Merge branch 'master' into automatic-contact-discovery

Conflicts:
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/keyimport/ImportKeysListEntry.java
	OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ActionBarHelper.java

@@ -19,16 +19,13 @@ package org.sufficientlysecure.keychain.helper;
 
 import android.app.Activity;
 import android.support.v7.app.ActionBar;
-import android.support.v7.app.ActionBarActivity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
-import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.util.Log;
 
 public class ActionBarHelper {
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/keyimport/ImportKeysListEntry.java

@@ -32,17 +32,17 @@ import java.util.Date;
 public class ImportKeysListEntry implements Serializable, Parcelable {
     private static final long serialVersionUID = -7797972103284992662L;
 
-    public ArrayList<String> userIds;
+    private ArrayList<String> mUserIds;
-    public long keyId;
+    private long mKeyId;
-    public String keyIdHex;
+    private String mKeyIdHex;
-    public boolean revoked;
+    private boolean mRevoked;
-    public boolean expired;
+    private boolean mExpired;
-    public Date date; // TODO: not displayed
+    private Date mDate; // TODO: not displayed
-    public String fingerprintHex;
+    private String mFingerprintHex;
-    public int bitStrength;
+    private int mBitStrength;
-    public String algorithm;
+    private String mAlgorithm;
-    public boolean secretKey;
+    private boolean mSecretKey;
-    public String mPrimaryUserId;
+    private String mPrimaryUserId;
     private String mExtraData;
     private String mQuery;
     private String mOrigin;
@@ -56,16 +56,16 @@ public class ImportKeysListEntry implements Serializable, Parcelable {
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         dest.writeString(mPrimaryUserId);
-        dest.writeStringList(userIds);
+        dest.writeStringList(mUserIds);
-        dest.writeLong(keyId);
+        dest.writeLong(mKeyId);
-        dest.writeByte((byte) (revoked ? 1 : 0));
+        dest.writeByte((byte) (mRevoked ? 1 : 0));
-        dest.writeByte((byte) (expired ? 1 : 0));
+        dest.writeByte((byte) (mExpired ? 1 : 0));
-        dest.writeSerializable(date);
+        dest.writeSerializable(mDate);
-        dest.writeString(fingerprintHex);
+        dest.writeString(mFingerprintHex);
-        dest.writeString(keyIdHex);
+        dest.writeString(mKeyIdHex);
-        dest.writeInt(bitStrength);
+        dest.writeInt(mBitStrength);
-        dest.writeString(algorithm);
+        dest.writeString(mAlgorithm);
-        dest.writeByte((byte) (secretKey ? 1 : 0));
+        dest.writeByte((byte) (mSecretKey ? 1 : 0));
         dest.writeByte((byte) (mSelected ? 1 : 0));
         dest.writeString(mExtraData);
         dest.writeString(mOrigin);
@@ -75,17 +75,17 @@ public class ImportKeysListEntry implements Serializable, Parcelable {
         public ImportKeysListEntry createFromParcel(final Parcel source) {
             ImportKeysListEntry vr = new ImportKeysListEntry();
             vr.mPrimaryUserId = source.readString();
-            vr.userIds = new ArrayList<String>();
+            vr.mUserIds = new ArrayList<String>();
-            source.readStringList(vr.userIds);
+            source.readStringList(vr.mUserIds);
-            vr.keyId = source.readLong();
+            vr.mKeyId = source.readLong();
-            vr.revoked = source.readByte() == 1;
+            vr.mRevoked = source.readByte() == 1;
-            vr.expired = source.readByte() == 1;
+            vr.mExpired = source.readByte() == 1;
-            vr.date = (Date) source.readSerializable();
+            vr.mDate = (Date) source.readSerializable();
-            vr.fingerprintHex = source.readString();
+            vr.mFingerprintHex = source.readString();
-            vr.keyIdHex = source.readString();
+            vr.mKeyIdHex = source.readString();
-            vr.bitStrength = source.readInt();
+            vr.mBitStrength = source.readInt();
-            vr.algorithm = source.readString();
+            vr.mAlgorithm = source.readString();
-            vr.secretKey = source.readByte() == 1;
+            vr.mSecretKey = source.readByte() == 1;
             vr.mSelected = source.readByte() == 1;
             vr.mExtraData = source.readString();
             vr.mOrigin = source.readString();
@@ -99,7 +99,7 @@ public class ImportKeysListEntry implements Serializable, Parcelable {
     };
 
     public String getKeyIdHex() {
-        return keyIdHex;
+        return mKeyIdHex;
     }
 
     public boolean isSelected() {
@@ -111,79 +111,79 @@ public class ImportKeysListEntry implements Serializable, Parcelable {
     }
 
     public boolean isExpired() {
-        return expired;
+        return mExpired;
     }
 
