mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-09-29 14:06:36 +08:00
ryan
334 lines
9.6 KiB
Go
334 lines
9.6 KiB
Go
/*
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Copyright 2026 Arctel.net
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package user
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import (
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"context"
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"net/http"
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"strings"
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"time"
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"github.com/Rain-kl/Wavelet/internal/apps/oauth"
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"github.com/Rain-kl/Wavelet/internal/common"
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"github.com/Rain-kl/Wavelet/internal/db"
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"github.com/Rain-kl/Wavelet/internal/db/idgen"
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"github.com/Rain-kl/Wavelet/internal/model"
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"github.com/Rain-kl/Wavelet/internal/util"
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"github.com/gin-contrib/sessions"
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"github.com/gin-gonic/gin"
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)
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type loginRequest struct {
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Username string `json:"username"`
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Password string `json:"password"`
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Code string `json:"code"`
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}
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type registerRequest struct {
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Username string `json:"username"`
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Password string `json:"password"`
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Nickname string `json:"nickname"`
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DisplayName string `json:"display_name"`
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Email string `json:"email"`
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Code string `json:"code"`
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}
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func isPasswordLoginEnabled() bool {
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enabled, err := model.GetBoolByKey(context.Background(), model.ConfigKeyPasswordLoginEnabled)
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if err != nil {
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return true
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}
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return enabled
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}
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func isPasswordRegisterEnabled() bool {
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enabled, err := model.GetBoolByKey(context.Background(), model.ConfigKeyPasswordRegisterEnabled)
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if err != nil {
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return true
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}
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return enabled
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}
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func isRegistrationEnabled() bool {
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enabled, err := model.GetBoolByKey(context.Background(), model.ConfigKeyRegistrationEnabled)
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if err != nil {
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return true
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}
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return enabled
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}
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func setLoginSession(c *gin.Context, user *model.User) error {
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session := sessions.Default(c)
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session.Set(oauth.UserIDKey, user.ID)
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session.Set(oauth.UserNameKey, user.Username)
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if err := session.Save(); err != nil {
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return err
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}
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return nil
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}
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// Login 用户密码登录
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// @Summary 用户密码登录
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// @Description 使用用户名和密码登录，登录成功后建立 Session。若管理员已关闭密码登录功能则返回错误。
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// @Tags user
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// @Accept json
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// @Produce json
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// @Param request body user.loginRequest true "登录请求参数"
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// @Success 200 {object} util.ResponseAny{data=oauth.BasicUserInfo} "登录成功，返回用户信息"
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// @Failure 400 {object} util.ResponseAny "用户名或密码错误、帐号已禁用等"
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// @Failure 500 {object} util.ResponseAny "服务内部错误"
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// @Router /api/v1/user/login [post]
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func Login(c *gin.Context) {
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if !isPasswordLoginEnabled() {
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c.JSON(http.StatusOK, util.Err(errPasswordLoginDisabled))
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return
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}
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var req loginRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, util.Err(err.Error()))
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return
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}
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req.Username = strings.TrimSpace(req.Username)
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if req.Username == "" || req.Password == "" {
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c.JSON(http.StatusOK, util.Err(errInvalidParams))
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return
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}
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var user model.User
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ctx := c.Request.Context()
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if err := db.DB(ctx).Where("username = ?", req.Username).First(&user).Error; err != nil {
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c.JSON(http.StatusOK, util.Err(errUsernameOrPasswordWrong))
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return
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}
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if !user.IsActive {
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c.JSON(http.StatusOK, util.Err(common.BannedAccount))
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return
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}
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// 判定是否是明文密码存储
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isPlaintext := !user.IsPasswordEncrypted()
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if !user.CheckPassword(req.Password) {
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c.JSON(http.StatusOK, util.Err(errUsernameOrPasswordWrong))
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return
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}
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if isEmailLoginVerificationEnabled() {
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if emailErr := handleLoginEmailVerification(ctx, c, &req, &user); emailErr != nil {
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return
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}
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}
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session := sessions.Default(c)
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needChangePassword := isPlaintext
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if isPlaintext {
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session.Set("need_change_password", true)
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} else {
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session.Delete("need_change_password")
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}
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user.LastLoginAt = time.Now()
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if err := db.DB(ctx).Model(&user).Update("last_login_at", user.LastLoginAt).Error; err != nil {
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c.JSON(http.StatusOK, util.Err(err.Error()))
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return
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}
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if err := setLoginSession(c, &user); err != nil {
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c.JSON(http.StatusOK, util.Err(errSaveSessionFailed))
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return
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}
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// 检查是否有未完成 of OAuth/OIDC 绑定
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completePendingOAuthBinding(session, &user)
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c.JSON(http.StatusOK, util.OK(oauth.BuildBasicUserInfo(&user, needChangePassword)))
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}
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// Register 用户注册
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// @Summary 用户注册
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// @Description 使用用户名和密码注册新账号，注册成功后自动登录并建立 Session。密码长度不能少于 8 位。
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// @Tags user
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// @Accept json
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// @Produce json
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// @Param request body user.registerRequest true "注册请求参数"
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// @Success 200 {object} util.ResponseAny{data=oauth.BasicUserInfo} "注册并登录成功，返回用户信息"
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// @Failure 400 {object} util.ResponseAny "参数错误、用户名已存在或注册已关闭"
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// @Failure 500 {object} util.ResponseAny "服务内部错误"
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// @Router /api/v1/user/register [post]
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func Register(c *gin.Context) {
