feat: add edit support for env vars, labels, and volumes

- Add POST /apps/{id}/env-vars/{varID}/edit endpoint
- Add POST /apps/{id}/labels/{labelID}/edit endpoint
- Add POST /apps/{id}/volumes/{volumeID}/edit endpoint
- Add inline edit UI with Alpine.js toggle in app_detail template
- Models already support Save() with update when ID != 0

Closes #67

internal/database/migrations/006_add_api_tokens.sql

@@ -1,11 +0,0 @@
-CREATE TABLE IF NOT EXISTS api_tokens (
-    id INTEGER PRIMARY KEY AUTOINCREMENT,
-    user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
-    name TEXT NOT NULL DEFAULT '',
-    token_hash TEXT NOT NULL UNIQUE,
-    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
-    last_used_at DATETIME
-);
-
-CREATE INDEX IF NOT EXISTS idx_api_tokens_token_hash ON api_tokens(token_hash);
-CREATE INDEX IF NOT EXISTS idx_api_tokens_user_id ON api_tokens(user_id);

internal/database/migrations/007_drop_api_tokens.sql

@@ -1 +0,0 @@
-DROP TABLE IF EXISTS api_tokens;

internal/handlers/api.go

@@ -1,377 +0,0 @@
-package handlers
-
-import (
-	"encoding/json"
-	"net/http"
-	"strconv"
-
-	"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.
-type apiAppResponse struct {
-	ID             string `json:"id"`
-	Name           string `json:"name"`
-	RepoURL        string `json:"repoUrl"`
-	Branch         string `json:"branch"`
-	DockerfilePath string `json:"dockerfilePath"`
-	Status         string `json:"status"`
-	WebhookSecret  string `json:"webhookSecret"`
-	SSHPublicKey   string `json:"sshPublicKey"`
-	CreatedAt      string `json:"createdAt"`
-	UpdatedAt      string `json:"updatedAt"`
-}
-
-// apiDeploymentResponse is the JSON representation of a deployment.
-type apiDeploymentResponse struct {
-	ID         int64  `json:"id"`
-	AppID      string `json:"appId"`
-	CommitSHA  string `json:"commitSha,omitempty"`
-	Status     string `json:"status"`
-	Duration   string `json:"duration,omitempty"`
-	StartedAt  string `json:"startedAt"`
-	FinishedAt string `json:"finishedAt,omitempty"`
-}
-
-func appToAPI(a *models.App) apiAppResponse {
-	return apiAppResponse{
-		ID:             a.ID,
-		Name:           a.Name,
-		RepoURL:        a.RepoURL,
-		Branch:         a.Branch,
-		DockerfilePath: a.DockerfilePath,
-		Status:         string(a.Status),
-		WebhookSecret:  a.WebhookSecret,
-		SSHPublicKey:   a.SSHPublicKey,
-		CreatedAt:      a.CreatedAt.Format("2006-01-02T15:04:05Z"),
-		UpdatedAt:      a.UpdatedAt.Format("2006-01-02T15:04:05Z"),
-	}
-}
-
-func deploymentToAPI(d *models.Deployment) apiDeploymentResponse {
-	resp := apiDeploymentResponse{
-		ID:        d.ID,
-		AppID:     d.AppID,
-		Status:    string(d.Status),
-		Duration:  d.Duration(),
-		StartedAt: d.StartedAt.Format("2006-01-02T15:04:05Z"),
-	}
-
-	if d.CommitSHA.Valid {
-		resp.CommitSHA = d.CommitSHA.String
-	}
-
-	if d.FinishedAt.Valid {
-		resp.FinishedAt = d.FinishedAt.Time.Format("2006-01-02T15:04:05Z")
-	}
-
-	return resp
-}
-
-// 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 loginRequest
-
-		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.Username == "" || req.Password == "" {
-			h.respondJSON(writer, request,
-				map[string]string{"error": "username and password are required"},
-				http.StatusBadRequest)
-
-			return
-		}
-
-		user, authErr := h.auth.Authenticate(request.Context(), req.Username, req.Password)
-		if authErr != nil {
-			h.respondJSON(writer, request,
-				map[string]string{"error": "invalid credentials"},
-				http.StatusUnauthorized)
-
-			return
-		}
-
-		sessionErr := h.auth.CreateSession(writer, request, user)
-		if sessionErr != nil {
-			h.log.Error("api: failed to create session", "error", sessionErr)
-			h.respondJSON(writer, request,
-				map[string]string{"error": "failed to create session"},
-				http.StatusInternalServerError)
-
-			return
-		}
-
-		h.respondJSON(writer, request, loginResponse{
-			UserID:   user.ID,
-			Username: user.Username,
-		}, http.StatusOK)
-	}
-}
-
-// HandleAPIListApps returns a handler that lists all apps as JSON.
-func (h *Handlers) HandleAPIListApps() http.HandlerFunc {
-	return func(writer http.ResponseWriter, request *http.Request) {
-		apps, err := h.appService.ListApps(request.Context())
-		if err != nil {
-			h.respondJSON(writer, request,
-				map[string]string{"error": "failed to list apps"},
-				http.StatusInternalServerError)
-
-			return
-		}
-
-		result := make([]apiAppResponse, 0, len(apps))
-		for _, a := range apps {
-			result = append(result, appToAPI(a))
-		}
-
-		h.respondJSON(writer, request, result, http.StatusOK)
-	}
-}
-
-// HandleAPIGetApp returns a handler that gets a single app by ID.
-func (h *Handlers) HandleAPIGetApp() 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
-		}
-
-		h.respondJSON(writer, request, appToAPI(application), http.StatusOK)
-	}
-}
-
-// 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
-		}
-
-		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
-
-// HandleAPIListDeployments returns a handler that lists deployments for an app.
-func (h *Handlers) HandleAPIListDeployments() 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
-		}
-
-		limit := deploymentsPageLimit
-
-		if l := request.URL.Query().Get("limit"); l != "" {
-			parsed, parseErr := strconv.Atoi(l)
-			if parseErr == nil && parsed > 0 {
-				limit = parsed
-			}
-		}
-
-		deployments, deployErr := application.GetDeployments(
-			request.Context(), limit,
-		)
-		if deployErr != nil {
-			h.respondJSON(writer, request,
-				map[string]string{"error": "failed to list deployments"},
-				http.StatusInternalServerError)
-
-			return
-		}
-
-		result := make([]apiDeploymentResponse, 0, len(deployments))
-		for _, d := range deployments {
-			result = append(result, deploymentToAPI(d))
-		}
-
-		h.respondJSON(writer, request, result, http.StatusOK)
-	}
-}
-
-// 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 {
-		UserID   int64  `json:"userId"`
-		Username string `json:"username"`
-	}
-
-	return func(writer http.ResponseWriter, request *http.Request) {
-		user, err := h.auth.GetCurrentUser(request.Context(), request)
-		if err != nil || user == nil {
-			h.respondJSON(writer, request,
-				map[string]string{"error": "unauthorized"},
-				http.StatusUnauthorized)
-
-			return
-		}
-
-		h.respondJSON(writer, request, whoAmIResponse{
-			UserID:   user.ID,
-			Username: user.Username,
-		}, http.StatusOK)
-	}
-}

