first commit: one-api base code + SAAS plan document

controller/auth/github.go

@@ -0,0 +1,240 @@
+package auth
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/gin-contrib/sessions"
+	"github.com/gin-gonic/gin"
+
+	"github.com/songquanpeng/one-api/common/config"
+	"github.com/songquanpeng/one-api/common/logger"
+	"github.com/songquanpeng/one-api/common/random"
+	"github.com/songquanpeng/one-api/controller"
+	"github.com/songquanpeng/one-api/model"
+)
+
+type GitHubOAuthResponse struct {
+	AccessToken string `json:"access_token"`
+	Scope       string `json:"scope"`
+	TokenType   string `json:"token_type"`
+}
+
+type GitHubUser struct {
+	Login string `json:"login"`
+	Name  string `json:"name"`
+	Email string `json:"email"`
+}
+
+func getGitHubUserInfoByCode(code string) (*GitHubUser, error) {
+	if code == "" {
+		return nil, errors.New("无效的参数")
+	}
+	values := map[string]string{"client_id": config.GitHubClientId, "client_secret": config.GitHubClientSecret, "code": code}
+	jsonData, err := json.Marshal(values)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest("POST", "https://github.com/login/oauth/access_token", bytes.NewBuffer(jsonData))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Accept", "application/json")
+	client := http.Client{
+		Timeout: 5 * time.Second,
+	}
+	res, err := client.Do(req)
+	if err != nil {
+		logger.SysLog(err.Error())
+		return nil, errors.New("无法连接至 GitHub 服务器，请稍后重试！")
+	}
+	defer res.Body.Close()
+	var oAuthResponse GitHubOAuthResponse
+	err = json.NewDecoder(res.Body).Decode(&oAuthResponse)
+	if err != nil {
+		return nil, err
+	}
+	req, err = http.NewRequest("GET", "https://api.github.com/user", nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", oAuthResponse.AccessToken))
+	res2, err := client.Do(req)
+	if err != nil {
+		logger.SysLog(err.Error())
+		return nil, errors.New("无法连接至 GitHub 服务器，请稍后重试！")
+	}
+	defer res2.Body.Close()
+	var githubUser GitHubUser
+	err = json.NewDecoder(res2.Body).Decode(&githubUser)
+	if err != nil {
+		return nil, err
+	}
+	if githubUser.Login == "" {
+		return nil, errors.New("返回值非法，用户字段为空，请稍后重试！")
+	}
+	return &githubUser, nil
+}
+
+func GitHubOAuth(c *gin.Context) {
+	ctx := c.Request.Context()
+	session := sessions.Default(c)
+	state := c.Query("state")
+	if state == "" || session.Get("oauth_state") == nil || state != session.Get("oauth_state").(string) {
+		c.JSON(http.StatusForbidden, gin.H{
+			"success": false,
+			"message": "state is empty or not same",
+		})
+		return
+	}
+	username := session.Get("username")
+	if username != nil {
+		GitHubBind(c)
+		return
+	}
+
+	if !config.GitHubOAuthEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "管理员未开启通过 GitHub 登录以及注册",
+		})
+		return
+	}
+	code := c.Query("code")
+	githubUser, err := getGitHubUserInfoByCode(code)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user := model.User{
+		GitHubId: githubUser.Login,
+	}
+	if model.IsGitHubIdAlreadyTaken(user.GitHubId) {
+		err := user.FillUserByGitHubId()
+		if err != nil {
+			c.JSON(http.StatusOK, gin.H{
+				"success": false,
+				"message": err.Error(),
+			})
+			return
+		}
+	} else {
+		if config.RegisterEnabled {
+			user.Username = "github_" + strconv.Itoa(model.GetMaxUserId()+1)
+			if githubUser.Name != "" {
+				user.DisplayName = githubUser.Name
+			} else {
+				user.DisplayName = "GitHub User"
+			}
+			user.Email = githubUser.Email
+			user.Role = model.RoleCommonUser
+			user.Status = model.UserStatusEnabled
+
+			if err := user.Insert(ctx, 0); err != nil {
