fix: 计费完善

admin/server/api/v1/gaia/forward_proxy.go

@@ -2,17 +2,13 @@ package gaia
 
 import (
 	"crypto/sha256"
-	"encoding/json"
 	"fmt"
-	"io"
-	"net/http"
-	"strings"
-
 	"github.com/flipped-aurora/gin-vue-admin/server/global"
 	gaiaModel "github.com/flipped-aurora/gin-vue-admin/server/model/gaia"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/gaia/request"
 	"github.com/gin-gonic/gin"
 	"go.uber.org/zap"
+	"net/http"
 )
 
 type ForwardProxyApi struct{}
@@ -29,90 +25,56 @@ type ForwardProxyApi struct{}
 func (f *ForwardProxyApi) ForwardProxy(c *gin.Context) {
 	// 1. 读取转发配置
 	integrate := systemIntegratedService.GetIntegratedConfig(gaiaModel.SystemIntegrationDingTalk)
-	var configMap request.DingTalkConfigRequest
+	configMap, err := systemIntegratedService.ParseDingTalkConfig(integrate.Config)
-	if integrate.Config != "" {
+	if err != nil {
-		if err := json.Unmarshal([]byte(integrate.Config), &configMap); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": gin.H{"message": "配置解析失败"}})
-			c.JSON(http.StatusInternalServerError, gin.H{"error": gin.H{"message": "配置解析失败"}})
+		return
+	}
+
+	// 2. 获取并校验 forwarding token（存在有效 Token 即视为开启转发能力）
+	dingId := c.GetHeader("X-Ding-Id")
+	bearer := c.GetHeader("Authorization")
+	token := c.GetHeader("X-Forward-Token")
+	if len(bearer) > 7 && len(dingId) == 0 {
+		// 从 Token 中验签并提取 ding_id
+		dingId, err = systemIntegratedService.ParseForwardToken(bearer[7:], configMap.ForwardConfig.Tokens)
+		if err != nil {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": gin.H{"message": "Token 验证失败: " + err.Error()}})
+			return
+		}
+	} else {
+		if token == "" {
+			token = c.Query("forward_token")
+		}
+		if token == "" {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": gin.H{"message": "缺少转发 Token"}})
+			return
+		}
+		if !validateForwardToken(token, configMap.ForwardConfig.Tokens) {
+			c.JSON(http.StatusUnauthorized, gin.H{"error": gin.H{"message": "无效的转发 Token"}})
+			return
+		}
+
+		// 4. 获取 ding_id
+		if dingId == "" {
+			dingId = c.Query("ding_id")
+		}
+		if dingId == "" {
+			c.JSON(http.StatusBadRequest, gin.H{"error": gin.H{"message": "缺少 ding_id"}})
 			return
 		}
 	}
 
-	// 2. 检查转发开关
-	if !configMap.ForwardConfig.Enabled {
-		c.JSON(http.StatusNotFound, gin.H{"error": gin.H{"message": "转发功能未开启"}})
-		return
-	}
-
-	// 3. 获取并校验 forwarding token
-	token := c.GetHeader("X-Forward-Token")
-	if token == "" {
-		token = c.Query("forward_token")
-	}
-	if token == "" {
-		c.JSON(http.StatusUnauthorized, gin.H{"error": gin.H{"message": "缺少转发 Token"}})
-		return
-	}
-	if !validateForwardToken(token, configMap.ForwardConfig.Tokens) {
-		c.JSON(http.StatusUnauthorized, gin.H{"error": gin.H{"message": "无效的转发 Token"}})
-		return
-	}
-
-	// 4. 获取 ding_id
-	dingId := c.GetHeader("X-Ding-Id")
-	if dingId == "" {
-		dingId = c.Query("ding_id")
-	}
-	if dingId == "" {
-		c.JSON(http.StatusBadRequest, gin.H{"error": gin.H{"message": "缺少 ding_id"}})
-		return
-	}
-
 	// 5. 解析 account_id
-	accountId, err := systemIntegratedService.ResolveAccountByDingId(dingId, configMap.ForwardConfig.DingIdApi)
+	accountId, err := systemIntegratedService.ResolveAccountByDingId(dingId, configMap.EmailApi)
 	if err != nil {
 		global.GVA_LOG.Warn("ForwardProxy 用户解析失败", zap.String("ding_id", dingId), zap.Error(err))
 		c.JSON(http.StatusBadRequest, gin.H{"error": gin.H{"message": "无法解析用户：" + err.Error()}})
 		return
 	}
 
-	// 6. 转发请求
+	// 6. 复用与 Proxy 相同的转发逻辑（path/body/ProxyRequest）
-	path := c.Param("path")
+	proxyWithAccountId(c, accountId)
-	if path == "" || path == "/" {
-		c.JSON(http.StatusBadRequest, gin.H{"error": gin.H{"message": "代理路径不能为空"}})
-		return
-	}
-
-	// 将 query provider 转为请求头，供 service 解析
-	reqHeader := c.Request.Header.Clone()
-	if q := strings.TrimSpace(c.Query("provider")); q != "" {
-		reqHeader.Set("X-Gaia-Provider", q)
-	}
-
-	body, err := io.ReadAll(c.Request.Body)
-	if err != nil {
-		c.JSON(http.StatusBadRequest, gin.H{"error": gin.H{"message": "读取请求体失败"}})
-		return
-	}
-
-	global.GVA_LOG.Info("ForwardProxy 请求",
-		zap.String("ding_id", dingId),
-		zap.String("account_id", accountId),
-		zap.String("path", path),
-		zap.String("method", c.Request.Method),
-		zap.Int("body_len", len(body)),
-	)
-
-	if err = modelProviderService.ProxyRequest(
-		accountId, path, c.Request.Method, reqHeader, body, c.Writer); err != nil {
-		global.GVA_LOG.Error("ForwardProxy 转发失败",
-			zap.String("account_id", accountId),
-			zap.String("path", path),
-			zap.Error(err),
-		)
-		if !c.Writer.Written() {
-			c.JSON(http.StatusInternalServerError, gin.H{"error": gin.H{"message": err.Error()}})
-		}
-	}
 }
 
 // validateForwardToken 校验 token 是否在转发 Token 列表中（SHA256 比对）

admin/server/api/v1/gaia/model_provider.go

@@ -90,62 +90,56 @@ func (m *ModelProviderApi) GetModels(c *gin.Context) {
 	c.JSON(http.StatusOK, models)
 }
 
-// Proxy 通用中转 API：将 /gaia/proxy/* 的请求按路径转发到上游（如 /v1/chat/completions、/v1/messages、/v1/images/generations、/v1/embeddings 等）。
+// proxyWithAccountId 通用代理逻辑：按路径转发到上游并计费。
-// 上游 base 优先使用 provider_credentials 的 openai_api_base（如 "https://yunwu.ai"），便于计费区分。
+func proxyWithAccountId(c *gin.Context, accountId string) {
+	path := c.Param("path")
+	if path == "" || path == "/" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": gin.H{"message": "代理路径不能为空"}})
+		return
+	}
+	reqHeader := c.Request.Header.Clone()
+	if q := strings.TrimSpace(c.Query("provider")); q != "" {
+		reqHeader.Set("X-Gaia-Provider", q)
+	}
+	body, err := io.ReadAll(c.Request.Body)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": gin.H{"message": "读取请求体失败"}})
+		return
+	}
+	var bodyModel string
+	if len(body) > 0 {
+		var parseObj map[string]interface{}
+		if jsonErr := json.Unmarshal(body, &parseObj); jsonErr == nil {
+			if mv, ok := parseObj["model"].(string); ok {
+				bodyModel = mv
+			}
+		}
+	}
+	global.GVA_LOG.Info("Gaia代理请求入参",
+		zap.String("account_id", accountId),
+		zap.String("path", path),
+		zap.String("method", c.Request.Method),
+		zap.Int("body_len", len(body)),
+		zap.String("body_model", bodyModel),
+	)
+	if err = modelProviderService.ProxyRequest(
+		accountId, path, c.Request.Method, reqHeader, body, c.Writer); err != nil {
+		global.GVA_LOG.Error("代理请求失败", zap.String("account_id", accountId), zap.String("path", path), zap.Error(err))
+		if !c.Writer.Written() {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": gin.H{"message": err.Error()}})
+		}
+	}
+}
+
+// Proxy 通用中转 API：将 /gaia/proxy/* 的请求按路径转发到上游（需 JWT，account 来自当前登录用户）。
 // @Tags ModelProvider
 // @Summary 通用中转API（按路径转发）
 // @Security ApiKeyAuth
 // @Param path path string true "上游路径，如 v1/chat/completions、v1/messages"
 // @Router /gaia/proxy/*path [get,post,put,patch,delete]
 func (m *ModelProviderApi) Proxy(c *gin.Context) {
-	// init
+	accountId := utils.GetUserUuid(c).String()
-	var err error
+	proxyWithAccountId(c, accountId)
-	var body []byte
-	path := c.Param("path")
-	userID := utils.GetUserUuid(c).String()
-	if path == "" || path == "/" {
-		c.JSON(http.StatusBadRequest, gin.H{"error": gin.H{"message": "代理路径不能为空"}})
-		return
-	}
-	// 将 query provider 转为请求头，供 service 解析
-	reqHeader := c.Request.Header.Clone()
-	if q := strings.TrimSpace(c.Query("provider")); q != "" {
-		reqHeader.Set("X-Gaia-Provider", q)
-	}
-
-	if body, err = io.ReadAll(c.Request.Body); err != nil {
-		c.JSON(http.StatusBadRequest, gin.H{"error": gin.H{"message": "读取请求体失败"}})
-		return
-	}
-
-	// 打印传入参数便于排查
-	queryProvider := strings.TrimSpace(c.Query("provider"))
-	var bodyModel string
-	if len(body) > 0 {
-		var parseObj map[string]interface{}
-		if jsonErr := json.Unmarshal(body, &parseObj); jsonErr == nil {
-			if m, ok := parseObj["model"].(string); ok {
-				bodyModel = m
-			}
-		}
-	}
-	global.GVA_LOG.Info("Gaia代理请求入参",
-		zap.String("path", path),
-		zap.String("method", c.Request.Method),
-		zap.String("query_provider", queryProvider),
-		zap.Int("body_len", len(body)),
-		zap.String("body_model", bodyModel),
-		zap.String("body", string(body)),
-	)
-
-	if err = modelProviderService.ProxyRequest(
-		userID, path, c.Request.Method, reqHeader, body, c.Writer); err != nil {
-		global.GVA_LOG.Error("代理请求失败", zap.String("user_id", userID), zap.String(
-			"path", path), zap.Error(err))
-		if !c.Writer.Written() {
-			c.JSON(http.StatusInternalServerError, gin.H{"error": gin.H{"message": err.Error()}})
-		}
-	}
 }
 
 // GetAvailableModels 获取提供商的可用模型

admin/server/api/v1/gaia/system.go

@@ -5,10 +5,14 @@ import (
 	"crypto/sha256"
 	"encoding/json"
 	"fmt"
+	"net/url"
+	"strings"
+
 	"github.com/flipped-aurora/gin-vue-admin/server/global"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/common/response"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/gaia"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/gaia/request"
+	gaiaResp "github.com/flipped-aurora/gin-vue-admin/server/model/gaia/response"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/system"
 	"github.com/flipped-aurora/gin-vue-admin/server/utils"
 	"github.com/gin-gonic/gin"
@@ -64,13 +68,79 @@ func (systemApi *SystemApi) SetDingTalk(c *gin.Context) {
 	response.OkWithData("ok", c)
 }
 
+// TestEmailApiConfig 测试第三方邮箱 API 配置
+// @Tags System
+// @Summary 测试第三方邮箱 API 配置
+// @Security ApiKeyAuth
+// @accept application/json
+// @Produce application/json
+// @Param data body request.TestEmailApiConfigRequest true "测试配置请求"
+// @Success 200 {object} response.Response{data=gaiaResp.TestEmailApiConfigResponse,msg=string} "测试结果"
+// @Router /gaia/system/dingtalk/test-email-config [post]
+func (systemApi *SystemApi) TestEmailApiConfig(c *gin.Context) {
+	var req request.TestEmailApiConfigRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+
+	result, err := systemIntegratedService.TestEmailApiConfig(req.Config, req.TestDingID)
+	if err != nil {
+		response.FailWithMessage("测试失败："+err.Error(), c)
+		return
+	}
+
+	response.OkWithData(result, c)
+}
+
+// GetDingTalkTestAuthURL 获取「测试连接」用的钉钉授权 URL，打开后扫码完成即视为连接成功
+// @Router /gaia/system/dingtalk/test-auth-url [get]
+func (systemApi *SystemApi) GetDingTalkTestAuthURL(c *gin.Context) {
+	origin := c.GetHeader("Referer")
+	if origin == "" {
+		origin = c.GetHeader("Origin")
+	}
+	if origin != "" {
+		if u, err := url.Parse(origin); err == nil {
+			origin = u.Scheme + "://" + u.Host + strings.TrimSuffix(u.Path, "/")
+		}
+	}
+	if origin == "" {
+		response.FailWithMessage("无法获取前端地址，请从配置页点击「测试连接」", c)
+		return
+	}
+	authURL, err := systemIntegratedService.GetDingTalkTestAuthURL(origin)
+	if err != nil {
+		response.FailWithMessage(err.Error(), c)
+		return
+	}
+	response.OkWithData(gin.H{"auth_url": authURL}, c)
+}
+
+// DingTalkTestCallback 测试连接回调：仅用 code 换 token 验证，不登录
+// @Router /gaia/system/dingtalk/test-callback [post]
+func (systemApi *SystemApi) DingTalkTestCallback(c *gin.Context) {
+	var req struct {
+		Code string `json:"code"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil || strings.TrimSpace(req.Code) == "" {
+		response.FailWithMessage("缺少授权码 code", c)
+		return
+	}
+	if err := systemIntegratedService.DingTalkTestCallback(req.Code); err != nil {
+		response.FailWithMessage("验证失败: "+err.Error(), c)
+		return
+	}
+	response.OkWithMessage("验证成功", c)
+}
+
 // GetForwardTokens 获取转发 Token 列表
 // @Tags System
 // @Summary 获取转发 Token 列表
 // @Security ApiKeyAuth
 // @accept application/json
 // @Produce application/json
-// @Success 200 {object} response.Response{data=[]request.ForwardToken,msg=string} "查询成功"
+// @Success 200 {object} response.Response{data=gaiaResp.ForwardTokensResponse,msg=string} "查询成功"
 // @Router /gaia/system/forward-tokens [get]
 func (systemApi *SystemApi) GetForwardTokens(c *gin.Context) {
 	integrate := systemIntegratedService.GetIntegratedConfig(gaia.SystemIntegrationDingTalk)
@@ -83,21 +153,15 @@ func (systemApi *SystemApi) GetForwardTokens(c *gin.Context) {
 		}
 	}
 