internal/handlers/api_test.go

@@ -1,299 +0,0 @@
-package handlers_test
-
-import (
-	"encoding/json"
-	"net/http"
-	"net/http/httptest"
-	"strings"
-	"testing"
-
-	"github.com/go-chi/chi/v5"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-// apiRouter builds a chi router with the API routes using session auth middleware.
-func apiRouter(tc *testContext) http.Handler {
-	r := chi.NewRouter()
-
-	r.Route("/api/v1", func(apiR chi.Router) {
-		apiR.Post("/login", tc.handlers.HandleAPILoginPOST())
-
-		apiR.Group(func(apiR chi.Router) {
-			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())
-		})
-	})
-
-	return r
-}
-
-// setupAPITest creates a test context with a user and returns session cookies.
-func setupAPITest(t *testing.T) (*testContext, []*http.Cookie) {
-	t.Helper()
-
-	tc := setupTestHandlers(t)
-
-	// Create a user.
-	_, err := tc.authSvc.CreateUser(t.Context(), "admin", "password123")
-	require.NoError(t, err)
-
-	// Login via the API to get session cookies.
-	r := apiRouter(tc)
-
-	loginBody := `{"username":"admin","password":"password123"}`
-	req := httptest.NewRequest(http.MethodPost, "/api/v1/login", strings.NewReader(loginBody))
-	req.Header.Set("Content-Type", "application/json")
-
-	rr := httptest.NewRecorder()
-	r.ServeHTTP(rr, req)
-
-	require.Equal(t, http.StatusOK, rr.Code)
-
-	cookies := rr.Result().Cookies()
-	require.NotEmpty(t, cookies, "login should return session cookies")
-
-	return tc, cookies
-}
-
-// apiRequest makes an authenticated API request using session cookies.
-func apiRequest(
-	t *testing.T,
-	tc *testContext,
-	cookies []*http.Cookie,
-	method, path string,
-	body string,
-) *httptest.ResponseRecorder {
-	t.Helper()
-
-	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)
-	}
-
-	rr := httptest.NewRecorder()
-
-	r := apiRouter(tc)
-	r.ServeHTTP(rr, req)
-
-	return rr
-}
-
-func TestAPILoginSuccess(t *testing.T) {
-	t.Parallel()
-
-	tc := setupTestHandlers(t)
-
-	_, err := tc.authSvc.CreateUser(t.Context(), "admin", "password123")
-	require.NoError(t, err)
-
-	r := apiRouter(tc)
-
-	body := `{"username":"admin","password":"password123"}`
-	req := httptest.NewRequest(http.MethodPost, "/api/v1/login", strings.NewReader(body))
-	req.Header.Set("Content-Type", "application/json")
-
-	rr := httptest.NewRecorder()
-	r.ServeHTTP(rr, req)
-
-	assert.Equal(t, http.StatusOK, rr.Code)
-
-	var resp map[string]any
-	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &resp))
-	assert.Equal(t, "admin", resp["username"])
-
-	// Should have a Set-Cookie header.
-	assert.NotEmpty(t, rr.Result().Cookies())
-}
-
-func TestAPILoginInvalidCredentials(t *testing.T) {
-	t.Parallel()
-
-	tc := setupTestHandlers(t)
-
-	_, err := tc.authSvc.CreateUser(t.Context(), "admin", "password123")
-	require.NoError(t, err)
-
-	r := apiRouter(tc)
-
-	body := `{"username":"admin","password":"wrong"}`
-	req := httptest.NewRequest(http.MethodPost, "/api/v1/login", strings.NewReader(body))
-	req.Header.Set("Content-Type", "application/json")
-
-	rr := httptest.NewRecorder()
-	r.ServeHTTP(rr, req)
-
-	assert.Equal(t, http.StatusUnauthorized, rr.Code)
-}
-
-func TestAPILoginMissingFields(t *testing.T) {
-	t.Parallel()
-
-	tc := setupTestHandlers(t)
-
-	r := apiRouter(tc)
-
-	body := `{"username":"","password":""}`
-	req := httptest.NewRequest(http.MethodPost, "/api/v1/login", strings.NewReader(body))
-	req.Header.Set("Content-Type", "application/json")
-
-	rr := httptest.NewRecorder()
-	r.ServeHTTP(rr, req)
-
-	assert.Equal(t, http.StatusBadRequest, rr.Code)
-}
-
-func TestAPIRejectsUnauthenticated(t *testing.T) {
-	t.Parallel()
-
-	tc := setupTestHandlers(t)
-
-	r := apiRouter(tc)
-
-	req := httptest.NewRequest(http.MethodGet, "/api/v1/apps", nil)
-	rr := httptest.NewRecorder()
-	r.ServeHTTP(rr, req)
-
-	assert.Equal(t, http.StatusUnauthorized, rr.Code)
-}
-
-func TestAPIWhoAmI(t *testing.T) {
-	t.Parallel()
-
-	tc, cookies := setupAPITest(t)
-
-	rr := apiRequest(t, tc, cookies, http.MethodGet, "/api/v1/whoami", "")
-	assert.Equal(t, http.StatusOK, rr.Code)
-
-	var resp map[string]any
-	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &resp))
-	assert.Equal(t, "admin", resp["username"])
-}
-
-func TestAPIListAppsEmpty(t *testing.T) {
-	t.Parallel()
-
-	tc, cookies := setupAPITest(t)
-
-	rr := apiRequest(t, tc, cookies, http.MethodGet, "/api/v1/apps", "")
-	assert.Equal(t, http.StatusOK, rr.Code)
-
-	var apps []any
-	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &apps))
-	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)
-
-	body := `{"name":"my-app","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.MethodGet, "/api/v1/apps/"+appID, "")
-	assert.Equal(t, http.StatusOK, rr.Code)
-
-	var app map[string]any
-	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &app))
-	assert.Equal(t, "my-app", app["name"])
-}
-
-func TestAPIGetAppNotFound(t *testing.T) {
-	t.Parallel()
-
-	tc, cookies := setupAPITest(t)
-
-	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)
-}
-
-func TestAPIListDeployments(t *testing.T) {
-	t.Parallel()
-
-	tc, cookies := setupAPITest(t)
-
-	body := `{"name":"deploy-app","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.MethodGet, "/api/v1/apps/"+appID+"/deployments", "")
-	assert.Equal(t, http.StatusOK, rr.Code)
-
-	var deployments []any
-	require.NoError(t, json.Unmarshal(rr.Body.Bytes(), &deployments))
-	assert.Empty(t, deployments)
-}

internal/handlers/app.go

@@ -896,6 +896,54 @@ func (h *Handlers) HandleEnvVarDelete() http.HandlerFunc {
 	}
 }
 
