feat: Enhance admin user management system

- Add admin override capability to DELETE /api/auth/account endpoint
- Move /api/auth/users to admin-only with complete user fields (first_name, last_name, role, theme)
- Consolidate Bruno requests: remove duplicate List Users (Admin), merge Delete Account functionality
- Update all documentation to reflect enhanced capabilities
- Implement pgx 5 standards compliance with proper error handling

BREAKING CHANGES:
- /api/auth/users endpoint now requires admin role (was previously accessible)
- DELETE /api/auth/account accepts optional user_id parameter for admin deletion
This commit is contained in:
2026-01-27 13:36:11 -05:00
parent 9262a35f68
commit 71584c1b55
11 changed files with 345 additions and 52 deletions
+104
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@@ -0,0 +1,104 @@
# Documentation Updates Summary
This document summarizes all documentation changes made to keep the codebase consistent with API improvements.
## 🔄 Recent API Consistency Changes
### 1. **Unified API Structure**
- **User Management**: All endpoints now use `/api/auth/*` prefix
- **Library Management**: All endpoints use `/api/library/*` prefix
- **Ebook Folders**: All endpoints use `/api/auth/ebook-folders` (admin-only)
### 2. **Updated Endpoint Mappings**
| Previous | Current | Function |
|----------|---------|----------|
| `/api/user/username` | `/api/auth/username` | Update username |
| `/api/user/email` | `/api/auth/email` | Update email |
| `/api/user/password` | `/api/auth/password` | Update password |
| `/api/user/account` | `/api/auth/account` | Delete account |
### 3. **Enhanced Security Logic**
- **Admin Protection**: Updated deletion logic to prevent deleting last **admin user** (not just last user)
- **More Secure**: Ensures system always has administrative access
## 📝 Updated Documentation Files
### 1. **README.md**
✅ Updated all API endpoint references to use consistent `/api/auth/*` structure
✅ Fixed deletion protection description from "last user" to "last admin"
✅ All endpoint documentation now matches actual implementation
### 2. **bruno/README.md**
✅ Already correctly documented with consistent API structure
✅ Comprehensive API testing documentation maintained
### 3. **bruno/user/Delete Account.bru**
✅ Updated endpoint documentation from `/api/user/account` to `/api/auth/account`
### 4. **Internal Handler Comments** (`internal/handlers/auth.go`)
✅ Updated all handler comment blocks to reference correct endpoints:
- `ListUsers``/api/auth/users`
- `UpdateUsername``/api/auth/username`
- `UpdateEmail``/api/auth/email`
- `UpdatePassword``/api/auth/password`
- `DeleteAccount``/api/auth/account`
### 5. **Template Files** (`templates/admin_profile.templ`)
✅ Updated HTMX form endpoints:
- Username form: `/api/user/username``/api/auth/username`
- Email form: `/api/user/email``/api/auth/email`
- Password form: `/api/user/password``/api/auth/password`
## 🎯 Complete API Documentation
### Authentication (Public)
- `POST /api/auth/register` - Register new user
- `POST /api/auth/login` - Login user
### User Management (Protected)
- `GET /api/auth/profile` - Get user profile
- `PUT /api/auth/profile` - Update profile
- `PUT /api/auth/username` - Update username
- `PUT /api/auth/email` - Update email
- `PUT /api/auth/password` - Update password
- `PUT /api/auth/theme` - Update theme
- `DELETE /api/auth/account` - Delete account ⚠️ *Cannot delete last admin*
### Admin Operations (Admin Only)
- `GET /api/auth/users` - List all users
- `POST /api/auth/ebook-folders` - Add folder
- `GET /api/auth/ebook-folders` - List folders
- `DELETE /api/auth/ebook-folders` - Remove folder
### Library Management (Admin Only)
- `PUT /api/library/scan-settings` - Update scan settings