-	// 返回不包含 token_hash 的列表
+	tokens := make([]gaiaResp.ForwardTokenInfo, 0, len(configMap.ForwardConfig.Tokens))
-	type TokenInfo struct {
-		ID        string    `json:"id"`
-		CreatedAt time.Time `json:"created_at"`
-	}
-
-	tokens := make([]TokenInfo, 0, len(configMap.ForwardConfig.Tokens))
 	for _, token := range configMap.ForwardConfig.Tokens {
-		tokens = append(tokens, TokenInfo{
+		tokens = append(tokens, gaiaResp.ForwardTokenInfo{
-			ID:        token.ID,
+			ID:        utils.AddAsteriskToString(token.ID),
 			CreatedAt: token.CreatedAt,
 		})
 	}
 
-	response.OkWithData(gin.H{"tokens": tokens, "count": len(tokens), "max": 20}, c)
+	response.OkWithData(gaiaResp.ForwardTokensResponse{Tokens: tokens, Count: len(tokens), Max: 20}, c)
 }
 
 // CreateForwardToken 新增转发 Token

admin/server/model/gaia/model_provider_config_extend.go

@@ -2,6 +2,49 @@ package gaia
 
 import "time"
 
+// ModelPricing 从 Dify Console API 拉取的模型定价信息（对应 pricing 字段）
+type ModelPricing struct {
+	Input    float64 `json:"input"`    // 每 unit 的输入单价
+	Output   float64 `json:"output"`   // 每 unit 的输出单价（0 表示与 Input 相同或不区分）
+	Unit     float64 `json:"unit"`     // 计费单位（通常 0.001，即每千 token）
+	Currency string  `json:"currency"` // 货币（USD / RMB）
+}
+
+// ModelUsage OpenAI 格式响应中的 usage 字段（非流式及流式末尾行）
+type ModelUsage struct {
+	PromptTokens     int `json:"prompt_tokens"`
+	CompletionTokens int `json:"completion_tokens"`
+}
+
+// ModelUsageResponse OpenAI 格式响应体（仅用于提取 usage 字段）
+type ModelUsageResponse struct {
+	Usage *ModelUsage `json:"usage"`
+}
+
+// DifyModelPricingRaw Dify Console API 返回的原始定价字段（值为字符串形式的数字）
+type DifyModelPricingRaw struct {
+	Input    string `json:"input"`
+	Output   string `json:"output"`
+	Unit     string `json:"unit"`
+	Currency string `json:"currency"`
+}
+
+// DifyModelItem Dify Console API 返回的单个模型信息
+type DifyModelItem struct {
+	Model   string               `json:"model"`
+	Pricing *DifyModelPricingRaw `json:"pricing"`
+}
+
+// DifyProviderModels Dify Console API 返回的单个 provider 下的模型列表
+type DifyProviderModels struct {
+	Models []DifyModelItem `json:"models"`
+}
+
+// DifyModelsResponse Dify Console API GET /models/model-types/llm 的响应结构
+type DifyModelsResponse struct {
+	Data []DifyProviderModels `json:"data"`
+}
+
 // ModelProviderConfig 模型提供商配置表
 type ModelProviderConfig struct {
 	Id           uint      `json:"id" form:"id" gorm:"primarykey;column:id;comment:id;"`

admin/server/model/gaia/request/system.go

@@ -10,26 +10,37 @@ type SystemOAuth2Error struct {
 
 // SystemOAuth2Request OAuth2 集成配置
 type SystemOAuth2Request struct {
-	Classify        uint   `json:"classify" gorm:"comment:分类"`                // 分类
+	Classify        uint   `json:"classify" gorm:"comment:分类"`                 // 分类
-	Status          bool   `json:"status" gorm:"comment:状态"`                  // 状态
+	Status          bool   `json:"status" gorm:"comment:状态"`                   // 状态
-	ServerURL       string `json:"server_url" gorm:"comment:服务器地址"`           // OAuth2 服务器地址
+	ServerURL       string `json:"server_url" gorm:"comment:服务器地址"`            // OAuth2 服务器地址
 	AuthorizeURL    string `json:"authorize_url" gorm:"comment:申请认证的 URL"`     // 申请认证的 URL
-	TokenURL        string `json:"token_url" gorm:"comment:获取 Token 的 URL"`      // 获取 Token 的 URL
+	TokenURL        string `json:"token_url" gorm:"comment:获取 Token 的 URL"`    // 获取 Token 的 URL
 	UserinfoURL     string `json:"userinfo_url" gorm:"comment:获取用户信息 URL"`     // 获取用户信息的 URL
 	LogoutURL       string `json:"logout_url" gorm:"comment:退出登录回调 URL"`       // 退出登录回调 URL
-	DiscoveryURL    string `json:"discovery_url" gorm:"comment:OIDC 发现配置 URL"`  // OIDC 发现配置 URL
+	DiscoveryURL    string `json:"discovery_url" gorm:"comment:OIDC 发现配置 URL"` // OIDC 发现配置 URL
-	AppID           string `json:"app_id" gorm:"comment:Client ID"`           // Client ID
+	AppID           string `json:"app_id" gorm:"comment:Client ID"`            // Client ID
-	AppSecret       string `json:"app_secret" gorm:"comment:Client Secret"`   // Client Secret
+	AppSecret       string `json:"app_secret" gorm:"comment:Client Secret"`    // Client Secret
-	UserNameField   string `json:"user_name_field" gorm:"comment:用户名字段"`      // 用户名字段
+	UserNameField   string `json:"user_name_field" gorm:"comment:用户名字段"`       // 用户名字段
-	UserEmailField  string `json:"user_email_field" gorm:"comment:邮箱字段"`      // 邮箱字段
+	UserEmailField  string `json:"user_email_field" gorm:"comment:邮箱字段"`       // 邮箱字段
-	UserIDField     string `json:"user_id_field" gorm:"comment:用户唯一标识字段"`     // 用户唯一标识字段
+	UserIDField     string `json:"user_id_field" gorm:"comment:用户唯一标识字段"`      // 用户唯一标识字段
 	Scope           string `json:"scope" gorm:"comment:授权范围 scope"`            // 授权范围
-	TokenAuthMethod string `json:"token_auth_method" gorm:"comment:令牌端点认证方式"` // client_secret_post|client_secret_basic
+	TokenAuthMethod string `json:"token_auth_method" gorm:"comment:令牌端点认证方式"`  // client_secret_post|client_secret_basic
-	RedirectUri     string `json:"redirect_uri" gorm:"comment:测试用回调地址"`       // 测试用回调地址
+	RedirectUri     string `json:"redirect_uri" gorm:"comment:测试用回调地址"`        // 测试用回调地址
-	Test            bool   `json:"test" gorm:"default:0;comment:是否测试链接联通性"`   // 是否测试链接联通性
+	Test            bool   `json:"test" gorm:"default:0;comment:是否测试链接联通性"`    // 是否测试链接联通性
 	Code            string `json:"code" gorm:"default:0;comment:code 代码"`      // code 代码
 }
 
+// ValueType 参数/字段值类型
+const (
+	ValueTypeString = "string"  // 字符串类型
+	ValueTypeInt    = "int"     // 整数类型
+	ValueTypeBool   = "bool"    // 布尔类型
+	ValueTypeDingID = "ding_id" // 钉钉 ID 类型（运行时自动替换）
+)
+
+// DingIDMarker Raw 模式下钉钉 ID 占位符
+const DingIDMarker = "$<{[ding_id]}>"
+
 // AuthorizationConfig 认证配置
 type AuthorizationConfig struct {
 	Type     string `json:"type"`     // none | bearer | basic
@@ -38,55 +49,63 @@ type AuthorizationConfig struct {
 	Password string `json:"password"` // Basic Auth 密码
 }
 
+// RequestParam URL 查询参数配置
+type RequestParam struct {
+	Key       string `json:"key"`        // 参数名
+	ValueType string `json:"value_type"` // string | int | bool | ding_id
+	Value     string `json:"value"`      // 参数值（ding_id 类型时运行时自动替换）
+}
+
+// BodyField Body 字段配置（支持类型化）
+type BodyField struct {
+	Key       string `json:"key"`        // 字段名
+	ValueType string `json:"value_type"` // string | int | bool | ding_id
+	Value     string `json:"value"`      // 字段值
+}
+
 // BodyData Body 数据配置
 type BodyData struct {
-	FormData   []map[string]string `json:"form_data"`   // form-data 格式数据
+	FormData   []BodyField `json:"form_data"`  // form-data 格式数据（新格式）
-	Urlencoded []map[string]string `json:"urlencoded"`  // x-www-form-urlencoded 格式数据
+	Urlencoded []BodyField `json:"urlencoded"` // x-www-form-urlencoded 格式数据（新格式）
-	Raw        string              `json:"raw"`         // raw JSON 字符串
+	Raw        string      `json:"raw"`        // raw JSON 字符串
 }
 
 // EmailApiConfig 第三方邮箱 API 配置
 type EmailApiConfig struct {
-	Enabled            bool                `json:"enabled"`                 // 是否启用
+	Enabled            bool                `json:"enabled"`              // 是否启用
-	URL                string              `json:"url"`                     // API 地址
+	URL                string              `json:"url"`                  // API 地址
-	Method             string              `json:"method"`                  // HTTP 方法
+	Method             string              `json:"method"`               // HTTP 方法
-	RequestParamField  string              `json:"request_param_field"`     // 请求参数字段名
+	RequestParamField  string              `json:"request_param_field"`  // 请求参数字段名（旧格式兼容）
-	BodyType           string              `json:"body_type"`               // Body 类型：form-data | x-www-form-urlencoded | raw
+	Params             []RequestParam      `json:"params"`               // URL 查询参数列表（新格式）
-	Headers            map[string]string   `json:"headers"`                 // 请求头
+	BodyType           string              `json:"body_type"`            // Body 类型：form-data | x-www-form-urlencoded | raw
-	Authorization      AuthorizationConfig `json:"authorization"`           // 认证配置
+	Headers            map[string]string   `json:"headers"`              // 请求头
-	BodyData           BodyData            `json:"body_data"`               // Body 数据
+	Authorization      AuthorizationConfig `json:"authorization"`        // 认证配置
-	ResponseEmailField string              `json:"response_email_field"`    // 响应邮箱字段路径
+	BodyData           BodyData            `json:"body_data"`            // Body 数据
+	ResponseEmailField string              `json:"response_email_field"` // 响应邮箱字段路径
 }
 
-// DingIdApiConfig 第三方钉钉 ID 匹配用户 API 配置
+// TestEmailApiConfigRequest 测试邮箱 API 配置请求
-type DingIdApiConfig struct {
+type TestEmailApiConfigRequest struct {
-	Enabled              bool                `json:"enabled"`                 // 是否启用
+	Config     EmailApiConfig `json:"config"`       // 完整的邮箱配置
-	URL                  string              `json:"url"`                     // API 地址
+	TestDingID string         `json:"test_ding_id"` // 测试用的钉钉 ID（可选）
-	Method               string              `json:"method"`                  // HTTP 方法
-	RequestParamField    string              `json:"request_param_field"`     // 请求参数字段名（如 ding_id）
-	BodyType             string              `json:"body_type"`               // Body 类型：form-data | x-www-form-urlencoded | raw
-	Headers              map[string]string   `json:"headers"`                 // 请求头
-	Authorization        AuthorizationConfig `json:"authorization"`           // 认证配置
-	BodyData             BodyData            `json:"body_data"`               // Body 数据
-	ResponseUserNamePath string              `json:"response_user_name_path"` // 响应用户名 JSON 路径（如 data.username）
 }
 
 // ForwardToken 转发 Token 配置
 type ForwardToken struct {
-	ID        string    `json:"id"`          // 前端生成的唯一 ID（用于删除）
+	ID          string    `json:"id"`           // 前端生成的唯一 ID（用于删除）
-	TokenHash string    `json:"token_hash"`  // SHA256(token)
+	TokenHash   string    `json:"token_hash"`   // SHA256(token)
-	CreatedAt time.Time `json:"created_at"`  // 创建时间
+	CreatedAt   time.Time `json:"created_at"`   // 创建时间
+	TokenSecret string    `json:"token_secret"` // HMAC 签名密钥（随机生成，服务端保存）
 }
 
 // ForwardConfig 转发集成配置
 type ForwardConfig struct {
-	Enabled   bool            `json:"enabled"`     // 是否启用转发
+	Enabled bool           `json:"enabled"` // 是否启用转发
-	Tokens    []ForwardToken  `json:"tokens"`      // Token 列表，最多 20 个
+	Tokens  []ForwardToken `json:"tokens"`  // Token 列表，最多 20 个
-	DingIdApi DingIdApiConfig `json:"ding_id_api"` // 第三方钉钉 ID 匹配用户 API
 }
 
