(64-32) - - v0 ^= m - - // Compress last block. - v3 ^= t - - // Round 1. - v0 += v1 - v1 = v1<<13 | v1>>(64-13) - v1 ^= v0 - v0 = v0<<32 | v0>>(64-32) - - v2 += v3 - v3 = v3<<16 | v3>>(64-16) - v3 ^= v2 - - v0 += v3 - v3 = v3<<21 | v3>>(64-21) - v3 ^= v0 - - v2 += v1 - v1 = v1<<17 | v1>>(64-17) - v1 ^= v2 - v2 = v2<<32 | v2>>(64-32) - - // Round 2. - v0 += v1 - v1 = v1<<13 | v1>>(64-13) - v1 ^= v0 - v0 = v0<<32 | v0>>(64-32) - - v2 += v3 - v3 = v3<<16 | v3>>(64-16) - v3 ^= v2 - - v0 += v3 - v3 = v3<<21 | v3>>(64-21) - v3 ^= v0 - - v2 += v1 - v1 = v1<<17 | v1>>(64-17) - v1 ^= v2 - v2 = v2<<32 | v2>>(64-32) - - v0 ^= t - - // Finalization. - v2 ^= 0xff - - // Round 1. - v0 += v1 - v1 = v1<<13 | v1>>(64-13) - v1 ^= v0 - v0 = v0<<32 | v0>>(64-32) - - v2 += v3 - v3 = v3<<16 | v3>>(64-16) - v3 ^= v2 - - v0 += v3 - v3 = v3<<21 | v3>>(64-21) - v3 ^= v0 - - v2 += v1 - v1 = v1<<17 | v1>>(64-17) - v1 ^= v2 - v2 = v2<<32 | v2>>(64-32) - - // Round 2. - v0 += v1 - v1 = v1<<13 | v1>>(64-13) - v1 ^= v0 - v0 = v0<<32 | v0>>(64-32) - - v2 += v3 - v3 = v3<<16 | v3>>(64-16) - v3 ^= v2 - - v0 += v3 - v3 = v3<<21 | v3>>(64-21) - v3 ^= v0 - - v2 += v1 - v1 = v1<<17 | v1>>(64-17) - v1 ^= v2 - v2 = v2<<32 | v2>>(64-32) - - // Round 3. - v0 += v1 - v1 = v1<<13 | v1>>(64-13) - v1 ^= v0 - v0 = v0<<32 | v0>>(64-32) - - v2 += v3 - v3 = v3<<16 | v3>>(64-16) - v3 ^= v2 - - v0 += v3 - v3 = v3<<21 | v3>>(64-21) - v3 ^= v0 - - v2 += v1 - v1 = v1<<17 | v1>>(64-17) - v1 ^= v2 - v2 = v2<<32 | v2>>(64-32) - - // Round 4. - v0 += v1 - v1 = v1<<13 | v1>>(64-13) - v1 ^= v0 - v0 = v0<<32 | v0>>(64-32) - - v2 += v3 - v3 = v3<<16 | v3>>(64-16) - v3 ^= v2 - - v0 += v3 - v3 = v3<<21 | v3>>(64-21) - v3 ^= v0 - - v2 += v1 - v1 = v1<<17 | v1>>(64-17) - v1 ^= v2 - v2 = v2<<32 | v2>>(64-32) - - return v0 ^ v1 ^ v2 ^ v3 -} - -// rekey sets a new PRNG key, which is read from crypto/rand. -func (p *siprng) rekey() { - var k [16]byte - if _, err := io.ReadFull(rand.Reader, k[:]); err != nil { - panic(err.Error()) - } - p.k0 = binary.LittleEndian.Uint64(k[0:8]) - p.k1 = binary.LittleEndian.Uint64(k[8:16]) - p.ctr = 1 -} - -// Uint64 returns a new pseudorandom uint64. -// It rekeys PRNG on the first call and every 64 MB of generated data. -func (p *siprng) Uint64() uint64 { - p.mu.Lock() - if p.ctr == 0 || p.ctr > 8*1024*1024 { - p.rekey() - } - v := siphash(p.k0, p.k1, p.ctr) - p.ctr++ - p.mu.Unlock() - return v -} - -func (p *siprng) Int63() int64 { - return int64(p.Uint64() & 0x7fffffffffffffff) -} - -func (p *siprng) Uint32() uint32 { - return uint32(p.Uint64()) -} - -func (p *siprng) Int31() int32 { - return int32(p.Uint32() & 0x7fffffff) -} - -func (p *siprng) Intn(n int) int { - if n <= 0 { - panic("invalid argument to Intn") - } - if n <= 1<<31-1 { - return int(p.Int31n(int32(n))) - } - return int(p.Int63n(int64(n))) -} - -func (p *siprng) Int63n(n int64) int64 { - if n <= 0 { - panic("invalid argument to Int63n") - } - max := int64((1 << 63) - 1 - (1<<63)%uint64(n)) - v := p.Int63() - for v > max { - v = p.Int63() - } - return v % n -} - -func (p *siprng) Int31n(n int32) int32 { - if n <= 0 { - panic("invalid argument to Int31n") - } - max := int32((1 << 31) - 1 - (1<<31)%uint32(n)) - v := p.Int31() - for v > max { - v = p.Int31() - } - return v % n -} - -func (p *siprng) Float64() float64 { return float64(p.Int63()) / (1 << 63) } diff --git a/vendor/github.com/go-macaron/csrf/LICENSE b/vendor/github.com/go-macaron/csrf/LICENSE deleted file mode 100644 index 8405e89a..00000000 --- a/vendor/github.com/go-macaron/csrf/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. 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\ No newline at end of file diff --git a/vendor/github.com/go-macaron/csrf/README.md b/vendor/github.com/go-macaron/csrf/README.md deleted file mode 100644 index ff3e10a0..00000000 --- a/vendor/github.com/go-macaron/csrf/README.md +++ /dev/null @@ -1,18 +0,0 @@ -# csrf [](https://travis-ci.org/go-macaron/csrf) [](http://gocover.io/github.com/go-macaron/csrf) - -Middleware csrf generates and validates CSRF tokens for [Macaron](https://github.com/go-macaron/macaron). - -[API Reference](https://gowalker.org/github.com/go-macaron/csrf) - -### Installation - - go get github.com/go-macaron/csrf - -## Getting Help - -- [API Reference](https://gowalker.org/github.com/go-macaron/csrf) -- [Documentation](http://go-macaron.com/docs/middlewares/csrf) - -## License - -This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/csrf/csrf.go b/vendor/github.com/go-macaron/csrf/csrf.go deleted file mode 100644 index affc95ab..00000000 --- a/vendor/github.com/go-macaron/csrf/csrf.go +++ /dev/null @@ -1,251 +0,0 @@ -// Copyright 2013 Martini Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -// Package csrf is a middleware that generates and validates CSRF tokens for Macaron. -package csrf - -import ( - "net/http" - "time" - - "github.com/Unknwon/com" - "github.com/go-macaron/session" - "gopkg.in/macaron.v1" -) - -const _VERSION = "0.1.0" - -func Version() string { - return _VERSION -} - -// CSRF represents a CSRF service and is used to get the current token and validate a suspect token. -type CSRF interface { - // Return HTTP header to search for token. - GetHeaderName() string - // Return form value to search for token. - GetFormName() string - // Return cookie name to search for token. - GetCookieName() string - // Return cookie path - GetCookiePath() string - // Return the token. - GetToken() string - // Validate by token. - ValidToken(t string) bool - // Error replies to the request with a custom function when ValidToken fails. - Error(w http.ResponseWriter) -} - -type csrf struct { - // Header name value for setting and getting csrf token. - Header string - // Form name value for setting and getting csrf token. - Form string - // Cookie name value for setting and getting csrf token. - Cookie string - //Cookie path - CookiePath string - // Token generated to pass via header, cookie, or hidden form value. - Token string - // This value must be unique per user. - ID string - // Secret used along with the unique id above to generate the Token. - Secret string - // ErrorFunc is the custom function that replies to the request when ValidToken fails. - ErrorFunc func(w http.ResponseWriter) -} - -// GetHeaderName returns the name of the HTTP header for csrf token. -func (c *csrf) GetHeaderName() string { - return c.Header -} - -// GetFormName returns the name of the form value for csrf token. -func (c *csrf) GetFormName() string { - return c.Form -} - -// GetCookieName returns the name of the cookie for csrf token. -func (c *csrf) GetCookieName() string { - return c.Cookie -} - -// GetCookiePath returns the path of the cookie for csrf token. -func (c *csrf) GetCookiePath() string { - return c.CookiePath -} - -// GetToken returns the current token. This is typically used -// to populate a hidden form in an HTML template. -func (c *csrf) GetToken() string { - return c.Token -} - -// ValidToken validates the passed token against the existing Secret and ID. -func (c *csrf) ValidToken(t string) bool { - return ValidToken(t, c.Secret, c.ID, "POST") -} - -// Error replies to the request when ValidToken fails. -func (c *csrf) Error(w http.ResponseWriter) { - c.ErrorFunc(w) -} - -// Options maintains options to manage behavior of Generate. -type Options struct { - // The global secret value used to generate Tokens. - Secret string - // HTTP header used to set and get token. - Header string - // Form value used to set and get token. - Form string - // Cookie value used to set and get token. - Cookie string - // Cookie path. - CookiePath string - // Key used for getting the unique ID per user. - SessionKey string - // oldSeesionKey saves old value corresponding to SessionKey. - oldSeesionKey string - // If true, send token via X-CSRFToken header. - SetHeader bool - // If true, send token via _csrf cookie. - SetCookie bool - // Set the Secure flag to true on the cookie. - Secure bool - // Disallow Origin appear in request header. - Origin bool - // The function called when Validate fails. - ErrorFunc func(w http.ResponseWriter) -} - -func prepareOptions(options []Options) Options { - var opt Options - if len(options) > 0 { - opt = options[0] - } - - // Defaults. - if len(opt.Secret) == 0 { - opt.Secret = string(com.RandomCreateBytes(10)) - } - if len(opt.Header) == 0 { - opt.Header = "X-CSRFToken" - } - if len(opt.Form) == 0 { - opt.Form = "_csrf" - } - if len(opt.Cookie) == 0 { - opt.Cookie = "_csrf" - } - if len(opt.CookiePath) == 0 { - opt.CookiePath = "/" - } - if len(opt.SessionKey) == 0 { - opt.SessionKey = "uid" - } - opt.oldSeesionKey = "_old_" + opt.SessionKey - if opt.ErrorFunc == nil { - opt.ErrorFunc = func(w http.ResponseWriter) { - http.Error(w, "Invalid csrf token.", http.StatusBadRequest) - } - } - - return opt -} - -// Generate maps CSRF to each request. If this request is a Get request, it will generate a new token. -// Additionally, depending on options set, generated tokens will be sent via Header and/or Cookie. -func Generate(options ...Options) macaron.Handler { - opt := prepareOptions(options) - return func(ctx *macaron.Context, sess session.Store) { - x := &csrf{ - Secret: opt.Secret, - Header: opt.Header, - Form: opt.Form, - Cookie: opt.Cookie, - CookiePath: opt.CookiePath, - ErrorFunc: opt.ErrorFunc, - } - ctx.MapTo(x, (*CSRF)(nil)) - - if opt.Origin && len(ctx.Req.Header.Get("Origin")) > 0 { - return - } - - x.ID = "0" - uid := sess.Get(opt.SessionKey) - if uid != nil { - x.ID = com.ToStr(uid) - } - - needsNew := false - oldUid := sess.Get(opt.oldSeesionKey) - if oldUid == nil || oldUid.(string) != x.ID { - needsNew = true - sess.Set(opt.oldSeesionKey, x.ID) - } else { - // If cookie present, map existing token, else generate a new one. - if val := ctx.GetCookie(opt.Cookie); len(val) > 0 { - // FIXME: test coverage. - x.Token = val - } else { - needsNew = true - } - } - - if needsNew { - // FIXME: actionId. - x.Token = GenerateToken(x.Secret, x.ID, "POST") - if opt.SetCookie { - ctx.SetCookie(opt.Cookie, x.Token, 0, opt.CookiePath, "", false, true, time.Now().AddDate(0, 0, 1)) - } - } - - if opt.SetHeader { - ctx.Resp.Header().Add(opt.Header, x.Token) - } - } -} - -// Csrfer maps CSRF to each request. If this request is a Get request, it will generate a new token. -// Additionally, depending on options set, generated tokens will be sent via Header and/or Cookie. -func Csrfer(options ...Options) macaron.Handler { - return Generate(options...) -} - -// Validate should be used as a per route middleware. It attempts to get a token from a "X-CSRFToken" -// HTTP header and then a "_csrf" form value. If one of these is found, the token will be validated -// using ValidToken. If this validation fails, custom Error is sent in the reply. -// If neither a header or form value is found, http.StatusBadRequest is sent. -func Validate(ctx *macaron.Context, x CSRF) { - if token := ctx.Req.Header.Get(x.GetHeaderName()); len(token) > 0 { - if !x.ValidToken(token) { - ctx.SetCookie(x.GetCookieName(), "", -1, x.GetCookiePath()) - x.Error(ctx.Resp) - } - return - } - if token := ctx.Req.FormValue(x.GetFormName()); len(token) > 0 { - if !x.ValidToken(token) { - ctx.SetCookie(x.GetCookieName(), "", -1, x.GetCookiePath()) - x.Error(ctx.Resp) - } - return - } - - http.Error(ctx.Resp, "Bad Request: no CSRF token present", http.StatusBadRequest) -} diff --git a/vendor/github.com/go-macaron/csrf/xsrf.go b/vendor/github.com/go-macaron/csrf/xsrf.go deleted file mode 100644 index 81ed5d0f..00000000 --- a/vendor/github.com/go-macaron/csrf/xsrf.go +++ /dev/null @@ -1,97 +0,0 @@ -// Copyright 2012 Google Inc. All Rights Reserved. -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package csrf - -import ( - "bytes" - "crypto/hmac" - "crypto/sha1" - "crypto/subtle" - "encoding/base64" - "fmt" - "strconv" - "strings" - "time" -) - -// The duration that XSRF tokens are valid. -// It is exported so clients may set cookie timeouts that match generated tokens. -const TIMEOUT = 24 * time.Hour - -// clean sanitizes a string for inclusion in a token by replacing all ":"s. -func clean(s string) string { - return strings.Replace(s, ":", "_", -1) -} - -// GenerateToken returns a URL-safe secure XSRF token that expires in 24 hours. -// -// key is a secret key for your application. -// userID is a unique identifier for the user. -// actionID is the action the user is taking (e.g. POSTing to a particular path). -func GenerateToken(key, userID, actionID string) string { - return generateTokenAtTime(key, userID, actionID, time.Now()) -} - -// generateTokenAtTime is like Generate, but returns a token that expires 24 hours from now. -func generateTokenAtTime(key, userID, actionID string, now time.Time) string { - h := hmac.New(sha1.New, []byte(key)) - fmt.Fprintf(h, "%s:%s:%d", clean(userID), clean(actionID), now.UnixNano()) - tok := fmt.Sprintf("%s:%d", h.Sum(nil), now.UnixNano()) - return base64.URLEncoding.EncodeToString([]byte(tok)) -} - -// Valid returns true if token is a valid, unexpired token returned by Generate. -func ValidToken(token, key, userID, actionID string) bool { - return validTokenAtTime(token, key, userID, actionID, time.Now()) -} - -// validTokenAtTime is like Valid, but it uses now to check if the token is expired. -func validTokenAtTime(token, key, userID, actionID string, now time.Time) bool { - // Decode the token. - data, err := base64.URLEncoding.DecodeString(token) - if err != nil { - return false - } - - // Extract the issue time of the token. - sep := bytes.LastIndex(data, []byte{':'}) - if sep < 0 { - return false - } - nanos, err := strconv.ParseInt(string(data[sep+1:]), 10, 64) - if err != nil { - return false - } - issueTime := time.Unix(0, nanos) - - // Check that the token is not expired. - if now.Sub(issueTime) >= TIMEOUT { - return false - } - - // Check that the token is not from the future. - // Allow 1 minute grace period in case the token is being verified on a - // machine whose clock is behind the machine that issued the token. - if issueTime.After(now.Add(1 * time.Minute)) { - return false - } - - expected := generateTokenAtTime(key, userID, actionID, issueTime) - - // Check that the token matches the expected value. - // Use constant time comparison to avoid timing attacks. - return subtle.ConstantTimeCompare([]byte(token), []byte(expected)) == 1 -} diff --git a/vendor/github.com/go-macaron/gzip/LICENSE b/vendor/github.com/go-macaron/gzip/LICENSE deleted file mode 100644 index 37ec93a1..00000000 --- a/vendor/github.com/go-macaron/gzip/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. For the purposes of this License, Derivative Works -shall not include works that remain separable from, or merely link (or bind by -name) to the interfaces of, the Work and Derivative Works thereof. - -"Contribution" shall mean any work of authorship, including the original version -of the Work and any modifications or additions to that Work or Derivative Works -thereof, that is intentionally submitted to Licensor for inclusion in the Work -by the copyright owner or by an individual or Legal Entity authorized to submit -on behalf of the copyright owner. For the purposes of this definition, -"submitted" means any form of electronic, verbal, or written communication sent -to the Licensor or its representatives, including but not limited to -communication on electronic mailing lists, source code control systems, and -issue tracking systems that are managed by, or on behalf of, the Licensor for -the purpose of discussing and improving the Work, but excluding communication -that is conspicuously marked or otherwise designated in writing by the copyright -owner as "Not a Contribution." - -"Contributor" shall mean Licensor and any individual or Legal Entity on behalf -of whom a Contribution has been received by Licensor and subsequently -incorporated within the Work. - -2. Grant of Copyright License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable copyright license to reproduce, prepare Derivative Works of, -publicly display, publicly perform, sublicense, and distribute the Work and such -Derivative Works in Source or Object form. - -3. Grant of Patent License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable (except as stated in this section) patent license to make, have -made, use, offer to sell, sell, import, and otherwise transfer the Work, where -such license applies only to those patent claims licensable by such Contributor -that are necessarily infringed by their Contribution(s) alone or by combination -of their Contribution(s) with the Work to which such Contribution(s) was -submitted. If You institute patent litigation against any entity (including a -cross-claim or counterclaim in a lawsuit) alleging that the Work or a -Contribution incorporated within the Work constitutes direct or contributory -patent infringement, then any patent licenses granted to You under this License -for that Work shall terminate as of the date such litigation is filed. - -4. Redistribution. - -You may reproduce and distribute copies of the Work or Derivative Works thereof -in any medium, with or without modifications, and in Source or Object form, -provided that You meet the following conditions: - -You must give any other recipients of the Work or Derivative Works a copy of -this License; and -You must cause any modified files to carry prominent notices stating that You -changed the files; and -You must retain, in the Source form of any Derivative Works that You distribute, -all copyright, patent, trademark, and attribution notices from the Source form -of the Work, excluding those notices that do not pertain to any part of the -Derivative Works; and -If the Work includes a "NOTICE" text file as part of its distribution, then any -Derivative Works that You distribute must include a readable copy of the -attribution notices contained within such NOTICE file, excluding those notices -that do not pertain to any part of the Derivative Works, in at least one of the -following places: within a NOTICE text file distributed as part of the -Derivative Works; within the Source form or documentation, if provided along -with the Derivative Works; or, within a display generated by the Derivative -Works, if and wherever such third-party notices normally appear. The contents of -the NOTICE file are for informational purposes only and do not modify the -License. You may add Your own attribution notices within Derivative Works that -You distribute, alongside or as an addendum to the NOTICE text from the Work, -provided that such additional attribution notices cannot be construed as -modifying the License. -You may add Your own copyright statement to Your modifications and may provide -additional or different license terms and conditions for use, reproduction, or -distribution of Your modifications, or for any such Derivative Works as a whole, -provided Your use, reproduction, and distribution of the Work otherwise complies -with the conditions stated in this License. - -5. Submission of Contributions. - -Unless You explicitly state otherwise, any Contribution intentionally submitted -for inclusion in the Work by You to the Licensor shall be under the terms and -conditions of this License, without any additional terms or conditions. -Notwithstanding the above, nothing herein shall supersede or modify the terms of -any separate license agreement you may have executed with Licensor regarding -such Contributions. - -6. Trademarks. - -This License does not grant permission to use the trade names, trademarks, -service marks, or product names of the Licensor, except as required for -reasonable and customary use in describing the origin of the Work and -reproducing the content of the NOTICE file. - -7. Disclaimer of Warranty. - -Unless required by applicable law or agreed to in writing, Licensor provides the -Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, -including, without limitation, any warranties or conditions of TITLE, -NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are -solely responsible for determining the appropriateness of using or -redistributing the Work and assume any risks associated with Your exercise of -permissions under this License. - -8. Limitation of Liability. - -In no event and under no legal theory, whether in tort (including negligence), -contract, or otherwise, unless required by applicable law (such as deliberate -and grossly negligent acts) or agreed to in writing, shall any Contributor be -liable to You for damages, including any direct, indirect, special, incidental, -or consequential damages of any character arising as a result of this License or -out of the use or inability to use the Work (including but not limited to -damages for loss of goodwill, work stoppage, computer failure or malfunction, or -any and all other commercial damages or losses), even if such Contributor has -been advised of the possibility of such damages. - -9. Accepting Warranty or Additional Liability. - -While redistributing the Work or Derivative Works thereof, You may choose to -offer, and charge a fee for, acceptance of support, warranty, indemnity, or -other liability obligations and/or rights consistent with this License. However, -in accepting such obligations, You may act only on Your own behalf and on Your -sole responsibility, not on behalf of any other Contributor, and only if You -agree to indemnify, defend, and hold each Contributor harmless for any liability -incurred by, or claims asserted against, such Contributor by reason of your -accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work - -To apply the Apache License to your work, attach the following boilerplate -notice, with the fields enclosed by brackets "[]" replaced with your own -identifying information. (Don't include the brackets!) The text should be -enclosed in the appropriate comment syntax for the file format. We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/go-macaron/gzip/README.md b/vendor/github.com/go-macaron/gzip/README.md deleted file mode 100644 index 0c438a72..00000000 --- a/vendor/github.com/go-macaron/gzip/README.md +++ /dev/null @@ -1,20 +0,0 @@ -# gzip [](https://travis-ci.org/go-macaron/gzip) [](http://gocover.io/github.com/go-macaron/gzip) - -Middleware gzip provides compress to responses for [Macaron](https://github.com/go-macaron/macaron). - -### Installation - - go get github.com/go-macaron/gzip - -## Getting Help - -- [API Reference](https://gowalker.org/github.com/go-macaron/gzip) -- [Documentation](http://go-macaron.com/docs/middlewares/gzip) - -## Credits - -This package is a modified version of [martini-contrib/gzip](https://github.com/martini-contrib/gzip). - -## License - -This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/gzip/gzip.go b/vendor/github.com/go-macaron/gzip/gzip.go deleted file mode 100644 index 296c0e38..00000000 --- a/vendor/github.com/go-macaron/gzip/gzip.go +++ /dev/null @@ -1,121 +0,0 @@ -// Copyright 2013 Martini Authors -// Copyright 2015 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package gzip - -import ( - "bufio" - "fmt" - "net" - "net/http" - "strings" - - "github.com/klauspost/compress/gzip" - "gopkg.in/macaron.v1" -) - -const ( - _HEADER_ACCEPT_ENCODING = "Accept-Encoding" - _HEADER_CONTENT_ENCODING = "Content-Encoding" - _HEADER_CONTENT_LENGTH = "Content-Length" - _HEADER_CONTENT_TYPE = "Content-Type" - _HEADER_VARY = "Vary" -) - -// Options represents a struct for specifying configuration options for the GZip middleware. -type Options struct { - // Compression level. Can be DefaultCompression(-1), ConstantCompression(-2) - // or any integer value between BestSpeed(1) and BestCompression(9) inclusive. - CompressionLevel int -} - -func isCompressionLevelValid(level int) bool { - return level == gzip.DefaultCompression || - level == gzip.ConstantCompression || - (level >= gzip.BestSpeed && level <= gzip.BestCompression) -} - -func prepareOptions(options []Options) Options { - var opt Options - if len(options) > 0 { - opt = options[0] - } - - if !isCompressionLevelValid(opt.CompressionLevel) { - // For web content, level 4 seems to be a sweet spot. - opt.CompressionLevel = 4 - } - return opt -} - -// Gziper returns a Handler that adds gzip compression to all requests. -// Make sure to include the Gzip middleware above other middleware -// that alter the response body (like the render middleware). -func Gziper(options ...Options) macaron.Handler { - opt := prepareOptions(options) - - return func(ctx *macaron.Context) { - if !strings.Contains(ctx.Req.Header.Get(_HEADER_ACCEPT_ENCODING), "gzip") { - return - } - - headers := ctx.Resp.Header() - headers.Set(_HEADER_CONTENT_ENCODING, "gzip") - headers.Set(_HEADER_VARY, _HEADER_ACCEPT_ENCODING) - - // We've made sure compression level is valid in prepareGzipOptions, - // no need to check same error again. - gz, err := gzip.NewWriterLevel(ctx.Resp, opt.CompressionLevel) - if err != nil { - panic(err.Error()) - } - defer gz.Close() - - gzw := gzipResponseWriter{gz, ctx.Resp} - ctx.Resp = gzw - ctx.MapTo(gzw, (*http.ResponseWriter)(nil)) - - // Check if render middleware has been registered, - // if yes, we need to modify ResponseWriter for it as well. - if _, ok := ctx.Render.(*macaron.DummyRender); !ok { - ctx.Render.SetResponseWriter(gzw) - } - - ctx.Next() - - // delete content length after we know we have been written to - gzw.Header().Del("Content-Length") - } -} - -type gzipResponseWriter struct { - w *gzip.Writer - macaron.ResponseWriter -} - -func (grw gzipResponseWriter) Write(p []byte) (int, error) { - if len(grw.Header().Get(_HEADER_CONTENT_TYPE)) == 0 { - grw.Header().Set(_HEADER_CONTENT_TYPE, http.DetectContentType(p)) - } - return grw.w.Write(p) -} - -func (grw gzipResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) { - hijacker, ok := grw.ResponseWriter.