+// HandleEnvVarEdit handles editing an existing environment variable.
+func (h *Handlers) HandleEnvVarEdit() http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		appID := chi.URLParam(request, "id")
+		envVarIDStr := chi.URLParam(request, "varID")
+
+		envVarID, parseErr := strconv.ParseInt(envVarIDStr, 10, 64)
+		if parseErr != nil {
+			http.NotFound(writer, request)
+
+			return
+		}
+
+		envVar, findErr := models.FindEnvVar(request.Context(), h.db, envVarID)
+		if findErr != nil || envVar == nil || envVar.AppID != appID {
+			http.NotFound(writer, request)
+
+			return
+		}
+
+		formErr := request.ParseForm()
+		if formErr != nil {
+			http.Error(writer, "Bad Request", http.StatusBadRequest)
+
+			return
+		}
+
+		key := request.FormValue("key")
+		value := request.FormValue("value")
+
+		if key == "" || value == "" {
+			http.Redirect(writer, request, "/apps/"+appID, http.StatusSeeOther)
+
+			return
+		}
+
+		envVar.Key = key
+		envVar.Value = value
+
+		saveErr := envVar.Save(request.Context())
+		if saveErr != nil {
+			h.log.Error("failed to edit env var", "error", saveErr)
+		}
+
+		http.Redirect(writer, request, "/apps/"+appID, http.StatusSeeOther)
+	}
+}
+
 // HandleLabelAdd handles adding a label.
 func (h *Handlers) HandleLabelAdd() http.HandlerFunc {
 	return func(writer http.ResponseWriter, request *http.Request) {
@@ -943,6 +991,54 @@ func (h *Handlers) HandleLabelDelete() http.HandlerFunc {
 	}
 }
 
+// HandleLabelEdit handles editing an existing label.
+func (h *Handlers) HandleLabelEdit() http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		appID := chi.URLParam(request, "id")
+		labelIDStr := chi.URLParam(request, "labelID")
+
+		labelID, parseErr := strconv.ParseInt(labelIDStr, 10, 64)
+		if parseErr != nil {
+			http.NotFound(writer, request)
+
+			return
+		}
+
+		label, findErr := models.FindLabel(request.Context(), h.db, labelID)
+		if findErr != nil || label == nil || label.AppID != appID {
+			http.NotFound(writer, request)
+
+			return
+		}
+
+		formErr := request.ParseForm()
+		if formErr != nil {
+			http.Error(writer, "Bad Request", http.StatusBadRequest)
+
+			return
+		}
+
+		key := request.FormValue("key")
+		value := request.FormValue("value")
+
+		if key == "" || value == "" {
+			http.Redirect(writer, request, "/apps/"+appID, http.StatusSeeOther)
+
+			return
+		}
+
+		label.Key = key
+		label.Value = value
+
+		saveErr := label.Save(request.Context())
+		if saveErr != nil {
+			h.log.Error("failed to edit label", "error", saveErr)
+		}
+
+		http.Redirect(writer, request, "/apps/"+appID, http.StatusSeeOther)
+	}
+}
+
 // HandleVolumeAdd handles adding a volume mount.
 func (h *Handlers) HandleVolumeAdd() http.HandlerFunc {
 	return func(writer http.ResponseWriter, request *http.Request) {
@@ -1021,6 +1117,56 @@ func (h *Handlers) HandleVolumeDelete() http.HandlerFunc {
 	}
 }
 