 // DingTalkConfigRequest 钉钉集成配置
 type DingTalkConfigRequest struct {
-	EmailApi      EmailApiConfig  `json:"email_api"`       // 第三方邮箱 API 配置
+	EmailApi      EmailApiConfig `json:"email_api"`      // 第三方邮箱 API 配置
-	ForwardConfig ForwardConfig   `json:"forward_config"`  // 转发集成配置
+	ForwardConfig ForwardConfig  `json:"forward_config"` // 转发集成配置
 }

admin/server/model/gaia/response/system.go

@@ -0,0 +1,26 @@
+package response
+
+import "time"
+
+// ForwardTokenInfo 转发 Token 列表项（脱敏后的 Token ID）
+type ForwardTokenInfo struct {
+	ID        string    `json:"id"`
+	CreatedAt time.Time `json:"created_at"`
+}
+
+// ForwardTokensResponse 获取转发 Token 列表响应
+type ForwardTokensResponse struct {
+	Tokens []ForwardTokenInfo `json:"tokens"`
+	Count  int                `json:"count"`
+	Max    int                `json:"max"`
+}
+
+// TestEmailApiConfigResponse 测试邮箱 API 配置响应
+type TestEmailApiConfigResponse struct {
+	StatusCode         int         `json:"status_code"`          // HTTP 状态码
+	Body               interface{} `json:"body"`                 // 响应 Body（JSON 时为对象，否则为字符串）
+	EmailFieldPreview  string      `json:"email_field_preview"`  // 邮箱字段解析预览（如 data[0].userName = test@example.com）
+	IsValid            bool        `json:"is_valid"`             // 配置是否有效（能正确提取邮箱）
+	ErrorMessage       string      `json:"error_message,omitempty"` // 错误信息（可选）
+}
+

admin/server/router/gaia/system.go

@@ -10,10 +10,14 @@ type SystemRouter struct{}
 func (s *SystemRouter) InitSystemRouter(Router *gin.RouterGroup) {
 	systemRouter := Router.Group("gaia/system")
 	{
-		systemRouter.GET("dingtalk", systemApi.GetDingTalk)             // 获取钉钉系统配置
+		systemRouter.GET("dingtalk", systemApi.GetDingTalk)                          // 获取钉钉系统配置
-		systemRouter.POST("dingtalk", systemApi.SetDingTalk)            // 设置钉钉系统配置
+		systemRouter.POST("dingtalk", systemApi.SetDingTalk)                         // 设置钉钉系统配置
-		systemRouter.GET("oauth2", systemOAuth2Api.GetOAuth2Config)     // 获取 OAuth2 配置
+		systemRouter.GET("dingtalk/test-auth-url", systemApi.GetDingTalkTestAuthURL) // 测试连接：获取钉钉授权 URL
-		systemRouter.POST("oauth2", systemOAuth2Api.SetOAuth2Config)    // 设置 OAuth2 配置
+		systemRouter.POST("dingtalk/test-callback", systemApi.DingTalkTestCallback)  // 测试连接：回调验证 code
+		systemRouter.GET("oauth2", systemOAuth2Api.GetOAuth2Config)                  // 获取 OAuth2 配置
+		systemRouter.POST("oauth2", systemOAuth2Api.SetOAuth2Config)                 // 设置 OAuth2 配置
+		// 邮箱 API 配置测试
+		systemRouter.POST("dingtalk/test-email-config", systemApi.TestEmailApiConfig) // 测试第三方邮箱 API 配置
 		// 转发 Token 管理
 		systemRouter.GET("forward-tokens", systemApi.GetForwardTokens)          // 获取转发 Token 列表
 		systemRouter.POST("forward-tokens", systemApi.CreateForwardToken)       // 新增转发 Token
@@ -21,7 +25,7 @@ func (s *SystemRouter) InitSystemRouter(Router *gin.RouterGroup) {
 	}
 }
 
-// InitForwardProxyRouter 初始化 GPT 转发代理路由（免 JWT，挂在 PublicGroup）
+// InitForwardProxyRouter 初始化 GPT 转发代理路由
 func (s *SystemRouter) InitForwardProxyRouter(PublicRouter *gin.RouterGroup) {
 	// 免 JWT 转发入口，通过 forwarding token + ding_id 鉴权
 	PublicRouter.Any("gaia/forward/proxy/*path", forwardProxyApi.ForwardProxy)

admin/server/service/gaia/email_api_test.go

@@ -0,0 +1,273 @@
+package gaia
+
+import (
+	"testing"
+
+	"github.com/flipped-aurora/gin-vue-admin/server/model/gaia/request"
+)
+
+// TestBuildURL_NewFormat 测试新格式 Params 自动拼接 URL
+func TestBuildURL_NewFormat(t *testing.T) {
+	config := request.EmailApiConfig{
+		URL:    "https://api.example.com/user",
+		Params: []request.RequestParam{},
+	}
+
+	// 无参数
+	got := buildURL("https://api.example.com/user", config, "USER123")
+	if got != "https://api.example.com/user" {
+		t.Errorf("无参数时 URL 应保持不变，got: %s", got)
+	}
+
+	// 单个 string 类型参数
+	config.Params = []request.RequestParam{
+		{Key: "appKey", ValueType: "string", Value: "mykey"},
+	}
+	got = buildURL("https://api.example.com/user", config, "USER123")
+	if got != "https://api.example.com/user?appKey=mykey" {
+		t.Errorf("单参数拼接错误，got: %s", got)
+	}
+
+	// URL 已有 ? 时使用 &
+	got = buildURL("https://api.example.com/user?type=admin", config, "USER123")
+	if got != "https://api.example.com/user?type=admin&appKey=mykey" {
+		t.Errorf("已有参数时应使用 & 拼接，got: %s", got)
+	}
+}
+
+// TestBuildURL_DingIDParam 测试钉钉 ID 类型参数自动替换
+func TestBuildURL_DingIDParam(t *testing.T) {
+	config := request.EmailApiConfig{
+		URL: "https://api.example.com/user",
+		Params: []request.RequestParam{
+			{Key: "userId", ValueType: "ding_id"},
+		},
+	}
+
+	got := buildURL("https://api.example.com/user", config, "USER123")
+	if got != "https://api.example.com/user?userId=USER123" {
+		t.Errorf("钉钉 ID 类型参数应自动替换，got: %s", got)
+	}
+}
+
+// TestBuildURL_OldFormat 测试旧格式 RequestParamField 兼容
+func TestBuildURL_OldFormat(t *testing.T) {
+	config := request.EmailApiConfig{
+		URL:               "https://api.example.com/user",
+		RequestParamField: "userId",
+		Params:            nil, // 旧格式：Params 为 nil
+	}
+
+	got := buildURL("https://api.example.com/user", config, "USER123")
+	if got != "https://api.example.com/user?userId=USER123" {
+		t.Errorf("旧格式应使用 RequestParamField，got: %s", got)
+	}
+}
+
+// TestResolveParamValue 测试参数值解析
+func TestResolveParamValue(t *testing.T) {
+	tests := []struct {
+		vt     string
+		value  string
+		dingId string
+		want   string
+	}{
+		{"ding_id", "", "USER123", "USER123"},
+		{"string", "myvalue", "USER123", "myvalue"},
+		{"string", "prefix_{{ding_id}}_suffix", "USER123", "prefix_USER123_suffix"},
+		{"string", "prefix_$<{[ding_id]}>_suffix", "USER123", "prefix_USER123_suffix"},
+		{"int", "42", "USER123", "42"},
+		{"bool", "true", "USER123", "true"},
+	}
+
+	for _, tt := range tests {
+		got := resolveParamValue(tt.vt, tt.value, tt.dingId)
+		if got != tt.want {
+			t.Errorf("resolveParamValue(%q, %q, %q) = %q, want %q", tt.vt, tt.value, tt.dingId, got, tt.want)
+		}
+	}
+}
+
+// TestExtractJSONPathAdvanced 测试 JSON 路径提取
+func TestExtractJSONPathAdvanced(t *testing.T) {
+	data := map[string]interface{}{
+		"code": float64(0),
+		"data": []interface{}{
+			map[string]interface{}{
+				"userName": "test@example.com",
+				"userId":   "USER123",
+			},
+		},
+		"nested": map[string]interface{}{
+			"email": "nested@example.com",
+		},
+	}
+
+	tests := []struct {
+		path string
+		want string
+	}{
+		{"code", "0"},
+		{"data[0].userName", "test@example.com"},
+		{"data[0].userId", "USER123"},
+		{"nested.email", "nested@example.com"},
+		{"notexist", ""},
+		{"data[1].userName", ""},
+	}
+
+	for _, tt := range tests {
+		got := extractJSONPathAdvanced(data, tt.path)
+		if got != tt.want {
+			t.Errorf("extractJSONPathAdvanced(data, %q) = %q, want %q", tt.path, got, tt.want)
+		}
+	}
+}
+
+// TestParseEmailApiConfigFromJSON_NewFormat 测试新格式解析
+func TestParseEmailApiConfigFromJSON_NewFormat(t *testing.T) {
+	jsonStr := `{
+		"enabled": true,
+		"url": "https://api.example.com",
+		"method": "GET",
+		"params": [
+			{"key": "userId", "value_type": "ding_id", "value": ""},
+			{"key": "appKey", "value_type": "string", "value": "mykey"}
+		],
+		"response_email_field": "data[0].email"
+	}`
+
+	cfg, err := parseEmailApiConfigFromJSON([]byte(jsonStr))
+	if err != nil {
+		t.Fatalf("解析新格式配置失败: %v", err)
+	}
+	if !isNewEmailApiConfig(cfg) {
+		t.Error("应检测为新格式")
+	}
+	if len(cfg.Params) != 2 {
+		t.Errorf("Params 数量错误，got: %d", len(cfg.Params))
+	}
+}
+
+// TestParseEmailApiConfigFromJSON_OldFormat 测试旧格式兼容解析
+func TestParseEmailApiConfigFromJSON_OldFormat(t *testing.T) {
+	jsonStr := `{
+		"enabled": true,
+		"url": "https://api.example.com",
+		"method": "GET",
+		"request_param_field": "userId",
+		"response_email_field": "data[0].email",
+		"body_data": {
+			"form_data": [{"userId": ""}],
+			"urlencoded": []
+		}
+	}`
+
+	cfg, err := parseEmailApiConfigFromJSON([]byte(jsonStr))
+	if err != nil {
+		t.Fatalf("解析旧格式配置失败: %v", err)
+	}
+	if isNewEmailApiConfig(cfg) {
+		t.Error("旧格式配置不应检测为新格式")
+	}
+	if cfg.RequestParamField != "userId" {
+		t.Errorf("RequestParamField 应为 userId，got: %s", cfg.RequestParamField)
+	}
+}
+
+// TestValidateEmailApiConfigFields_NewFormat 测试新格式配置验证
+func TestValidateEmailApiConfigFields_NewFormat(t *testing.T) {
+	cfg := request.EmailApiConfig{
+		Enabled:            true,
+		URL:                "https://api.example.com",
+		Method:             "GET",
+		Params:             []request.RequestParam{},
+		ResponseEmailField: "data[0].email",
+	}
+
+	if err := validateEmailApiConfigFields(cfg); err != nil {
+		t.Errorf("有效的新格式配置不应报错: %v", err)
+	}
+}
+
+// TestValidateEmailApiConfigFields_InvalidParamType 测试 Params 不支持 int 类型
+func TestValidateEmailApiConfigFields_InvalidParamType(t *testing.T) {
+	cfg := request.EmailApiConfig{
+		Enabled: true,
+		URL:     "https://api.example.com",
+		Method:  "GET",
+		Params: []request.RequestParam{
+			{Key: "count", ValueType: "int", Value: "10"}, // Params 不支持 int
+		},
+		ResponseEmailField: "data[0].email",
+	}
+
+	if err := validateEmailApiConfigFields(cfg); err == nil {
+		t.Error("Params 不应支持 int 类型，应报错")
+	}
+}
+
+// TestValidateEmailApiConfigFields_InvalidBodyType 测试 Body 不支持未知类型
+func TestValidateEmailApiConfigFields_InvalidBodyType(t *testing.T) {
+	cfg := request.EmailApiConfig{
+		Enabled: true,
+		URL:     "https://api.example.com",
+		Method:  "POST",
+		Params:  []request.RequestParam{},
+		BodyData: request.BodyData{
+			FormData: []request.BodyField{
+				{Key: "field1", ValueType: "invalid_type", Value: "val"},
+			},
+		},
+		ResponseEmailField: "data[0].email",
+	}
+
+	if err := validateEmailApiConfigFields(cfg); err == nil {
+		t.Error("Body 不应支持未知类型，应报错")
+	}
+}
+
+// TestBuildBodyFields 测试 Body 字段类型转换
+func TestBuildBodyFields(t *testing.T) {
+	fields := []request.BodyField{
+		{Key: "userId", ValueType: "ding_id", Value: ""},
+		{Key: "appKey", ValueType: "string", Value: "mykey"},
+		{Key: "count", ValueType: "int", Value: "10"},
+		{Key: "enabled", ValueType: "bool", Value: "true"},
+	}
+
+	form := buildBodyFields(fields, "USER123")
+
+	if form.Get("userId") != "USER123" {
+		t.Errorf("ding_id 类型应替换为实际钉钉 ID，got: %s", form.Get("userId"))
+	}
+	if form.Get("appKey") != "mykey" {
+		t.Errorf("string 类型应直接使用，got: %s", form.Get("appKey"))
+	}
+	if form.Get("count") != "10" {
+		t.Errorf("int 类型值不正确，got: %s", form.Get("count"))
+	}
+}
+
+// TestDingIDMarkerReplacement 测试 Raw 模式钉钉 ID 标记替换
+func TestDingIDMarkerReplacement(t *testing.T) {
+	raw := `{"userId": "$<{[ding_id]}>", "other": "value"}`
+	dingId := "USER789"
+
+	// 使用 resolveParamValue 测试标记替换
+	replaced := resolveParamValue("string", raw, dingId)
+	expected := `{"userId": "USER789", "other": "value"}`
+
+	if replaced != expected {
+		t.Errorf("钉钉 ID 标记替换错误\ngot:  %s\nwant: %s", replaced, expected)
+	}
+}
+
+// TestDingIDMarkerOldFormat 测试旧格式 {{ding_id}} 占位符替换
+func TestDingIDMarkerOldFormat(t *testing.T) {
+	raw := `{"userId": "{{ding_id}}", "other": "value"}`
+	replaced := resolveParamValue("string", raw, "USER789")
+	expected := `{"userId": "USER789", "other": "value"}`
+	if replaced != expected {
+		t.Errorf("旧格式占位符替换错误\ngot:  %s\nwant: %s", replaced, expected)
+	}
+}

admin/server/service/gaia/gaia_login.go

@@ -148,6 +148,45 @@ func (e *SystemIntegratedService) OAuth2CodeLogin(
 	return &response.GaiaLoginResult{User: *sysUser, Token: token, RedirectURI: req.RedirectURI, State: req.State}, nil
 }
 