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if !isRegistrationEnabled() || !isPasswordRegisterEnabled() {
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c.JSON(http.StatusOK, util.Err(errRegistrationDisabled))
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return
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}
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var req registerRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, util.Err(err.Error()))
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return
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}
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req.Username = strings.TrimSpace(req.Username)
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req.Password = strings.TrimSpace(req.Password)
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req.Nickname = strings.TrimSpace(req.Nickname)
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req.DisplayName = strings.TrimSpace(req.DisplayName)
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req.Email = strings.TrimSpace(req.Email)
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req.Code = strings.TrimSpace(req.Code)
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if req.Username == "" || req.Password == "" {
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c.JSON(http.StatusOK, util.Err(errInvalidParams))
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return
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}
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if len(req.Password) < minPasswordLength {
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c.JSON(http.StatusOK, util.Err(errPasswordTooShort))
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return
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}
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ctx := c.Request.Context()
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// 邮箱注册验证校验
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if err := validateRegisterEmailVerification(ctx, &req); err != nil {
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c.JSON(http.StatusOK, util.Err(err.Error()))
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return
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}
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user := model.User{
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ID: idgen.NextUint64ID(),
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Username: req.Username,
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Nickname: req.Nickname,
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Email: req.Email,
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AvatarURL: "",
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IsActive: true,
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IsAdmin: false,
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LastLoginAt: time.Now(),
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}
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if user.Nickname == "" {
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user.Nickname = req.DisplayName
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}
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if user.Nickname == "" {
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user.Nickname = req.Username
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}
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if err := user.SetEncryptedPassword(req.Password); err != nil {
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c.JSON(http.StatusOK, util.Err(err.Error()))
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return
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}
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if err := user.RegisterUser(ctx, db.DB(ctx)); err != nil {
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c.JSON(http.StatusOK, util.Err(err.Error()))
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return
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}
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if err := setLoginSession(c, &user); err != nil {
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c.JSON(http.StatusOK, util.Err(errSaveSessionFailed))
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return
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}
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c.JSON(http.StatusOK, util.OK(oauth.BuildBasicUserInfo(&user, false)))
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}
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// Logout 用户退出登录
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// @Summary 用户退出登录
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// @Description 清除用户登录 Session，完成退出
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// @Tags user
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// @Produce json
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// @Security SessionCookie
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// @Success 200 {object} util.ResponseAny{data=string} "退出成功"
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// @Failure 500 {object} util.ResponseAny "Session 清除失败"
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// @Router /api/v1/user/logout [get]
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func Logout(c *gin.Context) {
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session := sessions.Default(c)
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session.Options(util.GetSessionOptions(-1))
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session.Clear()
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if err := session.Save(); err != nil {
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c.JSON(http.StatusOK, util.Err(err.Error()))
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return
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}
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c.JSON(http.StatusOK, util.OK(""))
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}
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type changePasswordRequest struct {
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OldPassword string `json:"old_password"`
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NewPassword string `json:"new_password"`
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}
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// ChangePassword 修改用户密码
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// @Summary 修改用户密码
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// @Description 修改当前登录用户的密码。修改成功后，如果是首次明文登录的升级提示，则清除修改密码的提示状态。
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// @Tags user
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// @Accept json
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// @Produce json
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// @Param request body user.changePasswordRequest true "修改密码请求参数"
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// @Success 200 {object} util.ResponseAny{data=string} "修改密码成功"
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// @Failure 400 {object} util.ResponseAny "原密码错误或新密码不符合要求"
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// @Failure 401 {object} util.ResponseAny "请先登录"
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// @Router /api/v1/user/change-password [post]
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func ChangePassword(c *gin.Context) {
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var req changePasswordRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, util.Err(err.Error()))
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return
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}
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req.OldPassword = strings.TrimSpace(req.OldPassword)
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req.NewPassword = strings.TrimSpace(req.NewPassword)
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if req.OldPassword == "" || req.NewPassword == "" {
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c.JSON(http.StatusOK, util.Err(errInvalidParams))
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return
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}
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if len(req.NewPassword) < minPasswordLength {
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c.JSON(http.StatusOK, util.Err(errNewPasswordTooShort))
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return
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}
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userObj, _ := util.GetFromContext[*model.User](c, oauth.UserObjKey)
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if userObj == nil {
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c.JSON(http.StatusUnauthorized, util.Err(errLoginRequired))
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return
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}
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ctx := c.Request.Context()
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var dbUser model.User
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if err := db.DB(ctx).Where("id = ?", userObj.ID).First(&dbUser).Error; err != nil {
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c.JSON(http.StatusOK, util.Err(errUserNotFound))
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return
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}
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// 校验旧密码
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if !dbUser.CheckPassword(req.OldPassword) {
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c.JSON(http.StatusOK, util.Err(errOldPasswordIncorrect))
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return
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}
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// 加密并更新为新密码
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if err := dbUser.SetEncryptedPassword(req.NewPassword); err != nil {
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c.JSON(http.StatusOK, util.Err(errPasswordEncryptFailed))
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return
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}
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if err := db.DB(ctx).Model(&dbUser).Update("password", dbUser.Password).Error; err != nil {
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c.JSON(http.StatusOK, util.Err(err.Error()))
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return
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}
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// 清除 Session 中修改密码提示状态
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session := sessions.Default(c)
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session.Delete("need_change_password")
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_ = session.Save()
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c.JSON(http.StatusOK, util.OK("密码修改成功"))
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}
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