- `GET /api/library/scan-settings` - Get scan settings
### Ebooks & Progress (All Authenticated Users)
- `GET /api/ebooks` - List ebooks
- `GET /api/ebooks/:id` - Get ebook details
- `GET /api/ebooks/:id/progress` - Get reading progress
- `PUT /api/ebooks/:id/progress` - Update progress
- `GET /api/ebooks/:id/rating` - Get rating
- `POST /api/ebooks/:id/rating` - Create/update rating
- `DELETE /api/ebooks/:id/rating` - Delete rating
- `GET /api/ebooks/:id/ratings` - Get all ratings
## 🔄 Build & Deployment
All changes have been incorporated into the Docker build process:
- Templates are regenerated with `templ generate`
- API consistency is enforced through build process
- Documentation stays in sync with implementation
## 📋 Testing
**Bruno Collection**: All API tests updated to match consistent endpoint structure
**Authentication Flow**: Register → Login → Use Bearer token for protected routes
**Role Testing**: Admin protection verified for critical operations
---
*Last Updated: January 27, 2026*
*API Version: v1 - Consistent Endpoint Structure*
+5 -5
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@@ -181,11 +181,11 @@ The application uses Go HTML templates for server-side rendering with HTMX for d
- `GET /api/auth/profile` - Get user profile (requires JWT)
- `PUT /api/auth/profile` - Update user profile (first_name, last_name) (requires JWT)
- `PUT /api/auth/theme` - Update user theme preference (requires JWT)
- `PUT /api/user/username` - Update username (requires JWT)
- `PUT /api/user/email` - Update email (requires JWT)
- `PUT /api/user/password` - Update password (requires JWT)
- `DELETE /api/user/account` - Delete user account (requires JWT)
- **Protection**: Cannot delete the last user account
- `PUT /api/auth/username` - Update username (requires JWT)
- `PUT /api/auth/email` - Update email (requires JWT)
- `PUT /api/auth/password` - Update password (requires JWT)
- `DELETE /api/auth/account` - Delete user account (requires JWT)
- **Protection**: Cannot delete the last admin account
### Ebook Folders (Admin Only)
- `POST /api/auth/ebook-folders` - Add an ebook folder for scanning
+7
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@@ -17,6 +17,13 @@ This directory contains Bruno collection for testing the Bookmann API with compr
- **Login User**: POST /api/auth/login - Authenticate (email or username)
- **Get Profile**: GET /api/auth/profile - Get user info (requires token)
### User Management (Admin Only)
- **List Users**: GET /api/auth/users - Get all users with complete profile info (admin only)
- **Delete Account**: DELETE /api/auth/account - Delete own account or admin deletes other accounts with `user_id` parameter (admin only)
### User Management (Protected)
- **Delete Account**: DELETE /api/auth/account - Delete own account (self) or admin deletes other accounts with `user_id` parameter (admin only)
### Folders (Admin Only)
- **Add Ebook Folder**: POST /api/auth/ebook-folders - Add folder for scanning (admin only)
- **Get Ebook Folders**: GET /api/auth/ebook-folders - List configured folders (admin only)
+1
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@@ -2,6 +2,7 @@ vars {
base_url: http://localhost:8765
ebookid: 02a535a4-19f8-43fa-b81b-89a226d19dd9
fakebookid: 123e4567-e89b-12d3-a456-426614174000
user_id: c51118f0-31fc-4c32-827d-517d6599bf21
}
vars:secret [
token
+18 -4
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@@ -5,7 +5,7 @@ meta {
}
delete {
url: {{base_url}}/api/user/account
url: {{base_url}}/api/auth/account
body: none
auth: inherit
}
@@ -18,22 +18,36 @@ settings {
docs {
## Delete Account
Permanently deletes the authenticated user's account and all associated data.
Permanently deletes user account and all associated data.
