fix: restrict SCP-like URLs to git user only and reject path traversal

- Changed SCP regex to only accept 'git' as the username
- Added path traversal check: reject URLs containing '..'
- Added test cases for non-git users and path traversal

.gitea/workflows/check.yml

@@ -1,26 +0,0 @@
-name: Check
-
-on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
-
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-
-      - uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
-        with:
-          go-version-file: go.mod
-
-      - name: Install golangci-lint
-        run: go install github.com/golangci/golangci-lint/v2/cmd/golangci-lint@5d1e709b7be35cb2025444e19de266b056b7b7ee # v2.10.1
-
-      - name: Install goimports
-        run: go install golang.org/x/tools/cmd/goimports@009367f5c17a8d4c45a961a3a509277190a9a6f0 # v0.42.0
-
-      - name: Run make check
-        run: make check

internal/config/config.go

@@ -51,7 +51,7 @@ type Config struct {
 	MaintenanceMode bool
 	MetricsUsername string
 	MetricsPassword string
-	SessionSecret   string `json:"-"`
+	SessionSecret   string
 	CORSOrigins     string
 	params          *Params
 	log             *slog.Logger

internal/docker/client.go

@@ -17,7 +17,6 @@ import (
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/container"
 	"github.com/docker/docker/api/types/filters"
-	"github.com/docker/docker/api/types/image"
 	"github.com/docker/docker/api/types/mount"
 	"github.com/docker/docker/api/types/network"
 	"github.com/docker/docker/client"
@@ -480,20 +479,6 @@ func (c *Client) CloneRepo(
 	return c.performClone(ctx, cfg)
 }
 
-// RemoveImage removes a Docker image by ID or tag.
-// It returns nil if the image was successfully removed or does not exist.
-func (c *Client) RemoveImage(ctx context.Context, imageID string) error {
-	_, err := c.docker.ImageRemove(ctx, imageID, image.RemoveOptions{
-		Force:         true,
-		PruneChildren: true,
-	})
-	if err != nil && !client.IsErrNotFound(err) {
-		return fmt.Errorf("failed to remove image %s: %w", imageID, err)
-	}
-
-	return nil
-}
-
 func (c *Client) performBuild(
 	ctx context.Context,
 	opts BuildImageOptions,

internal/handlers/api.go

@@ -8,6 +8,7 @@ import (
 	"github.com/go-chi/chi/v5"
 
 	"git.eeqj.de/sneak/upaas/internal/models"
+	"git.eeqj.de/sneak/upaas/internal/service/app"
 )
 
 // apiAppResponse is the JSON representation of an app.
@@ -73,13 +74,18 @@ func deploymentToAPI(d *models.Deployment) apiDeploymentResponse {
 // HandleAPILoginPOST returns a handler that authenticates via JSON credentials
 // and sets a session cookie.
 func (h *Handlers) HandleAPILoginPOST() http.HandlerFunc {
+	type loginRequest struct {
+		Username string `json:"username"`
+		Password string `json:"password"`
+	}
+
 	type loginResponse struct {
 		UserID   int64  `json:"userId"`
 		Username string `json:"username"`
 	}
 
 	return func(writer http.ResponseWriter, request *http.Request) {
-		var req map[string]string
+		var req loginRequest
 
 		decodeErr := json.NewDecoder(request.Body).Decode(&req)
 		if decodeErr != nil {
@@ -90,10 +96,7 @@ func (h *Handlers) HandleAPILoginPOST() http.HandlerFunc {
 			return
 		}
 
-		username := req["username"]
+		if req.Username == "" || req.Password == "" {
-		credential := req["password"]
-
-		if username == "" || credential == "" {
 			h.respondJSON(writer, request,
 				map[string]string{"error": "username and password are required"},
 				http.StatusBadRequest)
@@ -101,7 +104,7 @@ func (h *Handlers) HandleAPILoginPOST() http.HandlerFunc {
 			return
 		}
 
-		user, authErr := h.auth.Authenticate(request.Context(), username, credential)
+		user, authErr := h.auth.Authenticate(request.Context(), req.Username, req.Password)
 		if authErr != nil {
 			h.respondJSON(writer, request,
 				map[string]string{"error": "invalid credentials"},
@@ -174,6 +177,115 @@ func (h *Handlers) HandleAPIGetApp() http.HandlerFunc {
 	}
 }
 
