1 files changed, 74 insertions, 0 deletions
diff --git a/internal/route/repo/tasks.go b/internal/route/repo/tasks.go
new file mode 100644
index 00000000..e06d3ee7
--- /dev/null
+++ b/internal/route/repo/tasks.go
@@ -0,0 +1,74 @@
+// Copyright 2020 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package repo
+
+import (
+	"net/http"
+
+	"gopkg.in/macaron.v1"
+	log "unknwon.dev/clog/v2"
+
+	"gogs.io/gogs/internal/db"
+	"gogs.io/gogs/internal/tool"
+)
+
+func TriggerTask(c *macaron.Context) {
+	branch := c.Query("branch")
+	pusherID := c.QueryInt64("pusher")
+	secret := c.Query("secret")
+	if branch == "" || pusherID <= 0 || secret == "" {
+		c.Error(http.StatusBadRequest, "Incomplete branch, pusher or secret")
+		return
+	}
+
+	username := c.Params(":username")
+	reponame := c.Params(":reponame")
+
+	owner, err := db.Users.GetByUsername(username)
+	if err != nil {
+		if db.IsErrUserNotExist(err) {
+			c.Error(http.StatusBadRequest, "Owner does not exist")
+		} else {
+			c.Status(http.StatusInternalServerError)
+			log.Error("Failed to get user [name: %s]: %v", username, err)
+		}
+		return
+	}
+
+	// 🚨 SECURITY: No need to check existence of the repository if the client
+	// can't even get the valid secret. Mostly likely not a legitimate request.
+	if secret != tool.MD5(owner.Salt) {
+		c.Error(http.StatusBadRequest, "Invalid secret")
+		return
+	}
+
+	repo, err := db.Repos.GetByName(owner.ID, reponame)
+	if err != nil {
+		if db.IsErrRepoNotExist(err) {
+			c.Error(http.StatusBadRequest, "Repository does not exist")
+		} else {
+			c.Status(http.StatusInternalServerError)
+			log.Error("Failed to get repository [owner_id: %d, name: %s]: %v", owner.ID, reponame, err)
+		}
+		return
+	}
+
+	pusher, err := db.Users.GetByID(pusherID)
+	if err != nil {
+		if db.IsErrUserNotExist(err) {
+			c.Error(http.StatusBadRequest, "Pusher does not exist")
+		} else {
+			c.Status(http.StatusInternalServerError)
+			log.Error("Failed to get user [id: %d]: %v", pusherID, err)
+		}
+		return
+	}
+
+	log.Trace("TriggerTask: %s/%s@%s by %q", owner.Name, repo.Name, branch, pusher.Name)
+
+	go db.HookQueue.Add(repo.ID)
+	go db.AddTestPullRequestTask(pusher, repo.ID, branch, true)
+	c.Status(http.StatusAccepted)
+}