+				c.JSON(http.StatusOK, gin.H{
+					"success": false,
+					"message": err.Error(),
+				})
+				return
+			}
+		} else {
+			c.JSON(http.StatusOK, gin.H{
+				"success": false,
+				"message": "管理员关闭了新用户注册",
+			})
+			return
+		}
+	}
+
+	if user.Status != model.UserStatusEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"message": "用户已被封禁",
+			"success": false,
+		})
+		return
+	}
+	controller.SetupLogin(&user, c)
+}
+
+func GitHubBind(c *gin.Context) {
+	if !config.GitHubOAuthEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "管理员未开启通过 GitHub 登录以及注册",
+		})
+		return
+	}
+	code := c.Query("code")
+	githubUser, err := getGitHubUserInfoByCode(code)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user := model.User{
+		GitHubId: githubUser.Login,
+	}
+	if model.IsGitHubIdAlreadyTaken(user.GitHubId) {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "该 GitHub 账户已被绑定",
+		})
+		return
+	}
+	session := sessions.Default(c)
+	id := session.Get("id")
+	// id := c.GetInt("id")  // critical bug!
+	user.Id = id.(int)
+	err = user.FillUserById()
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user.GitHubId = githubUser.Login
+	err = user.Update(false)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"success": true,
+		"message": "bind",
+	})
+	return
+}
+
+func GenerateOAuthCode(c *gin.Context) {
+	session := sessions.Default(c)
+	state := random.GetRandomString(12)
+	session.Set("oauth_state", state)
+	err := session.Save()
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"success": true,
+		"message": "",
+		"data":    state,
+	})
+}

controller/auth/lark.go

@@ -0,0 +1,203 @@
+package auth
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/gin-contrib/sessions"
+	"github.com/gin-gonic/gin"
+
+	"github.com/songquanpeng/one-api/common/config"
+	"github.com/songquanpeng/one-api/common/logger"
+	"github.com/songquanpeng/one-api/controller"
+	"github.com/songquanpeng/one-api/model"
+)
+
+type LarkOAuthResponse struct {
+	AccessToken string `json:"access_token"`
+}
+
+type LarkUser struct {
+	Name   string `json:"name"`
+	OpenID string `json:"open_id"`
+}
+
+func getLarkUserInfoByCode(code string) (*LarkUser, error) {
+	if code == "" {
+		return nil, errors.New("无效的参数")
+	}
+	values := map[string]string{
+		"client_id":     config.LarkClientId,
+		"client_secret": config.LarkClientSecret,
+		"code":          code,
+		"grant_type":    "authorization_code",
+		"redirect_uri":  fmt.Sprintf("%s/oauth/lark", config.ServerAddress),
+	}
+	jsonData, err := json.Marshal(values)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest("POST", "https://open.feishu.cn/open-apis/authen/v2/oauth/token", bytes.NewBuffer(jsonData))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Accept", "application/json")
+	client := http.Client{
+		Timeout: 5 * time.Second,
+	}
+	res, err := client.Do(req)
+	if err != nil {
+		logger.SysLog(err.Error())
+		return nil, errors.New("无法连接至飞书服务器，请稍后重试！")
+	}
+	defer res.Body.Close()
+	var oAuthResponse LarkOAuthResponse
+	err = json.NewDecoder(res.Body).Decode(&oAuthResponse)
+	if err != nil {
+		return nil, err
+	}
+	req, err = http.NewRequest("GET", "https://passport.feishu.cn/suite/passport/oauth/userinfo", nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", oAuthResponse.AccessToken))
+	res2, err := client.Do(req)
+	if err != nil {
+		logger.SysLog(err.Error())
+		return nil, errors.New("无法连接至飞书服务器，请稍后重试！")
+	}
+	var larkUser LarkUser
+	err = json.NewDecoder(res2.Body).Decode(&larkUser)
+	if err != nil {
