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tangled.org
1package state
2
3import (
4 "net/http"
5 "strings"
6
7 "github.com/go-chi/chi/v5"
8 "github.com/gorilla/sessions"
9 "tangled.sh/tangled.sh/core/appview/middleware"
10 oauthhandler "tangled.sh/tangled.sh/core/appview/oauth/handler"
11 "tangled.sh/tangled.sh/core/appview/settings"
12 "tangled.sh/tangled.sh/core/appview/state/userutil"
13)
14
15func (s *State) Router() http.Handler {
16 router := chi.NewRouter()
17
18 router.HandleFunc("/*", func(w http.ResponseWriter, r *http.Request) {
19 pat := chi.URLParam(r, "*")
20 if strings.HasPrefix(pat, "did:") || strings.HasPrefix(pat, "@") {
21 s.UserRouter().ServeHTTP(w, r)
22 } else {
23 // Check if the first path element is a valid handle without '@' or a flattened DID
24 pathParts := strings.SplitN(pat, "/", 2)
25 if len(pathParts) > 0 {
26 if userutil.IsHandleNoAt(pathParts[0]) {
27 // Redirect to the same path but with '@' prefixed to the handle
28 redirectPath := "@" + pat
29 http.Redirect(w, r, "/"+redirectPath, http.StatusFound)
30 return
31 } else if userutil.IsFlattenedDid(pathParts[0]) {
32 // Redirect to the unflattened DID version
33 unflattenedDid := userutil.UnflattenDid(pathParts[0])
34 var redirectPath string
35 if len(pathParts) > 1 {
36 redirectPath = unflattenedDid + "/" + pathParts[1]
37 } else {
38 redirectPath = unflattenedDid
39 }
40 http.Redirect(w, r, "/"+redirectPath, http.StatusFound)
41 return
42 }
43 }
44 s.StandardRouter().ServeHTTP(w, r)
45 }
46 })
47
48 return router
49}
50
51func (s *State) UserRouter() http.Handler {
52 r := chi.NewRouter()
53
54 // strip @ from user
55 r.Use(StripLeadingAt)
56
57 r.With(ResolveIdent(s)).Route("/{user}", func(r chi.Router) {
58 r.Get("/", s.Profile)
59
60 r.With(ResolveRepo(s)).Route("/{repo}", func(r chi.Router) {
61 r.Use(GoImport(s))
62
63 r.Get("/", s.RepoIndex)
64 r.Get("/commits/{ref}", s.RepoLog)
65 r.Route("/tree/{ref}", func(r chi.Router) {
66 r.Get("/", s.RepoIndex)
67 r.Get("/*", s.RepoTree)
68 })
69 r.Get("/commit/{ref}", s.RepoCommit)
70 r.Get("/branches", s.RepoBranches)
71 r.Route("/tags", func(r chi.Router) {
72 r.Get("/", s.RepoTags)
73 r.Route("/{tag}", func(r chi.Router) {
74 r.Use(middleware.AuthMiddleware(s.oauth))
75 // require auth to download for now
76 r.Get("/download/{file}", s.DownloadArtifact)
77
78 // require repo:push to upload or delete artifacts
79 //
80 // additionally: only the uploader can truly delete an artifact
81 // (record+blob will live on their pds)
82 r.Group(func(r chi.Router) {
83 r.With(RepoPermissionMiddleware(s, "repo:push"))
84 r.Post("/upload", s.AttachArtifact)
85 r.Delete("/{file}", s.DeleteArtifact)
86 })
87 })
88 })
89 r.Get("/blob/{ref}/*", s.RepoBlob)
90 r.Get("/raw/{ref}/*", s.RepoBlobRaw)
