Use custom connection builder to work with http requests along with AppAuth library

2026-08-11 16:33:03 +00:00 · 2020-01-24 12:18:29 +01:00
parent fb8dc389a4
commit b7033e53bf
2 changed files with 39 additions and 0 deletions
@@ -0,0 +1,38 @@
+package com.owncloud.android.lib.common.authentication.oauth;
+
+import android.net.Uri;
+
+import androidx.annotation.NonNull;
+import net.openid.appauth.Preconditions;
+import net.openid.appauth.connectivity.ConnectionBuilder;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Based on {@link net.openid.appauth.connectivity.DefaultConnectionBuilder} but permitting http connections in addition
+ * to https connections
+ */
+public final class OAuthConnectionBuilder implements ConnectionBuilder {
+
+    /**
+     * The singleton instance of the default connection builder.
+     */
+    public static final OAuthConnectionBuilder INSTANCE = new OAuthConnectionBuilder();
+
+    private static final int CONNECTION_TIMEOUT_MS = (int) TimeUnit.SECONDS.toMillis(15);
+    private static final int READ_TIMEOUT_MS = (int) TimeUnit.SECONDS.toMillis(10);
+
+    @NonNull
+    @Override
+    public HttpURLConnection openConnection(@NonNull Uri uri) throws IOException {
+        Preconditions.checkNotNull(uri, "url must not be null");
+        HttpURLConnection conn = (HttpURLConnection) new URL(uri.toString()).openConnection();
+        conn.setConnectTimeout(CONNECTION_TIMEOUT_MS);
+        conn.setReadTimeout(READ_TIMEOUT_MS);
+        conn.setInstanceFollowRedirects(false);
+        return conn;
+    }
+}