+// DingTalkTestCallback 仅用 code 换 token，用于「测试连接」回调，不登录、不写 session
+func (e *SystemIntegratedService) DingTalkTestCallback(code string) error {
+	code = strings.TrimSpace(code)
+	if code == "" {
+		return fmt.Errorf("授权码为空")
+	}
+	integrate := e.getIntegratedConfigRaw(gaia.SystemIntegrationDingTalk)
+	if integrate.AppKey == "" || integrate.AppSecret == "" {
+		return fmt.Errorf("钉钉配置不完整")
+	}
+	bodyJSON, _ := json.Marshal(map[string]string{
+		"clientId":     integrate.AppKey,
+		"clientSecret": integrate.AppSecret,
+		"code":         code,
+		"grantType":    "authorization_code",
+	})
+	httpReq, err := http.NewRequest("POST", "https://api.dingtalk.com/v1.0/oauth2/userAccessToken", bytes.NewReader(bodyJSON))
+	if err != nil {
+		return err
+	}
+	httpReq.Header.Set("Content-Type", "application/json")
+	client := &http.Client{}
+	resp, err := client.Do(httpReq)
+	if err != nil {
+		return fmt.Errorf("钉钉 token 请求失败: %w", err)
+	}
+	defer resp.Body.Close()
+	respBody, _ := io.ReadAll(resp.Body)
+	if resp.StatusCode != http.StatusOK {
+		global.GVA_LOG.Error("钉钉 token 非 200", zap.Int("status", resp.StatusCode), zap.String("body", string(respBody)))
+		return fmt.Errorf("钉钉返回错误: %d", resp.StatusCode)
+	}
+	var tokenResp map[string]interface{}
+	if err = json.Unmarshal(respBody, &tokenResp); err != nil || tokenResp["accessToken"] == "" {
+		return fmt.Errorf("解析钉钉 token 失败")
+	}
+	return nil
+}
+
 // DingTalkCodeLogin 钉钉 code 换用户并登录（扫码/OAuth2 回调带 code）
 func (e *SystemIntegratedService) DingTalkCodeLogin(req request.GaiaDingTalkLoginReq) (*response.GaiaLoginResult, error) {
 	integrate := e.getIntegratedConfigRaw(gaia.SystemIntegrationDingTalk)
@@ -205,8 +244,56 @@ func (e *SystemIntegratedService) DingTalkCodeLogin(req request.GaiaDingTalkLogi
 	if err = json.Unmarshal(userBody, &dingUser); err != nil {
 		return nil, fmt.Errorf("解析钉钉用户信息失败")
 	}
-	email := dingUser["email"].(string)
+
-	username := dingUser["nick"].(string)
+	// 提取钉钉 ID（user_id 字段）
+	dingId := ""
+	if v, ok := dingUser["unionId"]; ok && v != nil {
+		dingId, _ = v.(string)
+	}
+	if dingId == "" {
+		if v, ok := dingUser["userId"]; ok && v != nil {
+			dingId, _ = v.(string)
+		}
+	}
+
+	// 解析邮箱配置
+	var configMap request.DingTalkConfigRequest
+	var emailConfig request.EmailApiConfig
+	if integrate.Config != "" {
+		if jsonErr := json.Unmarshal([]byte(integrate.Config), &configMap); jsonErr == nil {
+			var rawMsg json.RawMessage
+			if rawBytes, marshalErr := json.Marshal(configMap.EmailApi); marshalErr == nil {
+				rawMsg = rawBytes
+				if cfg, parseErr := parseEmailApiConfigFromJSON(rawMsg); parseErr == nil {
+					emailConfig = cfg
+				}
+			}
+		}
+	}
+
+	// 优先通过邮箱 API 获取邮箱（新格式）
+	if emailConfig.Enabled && dingId != "" {
+		email, apiErr := e.callEmailApi(dingId, emailConfig)
+		if apiErr == nil && email != "" {
+			global.GVA_LOG.Info("DingTalkCodeLogin: 通过第三方邮箱 API 获取邮箱",
+				zap.String("ding_id", dingId), zap.String("email", email))
+			sysUser, findErr := e.findUserByEmail(email)
+			if findErr != nil {
+				return nil, findErr
+			}
+			token, _, tokenErr := utils.LoginToken(sysUser)
+			if tokenErr != nil {
+				return nil, fmt.Errorf("签发 token 失败")
+			}
+			return &response.GaiaLoginResult{User: *sysUser, Token: token, RedirectURI: req.RedirectURI, State: req.State}, nil
+		}
+		global.GVA_LOG.Warn("DingTalkCodeLogin: 第三方邮箱 API 获取失败，尝试钉钉直接返回邮箱",
+			zap.String("ding_id", dingId), zap.Error(apiErr))
+	}
+
+	// 回退：直接从钉钉用户信息获取邮箱
+	email, _ := dingUser["email"].(string)
+	username, _ := dingUser["nick"].(string)
 	if username == "" {
 		username = email
 	}
@@ -311,7 +398,7 @@ func (e *SystemIntegratedService) findUserByEmail(email string) (*system.SysUser
 	if err := global.GVA_DB.Where("email IN (?)", mailList).Preload(
 		"Authorities").Preload("Authority").First(&u).Error; err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return nil, fmt.Errorf(fmt.Sprintf("邮箱%s尚未开通账号，请联系管理员", email))
+			return nil, fmt.Errorf("邮箱%s尚未开通账号，请联系管理员", email)
 		}
 		return nil, err
 	}

admin/server/service/gaia/login_options.go

@@ -72,6 +72,22 @@ func (e *SystemIntegratedService) GetLoginOptions(frontendOrigin string) (res re
 	return res
 }
 
+// GetDingTalkTestAuthURL 返回用于「测试连接」的钉钉授权 URL（state=dingtalk_test，回调后仅验证 code 换 token，不登录）
+func (e *SystemIntegratedService) GetDingTalkTestAuthURL(frontendOrigin string) (string, error) {
+	integrate := e.getIntegratedConfigRaw(gaia.SystemIntegrationDingTalk)
+	if integrate.AppKey == "" || integrate.AppSecret == "" {
+		return "", fmt.Errorf("请先配置 AppKey 与 AppSecret")
+	}
+	frontendOrigin = strings.TrimSuffix(frontendOrigin, "/")
+	if !strings.Contains(frontendOrigin, "localhost") {
+		frontendOrigin = frontendOrigin + "/admin"
+	}
+	callbackURI := frontendOrigin + "/#/loginCallback?provider=dingtalk"
+	authURL := fmt.Sprintf("https://login.dingtalk.com/oauth2/auth?client_id=%s&response_type=code&scope=openid&redirect_uri=%s&state=dingtalk_test",
+		integrate.AppKey, url.QueryEscape(callbackURI))
+	return authURL, nil
+}
+
 // getIntegratedConfigRaw 获取集成配置（不脱敏，仅内部使用）
 func (e *SystemIntegratedService) getIntegratedConfigRaw(classID uint) (integrate gaia.SystemIntegration) {
 	if err := global.GVA_DB.Where("classify = ?", classID).First(&integrate).Error; err != nil {

admin/server/service/gaia/model_provider.go

@@ -18,6 +18,8 @@ import (
 	"github.com/flipped-aurora/gin-vue-admin/server/model/gaia"
 	gaiaRequest "github.com/flipped-aurora/gin-vue-admin/server/model/gaia/request"
 	gaiaResponse "github.com/flipped-aurora/gin-vue-admin/server/model/gaia/response"
+	"github.com/flipped-aurora/gin-vue-admin/server/model/system"
+	"github.com/flipped-aurora/gin-vue-admin/server/utils"
 	"go.gnd.pw/crypto/eax"
 	"go.uber.org/zap"
 	"gorm.io/gorm"
@@ -29,6 +31,150 @@ import (
 	"time"
 )
 
+// fetchAdminToken 查询一个管理员用户，生成 Dify Console API 兼容的 JWT。
+// 结果缓存到 Redis，TTL 50 分钟（JWT 有效期内复用，避免频繁生成）。
+func (s *ModelProviderService) fetchAdminToken() (token string, err error) {
+	const cacheKey = "gaia:admin_console_token"
+	ctx := context.Background()
+
+	// 优先从 Redis 读取缓存
+	if cached, e := global.GVA_REDIS.Get(ctx, cacheKey).Result(); e == nil && cached != "" {
+		return cached, nil
+	}
+
+	// 查询一个活跃管理员
+	var adminUser system.SysUser
+	if err = global.GVA_DB.Where("authority_id = ? AND enable = ?",
+		system.AdminAuthorityId, system.UserActive).First(&adminUser).Error; err != nil {
+		return "", fmt.Errorf("找不到可用的管理员账号：%w", err)
+	}
+
+	token, _, _, err = utils.LoginTokenWithCSRF(&adminUser)
+	if err != nil {
+		return "", fmt.Errorf("生成管理员 token 失败：%w", err)
+	}
+
+	// 缓存 50 分钟（JWT 缓冲时间内有效）
+	global.GVA_REDIS.Set(ctx, cacheKey, token, 50*time.Minute)
+	return token, nil
+}
+
+// fetchModelPricingFromDify 通过 Dify Console API 拉取 LLM 模型定价，结果按 model 名缓存到 Redis（TTL 1 小时）。
+// Dify Console API：GET /console/api/workspaces/current/models/model-types/llm
+// 响应结构：{"data": [{"models": [{"model": "gpt-4o", "fetch_from": "...", "pricing": {"input":"0.005","output":"0.015","unit":"0.001","currency":"USD"}}]}]}
+func (s *ModelProviderService) fetchModelPricingFromDify(modelName string) (*gaia.ModelPricing, error) {
+	const redisTTL = time.Hour
+	cacheKey := "gaia:model_pricing:" + modelName
+	ctx := context.Background()
+
+	// 先查 Redis
+	if cached, err := global.GVA_REDIS.Get(ctx, cacheKey).Result(); err == nil && cached != "" {
+		var p gaia.ModelPricing
+		if json.Unmarshal([]byte(cached), &p) == nil {
+			return &p, nil
+		}
+	}
+
+	// 获取管理员 token
+	token, err := s.fetchAdminToken()
+	if err != nil {
+		return nil, err
+	}
+
+	// 调用 Dify Console API
+	apiURL := strings.TrimSuffix(global.GVA_CONFIG.Gaia.Url, "/") +
+		"/console/api/workspaces/current/models/model-types/llm"
+	req, err := http.NewRequest(http.MethodGet, apiURL, nil)
+	if err != nil {
+		return nil, fmt.Errorf("构建定价请求失败：%w", err)
+	}
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("Content-Type", "application/json")
+
+	client := &http.Client{Timeout: 15 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("请求 Dify 定价接口失败：%w", err)
+	}
+	defer resp.Body.Close()
+
+	respBody, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("读取定价响应失败：%w", err)
+	}
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("Dify 定价接口返回 %d：%s", resp.StatusCode, string(respBody))
+	}
+
+	// 解析响应，批量缓存所有模型的定价
+	var apiResp gaia.DifyModelsResponse
+	if err = json.Unmarshal(respBody, &apiResp); err != nil {
+		return nil, fmt.Errorf("解析定价响应失败：%w", err)
+	}
+
+	var targetPricing *gaia.ModelPricing
+	for _, providerData := range apiResp.Data {
+		for _, m := range providerData.Models {
+			if m.Pricing == nil {
+				continue
+			}
+			p := gaia.ModelPricing{Currency: m.Pricing.Currency}
+			fmt.Sscanf(m.Pricing.Input, "%f", &p.Input)
+			fmt.Sscanf(m.Pricing.Output, "%f", &p.Output)
+			fmt.Sscanf(m.Pricing.Unit, "%f", &p.Unit)
+			if p.Unit == 0 {
+				p.Unit = 0.001 // 默认按千 token 计费
+			}
+
+			// 缓存每个模型的定价
+			if b, e := json.Marshal(p); e == nil {
+				global.GVA_REDIS.Set(ctx, "gaia:model_pricing:"+m.Model, string(b), redisTTL)
+			}
+			if m.Model == modelName {
+				cp := p
+				targetPricing = &cp
+			}
+		}
+	}
+
+	if targetPricing != nil {
+		return targetPricing, nil
+	}
+	// 未找到该模型的定价，写入空标记避免反复请求（TTL 10 分钟）
+	global.GVA_REDIS.Set(ctx, cacheKey, "{}", 10*time.Minute)
+	return nil, nil
+}
+
+// calcQuotaDelta 根据定价和 token 用量计算本次消耗的配额金额。
+// 若未找到定价则回退到默认单价 0.001（每 token）。
+func calcQuotaDelta(pricing *gaia.ModelPricing, promptTokens, completionTokens int) float64 {
+	if pricing == nil || pricing.Unit == 0 {
+		// 回退：按 0.001/token 统一计费
+		return float64(promptTokens+completionTokens) * 0.001
+	}
+	inputCost := float64(promptTokens) * pricing.Input * pricing.Unit
+	outputPrice := pricing.Output
+	if outputPrice == 0 {
+		outputPrice = pricing.Input
+	}
+	outputCost := float64(completionTokens) * outputPrice * pricing.Unit
+	return inputCost + outputCost
+}
+
+// deductAccountQuota 将消耗配额计入 account_money_extend.used_quota（原子累加）。
+func deductAccountQuota(userID string, delta float64) {
+	if delta <= 0 {
+		return
+	}
+	if err := global.GVA_DB.Exec(
+		`UPDATE account_money_extend SET used_quota = used_quota + ?, updated_at = NOW() WHERE account_id = ?::uuid`,
+		delta, userID,
+	).Error; err != nil {
+		global.GVA_LOG.Warn("deductAccountQuota 失败",
+			zap.String("user_id", userID), zap.Float64("delta", delta), zap.Error(err))
+	}
+}
+
 // ModelProviderService 模型提供商服务，负责提供商配置、凭证获取、可用模型拉取及聊天请求代理。
 type ModelProviderService struct{}
 