+// HandleVolumeEdit handles editing an existing volume mount.
+func (h *Handlers) HandleVolumeEdit() http.HandlerFunc {
+	return func(writer http.ResponseWriter, request *http.Request) {
+		appID := chi.URLParam(request, "id")
+		volumeIDStr := chi.URLParam(request, "volumeID")
+
+		volumeID, parseErr := strconv.ParseInt(volumeIDStr, 10, 64)
+		if parseErr != nil {
+			http.NotFound(writer, request)
+
+			return
+		}
+
+		volume, findErr := models.FindVolume(request.Context(), h.db, volumeID)
+		if findErr != nil || volume == nil || volume.AppID != appID {
+			http.NotFound(writer, request)
+
+			return
+		}
+
+		formErr := request.ParseForm()
+		if formErr != nil {
+			http.Error(writer, "Bad Request", http.StatusBadRequest)
+
+			return
+		}
+
+		hostPath := request.FormValue("host_path")
+		containerPath := request.FormValue("container_path")
+		readOnly := request.FormValue("readonly") == "1"
+
+		if hostPath == "" || containerPath == "" {
+			http.Redirect(writer, request, "/apps/"+appID, http.StatusSeeOther)
+
+			return
+		}
+
+		volume.HostPath = hostPath
+		volume.ContainerPath = containerPath
+		volume.ReadOnly = readOnly
+
+		saveErr := volume.Save(request.Context())
+		if saveErr != nil {
+			h.log.Error("failed to edit volume", "error", saveErr)
+		}
+
+		http.Redirect(writer, request, "/apps/"+appID, http.StatusSeeOther)
+	}
+}
+
 // HandlePortAdd handles adding a port mapping.
 func (h *Handlers) HandlePortAdd() http.HandlerFunc {
 	return func(writer http.ResponseWriter, request *http.Request) {

internal/handlers/handlers_test.go

@@ -24,7 +24,6 @@ import (
 	"git.eeqj.de/sneak/upaas/internal/handlers"
 	"git.eeqj.de/sneak/upaas/internal/healthcheck"
 	"git.eeqj.de/sneak/upaas/internal/logger"
-	"git.eeqj.de/sneak/upaas/internal/middleware"
 	"git.eeqj.de/sneak/upaas/internal/service/app"
 	"git.eeqj.de/sneak/upaas/internal/service/auth"
 	"git.eeqj.de/sneak/upaas/internal/service/deploy"
@@ -33,11 +32,10 @@ import (
 )
 
 type testContext struct {
-	handlers   *handlers.Handlers
-	database   *database.Database
-	authSvc    *auth.Service
-	appSvc     *app.Service
-	middleware *middleware.Middleware
+	handlers *handlers.Handlers
+	database *database.Database
+	authSvc  *auth.Service
+	appSvc   *app.Service
 }
 
 func createTestConfig(t *testing.T) *config.Config {
@@ -168,20 +166,11 @@ func setupTestHandlers(t *testing.T) *testContext {
 	)
 	require.NoError(t, handlerErr)
 
-	mw, mwErr := middleware.New(fx.Lifecycle(nil), middleware.Params{
-		Logger:  logInstance,
-		Globals: globalInstance,
-		Config:  cfg,
-		Auth:    authSvc,
-	})
-	require.NoError(t, mwErr)
-
 	return &testContext{
-		handlers:   handlersInstance,
-		database:   dbInstance,
-		authSvc:    authSvc,
-		appSvc:     appSvc,
-		middleware: mw,
+		handlers: handlersInstance,
+		database: dbInstance,
+		authSvc:  authSvc,
+		appSvc:   appSvc,
 	}
 }
 

internal/middleware/middleware.go

@@ -339,27 +339,6 @@ func (m *Middleware) LoginRateLimit() func(http.Handler) http.Handler {
 	}
 }
 
-// APISessionAuth returns middleware that requires session authentication for API routes.
-// Unlike SessionAuth, it returns JSON 401 responses instead of redirecting to /login.
-func (m *Middleware) APISessionAuth() func(http.Handler) http.Handler {
-	return func(next http.Handler) http.Handler {
-		return http.HandlerFunc(func(
-			writer http.ResponseWriter,
-			request *http.Request,
-		) {
-			user, err := m.params.Auth.GetCurrentUser(request.Context(), request)
-			if err != nil || user == nil {
-				writer.Header().Set("Content-Type", "application/json")
-				http.Error(writer, `{"error":"unauthorized"}`, http.StatusUnauthorized)
-
-				return
-			}
-
-			next.ServeHTTP(writer, request)
-		})
-	}
-}
-
 // SetupRequired returns middleware that redirects to setup if no user exists.
 func (m *Middleware) SetupRequired() func(http.Handler) http.Handler {
 	return func(next http.Handler) http.Handler {

internal/server/routes.go

@@ -54,67 +54,50 @@ func (s *Server) SetupRoutes() {
 		r.Group(func(r chi.Router) {
 			r.Use(s.mw.SessionAuth())
 
-		// Dashboard
-		r.Get("/", s.handlers.HandleDashboard())
+			// Dashboard
+			r.Get("/", s.handlers.HandleDashboard())
 
