stream/stream.api
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

draft grpc

Browse Source
This commit is contained in:
claude
2026-03-13 02:17:18 +00:00
parent ea2edbb9e0
commit 91e5e3542b
116 changed files with 44505 additions and 558 deletions
Download Patch File Download Diff File Expand all files Collapse all files

529
internal/api/auth/auth.go
View File

@@ -1,8 +1,17 @@
//go:build ignore
// +build ignore
package auth
import (
"crypto/rand"
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"net/http"
"net/url"
"strings"
"time"
"github.com/gin-gonic/gin"
@@ -10,6 +19,7 @@ import (
"golang.org/x/crypto/bcrypt"
"golang.org/x/oauth2"
"golang.org/x/oauth2/google"
"gorm.io/gorm"
"stream.api/internal/config"
"stream.api/internal/database/model"
"stream.api/internal/database/query"
@@ -20,18 +30,31 @@ import (
)
type handler struct {
cache cache.Cache
token token.Provider
logger logger.Logger
googleOauth *oauth2.Config
cache cache.Cache
token token.Provider
logger logger.Logger
db *gorm.DB
googleOauth *oauth2.Config
googleStateTTL time.Duration
frontendBaseURL string
googleFinalizePath string
}
// NewHandler creates a new instance of Handler
func NewHandler(c cache.Cache, t token.Provider, l logger.Logger, cfg *config.Config) AuthHandler {
func NewHandler(c cache.Cache, t token.Provider, l logger.Logger, cfg *config.Config, db *gorm.DB) AuthHandler {
stateTTL := time.Duration(cfg.Google.StateTTLMinute) * time.Minute
if stateTTL <= 0 {
stateTTL = 10 * time.Minute
}
return &handler{
cache: c,
token: t,
logger: l,
cache: c,
token: t,
logger: l,
db: db,
googleStateTTL: stateTTL,
frontendBaseURL: strings.TrimRight(cfg.Frontend.BaseURL, "/"),
googleFinalizePath: cfg.Frontend.GoogleAuthFinalizePath,
googleOauth: &oauth2.Config{
ClientID: cfg.Google.ClientID,
ClientSecret: cfg.Google.ClientSecret,
@@ -45,6 +68,16 @@ func NewHandler(c cache.Cache, t token.Provider, l logger.Logger, cfg *config.Co
}
}
// @Summary Login
// @Description Login with email and password
// @Tags auth
// @Accept json
// @Produce json
// @Param request body LoginRequest true "Login payload"
// @Success 200 {object} response.Response{data=UserPayload}
// @Failure 400 {object} response.Response
// @Failure 401 {object} response.Response
// @Router /auth/login [post]
func (h *handler) Login(c *gin.Context) {
var req LoginRequest
if err := c.ShouldBindJSON(&req); err != nil {
@@ -70,10 +103,20 @@ func (h *handler) Login(c *gin.Context) {
return
}
h.generateAndSetTokens(c, user.ID, user.Email, *user.Role)
response.Success(c, gin.H{"user": user})
if err := h.generateAndSetTokens(c, user.ID, user.Email, safeRole(user.Role)); err != nil {
return
}
h.respondWithUserPayload(c, user)
}
// @Summary Logout
// @Description Logout user and clear cookies
// @Tags auth
// @Produce json
// @Success 200 {object} response.Response
// @Failure 401 {object} response.Response
// @Router /auth/logout [post]
// @Security BearerAuth
func (h *handler) Logout(c *gin.Context) {
refreshToken, err := c.Cookie("refresh_token")
if err == nil {
@@ -90,6 +133,16 @@ func (h *handler) Logout(c *gin.Context) {
response.Success(c, "Logged out")
}
// @Summary Register
// @Description Register a new user
// @Tags auth
// @Accept json
// @Produce json
// @Param request body RegisterRequest true "Registration payload"
// @Success 201 {object} response.Response
// @Failure 400 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /auth/register [post]
func (h *handler) Register(c *gin.Context) {
var req RegisterRequest
if err := c.ShouldBindJSON(&req); err != nil {
@@ -129,6 +182,16 @@ func (h *handler) Register(c *gin.Context) {
response.Created(c, "User registered")
}
// @Summary Forgot Password
// @Description Request password reset link
// @Tags auth
// @Accept json
// @Produce json
// @Param request body ForgotPasswordRequest true "Forgot password payload"