     public void setExpired(boolean expired) {
-        this.expired = expired;
+        this.mExpired = expired;
     }
 
     public long getKeyId() {
-        return keyId;
+        return mKeyId;
     }
 
     public void setKeyId(long keyId) {
-        this.keyId = keyId;
+        this.mKeyId = keyId;
     }
 
     public void setKeyIdHex(String keyIdHex) {
-        this.keyIdHex = keyIdHex;
+        this.mKeyIdHex = keyIdHex;
     }
 
     public boolean isRevoked() {
-        return revoked;
+        return mRevoked;
     }
 
     public void setRevoked(boolean revoked) {
-        this.revoked = revoked;
+        this.mRevoked = revoked;
     }
 
     public Date getDate() {
-        return date;
+        return mDate;
     }
 
     public void setDate(Date date) {
-        this.date = date;
+        this.mDate = date;
     }
 
     public String getFingerprintHex() {
-        return fingerprintHex;
+        return mFingerprintHex;
     }
 
     public void setFingerprintHex(String fingerprintHex) {
-        this.fingerprintHex = fingerprintHex;
+        this.mFingerprintHex = fingerprintHex;
     }
 
     public int getBitStrength() {
-        return bitStrength;
+        return mBitStrength;
     }
 
     public void setBitStrength(int bitStrength) {
-        this.bitStrength = bitStrength;
+        this.mBitStrength = bitStrength;
     }
 
     public String getAlgorithm() {
-        return algorithm;
+        return mAlgorithm;
     }
 
     public void setAlgorithm(String algorithm) {
-        this.algorithm = algorithm;
+        this.mAlgorithm = algorithm;
     }
 
     public boolean isSecretKey() {
-        return secretKey;
+        return mSecretKey;
     }
 
     public void setSecretKey(boolean secretKey) {
-        this.secretKey = secretKey;
+        this.mSecretKey = secretKey;
     }
 
     public ArrayList<String> getUserIds() {
-        return userIds;
+        return mUserIds;
     }
 
     public void setUserIds(ArrayList<String> userIds) {
-        this.userIds = userIds;
+        this.mUserIds = userIds;
     }
 
     public String getPrimaryUserId() {
@@ -223,10 +223,10 @@ public class ImportKeysListEntry implements Serializable, Parcelable {
      */
     public ImportKeysListEntry() {
         // keys from keyserver are always public keys; from keybase too
-        secretKey = false;
+        mSecretKey = false;
         // do not select by default
         mSelected = false;
-        userIds = new ArrayList<String>();
+        mUserIds = new ArrayList<String>();
     }
 
     /**
@@ -237,24 +237,24 @@ public class ImportKeysListEntry implements Serializable, Parcelable {
         // selected is default
         this.mSelected = true;
 
-        secretKey = ring.isSecret();
+        mSecretKey = ring.isSecret();
         UncachedPublicKey key = ring.getPublicKey();
 
         mPrimaryUserId = key.getPrimaryUserId();
-        userIds = key.getUnorderedUserIds();
+        mUserIds = key.getUnorderedUserIds();
 
         // if there was no user id flagged as primary, use the first one
         if (mPrimaryUserId == null) {
-            mPrimaryUserId = userIds.get(0);
+            mPrimaryUserId = mUserIds.get(0);
         }
 
-        this.keyId = key.getKeyId();
+        this.mKeyId = key.getKeyId();
-        this.keyIdHex = PgpKeyHelper.convertKeyIdToHex(keyId);
+        this.mKeyIdHex = PgpKeyHelper.convertKeyIdToHex(mKeyId);
 
-        this.revoked = key.maybeRevoked();
+        this.mRevoked = key.maybeRevoked();
-        this.fingerprintHex = PgpKeyHelper.convertFingerprintToHex(key.getFingerprint());
+        this.mFingerprintHex = PgpKeyHelper.convertFingerprintToHex(key.getFingerprint());
-        this.bitStrength = key.getBitStrength();
+        this.mBitStrength = key.getBitStrength();
         final int algorithm = key.getAlgorithm();
-        this.algorithm = PgpKeyHelper.getAlgorithmInfo(context, algorithm);
+        this.mAlgorithm = PgpKeyHelper.getAlgorithmInfo(context, algorithm);
     }
 }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/keyimport/KeybaseKeyserver.java

@@ -146,7 +146,8 @@ public class KeybaseKeyserver extends Keyserver {
                 try {
                     JSONObject json = new JSONObject(text);
                     if (JWalk.getInt(json, "status", "code") != 0) {
-                        throw new QueryFailedException("Keybase autocomplete search failed");
+                        throw new QueryFailedException("Keybase.io query failed: " + path + "?" +
+                                query);
                     }
                     return json;
                 } catch (JSONException e) {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/keyimport/ParcelableKeyRing.java

