33 lines
778 B
Java
33 lines
778 B
Java
package eu.siacs.conversations.http;
|
|
|
|
import java.net.URI;
|
|
import java.net.URISyntaxException;
|
|
import java.util.Arrays;
|
|
import java.util.List;
|
|
|
|
import okhttp3.HttpUrl;
|
|
|
|
public class URL {
|
|
|
|
public static final List<String> WELL_KNOWN_SCHEMES = Arrays.asList("http", "https", AesGcmURL.PROTOCOL_NAME);
|
|
|
|
public static String tryParse(String url) {
|
|
final URI uri;
|
|
try {
|
|
uri = new URI(url);
|
|
} catch (URISyntaxException e) {
|
|
return null;
|
|
}
|
|
if (WELL_KNOWN_SCHEMES.contains(uri.getScheme())) {
|
|
return uri.toString();
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
public static HttpUrl stripFragment(final HttpUrl url) {
|
|
return url.newBuilder().fragment(null).build();
|
|
}
|
|
|
|
}
|