@@ -900,7 +1046,8 @@ func (s *ModelProviderService) ProxyRequest(
 
 	// 解析 provider：头 > query 已在 handler 传入；此处从 body 取 model 仅当 body 为 JSON 且含 model 时用于推断
 	xGaiaProvider := reqHeader.Get("X-Gaia-Provider")
-	global.GVA_LOG.Info("ProxyRequest 解析 provider", zap.String("path", path), zap.String("X-Gaia-Provider", xGaiaProvider), zap.Int("body_len", len(body)))
+	global.GVA_LOG.Info("ProxyRequest 解析 provider", zap.String("path", path), zap.String(
+		"X-Gaia-Provider", xGaiaProvider), zap.Int("body_len", len(body)))
 	if p := xGaiaProvider; p != "" {
 		providerName = strings.TrimSpace(strings.ToLower(p))
 	}
@@ -912,7 +1059,8 @@ func (s *ModelProviderService) ProxyRequest(
 				// 按“已选模型”解析实际渠道（如 gpt-5-chat 若只在 Azure 下勾选则走 azure）
 				providerName, err = s.resolveProviderByModel(m)
 				if err != nil {
-					global.GVA_LOG.Error("ProxyRequest resolveProviderByModel 失败", zap.String("model", m), zap.Error(err))
+					global.GVA_LOG.Error("ProxyRequest resolveProviderByModel 失败", zap.String(
+						"model", m), zap.Error(err))
 					return err
 				}
 				global.GVA_LOG.Info("ProxyRequest 解析得到 provider", zap.String("provider", providerName))
@@ -939,7 +1087,20 @@ func (s *ModelProviderService) ProxyRequest(
 		return fmt.Errorf("提供商 %s 无可用上游地址", providerName)
 	}
 
+	// 若 body 是 JSON 且含 stream: true，注入 stream_options.include_usage = true
+	// 这样上游会在 SSE 末尾的 data 行返回 usage，供后续计费解析使用。
 	if len(body) > 0 {
+		var bodyObj map[string]interface{}
+		if json.Unmarshal(body, &bodyObj) == nil {
+			if streamVal, ok := bodyObj["stream"].(bool); ok && streamVal {
+				if _, hasOpt := bodyObj["stream_options"]; !hasOpt {
+					bodyObj["stream_options"] = map[string]interface{}{"include_usage": true}
+					if injected, e := json.Marshal(bodyObj); e == nil {
+						body = injected
+					}
+				}
+			}
+		}
 		bodyReader = bytes.NewReader(body)
 	}
 
@@ -1017,18 +1178,43 @@ func (s *ModelProviderService) ProxyRequest(
 		}
 	}
 	var logStatus, logError string
+	var promptTokens, completionTokens int
 	defer func() {
 		if logStatus == "" {
 			logStatus = "success"
 		}
 		global.GVA_DB.Create(&gaia.ModelProxyLog{
-			UserId:       userID,
+			UserId:         userID,
-			ProviderName: providerName,
+			ProviderName:   providerName,
-			ModelName:    modelOrPath,
+			ModelName:      modelOrPath,
-			Status:       logStatus,
+			RequestTokens:  promptTokens,
-			ErrorMessage: logError,
+			ResponseTokens: completionTokens,
-			CreatedAt:    startTime,
+			Status:         logStatus,
+			ErrorMessage:   logError,
+			CreatedAt:      startTime,
 		})
+
+		// 计费：仅成功时扣费
+		if logStatus == "success" {
+			if promptTokens > 0 || completionTokens > 0 {
+				// LLM 类型：按 token 计费
+				pricing, _ := s.fetchModelPricingFromDify(modelOrPath)
+				delta := calcQuotaDelta(pricing, promptTokens, completionTokens)
+				deductAccountQuota(userID, delta)
+			} else if isImageOrPerRequestPath(path) {
+				// 图片生成等无 usage 的接口：按请求次数计费（固定 0.04 USD/次，约 1 张图片单价）
+				// 实际价格因模型而异（DALL-E 3 1024x1024 = $0.04），此处为保守默认值，可通过定价表覆盖
+				pricing, _ := s.fetchModelPricingFromDify(modelOrPath)
+				var delta float64
+				if pricing != nil && pricing.Input > 0 {
+					// 若定价表有配置，input 字段用作每次请求单价
+					delta = pricing.Input
+				} else {
+					delta = 0.04
+				}
+				deductAccountQuota(userID, delta)
+			}
+		}
 	}()
 
 	// 写回状态码与响应头（流式由上游 Content-Type 决定）
@@ -1044,17 +1230,36 @@ func (s *ModelProviderService) ProxyRequest(
 		_, _ = io.Copy(writer, resp.Body)
 		return nil
 	}
-	// 流式响应时按行刷新，避免缓冲
+
+	// extractUsage 从 OpenAI 格式的 JSON 对象中提取 usage 字段
+	extractUsage := func(data []byte) {
+		var obj gaia.ModelUsageResponse
+		if json.Unmarshal(data, &obj) == nil && obj.Usage != nil {
+			if obj.Usage.PromptTokens > 0 {
+				promptTokens = obj.Usage.PromptTokens
+			}
+			if obj.Usage.CompletionTokens > 0 {
+				completionTokens = obj.Usage.CompletionTokens
+			}
+		}
+	}
+
+	// 流式响应：按行扫描，顺带从最后一条含 usage 的 data 行中提取 token 数
 	if strings.Contains(resp.Header.Get("Content-Type"), "text/event-stream") {
 		if flusher, ok := writer.(http.Flusher); ok {
 			scanner := bufio.NewScanner(resp.Body)
 			for scanner.Scan() {
-				fmt.Println("sss", scanner.Text())
+				line := scanner.Text()
-				if _, err = writer.Write([]byte(scanner.Text() + "\n")); err != nil {
+				if _, err = writer.Write([]byte(line + "\n")); err != nil {
 					logStatus, logError = "error", err.Error()
 					return err
 				}
 				flusher.Flush()
+				// 解析 SSE data 行中的 usage（stream_options.include_usage=true 时上游会附带）
+				if strings.HasPrefix(line, "data:") && strings.Contains(line, `"usage"`) {
+					payload := strings.TrimSpace(strings.TrimPrefix(line, "data:"))
+					extractUsage([]byte(payload))
+				}
 			}
 			if err = scanner.Err(); err != nil {
 				logStatus, logError = "error", err.Error()
@@ -1063,9 +1268,15 @@ func (s *ModelProviderService) ProxyRequest(
 			return nil
 		}
 	}
-	_, err = io.Copy(writer, resp.Body)
+
+	// 非流式响应：TeeReader 同时转发给客户端并读取 body 用于解析 usage
+	var buf bytes.Buffer
+	tee := io.TeeReader(resp.Body, &buf)
+	_, err = io.Copy(writer, tee)
 	if err != nil {
 		logStatus, logError = "error", err.Error()
+	} else {
+		extractUsage(buf.Bytes())
 	}
 	return err
 }
@@ -1078,3 +1289,22 @@ func (s *ModelProviderService) isProviderEnabled(providerName string) bool {
 	}
 	return true
 }
+
+// isImageOrPerRequestPath 判断请求路径是否为按次计费的接口（图片生成、语音合成等无 usage 字段的接口）。
+func isImageOrPerRequestPath(path string) bool {
+	perRequestPaths := []string{
+		"images/generations",
+		"images/edits",
+		"images/variations",
+		"audio/speech",
+		"audio/transcriptions",
+		"audio/translations",
+	}
+	lpath := strings.ToLower(path)
+	for _, p := range perRequestPaths {
+		if strings.Contains(lpath, p) {
+			return true
+		}
+	}
+	return false
+}

admin/server/service/gaia/system.go

@@ -2,6 +2,10 @@ package gaia
 
 import (
 	"context"
+	"crypto/hmac"
+	"crypto/sha256"
+	"encoding/base64"
+	"encoding/hex"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -9,6 +13,7 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"strconv"
 	"strings"
 	"time"
 
@@ -17,6 +22,7 @@ import (
 	"github.com/flipped-aurora/gin-vue-admin/server/global"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/gaia"
 	"github.com/flipped-aurora/gin-vue-admin/server/model/gaia/request"
+	gaiaResp "github.com/flipped-aurora/gin-vue-admin/server/model/gaia/response"
 	"github.com/flipped-aurora/gin-vue-admin/server/utils"
 	"github.com/google/uuid"
 	"go.uber.org/zap"
@@ -126,22 +132,52 @@ func (e *SystemIntegratedService) SetIntegratedConfig(
 // @param: req gaia.SystemIntegration
 // @return: *dingding.Client, error
 func (e *SystemIntegratedService) DingTalkConfigAvailable(req gaia.SystemIntegration) (*dingding.Client, error) {
-	var err error
+	// 1. 先直接调用钉钉 gettoken 接口，校验 AppKey/AppSecret 是否正确
+	if strings.TrimSpace(req.AppKey) == "" || strings.TrimSpace(req.AppSecret) == "" {
+		return nil, errors.New("AppKey 或 AppSecret 不能为空")
+	}
+
+	params := url.Values{}
+	params.Add("appkey", req.AppKey)
+	params.Add("appsecret", req.AppSecret)
+
+	resp, err := http.Get("https://oapi.dingtalk.com/gettoken?" + params.Encode())
+	if err != nil {
+		return nil, fmt.Errorf("请求钉钉 gettoken 失败: %w", err)
+	}
+	defer resp.Body.Close()
+
+	body, _ := io.ReadAll(resp.Body)
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("钉钉 gettoken HTTP 状态异常: %d, body=%s", resp.StatusCode, string(body))
+	}
+
+	var tokenResp struct {
+		ErrCode int    `json:"errcode"`
+		ErrMsg  string `json:"errmsg"`
+	}
+	if err = json.Unmarshal(body, &tokenResp); err != nil {
+		return nil, fmt.Errorf("解析钉钉 gettoken 响应失败: %w", err)
+	}
+	if tokenResp.ErrCode != 0 {
+		return nil, fmt.Errorf("钉钉 gettoken 返回错误: errcode=%d, errmsg=%s", tokenResp.ErrCode, tokenResp.ErrMsg)
+	}
+
+	// 2. 校验通过后再构造 client（保持原有行为，供后续使用）
 	var reqs *http.Request
 	dingding.ServerUrl = "https://api.dingtalk.com"
-	// 特殊需要，检查可用性就不设置缓存了
+	client := dingding.NewClient(&dingding.DefaultAccessTokenManager{
-	return dingding.NewClient(&dingding.DefaultAccessTokenManager{
 		Id:    uuid.New().String(),
 		Cache: file.New(os.TempDir()),
 		Name:  "x-acs-dingtalk-access-token",
 		GetRefreshRequestFunc: func() *http.Request {
-			params := url.Values{}
+			// 这里沿用原来的 token 刷新逻辑
-			params.Add("appkey", req.AppKey)
+			reqs, _ = http.NewRequest(http.MethodGet, "https://oapi.dingtalk.com/gettoken?"+params.Encode(), nil)
-			params.Add("appsecret", req.AppSecret)
-			reqs, err = http.NewRequest(http.MethodGet, "https://oapi.dingtalk.com/gettoken?"+params.Encode(), nil)
 			return reqs
 		},
-	}), err
+	})
+
+	return client, nil
 }
 
 // TestConnection 测试连接
@@ -169,11 +205,6 @@ func (e *SystemIntegratedService) TestConnection(integrate gaia.SystemIntegratio
 			global.GVA_LOG.Warn("转发集成配置验证失败", zap.Error(err))
 			// 不阻止保存，只记录警告
 		}
-		// 验证第三方钉钉 ID 匹配 API 配置
-		if err := e.ValidateDingIdApiConfig(integrate); err != nil {
-			global.GVA_LOG.Warn("第三方钉钉 ID 匹配 API 配置验证失败", zap.Error(err))
-			// 不阻止保存，只记录警告
-		}
 		return nil
 	case gaia.SystemIntegrationOAuth2:
 		// 测试OAuth2连接
@@ -183,79 +214,307 @@ func (e *SystemIntegratedService) TestConnection(integrate gaia.SystemIntegratio
 	}
 }
 
