private void addConnection(
Connection<?> connection, ConnectionFactory<?> connectionFactory, WebRequest request) {
try {
connectionRepository.addConnection(connection);
postConnect(connectionFactory, connection, request);
} catch (Exception e) {
sessionStrategy.setAttribute(request, DUPLICATE_CONNECTION_ATTRIBUTE, e);
}
}
@ApiOperation(
value = "SNS 기반 로그인",
produces = "application/json",
response = EmptyJsonResponse.class)
@RequestMapping(value = "/login/social/{providerId}", method = RequestMethod.POST)
public EmptyJsonResponse loginSocialUser(
@PathVariable String providerId,
@Valid @RequestBody LoginSocialUserForm form,
NativeWebRequest request) {
CommonConst.ACCOUNT_TYPE convertProviderId =
CommonConst.ACCOUNT_TYPE.valueOf(providerId.toUpperCase());
AccessGrant accessGrant = new AccessGrant(form.getAccessToken());
Connection<?> connection = null;
switch (convertProviderId) {
case FACEBOOK:
connection = facebookConnectionFactory.createConnection(accessGrant);
break;
case DAUM:
connection = daumConnectionFactory.createConnection(accessGrant);
break;
}
assert connection != null;
ConnectionKey connectionKey = connection.getKey();
Set<String> userIds =
usersConnectionRepository.findUserIdsConnectedTo(
providerId,
new HashSet<>(Collections.singletonList(connectionKey.getProviderUserId())));
User existUser =
userService.findOneByProviderIdAndProviderUserId(
convertProviderId, connectionKey.getProviderUserId());
// 로그인 처리.
if (!userIds.isEmpty()) {
userService.signInSocialUser(existUser);
return EmptyJsonResponse.newInstance();
}
// SNS 신규 가입.
ProviderSignInAttempt signInAttempt = new ProviderSignInAttempt(connection);
sessionStrategy.setAttribute(request, ProviderSignInAttempt.SESSION_ATTRIBUTE, signInAttempt);
throw new ServiceException(ServiceError.NOT_REGISTER_WITH_SNS);
}
@Override
@RequestMapping(value = "/{providerId}", method = RequestMethod.GET, params = "oauth_token")
public RedirectView oauth1Callback(@PathVariable String providerId, NativeWebRequest request) {
connectSupport = new ConnectSupport(sessionStrategy);
try {
OAuth1ConnectionFactory<?> connectionFactory =
(OAuth1ConnectionFactory<?>) connectionFactoryLocator.getConnectionFactory(providerId);
Connection<?> connection = connectSupport.completeConnection(connectionFactory, request);
Serializable userId = null;
switch (providerId) {
case "google":
google = (Google) connection.getApi();
userId = ApiBindingUtils.getId(google);
break;
case "facebook":
facebook = (Facebook) connection.getApi();
userId = ApiBindingUtils.getId(facebook);
break;
case "twitter":
twitter = (Twitter) connection.getApi();
userId = ApiBindingUtils.getId(twitter);
break;
default:
break;
}
SecurityContextHolder.getContext()
.setAuthentication(new SocialAuthenticationToken(connection, userId, null, null));
addConnection(connection, connectionFactory, request);
} catch (Exception e) {
sessionStrategy.setAttribute(request, PROVIDER_ERROR_ATTRIBUTE, e);
logger.warn(
"Exception while handling OAuth1 callback ("
+ e.getMessage()
+ "). Redirecting to "
+ providerId
+ " connection status page.");
}
return connectionStatusRedirect(providerId, request);
}