You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
233 lines
7.4 KiB
233 lines
7.4 KiB
// Copyright © 2023 OpenIM. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package auth
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/openimsdk/open-im-server/v3/pkg/common/config"
|
|
redis2 "github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache/redis"
|
|
"github.com/openimsdk/tools/db/redisutil"
|
|
"github.com/openimsdk/tools/utils/datautil"
|
|
"github.com/redis/go-redis/v9"
|
|
|
|
"github.com/openimsdk/open-im-server/v3/pkg/authverify"
|
|
"github.com/openimsdk/open-im-server/v3/pkg/common/prommetrics"
|
|
"github.com/openimsdk/open-im-server/v3/pkg/common/servererrs"
|
|
"github.com/openimsdk/open-im-server/v3/pkg/common/storage/controller"
|
|
"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
|
|
pbauth "github.com/openimsdk/protocol/auth"
|
|
"github.com/openimsdk/protocol/constant"
|
|
"github.com/openimsdk/protocol/msggateway"
|
|
"github.com/openimsdk/tools/discovery"
|
|
"github.com/openimsdk/tools/errs"
|
|
"github.com/openimsdk/tools/log"
|
|
"github.com/openimsdk/tools/tokenverify"
|
|
"google.golang.org/grpc"
|
|
)
|
|
|
|
type authServer struct {
|
|
authDatabase controller.AuthDatabase
|
|
userRpcClient *rpcclient.UserRpcClient
|
|
RegisterCenter discovery.SvcDiscoveryRegistry
|
|
config *Config
|
|
}
|
|
|
|
type Config struct {
|
|
RpcConfig config.Auth
|
|
RedisConfig config.Redis
|
|
Share config.Share
|
|
Discovery config.Discovery
|
|
}
|
|
|
|
func Start(ctx context.Context, config *Config, client discovery.SvcDiscoveryRegistry, server *grpc.Server) error {
|
|
rdb, err := redisutil.NewRedisClient(ctx, config.RedisConfig.Build())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
userRpcClient := rpcclient.NewUserRpcClient(client, config.Share.RpcRegisterName.User, config.Share.IMAdminUserID)
|
|
pbauth.RegisterAuthServer(server, &authServer{
|
|
userRpcClient: &userRpcClient,
|
|
RegisterCenter: client,
|
|
authDatabase: controller.NewAuthDatabase(
|
|
redis2.NewTokenCacheModel(rdb, config.RpcConfig.TokenPolicy.Expire),
|
|
config.Share.Secret,
|
|
config.RpcConfig.TokenPolicy.Expire,
|
|
config.Share.MultiLoginPolicy,
|
|
),
|
|
config: config,
|
|
})
|
|
return nil
|
|
}
|
|
|
|
func (s *authServer) GetAdminToken(ctx context.Context, req *pbauth.GetAdminTokenReq) (*pbauth.GetAdminTokenResp, error) {
|
|
resp := pbauth.GetAdminTokenResp{}
|
|
if req.Secret != s.config.Share.Secret {
|
|
return nil, errs.ErrNoPermission.WrapMsg("secret invalid")
|
|
}
|
|
|
|
if !datautil.Contain(req.UserID, s.config.Share.IMAdminUserID...) {
|
|
return nil, errs.ErrArgs.WrapMsg("userID is error.", "userID", req.UserID, "adminUserID", s.config.Share.IMAdminUserID)
|
|
|
|
}
|
|
|
|
if _, err := s.userRpcClient.GetUserInfo(ctx, req.UserID); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
token, err := s.authDatabase.CreateToken(ctx, req.UserID, int(constant.AdminPlatformID))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
prommetrics.UserLoginCounter.Inc()
|
|
resp.Token = token
|
|
resp.ExpireTimeSeconds = s.config.RpcConfig.TokenPolicy.Expire * 24 * 60 * 60
|
|
return &resp, nil
|
|
}
|
|
|
|
func (s *authServer) GetUserToken(ctx context.Context, req *pbauth.GetUserTokenReq) (*pbauth.GetUserTokenResp, error) {
|
|
if err := authverify.CheckAdmin(ctx, s.config.Share.IMAdminUserID); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if req.PlatformID == constant.AdminPlatformID {
|
|
return nil, errs.ErrNoPermission.WrapMsg("platformID invalid. platformID must not be adminPlatformID")
|
|
}
|
|
|
|
resp := pbauth.GetUserTokenResp{}
|
|
|
|
if authverify.IsManagerUserID(req.UserID, s.config.Share.IMAdminUserID) {
|
|
return nil, errs.ErrNoPermission.WrapMsg("don't get Admin token")
|
|
}
|
|
if _, err := s.userRpcClient.GetUserInfo(ctx, req.UserID); err != nil {