+		return nil, err
+	}
+	return &larkUser, nil
+}
+
+func LarkOAuth(c *gin.Context) {
+	ctx := c.Request.Context()
+	session := sessions.Default(c)
+	state := c.Query("state")
+	if state == "" || session.Get("oauth_state") == nil || state != session.Get("oauth_state").(string) {
+		c.JSON(http.StatusForbidden, gin.H{
+			"success": false,
+			"message": "state is empty or not same",
+		})
+		return
+	}
+	username := session.Get("username")
+	if username != nil {
+		LarkBind(c)
+		return
+	}
+	code := c.Query("code")
+	larkUser, err := getLarkUserInfoByCode(code)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user := model.User{
+		LarkId: larkUser.OpenID,
+	}
+	if model.IsLarkIdAlreadyTaken(user.LarkId) {
+		err := user.FillUserByLarkId()
+		if err != nil {
+			c.JSON(http.StatusOK, gin.H{
+				"success": false,
+				"message": err.Error(),
+			})
+			return
+		}
+	} else {
+		if config.RegisterEnabled {
+			user.Username = "lark_" + strconv.Itoa(model.GetMaxUserId()+1)
+			if larkUser.Name != "" {
+				user.DisplayName = larkUser.Name
+			} else {
+				user.DisplayName = "Lark User"
+			}
+			user.Role = model.RoleCommonUser
+			user.Status = model.UserStatusEnabled
+
+			if err := user.Insert(ctx, 0); err != nil {
+				c.JSON(http.StatusOK, gin.H{
+					"success": false,
+					"message": err.Error(),
+				})
+				return
+			}
+		} else {
+			c.JSON(http.StatusOK, gin.H{
+				"success": false,
+				"message": "管理员关闭了新用户注册",
+			})
+			return
+		}
+	}
+
+	if user.Status != model.UserStatusEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"message": "用户已被封禁",
+			"success": false,
+		})
+		return
+	}
+	controller.SetupLogin(&user, c)
+}
+
+func LarkBind(c *gin.Context) {
+	code := c.Query("code")
+	larkUser, err := getLarkUserInfoByCode(code)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user := model.User{
+		LarkId: larkUser.OpenID,
+	}
+	if model.IsLarkIdAlreadyTaken(user.LarkId) {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "该飞书账户已被绑定",
+		})
+		return
+	}
+	session := sessions.Default(c)
+	id := session.Get("id")
+	// id := c.GetInt("id")  // critical bug!
+	user.Id = id.(int)
+	err = user.FillUserById()
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user.LarkId = larkUser.OpenID
+	err = user.Update(false)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"success": true,
+		"message": "bind",
+	})
+	return
+}

controller/auth/oidc.go

@@ -0,0 +1,228 @@
+package auth
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/gin-contrib/sessions"
+	"github.com/gin-gonic/gin"
+
+	"github.com/songquanpeng/one-api/common/config"
+	"github.com/songquanpeng/one-api/common/logger"
+	"github.com/songquanpeng/one-api/controller"
+	"github.com/songquanpeng/one-api/model"
+)
+
+type OidcResponse struct {
+	AccessToken  string `json:"access_token"`
+	IDToken      string `json:"id_token"`
+	RefreshToken string `json:"refresh_token"`
+	TokenType    string `json:"token_type"`
+	ExpiresIn    int    `json:"expires_in"`
+	Scope        string `json:"scope"`
+}
+
+type OidcUser struct {
+	OpenID            string `json:"sub"`
+	Email             string `json:"email"`
+	Name              string `json:"name"`
+	PreferredUsername string `json:"preferred_username"`
+	Picture           string `json:"picture"`
+}
+
+func getOidcUserInfoByCode(code string) (*OidcUser, error) {
+	if code == "" {
+		return nil, errors.New("无效的参数")
+	}
+	values := map[string]string{
+		"client_id":     config.OidcClientId,
+		"client_secret": config.OidcClientSecret,