@@ -3,11 +3,6 @@ package org.sufficientlysecure.keychain.keyimport;
 import android.os.Parcel;
 import android.os.Parcelable;
 
-import org.sufficientlysecure.keychain.pgp.UncachedKeyRing;
-import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
-
-import java.io.IOException;
-
 /** This is a trivial wrapper around UncachedKeyRing which implements Parcelable. It exists
  * for the sole purpose of keeping spongycastle and android imports in separate packages.
  */
@@ -40,12 +35,15 @@ public class ParcelableKeyRing implements Parcelable {
         }
     };
 
-
     public int describeContents() {
         return 0;
     }
 
-    public UncachedKeyRing getUncachedKeyRing() throws PgpGeneralException, IOException {
+    public byte[] getBytes() {
-        return UncachedKeyRing.decodeFromData(mBytes);
+        return mBytes;
+    }
+
+    public String getExpectedFingerprint() {
+        return mExpectedFingerprint;
     }
 }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/KeyRing.java

@@ -2,6 +2,9 @@ package org.sufficientlysecure.keychain.pgp;
 
 import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
 
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 /** An abstract KeyRing.
  *
  * This is an abstract class for all KeyRing constructs. It serves as a common
@@ -19,6 +22,10 @@ public abstract class KeyRing {
 
     abstract public String getPrimaryUserId() throws PgpGeneralException;
 
+    public String[] getSplitPrimaryUserId() throws PgpGeneralException {
+        return splitUserId(getPrimaryUserId());
+    }
+
     abstract public boolean isRevoked() throws PgpGeneralException;
 
     abstract public boolean canCertify() throws PgpGeneralException;
@@ -33,4 +40,39 @@ public abstract class KeyRing {
 
     abstract public int getVerified() throws PgpGeneralException;
 
+    private static final Pattern USER_ID_PATTERN = Pattern.compile("^(.*?)(?: \\((.*)\\))?(?: <(.*)>)?$");
+
+    /**
+     * Splits userId string into naming part, email part, and comment part
+     *
+     * @param userId
+     * @return array with naming (0), email (1), comment (2)
+     */
+    public static String[] splitUserId(String userId) {
+        String[] result = new String[]{null, null, null};
+
+        if (userId == null || userId.equals("")) {
+            return result;
+        }
+
+        /*
+         * User ID matching:
+         * http://fiddle.re/t4p6f
+         *
+         * test cases:
+         * "Max Mustermann (this is a comment) <max@example.com>"
+         * "Max Mustermann <max@example.com>"
+         * "Max Mustermann (this is a comment)"
+         * "Max Mustermann [this is nothing]"
+         */
+        Matcher matcher = USER_ID_PATTERN.matcher(userId);
+        if (matcher.matches()) {
+            result[0] = matcher.group(1);
+            result[1] = matcher.group(3);
+            result[2] = matcher.group(2);
+        }
+
+        return result;
+    }
+
 }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConversionHelper.java

@@ -17,7 +17,6 @@
 
 package org.sufficientlysecure.keychain.pgp;
 
-import org.spongycastle.openpgp.PGPKeyRing;
 import org.spongycastle.openpgp.PGPObjectFactory;
 import org.spongycastle.openpgp.PGPSecretKey;
 import org.spongycastle.openpgp.PGPSecretKeyRing;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpHelper.java

@@ -24,7 +24,6 @@ import android.content.pm.PackageManager.NameNotFoundException;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.pgp.Progressable;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.io.File;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpImportExport.java

@@ -26,13 +26,13 @@ import org.spongycastle.bcpg.ArmoredOutputStream;
 import org.spongycastle.openpgp.PGPException;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.keyimport.HkpKeyserver;
+import org.sufficientlysecure.keychain.keyimport.Keyserver.AddKeyException;
 import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
 import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
 import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
-import org.sufficientlysecure.keychain.keyimport.HkpKeyserver;
-import org.sufficientlysecure.keychain.keyimport.Keyserver.AddKeyException;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.io.ByteArrayOutputStream;
@@ -139,7 +139,18 @@ public class PgpImportExport {
         int position = 0;
         for (ParcelableKeyRing entry : entries) {
             try {
-                UncachedKeyRing key = entry.getUncachedKeyRing();
+                UncachedKeyRing key = UncachedKeyRing.decodeFromData(entry.getBytes());
+
+                String expectedFp = entry.getExpectedFingerprint();
+                if(expectedFp != null) {
+                    if(!PgpKeyHelper.convertFingerprintToHex(key.getFingerprint()).equals(expectedFp)) {
+                        Log.e(Constants.TAG, "Actual key fingerprint is not the same as expected!");
+                        badKeys += 1;
+                        continue;
+                    } else {
+                        Log.d(Constants.TAG, "Actual key fingerprint matches expected one.");
+                    }
+                }
 
                 mProviderHelper.savePublicKeyRing(key);
                 /*switch(status) {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyHelper.java