-		// Logout
-		r.Post("/logout", s.handlers.HandleLogout())
+			// Logout
+			r.Post("/logout", s.handlers.HandleLogout())
 
-		// App routes
-		r.Get("/apps/new", s.handlers.HandleAppNew())
-		r.Post("/apps", s.handlers.HandleAppCreate())
-		r.Get("/apps/{id}", s.handlers.HandleAppDetail())
-		r.Get("/apps/{id}/edit", s.handlers.HandleAppEdit())
-		r.Post("/apps/{id}", s.handlers.HandleAppUpdate())
-		r.Post("/apps/{id}/delete", s.handlers.HandleAppDelete())
-		r.Post("/apps/{id}/deploy", s.handlers.HandleAppDeploy())
-		r.Post("/apps/{id}/deployments/cancel", s.handlers.HandleCancelDeploy())
-		r.Get("/apps/{id}/deployments", s.handlers.HandleAppDeployments())
-		r.Get("/apps/{id}/deployments/{deploymentID}/logs", s.handlers.HandleDeploymentLogsAPI())
-		r.Get("/apps/{id}/deployments/{deploymentID}/download", s.handlers.HandleDeploymentLogDownload())
-		r.Get("/apps/{id}/logs", s.handlers.HandleAppLogs())
-		r.Get("/apps/{id}/container-logs", s.handlers.HandleContainerLogsAPI())
-		r.Get("/apps/{id}/status", s.handlers.HandleAppStatusAPI())
-		r.Get("/apps/{id}/recent-deployments", s.handlers.HandleRecentDeploymentsAPI())
-		r.Post("/apps/{id}/restart", s.handlers.HandleAppRestart())
-		r.Post("/apps/{id}/stop", s.handlers.HandleAppStop())
-		r.Post("/apps/{id}/start", s.handlers.HandleAppStart())
+			// App routes
+			r.Get("/apps/new", s.handlers.HandleAppNew())
+			r.Post("/apps", s.handlers.HandleAppCreate())
+			r.Get("/apps/{id}", s.handlers.HandleAppDetail())
+			r.Get("/apps/{id}/edit", s.handlers.HandleAppEdit())
+			r.Post("/apps/{id}", s.handlers.HandleAppUpdate())
+			r.Post("/apps/{id}/delete", s.handlers.HandleAppDelete())
+			r.Post("/apps/{id}/deploy", s.handlers.HandleAppDeploy())
+			r.Post("/apps/{id}/deployments/cancel", s.handlers.HandleCancelDeploy())
+			r.Get("/apps/{id}/deployments", s.handlers.HandleAppDeployments())
+			r.Get("/apps/{id}/deployments/{deploymentID}/logs", s.handlers.HandleDeploymentLogsAPI())
+			r.Get("/apps/{id}/deployments/{deploymentID}/download", s.handlers.HandleDeploymentLogDownload())
+			r.Get("/apps/{id}/logs", s.handlers.HandleAppLogs())
+			r.Get("/apps/{id}/container-logs", s.handlers.HandleContainerLogsAPI())
+			r.Get("/apps/{id}/status", s.handlers.HandleAppStatusAPI())
+			r.Get("/apps/{id}/recent-deployments", s.handlers.HandleRecentDeploymentsAPI())
+			r.Post("/apps/{id}/restart", s.handlers.HandleAppRestart())
+			r.Post("/apps/{id}/stop", s.handlers.HandleAppStop())
+			r.Post("/apps/{id}/start", s.handlers.HandleAppStart())
 
-		// Environment variables
-		r.Post("/apps/{id}/env-vars", s.handlers.HandleEnvVarAdd())
-		r.Post("/apps/{id}/env-vars/{varID}/delete", s.handlers.HandleEnvVarDelete())
+			// Environment variables
+			r.Post("/apps/{id}/env-vars", s.handlers.HandleEnvVarAdd())
+			r.Post("/apps/{id}/env-vars/{varID}/edit", s.handlers.HandleEnvVarEdit())
+			r.Post("/apps/{id}/env-vars/{varID}/delete", s.handlers.HandleEnvVarDelete())
 
-		// Labels
-		r.Post("/apps/{id}/labels", s.handlers.HandleLabelAdd())
-		r.Post("/apps/{id}/labels/{labelID}/delete", s.handlers.HandleLabelDelete())
+			// Labels
+			r.Post("/apps/{id}/labels", s.handlers.HandleLabelAdd())
+			r.Post("/apps/{id}/labels/{labelID}/edit", s.handlers.HandleLabelEdit())
+			r.Post("/apps/{id}/labels/{labelID}/delete", s.handlers.HandleLabelDelete())
 