+		"code":          code,
+		"grant_type":    "authorization_code",
+		"redirect_uri":  fmt.Sprintf("%s/oauth/oidc", config.ServerAddress),
+	}
+	jsonData, err := json.Marshal(values)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest("POST", config.OidcTokenEndpoint, bytes.NewBuffer(jsonData))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Accept", "application/json")
+	client := http.Client{
+		Timeout: 5 * time.Second,
+	}
+	res, err := client.Do(req)
+	if err != nil {
+		logger.SysLog(err.Error())
+		return nil, errors.New("无法连接至 OIDC 服务器，请稍后重试！")
+	}
+	defer res.Body.Close()
+	var oidcResponse OidcResponse
+	err = json.NewDecoder(res.Body).Decode(&oidcResponse)
+	if err != nil {
+		return nil, err
+	}
+	req, err = http.NewRequest("GET", config.OidcUserinfoEndpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Authorization", "Bearer "+oidcResponse.AccessToken)
+	res2, err := client.Do(req)
+	if err != nil {
+		logger.SysLog(err.Error())
+		return nil, errors.New("无法连接至 OIDC 服务器，请稍后重试！")
+	}
+	var oidcUser OidcUser
+	err = json.NewDecoder(res2.Body).Decode(&oidcUser)
+	if err != nil {
+		return nil, err
+	}
+	return &oidcUser, nil
+}
+
+func OidcAuth(c *gin.Context) {
+	ctx := c.Request.Context()
+	session := sessions.Default(c)
+	state := c.Query("state")
+	if state == "" || session.Get("oauth_state") == nil || state != session.Get("oauth_state").(string) {
+		c.JSON(http.StatusForbidden, gin.H{
+			"success": false,
+			"message": "state is empty or not same",
+		})
+		return
+	}
+	username := session.Get("username")
+	if username != nil {
+		OidcBind(c)
+		return
+	}
+	if !config.OidcEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "管理员未开启通过 OIDC 登录以及注册",
+		})
+		return
+	}
+	code := c.Query("code")
+	oidcUser, err := getOidcUserInfoByCode(code)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user := model.User{
+		OidcId: oidcUser.OpenID,
+	}
+	if model.IsOidcIdAlreadyTaken(user.OidcId) {
+		err := user.FillUserByOidcId()
+		if err != nil {
+			c.JSON(http.StatusOK, gin.H{
+				"success": false,
+				"message": err.Error(),
+			})
+			return
+		}
+	} else {
+		if config.RegisterEnabled {
+			user.Email = oidcUser.Email
+			if oidcUser.PreferredUsername != "" {
+				user.Username = oidcUser.PreferredUsername
+			} else {
+				user.Username = "oidc_" + strconv.Itoa(model.GetMaxUserId()+1)
+			}
+			if oidcUser.Name != "" {
+				user.DisplayName = oidcUser.Name
+			} else {
+				user.DisplayName = "OIDC User"
+			}
+			err := user.Insert(ctx, 0)
+			if err != nil {
+				c.JSON(http.StatusOK, gin.H{
+					"success": false,
+					"message": err.Error(),
+				})
+				return
+			}
+		} else {
+			c.JSON(http.StatusOK, gin.H{
+				"success": false,
+				"message": "管理员关闭了新用户注册",
+			})
+			return
+		}
+	}
+
+	if user.Status != model.UserStatusEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"message": "用户已被封禁",
+			"success": false,
+		})
+		return
+	}
+	controller.SetupLogin(&user, c)
+}
+
+func OidcBind(c *gin.Context) {
+	if !config.OidcEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "管理员未开启通过 OIDC 登录以及注册",
+		})
+		return
+	}
+	code := c.Query("code")
+	oidcUser, err := getOidcUserInfoByCode(code)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user := model.User{
+		OidcId: oidcUser.OpenID,
+	}
+	if model.IsOidcIdAlreadyTaken(user.OidcId) {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "该 OIDC 账户已被绑定",
+		})
+		return
+	}
+	session := sessions.Default(c)
+	id := session.Get("id")
+	// id := c.GetInt("id")  // critical bug!