@@ -24,151 +24,19 @@ import android.text.Spannable;
 import android.text.SpannableStringBuilder;
 import android.text.style.ForegroundColorSpan;
 
-import org.spongycastle.bcpg.sig.KeyFlags;
 import org.spongycastle.openpgp.PGPPublicKey;
-import org.spongycastle.openpgp.PGPPublicKeyRing;
-import org.spongycastle.openpgp.PGPSecretKey;
-import org.spongycastle.openpgp.PGPSecretKeyRing;
-import org.spongycastle.openpgp.PGPSignature;
-import org.spongycastle.openpgp.PGPSignatureSubpacketVector;
 import org.spongycastle.util.encoders.Hex;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.util.IterableIterator;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.security.DigestException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.GregorianCalendar;
 import java.util.Locale;
-import java.util.Vector;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
 public class PgpKeyHelper {
 
-    private static final Pattern USER_ID_PATTERN = Pattern.compile("^(.*?)(?: \\((.*)\\))?(?: <(.*)>)?$");
-
-    @Deprecated
-    public static Date getCreationDate(PGPPublicKey key) {
-        return key.getCreationTime();
-    }
-
-    @Deprecated
-    public static Date getExpiryDate(PGPPublicKey key) {
-        Date creationDate = getCreationDate(key);
-        if (key.getValidDays() == 0) {
-            // no expiry
-            return null;
-        }
-        Calendar calendar = GregorianCalendar.getInstance();
-        calendar.setTime(creationDate);
-        calendar.add(Calendar.DATE, key.getValidDays());
-
-        return calendar.getTime();
-    }
-
-    @SuppressWarnings("unchecked")
-    public static boolean isEncryptionKey(PGPPublicKey key) {
-        if (!key.isEncryptionKey()) {
-            return false;
-        }
-
-        if (key.getVersion() <= 3) {
-            // this must be true now
-            return key.isEncryptionKey();
-        }
-
-        // special cases
-        if (key.getAlgorithm() == PGPPublicKey.ELGAMAL_ENCRYPT) {
-            return true;
-        }
-
-        if (key.getAlgorithm() == PGPPublicKey.RSA_ENCRYPT) {
-            return true;
-        }
-
-        for (PGPSignature sig : new IterableIterator<PGPSignature>(key.getSignatures())) {
-            if (key.isMasterKey() && sig.getKeyID() != key.getKeyID()) {
-                continue;
-            }
-            PGPSignatureSubpacketVector hashed = sig.getHashedSubPackets();
-
-            if (hashed != null
-                    && (hashed.getKeyFlags() & (KeyFlags.ENCRYPT_COMMS | KeyFlags.ENCRYPT_STORAGE)) != 0) {
-                return true;
-            }
-
-            PGPSignatureSubpacketVector unhashed = sig.getUnhashedSubPackets();
-
-            if (unhashed != null
-                    && (unhashed.getKeyFlags() & (KeyFlags.ENCRYPT_COMMS | KeyFlags.ENCRYPT_STORAGE)) != 0) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    @SuppressWarnings("unchecked")
-    public static boolean isSigningKey(PGPPublicKey key) {
-        if (key.getVersion() <= 3) {
-            return true;
-        }
-
-        // special case
-        if (key.getAlgorithm() == PGPPublicKey.RSA_SIGN) {
-            return true;
-        }
-
-        for (PGPSignature sig : new IterableIterator<PGPSignature>(key.getSignatures())) {
-            if (key.isMasterKey() && sig.getKeyID() != key.getKeyID()) {
-                continue;
-            }
-            PGPSignatureSubpacketVector hashed = sig.getHashedSubPackets();
-
-            if (hashed != null && (hashed.getKeyFlags() & KeyFlags.SIGN_DATA) != 0) {
-                return true;
-            }
-
-            PGPSignatureSubpacketVector unhashed = sig.getUnhashedSubPackets();
-
-            if (unhashed != null && (unhashed.getKeyFlags() & KeyFlags.SIGN_DATA) != 0) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    @SuppressWarnings("unchecked")
-    public static boolean isCertificationKey(PGPPublicKey key) {
-        if (key.getVersion() <= 3) {
-            return true;
-        }
-
-        for (PGPSignature sig : new IterableIterator<PGPSignature>(key.getSignatures())) {
-            if (key.isMasterKey() && sig.getKeyID() != key.getKeyID()) {
-                continue;
-            }
-            PGPSignatureSubpacketVector hashed = sig.getHashedSubPackets();
-
-            if (hashed != null && (hashed.getKeyFlags() & KeyFlags.CERTIFY_OTHER) != 0) {
-                return true;
-            }
-
-            PGPSignatureSubpacketVector unhashed = sig.getUnhashedSubPackets();
-
-            if (unhashed != null && (unhashed.getKeyFlags() & KeyFlags.CERTIFY_OTHER) != 0) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
     /**
      * TODO: Only used in HkpKeyServer. Get rid of this one!
      */
@@ -358,37 +226,4 @@ public class PgpKeyHelper {
         return result;
     }
 
