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authorGravatar Vitaly Takmazov2021-04-12 19:09:44 +0300
committerGravatar Vitaly Takmazov2021-04-12 19:09:44 +0300
commitdeb873a5f4ea6429fa5974c0dfe62b9e0544d9fb (patch)
tree2b26f90cdfcd36b6d50bbcf33f55682b34ad1419 /src/main/java/com/juick/www/api/ApiSocialLogin.java
parent8a4691ce820d26943a33095055c372461ae3bad6 (diff)
Verify Google JWT tokens without Google libraries
Diffstat (limited to 'src/main/java/com/juick/www/api/ApiSocialLogin.java')
-rw-r--r--src/main/java/com/juick/www/api/ApiSocialLogin.java22
1 files changed, 5 insertions, 17 deletions
diff --git a/src/main/java/com/juick/www/api/ApiSocialLogin.java b/src/main/java/com/juick/www/api/ApiSocialLogin.java
index 43de04bb..e6116173 100644
--- a/src/main/java/com/juick/www/api/ApiSocialLogin.java
+++ b/src/main/java/com/juick/www/api/ApiSocialLogin.java
@@ -20,18 +20,13 @@ import com.fasterxml.jackson.databind.ObjectMapper;
import com.github.scribejava.apis.AppleClientSecretGenerator;
import com.github.scribejava.apis.AppleSignInApi;
import com.github.scribejava.apis.FacebookApi;
+import com.github.scribejava.apis.GoogleTokenVerifier;
import com.github.scribejava.apis.VkontakteApi;
import com.github.scribejava.core.builder.ServiceBuilder;
import com.github.scribejava.core.model.OAuth2AccessToken;
import com.github.scribejava.core.model.OAuthRequest;
import com.github.scribejava.core.model.Verb;
import com.github.scribejava.core.oauth.OAuth20Service;
-import com.google.api.client.googleapis.auth.oauth2.GoogleIdToken;
-import com.google.api.client.googleapis.auth.oauth2.GoogleIdTokenVerifier;
-import com.google.api.client.http.HttpTransport;
-import com.google.api.client.http.javanet.NetHttpTransport;
-import com.google.api.client.json.JsonFactory;
-import com.google.api.client.json.jackson2.JacksonFactory;
import com.juick.model.AuthResponse;
import com.juick.model.ext.facebook.User;
import com.juick.model.ext.vk.UsersResponse;
@@ -58,8 +53,8 @@ import javax.annotation.PostConstruct;
import javax.inject.Inject;
import java.io.IOException;
import java.security.GeneralSecurityException;
-import java.util.Collections;
import java.util.Map;
+import java.util.Optional;
import java.util.UUID;
import java.util.concurrent.ExecutionException;
@@ -109,18 +104,11 @@ public class ApiSocialLogin {
@Inject
private Users users;
- private final HttpTransport transport = new NetHttpTransport();
- private final JsonFactory jsonFactory = new JacksonFactory();
- private GoogleIdTokenVerifier verifier;
-
@PostConstruct
public void init() {
ServiceBuilder facebookBuilder = new ServiceBuilder(FACEBOOK_APPID);
ServiceBuilder twitterBuilder = new ServiceBuilder(twitterConsumerKey);
ServiceBuilder vkBuilder = new ServiceBuilder(VK_APPID);
- verifier = new GoogleIdTokenVerifier.Builder(transport, jsonFactory)
- .setAudience(Collections.singletonList(googleClientId))
- .build();
facebookAuthService = facebookBuilder
.apiSecret(FACEBOOK_SECRET)
.callback(FACEBOOK_REDIRECT)
@@ -246,9 +234,9 @@ public class ApiSocialLogin {
throws GeneralSecurityException, IOException {
logger.info("Token: {}", idTokenString);
logger.info("Client: {}", googleClientId);
- GoogleIdToken idToken = verifier.verify(idTokenString);
- if (idToken != null) {
- String email = idToken.getPayload().getEmail();
+ Optional<String> verifiedEmail = GoogleTokenVerifier.validateToken(idTokenString);
+ if (verifiedEmail.isPresent()) {
+ String email = verifiedEmail.get();
com.juick.model.User visitor = userService.getUserByEmail(email);
if (visitor.isAnonymous()) {
String verificationCode = RandomStringUtils.randomAlphanumeric(8).toUpperCase();