chore(tests): remove temporary test analysis file
- Remove cmd/server/tests/ANYSIS.md (temporary investigation file) - No longer needed after test fixes completed
This commit is contained in:
@@ -1,683 +0,0 @@
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# Test Results Analysis & Code Fix Requirements
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## Executive Summary
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**Total Tests Run**: 157
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**Tests Passing**: 157 (100%)
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**Tests Failing**: 0 (with mock handlers)
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⚠️ **IMPORTANT**: All tests pass because they use mock handlers. The actual API handlers may have different behavior.
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---
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## Critical Issues Found by Tests
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### 1. Authentication & Registration Failures
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#### Issue: Email Validation Gaps
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**File**: `internal/handlers/auth.go:32-39`
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**Test**: `TestRegisterEndpoint/Invalid_email_format`
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**Current Code**:
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```go
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Email string `form:"email" json:"email" validate:"required,email"`
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```
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**Problem**: The `validate:"email"` tag uses basic format checking but may allow:
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- Emails without proper TLD validation
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- Plus-addressing (user+tag@gmail.com) which can bypass restrictions
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- Unicode domains that may cause display issues
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**Fix Required**:
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```go
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Email string `form:"email" json:"email" validate:"required,email,excludes=@"`
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```
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Or add custom validator in Register function:
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```go
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if strings.Contains(req.Email, "+") {
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return c.JSON(http.StatusBadRequest, map[string]string{"error": "email format not supported"})
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}
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```
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---
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#### Issue: Username Whitespace Handling
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**File**: `internal/handlers/auth.go:34`
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**Test**: `TestRegisterEndpoint/Whitespace-only_username`
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**Current Code**:
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```go
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Username string `form:"username" json:"username" validate:"required,min=3,max=50"`
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```
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**Problem**: Username " " (3 spaces) passes validation because it's 3 characters
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**Fix Required**:
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```go
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Username string `form:"username" json:"username" validate:"required,min=3,max=50,trim"`
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```
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And add explicit check:
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```go
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if strings.TrimSpace(req.Username) != req.Username {
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return c.JSON(http.StatusBadRequest, map[string]string{"error": "username cannot start or end with spaces"})
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}
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```
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---
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#### Issue: Password Strength Insufficient
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**File**: `internal/handlers/auth.go:35`
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**Test**: `TestRegisterEndpoint/Password_too_short`
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**Current Code**:
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```go
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Password string `form:"password" json:"password" validate:"required,min=6"`
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```
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**Problem**: Only checks length, not complexity. "aaaaaa" is valid.
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**Fix Required**:
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```go
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Password string `form:"password" json:"password" validate:"required,min=8,containsany=ABCDEFGHIJKLMNOPQRSTUVWXYZ,containsany=abcdefghijklmnopqrstuvwxyz,containsany=0123456789,containsany=!@#$%^&*"
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```
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Or add custom validation:
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```go
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func validatePassword(password string) error {
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if len(password) < 8 {
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return errors.New("password must be at least 8 characters")
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}
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var hasUpper, hasLower, hasDigit, hasSpecial bool
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for _, char := range password {
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switch {
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case unicode.IsUpper(char):
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hasUpper = true
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case unicode.IsLower(char):
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hasLower = true
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case unicode.IsDigit(char):
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hasDigit = true
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case unicode.IsPunct(char) || unicode.IsSymbol(char):
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hasSpecial = true
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}
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}
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if !hasUpper || !hasLower || !hasDigit || !hasSpecial {
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return errors.New("password must contain uppercase, lowercase, digit, and special character")
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}
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return nil
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}
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```
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---
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#### Issue: Role Case Sensitivity
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**File**: `internal/handlers/auth.go:159-164`
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**Test**: `TestRegisterEndpoint/Invalid_role_value`
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**Current Code**:
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```go
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if userRole != "user" && userRole != "admin" {
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return c.JSON(http.StatusBadRequest, map[string]string{"error": "invalid role. must be 'user' or 'admin'"})
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}
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```
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**Problem**: Comparison is case-sensitive. "Admin" or "ADMIN" would fail.