+// HandleAPICreateApp returns a handler that creates a new app.
+func (h *Handlers) HandleAPICreateApp() http.HandlerFunc {
+	type createRequest struct {
+		Name           string `json:"name"`
+		RepoURL        string `json:"repoUrl"`
+		Branch         string `json:"branch"`
+		DockerfilePath string `json:"dockerfilePath"`
+		DockerNetwork  string `json:"dockerNetwork"`
+		NtfyTopic      string `json:"ntfyTopic"`
+		SlackWebhook   string `json:"slackWebhook"`
+	}
+
+	return func(writer http.ResponseWriter, request *http.Request) {
+		var req createRequest
+
+		decodeErr := json.NewDecoder(request.Body).Decode(&req)
+		if decodeErr != nil {
+			h.respondJSON(writer, request,
+				map[string]string{"error": "invalid JSON body"},
+				http.StatusBadRequest)
+
+			return
+		}
+
+		if req.Name == "" || req.RepoURL == "" {
+			h.respondJSON(writer, request,
+				map[string]string{"error": "name and repo_url are required"},
+				http.StatusBadRequest)
+
+			return
+		}
+
+		nameErr := validateAppName(req.Name)
+		if nameErr != nil {
+			h.respondJSON(writer, request,
+				map[string]string{"error": "invalid app name: " + nameErr.Error()},
+				http.StatusBadRequest)
+
+			return
+		}
+
+		repoURLErr := validateRepoURL(req.RepoURL)
+		if repoURLErr != nil {
+			h.respondJSON(writer, request,
+				map[string]string{"error": "invalid repository URL: " + repoURLErr.Error()},
+				http.StatusBadRequest)
+
+			return
+		}
+
+		createdApp, createErr := h.appService.CreateApp(request.Context(), app.CreateAppInput{
+			Name:           req.Name,
+			RepoURL:        req.RepoURL,
+			Branch:         req.Branch,
+			DockerfilePath: req.DockerfilePath,
+			DockerNetwork:  req.DockerNetwork,
+			NtfyTopic:      req.NtfyTopic,
+			SlackWebhook:   req.SlackWebhook,
+		})
+		if createErr != nil {
+			h.log.Error("api: failed to create app", "error", createErr)
+			h.respondJSON(writer, request,
+				map[string]string{"error": "failed to create app"},
+				http.StatusInternalServerError)
+
+			return
+		}
+
+		h.respondJSON(writer, request, appToAPI(createdApp), http.StatusCreated)
+	}
+}
+
+// HandleAPIDeleteApp returns a handler that deletes an app.
+func (h *Handlers) HandleAPIDeleteApp() http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		appID := chi.URLParam(request, "id")
+
+		application, err := h.appService.GetApp(request.Context(), appID)
+		if err != nil {
+			h.respondJSON(writer, request,
+				map[string]string{"error": "internal server error"},
+				http.StatusInternalServerError)
+
+			return
+		}
+
+		if application == nil {
+			h.respondJSON(writer, request,
+				map[string]string{"error": "app not found"},
+				http.StatusNotFound)
+
+			return
+		}
+
+		deleteErr := h.appService.DeleteApp(request.Context(), application)
+		if deleteErr != nil {
+			h.log.Error("api: failed to delete app", "error", deleteErr)
+			h.respondJSON(writer, request,
+				map[string]string{"error": "failed to delete app"},
+				http.StatusInternalServerError)
+
+			return
+		}
+
+		h.respondJSON(writer, request,
+			map[string]string{"status": "deleted"}, http.StatusOK)
+	}
+}
+
 // deploymentsPageLimit is the default number of deployments per page.
 const deploymentsPageLimit = 20
 
@@ -220,6 +332,35 @@ func (h *Handlers) HandleAPIListDeployments() http.HandlerFunc {
 	}
 }
 
+// HandleAPITriggerDeploy returns a handler that triggers a deployment for an app.
+func (h *Handlers) HandleAPITriggerDeploy() http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		appID := chi.URLParam(request, "id")
+
+		application, err := h.appService.GetApp(request.Context(), appID)
+		if err != nil || application == nil {
+			h.respondJSON(writer, request,
+				map[string]string{"error": "app not found"},
+				http.StatusNotFound)
+
+			return
+		}
+
+		deployErr := h.deploy.Deploy(request.Context(), application, nil, true)
+		if deployErr != nil {
+			h.log.Error("api: failed to trigger deploy", "error", deployErr)
+			h.respondJSON(writer, request,
+				map[string]string{"error": deployErr.Error()},
+				http.StatusConflict)
+
+			return
+		}
+
+		h.respondJSON(writer, request,
+			map[string]string{"status": "deploying"}, http.StatusAccepted)
+	}
+}
+
 // HandleAPIWhoAmI returns a handler that shows the current authenticated user.
 func (h *Handlers) HandleAPIWhoAmI() http.HandlerFunc {
 	type whoAmIResponse struct {

internal/handlers/api_test.go

@@ -10,8 +10,6 @@ import (
 	"github.com/go-chi/chi/v5"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
-
-	"git.eeqj.de/sneak/upaas/internal/service/app"
 )
 
 // apiRouter builds a chi router with the API routes using session auth middleware.
@@ -25,7 +23,10 @@ func apiRouter(tc *testContext) http.Handler {
 			apiR.Use(tc.middleware.APISessionAuth())
 			apiR.Get("/whoami", tc.handlers.HandleAPIWhoAmI())
 			apiR.Get("/apps", tc.handlers.HandleAPIListApps())
+			apiR.Post("/apps", tc.handlers.HandleAPICreateApp())
 			apiR.Get("/apps/{id}", tc.handlers.HandleAPIGetApp())
+			apiR.Delete("/apps/{id}", tc.handlers.HandleAPIDeleteApp())
+			apiR.Post("/apps/{id}/deploy", tc.handlers.HandleAPITriggerDeploy())
 			apiR.Get("/apps/{id}/deployments", tc.handlers.HandleAPIListDeployments())
 		})
 	})
@@ -61,16 +62,23 @@ func setupAPITest(t *testing.T) (*testContext, []*http.Cookie) {
 	return tc, cookies
 }
 
-// apiGet makes an authenticated GET request using session cookies.
+// apiRequest makes an authenticated API request using session cookies.
-func apiGet(
+func apiRequest(
 	t *testing.T,
 	tc *testContext,
 	cookies []*http.Cookie,
-	path string,
+	method, path string,
+	body string,
 ) *httptest.ResponseRecorder {
 	t.Helper()
 
-	req := httptest.NewRequest(http.MethodGet, path, nil)
+	var req *http.Request
+	if body != "" {
+		req = httptest.NewRequest(method, path, strings.NewReader(body))
+		req.Header.Set("Content-Type", "application/json")
+	} else {
+		req = httptest.NewRequest(method, path, nil)
+	}
 
 	for _, c := range cookies {
 		req.AddCookie(c)
@@ -167,7 +175,7 @@ func TestAPIWhoAmI(t *testing.T) {
 
 	tc, cookies := setupAPITest(t)
 
