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Code Issues Packages Projects Releases Wiki Activity

AMP improvements

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M66B
2022-02-13 14:49:50 +01:00
parent dfe4407e64
commit 4432e35678
2 changed files with 12 additions and 2 deletions
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11
app/src/main/java/eu/faircode/email/ActivityAMP.java
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@@ -44,12 +44,20 @@ import org.jsoup.nodes.Element;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
public class ActivityAMP extends ActivityBase {
private WebView wvAmp;
private ContentLoadingProgressBar pbWait;
private Group grpReady;
private static final List<String> ALLOWED_SCRIPT_HOSTS = Collections.unmodifiableList(Arrays.asList(
"cdn.ampproject.org"
));
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -145,7 +153,8 @@ public class ActivityAMP extends ActivityBase {
for (Element script : d.select("script")) {
String src = script.attr("src");
Uri u = Uri.parse(src);
if (!u.isHierarchical() || !"cdn.ampproject.org".equals(u.getHost()))
String host = (u.isHierarchical() ? u.getHost() : null);
if (host == null || !ALLOWED_SCRIPT_HOSTS.contains(host.toLowerCase(Locale.ROOT)))
script.removeAttr("src");
}