update douyin webapp oauth service

Author: xnzone

douyin-webapp/oauth.proto

@@ -0,0 +1,114 @@
+// 抖音移动/网站应用接口 douyin-webapp
+
+syntax = "proto3";
+package open.douyin.com ;
+import "google/api/annotations.proto";
+
+option go_package = "github.com/dev-openapi/douyin-webapp";
+
+service OauthService {
+	/* 用户授权 */
+	// 获取 access_token https://developer.open-douyin.com/docs/resource/zh-CN/dop/develop/openapi/account-permission/get-access-token
+    rpc GetAccessToken(GetAccessTokenReq) returns (GetAccessTokenRes) {
+		option (google.api.http) = {
+			post: "/oauth/access_token",
+			body: "*"
+		};
+	};
+	// 刷新 refresh_token form格式 https://developer.open-douyin.com/docs/resource/zh-CN/dop/develop/openapi/account-permission/refresh-token
+	rpc RenewRefreshToken(RenewRefreshTokenReq) returns (RenewRefreshTokenRes) {
+		option (google.api.http) = {
+			post: "/oauth/renew_refresh_token",
+			body: "*,form"
+		};
+	};
+	// 生成client_token https://developer.open-douyin.com/docs/resource/zh-CN/dop/develop/openapi/account-permission/client-token
+	rpc GetClientToken(GetClientTokenReq) returns (GetClientTokenRes) {
+		option (google.api.http) = {
+			post: "/oauth/client_token",
+			body: "*"
+		};
+	};
+	// 刷新access_token https://developer.open-douyin.com/docs/resource/zh-CN/dop/develop/openapi/account-permission/refresh-access-token
+	rpc RefreshAccessToken(RefreshAccessTokenReq) returns (RefreshAccessTokenRes) {
+		option (google.api.http) = {
+			post: "/oauth/refresh_token",
+			body: "*,form"
+		};
+	}
+}
+
+message GetAccessTokenReq {
+    string client_secret = 1; // 应用唯一标识对应的密钥
+	string code = 2; // 授权码
+	string grant_type = 3; // 固定值"authorization_code"
+	string client_key = 4; // 应用唯一标识
+}
+message GetAccessTokenRes {
+	string message = 1;
+	message Data {
+		int64 error_code = 1;
+		int64 expires_in = 2; // access_token接口调用凭证超时时间，单位（秒)
+		string open_id = 3; // 授权用户唯一标识
+		int64 refresh_expires_in = 4; // refresh_token凭证超时时间，单位（秒)
+		string refresh_token = 5; // 用户刷新 access_token
+		string scope = 6; // 用户授权的作用域(Scope)，使用逗号（,）分隔，开放平台几乎每个接口都需要特定的Scope。
+		string access_token = 7; // 接口调用凭证
+		string description = 8; // 错误码描述
+	}
+	Data data = 2;
+}
+
+message RenewRefreshTokenReq {
+	string client_key = 1;
+	string refresh_token = 2;
+}
+
+message RenewRefreshTokenRes {
+	message Data {
+		string description = 1;
+		int32 error_code = 2;
+		int64 expires_in = 3;
+		string refresh_token = 4;
+	}
+	string message = 1;
+	Data data = 2;
+}
+
+message GetClientTokenReq {
+	string client_key = 1;
+	string client_secret = 2;
+	string grant_type = 3;
+}
+
+message GetClientTokenRes {
+	message Data {
+		int64 expires_in = 1;
+		string access_token = 2;
+		string description = 3;
+		int64 error_code = 4;
+	}
+	string message  = 1;
+	Data data = 2;
+}
+
+message RefreshAccessTokenReq {
+	string client_key = 1;
+	string grant_type = 2;
+	string refresh_token = 3;
+}
+
+message RefreshAccessTokenRes {
+	message Data {
+		string refresh_token = 1;
+		string scope = 2;
+		string access_token = 3;
+		string description = 4;
+		int32 error_code = 5;
+		int64 expires_in = 6;
+		string open_id = 7;
+		int64 refresh_expires_in = 8;
+	}
+	string message = 1;
+	Data data = 2;
+}