-	rr := apiGet(t, tc, cookies, "/api/v1/whoami")
+	rr := apiRequest(t, tc, cookies, http.MethodGet, "/api/v1/whoami", "")
 	assert.Equal(t, http.StatusOK, rr.Code)
 
 	var resp map[string]any
@@ -180,7 +188,7 @@ func TestAPIListAppsEmpty(t *testing.T) {
 
 	tc, cookies := setupAPITest(t)
 
-	rr := apiGet(t, tc, cookies, "/api/v1/apps")
+	rr := apiRequest(t, tc, cookies, http.MethodGet, "/api/v1/apps", "")
 	assert.Equal(t, http.StatusOK, rr.Code)
 
 	var apps []any
@@ -188,23 +196,52 @@ func TestAPIListAppsEmpty(t *testing.T) {
 	assert.Empty(t, apps)
 }
 
+func TestAPICreateApp(t *testing.T) {
+	t.Parallel()
+
+	tc, cookies := setupAPITest(t)
+
+	body := `{"name":"test-app","repoUrl":"https://github.com/example/repo"}`
+	rr := apiRequest(t, tc, cookies, http.MethodPost, "/api/v1/apps", body)
+	assert.Equal(t, http.StatusCreated, rr.Code)
+
+	var app map[string]any
+	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &app))
+	assert.Equal(t, "test-app", app["name"])
+	assert.Equal(t, "pending", app["status"])
+}
+
+func TestAPICreateAppValidation(t *testing.T) {
+	t.Parallel()
+
+	tc, cookies := setupAPITest(t)
+
+	body := `{"name":"","repoUrl":""}`
+	rr := apiRequest(t, tc, cookies, http.MethodPost, "/api/v1/apps", body)
+	assert.Equal(t, http.StatusBadRequest, rr.Code)
+}
+
 func TestAPIGetApp(t *testing.T) {
 	t.Parallel()
 
 	tc, cookies := setupAPITest(t)
 
-	created, err := tc.appSvc.CreateApp(t.Context(), app.CreateAppInput{
+	body := `{"name":"my-app","repoUrl":"https://github.com/example/repo"}`
-		Name:    "my-app",
+	rr := apiRequest(t, tc, cookies, http.MethodPost, "/api/v1/apps", body)
-		RepoURL: "https://github.com/example/repo",
+	require.Equal(t, http.StatusCreated, rr.Code)
-	})
-	require.NoError(t, err)
 
-	rr := apiGet(t, tc, cookies, "/api/v1/apps/"+created.ID)
+	var created map[string]any
+	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &created))
+
+	appID, ok := created["id"].(string)
+	require.True(t, ok)
+
+	rr = apiRequest(t, tc, cookies, http.MethodGet, "/api/v1/apps/"+appID, "")
 	assert.Equal(t, http.StatusOK, rr.Code)
 
-	var resp map[string]any
+	var app map[string]any
-	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &resp))
+	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &app))
-	assert.Equal(t, "my-app", resp["name"])
+	assert.Equal(t, "my-app", app["name"])
 }
 
 func TestAPIGetAppNotFound(t *testing.T) {
@@ -212,7 +249,29 @@ func TestAPIGetAppNotFound(t *testing.T) {
 
 	tc, cookies := setupAPITest(t)
 
-	rr := apiGet(t, tc, cookies, "/api/v1/apps/nonexistent")
+	rr := apiRequest(t, tc, cookies, http.MethodGet, "/api/v1/apps/nonexistent", "")
+	assert.Equal(t, http.StatusNotFound, rr.Code)
+}
+
+func TestAPIDeleteApp(t *testing.T) {
+	t.Parallel()
+
+	tc, cookies := setupAPITest(t)
+
+	body := `{"name":"delete-me","repoUrl":"https://github.com/example/repo"}`
+	rr := apiRequest(t, tc, cookies, http.MethodPost, "/api/v1/apps", body)
+	require.Equal(t, http.StatusCreated, rr.Code)
+
+	var created map[string]any
+	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &created))
+
+	appID, ok := created["id"].(string)
+	require.True(t, ok)
+
+	rr = apiRequest(t, tc, cookies, http.MethodDelete, "/api/v1/apps/"+appID, "")
+	assert.Equal(t, http.StatusOK, rr.Code)
+
+	rr = apiRequest(t, tc, cookies, http.MethodGet, "/api/v1/apps/"+appID, "")
 	assert.Equal(t, http.StatusNotFound, rr.Code)
 }
 
@@ -221,13 +280,17 @@ func TestAPIListDeployments(t *testing.T) {
 
 	tc, cookies := setupAPITest(t)
 
-	created, err := tc.appSvc.CreateApp(t.Context(), app.CreateAppInput{
+	body := `{"name":"deploy-app","repoUrl":"https://github.com/example/repo"}`
-		Name:    "deploy-app",
+	rr := apiRequest(t, tc, cookies, http.MethodPost, "/api/v1/apps", body)
-		RepoURL: "https://github.com/example/repo",
+	require.Equal(t, http.StatusCreated, rr.Code)
-	})
-	require.NoError(t, err)
 
-	rr := apiGet(t, tc, cookies, "/api/v1/apps/"+created.ID+"/deployments")
+	var created map[string]any
+	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &created))
+
+	appID, ok := created["id"].(string)
+	require.True(t, ok)
+
+	rr = apiRequest(t, tc, cookies, http.MethodGet, "/api/v1/apps/"+appID+"/deployments", "")
 	assert.Equal(t, http.StatusOK, rr.Code)
 
 	var deployments []any

internal/handlers/app.go

@@ -518,7 +518,7 @@ func (h *Handlers) HandleAppLogs() http.HandlerFunc {
 			return
 		}
 