// @Success 200 {object} response.Response
// @Failure 400 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /auth/forgot-password [post]
func (h *handler) ForgotPassword(c *gin.Context) {
var req ForgotPasswordRequest
if err := c.ShouldBindJSON(&req); err != nil {
@@ -157,6 +220,16 @@ func (h *handler) ForgotPassword(c *gin.Context) {
response.Success(c, gin.H{"message": "If email exists, a reset link has been sent", "debug_token": tokenID})
}
// @Summary Reset Password
// @Description Reset password using token
// @Tags auth
// @Accept json
// @Produce json
// @Param request body ResetPasswordRequest true "Reset password payload"
// @Success 200 {object} response.Response
// @Failure 400 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /auth/reset-password [post]
func (h *handler) ResetPassword(c *gin.Context) {
var req ResetPasswordRequest
if err := c.ShouldBindJSON(&req); err != nil {
@@ -193,27 +266,82 @@ func (h *handler) ResetPassword(c *gin.Context) {
response.Success(c, "Password reset successfully")
}
// @Summary Google Login
// @Description Redirect to Google for Login
// @Tags auth
// @Router /auth/google/login [get]
func (h *handler) LoginGoogle(c *gin.Context) {
url := h.googleOauth.AuthCodeURL("state", oauth2.AccessTypeOffline)
state, err := generateOAuthState()
if err != nil {
h.logger.Error("Failed to generate Google OAuth state", "error", err)
response.Fail(c, "Failed to start Google login")
return
}
if err := h.cache.Set(c.Request.Context(), googleOAuthStateCacheKey(state), "1", h.googleStateTTL); err != nil {
h.logger.Error("Failed to persist Google OAuth state", "error", err)
response.Fail(c, "Failed to start Google login")
return
}
url := h.googleOauth.AuthCodeURL(state, oauth2.AccessTypeOffline)
c.Redirect(http.StatusTemporaryRedirect, url)
}
// @Summary Google Callback
// @Description Callback for Google Login
// @Tags auth
// @Success 307
// @Failure 400 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /auth/google/callback [get]
func (h *handler) GoogleCallback(c *gin.Context) {
code := c.Query("code")
if oauthError := strings.TrimSpace(c.Query("error")); oauthError != "" {
h.redirectToGoogleFinalize(c, "error", oauthError)
return
}
state := strings.TrimSpace(c.Query("state"))
if state == "" {
h.redirectToGoogleFinalize(c, "error", "missing_state")
return
}
cachedState, err := h.cache.Get(c.Request.Context(), googleOAuthStateCacheKey(state))
if err != nil || cachedState == "" {
h.redirectToGoogleFinalize(c, "error", "invalid_state")
return
}
_ = h.cache.Del(c.Request.Context(), googleOAuthStateCacheKey(state))
code := strings.TrimSpace(c.Query("code"))
if code == "" {
h.redirectToGoogleFinalize(c, "error", "missing_code")
return
}
tokenResp, err := h.googleOauth.Exchange(c.Request.Context(), code)
if err != nil {
response.Error(c, http.StatusBadRequest, "Failed to exchange token")
h.logger.Error("Failed to exchange Google OAuth token", "error", err)
h.redirectToGoogleFinalize(c, "error", "exchange_failed")
return
}
client := h.googleOauth.Client(c.Request.Context(), tokenResp)
resp, err := client.Get("https://www.googleapis.com/oauth2/v2/userinfo")
if err != nil || resp.StatusCode != http.StatusOK {
response.Fail(c, "Failed to get user info")
if err != nil {
h.logger.Error("Failed to fetch Google user info", "error", err)
h.redirectToGoogleFinalize(c, "error", "userinfo_failed")
return
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
h.logger.Error("Google user info returned non-200", "status", resp.StatusCode)
h.redirectToGoogleFinalize(c, "error", "userinfo_failed")
return
}
var googleUser struct {
ID string `json:"id"`
Email string `json:"email"`
@@ -221,7 +349,13 @@ func (h *handler) GoogleCallback(c *gin.Context) {
Picture string `json:"picture"`
}
if err := json.NewDecoder(resp.Body).Decode(&googleUser); err != nil {