-    /**
-     * Splits userId string into naming part, email part, and comment part
-     *
-     * @param userId
-     * @return array with naming (0), email (1), comment (2)
-     */
-    public static String[] splitUserId(String userId) {
-        String[] result = new String[]{null, null, null};
-
-        if (userId == null || userId.equals("")) {
-            return result;
-        }
-
-        /*
-         * User ID matching:
-         * http://fiddle.re/t4p6f
-         *
-         * test cases:
-         * "Max Mustermann (this is a comment) <max@example.com>"
-         * "Max Mustermann <max@example.com>"
-         * "Max Mustermann (this is a comment)"
-         * "Max Mustermann [this is nothing]"
-         */
-        Matcher matcher = USER_ID_PATTERN.matcher(userId);
-        if (matcher.matches()) {
-            result[0] = matcher.group(1);
-            result[1] = matcher.group(3);
-            result[2] = matcher.group(2);
-        }
-
-        return result;
-    }
-
 }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/UncachedPublicKey.java

@@ -14,7 +14,6 @@ import java.util.Calendar;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.Iterator;
-import java.util.List;
 
 public class UncachedPublicKey {
     protected final PGPPublicKey mPublicKey;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/WrappedKeyRing.java

@@ -1,7 +1,6 @@
 package org.sufficientlysecure.keychain.pgp;
 
 import org.spongycastle.openpgp.PGPKeyRing;
-import org.spongycastle.openpgp.PGPPublicKey;
 import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
 import org.sufficientlysecure.keychain.util.IterableIterator;
 
@@ -53,9 +52,9 @@ public abstract class WrappedKeyRing extends KeyRing {
     }
 
     public long getEncryptId() throws PgpGeneralException {
-        for(PGPPublicKey key : new IterableIterator<PGPPublicKey>(getRing().getPublicKeys())) {
+        for(WrappedPublicKey key : publicKeyIterator()) {
-            if(PgpKeyHelper.isEncryptionKey(key)) {
+            if(key.canEncrypt()) {
-                return key.getKeyID();
+                return key.getKeyId();
             }
         }
         throw new PgpGeneralException("No valid encryption key found!");
@@ -71,9 +70,9 @@ public abstract class WrappedKeyRing extends KeyRing {
     }
 
     public long getSignId() throws PgpGeneralException {
-        for(PGPPublicKey key : new IterableIterator<PGPPublicKey>(getRing().getPublicKeys())) {
+        for(WrappedPublicKey key : publicKeyIterator()) {
-            if(PgpKeyHelper.isSigningKey(key)) {
+            if(key.canSign()) {
-                return key.getKeyID();
+                return key.getKeyId();
             }
         }
         throw new PgpGeneralException("No valid signing key found!");
@@ -94,4 +93,6 @@ public abstract class WrappedKeyRing extends KeyRing {
 
     abstract PGPKeyRing getRing();
 
+    abstract public IterableIterator<WrappedPublicKey> publicKeyIterator();
+
 }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/WrappedPublicKeyRing.java

@@ -169,7 +169,7 @@ public class WrappedPublicKeyRing extends WrappedKeyRing {
         return validPrimaryKeyBinding;
     }
 
-    public IterableIterator<WrappedPublicKey> iterator() {
+    public IterableIterator<WrappedPublicKey> publicKeyIterator() {
         final Iterator<PGPPublicKey> it = getRing().getPublicKeys();
         return new IterableIterator<WrappedPublicKey>(new Iterator<WrappedPublicKey>() {
             @Override

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/WrappedSecretKeyRing.java

@@ -4,7 +4,7 @@ import org.spongycastle.openpgp.PGPException;
 import org.spongycastle.openpgp.PGPKeyRing;
 import org.spongycastle.openpgp.PGPObjectFactory;
 import org.spongycastle.openpgp.PGPPrivateKey;
-import org.spongycastle.openpgp.PGPPublicKeyRing;
+import org.spongycastle.openpgp.PGPPublicKey;
 import org.spongycastle.openpgp.PGPSecretKey;
 import org.spongycastle.openpgp.PGPSecretKeyRing;
 import org.spongycastle.openpgp.operator.PBESecretKeyDecryptor;
@@ -114,7 +114,7 @@ public class WrappedSecretKeyRing extends WrappedKeyRing {
 
