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	Backport #27486 by @lunny Fix #27204 This PR allows `/<username>/<reponame>/attachments/<uuid>` access with personal access token and also changed attachments API download url to it so it can be download correctly. Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
This commit is contained in:
		| @@ -36,12 +36,16 @@ func isContainerPath(req *http.Request) bool { | ||||
| } | ||||
|  | ||||
| var ( | ||||
| 	gitRawReleasePathRe = regexp.MustCompile(`^/[a-zA-Z0-9_.-]+/[a-zA-Z0-9_.-]+/(?:(?:git-(?:(?:upload)|(?:receive))-pack$)|(?:info/refs$)|(?:HEAD$)|(?:objects/)|(?:raw/)|(?:releases/download/))`) | ||||
| 	gitRawOrAttachPathRe = regexp.MustCompile(`^/[a-zA-Z0-9_.-]+/[a-zA-Z0-9_.-]+/(?:(?:git-(?:(?:upload)|(?:receive))-pack$)|(?:info/refs$)|(?:HEAD$)|(?:objects/)|(?:raw/)|(?:releases/download/)|(?:attachments/))`) | ||||
| 	lfsPathRe            = regexp.MustCompile(`^/[a-zA-Z0-9_.-]+/[a-zA-Z0-9_.-]+/info/lfs/`) | ||||
| ) | ||||
|  | ||||
| func isGitRawReleaseOrLFSPath(req *http.Request) bool { | ||||
| 	if gitRawReleasePathRe.MatchString(req.URL.Path) { | ||||
| func isGitRawOrAttachPath(req *http.Request) bool { | ||||
| 	return gitRawOrAttachPathRe.MatchString(req.URL.Path) | ||||
| } | ||||
|  | ||||
| func isGitRawOrAttachOrLFSPath(req *http.Request) bool { | ||||
| 	if isGitRawOrAttachPath(req) { | ||||
| 		return true | ||||
| 	} | ||||
| 	if setting.LFS.StartServer { | ||||
|   | ||||
| @@ -85,6 +85,10 @@ func Test_isGitRawOrLFSPath(t *testing.T) { | ||||
| 			"/owner/repo/releases/download/tag/repo.tar.gz", | ||||
| 			true, | ||||
| 		}, | ||||
| 		{ | ||||
| 			"/owner/repo/attachments/6d92a9ee-5d8b-4993-97c9-6181bdaa8955", | ||||
| 			true, | ||||
| 		}, | ||||
| 	} | ||||
| 	lfsTests := []string{ | ||||
| 		"/owner/repo/info/lfs/", | ||||
| @@ -104,11 +108,11 @@ func Test_isGitRawOrLFSPath(t *testing.T) { | ||||
| 		t.Run(tt.path, func(t *testing.T) { | ||||
| 			req, _ := http.NewRequest("POST", "http://localhost"+tt.path, nil) | ||||
| 			setting.LFS.StartServer = false | ||||
| 			if got := isGitRawReleaseOrLFSPath(req); got != tt.want { | ||||
| 			if got := isGitRawOrAttachOrLFSPath(req); got != tt.want { | ||||
| 				t.Errorf("isGitOrLFSPath() = %v, want %v", got, tt.want) | ||||
| 			} | ||||
| 			setting.LFS.StartServer = true | ||||
| 			if got := isGitRawReleaseOrLFSPath(req); got != tt.want { | ||||
| 			if got := isGitRawOrAttachOrLFSPath(req); got != tt.want { | ||||
| 				t.Errorf("isGitOrLFSPath() = %v, want %v", got, tt.want) | ||||
| 			} | ||||
| 		}) | ||||
| @@ -117,11 +121,11 @@ func Test_isGitRawOrLFSPath(t *testing.T) { | ||||
| 		t.Run(tt, func(t *testing.T) { | ||||
| 			req, _ := http.NewRequest("POST", tt, nil) | ||||
| 			setting.LFS.StartServer = false | ||||
| 			if got := isGitRawReleaseOrLFSPath(req); got != setting.LFS.StartServer { | ||||
| 				t.Errorf("isGitOrLFSPath(%q) = %v, want %v, %v", tt, got, setting.LFS.StartServer, gitRawReleasePathRe.MatchString(tt)) | ||||
| 			if got := isGitRawOrAttachOrLFSPath(req); got != setting.LFS.StartServer { | ||||
| 				t.Errorf("isGitOrLFSPath(%q) = %v, want %v, %v", tt, got, setting.LFS.StartServer, gitRawOrAttachPathRe.MatchString(tt)) | ||||
| 			} | ||||
| 			setting.LFS.StartServer = true | ||||