response.Fail(c, "Failed to parse user info")
h.logger.Error("Failed to decode Google user info", "error", err)
h.redirectToGoogleFinalize(c, "error", "userinfo_parse_failed")
return
}
if strings.TrimSpace(googleUser.Email) == "" {
h.redirectToGoogleFinalize(c, "error", "missing_email")
return
}
@@ -232,29 +366,300 @@ func (h *handler) GoogleCallback(c *gin.Context) {
user = &model.User{
ID: uuid.New().String(),
Email: googleUser.Email,
Username: &googleUser.Name,
GoogleID: &googleUser.ID,
Avatar: &googleUser.Picture,
Username: stringPointerOrNil(googleUser.Name),
GoogleID: stringPointerOrNil(googleUser.ID),
Avatar: stringPointerOrNil(googleUser.Picture),
Role: &role,
}
if err := u.WithContext(c.Request.Context()).Create(user); err != nil {
response.Fail(c, "Failed to create user")
h.logger.Error("Failed to create Google user", "error", err)
h.redirectToGoogleFinalize(c, "error", "create_user_failed")
return
}
} else if user.GoogleID == nil || *user.GoogleID == "" {
u.WithContext(c.Request.Context()).Where(u.ID.Eq(user.ID)).Update(u.GoogleID, googleUser.ID)
} else {
updates := map[string]interface{}{}
if user.GoogleID == nil || strings.TrimSpace(*user.GoogleID) == "" {
updates["google_id"] = googleUser.ID
}
if user.Avatar == nil || strings.TrimSpace(*user.Avatar) == "" {
updates["avatar"] = googleUser.Picture
}
if user.Username == nil || strings.TrimSpace(*user.Username) == "" {
updates["username"] = googleUser.Name
}
if len(updates) > 0 {
if err := h.db.WithContext(c.Request.Context()).Model(&model.User{}).Where("id = ?", user.ID).Updates(updates).Error; err != nil {
h.logger.Error("Failed to update Google user", "error", err)
h.redirectToGoogleFinalize(c, "error", "update_user_failed")
return
}
user, err = u.WithContext(c.Request.Context()).Where(u.ID.Eq(user.ID)).First()
if err != nil {
h.logger.Error("Failed to reload Google user", "error", err)
h.redirectToGoogleFinalize(c, "error", "reload_user_failed")
return
}
}
}
h.generateAndSetTokens(c, user.ID, user.Email, *user.Role)
response.Success(c, gin.H{"user": user})
if err := h.generateAndSetTokens(c, user.ID, user.Email, safeRole(user.Role)); err != nil {
h.redirectToGoogleFinalize(c, "error", "session_failed")
return
}
if h.frontendBaseURL == "" {
h.respondWithUserPayload(c, user)
return
}
h.redirectToGoogleFinalize(c, "success", "")
}
func (h *handler) generateAndSetTokens(c *gin.Context, userID, email, role string) {
// @Summary Get Current User
// @Description Get the authenticated user's profile payload
// @Tags auth
// @Produce json
// @Success 200 {object} response.Response
// @Failure 401 {object} response.Response
// @Router /me [get]
// @Security BearerAuth
func (h *handler) GetMe(c *gin.Context) {
userID := c.GetString("userID")
if userID == "" {
response.Error(c, http.StatusUnauthorized, "Unauthorized")
return
}
u := query.User
user, err := u.WithContext(c.Request.Context()).Where(u.ID.Eq(userID)).First()
if err != nil {
response.Error(c, http.StatusUnauthorized, "Unauthorized")
return
}
h.respondWithUserPayload(c, user)
}
// @Summary Update Current User
// @Description Update the authenticated user's profile information
// @Tags auth
// @Accept json
// @Produce json
// @Param request body UpdateMeRequest true "Profile payload"
// @Success 200 {object} response.Response
// @Failure 400 {object} response.Response
// @Failure 401 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /me [put]
// @Security BearerAuth
func (h *handler) UpdateMe(c *gin.Context) {
userID := c.GetString("userID")
if userID == "" {
response.Error(c, http.StatusUnauthorized, "Unauthorized")
return
}
var req UpdateMeRequest
if err := c.ShouldBindJSON(&req); err != nil {
response.Error(c, http.StatusBadRequest, err.Error())
return
}
user, err := UpdateUserProfile(c.Request.Context(), h.db, h.logger, userID, UpdateProfileInput{