     }
 
-    public IterableIterator<WrappedSecretKey> iterator() {
+    public IterableIterator<WrappedSecretKey> secretKeyIterator() {
         final Iterator<PGPSecretKey> it = mRing.getSecretKeys();
         return new IterableIterator<WrappedSecretKey>(new Iterator<WrappedSecretKey>() {
             @Override
@@ -134,6 +134,26 @@ public class WrappedSecretKeyRing extends WrappedKeyRing {
         });
     }
 
+    public IterableIterator<WrappedPublicKey> publicKeyIterator() {
+        final Iterator<PGPPublicKey> it = getRing().getPublicKeys();
+        return new IterableIterator<WrappedPublicKey>(new Iterator<WrappedPublicKey>() {
+            @Override
+            public boolean hasNext() {
+                return it.hasNext();
+            }
+
+            @Override
+            public WrappedPublicKey next() {
+                return new WrappedPublicKey(WrappedSecretKeyRing.this, it.next());
+            }
+
+            @Override
+            public void remove() {
+                it.remove();
+            }
+        });
+    }
+
     public UncachedKeyRing getUncached() {
         return new UncachedKeyRing(mRing);
     }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java

@@ -29,12 +29,12 @@ import android.support.v4.util.LongSparseArray;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.pgp.KeyRing;
-import org.sufficientlysecure.keychain.pgp.UncachedPublicKey;
-import org.sufficientlysecure.keychain.pgp.WrappedSecretKeyRing;
-import org.sufficientlysecure.keychain.pgp.WrappedPublicKeyRing;
 import org.sufficientlysecure.keychain.pgp.PgpHelper;
 import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
 import org.sufficientlysecure.keychain.pgp.UncachedKeyRing;
+import org.sufficientlysecure.keychain.pgp.UncachedPublicKey;
+import org.sufficientlysecure.keychain.pgp.WrappedPublicKeyRing;
+import org.sufficientlysecure.keychain.pgp.WrappedSecretKeyRing;
 import org.sufficientlysecure.keychain.pgp.WrappedSignature;
 import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
 import org.sufficientlysecure.keychain.provider.KeychainContract.ApiApps;
@@ -150,11 +150,11 @@ public class ProviderHelper {
                 if (data != null) {
                     try {
                         result.put(masterKeyId,
-                                UncachedKeyRing.decodePublicFromData(data).getPublicKey());
+                                UncachedKeyRing.decodeFromData(data).getPublicKey());
                     } catch(PgpGeneralException e) {
-                        Log.e(Constants.TAG, "Error parsing keyring, skipping.");
+                        Log.e(Constants.TAG, "Error parsing keyring, skipping " + masterKeyId, e);
                     } catch(IOException e) {
-                        Log.e(Constants.TAG, "IO error, skipping keyring");
+                        Log.e(Constants.TAG, "IO error, skipping keyring" + masterKeyId, e);
                     }
                 }
             } while (cursor.moveToNext());

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java

@@ -33,11 +33,9 @@ import org.sufficientlysecure.keychain.helper.OtherHelper;
 import org.sufficientlysecure.keychain.helper.Preferences;
 import org.sufficientlysecure.keychain.keyimport.HkpKeyserver;
 import org.sufficientlysecure.keychain.keyimport.Keyserver;
+import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
+import org.sufficientlysecure.keychain.keyimport.KeybaseKeyserver;
 import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
-import org.sufficientlysecure.keychain.pgp.UncachedSecretKey;
-import org.sufficientlysecure.keychain.pgp.WrappedPublicKeyRing;
-import org.sufficientlysecure.keychain.pgp.WrappedSecretKey;
-import org.sufficientlysecure.keychain.pgp.WrappedSecretKeyRing;
 import org.sufficientlysecure.keychain.pgp.PgpDecryptVerify;
 import org.sufficientlysecure.keychain.pgp.PgpDecryptVerifyResult;
 import org.sufficientlysecure.keychain.pgp.PgpHelper;
@@ -46,14 +44,16 @@ import org.sufficientlysecure.keychain.pgp.PgpKeyOperation;
 import org.sufficientlysecure.keychain.pgp.PgpSignEncrypt;
 import org.sufficientlysecure.keychain.pgp.Progressable;
 import org.sufficientlysecure.keychain.pgp.UncachedKeyRing;
+import org.sufficientlysecure.keychain.pgp.UncachedSecretKey;
+import org.sufficientlysecure.keychain.pgp.WrappedPublicKeyRing;
+import org.sufficientlysecure.keychain.pgp.WrappedSecretKey;
+import org.sufficientlysecure.keychain.pgp.WrappedSecretKeyRing;
 import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
 import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralMsgIdException;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.provider.KeychainDatabase;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
-import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
 import org.sufficientlysecure.keychain.util.InputData;
-import org.sufficientlysecure.keychain.keyimport.KeybaseKeyserver;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.ProgressScaler;
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptFragment.java