-// ValidateEmailApiConfig 验证第三方邮箱API配置
+// ParseDingTalkConfig 解析钉钉集成配置，自动处理新旧格式兼容
-// @Tags System Integrated
+func (e *SystemIntegratedService) ParseDingTalkConfig(configJSON string) (request.DingTalkConfigRequest, error) {
-// @Summary 验证第三方邮箱API配置
-// @param: integrate gaia.SystemIntegration
-// @return: error
-func (e *SystemIntegratedService) ValidateEmailApiConfig(integrate gaia.SystemIntegration) error {
-	// 解析Config字段
-	if integrate.Config == "" {
-		return nil // 配置为空不算错误
-	}
-
 	var configMap request.DingTalkConfigRequest
-	if err := json.Unmarshal([]byte(integrate.Config), &configMap); err != nil {
+	if configJSON == "" {
-		return fmt.Errorf("解析配置失败: %s", err.Error())
+		return configMap, nil
 	}
 
-	// 检查是否启用邮箱API
+	// 先解析顶层结构
-	if !configMap.EmailApi.Enabled {
+	var raw struct {
-		return nil // 未启用不需要验证
+		EmailApi      json.RawMessage       `json:"email_api"`
+		ForwardConfig request.ForwardConfig `json:"forward_config"`
+	}
+	if err := json.Unmarshal([]byte(configJSON), &raw); err != nil {
+		return configMap, fmt.Errorf("解析钉钉配置失败: %s", err.Error())
 	}
 
-	// 验证必填字段
+	configMap.ForwardConfig = raw.ForwardConfig
-	if configMap.EmailApi.URL == "" {
+
+	if raw.EmailApi != nil {
+		cfg, err := parseEmailApiConfigFromJSON(raw.EmailApi)
+		if err != nil {
+			return configMap, err
+		}
+		configMap.EmailApi = cfg
+	}
+
+	return configMap, nil
+}
+
+// oldBodyDataCompat 旧格式 BodyData（兼容解析用）
+type oldBodyDataCompat struct {
+	FormData   []map[string]string `json:"form_data"`
+	Urlencoded []map[string]string `json:"urlencoded"`
+	Raw        string              `json:"raw"`
+}
+
+// isNewEmailApiConfig 检测配置是否使用新格式（通过 params 字段判断）
+func isNewEmailApiConfig(config request.EmailApiConfig) bool {
+	return config.Params != nil
+}
+
+// convertOldBodyDataToNew 将旧格式 BodyData（[]map[string]string）转换为新格式（[]BodyField）
+func convertOldBodyDataToNew(old oldBodyDataCompat) request.BodyData {
+	newData := request.BodyData{Raw: old.Raw}
+	for _, kv := range old.FormData {
+		for k, v := range kv {
+			newData.FormData = append(newData.FormData, request.BodyField{
+				Key:       k,
+				ValueType: request.ValueTypeString,
+				Value:     v,
+			})
+		}
+	}
+	for _, kv := range old.Urlencoded {
+		for k, v := range kv {
+			newData.Urlencoded = append(newData.Urlencoded, request.BodyField{
+				Key:       k,
+				ValueType: request.ValueTypeString,
+				Value:     v,
+			})
+		}
+	}
+	return newData
+}
+
+// parseEmailApiConfigFromJSON 解析 EmailApiConfig，自动兼容新旧格式
+// 新格式：包含 params 字段
+// 旧格式：包含 request_param_field 字段，body_data 中使用 []map[string]string
+func parseEmailApiConfigFromJSON(raw json.RawMessage) (request.EmailApiConfig, error) {
+	// 先尝试解析为新格式
+	var newConfig request.EmailApiConfig
+	if err := json.Unmarshal(raw, &newConfig); err != nil {
+		return request.EmailApiConfig{}, fmt.Errorf("解析邮箱配置失败: %s", err.Error())
+	}
+
+	// 如果有 params 字段，说明是新格式
+	if isNewEmailApiConfig(newConfig) {
+		return newConfig, nil
+	}
+
+	// 旧格式：尝试解析 body_data 中的 []map[string]string
+	var oldCompat struct {
+		request.EmailApiConfig
+		BodyData oldBodyDataCompat `json:"body_data"`
+	}
+	if err := json.Unmarshal(raw, &oldCompat); err == nil {
+		newConfig.BodyData = convertOldBodyDataToNew(oldCompat.BodyData)
+		global.GVA_LOG.Info("邮箱配置：检测到旧格式，已在内存中转换为新格式",
+			zap.String("request_param_field", newConfig.RequestParamField))
+	}
+
+	return newConfig, nil
+}
+
+// validateEmailApiConfigFields 验证 EmailApiConfig 字段
+func validateEmailApiConfigFields(cfg request.EmailApiConfig) error {
+	if !cfg.Enabled {
+		return nil
+	}
+	if cfg.URL == "" {
 		return errors.New("邮箱API URL不能为空")
 	}
-
+	if cfg.Method == "" {
-	if configMap.EmailApi.Method == "" {
+		cfg.Method = "GET"
-		configMap.EmailApi.Method = "GET"
 	}
 
-	if configMap.EmailApi.RequestParamField == "" {
+	// 新格式不强制要求 request_param_field（通过 params 配置 URL 查询参数）
-		return errors.New("邮箱请求字段不能为空")
+	if isNewEmailApiConfig(cfg) {
-	}
+		// Params 只支持 string 和 ding_id 两种类型
-
+		for i, p := range cfg.Params {
-	if configMap.EmailApi.ResponseEmailField == "" {
+			if err := validateParamValueType(p.ValueType); err != nil {
-		return errors.New("邮箱信息提取字段不能为空")
+				return fmt.Errorf("第%d个 URL 参数类型无效：%s", i+1, err.Error())
-	}
+			}
-
+		}
-	// 验证Body类型（仅POST/PUT/DELETE需要）
+		// Body fields 支持 string、int、bool、ding_id
-	if configMap.EmailApi.Method != "GET" {
+		for i, f := range cfg.BodyData.FormData {
-		bodyType := strings.ToLower(configMap.EmailApi.BodyType)
+			if err := validateValueType(f.ValueType); err != nil {
-		if bodyType == "" {
+				return fmt.Errorf("form-data 第%d个字段类型无效：%s", i+1, err.Error())
-			configMap.EmailApi.BodyType = "raw" // 默认raw
+			}
-		} else if bodyType != "form-data" && bodyType != "x-www-form-urlencoded" && bodyType != "raw" {
+			if f.ValueType == request.ValueTypeInt && f.Value != "" {
-			return fmt.Errorf("不支持的Body类型: %s，支持的类型: form-data, x-www-form-urlencoded, raw", bodyType)
+				if _, err := strconv.ParseInt(f.Value, 10, 64); err != nil {
+					return fmt.Errorf("form-data 第%d个字段（%s）的值不是有效整数：%s", i+1, f.Key, f.Value)
+				}
+			}
+			if f.ValueType == request.ValueTypeBool && f.Value != "" {
+				if _, err := strconv.ParseBool(f.Value); err != nil {
+					return fmt.Errorf("form-data 第%d个字段（%s）的值不是有效布尔值：%s", i+1, f.Key, f.Value)
+				}
+			}
+		}
+		for i, f := range cfg.BodyData.Urlencoded {
+			if err := validateValueType(f.ValueType); err != nil {
+				return fmt.Errorf("urlencoded 第%d个字段类型无效：%s", i+1, err.Error())
+			}
+		}
+	} else {
+		// 旧格式兼容：request_param_field 不能为空
+		if cfg.RequestParamField == "" {
+			return errors.New("邮箱请求字段不能为空")
 		}
 	}
 
-	// 验证Authorization配置
+	if cfg.ResponseEmailField == "" {
-	authType := strings.ToLower(configMap.EmailApi.Authorization.Type)
+		return errors.New("邮箱信息提取字段不能为空")
+	}
+
+	if cfg.Method != "GET" {
+		bodyType := strings.ToLower(cfg.BodyType)
+		if bodyType != "" && bodyType != "form-data" && bodyType != "x-www-form-urlencoded" && bodyType != "raw" {
+			return fmt.Errorf("不支持的Body类型: %s，支持的类型: form-data, x-www-form-urlencoded, raw", cfg.BodyType)
+		}
+	}
+
+	authType := strings.ToLower(cfg.Authorization.Type)
 	if authType != "" && authType != "none" {
 		if authType == "bearer" {
-			if configMap.EmailApi.Authorization.Token == "" {
+			if cfg.Authorization.Token == "" {
 				return errors.New("Bearer Token不能为空")
 			}
 		} else if authType == "basic" {
-			if configMap.EmailApi.Authorization.Username == "" || configMap.EmailApi.Authorization.Password == "" {
+			if cfg.Authorization.Username == "" || cfg.Authorization.Password == "" {
 				return errors.New("Basic Auth需要填写Username和Password")
 			}
 		} else {
 			return fmt.Errorf("不支持的Authorization类型: %s，支持的类型: none, bearer, basic", authType)
 		}
 	}
+	return nil
+}
+
+// validateValueType 验证 Body 字段的 ValueType 是否合法（支持全部四种）
+func validateValueType(vt string) error {
+	switch vt {
+	case "", request.ValueTypeString, request.ValueTypeInt, request.ValueTypeBool, request.ValueTypeDingID:
+		return nil
+	default:
+		return fmt.Errorf("不支持的值类型: %s，支持的类型: string, int, bool, ding_id", vt)
+	}
+}
+
+// validateParamValueType 验证 URL Params 的 ValueType 是否合法（只支持 string 和 ding_id）
+func validateParamValueType(vt string) error {
+	switch vt {
+	case "", request.ValueTypeString, request.ValueTypeDingID:
+		return nil
+	default:
+		return fmt.Errorf("URL 参数不支持的值类型: %s，支持的类型: string, ding_id", vt)
+	}
+}
+
+// ValidateEmailApiConfig 验证第三方邮箱API配置
+// @Tags System Integrated
+// @Summary 验证第三方邮箱API配置
+// @param: integrate gaia.SystemIntegration
+// @return: error
+func (e *SystemIntegratedService) ValidateEmailApiConfig(integrate gaia.SystemIntegration) error {
+	if integrate.Config == "" {
+		return nil
+	}
+
+	var configMap struct {
+		EmailApi json.RawMessage `json:"email_api"`
+	}
+	if err := json.Unmarshal([]byte(integrate.Config), &configMap); err != nil {
+		return fmt.Errorf("解析配置失败: %s", err.Error())
+	}
+	if configMap.EmailApi == nil {
+		return nil
+	}
+
+	cfg, err := parseEmailApiConfigFromJSON(configMap.EmailApi)
+	if err != nil {
+		return err
+	}
+
+	if err = validateEmailApiConfigFields(cfg); err != nil {
+		return err
+	}
 
 	global.GVA_LOG.Info("第三方邮箱API配置验证通过",
-		zap.String("url", configMap.EmailApi.URL),
+		zap.String("url", cfg.URL),
-		zap.String("method", configMap.EmailApi.Method),
+		zap.String("method", cfg.Method),
-		zap.String("body_type", configMap.EmailApi.BodyType),
+		zap.String("body_type", cfg.BodyType),
-		zap.String("auth_type", configMap.EmailApi.Authorization.Type))
+		zap.String("auth_type", cfg.Authorization.Type),
+		zap.Bool("new_format", isNewEmailApiConfig(cfg)))
 
 	return nil
 }
 
+// TestEmailApiConfig 测试邮箱 API 配置，返回详细的响应结果用于调试
+func (e *SystemIntegratedService) TestEmailApiConfig(cfg request.EmailApiConfig, testDingID string) (*gaiaResp.TestEmailApiConfigResponse, error) {
+	if err := validateEmailApiConfigFields(cfg); err != nil {
+		return &gaiaResp.TestEmailApiConfigResponse{
+			IsValid:      false,
+			ErrorMessage: "配置验证失败：" + err.Error(),
+		}, nil
+	}
+
+	dingId := strings.TrimSpace(testDingID)
+	if dingId == "" {
+		return &gaiaResp.TestEmailApiConfigResponse{
+			IsValid:      false,
+			ErrorMessage: "测试钉钉 ID 不能为空，请先在弹窗中填写一个真实的 ding_id",
+		}, nil
+	}
+
+	respBody, statusCode, reqErr := e.doEmailApiRequest(dingId, cfg)
+
+	result := &gaiaResp.TestEmailApiConfigResponse{
+		StatusCode: statusCode,
+	}
+
+	// 尝试解析响应 Body 为 JSON
+	var bodyJSON interface{}
+	if json.Unmarshal(respBody, &bodyJSON) == nil {
+		result.Body = bodyJSON
+	} else {
+		result.Body = string(respBody)
+	}
+
+	if reqErr != nil {
+		result.IsValid = false
+		result.ErrorMessage = reqErr.Error()
+		return result, nil
+	}
+
+	// 尝试提取邮箱字段
+	if cfg.ResponseEmailField != "" {
+		if bodyMap, ok := bodyJSON.(map[string]interface{}); ok {
+			email := extractJSONPathAdvanced(bodyMap, cfg.ResponseEmailField)
+			if email != "" {
+				result.EmailFieldPreview = cfg.ResponseEmailField + " = " + email
+				result.IsValid = true
+			} else {
+				result.IsValid = false
+				result.ErrorMessage = "未找到邮箱字段：" + cfg.ResponseEmailField
+			}
+		} else if bodySlice, ok := bodyJSON.([]interface{}); ok {
+			email := extractJSONPathAdvanced(bodySlice, cfg.ResponseEmailField)
+			if email != "" {
+				result.EmailFieldPreview = cfg.ResponseEmailField + " = " + email
+				result.IsValid = true
+			} else {
+				result.IsValid = false
+				result.ErrorMessage = "未找到邮箱字段：" + cfg.ResponseEmailField
+			}
+		} else {
+			result.IsValid = statusCode >= 200 && statusCode < 300
+		}
+	} else {
+		result.IsValid = statusCode >= 200 && statusCode < 300
+	}
+
+	global.GVA_LOG.Info("测试邮箱 API 配置",
+		zap.Int("status_code", statusCode),
+		zap.String("email_preview", result.EmailFieldPreview),
+		zap.Bool("is_valid", result.IsValid))
+
+	return result, nil
+}
+
 // TestOAuth2Connection 测试OAuth2连接
 // @Tags System Integrated
 // @Summary 测试OAuth2连接
@@ -354,9 +613,14 @@ func (e *SystemIntegratedService) ValidateForwardConfig(integrate gaia.SystemInt
 		return fmt.Errorf("解析配置失败：%s", err.Error())
 	}
 