|
|
return nil, err
|
|
}
|
|
token, err := s.authDatabase.CreateToken(ctx, req.UserID, int(req.PlatformID))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
resp.Token = token
|
|
resp.ExpireTimeSeconds = s.config.RpcConfig.TokenPolicy.Expire * 24 * 60 * 60
|
|
return &resp, nil
|
|
}
|
|
|
|
func (s *authServer) parseToken(ctx context.Context, tokensString string) (claims *tokenverify.Claims, err error) {
|
|
claims, err = tokenverify.GetClaimFromToken(tokensString, authverify.Secret(s.config.Share.Secret))
|
|
if err != nil {
|
|
return nil, errs.Wrap(err)
|
|
}
|
|
m, err := s.authDatabase.GetTokensWithoutError(ctx, claims.UserID, claims.PlatformID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if len(m) == 0 {
|
|
return nil, servererrs.ErrTokenNotExist.Wrap()
|
|
}
|
|
if v, ok := m[tokensString]; ok {
|
|
switch v {
|
|
case constant.NormalToken:
|
|
return claims, nil
|
|
case constant.KickedToken:
|
|
return nil, servererrs.ErrTokenKicked.Wrap()
|
|
default:
|
|
return nil, errs.Wrap(errs.ErrTokenUnknown)
|
|
}
|
|
}
|
|
return nil, servererrs.ErrTokenNotExist.Wrap()
|
|
}
|
|
|
|
func (s *authServer) ParseToken(
|
|
ctx context.Context,
|
|
req *pbauth.ParseTokenReq,
|
|
) (resp *pbauth.ParseTokenResp, err error) {
|
|
resp = &pbauth.ParseTokenResp{}
|
|
claims, err := s.parseToken(ctx, req.Token)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
resp.UserID = claims.UserID
|
|
resp.PlatformID = int32(claims.PlatformID)
|
|
resp.ExpireTimeSeconds = claims.ExpiresAt.Unix()
|
|
return resp, nil
|
|
}
|
|
|
|
func (s *authServer) ForceLogout(ctx context.Context, req *pbauth.ForceLogoutReq) (*pbauth.ForceLogoutResp, error) {
|
|
if err := authverify.CheckAdmin(ctx, s.config.Share.IMAdminUserID); err != nil {
|
|
return nil, err
|
|
}
|
|
if err := s.forceKickOff(ctx, req.UserID, req.PlatformID); err != nil {
|
|
return nil, err
|
|
}
|
|
return &pbauth.ForceLogoutResp{}, nil
|
|
}
|
|
|
|
func (s *authServer) forceKickOff(ctx context.Context, userID string, platformID int32) error {
|
|
conns, err := s.RegisterCenter.GetConns(ctx, s.config.Share.RpcRegisterName.MessageGateway)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
for _, v := range conns {
|
|
log.ZDebug(ctx, "forceKickOff", "conn", v.Target())
|
|
client := msggateway.NewMsgGatewayClient(v)
|
|
kickReq := &msggateway.KickUserOfflineReq{KickUserIDList: []string{userID}, PlatformID: platformID}
|
|
_, err := client.KickUserOffline(ctx, kickReq)
|
|
if err != nil {
|
|
log.ZError(ctx, "forceKickOff", err, "kickReq", kickReq)
|
|
}
|
|
}
|
|
|
|
m, err := s.authDatabase.GetTokensWithoutError(ctx, userID, int(platformID))
|
|
if err != nil && err != redis.Nil {
|
|
return err
|
|
}
|
|
for k := range m {
|
|
m[k] = constant.KickedToken
|
|
log.ZDebug(ctx, "set token map is ", "token map", m, "userID",
|
|
userID, "token", k)
|
|
|
|
err = s.authDatabase.SetTokenMapByUidPid(ctx, userID, int(platformID), m)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (s *authServer) InvalidateToken(ctx context.Context, req *pbauth.InvalidateTokenReq) (*pbauth.InvalidateTokenResp, error) {
|
|
m, err := s.authDatabase.GetTokensWithoutError(ctx, req.UserID, int(req.PlatformID))
|
|
if err != nil && err != redis.Nil {
|
|
return nil, err
|
|
}
|
|
if m == nil {
|
|
return nil, errs.New("token map is empty").Wrap()
|
|
}
|
|
log.ZDebug(ctx, "get token from redis", "userID", req.UserID, "platformID",
|
|
req.PlatformID, "tokenMap", m)
|
|
|
|
for k := range m {
|
|
if k != req.GetPreservedToken() {
|
|
m[k] = constant.KickedToken
|
|
}
|
|
}
|
|
log.ZDebug(ctx, "set token map is ", "token map", m, "userID",
|
|
req.UserID, "token", req.GetPreservedToken())
|
|
err = s.authDatabase.SetTokenMapByUidPid(ctx, req.UserID, int(req.PlatformID), m)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &pbauth.InvalidateTokenResp{}, nil
|
|
}
|