91
92 r.Route("/issues", func(r chi.Router) {
93 r.With(middleware.Paginate).Get("/", s.RepoIssues)
94 r.Get("/{issue}", s.RepoSingleIssue)
95
96 r.Group(func(r chi.Router) {
97 r.Use(middleware.AuthMiddleware(s.oauth))
98 r.Get("/new", s.NewIssue)
99 r.Post("/new", s.NewIssue)
100 r.Post("/{issue}/comment", s.NewIssueComment)
101 r.Route("/{issue}/comment/{comment_id}/", func(r chi.Router) {
102 r.Get("/", s.IssueComment)
103 r.Delete("/", s.DeleteIssueComment)
104 r.Get("/edit", s.EditIssueComment)
105 r.Post("/edit", s.EditIssueComment)
106 })
107 r.Post("/{issue}/close", s.CloseIssue)
108 r.Post("/{issue}/reopen", s.ReopenIssue)
109 })
110 })
111
112 r.Route("/fork", func(r chi.Router) {
113 r.Use(middleware.AuthMiddleware(s.oauth))
114 r.Get("/", s.ForkRepo)
115 r.Post("/", s.ForkRepo)
116 r.With(RepoPermissionMiddleware(s, "repo:owner")).Route("/sync", func(r chi.Router) {
117 r.Post("/", s.SyncRepoFork)
118 })
119 })
120
121 r.Route("/compare", func(r chi.Router) {
122 r.Get("/", s.RepoCompare)
123
124 // we have to wildcard here since we want to support GitHub's compare syntax
125 // /compare/{ref1}...{ref2}
126 // for example:
127 // /compare/master...some/feature
128 // /compare/master...example.com:another/feature <- this is a fork
129 r.Get("/*", s.RepoCompareDiff)
130 })
131
132 r.Route("/pulls", func(r chi.Router) {
133 r.Get("/", s.RepoPulls)
134 r.With(middleware.AuthMiddleware(s.oauth)).Route("/new", func(r chi.Router) {
135 r.Get("/", s.NewPull)
136 r.Get("/patch-upload", s.PatchUploadFragment)
137 r.Post("/validate-patch", s.ValidatePatch)
138 r.Get("/compare-branches", s.CompareBranchesFragment)
139 r.Get("/compare-forks", s.CompareForksFragment)
140 r.Get("/fork-branches", s.CompareForksBranchesFragment)
141 r.Post("/", s.NewPull)
142 })
143
144 r.Route("/{pull}", func(r chi.Router) {
145 r.Use(ResolvePull(s))
146 r.Get("/", s.RepoSinglePull)
147
148 r.Route("/round/{round}", func(r chi.Router) {
149 r.Get("/", s.RepoPullPatch)
150 r.Get("/interdiff", s.RepoPullInterdiff)
151 r.Get("/actions", s.PullActions)
152 r.With(middleware.AuthMiddleware(s.oauth)).Route("/comment", func(r chi.Router) {
153 r.Get("/", s.PullComment)
154 r.Post("/", s.PullComment)
155 })
156 })
157
158 r.Route("/round/{round}.patch", func(r chi.Router) {
159 r.Get("/", s.RepoPullPatchRaw)
160 })
161
162 r.Group(func(r chi.Router) {
163 r.Use(middleware.AuthMiddleware(s.oauth))
164 r.Route("/resubmit", func(r chi.Router) {
165 r.Get("/", s.ResubmitPull)
166 r.Post("/", s.ResubmitPull)
167 })
168 r.Post("/close", s.ClosePull)
169 r.Post("/reopen", s.ReopenPull)
170 // collaborators only
171 r.Group(func(r chi.Router) {
172 r.Use(RepoPermissionMiddleware(s, "repo:push"))
173 r.Post("/merge", s.MergePull)
174 // maybe lock, etc.