-	// 检查是否启用转发
+	// 若未配置转发 Token，则认为未使用转发能力，不强制校验
-	if !configMap.ForwardConfig.Enabled {
+	if len(configMap.ForwardConfig.Tokens) == 0 {
-		return nil // 未启用不需要验证
+		return nil
+	}
+
+	// 使用转发能力的前置条件：至少 1 个 Token + 启用并配置「第三方邮箱配置」
+	if !configMap.EmailApi.Enabled || strings.TrimSpace(configMap.EmailApi.URL) == "" {
+		return errors.New("使用转发能力前请先启用并配置「第三方邮箱配置」")
 	}
 
 	// 验证 Token 数量
@@ -375,7 +639,6 @@ func (e *SystemIntegratedService) ValidateForwardConfig(integrate gaia.SystemInt
 	}
 
 	global.GVA_LOG.Info("转发集成配置验证通过",
-		zap.Bool("enabled", configMap.ForwardConfig.Enabled),
 		zap.Int("token_count", len(configMap.ForwardConfig.Tokens)))
 
 	return nil
@@ -386,74 +649,6 @@ func (e *SystemIntegratedService) ValidateForwardConfig(integrate gaia.SystemInt
 // @Summary 验证第三方钉钉 ID 匹配 API 配置
 // @param: integrate gaia.SystemIntegration
 // @return: error
-func (e *SystemIntegratedService) ValidateDingIdApiConfig(integrate gaia.SystemIntegration) error {
-	// 解析 Config 字段
-	if integrate.Config == "" {
-		return nil // 配置为空不算错误
-	}
-
-	var configMap request.DingTalkConfigRequest
-	if err := json.Unmarshal([]byte(integrate.Config), &configMap); err != nil {
-		return fmt.Errorf("解析配置失败：%s", err.Error())
-	}
-
-	// 检查是否启用 DingIdApi
-	if !configMap.ForwardConfig.DingIdApi.Enabled {
-		return nil // 未启用不需要验证
-	}
-
-	// 验证必填字段
-	if configMap.ForwardConfig.DingIdApi.URL == "" {
-		return errors.New("钉钉 ID 匹配 API URL 不能为空")
-	}
-
-	if configMap.ForwardConfig.DingIdApi.Method == "" {
-		configMap.ForwardConfig.DingIdApi.Method = "GET"
-	}
-
-	if configMap.ForwardConfig.DingIdApi.RequestParamField == "" {
-		return errors.New("钉钉 ID 请求字段不能为空")
-	}
-
-	if configMap.ForwardConfig.DingIdApi.ResponseUserNamePath == "" {
-		return errors.New("响应用户名路径不能为空")
-	}
-
-	// 验证 Body 类型（仅 POST/PUT/DELETE 需要）
-	if configMap.ForwardConfig.DingIdApi.Method != "GET" && configMap.ForwardConfig.DingIdApi.Method != "HEAD" {
-		bodyType := strings.ToLower(configMap.ForwardConfig.DingIdApi.BodyType)
-		if bodyType == "" {
-			configMap.ForwardConfig.DingIdApi.BodyType = "raw" // 默认 raw
-		} else if bodyType != "form-data" && bodyType != "x-www-form-urlencoded" && bodyType != "raw" {
-			return fmt.Errorf("不支持的 Body 类型：%s，支持的类型：form-data, x-www-form-urlencoded, raw", bodyType)
-		}
-	}
-
-	// 验证 Authorization 配置
-	authType := strings.ToLower(configMap.ForwardConfig.DingIdApi.Authorization.Type)
-	if authType != "" && authType != "none" {
-		if authType == "bearer" {
-			if configMap.ForwardConfig.DingIdApi.Authorization.Token == "" {
-				return errors.New("Bearer Token 不能为空")
-			}
-		} else if authType == "basic" {
-			if configMap.ForwardConfig.DingIdApi.Authorization.Username == "" || configMap.ForwardConfig.DingIdApi.Authorization.Password == "" {
-				return errors.New("Basic Auth 需要填写 Username 和 Password")
-			}
-		} else {
-			return fmt.Errorf("不支持的 Authorization 类型：%s，支持的类型：none, bearer, basic", authType)
-		}
-	}
-
-	global.GVA_LOG.Info("第三方钉钉 ID 匹配 API 配置验证通过",
-		zap.String("url", configMap.ForwardConfig.DingIdApi.URL),
-		zap.String("method", configMap.ForwardConfig.DingIdApi.Method),
-		zap.String("body_type", configMap.ForwardConfig.DingIdApi.BodyType),
-		zap.String("auth_type", configMap.ForwardConfig.DingIdApi.Authorization.Type))
-
-	return nil
-}
-
 // extractJSONPath 按点分路径从 JSON 对象中提取字符串值，支持 "data.username" 等多层路径
 func extractJSONPath(data map[string]interface{}, path string) string {
 	parts := strings.SplitN(path, ".", 2)
@@ -473,56 +668,131 @@ func extractJSONPath(data map[string]interface{}, path string) string {
 	return ""
 }
 
-// callDingIdApi 调用第三方钉钉 ID 匹配 API，返回 username
+// resolveParamValue 根据 ValueType 解析参数值，ding_id 类型替换为实际的钉钉 ID
-func (e *SystemIntegratedService) callDingIdApi(dingId string, config request.DingIdApiConfig) (string, error) {
+func resolveParamValue(vt, value, dingId string) string {
+	switch vt {
+	case request.ValueTypeDingID:
+		return dingId
+	default:
+		// 兼容旧格式的 {{ding_id}} 占位符和新格式的 $<{[ding_id]}> 标记
+		v := strings.ReplaceAll(value, "{{ding_id}}", dingId)
+		v = strings.ReplaceAll(v, request.DingIDMarker, dingId)
+		return v
+	}
+}
+
+// buildBodyFields 将 []BodyField 按类型转换，构建 url.Values（用于 form-data 和 urlencoded）
+func buildBodyFields(fields []request.BodyField, dingId string) url.Values {
+	form := url.Values{}
+	for _, f := range fields {
+		if f.Key == "" {
+			continue
+		}
+		val := resolveParamValue(f.ValueType, f.Value, dingId)
+		form.Set(f.Key, val)
+	}
+	return form
+}
+
+// buildURL 根据新格式 Params 或旧格式 RequestParamField 构建带查询参数的 URL
+func buildURL(baseURL string, config request.EmailApiConfig, dingId string) string {
+	if isNewEmailApiConfig(config) {
+		// 新格式：遍历 Params 列表自动拼接
+		params := url.Values{}
+		for _, p := range config.Params {
+			if p.Key == "" {
+				continue
+			}
+			params.Set(p.Key, resolveParamValue(p.ValueType, p.Value, dingId))
+		}
+		if len(params) == 0 {
+			return baseURL
+		}
+		sep := "?"
+		if strings.Contains(baseURL, "?") {
+			sep = "&"
+		}
+		return baseURL + sep + params.Encode()
+	}
+
+	// 旧格式：RequestParamField 字段名 + dingId 作为值
+	if config.RequestParamField != "" {
+		sep := "?"
+		if strings.Contains(baseURL, "?") {
+			sep = "&"
+		}
+		return baseURL + sep + url.QueryEscape(config.RequestParamField) + "=" + url.QueryEscape(dingId)
+	}
+	return baseURL
+}
+
+// callEmailApi 调用第三方邮箱 API，使用 ding_id(用户名) 获取邮箱
+func (e *SystemIntegratedService) callEmailApi(dingId string, config request.EmailApiConfig) (string, error) {
+	respBody, _, err := e.doEmailApiRequest(dingId, config)
+	if err != nil {
+		return "", err
+	}
+
+	var respJSON map[string]interface{}
+	if err = json.Unmarshal(respBody, &respJSON); err != nil {
+		return "", fmt.Errorf("解析响应 JSON 失败：%s", err.Error())
+	}
+
+	email := extractJSONPathAdvanced(respJSON, config.ResponseEmailField)
+	if email == "" {
+		return "", fmt.Errorf("响应中未找到邮箱（路径：%s）", config.ResponseEmailField)
+	}
+
+	return email, nil
+}
+
+// doEmailApiRequest 构建并执行邮箱 API 请求，返回响应体字节和状态码
+func (e *SystemIntegratedService) doEmailApiRequest(dingId string, config request.EmailApiConfig) ([]byte, int, error) {
 	method := strings.ToUpper(config.Method)
 	if method == "" {
 		method = "GET"
 	}
 
 	var bodyReader io.Reader
+	var contentType string
 	if method != "GET" && method != "HEAD" {
 		switch strings.ToLower(config.BodyType) {
 		case "raw":
-			// 替换 Body 中的 {{ding_id}} 占位符
 			raw := strings.ReplaceAll(config.BodyData.Raw, "{{ding_id}}", dingId)
+			raw = strings.ReplaceAll(raw, request.DingIDMarker, dingId)
 			bodyReader = strings.NewReader(raw)
-		case "form-data", "x-www-form-urlencoded":
+			contentType = "application/json"
-			form := url.Values{}
+		case "form-data":
-			for _, kv := range config.BodyData.Urlencoded {
+			form := buildBodyFields(config.BodyData.FormData, dingId)
-				for k, v := range kv {
+			// 也处理旧格式的 urlencoded 字段（兼容）
-					form.Set(k, strings.ReplaceAll(v, "{{ding_id}}", dingId))
+			if len(form) == 0 {
-				}
+				form = buildBodyFields(config.BodyData.Urlencoded, dingId)
-			}
-			if config.BodyType == "form-data" {
-				for _, kv := range config.BodyData.FormData {
-					for k, v := range kv {
-						form.Set(k, strings.ReplaceAll(v, "{{ding_id}}", dingId))
-					}
-				}
 			}
 			bodyReader = strings.NewReader(form.Encode())
+			contentType = "multipart/form-data"
+		case "x-www-form-urlencoded":
+			form := buildBodyFields(config.BodyData.Urlencoded, dingId)
+			if len(form) == 0 {
+				form = buildBodyFields(config.BodyData.FormData, dingId)
+			}
+			bodyReader = strings.NewReader(form.Encode())
+			contentType = "application/x-www-form-urlencoded"
 		}
 	}
 
-	// 构建请求 URL（GET 时把 ding_id 拼入 query）
+	apiURL := buildURL(config.URL, config, dingId)
-	apiURL := config.URL
-	if method == "GET" || method == "HEAD" {
-		if config.RequestParamField != "" {
-			sep := "?"
-			if strings.Contains(apiURL, "?") {
-				sep = "&"
-			}
-			apiURL = apiURL + sep + url.QueryEscape(config.RequestParamField) + "=" + url.QueryEscape(dingId)
-		}
-	}
 
 	req, err := http.NewRequest(method, apiURL, bodyReader)
 	if err != nil {
-		return "", fmt.Errorf("构建请求失败：%s", err.Error())
+		return nil, 0, fmt.Errorf("构建请求失败：%s", err.Error())
 	}
 
-	// 设置 Headers
+	// 设置 Content-Type（如果 Headers 未覆盖）
+	if contentType != "" {
+		req.Header.Set("Content-Type", contentType)
+	}
+
+	// 设置 Headers（可覆盖 Content-Type）
 	for k, v := range config.Headers {
 		req.Header.Set(k, v)
 	}
@@ -536,38 +806,153 @@ func (e *SystemIntegratedService) callDingIdApi(dingId string, config request.Di
 		req.SetBasicAuth(config.Authorization.Username, config.Authorization.Password)
 	}
 
-	client := &http.Client{}
+	client := &http.Client{Timeout: 15 * time.Second}
 	resp, err := client.Do(req)
 	if err != nil {
-		return "", fmt.Errorf("请求失败：%s", err.Error())
+		return nil, 0, fmt.Errorf("请求失败：%s", err.Error())
 	}
 	defer resp.Body.Close()
 
-	if resp.StatusCode < 200 || resp.StatusCode >= 300 {
-		return "", fmt.Errorf("第三方 API 返回错误状态码：%d", resp.StatusCode)
-	}
-
 	respBody, err := io.ReadAll(resp.Body)
 	if err != nil {
-		return "", fmt.Errorf("读取响应失败：%s", err.Error())
+		return nil, resp.StatusCode, fmt.Errorf("读取响应失败：%s", err.Error())
 	}
 
-	var respJSON map[string]interface{}
+	if resp.StatusCode < 200 || resp.StatusCode >= 300 {
-	if err = json.Unmarshal(respBody, &respJSON); err != nil {
+		return respBody, resp.StatusCode, fmt.Errorf("第三方 API 返回错误状态码：%d", resp.StatusCode)
-		return "", fmt.Errorf("解析响应 JSON 失败：%s", err.Error())
 	}
 