-		// Volumes
-		r.Post("/apps/{id}/volumes", s.handlers.HandleVolumeAdd())
-		r.Post("/apps/{id}/volumes/{volumeID}/delete", s.handlers.HandleVolumeDelete())
+			// Volumes
+			r.Post("/apps/{id}/volumes", s.handlers.HandleVolumeAdd())
+			r.Post("/apps/{id}/volumes/{volumeID}/edit", s.handlers.HandleVolumeEdit())
+			r.Post("/apps/{id}/volumes/{volumeID}/delete", s.handlers.HandleVolumeDelete())
 
-		// Ports
-		r.Post("/apps/{id}/ports", s.handlers.HandlePortAdd())
-		r.Post("/apps/{id}/ports/{portID}/delete", s.handlers.HandlePortDelete())
-		})
-	})
-
-	// API v1 routes (cookie-based session auth, no CSRF)
-	s.router.Route("/api/v1", func(r chi.Router) {
-		// Login endpoint is public (returns session cookie)
-		r.With(s.mw.LoginRateLimit()).Post("/login", s.handlers.HandleAPILoginPOST())
-
-		// All other API routes require session auth
-		r.Group(func(r chi.Router) {
-			r.Use(s.mw.APISessionAuth())
-
-			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())
+			// Ports
+			r.Post("/apps/{id}/ports", s.handlers.HandlePortAdd())
+			r.Post("/apps/{id}/ports/{portID}/delete", s.handlers.HandlePortDelete())
 		})
 	})
 