@@ -34,6 +34,7 @@ import com.beardedhen.androidbootstrap.BootstrapButton;
 
 import org.openintents.openpgp.OpenPgpSignatureResult;
 import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.pgp.PgpDecryptVerifyResult;
 import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
 import org.sufficientlysecure.keychain.ui.dialog.PassphraseDialogFragment;
@@ -111,7 +112,7 @@ public class DecryptFragment extends Fragment {
             mSignatureKeyId = signatureResult.getKeyId();
 
             String userId = signatureResult.getUserId();
-            String[] userIdSplit = PgpKeyHelper.splitUserId(userId);
+            String[] userIdSplit = KeyRing.splitUserId(userId);
             if (userIdSplit[0] != null) {
                 mUserId.setText(userIdSplit[0]);
             } else {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptMessageFragment.java

@@ -28,7 +28,6 @@ import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.widget.EditText;
 
-import com.beardedhen.androidbootstrap.BootstrapButton;
 import com.devspark.appmsg.AppMsg;
 
 import org.sufficientlysecure.keychain.Constants;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EditKeyActivity.java

@@ -47,11 +47,11 @@ import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.helper.ActionBarHelper;
 import org.sufficientlysecure.keychain.helper.ExportHelper;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
+import org.sufficientlysecure.keychain.pgp.PgpConversionHelper;
+import org.sufficientlysecure.keychain.pgp.UncachedSecretKey;
 import org.sufficientlysecure.keychain.pgp.WrappedSecretKey;
 import org.sufficientlysecure.keychain.pgp.WrappedSecretKeyRing;
-import org.sufficientlysecure.keychain.pgp.PgpConversionHelper;
-import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
-import org.sufficientlysecure.keychain.pgp.UncachedSecretKey;
 import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
@@ -289,7 +289,7 @@ public class EditKeyActivity extends ActionBarActivity implements EditorListener
                 WrappedSecretKeyRing keyRing = new ProviderHelper(this).getWrappedSecretKeyRing(secretUri);
 
                 mMasterCanSign = keyRing.getSubKey().canCertify();
-                for (WrappedSecretKey key : keyRing.iterator()) {
+                for (WrappedSecretKey key : keyRing.secretKeyIterator()) {
                     // Turn into uncached instance
                     mKeys.add(key.getUncached());
                     mKeysUsages.add(key.getKeyUsage()); // get usage when view is created
@@ -300,7 +300,7 @@ public class EditKeyActivity extends ActionBarActivity implements EditorListener
                     Log.d(Constants.TAG, "Added userId " + userId);
                     if (!isSet) {
                         isSet = true;
-                        String[] parts = PgpKeyHelper.splitUserId(userId);
+                        String[] parts = KeyRing.splitUserId(userId);
                         if (parts[0] != null) {
                             setTitle(parts[0]);
                         }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptAsymmetricFragment.java

@@ -32,7 +32,6 @@ import com.beardedhen.androidbootstrap.BootstrapButton;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
 import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
 import org.sufficientlysecure.keychain.provider.CachedPublicKeyRing;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
@@ -199,10 +198,9 @@ public class EncryptAsymmetricFragment extends Fragment {
             // See if we can get a user_id from a unified query
             String[] userId;
             try {
-                String userIdResult = (String) mProviderHelper.getUnifiedData(
+                userId = mProviderHelper.getCachedPublicKeyRing(
-                        mSecretKeyId, KeyRings.USER_ID, ProviderHelper.FIELD_TYPE_STRING);
+                        KeyRings.buildUnifiedKeyRingUri(mSecretKeyId)).getSplitPrimaryUserId();
-                userId = PgpKeyHelper.splitUserId(userIdResult);
+            } catch (PgpGeneralException e) {
-            } catch (ProviderHelper.NotFoundException e) {
                 userId = null;
             }
             if (userId != null && userId[0] != null) {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/HelpActivity.java

@@ -25,7 +25,6 @@ import android.support.v7.app.ActionBarActivity;
 
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.ui.adapter.PagerTabStripAdapter;
-import org.sufficientlysecure.keychain.ui.adapter.TabsAdapter;
 import org.sufficientlysecure.keychain.util.SlidingTabLayout;
 
 public class HelpActivity extends ActionBarActivity {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysActivity.java

@@ -42,11 +42,11 @@ import com.devspark.appmsg.AppMsg;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
 import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
 import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
 import org.sufficientlysecure.keychain.service.KeychainIntentService;
 import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
-import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
 import org.sufficientlysecure.keychain.ui.dialog.BadImportKeyDialogFragment;
 import org.sufficientlysecure.keychain.util.Log;
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysKeybaseFragment.java

@@ -18,8 +18,8 @@
 package org.sufficientlysecure.keychain.ui;
 
 import android.content.Context;
-import android.support.v4.app.Fragment;
 import android.os.Bundle;
+import android.support.v4.app.Fragment;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -31,9 +31,7 @@ import android.widget.TextView;
 
 import com.beardedhen.androidbootstrap.BootstrapButton;
 
-import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.util.Log;
 
 /**
  * Import public keys from the Keybase.io directory.  First cut: just raw search.

