| 1 | package daemon |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "encoding/json" |
| 6 | "net/http" |
| 7 | "net/http/httptest" |
| 8 | "strings" |
| 9 | "sync" |
| 10 | "testing" |
| 11 | "time" |
| 12 | |
| 13 | "github.com/FelineStateMachine/tinyrelay/internal/event" |
| 14 | gitrelay "github.com/FelineStateMachine/tinyrelay/tinygit" |
| 15 | "github.com/FelineStateMachine/tinyrelay/internal/relay" |
| 16 | "github.com/FelineStateMachine/tinyrelay/internal/storage" |
| 17 | "github.com/coder/websocket" |
| 18 | ) |
| 19 | |
| 20 | type gitSyncEventRelay struct { |
| 21 | mu sync.Mutex |
| 22 | events []event.Event |
| 23 | live *event.Event |
| 24 | liveSent chan struct{} |
| 25 | requests int |
| 26 | } |
| 27 | |
| 28 | func (r *gitSyncEventRelay) ServeHTTP(w http.ResponseWriter, req *http.Request) { |
| 29 | if req.Header.Get("Accept" ) == "application/nostr+json" { |
| 30 | w.Header().Set("Content-Type" , "application/nostr+json" ) |
| 31 | _, _ = w.Write([]byte(`{"supported_grasps":["GRASP-01"],"private_service":false}` )) |
| 32 | return |
| 33 | } |
| 34 | conn, err := websocket.Accept(w, req, nil) |
| 35 | if err != nil { |
| 36 | return |
| 37 | } |
| 38 | defer conn.Close(websocket.StatusNormalClosure, "done" ) |
| 39 | _, data, err := conn.Read(req.Context()) |
| 40 | if err != nil { |
| 41 | return |
| 42 | } |
| 43 | var message []json.RawMessage |
| 44 | if json.Unmarshal(data, &message) != nil || len(message) < 3 { |
| 45 | return |
| 46 | } |
| 47 | var kind, subscription string |
| 48 | _ = json.Unmarshal(message[0], &kind) |
| 49 | _ = json.Unmarshal(message[1], &subscription) |
| 50 | if kind != "REQ" { |
| 51 | if kind == "NEG-OPEN" { |
| 52 | response, _ := json.Marshal([]any{"NEG-ERR" , subscription, "unsupported" }) |
| 53 | _ = conn.Write(req.Context(), websocket.MessageText, response) |
| 54 | } |
| 55 | return |
| 56 | } |
| 57 | filter, err := event.ParseFilter(message[2]) |
| 58 | if err != nil { |
| 59 | return |
| 60 | } |
| 61 | r.mu.Lock() |
| 62 | r.requests++ |
| 63 | items := append([]event.Event(nil), r.events...) |
| 64 | r.mu.Unlock() |
| 65 | for _, item := range items { |
| 66 | if event.Matches(filter, item) { |
| 67 | response, _ := json.Marshal([]any{"EVENT" , subscription, item}) |
| 68 | _ = conn.Write(req.Context(), websocket.MessageText, response) |
| 69 | } |
| 70 | } |
| 71 | response, _ := json.Marshal([]any{"EOSE" , subscription}) |
| 72 | _ = conn.Write(req.Context(), websocket.MessageText, response) |
| 73 | if strings.HasPrefix(subscription, "tiny-live-" ) && r.live != nil { |
| 74 | live, _ := json.Marshal([]any{"EVENT" , subscription, *r.live}) |
| 75 | _ = conn.Write(req.Context(), websocket.MessageText, live) |
| 76 | if r.liveSent != nil { |
| 77 | select { |
| 78 | case r.liveSent <- struct{}{}: |
| 79 | default: |
| 80 | } |
| 81 | } |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | func (r *gitSyncEventRelay) requestCount() int { |
| 86 | r.mu.Lock() |
| 87 | defer r.mu.Unlock() |
| 88 | return r.requests |
| 89 | } |
| 90 | |
| 91 | func TestGitSyncPeerImportsHistoricalIssueAndRootReplies(t *testing.T) { |
| 92 | _, tenant := testTenant(t) |
| 93 | tenant.app.cfg.AllowPrivateRelays = true |
| 94 | p := tenant.Policy() |
| 95 | p.Features.Grasp = true |
| 96 | p.Features.Grasp02 = true |
| 97 | p.Features.Grasp05 = true |
| 98 | if err := tenant.applyPolicy(context.Background(), p); err != nil { |
| 99 | t.Fatal(err) |
| 100 | } |
| 101 | owner := tenant.Policy().Owner |