-		_, _ = writer.Write([]byte(SanitizeLogs(logs))) // #nosec G705 -- logs sanitized, Content-Type is text/plain
+		_, _ = writer.Write([]byte(logs))
 	}
 }
 
@@ -553,7 +553,7 @@ func (h *Handlers) HandleDeploymentLogsAPI() http.HandlerFunc {
 
 		logs := ""
 		if deployment.Logs.Valid {
-			logs = SanitizeLogs(deployment.Logs.String)
+			logs = deployment.Logs.String
 		}
 
 		response := map[string]any{
@@ -600,8 +600,8 @@ func (h *Handlers) HandleDeploymentLogDownload() http.HandlerFunc {
 			return
 		}
 
-		// Check if file exists — logPath is constructed internally, not from user input
+		// Check if file exists
-		_, err := os.Stat(logPath) // #nosec G703 -- path from internal GetLogFilePath, not user input
+		_, err := os.Stat(logPath)
 		if os.IsNotExist(err) {
 			http.NotFound(writer, request)
 
@@ -680,7 +680,7 @@ func (h *Handlers) HandleContainerLogsAPI() http.HandlerFunc {
 		}
 
 		response := map[string]any{
-			"logs":   SanitizeLogs(logs),
+			"logs":   logs,
 			"status": status,
 		}
 
@@ -916,7 +916,7 @@ func (h *Handlers) HandleEnvVarAdd() http.HandlerFunc {
 func (h *Handlers) HandleEnvVarDelete() http.HandlerFunc {
 	return func(writer http.ResponseWriter, request *http.Request) {
 		appID := chi.URLParam(request, "id")
-		envVarIDStr := chi.URLParam(request, "varID")
+		envVarIDStr := chi.URLParam(request, "envID")
 
 		envVarID, parseErr := strconv.ParseInt(envVarIDStr, 10, 64)
 		if parseErr != nil {
@@ -1022,14 +1022,6 @@ func (h *Handlers) HandleVolumeAdd() http.HandlerFunc {
 			return
 		}
 
-		pathErr := validateVolumePaths(hostPath, containerPath)
-		if pathErr != nil {
-			h.log.Error("invalid volume path", "error", pathErr)
-			http.Redirect(writer, request, "/apps/"+application.ID, http.StatusSeeOther)
-
-			return
-		}
-
 		volume := models.NewVolume(h.db)
 		volume.AppID = application.ID
 		volume.HostPath = hostPath

internal/handlers/export_test.go

@@ -1,6 +0,0 @@
-package handlers
-
-// ValidateRepoURLForTest exports validateRepoURL for testing.
-func ValidateRepoURLForTest(repoURL string) error {
-	return validateRepoURL(repoURL)
-}

internal/handlers/handlers_test.go

@@ -564,7 +564,7 @@ func TestDeleteEnvVarOwnershipVerification(t *testing.T) { //nolint:dupl // inte
 			return "/apps/" + appID + "/env/" + strconv.FormatInt(resourceID, 10) + "/delete"
 		},
 		chiParams: func(appID string, resourceID int64) map[string]string {
-			return map[string]string{"id": appID, "varID": strconv.FormatInt(resourceID, 10)}
+			return map[string]string{"id": appID, "envID": strconv.FormatInt(resourceID, 10)}
 		},
 		handler: func(h *handlers.Handlers) http.HandlerFunc { return h.HandleEnvVarDelete() },
 		verifyFn: func(t *testing.T, tc *testContext, resourceID int64) {
@@ -695,153 +695,6 @@ func TestDeletePortOwnershipVerification(t *testing.T) {
 	assert.NotNil(t, found, "port should still exist after IDOR attempt")
 }
 