(http.Hijacker) - if !ok { - return nil, nil, fmt.Errorf("the ResponseWriter doesn't support the Hijacker interface") - } - return hijacker.Hijack() -} diff --git a/vendor/github.com/go-macaron/i18n/LICENSE b/vendor/github.com/go-macaron/i18n/LICENSE deleted file mode 100644 index 8405e89a..00000000 --- a/vendor/github.com/go-macaron/i18n/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. For the purposes of this License, Derivative Works -shall not include works that remain separable from, or merely link (or bind by -name) to the interfaces of, the Work and Derivative Works thereof. - -"Contribution" shall mean any work of authorship, including the original version -of the Work and any modifications or additions to that Work or Derivative Works -thereof, that is intentionally submitted to Licensor for inclusion in the Work -by the copyright owner or by an individual or Legal Entity authorized to submit -on behalf of the copyright owner. For the purposes of this definition, -"submitted" means any form of electronic, verbal, or written communication sent -to the Licensor or its representatives, including but not limited to -communication on electronic mailing lists, source code control systems, and -issue tracking systems that are managed by, or on behalf of, the Licensor for -the purpose of discussing and improving the Work, but excluding communication -that is conspicuously marked or otherwise designated in writing by the copyright -owner as "Not a Contribution." - -"Contributor" shall mean Licensor and any individual or Legal Entity on behalf -of whom a Contribution has been received by Licensor and subsequently -incorporated within the Work. - -2. Grant of Copyright License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable copyright license to reproduce, prepare Derivative Works of, -publicly display, publicly perform, sublicense, and distribute the Work and such -Derivative Works in Source or Object form. - -3. Grant of Patent License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable (except as stated in this section) patent license to make, have -made, use, offer to sell, sell, import, and otherwise transfer the Work, where -such license applies only to those patent claims licensable by such Contributor -that are necessarily infringed by their Contribution(s) alone or by combination -of their Contribution(s) with the Work to which such Contribution(s) was -submitted. If You institute patent litigation against any entity (including a -cross-claim or counterclaim in a lawsuit) alleging that the Work or a -Contribution incorporated within the Work constitutes direct or contributory -patent infringement, then any patent licenses granted to You under this License -for that Work shall terminate as of the date such litigation is filed. - -4. Redistribution. - -You may reproduce and distribute copies of the Work or Derivative Works thereof -in any medium, with or without modifications, and in Source or Object form, -provided that You meet the following conditions: - -You must give any other recipients of the Work or Derivative Works a copy of -this License; and -You must cause any modified files to carry prominent notices stating that You -changed the files; and -You must retain, in the Source form of any Derivative Works that You distribute, -all copyright, patent, trademark, and attribution notices from the Source form -of the Work, excluding those notices that do not pertain to any part of the -Derivative Works; and -If the Work includes a "NOTICE" text file as part of its distribution, then any -Derivative Works that You distribute must include a readable copy of the -attribution notices contained within such NOTICE file, excluding those notices -that do not pertain to any part of the Derivative Works, in at least one of the -following places: within a NOTICE text file distributed as part of the -Derivative Works; within the Source form or documentation, if provided along -with the Derivative Works; or, within a display generated by the Derivative -Works, if and wherever such third-party notices normally appear. The contents of -the NOTICE file are for informational purposes only and do not modify the -License. You may add Your own attribution notices within Derivative Works that -You distribute, alongside or as an addendum to the NOTICE text from the Work, -provided that such additional attribution notices cannot be construed as -modifying the License. -You may add Your own copyright statement to Your modifications and may provide -additional or different license terms and conditions for use, reproduction, or -distribution of Your modifications, or for any such Derivative Works as a whole, -provided Your use, reproduction, and distribution of the Work otherwise complies -with the conditions stated in this License. - -5. Submission of Contributions. - -Unless You explicitly state otherwise, any Contribution intentionally submitted -for inclusion in the Work by You to the Licensor shall be under the terms and -conditions of this License, without any additional terms or conditions. -Notwithstanding the above, nothing herein shall supersede or modify the terms of -any separate license agreement you may have executed with Licensor regarding -such Contributions. - -6. Trademarks. - -This License does not grant permission to use the trade names, trademarks, -service marks, or product names of the Licensor, except as required for -reasonable and customary use in describing the origin of the Work and -reproducing the content of the NOTICE file. - -7. Disclaimer of Warranty. - -Unless required by applicable law or agreed to in writing, Licensor provides the -Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, -including, without limitation, any warranties or conditions of TITLE, -NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are -solely responsible for determining the appropriateness of using or -redistributing the Work and assume any risks associated with Your exercise of -permissions under this License. - -8. Limitation of Liability. - -In no event and under no legal theory, whether in tort (including negligence), -contract, or otherwise, unless required by applicable law (such as deliberate -and grossly negligent acts) or agreed to in writing, shall any Contributor be -liable to You for damages, including any direct, indirect, special, incidental, -or consequential damages of any character arising as a result of this License or -out of the use or inability to use the Work (including but not limited to -damages for loss of goodwill, work stoppage, computer failure or malfunction, or -any and all other commercial damages or losses), even if such Contributor has -been advised of the possibility of such damages. - -9. Accepting Warranty or Additional Liability. - -While redistributing the Work or Derivative Works thereof, You may choose to -offer, and charge a fee for, acceptance of support, warranty, indemnity, or -other liability obligations and/or rights consistent with this License. However, -in accepting such obligations, You may act only on Your own behalf and on Your -sole responsibility, not on behalf of any other Contributor, and only if You -agree to indemnify, defend, and hold each Contributor harmless for any liability -incurred by, or claims asserted against, such Contributor by reason of your -accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work - -To apply the Apache License to your work, attach the following boilerplate -notice, with the fields enclosed by brackets "[]" replaced with your own -identifying information. (Don't include the brackets!) The text should be -enclosed in the appropriate comment syntax for the file format. We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/i18n/README.md b/vendor/github.com/go-macaron/i18n/README.md deleted file mode 100644 index 737c0b99..00000000 --- a/vendor/github.com/go-macaron/i18n/README.md +++ /dev/null @@ -1,16 +0,0 @@ -# i18n [](https://travis-ci.org/go-macaron/i18n) [](http://gocover.io/github.com/go-macaron/i18n) - -Middleware i18n provides app Internationalization and Localization for [Macaron](https://github.com/go-macaron/macaron). - -### Installation - - go get github.com/go-macaron/i18n - -## Getting Help - -- [API Reference](https://gowalker.org/github.com/go-macaron/i18n) -- [Documentation](http://go-macaron.com/docs/middlewares/i18n) - -## License - -This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/i18n/i18n.go b/vendor/github.com/go-macaron/i18n/i18n.go deleted file mode 100644 index 3b5b1b83..00000000 --- a/vendor/github.com/go-macaron/i18n/i18n.go +++ /dev/null @@ -1,225 +0,0 @@ -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -// Package i18n is a middleware that provides app Internationalization and Localization of Macaron. -package i18n - -import ( - "fmt" - "path" - "strings" - - "github.com/Unknwon/com" - "github.com/Unknwon/i18n" - "golang.org/x/text/language" - "gopkg.in/macaron.v1" -) - -const _VERSION = "0.3.0" - -func Version() string { - return _VERSION -} - -// initLocales initializes language type list and Accept-Language header matcher. -func initLocales(opt Options) language.Matcher { - tags := make([]language.Tag, len(opt.Langs)) - for i, lang := range opt.Langs { - tags[i] = language.Raw.Make(lang) - fname := fmt.Sprintf(opt.Format, lang) - // Append custom locale file. - custom := []interface{}{} - customPath := path.Join(opt.CustomDirectory, fname) - if com.IsFile(customPath) { - custom = append(custom, customPath) - } - - var locale interface{} - if data, ok := opt.Files[fname]; ok { - locale = data - } else { - locale = path.Join(opt.Directory, fname) - } - - err := i18n.SetMessageWithDesc(lang, opt.Names[i], locale, custom...) - if err != nil && err != i18n.ErrLangAlreadyExist { - panic(fmt.Errorf("fail to set message file(%s): %v", lang, err)) - } - } - return language.NewMatcher(tags) -} - -// A Locale describles the information of localization. -type Locale struct { - i18n.Locale -} - -// Language returns language current locale represents. -func (l Locale) Language() string { - return l.Lang -} - -// Options represents a struct for specifying configuration options for the i18n middleware. -type Options struct { - // Suburl of path. Default is empty. - SubURL string - // Directory to load locale files. Default is "conf/locale" - Directory string - // File stores actual data of locale files. Used for in-memory purpose. - Files map[string][]byte - // Custom directory to overload locale files. Default is "custom/conf/locale" - CustomDirectory string - // Langauges that will be supported, order is meaningful. - Langs []string - // Human friendly names corresponding to Langs list. - Names []string - // Default language locale, leave empty to remain unset. - DefaultLang string - // Locale file naming style. Default is "locale_%s.ini". - Format string - // Name of language parameter name in URL. Default is "lang". - Parameter string - // Redirect when user uses get parameter to specify language. - Redirect bool - // Name that maps into template variable. Default is "i18n". - TmplName string - // Configuration section name. Default is "i18n". - Section string -} - -func prepareOptions(options []Options) Options { - var opt Options - if len(options) > 0 { - opt = options[0] - } - - if len(opt.Section) == 0 { - opt.Section = "i18n" - } - sec := macaron.Config().Section(opt.Section) - - opt.SubURL = strings.TrimSuffix(opt.SubURL, "/") - - if len(opt.Langs) == 0 { - opt.Langs = sec.Key("LANGS").Strings(",") - } - if len(opt.Names) == 0 { - opt.Names = sec.Key("NAMES").Strings(",") - } - if len(opt.Langs) == 0 { - panic("no language is specified") - } else if len(opt.Langs) != len(opt.Names) { - panic("length of langs is not same as length of names") - } - i18n.SetDefaultLang(opt.DefaultLang) - - if len(opt.Directory) == 0 { - opt.Directory = sec.Key("DIRECTORY").MustString("conf/locale") - } - if len(opt.CustomDirectory) == 0 { - opt.CustomDirectory = sec.Key("CUSTOM_DIRECTORY").MustString("custom/conf/locale") - } - if len(opt.Format) == 0 { - opt.Format = sec.Key("FORMAT").MustString("locale_%s.ini") - } - if len(opt.Parameter) == 0 { - opt.Parameter = sec.Key("PARAMETER").MustString("lang") - } - if !opt.Redirect { - opt.Redirect = sec.Key("REDIRECT").MustBool() - } - if len(opt.TmplName) == 0 { - opt.TmplName = sec.Key("TMPL_NAME").MustString("i18n") - } - - return opt -} - -type LangType struct { - Lang, Name string -} - -// I18n is a middleware provides localization layer for your application. -// Paramenter langs must be in the form of "en-US", "zh-CN", etc. -// Otherwise it may not recognize browser input. -func I18n(options ...Options) macaron.Handler { - opt := prepareOptions(options) - m := initLocales(opt) - return func(ctx *macaron.Context) { - isNeedRedir := false - hasCookie := false - - // 1. Check URL arguments. - lang := ctx.Query(opt.Parameter) - - // 2. Get language information from cookies. - if len(lang) == 0 { - lang = ctx.GetCookie("lang") - hasCookie = true - } else { - isNeedRedir = true - } - - // Check again in case someone modify by purpose. - if !i18n.IsExist(lang) { - lang = "" - isNeedRedir = false - hasCookie = false - } - - // 3. Get language information from 'Accept-Language'. - // The first element in the list is chosen to be the default language automatically. - if len(lang) == 0 { - tags, _, _ := language.ParseAcceptLanguage(ctx.Req.Header.Get("Accept-Language")) - tag, _, _ := m.Match(tags...) - lang = tag.String() - isNeedRedir = false - } - - curLang := LangType{ - Lang: lang, - } - - // Save language information in cookies. - if !hasCookie { - ctx.SetCookie("lang", curLang.Lang, 1<<31-1, "/"+strings.TrimPrefix(opt.SubURL, "/")) - } - - restLangs := make([]LangType, 0, i18n.Count()-1) - langs := i18n.ListLangs() - names := i18n.ListLangDescs() - for i, v := range langs { - if lang != v { - restLangs = append(restLangs, LangType{v, names[i]}) - } else { - curLang.Name = names[i] - } - } - - // Set language properties. - locale := Locale{i18n.Locale{lang}} - ctx.Map(locale) - ctx.Locale = locale - ctx.Data[opt.TmplName] = locale - ctx.Data["Tr"] = i18n.Tr - ctx.Data["Lang"] = locale.Lang - ctx.Data["LangName"] = curLang.Name - ctx.Data["AllLangs"] = append([]LangType{curLang}, restLangs...) - ctx.Data["RestLangs"] = restLangs - - if opt.Redirect && isNeedRedir { - ctx.Redirect(opt.SubURL + ctx.Req.RequestURI[:strings.Index(ctx.Req.RequestURI, "?")]) - } - } -} diff --git a/vendor/github.com/go-macaron/inject/LICENSE b/vendor/github.com/go-macaron/inject/LICENSE deleted file mode 100644 index 37ec93a1..00000000 --- a/vendor/github.com/go-macaron/inject/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. For the purposes of this License, Derivative Works -shall not include works that remain separable from, or merely link (or bind by -name) to the interfaces of, the Work and Derivative Works thereof. - -"Contribution" shall mean any work of authorship, including the original version -of the Work and any modifications or additions to that Work or Derivative Works -thereof, that is intentionally submitted to Licensor for inclusion