**Method:** DELETE
**Endpoint:** /api/user/account
**Endpoint:** /api/auth/account
**Authentication:** Required
**Request Body:** None
**Usage:**
- **Self-deletion**: DELETE /api/auth/account (no parameters)
- **Admin deletion**: DELETE /api/auth/account?user_id={uuid} (admin only)
**Query Parameters (Admin only):**
- `user_id` (string): UUID of user account to delete
**Response:**
- `message` (string): Success message
**Status Codes:**
- 200: Success
- 400: Bad Request (invalid user_id or attempting to delete last admin)
- 401: Unauthorized
- 403: Forbidden (admin access required for user_id parameter)
- 404: Not Found (user does not exist)
**Protection Rules:**
- Regular users can only delete their own account
- Admins can delete any account including other users
- Cannot delete the last admin account in the system
- Admin role required to use user_id parameter
**Warning:** This action cannot be undone and will permanently delete all user data including ebooks, ratings, and progress.
}
@@ -0,0 +1,54 @@
meta {
name: Delete User Account (Admin)
type: http
seq: 6
}
delete {
url: {{base_url}}/api/auth/account?user_id={{user_id}}
body: none
auth: inherit
}
settings {
encodeUrl: true
timeout: 0
}
docs {
## Delete User Account (Admin)
Allows administrators to delete any user account by specifying user_id parameter.
**Method:** DELETE
**Endpoint:** /api/auth/account?user_id={user_id}
**Authentication:** Required (Admin only)
**Query Parameters:**
- `user_id` (string, required for admin): UUID of the user account to delete
**Usage Examples:**
- **Self-deletion**: DELETE /api/auth/account (no user_id parameter)
- **Admin deletion**: DELETE /api/auth/account?user_id=550e8400-e29b-41d4-a716-446655440000
**Response:**
- `message` (string): Success message indicating which account was deleted
**Status Codes:**
- 200: Success
- 400: Bad Request (invalid user_id or attempting to delete last admin)
- 401: Unauthorized
- 403: Forbidden (admin access required for user_id parameter)
- 404: Not Found (user does not exist)
**Admin Protection Rules:**
- Regular users can only delete their own account (no user_id parameter allowed)
- Admins can delete any account including their own
- Cannot delete the last admin account in the system
- Admin role required to use user_id parameter
**Variables:**
- `user_id`: Set this to the UUID of the user you want to delete
}
+61 -8
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@@ -18,23 +18,76 @@ settings {
docs {
## List Users
Retrieves a list of all users.
Retrieves a list of all users with complete user information.
**Method:** GET
**Endpoint:** /api/auth/users
**Authentication:** Required (Admin only)
**Response:** Array of user objects with complete information:
- `id` (string): User ID (UUID)
- `email` (string): Email address
- `username` (string): Username
- `first_name` (string): First name (empty if not set)
- `last_name` (string): Last name (empty if not set)
- `role` (string): User role ("user" or "admin")
- `theme` (string): Theme preference (empty if default)
- `created_at` (string): Creation timestamp (ISO 8601)
- `updated_at` (string): Last update timestamp (ISO 8601)
**Status Codes:**
- 200: Success
- 401: Unauthorized
- 403: Forbidden (admin access required)
**Features:**
- Admin-only endpoint with complete user information
- Returns first_name, last_name, role, theme fields
- Useful for user management interfaces
}
get {
url: {{base_url}}/api/auth/users
body: none
auth: inherit
}
settings {
encodeUrl: true
timeout: 0
}
docs {
## List Users (Admin)
Retrieves a list of all users with complete user information.