templates/app_detail.html

@@ -106,15 +106,33 @@
                 </thead>
                 <tbody class="table-body">
                     {{range .EnvVars}}
-                    <tr>
-                        <td class="font-mono font-medium">{{.Key}}</td>
-                        <td class="font-mono text-gray-500">{{.Value}}</td>
-                        <td class="text-right">
-                            <form method="POST" action="/apps/{{$.App.ID}}/env/{{.ID}}/delete" class="inline" x-data="confirmAction('Delete this environment variable?')" @submit="confirm($event)">
-                {{ .CSRFField }}
-                                <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
-                            </form>
-                        </td>
+                    <tr x-data="{ editing: false }">
+                        <template x-if="!editing">
+                            <td class="font-mono font-medium">{{.Key}}</td>
+                        </template>
+                        <template x-if="!editing">
+                            <td class="font-mono text-gray-500">{{.Value}}</td>
+                        </template>
+                        <template x-if="!editing">
+                            <td class="text-right">
+                                <button @click="editing = true" class="text-primary-600 hover:text-primary-800 text-sm mr-2">Edit</button>
+                                <form method="POST" action="/apps/{{$.App.ID}}/env-vars/{{.ID}}/delete" class="inline" x-data="confirmAction('Delete this environment variable?')" @submit="confirm($event)">
+                    {{ .CSRFField }}
+                                    <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
+                                </form>
+                            </td>
+                        </template>
+                        <template x-if="editing">
+                            <td colspan="3">
+                                <form method="POST" action="/apps/{{$.App.ID}}/env-vars/{{.ID}}/edit" class="flex flex-col sm:flex-row gap-2 items-center">
+                    {{ .CSRFField }}
+                                    <input type="text" name="key" value="{{.Key}}" required class="input flex-1 font-mono text-sm">
+                                    <input type="text" name="value" value="{{.Value}}" required class="input flex-1 font-mono text-sm">
+                                    <button type="submit" class="btn-primary text-sm">Save</button>
+                                    <button type="button" @click="editing = false" class="text-gray-500 hover:text-gray-700 text-sm">Cancel</button>
+                                </form>
+                            </td>
+                        </template>
                     </tr>
                     {{end}}
                 </tbody>
@@ -151,15 +169,33 @@
                         </td>
                     </tr>
                     {{range .Labels}}
-                    <tr>
-                        <td class="font-mono font-medium">{{.Key}}</td>
-                        <td class="font-mono text-gray-500">{{.Value}}</td>
-                        <td class="text-right">
-                            <form method="POST" action="/apps/{{$.App.ID}}/labels/{{.ID}}/delete" class="inline" x-data="confirmAction('Delete this label?')" @submit="confirm($event)">
-                {{ .CSRFField }}
-                                <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
-                            </form>
-                        </td>
+                    <tr x-data="{ editing: false }">
+                        <template x-if="!editing">
+                            <td class="font-mono font-medium">{{.Key}}</td>
+                        </template>
+                        <template x-if="!editing">
+                            <td class="font-mono text-gray-500">{{.Value}}</td>
+                        </template>
+                        <template x-if="!editing">
+                            <td class="text-right">
+                                <button @click="editing = true" class="text-primary-600 hover:text-primary-800 text-sm mr-2">Edit</button>
+                                <form method="POST" action="/apps/{{$.App.ID}}/labels/{{.ID}}/delete" class="inline" x-data="confirmAction('Delete this label?')" @submit="confirm($event)">
+                    {{ .CSRFField }}
+                                    <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
+                                </form>
+                            </td>
+                        </template>
+                        <template x-if="editing">
+                            <td colspan="3">
+                                <form method="POST" action="/apps/{{$.App.ID}}/labels/{{.ID}}/edit" class="flex flex-col sm:flex-row gap-2 items-center">