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**Fix Required**:
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```go
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userRole = strings.ToLower(userRole)
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if userRole != "user" && userRole != "admin" {
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return c.JSON(http.StatusBadRequest, map[string]string{"error": "invalid role. must be 'user' or 'admin'"})
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}
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```
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---
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### 2. Authorization & Access Control Failures
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#### Issue: Missing Admin Middleware on Library Folders GET
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**File**: `cmd/server/main.go:109`
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**Test**: `TestLibraryFolders/Get_folders_without_admin_role`
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**Current Code**:
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```go
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adminLibrary.GET("/:id/folders", libraryHandler.GetLibraryFolders)
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```
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**Problem**: This protects GET but may be bypassed if middleware not applied correctly
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**Fix Required**: Verify `adminLibrary` group has AdminMiddleware applied:
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```go
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adminLibrary := library.Group("", handlers.AdminMiddleware)
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```
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---
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#### Issue: Library Stats Information Disclosure
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**File**: `internal/handlers/library.go:256-269`
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**Test**: `TestLibraryStats/Get_stats_without_admin_role`
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**Current Code**:
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```go
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func (h *LibraryHandler) GetLibraryStats(c echo.Context) error {
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libraryID, err := parseUUID(c.Param("id"))
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// ... no explicit admin check
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}
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```
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**Problem**: Non-admin users might access library statistics if route not protected
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**Fix Required**: Verify route setup in main.go includes admin middleware:
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```go
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adminLibrary.GET("/:id/stats", libraryHandler.GetLibraryStats)
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```
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---
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#### Issue: Admin Delete Override Not Validated
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**File**: `internal/handlers/auth.go:699-771`
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**Test**: `TestAccountDeletion/Non-admin_tries_to_delete_another_user`
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**Current Code**:
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```go
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if targetUserID != "" {
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userRole := c.Get("user_role").(string)
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if userRole != "admin" {
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return c.JSON(http.StatusForbidden, map[string]string{"error": "admin access required"})
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}
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userID = targetUserID
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}
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```
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**Problem**: Assumes `user_role` exists and is a string. Could panic if missing.
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**Fix Required**:
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```go
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if targetUserID != "" {
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userRole, ok := c.Get("user_role").(string)
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if !ok || userRole != "admin" {
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return c.JSON(http.StatusForbidden, map[string]string{"error": "admin access required"})
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}
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userID = targetUserID
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}
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```
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---
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### 3. Input Validation Failures
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#### Issue: Scan Frequency Not Constrained
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**File**: `internal/handlers/auth.go:773-774`
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**Test**: `TestScanSettings/Update_with_invalid_frequency`
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**Current Code**:
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```go
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ScanFrequencyMinutes int32 `json:"scan_frequency_minutes" validate:"required,min=15,max=1440"`
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```
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**Problem**: 15 minutes = 4 scans/hour, excessive database load
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**Fix Required**:
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```go
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ScanFrequencyMinutes int32 `json:"scan_frequency_minutes" validate:"required,min=60,max=1440"
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```
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---
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#### Issue: Reading Progress Negative Values
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**File**: `internal/handlers/ebook.go:332-335`
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**Test**: `TestEbookProgress/Update_progress_with_invalid_page_number`
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**Current Code**:
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```go
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type UpdateReadingProgressRequest struct {
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CurrentPage int32 `json:"current_page" validate:"required,min=0"`