175 })
176 })
177 })
178 })
179
180 // These routes get proxied to the knot
181 r.Get("/info/refs", s.InfoRefs)
182 r.Post("/git-upload-pack", s.UploadPack)
183 r.Post("/git-receive-pack", s.ReceivePack)
184
185 // settings routes, needs auth
186 r.Group(func(r chi.Router) {
187 r.Use(middleware.AuthMiddleware(s.oauth))
188 // repo description can only be edited by owner
189 r.With(RepoPermissionMiddleware(s, "repo:owner")).Route("/description", func(r chi.Router) {
190 r.Put("/", s.RepoDescription)
191 r.Get("/", s.RepoDescription)
192 r.Get("/edit", s.RepoDescriptionEdit)
193 })
194 r.With(RepoPermissionMiddleware(s, "repo:settings")).Route("/settings", func(r chi.Router) {
195 r.Get("/", s.RepoSettings)
196 r.With(RepoPermissionMiddleware(s, "repo:invite")).Put("/collaborator", s.AddCollaborator)
197 r.With(RepoPermissionMiddleware(s, "repo:delete")).Delete("/delete", s.DeleteRepo)
198 r.Put("/branches/default", s.SetDefaultBranch)
199 })
200 })
201 })
202 })
203
204 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
205 s.pages.Error404(w)
206 })
207
208 return r
209}
210
211func (s *State) StandardRouter() http.Handler {
212 r := chi.NewRouter()
213
214 r.Handle("/static/*", s.pages.Static())
215
216 r.Get("/", s.Timeline)
217
218 r.With(middleware.AuthMiddleware(s.oauth)).Post("/logout", s.Logout)
219
220 r.Route("/knots", func(r chi.Router) {
221 r.Use(middleware.AuthMiddleware(s.oauth))
222 r.Get("/", s.Knots)
223 r.Post("/key", s.RegistrationKey)
224
225 r.Route("/{domain}", func(r chi.Router) {
226 r.Post("/init", s.InitKnotServer)
227 r.Get("/", s.KnotServerInfo)
228 r.Route("/member", func(r chi.Router) {
229 r.Use(KnotOwner(s))
230 r.Get("/", s.ListMembers)
231 r.Put("/", s.AddMember)
232 r.Delete("/", s.RemoveMember)
233 })
234 })
235 })
236
237 r.Route("/repo", func(r chi.Router) {
238 r.Route("/new", func(r chi.Router) {
239 r.Use(middleware.AuthMiddleware(s.oauth))
240 r.Get("/", s.NewRepo)
241 r.Post("/", s.NewRepo)
242 })
243 // r.Post("/import", s.ImportRepo)
244 })
245
246 r.With(middleware.AuthMiddleware(s.oauth)).Route("/follow", func(r chi.Router) {
247 r.Post("/", s.Follow)
248 r.Delete("/", s.Follow)
249 })
250
251 r.With(middleware.AuthMiddleware(s.oauth)).Route("/star", func(r chi.Router) {
252 r.Post("/", s.Star)
253 r.Delete("/", s.Star)
254 })
255
256 r.Route("/profile", func(r chi.Router) {
257 r.Use(middleware.AuthMiddleware(s.oauth))
258 r.Get("/edit-bio", s.EditBioFragment)
259 r.Get("/edit-pins", s.EditPinsFragment)
260 r.Post("/bio", s.UpdateProfileBio)
261 r.Post("/pins", s.UpdateProfilePins)
262 })
263
264 r.Mount("/settings", s.SettingsRouter())
265 r.Mount("/", s.OAuthRouter())
266 r.Get("/keys/{user}", s.Keys)
267
268 r.NotFound(func(w http.ResponseWriter, r *http.Request) {
269 s.pages.Error404(w)
270 })
271 return r
272}
273
274func (s *State) OAuthRouter() http.Handler {
275 oauth := &oauthhandler.OAuthHandler{
276 Config: s.config,
277 Pages: s.pages,
278 Resolver: s.resolver,
279 Db: s.db,
280 Store: sessions.NewCookieStore([]byte(s.config.Core.CookieSecret)),
281 OAuth: s.oauth,
282 Enforcer: s.enforcer,
283 Posthog: s.posthog,
284 }
285
286 return oauth.Router()
287}
288
289func (s *State) SettingsRouter() http.Handler {
290 settings := &settings.Settings{
291 Db: s.db,
292 OAuth: s.oauth,
293 Pages: s.pages,
294 Config: s.config,
295 }
296
297 return settings.Router()
298}