+                    {{ .CSRFField }}
+                                    <input type="text" name="key" value="{{.Key}}" required class="input flex-1 font-mono text-sm">
+                                    <input type="text" name="value" value="{{.Value}}" required class="input flex-1 font-mono text-sm">
+                                    <button type="submit" class="btn-primary text-sm">Save</button>
+                                    <button type="button" @click="editing = false" class="text-gray-500 hover:text-gray-700 text-sm">Cancel</button>
+                                </form>
+                            </td>
+                        </template>
                     </tr>
                     {{end}}
                 </tbody>
@@ -189,22 +225,46 @@
                 </thead>
                 <tbody class="table-body">
                     {{range .Volumes}}
-                    <tr>
-                        <td class="font-mono">{{.HostPath}}</td>
-                        <td class="font-mono">{{.ContainerPath}}</td>
-                        <td>
-                            {{if .ReadOnly}}
-                            <span class="badge-neutral">Read-only</span>
-                            {{else}}
-                            <span class="badge-info">Read-write</span>
-                            {{end}}
-                        </td>
-                        <td class="text-right">
-                            <form method="POST" action="/apps/{{$.App.ID}}/volumes/{{.ID}}/delete" class="inline" x-data="confirmAction('Delete this volume mount?')" @submit="confirm($event)">
-                {{ .CSRFField }}
-                                <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
-                            </form>
-                        </td>
+                    <tr x-data="{ editing: false }">
+                        <template x-if="!editing">
+                            <td class="font-mono">{{.HostPath}}</td>
+                        </template>
+                        <template x-if="!editing">
+                            <td class="font-mono">{{.ContainerPath}}</td>
+                        </template>
+                        <template x-if="!editing">
+                            <td>
+                                {{if .ReadOnly}}
+                                <span class="badge-neutral">Read-only</span>
+                                {{else}}
+                                <span class="badge-info">Read-write</span>
+                                {{end}}
+                            </td>
+                        </template>
+                        <template x-if="!editing">
+                            <td class="text-right">
+                                <button @click="editing = true" class="text-primary-600 hover:text-primary-800 text-sm mr-2">Edit</button>
+                                <form method="POST" action="/apps/{{$.App.ID}}/volumes/{{.ID}}/delete" class="inline" x-data="confirmAction('Delete this volume mount?')" @submit="confirm($event)">
+                    {{ .CSRFField }}
+                                    <button type="submit" class="text-error-500 hover:text-error-700 text-sm">Delete</button>
+                                </form>
+                            </td>
+                        </template>
+                        <template x-if="editing">
+                            <td colspan="4">
+                                <form method="POST" action="/apps/{{$.App.ID}}/volumes/{{.ID}}/edit" class="flex flex-col sm:flex-row gap-2 items-center">
+                    {{ .CSRFField }}
+                                    <input type="text" name="host_path" value="{{.HostPath}}" required class="input flex-1 font-mono text-sm" placeholder="/host/path">
+                                    <input type="text" name="container_path" value="{{.ContainerPath}}" required class="input flex-1 font-mono text-sm" placeholder="/container/path">
+                                    <label class="flex items-center gap-2 text-sm text-gray-600 whitespace-nowrap">
+                                        <input type="checkbox" name="readonly" value="1" {{if .ReadOnly}}checked{{end}} class="rounded border-gray-300 text-primary-600 focus:ring-primary-500">
+                                        Read-only
+                                    </label>
+                                    <button type="submit" class="btn-primary text-sm">Save</button>
+                                    <button type="button" @click="editing = false" class="text-gray-500 hover:text-gray-700 text-sm">Cancel</button>
+                                </form>
+                            </td>
+                        </template>
                     </tr>
                     {{end}}
                 </tbody>