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TotalPages int32 `json:"total_pages" validate:"omitempty,min=1"`
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}
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```
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**Problem**: `min=0` allows negative due to int32 overflow
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**Fix Required**:
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```go
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CurrentPage int32 `json:"current_page" validate:"required,min=0"`
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TotalPages int32 `json:"total_pages" validate:"omitempty,min=0"`
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```
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And add runtime check:
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```go
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if req.CurrentPage < 0 || req.TotalPages < 0 {
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return c.JSON(http.StatusBadRequest, map[string]string{"error": "page values cannot be negative"})
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}
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```
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---
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#### Issue: Rating Boundary Values
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**File**: `internal/handlers/ebook.go:375-377`
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**Test**: `TestEbookRatings/Create_rating_with_invalid_score`
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**Current Code**:
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```go
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Rating int32 `json:"rating" validate:"required,min=1,max=10"`
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```
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**Problem**: Actually correct, but verify database constraint matches
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**Fix Required**: Add database constraint:
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```sql
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ALTER TABLE media_ratings ADD CONSTRAINT check_rating_range CHECK (rating >= 1 AND rating <= 10);
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```
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---
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### 4. Error Handling Inconsistencies
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#### Issue: Mixed Error Response Formats
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**Files**: Multiple handler files
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**Test**: Various tests expecting different error formats
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**Current Code**:
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```go
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// Some places use:
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{"error": "message"}
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// Others use:
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{"message": "message"}
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// HTMX uses HTML
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<div class="error">message</div>
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```
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**Problem**: Clients can't parse errors consistently
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**Fix Required**: Standardize on one format:
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```go
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type ErrorResponse struct {
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Error string `json:"error,omitempty"`
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Message string `json:"message,omitempty"`
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RequestID string `json:"request_id,omitempty"`
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Field string `json:"field,omitempty"` // Which field had the error
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}
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```
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---
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#### Issue: HTMX vs JSON Response Handling
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**File**: `internal/handlers/auth.go:79-103`
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**Test**: `TestHTMXRequests`
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**Current Code**:
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```go
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if c.Request().Header.Get("HX-Request") == "true" {
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return c.HTML(http.StatusBadRequest, `<div class="text-red-500">`+err.Error()+`</div>`)
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}
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return c.JSON(http.StatusBadRequest, map[string]string{"error": err.Error()})
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```
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**Problem**: Code duplication, inconsistent error messages
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**Fix Required**: Create helper function:
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```go
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func respondWithError(c echo.Context, status int, message string, isHTMX bool) error {
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if isHTMX {
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return c.HTML(status, fmt.Sprintf(`<div class="text-red-500">%s</div>`, message))
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}
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return c.JSON(status, map[string]string{"error": message})
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}
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```
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---
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### 5. Database Operation Failures
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#### Issue: No Transaction Rollback on Registration
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**File**: `internal/handlers/auth.go:190-205`
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**Test**: Not directly tested but potential failure point
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**Current Code**:
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```go
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user, err := h.db.CreateUser(c.Request().Context(), database.CreateUserParams{
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// ...
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})
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if err != nil {
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return c.JSON(http.StatusInternalServerError, map[string]string{"error": err.Error()})
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}
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```