in the Work -by the copyright owner or by an individual or Legal Entity authorized to submit -on behalf of the copyright owner. For the purposes of this definition, -"submitted" means any form of electronic, verbal, or written communication sent -to the Licensor or its representatives, including but not limited to -communication on electronic mailing lists, source code control systems, and -issue tracking systems that are managed by, or on behalf of, the Licensor for -the purpose of discussing and improving the Work, but excluding communication -that is conspicuously marked or otherwise designated in writing by the copyright -owner as "Not a Contribution." - -"Contributor" shall mean Licensor and any individual or Legal Entity on behalf -of whom a Contribution has been received by Licensor and subsequently -incorporated within the Work. - -2. Grant of Copyright License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable copyright license to reproduce, prepare Derivative Works of, -publicly display, publicly perform, sublicense, and distribute the Work and such -Derivative Works in Source or Object form. - -3. Grant of Patent License. - -Subject to the terms and conditions of this License, each Contributor hereby -grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, -irrevocable (except as stated in this section) patent license to make, have -made, use, offer to sell, sell, import, and otherwise transfer the Work, where -such license applies only to those patent claims licensable by such Contributor -that are necessarily infringed by their Contribution(s) alone or by combination -of their Contribution(s) with the Work to which such Contribution(s) was -submitted. If You institute patent litigation against any entity (including a -cross-claim or counterclaim in a lawsuit) alleging that the Work or a -Contribution incorporated within the Work constitutes direct or contributory -patent infringement, then any patent licenses granted to You under this License -for that Work shall terminate as of the date such litigation is filed. - -4. 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The contents of -the NOTICE file are for informational purposes only and do not modify the -License. You may add Your own attribution notices within Derivative Works that -You distribute, alongside or as an addendum to the NOTICE text from the Work, -provided that such additional attribution notices cannot be construed as -modifying the License. -You may add Your own copyright statement to Your modifications and may provide -additional or different license terms and conditions for use, reproduction, or -distribution of Your modifications, or for any such Derivative Works as a whole, -provided Your use, reproduction, and distribution of the Work otherwise complies -with the conditions stated in this License. - -5. Submission of Contributions. - -Unless You explicitly state otherwise, any Contribution intentionally submitted -for inclusion in the Work by You to the Licensor shall be under the terms and -conditions of this License, without any additional terms or conditions. -Notwithstanding the above, nothing herein shall supersede or modify the terms of -any separate license agreement you may have executed with Licensor regarding -such Contributions. - -6. Trademarks. - -This License does not grant permission to use the trade names, trademarks, -service marks, or product names of the Licensor, except as required for -reasonable and customary use in describing the origin of the Work and -reproducing the content of the NOTICE file. - -7. Disclaimer of Warranty. - -Unless required by applicable law or agreed to in writing, Licensor provides the -Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, -including, without limitation, any warranties or conditions of TITLE, -NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are -solely responsible for determining the appropriateness of using or -redistributing the Work and assume any risks associated with Your exercise of -permissions under this License. - -8. Limitation of Liability. - -In no event and under no legal theory, whether in tort (including negligence), -contract, or otherwise, unless required by applicable law (such as deliberate -and grossly negligent acts) or agreed to in writing, shall any Contributor be -liable to You for damages, including any direct, indirect, special, incidental, -or consequential damages of any character arising as a result of this License or -out of the use or inability to use the Work (including but not limited to -damages for loss of goodwill, work stoppage, computer failure or malfunction, or -any and all other commercial damages or losses), even if such Contributor has -been advised of the possibility of such damages. - -9. Accepting Warranty or Additional Liability. - -While redistributing the Work or Derivative Works thereof, You may choose to -offer, and charge a fee for, acceptance of support, warranty, indemnity, or -other liability obligations and/or rights consistent with this License. However, -in accepting such obligations, You may act only on Your own behalf and on Your -sole responsibility, not on behalf of any other Contributor, and only if You -agree to indemnify, defend, and hold each Contributor harmless for any liability -incurred by, or claims asserted against, such Contributor by reason of your -accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work - -To apply the Apache License to your work, attach the following boilerplate -notice, with the fields enclosed by brackets "[]" replaced with your own -identifying information. (Don't include the brackets!) The text should be -enclosed in the appropriate comment syntax for the file format. We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/vendor/github.com/go-macaron/inject/README.md b/vendor/github.com/go-macaron/inject/README.md deleted file mode 100644 index c65c7695..00000000 --- a/vendor/github.com/go-macaron/inject/README.md +++ /dev/null @@ -1,11 +0,0 @@ -# inject [](https://travis-ci.org/go-macaron/inject) [](http://gocover.io/github.com/go-macaron/inject) - -Package inject provides utilities for mapping and injecting dependencies in various ways. - -**This a modified version of [codegangsta/inject](https://github.com/codegangsta/inject) for special purpose of Macaron** - -**Please use the original version if you need dependency injection feature** - -## License - -This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/inject/inject.go b/vendor/github.com/go-macaron/inject/inject.go deleted file mode 100644 index 1c1f98ea..00000000 --- a/vendor/github.com/go-macaron/inject/inject.go +++ /dev/null @@ -1,262 +0,0 @@ -// Copyright 2013 Jeremy Saenz -// Copyright 2015 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -// Package inject provides utilities for mapping and injecting dependencies in various ways. -package inject - -import ( - "fmt" - "reflect" -) - -// Injector represents an interface for mapping and injecting dependencies into structs -// and function arguments. -type Injector interface { - Applicator - Invoker - TypeMapper - // SetParent sets the parent of the injector. If the injector cannot find a - // dependency in its Type map it will check its parent before returning an - // error. - SetParent(Injector) -} - -// Applicator represents an interface for mapping dependencies to a struct. -type Applicator interface { - // Maps dependencies in the Type map to each field in the struct - // that is tagged with 'inject'. Returns an error if the injection - // fails. - Apply(interface{}) error -} - -// Invoker represents an interface for calling functions via reflection. -type Invoker interface { - // Invoke attempts to call the interface{} provided as a function, - // providing dependencies for function arguments based on Type. Returns - // a slice of reflect.Value representing the returned values of the function. - // Returns an error if the injection fails. - Invoke(interface{}) ([]reflect.Value, error) -} - -// FastInvoker represents an interface in order to avoid the calling function via reflection. -// -// example: -// type handlerFuncHandler func(http.ResponseWriter, *http.Request) error -// func (f handlerFuncHandler)Invoke([]interface{}) ([]reflect.Value, error){ -// ret := f(p[0].(http.ResponseWriter), p[1].(*http.Request)) -// return []reflect.Value{reflect.ValueOf(ret)}, nil -// } -// -// type funcHandler func(int, string) -// func (f funcHandler)Invoke([]interface{}) ([]reflect.Value, error){ -// f(p[0].(int), p[1].(string)) -// return nil, nil -// } -type FastInvoker interface { - // Invoke attempts to call the ordinary functions. If f is a function - // with the appropriate signature, f.Invoke([]interface{}) is a Call that calls f. - // Returns a slice of reflect.Value representing the returned values of the function. - // Returns an error if the injection fails. - Invoke([]interface{}) ([]reflect.Value, error) -} - -// IsFastInvoker check interface is FastInvoker -func IsFastInvoker(h interface{}) bool { - _, ok := h.(FastInvoker) - return ok -} - -// TypeMapper represents an interface for mapping interface{} values based on type. -type TypeMapper interface { - // Maps the interface{} value based on its immediate type from reflect.TypeOf. - Map(interface{}) TypeMapper - // Maps the interface{} value based on the pointer of an Interface provided. - // This is really only useful for mapping a value as an interface, as interfaces - // cannot at this time be referenced directly without a pointer. - MapTo(interface{}, interface{}) TypeMapper - // Provides a possibility to directly insert a mapping based on type and value. - // This makes it possible to directly map type arguments not possible to instantiate - // with reflect like unidirectional channels. - Set(reflect.Type, reflect.Value) TypeMapper - // Returns the Value that is mapped to the current type. Returns a zeroed Value if - // the Type has not been mapped. - GetVal(reflect.Type) reflect.Value -} - -type injector struct { - values map[reflect.Type]reflect.Value - parent Injector -} - -// InterfaceOf dereferences a pointer to an Interface type. -// It panics if value is not an pointer to an interface. -func InterfaceOf(value interface{}) reflect.Type { - t := reflect.TypeOf(value) - - for t.Kind() == reflect.Ptr { - t = t.Elem() - } - - if t.Kind() != reflect.Interface { - panic("Called inject.InterfaceOf with a value that is not a pointer to an interface. (*MyInterface)(nil)") - } - - return t -} - -// New returns a new Injector. -func New() Injector { - return &injector{ - values: make(map[reflect.Type]reflect.Value), - } -} - -// Invoke attempts to call the interface{} provided as a function, -// providing dependencies for function arguments based on Type. -// Returns a slice of reflect.Value representing the returned values of the function. -// Returns an error if the injection fails. -// It panics if f is not a function -func (inj *injector) Invoke(f interface{}) ([]reflect.Value, error) { - t := reflect.TypeOf(f) - switch v := f.(type) { - case FastInvoker: - return inj.fastInvoke(v, t, t.NumIn()) - default: - return inj.callInvoke(f, t, t.NumIn()) - } -} - -func (inj *injector) fastInvoke(f FastInvoker, t reflect.Type, numIn int) ([]reflect.Value, error) { - var in []interface{} - if numIn > 0 { - in = make([]interface{}, numIn) // Panic if t is not kind of Func - var argType reflect.Type - var val reflect.Value - for i := 0; i < numIn; i++ { - argType = t.In(i) - val = inj.GetVal(argType) - if !val.IsValid() { - return nil, fmt.Errorf("Value not found for type %v", argType) - } - - in[i] = val.Interface() - } - } - return f.Invoke(in) -} - -// callInvoke reflect.Value.Call -func (inj *injector) callInvoke(f interface{}, t reflect.Type, numIn int) ([]reflect.Value, error) { - var in []reflect.Value - if numIn > 0 { - in = make([]reflect.Value, numIn) - var argType reflect.Type - var val reflect.Value - for i := 0; i < numIn; i++ { - argType = t.In(i) - val = inj.GetVal(argType) - if !val.IsValid() { - return nil, fmt.Errorf("Value not found for type %v", argType) - } - - in[i] = val - } - } - return reflect.ValueOf(f).Call(in), nil -} - -// Maps dependencies in the Type map to each field in the struct -// that is tagged with 'inject'. -// Returns an error if the injection fails. -func (inj *injector) Apply(val interface{}) error { - v := reflect.ValueOf(val) - - for v.Kind() == reflect.Ptr { - v = v.Elem() - } - - if v.Kind() != reflect.Struct { - return nil // Should not panic here ? - } - - t := v.Type() - - for i := 0; i < v.NumField(); i++ { - f := v.Field(i) - structField := t.Field(i) - if f.CanSet() && (structField.Tag == "inject" || structField.Tag.Get("inject") != "") { - ft := f.Type() - v := inj.GetVal(ft) - if !v.IsValid() { - return fmt.Errorf("Value not found for type %v", ft) - } - - f.Set(v) - } - - } - - return nil -} - -// Maps the concrete value of val to its dynamic type using reflect.TypeOf, -// It returns the TypeMapper registered in. -func (i *injector) Map(val interface{}) TypeMapper { - i.values[reflect.TypeOf(val)] = reflect.ValueOf(val) - return i -} - -func (i *injector) MapTo(val interface{}, ifacePtr interface{}) TypeMapper { - i.values[InterfaceOf(ifacePtr)] = reflect.ValueOf(val) - return i -} - -// Maps the given reflect.Type to the given reflect.Value and returns -// the Typemapper the mapping has been registered in. -func (i *injector) Set(typ reflect.Type, val reflect.Value) TypeMapper { - i.values[typ] = val - return i -} - -func (i *injector) GetVal(t reflect.Type) reflect.Value { - val := i.values[t] - - if val.IsValid() { - return val - } - - // no concrete types found, try to find implementors - // if t is an interface - if t.Kind() == reflect.Interface { - for k, v := range i.values { - if k.Implements(t) { - val = v - break - } - } - } - - // Still no type found, try to look it up on the parent - if !val.IsValid() && i.parent != nil { - val = i.parent.GetVal(t) - } - - return val - -} - -func (i *injector) SetParent(parent Injector) { - i.parent = parent -} diff --git a/vendor/github.com/go-macaron/session/LICENSE b/vendor/github.com/go-macaron/session/LICENSE deleted file mode 100644 index 8405e89a..00000000 --- a/vendor/github.com/go-macaron/session/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. For the purposes of this License, Derivative Works -shall not include works that remain separable from, or merely link (or bind by -name) to the interfaces of, the Work and Derivative Works thereof. - -"Contribution" shall mean any work of authorship, including the original version -of the Work and any modifications or additions to that Work or Derivative Works -thereof, that is intentionally submitted to Licensor for inclusion in the Work -by the copyright owner or by an individual or Legal Entity authorized to submit -on behalf of the copyright owner. For the purposes of this definition, -"submitted" means any form of electronic, verbal, or written communication sent -to the Licensor or its representatives, including but not limited to -communication on electronic mailing lists, source code control systems, and -issue tracking systems that are managed by, or on behalf of, the Licensor for -the purpose of discussing and improving the Work, but excluding communication -that is conspicuously marked or otherwise designated in writing by the copyright -owner as "Not a Contribution." - -"Contributor" shall mean Licensor and any individual or Legal Entity on behalf -of whom a Contribution has been received by Licensor and subsequently -incorporated within the Work. - -2. 