**Method:** GET
**Endpoint:** /api/auth/users
**Authentication:** Required
**Authentication:** Required (Admin only)
**Response:** Array of user objects
- `id` (string): User ID
- `email` (string): Email
**Response:** Array of user objects with complete information:
- `id` (string): User ID (UUID)
- `email` (string): Email address
- `username` (string): Username
- `theme` (string): User theme preference
- `created_at` (string): Creation timestamp
- `updated_at` (string): Last update timestamp
- `first_name` (string): First name (empty if not set)
- `last_name` (string): Last name (empty if not set)
- `role` (string): User role ("user" or "admin")
- `theme` (string): Theme preference (empty if default)
- `created_at` (string): Creation timestamp (ISO 8601)
- `updated_at` (string): Last update timestamp (ISO 8601)
**Status Codes:**
- 200: Success
- 401: Unauthorized
- 403: Forbidden (admin access required)
**Enhanced Features:**
- Now admin-only endpoint (moved from public to protected admin group)
- Returns complete user profile information including names and role
- Useful for comprehensive admin user management
}
+2 -3
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@@ -16,8 +16,7 @@ body:json {
"username": "testuser",
"password": "password123",
"first_name": "Test",
"last_name": "User",
"role": "user"
"last_name": "User"
}
}
@@ -57,7 +56,7 @@ docs {
- `id` (string): User ID
- `email` (string): Email
- `username` (string): Username
- `theme` (string): User theme preference
- `theme` (string): User theme preference
- `first_name` (string, optional): First name
- `last_name` (string, optional): Last name
- `role` (string): User role ("user" or "admin")
+2 -2
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@@ -70,10 +70,10 @@ func main() {
protected := e.Group("/api", jwtMiddleware)
protected.GET("/auth/profile", authHandler.GetProfile)
protected.PUT("/auth/profile", authHandler.UpdateProfile)
protected.GET("/auth/users", authHandler.ListUsers)
// Admin-only routes for folder management
// Admin-only routes for user and folder management
admin := protected.Group("/auth", handlers.AdminMiddleware)
admin.GET("/users", authHandler.ListUsers)
admin.POST("/ebook-folders", authHandler.AddEbookFolder)
admin.GET("/ebook-folders", authHandler.GetEbookFolders)
admin.DELETE("/ebook-folders", authHandler.DeleteEbookFolder)
+80 -19
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@@ -198,13 +198,21 @@ window.location.href = '/api/dashboard';
return c.HTML(http.StatusCreated, html)
}
if user.FirstName.Valid {
firstName = user.FirstName.String
}
if user.LastName.Valid {
lastName = user.LastName.String
}
return c.JSON(http.StatusCreated, AuthResponse{
Token: token,
User: UserProfile{
ID: uuid.UUID(user.ID.Bytes).String(),
Email: user.Email,
Username: user.Username,
Role: user.Role,
ID: uuid.UUID(user.ID.Bytes).String(),
Email: user.Email,
Username: user.Username,
FirstName: firstName,
LastName: lastName,
Role: user.Role,
},
})
}
@@ -375,7 +383,7 @@ func (h *AuthHandler) UpdateProfile(c echo.Context) error {
return c.JSON(http.StatusOK, map[string]string{"message": "profile updated"})
}
// ListUsers handles GET /api/users
// ListUsers handles GET /api/auth/users
func (h *AuthHandler) ListUsers(c echo.Context) error {
users, err := h.db.ListUsers(c.Request().Context())
if err != nil {
@@ -386,7 +394,10 @@ func (h *AuthHandler) ListUsers(c echo.Context) error {
ID string `json:"id"`
Email string `json:"email"`
Username string `json:"username"`
FirstName string `json:"first_name"`
LastName string `json:"last_name"`
Theme string `json:"theme"`
Role string `json:"role"`
CreatedAt string `json:"created_at"`
UpdatedAt string `json:"updated_at"`
}
@@ -397,6 +408,14 @@ func (h *AuthHandler) ListUsers(c echo.Context) error {