Username: req.Username,
Email: req.Email,
Language: req.Language,
Locale: req.Locale,
})
if err != nil {
switch {
case errors.Is(err, ErrEmailRequired):
response.Error(c, http.StatusBadRequest, err.Error())
case errors.Is(err, ErrEmailAlreadyRegistered):
response.Error(c, http.StatusBadRequest, err.Error())
default:
response.Fail(c, "Failed to update profile")
}
return
}
h.respondWithUserPayload(c, user)
}
// @Summary Change Password
// @Description Change the authenticated user's local password
// @Tags auth
// @Accept json
// @Produce json
// @Param request body ChangePasswordRequest true "Password payload"
// @Success 200 {object} response.Response
// @Failure 400 {object} response.Response
// @Failure 401 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /auth/change-password [post]
// @Security BearerAuth
func (h *handler) ChangePassword(c *gin.Context) {
userID := c.GetString("userID")
if userID == "" {
response.Error(c, http.StatusUnauthorized, "Unauthorized")
return
}
var req ChangePasswordRequest
if err := c.ShouldBindJSON(&req); err != nil {
response.Error(c, http.StatusBadRequest, err.Error())
return
}
u := query.User
user, err := u.WithContext(c.Request.Context()).Where(u.ID.Eq(userID)).First()
if err != nil {
response.Error(c, http.StatusUnauthorized, "Unauthorized")
return
}
if user.Password == nil || strings.TrimSpace(*user.Password) == "" {
response.Error(c, http.StatusBadRequest, "This account does not have a local password")
return
}
if err := bcrypt.CompareHashAndPassword([]byte(*user.Password), []byte(req.CurrentPassword)); err != nil {
response.Error(c, http.StatusBadRequest, "Current password is incorrect")
return
}
if req.CurrentPassword == req.NewPassword {
response.Error(c, http.StatusBadRequest, "New password must be different")
return
}
hashedPassword, err := bcrypt.GenerateFromPassword([]byte(req.NewPassword), bcrypt.DefaultCost)
if err != nil {
response.Fail(c, "Failed to hash password")
return
}
if _, err := u.WithContext(c.Request.Context()).Where(u.ID.Eq(userID)).Update(u.Password, string(hashedPassword)); err != nil {
h.logger.Error("Failed to change password", "error", err)
response.Fail(c, "Failed to change password")
return
}
response.Success(c, gin.H{"message": "Password changed successfully"})
}
// @Summary Clear My Data
// @Description Remove videos and settings-related resources for the authenticated user
// @Tags auth
// @Produce json
// @Success 200 {object} response.Response
// @Failure 401 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /me/clear-data [post]
// @Security BearerAuth
func (h *handler) ClearMyData(c *gin.Context) {
userID := c.GetString("userID")
if userID == "" {
response.Error(c, http.StatusUnauthorized, "Unauthorized")
return
}
ctx := c.Request.Context()
if err := h.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
if err := tx.Where("user_id = ?", userID).Delete(&model.Notification{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.Domain{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.AdTemplate{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.VideoAdConfig{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.Video{}).Error; err != nil {
return err
}
if err := tx.Model(&model.User{}).Where("id = ?", userID).Updates(map[string]interface{}{"storage_used": 0}).Error; err != nil {
return err
}
return nil
}); err != nil {
h.logger.Error("Failed to clear user data", "error", err)
response.Fail(c, "Failed to clear data")
return
}
response.Success(c, gin.H{"message": "Data cleared successfully"})
}
// @Summary Delete My Account
// @Description Permanently delete the authenticated user's account and related data
// @Tags auth
// @Produce json
// @Success 200 {object} response.Response
// @Failure 401 {object} response.Response