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However, -in accepting such obligations, You may act only on Your own behalf and on Your -sole responsibility, not on behalf of any other Contributor, and only if You -agree to indemnify, defend, and hold each Contributor harmless for any liability -incurred by, or claims asserted against, such Contributor by reason of your -accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work - -To apply the Apache License to your work, attach the following boilerplate -notice, with the fields enclosed by brackets "[]" replaced with your own -identifying information. (Don't include the brackets!) The text should be -enclosed in the appropriate comment syntax for the file format. We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/session/README.md b/vendor/github.com/go-macaron/session/README.md deleted file mode 100644 index fe4f4ba1..00000000 --- a/vendor/github.com/go-macaron/session/README.md +++ /dev/null @@ -1,22 +0,0 @@ -# session [](https://travis-ci.org/go-macaron/session) - -Middleware session provides session management for [Macaron](https://github.com/go-macaron/macaron). It can use many session providers, including memory, file, Redis, Memcache, PostgreSQL, MySQL, Couchbase, Ledis and Nodb. - -### Installation - -The minimum requirement of Go is 1.6 (*1.7 if using Redis, 1.8 if using MySQL*). - - go get github.com/go-macaron/session - -## Getting Help - -- [API Reference](https://gowalker.org/github.com/go-macaron/session) -- [Documentation](https://go-macaron.com/docs/middlewares/session) - -## Credits - -This package is a modified version of [beego/session](https://github.com/astaxie/beego/tree/master/session). - -## License - -This project is under the Apache License, Version 2.0. See the [LICENSE](LICENSE) file for the full license text.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/session/file.go b/vendor/github.com/go-macaron/session/file.go deleted file mode 100644 index 64b47f2b..00000000 --- a/vendor/github.com/go-macaron/session/file.go +++ /dev/null @@ -1,266 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package session - -import ( - "fmt" - "io/ioutil" - "log" - "os" - "path" - "path/filepath" - "sync" - "time" - - "github.com/Unknwon/com" -) - -// FileStore represents a file session store implementation. -type FileStore struct { - p *FileProvider - sid string - lock sync.RWMutex - data map[interface{}]interface{} -} - -// NewFileStore creates and returns a file session store. -func NewFileStore(p *FileProvider, sid string, kv map[interface{}]interface{}) *FileStore { - return &FileStore{ - p: p, - sid: sid, - data: kv, - } -} - -// Set sets value to given key in session. -func (s *FileStore) Set(key, val interface{}) error { - s.lock.Lock() - defer s.lock.Unlock() - - s.data[key] = val - return nil -} - -// Get gets value by given key in session. -func (s *FileStore) Get(key interface{}) interface{} { - s.lock.RLock() - defer s.lock.RUnlock() - - return s.data[key] -} - -// Delete delete a key from session. -func (s *FileStore) Delete(key interface{}) error { - s.lock.Lock() - defer s.lock.Unlock() - - delete(s.data, key) - return nil -} - -// ID returns current session ID. -func (s *FileStore) ID() string { - return s.sid -} - -// Release releases resource and save data to provider. -func (s *FileStore) Release() error { - s.p.lock.Lock() - defer s.p.lock.Unlock() - - // Skip encoding if the data is empty - if len(s.data) == 0 { - return nil - } - - data, err := EncodeGob(s.data) - if err != nil { - return err - } - - return ioutil.WriteFile(s.p.filepath(s.sid), data, 0600) -} - -// Flush deletes all session data. -func (s *FileStore) Flush() error { - s.lock.Lock() - defer s.lock.Unlock() - - s.data = make(map[interface{}]interface{}) - return nil -} - -// FileProvider represents a file session provider implementation. -type FileProvider struct { - lock sync.RWMutex - maxlifetime int64 - rootPath string -} - -// Init initializes file session provider with given root path. -func (p *FileProvider) Init(maxlifetime int64, rootPath string) error { - p.lock.Lock() - p.maxlifetime = maxlifetime - p.rootPath = rootPath - p.lock.Unlock() - return nil -} - -func (p *FileProvider) filepath(sid string) string { - return path.Join(p.rootPath, string(sid[0]), string(sid[1]), sid) -} - -// Read returns raw session store by session ID. -func (p *FileProvider) Read(sid string) (_ RawStore, err error) { - filename := p.filepath(sid) - if err = os.MkdirAll(path.Dir(filename), 0700); err != nil { - return nil, err - } - p.lock.RLock() - defer p.lock.RUnlock() - - var f *os.File - if com.IsFile(filename) { - f, err = os.OpenFile(filename, os.O_RDONLY, 0600) - } else { - f, err = os.Create(filename) - } - if err != nil { - return nil, err - } - defer f.Close() - - if err = os.Chtimes(filename, time.Now(), time.Now()); err != nil { - return nil, err - } - - var kv map[interface{}]interface{} - data, err := ioutil.ReadAll(f) - if err != nil { - return nil, err - } - if len(data) == 0 { - kv = make(map[interface{}]interface{}) - } else { - kv, err = DecodeGob(data) - if err != nil { - return nil, err - } - } - return NewFileStore(p, sid, kv), nil -} - -// Exist returns true if session with given ID exists. -func (p *FileProvider) Exist(sid string) bool { - p.lock.RLock() - defer p.lock.RUnlock() - return com.IsFile(p.filepath(sid)) -} - -// Destory deletes a session by session ID. -func (p *FileProvider) Destory(sid string) error { - p.lock.Lock() - defer p.lock.Unlock() - return os.Remove(p.filepath(sid)) -} - -func (p *FileProvider) regenerate(oldsid, sid string) (err error) { - p.lock.Lock() - defer p.lock.Unlock() - - filename := p.filepath(sid) - if com.IsExist(filename) { - return fmt.Errorf("new sid '%s' already exists", sid) - } - - oldname := p.filepath(oldsid) - if !com.IsFile(oldname) { - data, err := EncodeGob(make(map[interface{}]interface{})) - if err != nil { - return err - } - if err = os.MkdirAll(path.Dir(oldname), 0700); err != nil { - return err - } - if err = ioutil.WriteFile(oldname, data, 0600); err != nil { - return err - } - } - - if err = os.MkdirAll(path.Dir(filename), 0700); err != nil { - return err - } - if err = os.Rename(oldname, filename); err != nil { - return err - } - return nil -} - -// Regenerate regenerates a session store from old session ID to new one. -func (p *FileProvider) Regenerate(oldsid, sid string) (_ RawStore, err error) { - if err := p.regenerate(oldsid, sid); err != nil { - return nil, err - } - - return p.Read(sid) -} - -// Count counts and returns number of sessions. -func (p *FileProvider) Count() int { - count := 0 - if err := filepath.Walk(p.rootPath, func(path string, fi os.FileInfo, err error) error { - if err != nil { - return err - } - - if !fi.IsDir() { - count++ - } - return nil - }); err != nil { - log.Printf("error counting session files: %v", err) - return 0 - } - return count -} - -// GC calls GC to clean expired sessions. -func (p *FileProvider) GC() { - p.lock.RLock() - defer p.lock.RUnlock() - - if !com.IsExist(p.rootPath) { - return - } - - if err := filepath.Walk(p.rootPath, func(path string, fi os.FileInfo, err error) error { - if err != nil { - return err - } - - if !fi.IsDir() && - (fi.ModTime().Unix()+p.maxlifetime) < time.Now().Unix() { - return os.Remove(path) - } - return nil - }); err != nil { - log.Printf("error garbage collecting session files: %v", err) - } -} - -func init() { - Register("file", &FileProvider{}) -} diff --git a/vendor/github.com/go-macaron/session/memory.go b/vendor/github.com/go-macaron/session/memory.go deleted file mode 100644 index 4ad92935..00000000 --- a/vendor/github.com/go-macaron/session/memory.go +++ /dev/null @@ -1,217 +0,0 @@ -// Copyright 2013 Beego Authors
-// Copyright 2014 The Macaron Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License"): you may
-// not use this file except in compliance with the License. You may obtain
-// a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
-
-package session
-
-import (
- "container/list"
- "fmt"
- "sync"
- "time"
-)
-
-// MemStore represents a in-memory session store implementation.
-type MemStore struct {
- sid string
- lock sync.RWMutex
- data map[interface{}]interface{}
- lastAccess time.Time
-}
-
-// NewMemStore creates and returns a memory session store.
-func NewMemStore(sid string) *MemStore {
- return &MemStore{
- sid: sid,
- data: make(map[interface{}]interface{}),
- lastAccess: time.Now(),
- }
-}
-
-// Set sets value to given key in session.
-func (s *MemStore) Set(key, val interface{}) error {
- s.lock.Lock()
- defer s.lock.Unlock()
-
- s.data[key] = val
- return nil
-}
-
-// Get gets value by given key in session.
-func (s *MemStore) Get(key interface{}) interface{} {
- s.lock.RLock()
- defer s.lock.RUnlock()
-
- return s.data[key]
-}
-
-// Delete deletes a key from session.
-func (s *MemStore) Delete(key interface{}) error {
- s.lock.Lock()
- defer s.lock.Unlock()
-
- delete(s.data, key)
- return nil
-}
-
-// ID returns current session ID.
-func (s *MemStore) ID() string {
- return s.sid
-}
-
-// Release releases resource and save data to provider.
-func (_ *MemStore) Release() error {
- return nil
-}
-
-// Flush deletes all session data.
-func (s *MemStore) Flush() error {
- s.lock.Lock()
- defer s.lock.Unlock()
-
- s.data = make(map[interface{}]interface{})
- return nil
-}
-
-// MemProvider represents a in-memory session provider implementation.
-type MemProvider struct {
- lock sync.RWMutex
- maxLifetime int64
- data map[string]*list.Element
- // A priority list whose lastAccess newer gets higer priority.
- list *list.List
-}
-
-// Init initializes memory session provider.
-func (p *MemProvider) Init(maxLifetime int64, _ string) error {
- p.lock.Lock()
- p.maxLifetime = maxLifetime
- p.lock.Unlock()
- return nil
-}
-
-// update expands time of session store by given ID.
-func (p *MemProvider) update(sid string) error {
- p.lock.Lock()
- defer p.lock.Unlock()
-
- if e, ok := p.data[sid]; ok {
- e.Value.(*MemStore).lastAccess = time.Now()
- p.list.MoveToFront(e)
- return nil
- }
- return nil
-}
-
-// Read returns raw session store by session ID.
-func (p *MemProvider) Read(sid string) (_ RawStore, err error) {
- p.lock.RLock()
- e, ok := p.data[sid]
- p.lock.RUnlock()
-
- if ok {
- if err = p.update(sid); err != nil {
- return nil, err
- }
- return e.Value.(*MemStore), nil
- }
-
- // Create a new session.
- p.lock.Lock()
- defer p.lock.Unlock()
-
- s := NewMemStore(sid)
- p.data[sid] = p.list.PushBack(s)
- return s, nil
-}
-
-// Exist returns true if session with given ID exists.
-func (p *MemProvider) Exist(sid string) bool {
- p.lock.RLock()
- defer p.lock.RUnlock()
-
- _, ok := p.data[sid]
- return ok
-}
-
-// Destory deletes a session by session ID.
-func (p *MemProvider) Destory(sid string) error {
- p.lock.Lock()
- defer p.lock.Unlock()
-
- e, ok := p.data[sid]
- if !ok {
- return nil
- }
-
- p.list.Remove(e)
- delete(p.data, sid)
- return nil
-}
-
-// Regenerate regenerates a session store from old session ID to new one.
-func (p *MemProvider) Regenerate(oldsid, sid string) (RawStore, error) {
- if p.Exist(sid) {
- return nil, fmt.Errorf("new sid '%s' already exists", sid)
- }
-
- s, err := p.Read(oldsid)
- if err != nil {
- return nil, err
- }
-
- if err = p.Destory(oldsid); err != nil {
- return nil, err
- }
-
- s.(*MemStore).sid = sid
-
- p.lock.Lock()
- defer p.lock.Unlock()
- p.data[sid] = p.list.PushBack(s)
- return s, nil
-}
-
-// Count counts and returns number of sessions.
-func (p *MemProvider) Count() int {
- return p.list.Len()
-}
-
-// GC calls GC to clean expired sessions.
-func (p *MemProvider) GC() {
- p.lock.RLock()
- for {
- // No session in the list.