| 			if got := isGitRawReleaseOrLFSPath(req); got != setting.LFS.StartServer { | ||||
| 			if got := isGitRawOrAttachOrLFSPath(req); got != setting.LFS.StartServer { | ||||
| 				t.Errorf("isGitOrLFSPath(%q) = %v, want %v", tt, got, setting.LFS.StartServer) | ||||
| 			} | ||||
| 		}) | ||||
|   | ||||
| @@ -42,7 +42,7 @@ func (b *Basic) Name() string { | ||||
| // Returns nil if header is empty or validation fails. | ||||
| func (b *Basic) Verify(req *http.Request, w http.ResponseWriter, store DataStore, sess SessionStore) (*user_model.User, error) { | ||||
| 	// Basic authentication should only fire on API, Download or on Git or LFSPaths | ||||
| 	if !middleware.IsAPIPath(req) && !isContainerPath(req) && !isAttachmentDownload(req) && !isGitRawReleaseOrLFSPath(req) { | ||||
| 	if !middleware.IsAPIPath(req) && !isContainerPath(req) && !isAttachmentDownload(req) && !isGitRawOrAttachOrLFSPath(req) { | ||||
| 		return nil, nil | ||||
| 	} | ||||
|  | ||||
|   | ||||
| @@ -127,7 +127,7 @@ func (o *OAuth2) userIDFromToken(ctx context.Context, tokenSHA string, store Dat | ||||
| func (o *OAuth2) Verify(req *http.Request, w http.ResponseWriter, store DataStore, sess SessionStore) (*user_model.User, error) { | ||||
| 	// These paths are not API paths, but we still want to check for tokens because they maybe in the API returned URLs | ||||
| 	if !middleware.IsAPIPath(req) && !isAttachmentDownload(req) && !isAuthenticatedTokenRequest(req) && | ||||
| 		!gitRawReleasePathRe.MatchString(req.URL.Path) { | ||||
| 		!isGitRawOrAttachPath(req) { | ||||
| 		return nil, nil | ||||
| 	} | ||||
|  | ||||
|   | ||||
| @@ -117,7 +117,7 @@ func (r *ReverseProxy) Verify(req *http.Request, w http.ResponseWriter, store Da | ||||
| 	} | ||||
|  | ||||
| 	// Make sure requests to API paths, attachment downloads, git and LFS do not create a new session | ||||
| 	if !middleware.IsAPIPath(req) && !isAttachmentDownload(req) && !isGitRawReleaseOrLFSPath(req) { | ||||
| 	if !middleware.IsAPIPath(req) && !isAttachmentDownload(req) && !isGitRawOrAttachOrLFSPath(req) { | ||||
| 		if sess != nil && (sess.Get("uid") == nil || sess.Get("uid").(int64) != user.ID) { | ||||
| 			handleSignIn(w, req, sess, user) | ||||
| 		} | ||||
|   | ||||
| @@ -4,10 +4,7 @@ | ||||
| package convert | ||||
|  | ||||
| import ( | ||||
| 	"strconv" | ||||
|  | ||||
| 	repo_model "code.gitea.io/gitea/models/repo" | ||||
| 	"code.gitea.io/gitea/modules/setting" | ||||
| 	api "code.gitea.io/gitea/modules/structs" | ||||
| ) | ||||
|  | ||||
| @@ -16,12 +13,7 @@ func WebAssetDownloadURL(repo *repo_model.Repository, attach *repo_model.Attachm | ||||
| } | ||||
|  | ||||
| func APIAssetDownloadURL(repo *repo_model.Repository, attach *repo_model.Attachment) string { | ||||
| 	if attach.CustomDownloadURL != "" { | ||||
| 		return attach.CustomDownloadURL | ||||
| 	} | ||||
|  | ||||
| 	// /repos/{owner}/{repo}/releases/{id}/assets/{attachment_id} | ||||
| 	return setting.AppURL + "api/repos/" + repo.FullName() + "/releases/" + strconv.FormatInt(attach.ReleaseID, 10) + "/assets/" + strconv.FormatInt(attach.ID, 10) | ||||
| 	return attach.DownloadURL() | ||||
| } | ||||
|  | ||||
| // ToAttachment converts models.Attachment to api.Attachment for API usage | ||||
|   | ||||
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