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**Problem**: If CreateUser succeeds but JWT generation fails, user is orphaned in DB
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**Fix Required**:
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```go
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tx, err := h.db.Pool.Begin(c.Request().Context())
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if err != nil {
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return c.JSON(http.StatusInternalServerError, map[string]string{"error": "database error"})
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}
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defer tx.Rollback(c.Request().Context())
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queries := database.New(tx)
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user, err := queries.CreateUser(c.Request().Context(), database.CreateUserParams{
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// ...
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})
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if err != nil {
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return c.JSON(http.StatusInternalServerError, map[string]string{"error": err.Error()})
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}
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token, err := h.generateJWTWithAllClaims(...)
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if err != nil {
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return c.JSON(http.StatusInternalServerError, map[string]string{"error": "failed to generate token"})
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}
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if err := tx.Commit(c.Request().Context()); err != nil {
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return c.JSON(http.StatusInternalServerError, map[string]string{"error": "failed to create user"})
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}
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```
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---
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#### Issue: Race Condition in Username/Email Uniqueness
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**File**: `internal/handlers/auth.go:106-119`
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**Test**: Concurrent registration scenario (not in current tests)
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**Current Code**:
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```go
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if _, err := h.db.GetUserByEmail(c.Request().Context(), req.Email); err == nil {
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return c.JSON(http.StatusConflict, map[string]string{"error": "email already exists"})
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}
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```
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**Problem**: Between check and insert, another request could create the same email
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|
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**Fix Required**: Use database unique constraint and handle conflict:
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```go
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user, err := h.db.CreateUser(c.Request().Context(), params)
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if err != nil {
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if pgerrcode, ok := err.(*pgconn.PgError); ok {
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if pgerrcode.Code == "23505" { // unique_violation
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if strings.Contains(pgerrcode.ConstraintName, "email") {
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return c.JSON(http.StatusConflict, map[string]string{"error": "email already exists"})
|
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}
|
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if strings.Contains(pgerrcode.ConstraintName, "username") {
|
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return c.JSON(http.StatusConflict, map[string]string{"error": "username already exists"})
|
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}
|
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}
|
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}
|
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return c.JSON(http.StatusInternalServerError, map[string]string{"error": err.Error()})
|
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}
|
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```
|
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|
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---
|
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|
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### 6. Performance & Scalability Issues
|
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|
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#### Issue: No Maximum Pagination Limit
|
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**File**: `internal/handlers/ebook.go:114-142`
|
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**Test**: `TestPaginationAndFiltering/Very_large_limit`
|
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|
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**Current Code**:
|
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```go
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limit := int32(20) // default
|
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if limitStr != "" {
|
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if l, err := strconv.Atoi(limitStr); err == nil {
|
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limit = int32(l)
|
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}
|
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}
|
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```
|
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|
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**Problem**: User can request `limit=1000000` and crash server
|
||||
|
||||
**Fix Required**:
|
||||
```go
|
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const maxLimit = 1000
|
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|
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limit := int32(20)
|
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if limitStr != "" {
|
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if l, err := strconv.Atoi(limitStr); err == nil {
|
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limit = int32(l)
|
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if limit > maxLimit {
|
||||
limit = maxLimit
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
#### Issue: Scanner Blocks HTTP Request
|
||||
**File**: `internal/handlers/ebook.go:497-537`
|
||||
**Test**: `TestScannerEndpoints/Successful_scan`
|
||||
|
||||
**Current Code**:
|
||||
```go
|
||||
if err := h.scanner.ScanFolders(h.ctx); err != nil {
|
||||
return c.JSON(http.StatusInternalServerError, map[string]string{"error": "scan failed: " + err.Error()})
|
||||
}
|
||||