| 102 | secret := strings.Repeat("9" , 63) + "8" |
| 103 | author, err := event.PublicKey(secret) |
| 104 | if err != nil { |
| 105 | t.Fatal(err) |
| 106 | } |
| 107 | relay := &gitSyncEventRelay{} |
| 108 | server := httptest.NewServer(relay) |
| 109 | t.Cleanup(server.Close) |
| 110 | target := "ws" + strings.TrimPrefix(server.URL, "http" ) |
| 111 | coordinate := "30617:" + owner + ":remote" |
| 112 | root := signedCollaborationEvent(t, secret, event.KIND_GIT_ISSUE, 100, |
| 113 | [][]string{{"a" , coordinate}, {"subject" , "Remote issue" }}, "historical" ) |
| 114 | reply := signedCollaborationEvent(t, secret, 1111, 101, |
| 115 | [][]string{{"E" , root.ID}, {"K" , "1621" }, {"P" , author}}, "remote reply" ) |
| 116 | relay.events = []event.Event{root, reply} |
| 117 | repo := gitrelay.Repository{Owner: owner, Identifier: "remote" , Relays: []string{target}} |
| 118 | if err := tenant.gitSyncPeer(context.Background(), repo, target); err != nil { |
| 119 | t.Fatal(err) |
| 120 | } |
| 121 | rows, err := tenant.store.Query(context.Background(), event.Filter{IDs: []string{root.ID, reply.ID}}, storage.QueryOptions{Now: time.Now().Unix(), Access: storage.Access{All: true}}) |
| 122 | if err != nil { |
| 123 | t.Fatal(err) |
| 124 | } |
| 125 | if len(rows.Events) != 2 { |
| 126 | t.Fatalf("synced collaboration events = %d, want 2" , len(rows.Events)) |
| 127 | } |
| 128 | if relay.requestCount() < 4 { |
| 129 | t.Fatalf("multi-filter sync issued %d requests, want root and reply filters" , relay.requestCount()) |
| 130 | } |
| 131 | } |
| 132 | |
| 133 | func TestGitSyncPeerFeatureOffDoesNotDial(t *testing.T) { |
| 134 | _, tenant := testTenant(t) |
| 135 | relay := &gitSyncEventRelay{} |
| 136 | server := httptest.NewServer(relay) |
| 137 | t.Cleanup(server.Close) |
| 138 | target := "ws" + strings.TrimPrefix(server.URL, "http" ) |
| 139 | repo := gitrelay.Repository{Owner: tenant.Policy().Owner, Identifier: "remote" , Relays: []string{target}} |
| 140 | if err := tenant.gitSyncPeer(context.Background(), repo, target); err == nil { |
| 141 | t.Fatal("feature-off sync unexpectedly succeeded" ) |
| 142 | } |
| 143 | if got := relay.requestCount(); got != 0 { |
| 144 | t.Fatalf("feature-off sync dialed relay with %d requests" , got) |
| 145 | } |
| 146 | } |
| 147 | |
| 148 | func TestGitLivePeerImportsEventAfterEOSE(t *testing.T) { |
| 149 | _, tenant := testTenant(t) |
| 150 | tenant.app.cfg.AllowPrivateRelays = true |
| 151 | p := tenant.Policy() |
| 152 | p.Features.Grasp = true |
| 153 | p.Features.Grasp02 = true |
| 154 | p.Features.Grasp05 = true |
| 155 | if err := tenant.applyPolicy(context.Background(), p); err != nil { |
| 156 | t.Fatal(err) |
| 157 | } |
| 158 | owner := tenant.Policy().Owner |
| 159 | secret := strings.Repeat("a" , 63) + "b" |
| 160 | author, err := event.PublicKey(secret) |
| 161 | if err != nil { |
| 162 | t.Fatal(err) |
| 163 | } |
| 164 | remote := &gitSyncEventRelay{liveSent: make(chan struct{}, 1)} |
| 165 | server := httptest.NewServer(remote) |
| 166 | t.Cleanup(server.Close) |
| 167 | target := "ws" + strings.TrimPrefix(server.URL, "http" ) |
| 168 | coordinate := "30617:" + owner + ":live" |
| 169 | announcement := event.Event{Kind: event.KIND_REPO, PubKey: owner, CreatedAt: 199, |
| 170 | Tags: [][]string{{"d" , "live" }, {"clone" , "http://relay.test/" + owner + "/live.git" }, {"relays" , "ws://relay.test" }}} |
| 171 | if err := event.Sign(&announcement, strings.Repeat("0" , 63)+"1" ); err != nil { |
| 172 | t.Fatal(err) |
| 173 | } |
