coder · f0ssel · Apr 9, 2024 · Apr 3, 2024 · Apr 5, 2024 · Apr 5, 2024
diff --git a/coderd/workspaceapps/db_test.go b/coderd/workspaceapps/db_test.go
@@ -40,6 +40,7 @@ func Test_ResolveRequest(t *testing.T) {
 		// Users can access unhealthy and initializing apps (as of 2024-02).
 		appNameUnhealthy    = "app-unhealthy"
 		appNameInitializing = "app-initializing"
+		appNameEndsInS      = "app-ends-in-s"
 
 		// This agent will never connect, so it will never become "connected".
 		// Users cannot access unhealthy agents.
@@ -166,6 +167,12 @@ func Test_ResolveRequest(t *testing.T) {
 											Threshold: 1000,
 										},
 									},
+									{
+										Slug:         appNameEndsInS,
+										DisplayName:  appNameEndsInS,
+										SharingLevel: proto.AppSharingLevel_OWNER,
+										Url:          appURL,
+									},
 								},
 							},
 							{
@@ -644,6 +651,62 @@ func Test_ResolveRequest(t *testing.T) {
 		require.Equal(t, "http://127.0.0.1:9090", token.AppURL)
 	})
 
+	t.Run("PortSubdomainHTTPSS", func(t *testing.T) {
+		t.Parallel()
+
+		req := (workspaceapps.Request{
+			AccessMethod:      workspaceapps.AccessMethodSubdomain,
+			BasePath:          "/",
+			UsernameOrID:      me.Username,
+			WorkspaceNameOrID: workspace.Name,
+			AgentNameOrID:     agentName,
+			AppSlugOrPort:     "9090ss",
+		}).Normalize()
+
+		rw := httptest.NewRecorder()
+		r := httptest.NewRequest("GET", "/", nil)
+		r.Header.Set(codersdk.SessionTokenHeader, client.SessionToken())
+
+		_, ok := workspaceapps.ResolveRequest(rw, r, workspaceapps.ResolveRequestOptions{
+			Logger:              api.Logger,
+			SignedTokenProvider: api.WorkspaceAppsProvider,
+			DashboardURL:        api.AccessURL,
+			PathAppBaseURL:      api.AccessURL,
+			AppHostname:         api.AppHostname,
+			AppRequest:          req,
+		})
+		// should parse as app and fail to find app "9090ss"
+		require.False(t, ok)
+	})
+
+	t.Run("SubdomainEndsInS", func(t *testing.T) {
+		t.Parallel()
+
+		req := (workspaceapps.Request{
+			AccessMethod:      workspaceapps.AccessMethodSubdomain,
+			BasePath:          "/",
+			UsernameOrID:      me.Username,
+			WorkspaceNameOrID: workspace.Name,
+			AgentNameOrID:     agentName,
+			AppSlugOrPort:     appNameEndsInS,
+		}).Normalize()
+
+		rw := httptest.NewRecorder()
+		r := httptest.NewRequest("GET", "/", nil)
+		r.Header.Set(codersdk.SessionTokenHeader, client.SessionToken())
+
+		token, ok := workspaceapps.ResolveRequest(rw, r, workspaceapps.ResolveRequestOptions{
+			Logger:              api.Logger,
+			SignedTokenProvider: api.WorkspaceAppsProvider,
+			DashboardURL:        api.AccessURL,
+			PathAppBaseURL:      api.AccessURL,
+			AppHostname:         api.AppHostname,
+			AppRequest:          req,
+		})
+		require.True(t, ok)
+		require.Equal(t, req.AppSlugOrPort, token.AppSlugOrPort)
+	})
+
 	t.Run("Terminal", func(t *testing.T) {
 		t.Parallel()
 