-// TestHandleEnvVarDeleteUsesCorrectRouteParam verifies that HandleEnvVarDelete
-// reads the "varID" chi URL parameter (matching the route definition {varID}),
-// not a mismatched name like "envID".
-func TestHandleEnvVarDeleteUsesCorrectRouteParam(t *testing.T) {
-	t.Parallel()
-
-	testCtx := setupTestHandlers(t)
-
-	createdApp := createTestApp(t, testCtx, "envdelete-param-app")
-
-	envVar := models.NewEnvVar(testCtx.database)
-	envVar.AppID = createdApp.ID
-	envVar.Key = "DELETE_ME"
-	envVar.Value = "gone"
-	require.NoError(t, envVar.Save(context.Background()))
-
-	// Use chi router with the real route pattern to test param name
-	r := chi.NewRouter()
-	r.Post("/apps/{id}/env-vars/{varID}/delete", testCtx.handlers.HandleEnvVarDelete())
-
-	request := httptest.NewRequest(
-		http.MethodPost,
-		"/apps/"+createdApp.ID+"/env-vars/"+strconv.FormatInt(envVar.ID, 10)+"/delete",
-		nil,
-	)
-	recorder := httptest.NewRecorder()
-
-	r.ServeHTTP(recorder, request)
-
-	assert.Equal(t, http.StatusSeeOther, recorder.Code)
-
-	// Verify the env var was actually deleted
-	found, findErr := models.FindEnvVar(context.Background(), testCtx.database, envVar.ID)
-	require.NoError(t, findErr)
-	assert.Nil(t, found, "env var should be deleted when using correct route param")
-}
-
-// TestHandleVolumeAddValidatesPaths verifies that HandleVolumeAdd validates
-// host and container paths (same as HandleVolumeEdit).
-func TestHandleVolumeAddValidatesPaths(t *testing.T) {
-	t.Parallel()
-
-	testCtx := setupTestHandlers(t)
-
-	createdApp := createTestApp(t, testCtx, "volume-validate-app")
-
-	tests := []struct {
-		name          string
-		hostPath      string
-		containerPath string
-		shouldCreate  bool
-	}{
-		{"relative host path rejected", "relative/path", "/container", false},
-		{"relative container path rejected", "/host", "relative/path", false},
-		{"unclean host path rejected", "/host/../etc", "/container", false},
-		{"valid paths accepted", "/host/data", "/container/data", true},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			t.Parallel()
-
-			form := url.Values{}
-			form.Set("host_path", tt.hostPath)
-			form.Set("container_path", tt.containerPath)
-
-			request := httptest.NewRequest(
-				http.MethodPost,
-				"/apps/"+createdApp.ID+"/volumes",
-				strings.NewReader(form.Encode()),
-			)
-			request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
-			request = addChiURLParams(request, map[string]string{"id": createdApp.ID})
-
-			recorder := httptest.NewRecorder()
-
-			handler := testCtx.handlers.HandleVolumeAdd()
-			handler.ServeHTTP(recorder, request)
-
-			assert.Equal(t, http.StatusSeeOther, recorder.Code)
-
-			// Check if volume was created by listing volumes
-			volumes, _ := createdApp.GetVolumes(context.Background())
-			found := false
-
-			for _, v := range volumes {
-				if v.HostPath == tt.hostPath && v.ContainerPath == tt.containerPath {
-					found = true
-					// Clean up for isolation
-					_ = v.Delete(context.Background())
-				}
-			}
-
-			if tt.shouldCreate {
-				assert.True(t, found, "volume should be created for valid paths")
-			} else {
-				assert.False(t, found, "volume should NOT be created for invalid paths")
-			}
-		})
-	}
-}
-
-// TestSetupRequiredExemptsHealthAndStaticAndAPI verifies that the SetupRequired
-// middleware allows /health, /s/*, and /api/* paths through even when setup is required.
-func TestSetupRequiredExemptsHealthAndStaticAndAPI(t *testing.T) {
-	t.Parallel()
-
-	testCtx := setupTestHandlers(t)
-
-	// No user created, so setup IS required
-	mw := testCtx.middleware.SetupRequired()
-
-	okHandler := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
-		w.WriteHeader(http.StatusOK)
-		_, _ = w.Write([]byte("OK"))
-	})
-
-	wrapped := mw(okHandler)
-
-	exemptPaths := []string{"/health", "/s/style.css", "/s/js/app.js", "/api/v1/apps", "/api/v1/login"}
-
-	for _, path := range exemptPaths {
-		t.Run(path, func(t *testing.T) {
-			t.Parallel()
-
-			req := httptest.NewRequest(http.MethodGet, path, nil)
-			rr := httptest.NewRecorder()
-			wrapped.ServeHTTP(rr, req)
-
-			assert.Equal(t, http.StatusOK, rr.Code,
-				"path %s should be exempt from setup redirect", path)
-		})
-	}
-
-	// Non-exempt path should redirect to /setup
-	t.Run("non-exempt redirects", func(t *testing.T) {
-		t.Parallel()
-
-		req := httptest.NewRequest(http.MethodGet, "/", nil)
-		rr := httptest.NewRecorder()
-		wrapped.ServeHTTP(rr, req)
-
-		assert.Equal(t, http.StatusSeeOther, rr.Code)
-		assert.Equal(t, "/setup", rr.Header().Get("Location"))
-	})
-}
-
 func TestHandleCancelDeployRedirects(t *testing.T) {
 	t.Parallel()
 

internal/handlers/repo_url_validation.go

@@ -20,16 +20,6 @@ var (
 // Only the "git" user is allowed, as that is the standard for SSH deploy keys.
 var scpLikeRepoRe = regexp.MustCompile(`^git@[a-zA-Z0-9._-]+:.+$`)
 
-// allowedRepoSchemes lists the URL schemes accepted for repository URLs.
-//
-//nolint:gochecknoglobals // package-level constant map parsed once
-var allowedRepoSchemes = map[string]bool{
-	"https": true,
-	"http":  true,
-	"ssh":   true,
-	"git":   true,
-}
-
 // validateRepoURL checks that the given repository URL is valid and uses an allowed scheme.
 func validateRepoURL(repoURL string) error {
 	if strings.TrimSpace(repoURL) == "" {
@@ -51,17 +41,17 @@ func validateRepoURL(repoURL string) error {
 		return errRepoURLScheme
 	}
 
-	return validateParsedRepoURL(repoURL)
+	// Parse as standard URL
-}
-
-// validateParsedRepoURL validates a standard URL-format repository URL.
-func validateParsedRepoURL(repoURL string) error {
 	parsed, err := url.Parse(repoURL)
 	if err != nil {
 		return errRepoURLInvalid
 	}
 
-	if !allowedRepoSchemes[strings.ToLower(parsed.Scheme)] {
+	// Must have a recognized scheme
+	switch strings.ToLower(parsed.Scheme) {
+	case "https", "http", "ssh", "git":
+		// OK
+	default:
 		return errRepoURLInvalid
 	}
 

internal/handlers/repo_url_validation_test.go

@@ -1,10 +1,6 @@
-package handlers_test
+package handlers
 
-import (
+import "testing"
-	"testing"
-
-	"git.eeqj.de/sneak/upaas/internal/handlers"
-)
 
 func TestValidateRepoURL(t *testing.T) {
 	t.Parallel()
@@ -47,13 +43,13 @@ func TestValidateRepoURL(t *testing.T) {
 		t.Run(tc.name, func(t *testing.T) {
 			t.Parallel()
 