- e := p.list.Back()
- if e == nil {
- break
- }
-
- if (e.Value.(*MemStore).lastAccess.Unix() + p.maxLifetime) < time.Now().Unix() {
- p.lock.RUnlock()
- p.lock.Lock()
- p.list.Remove(e)
- delete(p.data, e.Value.(*MemStore).sid)
- p.lock.Unlock()
- p.lock.RLock()
- } else {
- break
- }
- }
- p.lock.RUnlock()
-}
-
-func init() {
- Register("memory", &MemProvider{list: list.New(), data: make(map[string]*list.Element)})
-}
diff --git a/vendor/github.com/go-macaron/session/redis/redis.go b/vendor/github.com/go-macaron/session/redis/redis.go deleted file mode 100644 index 6fe10736..00000000 --- a/vendor/github.com/go-macaron/session/redis/redis.go +++ /dev/null @@ -1,240 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package session - -import ( - "fmt" - "strings" - "sync" - "time" - - "github.com/Unknwon/com" - "gopkg.in/ini.v1" - "gopkg.in/redis.v2" - - "github.com/go-macaron/session" -) - -// RedisStore represents a redis session store implementation. -type RedisStore struct { - c *redis.Client - prefix, sid string - duration time.Duration - lock sync.RWMutex - data map[interface{}]interface{} -} - -// NewRedisStore creates and returns a redis session store. -func NewRedisStore(c *redis.Client, prefix, sid string, dur time.Duration, kv map[interface{}]interface{}) *RedisStore { - return &RedisStore{ - c: c, - prefix: prefix, - sid: sid, - duration: dur, - data: kv, - } -} - -// Set sets value to given key in session. -func (s *RedisStore) Set(key, val interface{}) error { - s.lock.Lock() - defer s.lock.Unlock() - - s.data[key] = val - return nil -} - -// Get gets value by given key in session. -func (s *RedisStore) Get(key interface{}) interface{} { - s.lock.RLock() - defer s.lock.RUnlock() - - return s.data[key] -} - -// Delete delete a key from session. -func (s *RedisStore) Delete(key interface{}) error { - s.lock.Lock() - defer s.lock.Unlock() - - delete(s.data, key) - return nil -} - -// ID returns current session ID. -func (s *RedisStore) ID() string { - return s.sid -} - -// Release releases resource and save data to provider. -func (s *RedisStore) Release() error { - // Skip encoding if the data is empty - if len(s.data) == 0 { - return nil - } - - data, err := session.EncodeGob(s.data) - if err != nil { - return err - } - - return s.c.SetEx(s.prefix+s.sid, s.duration, string(data)).Err() -} - -// Flush deletes all session data. -func (s *RedisStore) Flush() error { - s.lock.Lock() - defer s.lock.Unlock() - - s.data = make(map[interface{}]interface{}) - return nil -} - -// RedisProvider represents a redis session provider implementation. -type RedisProvider struct { - c *redis.Client - duration time.Duration - prefix string -} - -// Init initializes redis session provider. -// configs: network=tcp,addr=:6379,password=macaron,db=0,pool_size=100,idle_timeout=180,prefix=session; -func (p *RedisProvider) Init(maxlifetime int64, configs string) (err error) { - p.duration, err = time.ParseDuration(fmt.Sprintf("%ds", maxlifetime)) - if err != nil { - return err - } - - cfg, err := ini.Load([]byte(strings.Replace(configs, ",", "\n", -1))) - if err != nil { - return err - } - - opt := &redis.Options{ - Network: "tcp", - } - for k, v := range cfg.Section("").KeysHash() { - switch k { - case "network": - opt.Network = v - case "addr": - opt.Addr = v - case "password": - opt.Password = v - case "db": - opt.DB = com.StrTo(v).MustInt64() - case "pool_size": - opt.PoolSize = com.StrTo(v).MustInt() - case "idle_timeout": - opt.IdleTimeout, err = time.ParseDuration(v + "s") - if err != nil { - return fmt.Errorf("error parsing idle timeout: %v", err) - } - case "prefix": - p.prefix = v - default: - return fmt.Errorf("session/redis: unsupported option '%s'", k) - } - } - - p.c = redis.NewClient(opt) - return p.c.Ping().Err() -} - -// Read returns raw session store by session ID. -func (p *RedisProvider) Read(sid string) (session.RawStore, error) { - psid := p.prefix + sid - if !p.Exist(sid) { - if err := p.c.Set(psid, "").Err(); err != nil { - return nil, err - } - } - - var kv map[interface{}]interface{} - kvs, err := p.c.Get(psid).Result() - if err != nil { - return nil, err - } - if len(kvs) == 0 { - kv = make(map[interface{}]interface{}) - } else { - kv, err = session.DecodeGob([]byte(kvs)) - if err != nil { - return nil, err - } - } - - return NewRedisStore(p.c, p.prefix, sid, p.duration, kv), nil -} - -// Exist returns true if session with given ID exists. -func (p *RedisProvider) Exist(sid string) bool { - has, err := p.c.Exists(p.prefix + sid).Result() - return err == nil && has -} - -// Destory deletes a session by session ID. -func (p *RedisProvider) Destory(sid string) error { - return p.c.Del(p.prefix + sid).Err() -} - -// Regenerate regenerates a session store from old session ID to new one. -func (p *RedisProvider) Regenerate(oldsid, sid string) (_ session.RawStore, err error) { - poldsid := p.prefix + oldsid - psid := p.prefix + sid - - if p.Exist(sid) { - return nil, fmt.Errorf("new sid '%s' already exists", sid) - } else if !p.Exist(oldsid) { - // Make a fake old session. - if err = p.c.SetEx(poldsid, p.duration, "").Err(); err != nil { - return nil, err - } - } - - if err = p.c.Rename(poldsid, psid).Err(); err != nil { - return nil, err - } - - var kv map[interface{}]interface{} - kvs, err := p.c.Get(psid).Result() - if err != nil { - return nil, err - } - - if len(kvs) == 0 { - kv = make(map[interface{}]interface{}) - } else { - kv, err = session.DecodeGob([]byte(kvs)) - if err != nil { - return nil, err - } - } - - return NewRedisStore(p.c, p.prefix, sid, p.duration, kv), nil -} - -// Count counts and returns number of sessions. -func (p *RedisProvider) Count() int { - return int(p.c.DbSize().Val()) -} - -// GC calls GC to clean expired sessions. -func (_ *RedisProvider) GC() {} - -func init() { - session.Register("redis", &RedisProvider{}) -} diff --git a/vendor/github.com/go-macaron/session/redis/redis.goconvey b/vendor/github.com/go-macaron/session/redis/redis.goconvey deleted file mode 100644 index 8485e986..00000000 --- a/vendor/github.com/go-macaron/session/redis/redis.goconvey +++ /dev/null @@ -1 +0,0 @@ -ignore
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/session/session.go b/vendor/github.com/go-macaron/session/session.go deleted file mode 100644 index 34355607..00000000 --- a/vendor/github.com/go-macaron/session/session.go +++ /dev/null @@ -1,440 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -// Package session a middleware that provides the session management of Macaron. -package session - -import ( - "encoding/hex" - "errors" - "fmt" - "net/http" - "net/url" - "time" - - "gopkg.in/macaron.v1" -) - -const _VERSION = "0.6.0" - -func Version() string { - return _VERSION -} - -// RawStore is the interface that operates the session data. -type RawStore interface { - // Set sets value to given key in session. - Set(interface{}, interface{}) error - // Get gets value by given key in session. - Get(interface{}) interface{} - // Delete deletes a key from session. - Delete(interface{}) error - // ID returns current session ID. - ID() string - // Release releases session resource and save data to provider. - Release() error - // Flush deletes all session data. - Flush() error -} - -// Store is the interface that contains all data for one session process with specific ID. -type Store interface { - RawStore - // Read returns raw session store by session ID. - Read(string) (RawStore, error) - // Destory deletes a session. - Destory(*macaron.Context) error - // RegenerateId regenerates a session store from old session ID to new one. - RegenerateId(*macaron.Context) (RawStore, error) - // Count counts and returns number of sessions. - Count() int - // GC calls GC to clean expired sessions. - GC() -} - -type store struct { - RawStore - *Manager -} - -var _ Store = &store{} - -// Options represents a struct for specifying configuration options for the session middleware. -type Options struct { - // Name of provider. Default is "memory". - Provider string - // Provider configuration, it's corresponding to provider. - ProviderConfig string - // Cookie name to save session ID. Default is "MacaronSession". - CookieName string - // Cookie path to store. Default is "/". - CookiePath string - // GC interval time in seconds. Default is 3600. - Gclifetime int64 - // Max life time in seconds. Default is whatever GC interval time is. - Maxlifetime int64 - // Use HTTPS only. Default is false. - Secure bool - // Cookie life time. Default is 0. - CookieLifeTime int - // Cookie domain name. Default is empty. - Domain string - // Session ID length. Default is 16. - IDLength int - // Configuration section name. Default is "session". - Section string - // Ignore release for websocket. Default is false. - IgnoreReleaseForWebSocket bool -} - -func prepareOptions(options []Options) Options { - var opt Options - if len(options) > 0 { - opt = options[0] - } - if len(opt.Section) == 0 { - opt.Section = "session" - } - sec := macaron.Config().Section(opt.Section) - - if len(opt.Provider) == 0 { - opt.Provider = sec.Key("PROVIDER").MustString("memory") - } - if len(opt.ProviderConfig) == 0 { - opt.ProviderConfig = sec.Key("PROVIDER_CONFIG").MustString("data/sessions") - } - if len(opt.CookieName) == 0 { - opt.CookieName = sec.Key("COOKIE_NAME").MustString("MacaronSession") - } - if len(opt.CookiePath) == 0 { - opt.CookiePath = sec.Key("COOKIE_PATH").MustString("/") - } - if opt.Gclifetime == 0 { - opt.Gclifetime = sec.Key("GC_INTERVAL_TIME").MustInt64(3600) - } - if opt.Maxlifetime == 0 { - opt.Maxlifetime = sec.Key("MAX_LIFE_TIME").MustInt64(opt.Gclifetime) - } - if !opt.Secure { - opt.Secure = sec.Key("SECURE").MustBool() - } - if opt.CookieLifeTime == 0 { - opt.CookieLifeTime = sec.Key("COOKIE_LIFE_TIME").MustInt() - } - if len(opt.Domain) == 0 { - opt.Domain = sec.Key("DOMAIN").String() - } - if opt.IDLength == 0 { - opt.IDLength = sec.Key("ID_LENGTH").MustInt(16) - } - if !opt.IgnoreReleaseForWebSocket { - opt.IgnoreReleaseForWebSocket = sec.Key("IGNORE_RELEASE_FOR_WEBSOCKET").MustBool() - } - - return opt -} - -// Sessioner is a middleware that maps a session.SessionStore service into the Macaron handler chain. -// An single variadic session.Options struct can be optionally provided to configure. -func Sessioner(options ...Options) macaron.Handler { - opt := prepareOptions(options) - manager, err := NewManager(opt.Provider, opt) - if err != nil { - panic(err) - } - go manager.startGC() - - return func(ctx *macaron.Context) { - sess, err := manager.Start(ctx) - if err != nil { - panic("session(start): " + err.Error()) - } - - // Get flash. - vals, _ := url.ParseQuery(ctx.GetCookie("macaron_flash")) - if len(vals) > 0 { - f := &Flash{Values: vals} - f.ErrorMsg = f.Get("error") - f.SuccessMsg = f.Get("success") - f.InfoMsg = f.Get("info") - f.WarningMsg = f.Get("warning") - ctx.Data["Flash"] = f - ctx.SetCookie("macaron_flash", "", -1, opt.CookiePath) - } - - f := &Flash{ctx, url.Values{}, "", "", "", ""} - ctx.Resp.Before(func(macaron.ResponseWriter) { - if flash := f.Encode(); len(flash) > 0 { - ctx.SetCookie("macaron_flash", flash, 0, opt.CookiePath) - } - }) - - ctx.Map(f) - s := store{ - RawStore: sess, - Manager: manager, - } - - ctx.MapTo(s, (*Store)(nil)) - - ctx.Next() - - if manager.opt.IgnoreReleaseForWebSocket && ctx.Req.Header.Get("Upgrade") == "websocket" { - return - } - - if err = sess.Release(); err != nil { - panic("session(release): " + err.Error()) - } - } -} - -// Provider is the interface that provides session manipulations. -type Provider interface { - // Init initializes session provider. - Init(gclifetime int64, config string) error - // Read returns raw session store by session ID. - Read(sid string) (RawStore, error) - // Exist returns true if session with given ID exists. - Exist(sid string) bool - // Destory deletes a session by session ID. - Destory(sid string) error - // Regenerate regenerates a session store from old session ID to new one. - Regenerate(oldsid, sid string) (RawStore, error) - // Count counts and returns number of sessions. - Count() int - // GC calls GC to clean expired sessions. - GC() -} - -var providers = make(map[string]Provider) - -// Register registers a provider. -func Register(name string, provider Provider) { - if provider == nil { - panic("session: cannot register provider with nil value") - } - if _, dup := providers[name]; dup { - panic(fmt.Errorf("session: cannot register provider '%s' twice", name)) - } - providers[name] = provider -} - -// _____ -// / \ _____ ____ _____ ____ ___________ -// / \ / \\__ \ / \\__ \ / ___\_/ __ \_ __ \ -// / Y \/ __ \| | \/ __ \_/ /_/ > ___/| | \/ -// \____|__ (____ /___| (____ /\___ / \___ >__| -// \/ \/ \/ \//_____/ \/ - -// Manager represents a struct that contains session provider and its configuration. -type Manager