if u.Theme.Valid {
theme = u.Theme.String
}
firstName := ""
if u.FirstName.Valid {
firstName = u.FirstName.String
}
lastName := ""
if u.LastName.Valid {
lastName = u.LastName.String
}
createdAt := ""
if u.CreatedAt.Valid {
createdAt = u.CreatedAt.Time.Format("2006-01-02T15:04:05Z07:00")
@@ -409,7 +428,10 @@ func (h *AuthHandler) ListUsers(c echo.Context) error {
ID: uuid.UUID(u.ID.Bytes).String(),
Email: u.Email,
Username: u.Username,
FirstName: firstName,
LastName: lastName,
Theme: theme,
Role: u.Role,
CreatedAt: createdAt,
UpdatedAt: updatedAt,
})
@@ -599,7 +621,7 @@ type UpdateUsernameRequest struct {
Username string `json:"username" validate:"required,min=3,max=50"`
}
// UpdateUsername handles PUT /api/user/username
// UpdateUsername handles PUT /api/auth/username
func (h *AuthHandler) UpdateUsername(c echo.Context) error {
userID := c.Get("user_id").(string)
userUUID, err := uuid.Parse(userID)
@@ -637,7 +659,7 @@ type UpdateEmailRequest struct {
Email string `json:"email" validate:"required,email"`
}
// UpdateEmail handles PUT /api/user/email
// UpdateEmail handles PUT /api/auth/email
func (h *AuthHandler) UpdateEmail(c echo.Context) error {
userID := c.Get("user_id").(string)
userUUID, err := uuid.Parse(userID)
@@ -677,7 +699,7 @@ type UpdatePasswordRequest struct {
ConfirmPassword string `json:"confirm_password" validate:"required"`
}
// UpdatePassword handles PUT /api/user/password
// UpdatePassword handles PUT /api/auth/password
func (h *AuthHandler) UpdatePassword(c echo.Context) error {
userID := c.Get("user_id").(string)
userUUID, err := uuid.Parse(userID)
@@ -730,41 +752,80 @@ func (h *AuthHandler) UpdatePassword(c echo.Context) error {
return c.JSON(http.StatusOK, map[string]string{"message": "password updated successfully"})
}
// DeleteAccount handles DELETE /api/user/account
// DeleteAccount handles DELETE /api/auth/account
// Supports self-deletion or admin deletion of other users
func (h *AuthHandler) DeleteAccount(c echo.Context) error {
// Get target user ID from query parameter (for admin override) or use current user
targetUserID := c.QueryParam("user_id")
userID := c.Get("user_id").(string)
// If admin override is used, validate admin and use target
if targetUserID != "" {
// Admin override mode - check if current user is admin
userRole := c.Get("user_role").(string)
if userRole != "admin" {
return c.JSON(http.StatusForbidden, map[string]string{"error": "admin access required"})
}
userID = targetUserID
}
userUUID, err := uuid.Parse(userID)
if err != nil {
return c.JSON(http.StatusBadRequest, map[string]string{"error": "invalid user id"})
}
// Check if this is the last user - prevent deletion
// Check if this is the last admin user - prevent deletion
users, err := h.db.ListUsers(c.Request().Context())
if err != nil {
return c.JSON(http.StatusInternalServerError, map[string]string{"error": "failed to check existing users"})
}
if len(users) == 1 {
// Convert user UUIDs to string for comparison
lastUserID := uuid.UUID(users[0].ID.Bytes).String()
if lastUserID == userID {
if c.Request().Header.Get("HX-Request") == "true" {
return c.HTML(http.StatusBadRequest, `<div class="text-red-500">Cannot delete the last user account</div>`)
}
return c.JSON(http.StatusBadRequest, map[string]string{"error": "cannot delete the last user account"})
// Count admin users and identify the user to be deleted
adminCount := 0
targetUserRole := ""
for _, user := range users {
if user.Role == "admin" {
adminCount++
}
// Find target user details
userUUIDStr := uuid.UUID(user.ID.Bytes).String()
if userUUIDStr == userID {
targetUserRole = user.Role
}
}
// Prevent deletion if target user is admin and this is the last admin
if targetUserRole == "admin" && adminCount == 1 {
if c.Request().Header.Get("HX-Request") == "true" {