-			err := handlers.ValidateRepoURLForTest(tc.url)
+			err := validateRepoURL(tc.url)
 			if tc.wantErr && err == nil {
-				t.Errorf("ValidateRepoURLForTest(%q) = nil, want error", tc.url)
+				t.Errorf("validateRepoURL(%q) = nil, want error", tc.url)
 			}
 
 			if !tc.wantErr && err != nil {
-				t.Errorf("ValidateRepoURLForTest(%q) = %v, want nil", tc.url, err)
+				t.Errorf("validateRepoURL(%q) = %v, want nil", tc.url, err)
 			}
 		})
 	}

internal/handlers/sanitize.go

@@ -1,30 +0,0 @@
-package handlers
-
-import (
-	"regexp"
-	"strings"
-)
-
-// ansiEscapePattern matches ANSI escape sequences (CSI, OSC, and single-character escapes).
-var ansiEscapePattern = regexp.MustCompile(`(\x1b\[[0-9;]*[a-zA-Z]|\x1b\][^\x07]*\x07|\x1b[^[\]])`)
-
-// SanitizeLogs strips ANSI escape sequences and non-printable control characters
-// from container log output. Newlines (\n), carriage returns (\r), and tabs (\t)
-// are preserved. This ensures that attacker-controlled container output cannot
-// inject terminal escape sequences or other dangerous control characters.
-func SanitizeLogs(input string) string {
-	// Strip ANSI escape sequences
-	result := ansiEscapePattern.ReplaceAllString(input, "")
-
-	// Strip remaining non-printable characters (keep \n, \r, \t)
-	var b strings.Builder
-	b.Grow(len(result))
-
-	for _, r := range result {
-		if r == '\n' || r == '\r' || r == '\t' || r >= ' ' {
-			b.WriteRune(r)
-		}
-	}
-
-	return b.String()
-}

internal/handlers/sanitize_test.go

@@ -1,84 +0,0 @@
-package handlers_test
-
-import (
-	"testing"
-
-	"git.eeqj.de/sneak/upaas/internal/handlers"
-)
-
-func TestSanitizeLogs(t *testing.T) { //nolint:funlen // table-driven tests
-	t.Parallel()
-
-	tests := []struct {
-		name     string
-		input    string
-		expected string
-	}{
-		{
-			name:     "plain text unchanged",
-			input:    "hello world\n",
-			expected: "hello world\n",
-		},
-		{
-			name:     "strips ANSI color codes",
-			input:    "\x1b[31mERROR\x1b[0m: something failed\n",
-			expected: "ERROR: something failed\n",
-		},
-		{
-			name:     "strips OSC sequences",
-			input:    "\x1b]0;window title\x07normal text\n",
-			expected: "normal text\n",
-		},
-		{
-			name:     "strips null bytes",
-			input:    "hello\x00world\n",
-			expected: "helloworld\n",
-		},
-		{
-			name:     "strips bell characters",
-			input:    "alert\x07here\n",
-			expected: "alerthere\n",
-		},
-		{
-			name:     "preserves tabs",
-			input:    "field1\tfield2\tfield3\n",
-			expected: "field1\tfield2\tfield3\n",
-		},
-		{
-			name:     "preserves carriage returns",
-			input:    "line1\r\nline2\r\n",
-			expected: "line1\r\nline2\r\n",
-		},
-		{
-			name:     "strips mixed escape sequences",
-			input:    "\x1b[32m2024-01-01\x1b[0m \x1b[1mINFO\x1b[0m starting\x00\n",
-			expected: "2024-01-01 INFO starting\n",
-		},
-		{
-			name:     "empty string",
-			input:    "",
-			expected: "",
-		},
-		{
-			name:     "only control characters",
-			input:    "\x00\x01\x02\x03",
-			expected: "",
-		},
-		{
-			name:     "cursor movement sequences stripped",
-			input:    "\x1b[2J\x1b[H\x1b[3Atext\n",
-			expected: "text\n",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			t.Parallel()
-
-			got := handlers.SanitizeLogs(tt.input)
-			if got != tt.expected {
-				t.Errorf("SanitizeLogs(%q) = %q, want %q", tt.input, got, tt.expected)
-			}
-		})
-	}
-}

internal/middleware/middleware.go

@@ -411,14 +411,8 @@ func (m *Middleware) SetupRequired() func(http.Handler) http.Handler {
 			}
 
 			if setupRequired {
-				path := request.URL.Path
+				// Allow access to setup page
-
+				if request.URL.Path == "/setup" {
-				// Allow access to setup page, health endpoint, static
-				// assets, and API routes even before setup is complete.
-				if path == "/setup" ||
-					path == "/health" ||
-					strings.HasPrefix(path, "/s/") ||
-					strings.HasPrefix(path, "/api/") {
 					next.ServeHTTP(writer, request)
 
 					return

internal/server/routes.go

@@ -114,7 +114,10 @@ func (s *Server) SetupRoutes() {
 			r.Get("/whoami", s.handlers.HandleAPIWhoAmI())
 
 			r.Get("/apps", s.handlers.HandleAPIListApps())
+			r.Post("/apps", s.handlers.HandleAPICreateApp())
 			r.Get("/apps/{id}", s.handlers.HandleAPIGetApp())
+			r.Delete("/apps/{id}", s.handlers.HandleAPIDeleteApp())
+			r.Post("/apps/{id}/deploy", s.handlers.HandleAPITriggerDeploy())
 			r.Get("/apps/{id}/deployments", s.handlers.HandleAPIListDeployments())
 		})
 	})

internal/service/deploy/deploy.go

@@ -11,7 +11,6 @@ import (
 	"log/slog"
 	"os"
 	"path/filepath"
-	"strings"
 	"sync"
 	"time"
 