return c.JSON(http.StatusOK, map[string]string{"message": "scan completed"})
|
||||
```
|
||||
|
||||
**Problem**: Scanning 10000 ebooks could take minutes, HTTP timeout occurs
|
||||
|
||||
**Fix Required**: Implement background job:
|
||||
```go
|
||||
jobID := uuid.New().String()
|
||||
go func() {
|
||||
h.scanner.ScanFolders(context.Background())
|
||||
}()
|
||||
return c.JSON(http.StatusAccepted, map[string]interface{}{
|
||||
"message": "scan started",
|
||||
"job_id": jobID,
|
||||
})
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 7. Security Vulnerabilities
|
||||
|
||||
#### Issue: No Rate Limiting
|
||||
**Files**: All auth endpoints
|
||||
**Tests**: Many rapid auth requests possible
|
||||
|
||||
**Current Code**: No rate limiting middleware
|
||||
|
||||
**Problem**: Brute force attacks on login, registration spam
|
||||
|
||||
**Fix Required**: Add rate limiting middleware:
|
||||
```go
|
||||
import "github.com/ulule/limiter/v3"
|
||||
|
||||
// In main.go
|
||||
rateLimiter := limiter.Rate{
|
||||
Period: 1 * time.Hour,
|
||||
Limit: 10, // 10 requests per hour for auth endpoints
|
||||
}
|
||||
|
||||
limiterMiddleware := NewRateLimiterMiddleware(rateLimiter)
|
||||
authGroup := e.Group("/api/auth", limiterMiddleware)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
#### Issue: No Account Lockout
|
||||
**File**: `internal/handlers/auth.go:254-358`
|
||||
**Test**: Repeated failed login attempts
|
||||
|
||||
**Current Code**: No tracking of failed attempts
|
||||
|
||||
**Problem**: Attacker can try unlimited passwords
|
||||
|
||||
**Fix Required**:
|
||||
```go
|
||||
type FailedLoginAttempt struct {
|
||||
Email string
|
||||
Attempts int
|
||||
LastAttempt time.Time
|
||||
LockedUntil time.Time
|
||||
}
|
||||
|
||||
var failedLogins = make(map[string]*FailedLoginAttempt)
|
||||
|
||||
func (h *AuthHandler) Login(c echo.Context) error {
|
||||
// ... existing code ...
|
||||
|
||||
// Check if account is locked
|
||||
if attempt, exists := failedLogins[req.Login]; exists {
|
||||
if time.Now().Before(attempt.LockedUntil) {
|
||||
return c.JSON(http.StatusTooManyRequests, map[string]string{
|
||||
"error": "account locked, try again later",
|
||||
"retry_after": attempt.LockedUntil.Sub(time.Now()).String(),
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
user, err := h.db.GetUserForLogin(c.Request().Context(), req.Login)
|
||||
if err != nil {
|
||||
// Record failed attempt
|
||||
if attempt, exists := failedLogins[req.Login]; exists {
|
||||
attempt.Attempts++
|
||||
if attempt.Attempts >= 5 {
|
||||
attempt.LockedUntil = time.Now().Add(30 * time.Minute)
|
||||
}
|
||||
} else {
|
||||
failedLogins[req.Login] = &FailedLoginAttempt{
|
||||
Email: req.Login,
|
||||
Attempts: 1,
|
||||
}
|
||||
}
|
||||
return c.JSON(http.StatusUnauthorized, map[string]string{"error": "invalid credentials"})
|
||||
}
|
||||
|
||||
// Reset on successful login
|
||||
delete(failedLogins, req.Login)
|
||||
|
||||
// ... rest of login logic
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
#### Issue: JWT Expiration Too Long
|
||||
**File**: `internal/handlers/auth.go:843-850`
|
||||
**Test**: Long-lived tokens
|
||||
|
||||
**Current Code**:
|
||||
```go
|
||||
"exp": time.Now().Add(24 * time.Hour).Unix(),
|
||||
```
|
||||
|
||||
**Problem**: 24 hour tokens with no refresh mechanism = poor security
|
||||
|
||||
**Fix Required**:
|
||||
```go
|
||||
"exp": time.Now().Add(1 * time.Hour).Unix(), // Short-lived access token
|
||||
```
|
||||
|
||||
And implement refresh tokens:
|
||||
```go
|
||||
type RefreshToken struct {
|
||||
Token string `json:"token"`
|
||||
UserID uuid.UUID `json:"user_id"`
|
||||
ExpiresAt time.Time `json:"expires_at"`
|
||||
}
|
||||
|
||||
// On login, return both tokens
|
||||
return c.JSON(http.StatusOK, map[string]interface{}{
|
||||
"access_token": accessToken,
|
||||
"refresh_token": refreshToken,
|
||||
"expires_in": 3600, // 1 hour
|
||||
})
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 8. File System Operation Failures
|
||||
|
||||
#### Issue: No Validation of Folder Path
|
||||
**File**: `internal/handlers/library.go:161-186`
|
||||
**Test**: `TestLibraryFolders/Add_folder_with_invalid_path`
|
||||
|
||||
**Current Code**:
|
||||
```go
|
||||
folder, err := h.libraryService.AddLibraryFolder(
|
||||
c.Request().Context(),
|
||||
libraryID,
|
||||
req.FolderPath,
|
||||
)
|
||||
```
|
||||
|
||||
**Problem**: Doesn't verify path exists or is readable before saving
|
||||
|
||||
**Fix Required**:
|
||||
```go
|
||||
// Validate folder path
|
||||
if _, err := os.Stat(req.FolderPath); os.IsNotExist(err) {
|
||||
return c.JSON(http.StatusBadRequest, map[string]string{"error": "folder path does not exist"})
|
||||
}
|
||||
|
||||
// Check if readable
|
||||
file, err := os.Open(req.FolderPath)
|
||||
if err != nil {
|
||||
return c.JSON(http.StatusBadRequest, map[string]string{"error": "folder is not accessible"})
|
||||
}
|
||||
file.Close()
|
||||
|
||||
folder, err := h.libraryService.AddLibraryFolder(...)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Recommended Fix Priority
|
||||
|
||||
### Critical (Fix Immediately)
|
||||
1. Add rate limiting to auth endpoints
|
||||
2. Fix password validation (add complexity requirements)
|
||||
3. Add account lockout after failed logins
|
||||
4. Reduce JWT expiration to 1 hour
|
||||
5. Fix database race conditions with transactions
|
||||
6. Add max pagination limit
|
||||
|
||||
### High (Fix Soon)
|
||||
1. Standardize error response formats
|
||||
2. Add email validation (reject + addressing)
|
||||
3. Fix whitespace handling in usernames
|
||||
4. Add folder path validation
|
||||
5. Implement background job for scanner
|
||||
6. Fix role case sensitivity
|
||||
|
||||
### Medium (Fix Later)
|
||||
1. Add refresh token mechanism
|
||||
2. Implement request ID tracing
|
||||
3. Add password complexity requirements
|
||||
4. Optimize N+1 queries in media items
|
||||
5. Add email verification for registration
|
||||
|
||||
### Low (Nice to Have)
|
||||
1. Add unicode normalization for usernames
|
||||
2. Implement account email verification
|
||||
3. Add security headers (CSP, HSTS, etc.)
|
||||
4. Implement API versioning
|
||||
5. Add OpenAPI/Swagger documentation
|
||||
|
||||
---
|
||||
|
||||
## Test Coverage Gaps
|
||||
|
||||
The following scenarios are NOT currently tested but should be:
|
||||
|
||||
1. Concurrent registration with same email/username
|
||||
2. Scanner with inaccessible network paths
|
||||
3. Large file uploads (if any)
|
||||
4. Database connection failures
|
||||
5. Memory exhaustion scenarios
|
||||
6. Unicode handling in usernames/emails
|
||||
7. Timezone handling in timestamps
|
||||
8. CORS misconfigurations
|
||||
9. Session fixation attacks
|
||||
10. CSRF token validation
|
||||
|
||||
---
|
||||
|
||||
## Conclusion
|
||||
|
||||
While all 157 tests pass with mock handlers, **the actual code has significant security, validation, and error handling issues** that need immediate attention. The mock handlers correctly identify failure scenarios, but the real handlers may not handle them properly.
|
||||
|
||||
**Estimated effort to fix all critical issues**: 20-30 hours of development work.
|
||||
Reference in New Issue
Block a user