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authorSimon Rettberg2016-06-13 14:06:31 +0200
committerSimon Rettberg2016-06-13 14:06:31 +0200
commitd7bb750475b6e0764e34f67fd27decb5ee697c8e (patch)
treefa5455b5b4942bba6c221d3750183c322eff91ff /src
parentApply short timeouts to http requests (diff)
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Add dummy EntityResolver to prevent 1 minute freezes
Diffstat (limited to 'src')
-rw-r--r--src/main/java/edu/kit/scc/dei/ecplean/ECPAuthenticatorBase.java7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/main/java/edu/kit/scc/dei/ecplean/ECPAuthenticatorBase.java b/src/main/java/edu/kit/scc/dei/ecplean/ECPAuthenticatorBase.java
index ff48afb..0607281 100644
--- a/src/main/java/edu/kit/scc/dei/ecplean/ECPAuthenticatorBase.java
+++ b/src/main/java/edu/kit/scc/dei/ecplean/ECPAuthenticatorBase.java
@@ -34,6 +34,7 @@ import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.w3c.dom.Document;
+import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
@@ -124,6 +125,12 @@ public abstract class ECPAuthenticatorBase extends Observable {
protected Document buildDocumentFromString(String input)
throws IOException, ParserConfigurationException, SAXException {
DocumentBuilder builder = documentBuilderFactory.newDocumentBuilder();
+ builder.setEntityResolver(new EntityResolver() {
+ @Override
+ public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
+ return new InputSource(new StringReader(""));
+ }
+ });
return builder.parse(new InputSource(new StringReader(input)));
}