-	userName := extractJSONPath(respJSON, config.ResponseUserNamePath)
+	return respBody, resp.StatusCode, nil
-	if userName == "" {
+}
-		return "", fmt.Errorf("响应中未找到用户名（路径：%s）", config.ResponseUserNamePath)
-	}
 
-	return userName, nil
+// extractJSONPathAdvanced 支持点分路径和数组索引（如 data[0].userName）
+func extractJSONPathAdvanced(data interface{}, path string) string {
+	if path == "" {
+		return ""
+	}
+	parts := splitJSONPath(path)
+	current := data
+	for _, part := range parts {
+		switch v := current.(type) {
+		case map[string]interface{}:
+			current = v[part.key]
+		case []interface{}:
+			if part.isIndex && part.index >= 0 && part.index < len(v) {
+				current = v[part.index]
+			} else {
+				return ""
+			}
+		default:
+			return ""
+		}
+		if current == nil {
+			return ""
+		}
+	}
+	switch v := current.(type) {
+	case string:
+		return v
+	case float64:
+		return strconv.FormatFloat(v, 'f', -1, 64)
+	case bool:
+		return strconv.FormatBool(v)
+	default:
+		return fmt.Sprintf("%v", v)
+	}
+}
+
+type jsonPathPart struct {
+	key     string
+	isIndex bool
+	index   int
+}
+
+// splitJSONPath 将路径字符串分割为结构化的部分列表，支持 data[0].userName 格式
+func splitJSONPath(path string) []jsonPathPart {
+	var parts []jsonPathPart
+	// 先按点分割
+	segments := strings.Split(path, ".")
+	for _, seg := range segments {
+		seg = strings.TrimSpace(seg)
+		if seg == "" {
+			continue
+		}
+		// 检查是否包含数组索引 data[0]
+		if idx := strings.Index(seg, "["); idx != -1 {
+			key := seg[:idx]
+			rest := seg[idx:]
+			if key != "" {
+				parts = append(parts, jsonPathPart{key: key})
+			}
+			// 解析所有 [N] 部分
+			for len(rest) > 0 && rest[0] == '[' {
+				end := strings.Index(rest, "]")
+				if end == -1 {
+					break
+				}
+				idxStr := rest[1:end]
+				rest = rest[end+1:]
+				if n, err := strconv.Atoi(idxStr); err == nil {
+					parts = append(parts, jsonPathPart{isIndex: true, index: n})
+				}
+			}
+		} else {
+			parts = append(parts, jsonPathPart{key: seg})
+		}
+	}
+	return parts
+}
+
+// ParseForwardToken 从 Bearer Token 中验签并提取 ding_id
+// 遍历 tokens 列表，找到签名匹配的条目
+func (e *SystemIntegratedService) ParseForwardToken(
+	rawToken string, tokens []request.ForwardToken) (dingId string, err error) {
+	parts := strings.SplitN(rawToken, ".", 2)
+	if len(parts) != 2 {
+		return "", errors.New("token 格式非法")
+	}
+	payloadB64, sigB64 := parts[0], parts[1]
+	sigBytes, err := base64.RawURLEncoding.DecodeString(sigB64)
+	if err != nil {
+		return "", errors.New("签名解码失败")
+	}
+	for _, t := range tokens {
+		if t.TokenSecret == "" {
+			continue
+		}
+		secret, err := hex.DecodeString(t.TokenSecret)
+		if err != nil {
+			continue
+		}
+		// 验证 HMAC 签名
+		mac := hmac.New(sha256.New, secret)
+		mac.Write([]byte(payloadB64))
+		expected := mac.Sum(nil)
+		if !hmac.Equal(expected, sigBytes) {
+			continue // 不匹配，试下一个
+		}
+		// 签名验证通过，解析 payload
+		payloadBytes, err := base64.RawURLEncoding.DecodeString(payloadB64)
+		if err != nil {
+			return "", errors.New("payload 解码失败")
+		}
+		var payload struct {
+			DingID string `json:"ding_id"`
+		}
+		if err := json.Unmarshal(payloadBytes, &payload); err != nil {
+			return "", errors.New("payload 解析失败")
+		}
+		if payload.DingID == "" {
+			return "", errors.New("token 中缺少 ding_id")
+		}
+		return payload.DingID, nil
+	}
+	return "", errors.New("无效的转发 Token")
 }
 
 // ResolveAccountByDingId 通过钉钉 ID 解析 gaia account_id
-// 解析顺序：Redis 缓存 → AccountDingTalkExtend 本地表 → 第三方 DingIdApi
+// 解析顺序：Redis 缓存 → AccountDingTalkExtend 本地表 → 第三方 EmailApi（邮箱 API）
-func (e *SystemIntegratedService) ResolveAccountByDingId(dingId string, apiConfig request.DingIdApiConfig) (string, error) {
+func (e *SystemIntegratedService) ResolveAccountByDingId(dingId string, apiConfig request.EmailApiConfig) (string, error) {
 	ctx := context.Background()
 	redisKey := "gaia:forward:ding:" + dingId
 
@@ -586,20 +971,20 @@ func (e *SystemIntegratedService) ResolveAccountByDingId(dingId string, apiConfi
 		return accountID, nil
 	}
 
-	// 3. 第三方 DingIdApi（若配置且启用）
+	// 3. 第三方邮箱 API（若配置）
-	if !apiConfig.Enabled || apiConfig.URL == "" {
+	if !apiConfig.Enabled || strings.TrimSpace(apiConfig.URL) == "" {
-		return "", fmt.Errorf("未找到 ding_id=%s 对应的用户，且未配置第三方 API", dingId)
+		return "", fmt.Errorf("未找到 ding_id=%s 对应的用户，且未配置第三方邮箱 API", dingId)
 	}
 
-	userName, err := e.callDingIdApi(dingId, apiConfig)
+	email, err := e.callEmailApi(dingId, apiConfig)
 	if err != nil {
-		return "", fmt.Errorf("调用第三方 DingId API 失败：%s", err.Error())
+		return "", fmt.Errorf("调用第三方邮箱 API 失败：%s", err.Error())
 	}
 
-	// 4. 按 username 查 accounts 表（匹配 name 字段）
+	// 4. 按邮箱查 accounts 表（匹配 email 字段）
 	var account gaia.Account
-	if err = global.GVA_DB.Where("name = ?", userName).First(&account).Error; err != nil {
+	if err = global.GVA_DB.Where("email = ?", email).First(&account).Error; err != nil {
-		return "", fmt.Errorf("用户名 %s 不存在（来自第三方 API）", userName)
+		return "", fmt.Errorf("邮箱 %s 不存在（来自第三方邮箱 API）", email)
 	}
 
 	accountID := account.ID.String()
@@ -613,9 +998,9 @@ func (e *SystemIntegratedService) ResolveAccountByDingId(dingId string, apiConfi
 	// 6. 写 Redis 缓存
 	global.GVA_REDIS.Set(ctx, redisKey, accountID, 24*time.Hour)
 
-	global.GVA_LOG.Info("ResolveAccountByDingId: 第三方 API 解析成功",
+	global.GVA_LOG.Info("ResolveAccountByDingId: 第三方邮箱 API 解析成功",
 		zap.String("ding_id", dingId),
-		zap.String("username", userName),
+		zap.String("email", email),
 		zap.String("account_id", accountID))
 
 	return accountID, nil

admin/server/source/system/api.go

@@ -201,6 +201,9 @@ func (i *initApi) InitializeData(ctx context.Context) (context.Context, error) {
 		// Extend Start: system integration
 		{ApiGroup: "应用集成配置", Method: "GET", Path: "/gaia/system/dingtalk", Description: "获取钉钉系统配置"},
 		{ApiGroup: "应用集成配置", Method: "POST", Path: "/gaia/system/dingtalk", Description: "设置钉钉系统配置"},
+		{ApiGroup: "应用集成配置", Method: "POST", Path: "/gaia/system/dingtalk/test-email-config", Description: "测试钉钉邮箱API配置"},
+		{ApiGroup: "应用集成配置", Method: "GET", Path: "/gaia/system/dingtalk/test-auth-url", Description: "测试连接-获取钉钉授权URL"},
+		{ApiGroup: "应用集成配置", Method: "POST", Path: "/gaia/system/dingtalk/test-callback", Description: "测试连接-钉钉回调验证"},
 		// Extend Stop: system integration
 
 		// Extend Start: oauth2

admin/server/source/system/casbin.go

@@ -287,6 +287,9 @@ func (i *initCasbin) InitializeData(ctx context.Context) (context.Context, error
 		// Extend Start: system integration
 		{Ptype: "p", V0: "888", V1: "/gaia/system/dingtalk", V2: "GET"},
 		{Ptype: "p", V0: "888", V1: "/gaia/system/dingtalk", V2: "POST"},
+		{Ptype: "p", V0: "888", V1: "/gaia/system/dingtalk/test-email-config", V2: "POST"},
+		{Ptype: "p", V0: "888", V1: "/gaia/system/dingtalk/test-auth-url", V2: "GET"},
+		{Ptype: "p", V0: "888", V1: "/gaia/system/dingtalk/test-callback", V2: "POST"},
 		// Extend Stop: system integration
 
 		// Extend Start: oauth2

admin/web/src/api/gaia/system.js

@@ -88,3 +88,32 @@ export const deleteForwardToken = (id, password) => {
         data: { password },
     })
 }
+
+// @Tags systrm
+// @Summary 测试第三方邮箱 API 配置
+// @Security ApiKeyAuth
+// @Router /gaia/system/dingtalk/test-email-config [post]
+export const testEmailApiConfig = (data) => {
+    return service({
+        url: '/gaia/system/dingtalk/test-email-config',
+        method: 'post',
+        data,
+    })
+}
+
+// 测试连接：获取钉钉授权 URL（打开后扫码完成即视为连接成功）
+export const getDingTalkTestAuthUrl = () => {
+    return service({
+        url: '/gaia/system/dingtalk/test-auth-url',
+        method: 'get',
+    })
+}
+
+// 测试连接回调：仅用 code 验证，不登录
+export const dingtalkTestCallback = (data) => {
+    return service({
+        url: '/gaia/system/dingtalk/test-callback',
+        method: 'post',
+        data: { code: data.code },
+    })
+}

admin/web/src/view/login/callback.vue

@@ -11,6 +11,7 @@ import { useUserStore } from '@/pinia/modules/user'
 import { useRouterStore } from '@/pinia/modules/router'
 import router from '@/router'
 import { gaiaOAuth2Login, dingtalkLogin } from '@/api/user_extend'
+import { dingtalkTestCallback } from '@/api/gaia/system'
 
 defineOptions({
   name: 'LoginCallback',
@@ -70,6 +71,19 @@ const callback = async () => {
   const redirectUri = sessionStorage.getItem('gaia_login_redirect_uri') || ''
   const state = sessionStorage.getItem('gaia_login_state') || getQueryParam('state') || ''
 
+  // 测试连接回调：仅验证 code 换 token，不登录，结果通过 postMessage 回传并关闭
+  if (provider === 'dingtalk' && state === 'dingtalk_test') {
+    try {
+      const res = await dingtalkTestCallback({ code })
+      const payload = { type: 'dingtalk_test_result', success: res?.code === 0, message: res?.msg }
+      if (window.opener) window.opener.postMessage(payload, '*')
+    } catch (e) {
+      if (window.opener) window.opener.postMessage({ type: 'dingtalk_test_result', success: false, message: e?.message || '验证失败' }, '*')
+    }
+    window.close()
+    return
+  }
+
   try {
     if (provider === 'dingtalk') {
       if (!hasCode) {

docs/1.11.4升级到1.12.2需要执行的权限SQL.sql

@@ -169,3 +169,27 @@ INSERT INTO casbin_rule (ptype, v0, v1, v2) VALUES
 ('p', '8881', '/gaia/system/forward-tokens', 'GET'),
 ('p', '8881', '/gaia/system/forward-tokens', 'POST'),
 ('p', '8881', '/gaia/system/forward-tokens/:id', 'DELETE');
+
+
+-- --------------- 11. API sys_apis (钉钉邮箱配置测试 1 条) ---------------
+-- 请按当前库最大 id 调整起始 id，避免冲突。例如 MAX(id)=272 则从 273 起
+INSERT INTO sys_apis (id, created_at, updated_at, deleted_at, path, description, api_group, method) VALUES
+(273, NOW(), NOW(), NULL, '/gaia/system/dingtalk/test-email-config', '测试钉钉邮箱API配置', '应用集成配置', 'POST');
+
+
+-- --------------- 12. Casbin 规则 casbin_rule (钉钉邮箱配置测试 888) ---------------
+INSERT INTO casbin_rule (ptype, v0, v1, v2) VALUES
+('p', '888', '/gaia/system/dingtalk/test-email-config', 'POST');
+
+
+-- --------------- 13. API sys_apis (钉钉测试连接：授权 URL + 回调验证 2 条) ---------------
+-- 请按当前库最大 id 调整起始 id，避免冲突。例如 MAX(id)=273 则从 274 起
+INSERT INTO sys_apis (id, created_at, updated_at, deleted_at, path, description, api_group, method) VALUES
+(274, NOW(), NOW(), NULL, '/gaia/system/dingtalk/test-auth-url', '测试连接-获取钉钉授权URL', '应用集成配置', 'GET'),
+(275, NOW(), NOW(), NULL, '/gaia/system/dingtalk/test-callback', '测试连接-钉钉回调验证', '应用集成配置', 'POST');
+
+
+-- --------------- 14. Casbin 规则 casbin_rule (钉钉测试连接 888) ---------------
+INSERT INTO casbin_rule (ptype, v0, v1, v2) VALUES
+('p', '888', '/gaia/system/dingtalk/test-auth-url', 'GET'),
+('p', '888', '/gaia/system/dingtalk/test-callback', 'POST');