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