| 174 | if _, err := tenant.router.Publish(context.Background(), announcement, relay.Session{PubKeys: []string{owner}}); err != nil { |
| 175 | t.Fatal(err) |
| 176 | } |
| 177 | root := signedCollaborationEvent(t, secret, event.KIND_GIT_ISSUE, 200, |
| 178 | [][]string{{"a" , coordinate}, {"subject" , "Live issue" }}, "root" ) |
| 179 | liveReply := signedCollaborationEvent(t, secret, 1111, 201, |
| 180 | [][]string{{"E" , root.ID}, {"K" , "1621" }, {"P" , author}}, "after EOSE" ) |
| 181 | remote.events = []event.Event{root} |
| 182 | remote.live = &liveReply |
| 183 | repo := gitrelay.Repository{Owner: owner, Identifier: "live" , Relays: []string{target}} |
| 184 | ctx, cancel := context.WithCancel(context.Background()) |
| 185 | done := make(chan struct{}) |
| 186 | go func() { |
| 187 | tenant.gitLivePeer(ctx, repo, target) |
| 188 | close(done) |
| 189 | }() |
| 190 | select { |
| 191 | case <-remote.liveSent: |
| 192 | case <-time.After(5 * time.Second): |
| 193 | cancel() |
| 194 | <-done |
| 195 | t.Fatal("live subscription did not receive post-EOSE event" ) |
| 196 | } |
| 197 | deadline := time.Now().Add(2 * time.Second) |
| 198 | for time.Now().Before(deadline) { |
| 199 | rows, queryErr := tenant.store.Query(context.Background(), event.Filter{IDs: []string{liveReply.ID}}, storage.QueryOptions{Now: time.Now().Unix(), Access: storage.Access{All: true}}) |
| 200 | if queryErr == nil && len(rows.Events) == 1 { |
| 201 | break |
| 202 | } |
| 203 | time.Sleep(10 * time.Millisecond) |
| 204 | } |
| 205 | cancel() |
| 206 | select { |
| 207 | case <-done: |
| 208 | case <-time.After(5 * time.Second): |
| 209 | t.Fatal("live worker did not stop" ) |
| 210 | } |
| 211 | rows, err := tenant.store.Query(context.Background(), event.Filter{IDs: []string{liveReply.ID}}, storage.QueryOptions{Now: time.Now().Unix(), Access: storage.Access{All: true}}) |
| 212 | if err != nil { |
| 213 | t.Fatal(err) |
| 214 | } |
| 215 | if len(rows.Events) != 1 { |
| 216 | t.Fatalf("post-EOSE event was not imported: %d" , len(rows.Events)) |
| 217 | } |
| 218 | } |
| 219 | |
| 220 | func TestGitSyncPeerPrivatePeerReadinessRefusesBeforeWebsocket(t *testing.T) { |
| 221 | _, tenant := testTenant(t) |
| 222 | tenant.app.cfg.AllowPrivateRelays = true |
| 223 | var websocketRequests int |
| 224 | server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) { |
| 225 | if req.Header.Get("Accept" ) == "application/nostr+json" { |
| 226 | w.Header().Set("Content-Type" , "application/nostr+json" ) |
| 227 | _, _ = w.Write([]byte(`{"supported_grasps":["GRASP-01"],"private_service":false}` )) |
| 228 | return |
| 229 | } |
| 230 | websocketRequests++ |
| 231 | })) |
| 232 | t.Cleanup(server.Close) |
| 233 | target := "ws" + strings.TrimPrefix(server.URL, "http" ) |
| 234 | p := tenant.Policy() |
| 235 | p.Features.Grasp = true |
| 236 | p.Features.Grasp02 = true |
| 237 | p.Features.Grasp08 = true |
| 238 | p.Reads = "members" |
| 239 | p.PrivatePeers = []string{target} |
| 240 | if err := tenant.applyPolicy(context.Background(), p); err != nil { |
| 241 | t.Fatal(err) |
| 242 | } |
| 243 | repo := gitrelay.Repository{Owner: p.Owner, Identifier: "private" , Private: true, Relays: []string{target}} |
| 244 | if err := tenant.gitSyncPeer(context.Background(), repo, target); err == nil { |
| 245 | t.Fatal("unready private peer unexpectedly accepted" ) |
| 246 | } |
| 247 | if websocketRequests != 0 { |
| 248 | t.Fatalf("private readiness failure opened %d websocket requests" , websocketRequests) |
| 249 | } |
| 250 | } |