diff --git a/coderd/workspaceapps/request.go b/coderd/workspaceapps/request.go
@@ -287,12 +287,20 @@ func (r Request) getDatabase(ctx context.Context, db database.Store) (*databaseR
 	// whether the app is a slug or a port and whether there are multiple agents
 	// in the workspace or not.
 	var (
-		agentNameOrID         = r.AgentNameOrID
-		appURL                string
-		appSharingLevel       database.AppSharingLevel
-		portUint, portUintErr = strconv.ParseUint(r.AppSlugOrPort, 10, 16)
+		agentNameOrID   = r.AgentNameOrID
+		appURL          string
+		appSharingLevel database.AppSharingLevel
+		// First check if it's a port-based URL with an optional "s" suffix for HTTPS.
+		potentialPortStr      = strings.TrimSuffix(r.AppSlugOrPort, "s")
+		portUint, portUintErr = strconv.ParseUint(potentialPortStr, 10, 16)
 	)
+	//nolint:nestif
 	if portUintErr == nil {
+		protocol := "http"
+		if strings.HasSuffix(r.AppSlugOrPort, "s") {
+			protocol = "https"
+		}
+
 		if r.AccessMethod != AccessMethodSubdomain {
 			// TODO(@deansheather): this should return a 400 instead of a 500.
 			return nil, xerrors.New("port-based URLs are only supported for subdomain-based applications")
@@ -309,10 +317,10 @@ func (r Request) getDatabase(ctx context.Context, db database.Store) (*databaseR
 		}
 
 		// If the app slug is a port number, then route to the port as an
-		// "anonymous app". We only support HTTP for port-based URLs.
+		// "anonymous app".
 		//
 		// This is only supported for subdomain-based applications.
-		appURL = fmt.Sprintf("http://127.0.0.1:%d", portUint)
+		appURL = fmt.Sprintf("%s://127.0.0.1:%d", protocol, portUint)
 		appSharingLevel = database.AppSharingLevelOwner
 
 		// Port sharing authorization

diff --git a/coderd/workspaceapps/request_test.go b/coderd/workspaceapps/request_test.go
@@ -57,6 +57,26 @@ func Test_RequestValidate(t *testing.T) {
 				AppSlugOrPort:     "baz",
 			},
 		},
+		{
+			name: "OK5",
+			req: workspaceapps.Request{
+				AccessMethod:      workspaceapps.AccessMethodSubdomain,
+				BasePath:          "/",
+				UsernameOrID:      "foo",
+				WorkspaceNameOrID: "bar",
+				AppSlugOrPort:     "8080",
+			},
+		},
+		{
+			name: "OK6",
+			req: workspaceapps.Request{
+				AccessMethod:      workspaceapps.AccessMethodSubdomain,
+				BasePath:          "/",
+				UsernameOrID:      "foo",
+				WorkspaceNameOrID: "bar",
+				AppSlugOrPort:     "8080s",
+			},
+		},
 		{
 			name: "NoAccessMethod",
 			req: workspaceapps.Request{

diff --git a/coderd/workspaceapps/token_test.go b/coderd/workspaceapps/token_test.go
@@ -222,6 +222,54 @@ func Test_TokenMatchesRequest(t *testing.T) {
 			},
 			want: false,
 		},
+		{
+			name: "PortPortocolHTTP",
+			req: workspaceapps.Request{
+				AccessMethod:      workspaceapps.AccessMethodSubdomain,
+				Prefix:            "yolo--",
+				BasePath:          "/",
+				UsernameOrID:      "foo",
+				WorkspaceNameOrID: "bar",
+				AgentNameOrID:     "baz",
+				AppSlugOrPort:     "8080",
+			},
+			token: workspaceapps.SignedToken{
+				Request: workspaceapps.Request{
+					AccessMethod:      workspaceapps.AccessMethodSubdomain,
+					Prefix:            "yolo--",
+					BasePath:          "/",
+					UsernameOrID:      "foo",
+					WorkspaceNameOrID: "bar",
+					AgentNameOrID:     "baz",
+					AppSlugOrPort:     "8080",
+				},
+			},
+			want: true,
+		},
+		{
+			name: "PortPortocolHTTPS",
+			req: workspaceapps.Request{
+				AccessMethod:      workspaceapps.AccessMethodSubdomain,
+				Prefix:            "yolo--",
+				BasePath:          "/",
+				UsernameOrID:      "foo",
+				WorkspaceNameOrID: "bar",
+				AgentNameOrID:     "baz",
+				AppSlugOrPort:     "8080s",
+			},
+			token: workspaceapps.SignedToken{
+				Request: workspaceapps.Request{
+					AccessMethod:      workspaceapps.AccessMethodSubdomain,
+					Prefix:            "yolo--",
+					BasePath:          "/",
+					UsernameOrID:      "foo",
+					WorkspaceNameOrID: "bar",
+					AgentNameOrID:     "baz",
+					AppSlugOrPort:     "8080s",
+				},
+			},
+			want: true,
+		},
 	}
 
 	for _, c := range cases {