+	user.Id = id.(int)
+	err = user.FillUserById()
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user.OidcId = oidcUser.OpenID
+	err = user.Update(false)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"success": true,
+		"message": "bind",
+	})
+	return
+}

controller/auth/wechat.go

@@ -0,0 +1,169 @@
+package auth
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/songquanpeng/one-api/common/config"
+	"github.com/songquanpeng/one-api/common/ctxkey"
+	"github.com/songquanpeng/one-api/controller"
+	"github.com/songquanpeng/one-api/model"
+)
+
+type wechatLoginResponse struct {
+	Success bool   `json:"success"`
+	Message string `json:"message"`
+	Data    string `json:"data"`
+}
+
+func getWeChatIdByCode(code string) (string, error) {
+	if code == "" {
+		return "", errors.New("无效的参数")
+	}
+	req, err := http.NewRequest("GET", fmt.Sprintf("%s/api/wechat/user?code=%s", config.WeChatServerAddress, code), nil)
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("Authorization", config.WeChatServerToken)
+	client := http.Client{
+		Timeout: 5 * time.Second,
+	}
+	httpResponse, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer httpResponse.Body.Close()
+	var res wechatLoginResponse
+	err = json.NewDecoder(httpResponse.Body).Decode(&res)
+	if err != nil {
+		return "", err
+	}
+	if !res.Success {
+		return "", errors.New(res.Message)
+	}
+	if res.Data == "" {
+		return "", errors.New("验证码错误或已过期")
+	}
+	return res.Data, nil
+}
+
+func WeChatAuth(c *gin.Context) {
+	ctx := c.Request.Context()
+	if !config.WeChatAuthEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"message": "管理员未开启通过微信登录以及注册",
+			"success": false,
+		})
+		return
+	}
+	code := c.Query("code")
+	wechatId, err := getWeChatIdByCode(code)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"message": err.Error(),
+			"success": false,
+		})
+		return
+	}
+	user := model.User{
+		WeChatId: wechatId,
+	}
+	if model.IsWeChatIdAlreadyTaken(wechatId) {
+		err := user.FillUserByWeChatId()
+		if err != nil {
+			c.JSON(http.StatusOK, gin.H{
+				"success": false,
+				"message": err.Error(),
+			})
+			return
+		}
+	} else {
+		if config.RegisterEnabled {
+			user.Username = "wechat_" + strconv.Itoa(model.GetMaxUserId()+1)
+			user.DisplayName = "WeChat User"
+			user.Role = model.RoleCommonUser
+			user.Status = model.UserStatusEnabled
+
+			if err := user.Insert(ctx, 0); err != nil {
+				c.JSON(http.StatusOK, gin.H{
+					"success": false,
+					"message": err.Error(),
+				})
+				return
+			}
+		} else {
+			c.JSON(http.StatusOK, gin.H{
+				"success": false,
+				"message": "管理员关闭了新用户注册",
+			})
+			return
+		}
+	}
+
+	if user.Status != model.UserStatusEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"message": "用户已被封禁",
+			"success": false,
+		})
+		return
+	}
+	controller.SetupLogin(&user, c)
+}
+
+func WeChatBind(c *gin.Context) {
+	if !config.WeChatAuthEnabled {
+		c.JSON(http.StatusOK, gin.H{
+			"message": "管理员未开启通过微信登录以及注册",
+			"success": false,
+		})
+		return
+	}
+	code := c.Query("code")
+	wechatId, err := getWeChatIdByCode(code)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"message": err.Error(),
+			"success": false,
+		})
+		return
+	}
+	if model.IsWeChatIdAlreadyTaken(wechatId) {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "该微信账号已被绑定",
+		})
+		return
+	}
+	id := c.GetInt(ctxkey.Id)
+	user := model.User{
+		Id: id,
+	}
+	err = user.FillUserById()
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	user.WeChatId = wechatId
+	err = user.Update(false)
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"success": true,
+		"message": "",
+	})
+	return
+}