struct { - provider Provider - opt Options -} - -// NewManager creates and returns a new session manager by given provider name and configuration. -// It panics when given provider isn't registered. -func NewManager(name string, opt Options) (*Manager, error) { - p, ok := providers[name] - if !ok { - return nil, fmt.Errorf("session: unknown provider '%s'(forgotten import?)", name) - } - return &Manager{p, opt}, p.Init(opt.Maxlifetime, opt.ProviderConfig) -} - -// sessionID generates a new session ID with rand string, unix nano time, remote addr by hash function. -func (m *Manager) sessionID() string { - return hex.EncodeToString(generateRandomKey(m.opt.IDLength / 2)) -} - -// validSessionID tests whether a provided session ID is a valid session ID. -func (m *Manager) validSessionID(sid string) (bool, error) { - if len(sid) != m.opt.IDLength { - return false, errors.New("invalid 'sid': " + sid) - } - - for i := range sid { - switch { - case '0' <= sid[i] && sid[i] <= '9': - case 'a' <= sid[i] && sid[i] <= 'f': - default: - return false, errors.New("invalid 'sid': " + sid) - } - } - return true, nil -} - -// Start starts a session by generating new one -// or retrieve existence one by reading session ID from HTTP request if it's valid. -func (m *Manager) Start(ctx *macaron.Context) (RawStore, error) { - sid := ctx.GetCookie(m.opt.CookieName) - valid, _ := m.validSessionID(sid) - if len(sid) > 0 && valid && m.provider.Exist(sid) { - return m.provider.Read(sid) - } - - sid = m.sessionID() - sess, err := m.provider.Read(sid) - if err != nil { - return nil, err - } - - cookie := &http.Cookie{ - Name: m.opt.CookieName, - Value: sid, - Path: m.opt.CookiePath, - HttpOnly: true, - Secure: m.opt.Secure, - Domain: m.opt.Domain, - } - if m.opt.CookieLifeTime >= 0 { - cookie.MaxAge = m.opt.CookieLifeTime - } - http.SetCookie(ctx.Resp, cookie) - ctx.Req.AddCookie(cookie) - return sess, nil -} - -// Read returns raw session store by session ID. -func (m *Manager) Read(sid string) (RawStore, error) { - // Ensure we're trying to read a valid session ID - if _, err := m.validSessionID(sid); err != nil { - return nil, err - } - - return m.provider.Read(sid) -} - -// Destory deletes a session by given ID. -func (m *Manager) Destory(ctx *macaron.Context) error { - sid := ctx.GetCookie(m.opt.CookieName) - if len(sid) == 0 { - return nil - } - - if _, err := m.validSessionID(sid); err != nil { - return err - } - - if err := m.provider.Destory(sid); err != nil { - return err - } - cookie := &http.Cookie{ - Name: m.opt.CookieName, - Path: m.opt.CookiePath, - HttpOnly: true, - Expires: time.Now(), - MaxAge: -1, - } - http.SetCookie(ctx.Resp, cookie) - return nil -} - -// RegenerateId regenerates a session store from old session ID to new one. -func (m *Manager) RegenerateId(ctx *macaron.Context) (sess RawStore, err error) { - sid := m.sessionID() - oldsid := ctx.GetCookie(m.opt.CookieName) - _, err = m.validSessionID(oldsid) - if err != nil { - return nil, err - } - sess, err = m.provider.Regenerate(oldsid, sid) - if err != nil { - return nil, err - } - cookie := &http.Cookie{ - Name: m.opt.CookieName, - Value: sid, - Path: m.opt.CookiePath, - HttpOnly: true, - Secure: m.opt.Secure, - Domain: m.opt.Domain, - } - if m.opt.CookieLifeTime >= 0 { - cookie.MaxAge = m.opt.CookieLifeTime - } - http.SetCookie(ctx.Resp, cookie) - ctx.Req.AddCookie(cookie) - return sess, nil -} - -// Count counts and returns number of sessions. -func (m *Manager) Count() int { - return m.provider.Count() -} - -// GC starts GC job in a certain period. -func (m *Manager) GC() { - m.provider.GC() -} - -// startGC starts GC job in a certain period. -func (m *Manager) startGC() { - m.GC() - time.AfterFunc(time.Duration(m.opt.Gclifetime)*time.Second, func() { m.startGC() }) -} - -// SetSecure indicates whether to set cookie with HTTPS or not. -func (m *Manager) SetSecure(secure bool) { - m.opt.Secure = secure -} - -// ___________.____ _____ _________ ___ ___ -// \_ _____/| | / _ \ / _____// | \ -// | __) | | / /_\ \ \_____ \/ ~ \ -// | \ | |___/ | \/ \ Y / -// \___ / |_______ \____|__ /_______ /\___|_ / -// \/ \/ \/ \/ \/ - -type Flash struct { - ctx *macaron.Context - url.Values - ErrorMsg, WarningMsg, InfoMsg, SuccessMsg string -} - -func (f *Flash) set(name, msg string, current ...bool) { - isShow := false - if (len(current) == 0 && macaron.FlashNow) || - (len(current) > 0 && current[0]) { - isShow = true - } - - if isShow { - f.ctx.Data["Flash"] = f - } else { - f.Set(name, msg) - } -} - -func (f *Flash) Error(msg string, current ...bool) { - f.ErrorMsg = msg - f.set("error", msg, current...) -} - -func (f *Flash) Warning(msg string, current ...bool) { - f.WarningMsg = msg - f.set("warning", msg, current...) -} - -func (f *Flash) Info(msg string, current ...bool) { - f.InfoMsg = msg - f.set("info", msg, current...) -} - -func (f *Flash) Success(msg string, current ...bool) { - f.SuccessMsg = msg - f.set("success", msg, current...) -} diff --git a/vendor/github.com/go-macaron/session/utils.go b/vendor/github.com/go-macaron/session/utils.go deleted file mode 100644 index 90ca3806..00000000 --- a/vendor/github.com/go-macaron/session/utils.go +++ /dev/null @@ -1,63 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package session - -import ( - "bytes" - "crypto/rand" - "encoding/gob" - "io" - - "github.com/Unknwon/com" -) - -func init() { - gob.Register([]interface{}{}) - gob.Register(map[int]interface{}{}) - gob.Register(map[string]interface{}{}) - gob.Register(map[interface{}]interface{}{}) - gob.Register(map[string]string{}) - gob.Register(map[int]string{}) - gob.Register(map[int]int{}) - gob.Register(map[int]int64{}) -} - -func EncodeGob(obj map[interface{}]interface{}) ([]byte, error) { - for _, v := range obj { - gob.Register(v) - } - buf := bytes.NewBuffer(nil) - err := gob.NewEncoder(buf).Encode(obj) - return buf.Bytes(), err -} - -func DecodeGob(encoded []byte) (out map[interface{}]interface{}, err error) { - buf := bytes.NewBuffer(encoded) - err = gob.NewDecoder(buf).Decode(&out) - return out, err -} - -// NOTE: A local copy in case of underlying package change -var alphanum = []byte("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz") - -// generateRandomKey creates a random key with the given strength. -func generateRandomKey(strength int) []byte { - k := make([]byte, strength) - if n, err := io.ReadFull(rand.Reader, k); n != strength || err != nil { - return com.RandomCreateBytes(strength, alphanum...) - } - return k -} diff --git a/vendor/github.com/go-macaron/toolbox/LICENSE b/vendor/github.com/go-macaron/toolbox/LICENSE deleted file mode 100644 index 8405e89a..00000000 --- a/vendor/github.com/go-macaron/toolbox/LICENSE +++ /dev/null @@ -1,191 +0,0 @@ -Apache License -Version 2.0, January 2004 -http://www.apache.org/licenses/ - -TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - -1. Definitions. - -"License" shall mean the terms and conditions for use, reproduction, and -distribution as defined by Sections 1 through 9 of this document. - -"Licensor" shall mean the copyright owner or entity authorized by the copyright -owner that is granting the License. - -"Legal Entity" shall mean the union of the acting entity and all other entities -that control, are controlled by, or are under common control with that entity. -For the purposes of this definition, "control" means (i) the power, direct or -indirect, to cause the direction or management of such entity, whether by -contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the -outstanding shares, or (iii) beneficial ownership of such entity. - -"You" (or "Your") shall mean an individual or Legal Entity exercising -permissions granted by this License. - -"Source" form shall mean the preferred form for making modifications, including -but not limited to software source code, documentation source, and configuration -files. - -"Object" form shall mean any form resulting from mechanical transformation or -translation of a Source form, including but not limited to compiled object code, -generated documentation, and conversions to other media types. - -"Work" shall mean the work of authorship, whether in Source or Object form, made -available under the License, as indicated by a copyright notice that is included -in or attached to the work (an example is provided in the Appendix below). - -"Derivative Works" shall mean any work, whether in Source or Object form, that -is based on (or derived from) the Work and for which the editorial revisions, -annotations, elaborations, or other modifications represent, as a whole, an -original work of authorship. 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However, -in accepting such obligations, You may act only on Your own behalf and on Your -sole responsibility, not on behalf of any other Contributor, and only if You -agree to indemnify, defend, and hold each Contributor harmless for any liability -incurred by, or claims asserted against, such Contributor by reason of your -accepting any such warranty or additional liability. - -END OF TERMS AND CONDITIONS - -APPENDIX: How to apply the Apache License to your work - -To apply the Apache License to your work, attach the following boilerplate -notice, with the fields enclosed by brackets "[]" replaced with your own -identifying information. (Don't include the brackets!) The text should be -enclosed in the appropriate comment syntax for the file format. We also -recommend that a file or class name and description of purpose be included on -the same "printed page" as the copyright notice for easier identification within -third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/toolbox/README.md b/vendor/github.com/go-macaron/toolbox/README.md deleted file mode 100644 index 2142cc55..00000000 --- a/vendor/github.com/go-macaron/toolbox/README.md +++ /dev/null @@ -1,110 +0,0 @@ -toolbox -======= - -Middleware toolbox provides health chcek, pprof, profile and statistic services for [Macaron](https://github.com/go-macaron/macaron). - -[API Reference](https://gowalker.org/github.com/go-macaron/toolbox) - -### Installation - - go get github.com/go-macaron/toolbox - -## Usage - -```go -// main.go -import ( - "gopkg.in/macaron.v1" - "github.com/go-macaron/toolbox" -) - -func main() { - m := macaron.Classic() - m.Use(toolbox.Toolboxer(m)) - m.Run() -} -``` - -Open your browser and visit `http://localhost:4000/debug` to see the effects. - -## Options - -`toolbox.Toolboxer` comes with a variety of configuration options: - -```go -type dummyChecker struct { -} - -func (dc *dummyChecker) Desc() string { - return "Dummy checker" -} - -func (dc *dummyChecker) Check() error { - return nil -} - -// ... -m.Use(toolbox.Toolboxer(m, toolbox.Options{ - URLPrefix: "/debug", // URL prefix for toolbox dashboard. - HealthCheckURL: "/healthcheck", // URL for health check request. - HealthCheckers: []HealthChecker{ - new(dummyChecker), - }, // Health checkers. - HealthCheckFuncs: []*toolbox.HealthCheckFuncDesc{ - &toolbox.HealthCheckFuncDesc{ - Desc: "Database connection", - Func: func() error { return "OK" }, - }, - }, // Health check functions. - PprofURLPrefix: "/debug/pprof/", // URL prefix of pprof. - ProfileURLPrefix: "/debug/profile/", // URL prefix of profile. - ProfilePath: "profile", // Path store profile files. -})) -// ... -``` - -## Route Statistic - -Toolbox also comes with a route call statistic functionality: - -```go -import ( - "os" - "time" - //... - "github.com/go-macaron/toolbox" -) - -func main() { - //... - m.Get("/", func(t toolbox.Toolbox) { - start := time.Now() - - // Other operations. - - t.AddStatistics("GET", "/", time.Since(start)) - }) - - m.Get("/dump", func(t toolbox.Toolbox) { - t.GetMap(os.Stdout) - }) -} -``` - -Output take from test: - -``` -+---------------------------------------------------+------------+------------------+------------------+------------------+------------------+------------------+ -| Request URL | Method | Times | Total Used(s) | Max Used(μs) | Min Used(μs) | Avg Used(μs) | -+---------------------------------------------------+------------+------------------+------------------+------------------+------------------+------------------+ -| /api/user | POST | 2 | 0.000122 | 120.000000 | 2.000000 | 61.000000 | -| /api/user | GET | 1 | 0.000013 | 13.000000 | 13.000000 | 13.000000 | -| /api/user | DELETE | 1 | 0.000001 | 1.400000 | 1.400000 | 1.400000 | -| /api/admin | POST | 1 | 0.000014 | 14.000000 | 14.000000 | 14.000000 | -| /api/user/unknwon | POST | 1 | 0.000012 | 12.000000 | 12.000000 | 12.000000 | -+---------------------------------------------------+------------+------------------+------------------+------------------+------------------+------------------+ -``` - -## License - -This project is under Apache v2 License. See the [LICENSE](LICENSE) file for the full license text.
