limit posh files to 10k
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parent
7e762eb799
commit
09cf5feefa
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@ -43,6 +43,7 @@ import androidx.appcompat.app.AppCompatActivity;
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import com.google.common.base.Charsets;
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import com.google.common.base.Joiner;
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import com.google.common.io.ByteStreams;
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import com.google.common.io.CharStreams;
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import org.json.JSONArray;
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@ -77,6 +78,7 @@ import javax.net.ssl.TrustManager;
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import javax.net.ssl.TrustManagerFactory;
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import javax.net.ssl.X509TrustManager;
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import eu.siacs.conversations.Config;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.crypto.XmppDomainVerifier;
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import eu.siacs.conversations.entities.MTMDecision;
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@ -391,13 +393,13 @@ public class MemorizingTrustManager {
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final List<String> fingerprints = getPoshFingerprints(domain);
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if (hash != null && fingerprints.size() > 0) {
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if (fingerprints.contains(hash)) {
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Log.d("mtm", "trusted cert fingerprint of " + domain + " via posh");
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Log.d(Config.LOGTAG, "trusted cert fingerprint of " + domain + " via posh");
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return;
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} else {
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Log.d("mtm", "fingerprint " + hash + " not found in " + fingerprints);
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Log.d(Config.LOGTAG, "fingerprint " + hash + " not found in " + fingerprints);
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}
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if (getPoshCacheFile(domain).delete()) {
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Log.d("mtm", "deleted posh file for " + domain + " after not being able to verify");
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Log.d(Config.LOGTAG, "deleted posh file for " + domain + " after not being able to verify");
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}
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}
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}
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@ -410,7 +412,7 @@ public class MemorizingTrustManager {
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}
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}
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private List<String> getPoshFingerprints(String domain) {
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private List<String> getPoshFingerprints(final String domain) {
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final List<String> cached = getPoshFingerprintsFromCache(domain);
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if (cached == null) {
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return getPoshFingerprintsFromServer(domain);
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@ -424,13 +426,13 @@ public class MemorizingTrustManager {
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}
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private List<String> getPoshFingerprintsFromServer(String domain, String url, int maxTtl, boolean followUrl) {
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Log.d("mtm", "downloading json for " + domain + " from " + url);
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Log.d(Config.LOGTAG, "downloading json for " + domain + " from " + url);
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final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(master);
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final boolean useTor = QuickConversationsService.isConversations() && preferences.getBoolean("use_tor", master.getResources().getBoolean(R.bool.use_tor));
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try {
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final List<String> results = new ArrayList<>();
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final InputStream inputStream = HttpConnectionManager.open(url, useTor);
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final String body = CharStreams.toString(new InputStreamReader(inputStream, Charsets.UTF_8));
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final String body = CharStreams.toString(new InputStreamReader(ByteStreams.limit(inputStream,10_000), Charsets.UTF_8));
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final JSONObject jsonObject = new JSONObject(body);
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int expires = jsonObject.getInt("expires");
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if (expires <= 0) {
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@ -457,7 +459,7 @@ public class MemorizingTrustManager {
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writeFingerprintsToCache(domain, results, 1000L * expires + System.currentTimeMillis());
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return results;
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} catch (final Exception e) {
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Log.d("mtm", "error fetching posh " + e.getMessage());
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Log.d(Config.LOGTAG, "error fetching posh",e);
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return new ArrayList<>();
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}
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}
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@ -495,7 +497,7 @@ public class MemorizingTrustManager {
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file.delete();
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return null;
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} else {
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Log.d("mtm", "posh fingerprints expire in " + (expiresIn / 1000) + "s");
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Log.d(Config.LOGTAG, "posh fingerprints expire in " + (expiresIn / 1000) + "s");
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}
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final List<String> result = new ArrayList<>();
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final JSONArray jsonArray = jsonObject.getJSONArray("fingerprints");
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@ -512,7 +514,6 @@ public class MemorizingTrustManager {
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}
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private X509Certificate[] getAcceptedIssuers() {
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LOGGER.log(Level.FINE, "getAcceptedIssuers()");
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return defaultTrustManager == null ? new X509Certificate[0] : defaultTrustManager.getAcceptedIssuers();
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}
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