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Code Issues Releases Wiki Activity

first go at saving IDs correctly

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This commit is contained in:
Ashley Hughes 2014-02-22 15:29:19 +00:00
parent 1a28a4e921
commit a39c73ca12
1 changed files with 62 additions and 12 deletions
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74
OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java
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@ -28,6 +28,7 @@ import java.security.SignatureException;
import java.util.ArrayList;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Iterator;
import java.util.TimeZone;
import org.spongycastle.bcpg.CompressionAlgorithmTags;
@ -68,6 +69,7 @@ import org.sufficientlysecure.keychain.util.Primes;
import org.sufficientlysecure.keychain.util.ProgressDialogUpdater;
import android.content.Context;
import android.util.Pair;
public class PgpKeyOperation {
private final Context mContext;
@ -361,6 +363,21 @@ public class PgpKeyOperation {
if (mKR == null)
buildNewSecretKey(userIds, keys, keysExpiryDates, keysUsages, newPassPhrase, oldPassPhrase); //new Keyring
/*
IDs -
remove deleted ids
if the primary ID changed we need to:
remove all of the IDs from the keyring, saving their certifications
add them all in again, updating certs of IDs which have changed
else
remove changed IDs and add in with new certs
Keys
remove deleted keys
if a key is modified, re-sign it
do we need to remove and add in?
*/
masterKey = mKR.getSecretKey();
PGPPublicKey masterPublicKey = masterKey.getPublicKey();
@ -374,22 +391,55 @@ public class PgpKeyOperation {
updateProgress(R.string.progress_certifying_master_key, 20, 100);
for (String delID : deletedIDs) {
masterPublicKey = PGPPublicKey.removeCertification(masterPublicKey, delID);
}
int user_id_index = 0;
for (String userId : userIds) {
if (!OriginalIDs.get(user_id_index).equals(userIds.get(user_id_index))) {
PGPContentSignerBuilder signerBuilder = new JcaPGPContentSignerBuilder(
masterPublicKey.getAlgorithm(), HashAlgorithmTags.SHA1)
.setProvider(Constants.BOUNCY_CASTLE_PROVIDER_NAME);
PGPSignatureGenerator sGen = new PGPSignatureGenerator(signerBuilder);
if (primaryIDChanged) {
ArrayList<Pair<String, PGPSignature>> sigList = new ArrayList<Pair<String, PGPSignature>>();
for (String userId : userIds) {
String orig_id = OriginalIDs.get(user_id_index);
if (orig_id.equals(userId)) {
Iterator<PGPSignature> orig_sigs = masterPublicKey.getSignaturesForID(orig_id); //TODO: make sure this iterator only has signatures we are interested in
while (orig_sigs.hasNext()) {
PGPSignature orig_sig = orig_sigs.next();
sigList.add(new Pair<String, PGPSignature>(orig_id, orig_sig));
}
} else {
PGPContentSignerBuilder signerBuilder = new JcaPGPContentSignerBuilder(
masterPublicKey.getAlgorithm(), HashAlgorithmTags.SHA1)
.setProvider(Constants.BOUNCY_CASTLE_PROVIDER_NAME);
PGPSignatureGenerator sGen = new PGPSignatureGenerator(signerBuilder);
sGen.init(PGPSignature.POSITIVE_CERTIFICATION, masterPrivateKey);
sGen.init(PGPSignature.POSITIVE_CERTIFICATION, masterPrivateKey);
PGPSignature certification = sGen.generateCertification(userId, masterPublicKey);
//masterPublicKey = PGPPublicKey.removeCertification();
masterPublicKey = PGPPublicKey.addCertification(masterPublicKey, userId, certification);
PGPSignature certification = sGen.generateCertification(userId, masterPublicKey);
sigList.add(new Pair<String, PGPSignature>(userId, certification));
}
masterPublicKey = PGPPublicKey.removeCertification(masterPublicKey, orig_id);
user_id_index++;
}
for (Pair<String, PGPSignature> to_add : sigList) {
masterPublicKey = PGPPublicKey.addCertification(masterPublicKey, to_add.first, to_add.second);
}
} else {
for (String userId : userIds) {
String orig_id = OriginalIDs.get(user_id_index);
if (!orig_id.equals(userId)) {
PGPContentSignerBuilder signerBuilder = new JcaPGPContentSignerBuilder(
masterPublicKey.getAlgorithm(), HashAlgorithmTags.SHA1)
.setProvider(Constants.BOUNCY_CASTLE_PROVIDER_NAME);
PGPSignatureGenerator sGen = new PGPSignatureGenerator(signerBuilder);
sGen.init(PGPSignature.POSITIVE_CERTIFICATION, masterPrivateKey);
PGPSignature certification = sGen.generateCertification(userId, masterPublicKey);
masterPublicKey = PGPPublicKey.removeCertification(masterPublicKey, orig_id);
masterPublicKey = PGPPublicKey.addCertification(masterPublicKey, userId, certification);
}
user_id_index++;
}
user_id_index++;
}
PGPKeyPair masterKeyPair = new PGPKeyPair(masterPublicKey, masterPrivateKey);