return c.HTML(http.StatusBadRequest, `<div class="text-red-500">Cannot delete the last admin account</div>`)
}
return c.JSON(http.StatusBadRequest, map[string]string{"error": "cannot delete the last admin account"})
}
// Delete user (this will cascade to delete all related data)
err = h.db.DeleteUser(c.Request().Context(), pgtype.UUID{Bytes: userUUID, Valid: true})
if err != nil {
if err == pgx.ErrNoRows {
if c.Request().Header.Get("HX-Request") == "true" {
return c.HTML(http.StatusNotFound, `<div class="text-red-500">User not found</div>`)
}
return c.JSON(http.StatusNotFound, map[string]string{"error": "user not found"})
}
if c.Request().Header.Get("HX-Request") == "true" {
return c.HTML(http.StatusInternalServerError, `<div class="text-red-500">Failed to delete account</div>`)
}
return c.JSON(http.StatusInternalServerError, map[string]string{"error": err.Error()})
}
return c.JSON(http.StatusOK, map[string]string{"message": "account deleted successfully"})
// Create success message based on context
var message string
if targetUserID != "" && userID != c.Get("user_id").(string) {
message = "user account deleted successfully"
} else {
message = "account deleted successfully"
}
return c.JSON(http.StatusOK, map[string]string{"message": message})
}
type UpdateScanSettingsRequest struct {
+3 -3
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@@ -96,7 +96,7 @@ templ AdminProfile(user User) {
<div class="mb-6">
<h4 class="text-lg font-medium mb-3" style="color: var(--text-primary)">Username</h4>
<form hx-put="/api/user/username" hx-target="#username-result" hx-swap="innerHTML" hx-headers='{"Authorization": "Bearer " + localStorage.getItem("token")}' class="flex space-x-3 max-w-md">
<form hx-put="/api/auth/username" hx-target="#username-result" hx-swap="innerHTML" hx-headers='{"Authorization": "Bearer " + localStorage.getItem("token")}' class="flex space-x-3 max-w-md">
<input type="text" name="username" value={ user.Username } class="flex-1 px-3 py-2 border rounded" style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border)" required>
<button type="submit" class="btn-primary px-4 py-2 rounded">Update</button>
</form>
@@ -105,7 +105,7 @@ templ AdminProfile(user User) {
<div class="mb-6">
<h4 class="text-lg font-medium mb-3" style="color: var(--text-primary)">Email Address</h4>
<form hx-put="/api/user/email" hx-target="#email-result" hx-swap="innerHTML" hx-headers='{"Authorization": "Bearer " + localStorage.getItem("token")}' class="flex space-x-3 max-w-md">
<form hx-put="/api/auth/email" hx-target="#email-result" hx-swap="innerHTML" hx-headers='{"Authorization": "Bearer " + localStorage.getItem("token")}' class="flex space-x-3 max-w-md">
<input type="email" name="email" value={ user.Email } class="flex-1 px-3 py-2 border rounded" style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border)" required>
<button type="submit" class="btn-primary px-4 py-2 rounded">Update</button>
</form>
@@ -114,7 +114,7 @@ templ AdminProfile(user User) {
<div>
<h4 class="text-lg font-medium mb-3" style="color: var(--text-primary)">Change Password</h4>
<form hx-put="/api/user/password" hx-target="#password-result" hx-swap="innerHTML" hx-headers='{"Authorization": "Bearer " + localStorage.getItem("token")}' class="space-y-4 max-w-md">
<form hx-put="/api/auth/password" hx-target="#password-result" hx-swap="innerHTML" hx-headers='{"Authorization": "Bearer " + localStorage.getItem("token")}' class="space-y-4 max-w-md">
<div>
<label class="block text-sm font-medium mb-1" style="color: var(--text-secondary)">Current Password</label>
<input type="password" name="current_password" class="w-full px-3 py-2 border rounded" style="background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border)" required>