Third party authentication api change to urlencoded request body and respond role number. (#59)

* Fix bugs in email sending and vm power managing.

* Third party authentication api change to urlencoded request body and respond role number.

Author: h56983577

cloudapi-web/src/main/kotlin/cn/edu/buaa/scs/controller/models/GetTokenInfoRequest.kt

@@ -15,13 +15,13 @@ package cn.edu.buaa.scs.controller.models
 /**
  * 
  * @param id 用户的唯一标识
- * @param role 用户角色
+ * @param role 用户角色编号
  * @param service 第三方服务名称
  */
 data class TokenInfoResponseData(
     /* 用户的唯一标识 */
     val id: kotlin.String,
-    /* 用户角色 */
+    /* 用户角色编号 */
     val role: kotlin.String,
     /* 第三方服务名称 */
     val service: kotlin.String

cloudapi-web/src/main/kotlin/cn/edu/buaa/scs/controller/models/TokenInfoResponseData.kt

@@ -54,9 +54,11 @@ fun Route.authRoute() {
 
     route("/tokenInfo") {
         post {
-            val req = call.receive<GetTokenInfoRequest>()
+            val req = call.receiveParameters()
+            val token = req["token"] ?: throw BadRequestException("token is required")
+            val service = req["service"] ?: throw BadRequestException("service is required")
             call.respond(
-                call.auth.getTokenInfo(req.token, req.service)
+                call.auth.getTokenInfo(token, service)
             )
         }
     }

cloudapi-web/src/main/kotlin/cn/edu/buaa/scs/route/Auth.kt

@@ -126,7 +126,7 @@ class AuthService(val call: ApplicationCall) : IService {
             // error
             return TokenInfoResponse(2001, "$service Token错误")
         val user = User.id(userId)
-        return TokenInfoResponse(1003, "$service 验证成功", TokenInfoResponseData(user.id, if (user.isStudent()) "student" else if (user.isTeacher()) "teacher" else "superAdmin", service))
+        return TokenInfoResponse(1003, "$service 验证成功", TokenInfoResponseData(user.id, user.role.level().toString(), service))
     }
 
     suspend fun buaaSSOLogin(ssoToken: String): LoginUserResponse {

cloudapi-web/src/main/kotlin/cn/edu/buaa/scs/service/Auth.kt

@@ -1812,7 +1812,7 @@ paths:
       requestBody:
         required: true
         content:
-          application/json:
+          application/x-www-form-urlencoded:
             schema:
               type: object
               properties:
@@ -4295,7 +4295,7 @@ components:
               description: 用户的唯一标识
             role:
               type: string
-              description: 用户角色
+              description: 用户角色编号
             service:
               type: string
               description: 第三方服务名称