\ No newline at end of file diff --git a/vendor/github.com/go-macaron/toolbox/healthcheck.go b/vendor/github.com/go-macaron/toolbox/healthcheck.go deleted file mode 100644 index 25b5bdfe..00000000 --- a/vendor/github.com/go-macaron/toolbox/healthcheck.go +++ /dev/null @@ -1,83 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package toolbox - -import ( - "bytes" -) - -// HealthChecker represents a health check instance. -type HealthChecker interface { - Desc() string - Check() error -} - -// HealthCheckFunc represents a callable function for health check. -type HealthCheckFunc func() error - -// HealthCheckFunc represents a callable function for health check with description. -type HealthCheckFuncDesc struct { - Desc string - Func HealthCheckFunc -} - -type healthCheck struct { - desc string - HealthChecker - check HealthCheckFunc // Not nil if add job as a function. -} - -// AddHealthCheck adds new health check job. -func (t *toolbox) AddHealthCheck(hc HealthChecker) { - t.healthCheckJobs = append(t.healthCheckJobs, &healthCheck{ - HealthChecker: hc, - }) -} - -// AddHealthCheckFunc adds a function as a new health check job. -func (t *toolbox) AddHealthCheckFunc(desc string, fn HealthCheckFunc) { - t.healthCheckJobs = append(t.healthCheckJobs, &healthCheck{ - desc: desc, - check: fn, - }) -} - -func (t *toolbox) handleHealthCheck() string { - if len(t.healthCheckJobs) == 0 { - return "no health check jobs" - } - - var buf bytes.Buffer - var err error - for _, job := range t.healthCheckJobs { - buf.WriteString("* ") - if job.check != nil { - buf.WriteString(job.desc) - err = job.check() - } else { - buf.WriteString(job.Desc()) - err = job.Check() - } - buf.WriteString(": ") - if err == nil { - buf.WriteString("OK") - } else { - buf.WriteString(err.Error()) - } - buf.WriteString("\n") - } - return buf.String() -} diff --git a/vendor/github.com/go-macaron/toolbox/profile.go b/vendor/github.com/go-macaron/toolbox/profile.go deleted file mode 100644 index 1eb2cdfe..00000000 --- a/vendor/github.com/go-macaron/toolbox/profile.go +++ /dev/null @@ -1,163 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package toolbox - -import ( - "bytes" - "errors" - "fmt" - "io" - "os" - "path" - "runtime" - "runtime/debug" - "runtime/pprof" - "time" - - "github.com/Unknwon/com" - "gopkg.in/macaron.v1" -) - -var ( - profilePath string - pid int - startTime = time.Now() - inCPUProfile bool -) - -// StartCPUProfile starts CPU profile monitor. -func StartCPUProfile() error { - if inCPUProfile { - return errors.New("CPU profile has alreday been started!") - } - inCPUProfile = true - - os.MkdirAll(profilePath, os.ModePerm) - f, err := os.Create(path.Join(profilePath, "cpu-"+com.ToStr(pid)+".pprof")) - if err != nil { - panic("fail to record CPU profile: " + err.Error()) - } - pprof.StartCPUProfile(f) - return nil -} - -// StopCPUProfile stops CPU profile monitor. -func StopCPUProfile() error { - if !inCPUProfile { - return errors.New("CPU profile hasn't been started!") - } - pprof.StopCPUProfile() - inCPUProfile = false - return nil -} - -func init() { - pid = os.Getpid() -} - -// DumpMemProf dumps memory profile in pprof. -func DumpMemProf(w io.Writer) { - pprof.WriteHeapProfile(w) -} - -func dumpMemProf() { - os.MkdirAll(profilePath, os.ModePerm) - f, err := os.Create(path.Join(profilePath, "mem-"+com.ToStr(pid)+".memprof")) - if err != nil { - panic("fail to record memory profile: " + err.Error()) - } - runtime.GC() - DumpMemProf(f) - f.Close() -} - -func avg(items []time.Duration) time.Duration { - var sum time.Duration - for _, item := range items { - sum += item - } - return time.Duration(int64(sum) / int64(len(items))) -} - -func dumpGC(memStats *runtime.MemStats, gcstats *debug.GCStats, w io.Writer) { - - if gcstats.NumGC > 0 { - lastPause := gcstats.Pause[0] - elapsed := time.Now().Sub(startTime) - overhead := float64(gcstats.PauseTotal) / float64(elapsed) * 100 - allocatedRate := float64(memStats.TotalAlloc) / elapsed.Seconds() - - fmt.Fprintf(w, "NumGC:%d Pause:%s Pause(Avg):%s Overhead:%3.2f%% Alloc:%s Sys:%s Alloc(Rate):%s/s Histogram:%s %s %s \n", - gcstats.NumGC, - com.ToStr(lastPause), - com.ToStr(avg(gcstats.Pause)), - overhead, - com.HumaneFileSize(memStats.Alloc), - com.HumaneFileSize(memStats.Sys), - com.HumaneFileSize(uint64(allocatedRate)), - com.ToStr(gcstats.PauseQuantiles[94]), - com.ToStr(gcstats.PauseQuantiles[98]), - com.ToStr(gcstats.PauseQuantiles[99])) - } else { - // while GC has disabled - elapsed := time.Now().Sub(startTime) - allocatedRate := float64(memStats.TotalAlloc) / elapsed.Seconds() - - fmt.Fprintf(w, "Alloc:%s Sys:%s Alloc(Rate):%s/s\n", - com.HumaneFileSize(memStats.Alloc), - com.HumaneFileSize(memStats.Sys), - com.HumaneFileSize(uint64(allocatedRate))) - } -} - -// DumpGCSummary dumps GC information to io.Writer -func DumpGCSummary(w io.Writer) { - memStats := &runtime.MemStats{} - runtime.ReadMemStats(memStats) - gcstats := &debug.GCStats{PauseQuantiles: make([]time.Duration, 100)} - debug.ReadGCStats(gcstats) - - dumpGC(memStats, gcstats, w) -} - -func handleProfile(ctx *macaron.Context) string { - switch ctx.Query("op") { - case "startcpu": - if err := StartCPUProfile(); err != nil { - return err.Error() - } - case "stopcpu": - if err := StopCPUProfile(); err != nil { - return err.Error() - } - case "mem": - dumpMemProf() - case "gc": - var buf bytes.Buffer - DumpGCSummary(&buf) - return string(buf.Bytes()) - default: - return fmt.Sprintf(`<p>Available operations:</p> -<ol> - <li><a href="%[1]s?op=startcpu">Start CPU profile</a></li> - <li><a href="%[1]s?op=stopcpu">Stop CPU profile</a></li> - <li><a href="%[1]s?op=mem">Dump memory profile</a></li> - <li><a href="%[1]s?op=gc">Dump GC summary</a></li> -</ol>`, opt.ProfileURLPrefix) - } - ctx.Redirect(opt.ProfileURLPrefix) - return "" -} diff --git a/vendor/github.com/go-macaron/toolbox/statistic.go b/vendor/github.com/go-macaron/toolbox/statistic.go deleted file mode 100644 index 47e6ab23..00000000 --- a/vendor/github.com/go-macaron/toolbox/statistic.go +++ /dev/null @@ -1,138 +0,0 @@ -// Copyright 2013 Beego Authors -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -package toolbox - -import ( - "encoding/json" - "fmt" - "io" - "strings" - "sync" - "time" -) - -// Statistics struct -type Statistics struct { - RequestUrl string - RequestNum int64 - MinTime time.Duration - MaxTime time.Duration - TotalTime time.Duration -} - -// UrlMap contains several statistics struct to log different data -type UrlMap struct { - lock sync.RWMutex - LengthLimit int // limit the urlmap's length if it's equal to 0 there's no limit - urlmap map[string]map[string]*Statistics -} - -// add statistics task. -// it needs request method, request url and statistics time duration -func (m *UrlMap) AddStatistics(requestMethod, requestUrl string, requesttime time.Duration) { - m.lock.Lock() - defer m.lock.Unlock() - - if method, ok := m.urlmap[requestUrl]; ok { - if s, ok := method[requestMethod]; ok { - s.RequestNum += 1 - if s.MaxTime < requesttime { - s.MaxTime = requesttime - } - if s.MinTime > requesttime { - s.MinTime = requesttime - } - s.TotalTime += requesttime - } else { - nb := &Statistics{ - RequestUrl: requestUrl, - RequestNum: 1, - MinTime: requesttime, - MaxTime: requesttime, - TotalTime: requesttime, - } - m.urlmap[requestUrl][requestMethod] = nb - } - - } else { - if m.LengthLimit > 0 && m.LengthLimit <= len(m.urlmap) { - return - } - methodmap := make(map[string]*Statistics) - nb := &Statistics{ - RequestUrl: requestUrl, - RequestNum: 1, - MinTime: requesttime, - MaxTime: requesttime, - TotalTime: requesttime, - } - methodmap[requestMethod] = nb - m.urlmap[requestUrl] = methodmap - } -} - -// put url statistics result in io.Writer -func (m *UrlMap) GetMap(w io.Writer) { - m.lock.RLock() - defer m.lock.RUnlock() - - sep := fmt.Sprintf("+%s+%s+%s+%s+%s+%s+%s+\n", strings.Repeat("-", 51), strings.Repeat("-", 12), - strings.Repeat("-", 18), strings.Repeat("-", 18), strings.Repeat("-", 18), strings.Repeat("-", 18), strings.Repeat("-", 18)) - fmt.Fprintf(w, sep) - fmt.Fprintf(w, "| % -50s| % -10s | % -16s | % -16s | % -16s | % -16s | % -16s |\n", "Request URL", "Method", "Times", "Total Used(s)", "Max Used(μs)", "Min Used(μs)", "Avg Used(μs)") - fmt.Fprintf(w, sep) - - for k, v := range m.urlmap { - for kk, vv := range v { - fmt.Fprintf(w, "| % -50s| % -10s | % 16d | % 16f | % 16.6f | % 16.6f | % 16.6f |\n", k, - kk, vv.RequestNum, vv.TotalTime.Seconds(), float64(vv.MaxTime.Nanoseconds())/1000, - float64(vv.MinTime.Nanoseconds())/1000, float64(time.Duration(int64(vv.TotalTime)/vv.RequestNum).Nanoseconds())/1000, - ) - } - } - fmt.Fprintf(w, sep) -} - -type URLMapInfo struct { - URL string `json:"url"` - Method string `json:"method"` - Times int64 `json:"times"` - TotalUsed float64 `json:"total_used"` - MaxUsed float64 `json:"max_used"` - MinUsed float64 `json:"min_used"` - AvgUsed float64 `json:"avg_used"` -} - -func (m *UrlMap) JSON(w io.Writer) { - infos := make([]*URLMapInfo, 0, len(m.urlmap)) - for k, v := range m.urlmap { - for kk, vv := range v { - infos = append(infos, &URLMapInfo{ - URL: k, - Method: kk, - Times: vv.RequestNum, - TotalUsed: vv.TotalTime.Seconds(), - MaxUsed: float64(vv.MaxTime.Nanoseconds()) / 1000, - MinUsed: float64(vv.MinTime.Nanoseconds()) / 1000, - AvgUsed: float64(time.Duration(int64(vv.TotalTime)/vv.RequestNum).Nanoseconds()) / 1000, - }) - } - } - - if err := json.NewEncoder(w).Encode(infos); err != nil { - panic("URLMap.JSON: " + err.Error()) - } -} diff --git a/vendor/github.com/go-macaron/toolbox/toolbox.go b/vendor/github.com/go-macaron/toolbox/toolbox.go deleted file mode 100644 index 46783c44..00000000 --- a/vendor/github.com/go-macaron/toolbox/toolbox.go +++ /dev/null @@ -1,154 +0,0 @@ -// Copyright 2014 The Macaron Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"): you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations -// under the License. - -// Package toolbox is a middleware that provides health check, pprof, profile and statistic services for Macaron. -package toolbox - -import ( - "fmt" - "io" - "net/http" - "net/http/pprof" - "path" - "time" - - "gopkg.in/macaron.v1" -) - -const _VERSION = "0.1.3" - -func Version() string { - return _VERSION -} - -// Toolbox represents a tool box service for Macaron instance. -type Toolbox interface { - AddHealthCheck(HealthChecker) - AddHealthCheckFunc(string, HealthCheckFunc) - AddStatistics(string, string, time.Duration) - GetMap(io.Writer) - JSON(io.Writer) -} - -type toolbox struct { - *UrlMap - healthCheckJobs []*healthCheck -} - -// Options represents a struct for specifying configuration options for the Toolbox middleware. -type Options struct { - // URL prefix for toolbox dashboard. Default is "/debug". - URLPrefix string - // URL for health check request. Default is "/healthcheck". - HealthCheckURL string - // Health checkers. - HealthCheckers []HealthChecker - // Health check functions. - HealthCheckFuncs []*HealthCheckFuncDesc - // URL for URL map json. Default is "/urlmap.json". - URLMapPrefix string - // URL prefix of pprof. Default is "/debug/pprof/". - PprofURLPrefix string - // URL prefix of profile. Default is "/debug/profile/". - ProfileURLPrefix string - // Path store profile files. Default is "profile". - ProfilePath string -} - -var opt Options - -func prepareOptions(options []Options) { - if len(options) > 0 { - opt = options[0] - } - - // Defaults. - if len(opt.URLPrefix) == 0 { - opt.URLPrefix = "/debug" - } - if len(opt.HealthCheckURL) == 0 { - opt.HealthCheckURL = "/healthcheck" - } - if len(opt.URLMapPrefix) == 0 { - opt.URLMapPrefix = "/urlmap.json" - } - if len(opt.PprofURLPrefix) == 0 { - opt.PprofURLPrefix = "/debug/pprof/" - } else if opt.PprofURLPrefix[len(opt.PprofURLPrefix)-1] != '/' { - opt.PprofURLPrefix += "/" - } - if len(opt.ProfileURLPrefix) == 0 { - opt.ProfileURLPrefix = "/debug/profile/" - } else if opt.ProfileURLPrefix[len(opt.ProfileURLPrefix)-1] != '/' { - opt.ProfileURLPrefix += "/" - } - if len(opt.ProfilePath) == 0 { - opt.ProfilePath = path.Join(macaron.Root, "profile") - } -} - -func dashboard(ctx *macaron.Context) string { - return fmt.Sprintf(`<p>Toolbox Index:</p> - <ol> - <li><a href="%s">Pprof Information</a></li> - <li><a href="%s">Profile Operations</a></li> - </ol>`, opt.PprofURLPrefix, opt.ProfileURLPrefix) -} - -var _ Toolbox = &toolbox{} - -// Toolboxer is a middleware provides health check, pprof, profile and statistic services for your application. -func Toolboxer(m *macaron.Macaron, options ...Options) macaron.Handler { - prepareOptions(options) - t := &toolbox{ - healthCheckJobs: make([]*healthCheck, 0, len(opt.HealthCheckers)+len(opt.HealthCheckFuncs)), - } - - // Dashboard. - m.Get(opt.URLPrefix, dashboard) - - // Health check. - for _, hc := range opt.HealthCheckers { - t.AddHealthCheck(hc) - } - for _, fd := range opt.HealthCheckFuncs { - t.AddHealthCheckFunc(fd.Desc, fd.Func) - } - m.Route(opt.HealthCheckURL, "HEAD,GET", t.handleHealthCheck) - - // URL map. - m.Get(opt.URLMapPrefix, func(rw http.ResponseWriter) { - t.JSON(rw) - }) - - // Pprof. - m.Any(path.Join(opt.PprofURLPrefix, "cmdline"), pprof.Cmdline) - m.Any(path.Join(opt.PprofURLPrefix, "profile"), pprof.Profile) - m.Any(path.Join(opt.PprofURLPrefix, "symbol"), pprof.Symbol) - m.Any(opt.PprofURLPrefix, pprof.Index) - m.Any(path.Join(opt.PprofURLPrefix, "*"), pprof.Index) - - // Profile. - profilePath = opt.ProfilePath - m.Get(opt.ProfileURLPrefix, handleProfile) - - // Routes statistic. - t.UrlMap = &UrlMap{ - urlmap: make(map[string]map[string]*Statistics), - } - - return func(ctx *macaron.Context) { - ctx.MapTo(t, (*Toolbox)(nil)) - } -} |