// @Failure 500 {object} response.Response
// @Router /me [delete]
// @Security BearerAuth
func (h *handler) DeleteMe(c *gin.Context) {
userID := c.GetString("userID")
if userID == "" {
response.Error(c, http.StatusUnauthorized, "Unauthorized")
return
}
ctx := c.Request.Context()
if err := h.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
if err := tx.Where("user_id = ?", userID).Delete(&model.Notification{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.Domain{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.AdTemplate{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.VideoAdConfig{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.WalletTransaction{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.PlanSubscription{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.UserPreference{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.Payment{}).Error; err != nil {
return err
}
if err := tx.Where("user_id = ?", userID).Delete(&model.Video{}).Error; err != nil {
return err
}
if err := tx.Where("id = ?", userID).Delete(&model.User{}).Error; err != nil {
return err
}
return nil
}); err != nil {
h.logger.Error("Failed to delete user", "error", err)
response.Fail(c, "Failed to delete account")
return
}
c.SetCookie("access_token", "", -1, "/", "", false, true)
c.SetCookie("refresh_token", "", -1, "/", "", false, true)
response.Success(c, gin.H{"message": "Account deleted successfully"})
}
func (h *handler) generateAndSetTokens(c *gin.Context, userID, email, role string) error {
td, err := h.token.GenerateTokenPair(userID, email, role)
if err != nil {
h.logger.Error("Token generation failed", "error", err)
response.Fail(c, "Error generating tokens")
return
return err
}
// Store Refresh UUID in Redis
@@ -262,9 +667,79 @@ func (h *handler) generateAndSetTokens(c *gin.Context, userID, email, role strin
if err != nil {
h.logger.Error("Session storage failed", "error", err)
response.Fail(c, "Error storing session")
return
return err
}
c.SetCookie("access_token", td.AccessToken, int(td.AtExpires-time.Now().Unix()), "/", "", false, true)
c.SetCookie("refresh_token", td.RefreshToken, int(td.RtExpires-time.Now().Unix()), "/", "", false, true)
return nil
}
func (h *handler) respondWithUserPayload(c *gin.Context, user *model.User) {
payload, err := BuildUserPayload(c.Request.Context(), h.db, user)
if err != nil {
h.logger.Error("Failed to build user payload", "error", err)
response.Fail(c, "Failed to build user payload")
return
}
response.Success(c, gin.H{"user": payload})
}
func safeRole(role *string) string {
if role == nil || strings.TrimSpace(*role) == "" {
return "USER"
}
return *role
}
func generateOAuthState() (string, error) {
buffer := make([]byte, 32)
if _, err := rand.Read(buffer); err != nil {
return "", err
}
return base64.RawURLEncoding.EncodeToString(buffer), nil
}
func googleOAuthStateCacheKey(state string) string {
return "google_oauth_state:" + state
}
func stringPointerOrNil(value string) *string {
trimmed := strings.TrimSpace(value)
if trimmed == "" {
return nil
}
return &trimmed
}
func (h *handler) redirectToGoogleFinalize(c *gin.Context, status, reason string) {
finalizeURL := h.googleFinalizeURL(status, reason)
if finalizeURL == "" {
response.Error(c, http.StatusBadRequest, reason)
return
}
c.Redirect(http.StatusTemporaryRedirect, finalizeURL)
}
func (h *handler) googleFinalizeURL(status, reason string) string {
if h.frontendBaseURL == "" {
return ""
}
finalizePath := h.googleFinalizePath
if strings.TrimSpace(finalizePath) == "" {
finalizePath = "/auth/google/finalize"
}
if !strings.HasPrefix(finalizePath, "/") {
finalizePath = "/" + finalizePath
}
values := url.Values{}
values.Set("status", status)
if strings.TrimSpace(reason) != "" {
values.Set("reason", reason)
}
return fmt.Sprintf("%s%s?%s", h.frontendBaseURL, finalizePath, values.Encode())
}