diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/affirmation/resources')
2 files changed, 70 insertions, 47 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/affirmation/resources/DnsResouce.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/affirmation/resources/DnsResouce.java deleted file mode 100644 index 20216972a..000000000 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/affirmation/resources/DnsResouce.java +++ /dev/null @@ -1,47 +0,0 @@ -package org.sufficientlysecure.keychain.pgp.affirmation.resources; - -import android.content.Context; - -import org.sufficientlysecure.keychain.Constants; -import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog; -import org.sufficientlysecure.keychain.pgp.affirmation.AffirmationResource; -import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; -import org.sufficientlysecure.keychain.util.Log; - -import java.net.URI; -import java.util.HashMap; -import java.util.Set; - -import de.measite.minidns.Client; -import de.measite.minidns.DNSMessage; -import de.measite.minidns.Question; -import de.measite.minidns.Record; -import de.measite.minidns.Record.TYPE; -import de.measite.minidns.record.TXT; - -public class DnsResouce extends AffirmationResource { - - DnsResouce(Set<String> flags, HashMap<String,String> params, URI uri) { - super(flags, params, uri); - } - - public static String generate (Context context, byte[] fingerprint, String nonce) { - - return "pgpid+cookie:" - + KeyFormattingUtils.convertFingerprintToHex(fingerprint) + ";" + nonce + ""; - - } - - @Override - protected String fetchResource (OperationLog log, int indent) { - - Client c = new Client(); - DNSMessage msg = c.query(new Question("mugenguild.com", TYPE.TXT)); - Record aw = msg.getAnswers()[0]; - TXT txt = (TXT) aw.getPayload(); - Log.d(Constants.TAG, txt.getText()); - return txt.getText(); - - } - -} diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/affirmation/resources/DnsResource.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/affirmation/resources/DnsResource.java new file mode 100644 index 000000000..272aa5dcd --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/affirmation/resources/DnsResource.java @@ -0,0 +1,70 @@ +package org.sufficientlysecure.keychain.pgp.affirmation.resources; + +import android.content.Context; + +import org.sufficientlysecure.keychain.operations.results.OperationResult.OperationLog; +import org.sufficientlysecure.keychain.pgp.affirmation.AffirmationResource; +import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils; + +import java.net.URI; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Set; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import de.measite.minidns.Client; +import de.measite.minidns.DNSMessage; +import de.measite.minidns.Question; +import de.measite.minidns.Record; +import de.measite.minidns.Record.TYPE; +import de.measite.minidns.record.TXT; + +public class DnsResource extends AffirmationResource { + + static Pattern magicPattern = + Pattern.compile("pgpid\\+cookie=([a-zA-Z0-9]+)(?:#|;)([a-zA-Z0-9]+)"); + + DnsResource(Set<String> flags, HashMap<String, String> params, URI uri) { + super(flags, params, uri); + } + + public static String generateText (Context context, byte[] fingerprint, String nonce) { + + return "pgpid+cookie=" + + KeyFormattingUtils.convertFingerprintToHex(fingerprint) + ";" + nonce + ""; + + } + + public static DnsResource createNew (String domain) { + HashSet<String> flags = new HashSet<String>(); + HashMap<String,String> params = new HashMap<String,String>(); + URI uri = URI.create("dns:" + domain); + return create(flags, params, uri); + } + + public static DnsResource create(Set<String> flags, HashMap<String,String> params, URI uri) { + if ( ! ("dns".equals(uri.getScheme()) + && (flags == null || flags.isEmpty()) + && (params == null || params.isEmpty()))) { + return null; + } + return new DnsResource(flags, params, uri); + } + + @Override + protected String fetchResource (OperationLog log, int indent) { + + Client c = new Client(); + DNSMessage msg = c.query(new Question("mugenguild.com", TYPE.TXT)); + Record aw = msg.getAnswers()[0]; + TXT txt = (TXT) aw.getPayload(); + return txt.getText().toLowerCase(); + + } + + @Override + protected Matcher matchResource(OperationLog log, int indent, String res) { + return magicPattern.matcher(res); + } +} |