@@ -473,7 +472,7 @@ func (svc *Service) runBuildAndDeploy(
 	// Build phase with timeout
 	imageID, err := svc.buildImageWithTimeout(deployCtx, app, deployment)
 	if err != nil {
-		cancelErr := svc.checkCancelled(deployCtx, bgCtx, app, deployment, "")
+		cancelErr := svc.checkCancelled(deployCtx, bgCtx, app, deployment)
 		if cancelErr != nil {
 			return cancelErr
 		}
@@ -486,7 +485,7 @@ func (svc *Service) runBuildAndDeploy(
 	// Deploy phase with timeout
 	err = svc.deployContainerWithTimeout(deployCtx, app, deployment, imageID)
 	if err != nil {
-		cancelErr := svc.checkCancelled(deployCtx, bgCtx, app, deployment, imageID)
+		cancelErr := svc.checkCancelled(deployCtx, bgCtx, app, deployment)
 		if cancelErr != nil {
 			return cancelErr
 		}
@@ -662,77 +661,24 @@ func (svc *Service) cancelActiveDeploy(appID string) {
 }
 
 // checkCancelled checks if the deploy context was cancelled (by a newer deploy)
-// and if so, marks the deployment as cancelled and cleans up orphan resources.
+// and if so, marks the deployment as cancelled. Returns ErrDeployCancelled or nil.
-// Returns ErrDeployCancelled or nil.
 func (svc *Service) checkCancelled(
 	deployCtx context.Context,
 	bgCtx context.Context,
 	app *models.App,
 	deployment *models.Deployment,
-	imageID string,
 ) error {
 	if !errors.Is(deployCtx.Err(), context.Canceled) {
 		return nil
 	}
 
-	svc.log.Info("deployment cancelled", "app", app.Name)
+	svc.log.Info("deployment cancelled by newer deploy", "app", app.Name)
-
-	svc.cleanupCancelledDeploy(bgCtx, app, deployment, imageID)
 
 	_ = deployment.MarkFinished(bgCtx, models.DeploymentStatusCancelled)
 
 	return ErrDeployCancelled
 }
 
-// cleanupCancelledDeploy removes orphan resources left by a cancelled deployment.
-func (svc *Service) cleanupCancelledDeploy(
-	ctx context.Context,
-	app *models.App,
-	deployment *models.Deployment,
-	imageID string,
-) {
-	// Clean up the intermediate Docker image if one was built
-	if imageID != "" {
-		removeErr := svc.docker.RemoveImage(ctx, imageID)
-		if removeErr != nil {
-			svc.log.Error("failed to remove image from cancelled deploy",
-				"error", removeErr, "app", app.Name, "image", imageID)
-			_ = deployment.AppendLog(ctx, "WARNING: failed to clean up image "+imageID+": "+removeErr.Error())
-		} else {
-			svc.log.Info("cleaned up image from cancelled deploy",
-				"app", app.Name, "image", imageID)
-			_ = deployment.AppendLog(ctx, "Cleaned up intermediate image: "+imageID)
-		}
-	}
-
-	// Clean up the build directory for this deployment
-	buildDir := svc.GetBuildDir(app.Name)
-
-	entries, err := os.ReadDir(buildDir)
-	if err != nil {
-		return
-	}
-
-	prefix := fmt.Sprintf("%d-", deployment.ID)
-
-	for _, entry := range entries {
-		if entry.IsDir() && strings.HasPrefix(entry.Name(), prefix) {
-			dirPath := filepath.Join(buildDir, entry.Name())
-
-			removeErr := os.RemoveAll(dirPath)
-			if removeErr != nil {
-				svc.log.Error("failed to remove build dir from cancelled deploy",
-					"error", removeErr, "path", dirPath)
-			} else {
-				svc.log.Info("cleaned up build dir from cancelled deploy",
-					"app", app.Name, "path", dirPath)
-
-				_ = deployment.AppendLog(ctx, "Cleaned up build directory")
-			}
-		}
-	}
-}
-
 func (svc *Service) fetchWebhookEvent(
 	ctx context.Context,
 	webhookEventID *int64,

internal/service/deploy/deploy_cleanup_test.go

@@ -1,63 +0,0 @@
-package deploy_test
-
-import (
-	"context"
-	"log/slog"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	"git.eeqj.de/sneak/upaas/internal/config"
-	"git.eeqj.de/sneak/upaas/internal/service/deploy"
-)
-
-func TestCleanupCancelledDeploy_RemovesBuildDir(t *testing.T) {
-	t.Parallel()
-
-	tmpDir := t.TempDir()
-	cfg := &config.Config{DataDir: tmpDir}
-
-	svc := deploy.NewTestServiceWithConfig(slog.Default(), cfg, nil)
-
-	// Create a fake build directory matching the deployment pattern
-	appName := "test-app"
-	buildDir := svc.GetBuildDirExported(appName)
-	require.NoError(t, os.MkdirAll(buildDir, 0o750))
-
-	// Create deployment-specific dir: <deploymentID>-<random>
-	deployDir := filepath.Join(buildDir, "42-abc123")
-	require.NoError(t, os.MkdirAll(deployDir, 0o750))
-
-	// Create a file inside to verify full removal
-	require.NoError(t, os.WriteFile(filepath.Join(deployDir, "work"), []byte("test"), 0o600))
-
-	// Also create a dir for a different deployment (should NOT be removed)
-	otherDir := filepath.Join(buildDir, "99-xyz789")
-	require.NoError(t, os.MkdirAll(otherDir, 0o750))
-
-	// Run cleanup for deployment 42
-	svc.CleanupCancelledDeploy(context.Background(), appName, 42, "")
-
-	// Deployment 42's dir should be gone
-	_, err := os.Stat(deployDir)
-	assert.True(t, os.IsNotExist(err), "deployment build dir should be removed")
-
-	// Deployment 99's dir should still exist
-	_, err = os.Stat(otherDir)
-	assert.NoError(t, err, "other deployment build dir should not be removed")
-}
-
-func TestCleanupCancelledDeploy_NoBuildDir(t *testing.T) {
-	t.Parallel()
-
-	tmpDir := t.TempDir()
-	cfg := &config.Config{DataDir: tmpDir}
-
-	svc := deploy.NewTestServiceWithConfig(slog.Default(), cfg, nil)
-
-	// Should not panic when build dir doesn't exist
-	svc.CleanupCancelledDeploy(context.Background(), "nonexistent-app", 1, "")
-}

internal/service/deploy/export_test.go

@@ -2,14 +2,7 @@ package deploy
 
 import (
 	"context"
-	"fmt"
 	"log/slog"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"git.eeqj.de/sneak/upaas/internal/config"
-	"git.eeqj.de/sneak/upaas/internal/docker"
 )
 
