add login with discord

app/AndroidManifest.xml

@@ -192,6 +192,21 @@
                     android:scheme="cebg"
                     android:path="/apple_login_result" />
             </intent-filter>
+        </activity>
+         <activity
+            android:name=".discord.DiscordLoginCbActivity"
+            tools:node="replace"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data
+                    android:scheme="cebgdiscordcb"
+                    android:path="/discord_login_result" />
+            </intent-filter>
         </activity>
         <activity
             android:name="com.facebook.FacebookActivity"

app/src/com/cege/games/release/Constants.java

@@ -11,4 +11,9 @@ public class Constants {
 
   public static final String FUNID_PREFIX = "webpage_";
 
+  public static final String DISCORD_CLIENT_ID = "1199290913155981345";
+//  public static final String DISCORD_REDIRECT_URI= "https://oauth-svr.cebggame.com/test/discord/oauth_redirect";
+  public static final String DISCORD_REDIRECT_URI= "https://wallet.cebggame.com/discord/oauth_redirect";
+  public static final String DISCORD_SCOPE = "email identify";
+
 }

app/src/com/cege/games/release/MainActivity.java

@@ -2,6 +2,9 @@ package com.cege.games.release;
 
 import static androidx.biometric.BiometricManager.Authenticators.BIOMETRIC_STRONG;
 import static androidx.biometric.BiometricManager.Authenticators.DEVICE_CREDENTIAL;
+import static com.cege.games.release.Constants.DISCORD_CLIENT_ID;
+import static com.cege.games.release.Constants.DISCORD_REDIRECT_URI;
+import static com.cege.games.release.Constants.DISCORD_SCOPE;
 import static org.cocos2dx.lib.Cocos2dxHelper.getActivity;
 
 import android.content.Intent;
@@ -56,6 +59,10 @@ import com.jc.jcfw.util.JsonUtils;
 import com.unity3d.player.UnityPlayerActivity;
 
 import net.openid.appauth.AuthState;
+import net.openid.appauth.AuthorizationRequest;
+import net.openid.appauth.AuthorizationService;
+import net.openid.appauth.AuthorizationServiceConfiguration;
+import net.openid.appauth.ResponseTypeValues;
 
 import org.cocos2dx.lib.Cocos2dxHelper;
 import org.cocos2dx.lib.CocosJSHelper;
@@ -83,6 +90,8 @@ public class MainActivity extends UnityPlayerActivity
   // code for request drive to download
   private static final int RC_REQUEST_DRIVE_TO_READ = 0X052;
 
+  private static final int RC_DISCORD_LOGIN = 0X053;
+
 
   public static final int FILE_SELECTOR_CODE = 0X014;
   private String title;
@@ -378,6 +387,28 @@ public class MainActivity extends UnityPlayerActivity
     this.mFunID = funId;
   }
 
+  public void signWithDiscord(String funId) {
+    AuthorizationServiceConfiguration config = new AuthorizationServiceConfiguration(
+      Uri.parse("https://discord.com/api/oauth2/authorize"),
+      Uri.parse("")
+    );
+    AuthorizationRequest.Builder authRequestBuilder = new AuthorizationRequest.Builder(
+        config,
+        DISCORD_CLIENT_ID,
+        ResponseTypeValues.CODE,
+        Uri.parse(DISCORD_REDIRECT_URI)
+    );
+    String[] scopes = DISCORD_SCOPE.split(" +");
+    AuthorizationRequest authRequest = authRequestBuilder
+        .setScopes(scopes)
+        .setCodeVerifier(null, null, null)
+        .setState(funId)
+        .build();
+    AuthorizationService service = new AuthorizationService(this);
+    Intent authIntent = service.getAuthorizationRequestIntent(authRequest);
+    startActivityForResult(authIntent, RC_DISCORD_LOGIN);
+  }
+
   public void logEvent(String content) {
     try {
       Bundle bundle = JsonUtils.convertJsonToBundle(content);

app/src/com/cege/games/release/discord/DiscordLoginCbActivity.java

@@ -0,0 +1,38 @@
+package com.cege.games.release.discord;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+
+import com.cege.games.release.MainActivity;
+import com.jc.jcfw.JcSDK;
+
+public class DiscordLoginCbActivity extends Activity{
+  private static final String TAG = DiscordLoginCbActivity.class.getSimpleName();
+
+  @Override
+  public void onCreate(@Nullable Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    Log.d(TAG, "receive discord login callback");
+    Intent intent = getIntent();
+
+    if (Intent.ACTION_VIEW.equals(intent.getAction())) {
+      Uri uri = intent.getData();
+      String error = uri.getQueryParameter("error");
+      String state = uri.getQueryParameter("state");
+      if (null != error && !error.isEmpty()) {
+        JcSDK.nativeCb(state, error, null);
+      } else {
+        String token = uri.getQueryParameter("token");
+        JcSDK.nativeCb(state, null, token);
+      }
+      Intent intentMain = new Intent(this, MainActivity.class);
+      startActivity(intentMain);
+      finish();
+    }
+  }
+}

app/src/com/jc/jcfw/JcSDK.java

@@ -132,6 +132,10 @@ public class JcSDK {
     MainActivity.app.signWithApple(funid);
   }
 
+  public static void signWithDiscord(String funid) {
+    MainActivity.app.signWithDiscord(funid);
+  }
+
   public static void signOutGoogle(String funid) {
     MainActivity.app.signOutGoogle(funid);
   }