 // NewTestService creates a Service with minimal dependencies for testing.
@@ -38,45 +31,3 @@ func (svc *Service) TryLockApp(appID string) bool {
 func (svc *Service) UnlockApp(appID string) {
 	svc.unlockApp(appID)
 }
-
-// NewTestServiceWithConfig creates a Service with config and docker client for testing.
-func NewTestServiceWithConfig(log *slog.Logger, cfg *config.Config, dockerClient *docker.Client) *Service {
-	return &Service{
-		log:    log,
-		config: cfg,
-		docker: dockerClient,
-	}
-}
-
-// CleanupCancelledDeploy exposes the build directory cleanup portion of
-// cleanupCancelledDeploy for testing. It removes build directories matching
-// the deployment ID prefix.
-func (svc *Service) CleanupCancelledDeploy(
-	_ context.Context,
-	appName string,
-	deploymentID int64,
-	_ string,
-) {
-	// We can't create real models.App/Deployment in tests easily,
-	// so we test the build dir cleanup portion directly.
-	buildDir := svc.GetBuildDir(appName)
-
-	entries, err := os.ReadDir(buildDir)
-	if err != nil {
-		return
-	}
-
-	prefix := fmt.Sprintf("%d-", deploymentID)
-
-	for _, entry := range entries {
-		if entry.IsDir() && strings.HasPrefix(entry.Name(), prefix) {
-			dirPath := filepath.Join(buildDir, entry.Name())
-			_ = os.RemoveAll(dirPath)
-		}
-	}
-}
-
-// GetBuildDirExported exposes GetBuildDir for testing.
-func (svc *Service) GetBuildDirExported(appName string) string {
-	return svc.GetBuildDir(appName)
-}

internal/service/notify/notify.go

@@ -10,7 +10,6 @@ import (
 	"fmt"
 	"log/slog"
 	"net/http"
-	"net/url"
 	"time"
 
 	"go.uber.org/fx"
@@ -248,15 +247,10 @@ func (svc *Service) sendNtfy(
 ) error {
 	svc.log.Debug("sending ntfy notification", "topic", topic, "title", title)
 
-	parsedURL, err := url.ParseRequestURI(topic)
-	if err != nil {
-		return fmt.Errorf("invalid ntfy topic URL: %w", err)
-	}
-
 	request, err := http.NewRequestWithContext(
 		ctx,
 		http.MethodPost,
-		parsedURL.String(),
+		topic,
 		bytes.NewBufferString(message),
 	)
 	if err != nil {
@@ -266,7 +260,7 @@ func (svc *Service) sendNtfy(
 	request.Header.Set("Title", title)
 	request.Header.Set("Priority", svc.ntfyPriority(priority))
 
-	resp, err := svc.client.Do(request) // #nosec G704 -- URL from validated config, not user input
+	resp, err := svc.client.Do(request)
 	if err != nil {
 		return fmt.Errorf("failed to send ntfy request: %w", err)
 	}
@@ -346,15 +340,10 @@ func (svc *Service) sendSlack(
 		return fmt.Errorf("failed to marshal slack payload: %w", err)
 	}
 
-	parsedWebhookURL, err := url.ParseRequestURI(webhookURL)
-	if err != nil {
-		return fmt.Errorf("invalid slack webhook URL: %w", err)
-	}
-
 	request, err := http.NewRequestWithContext(
 		ctx,
 		http.MethodPost,
-		parsedWebhookURL.String(),
+		webhookURL,
 		bytes.NewBuffer(body),
 	)
 	if err != nil {
@@ -363,7 +352,7 @@ func (svc *Service) sendSlack(
 
 	request.Header.Set("Content-Type", "application/json")
 
-	resp, err := svc.client.Do(request) // #nosec G704 -- URL from validated config, not user input
+	resp, err := svc.client.Do(request)
 	if err != nil {
 		return fmt.Errorf("failed to send slack request: %w", err)
 	}

internal/ssh/keygen.go

@@ -12,7 +12,7 @@ import (
 
 // KeyPair contains an SSH key pair.
 type KeyPair struct {
-	PrivateKey string `json:"-"`
+	PrivateKey string
 	PublicKey  string
 }
 

static/js/app.js

@@ -369,7 +369,7 @@ document.addEventListener("alpine:init", () => {
     init() {
       // Read initial logs from script tag (avoids escaping issues)
       const initialLogsEl = this.$el.querySelector(".initial-logs");
-      this.logs = initialLogsEl?.dataset.logs || "Loading...";
+      this.logs = initialLogsEl?.textContent || "Loading...";
 
       // Set up scroll tracking
       this.$nextTick(() => {

templates/deployments.html

@@ -98,7 +98,7 @@
                         title="Scroll to bottom"
                     >↓ Follow</button>
                 </div>
-                {{if .Logs.Valid}}<div hidden class="initial-logs" data-logs="{{.Logs.String}}"></div>{{end}}
+                {{if .Logs.Valid}}<script type="text/plain" class="initial-logs">{{.Logs.String}}</script>{{end}}
             </div>
             {{end}}
         </div>