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysListFragment.java

@@ -32,15 +32,15 @@ import com.devspark.appmsg.AppMsg;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.helper.Preferences;
+import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
+import org.sufficientlysecure.keychain.keyimport.Keyserver;
 import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
 import org.sufficientlysecure.keychain.ui.adapter.AsyncTaskResultWrapper;
 import org.sufficientlysecure.keychain.ui.adapter.ImportKeysAdapter;
-import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
 import org.sufficientlysecure.keychain.ui.adapter.ImportKeysListKeybaseLoader;
 import org.sufficientlysecure.keychain.ui.adapter.ImportKeysListLoader;
 import org.sufficientlysecure.keychain.ui.adapter.ImportKeysListServerLoader;
 import org.sufficientlysecure.keychain.util.InputData;
-import org.sufficientlysecure.keychain.keyimport.Keyserver;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.io.ByteArrayInputStream;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java

@@ -17,7 +17,6 @@
 
 package org.sufficientlysecure.keychain.ui;
 
-import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.Intent;
@@ -33,8 +32,8 @@ import android.support.v4.app.LoaderManager;
 import android.support.v4.content.CursorLoader;
 import android.support.v4.content.Loader;
 import android.support.v4.view.MenuItemCompat;
-import android.support.v7.app.ActionBarActivity;
 import android.support.v4.widget.CursorAdapter;
+import android.support.v7.app.ActionBarActivity;
 import android.support.v7.widget.SearchView;
 import android.text.TextUtils;
 import android.view.ActionMode;
@@ -59,7 +58,7 @@ import com.devspark.appmsg.AppMsg;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.helper.ExportHelper;
-import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRingData;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.ui.dialog.DeleteKeyDialogFragment;
@@ -475,7 +474,7 @@ public class KeyListFragment extends LoaderFragment
 
             { // set name and stuff, common to both key types
                 String userId = cursor.getString(INDEX_USER_ID);
-                String[] userIdSplit = PgpKeyHelper.splitUserId(userId);
+                String[] userIdSplit = KeyRing.splitUserId(userId);
                 if (userIdSplit[0] != null) {
                     h.mMainUserId.setText(highlighter.highlight(userIdSplit[0]));
                 } else {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SelectSecretKeyLayoutFragment.java

@@ -35,6 +35,7 @@ import android.widget.TextView;
 import com.beardedhen.androidbootstrap.BootstrapButton;
 
 import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
 import org.sufficientlysecure.keychain.provider.KeychainContract;
 
@@ -158,7 +159,7 @@ public class SelectSecretKeyLayoutFragment extends Fragment implements LoaderMan
             String userID = data.getString(INDEX_USER_ID);
             long masterKeyID = data.getLong(INDEX_MASTER_KEY_ID);
 
-            String splitUserID[] = PgpKeyHelper.splitUserId(userID);
+            String splitUserID[] = KeyRing.splitUserId(userID);
 
             if (splitUserID[0] != null) {
                 userName = splitUserID[0];

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewCertActivity.java

@@ -34,8 +34,8 @@ import android.widget.TextView;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.pgp.WrappedPublicKeyRing;
 import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
+import org.sufficientlysecure.keychain.pgp.WrappedPublicKeyRing;
 import org.sufficientlysecure.keychain.pgp.WrappedSignature;
 import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
 import org.sufficientlysecure.keychain.provider.KeychainContract.Certs;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java

@@ -51,6 +51,7 @@ import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.helper.ContactHelper;
 import org.sufficientlysecure.keychain.helper.ExportHelper;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
 import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.provider.ProviderHelper;
@@ -58,7 +59,6 @@ import org.sufficientlysecure.keychain.ui.adapter.PagerTabStripAdapter;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.SlidingTabLayout;
 
-import java.io.IOException;
 import java.util.Date;
 import java.util.HashMap;
 
@@ -420,7 +420,7 @@ public class ViewKeyActivity extends ActionBarActivity implements
             case LOADER_ID_UNIFIED: {
                 if (data.moveToFirst()) {
                     // get name, email, and comment from USER_ID
-                    String[] mainUserId = PgpKeyHelper.splitUserId(data.getString(INDEX_UNIFIED_USER_ID));
+                    String[] mainUserId = KeyRing.splitUserId(data.getString(INDEX_UNIFIED_USER_ID));
                     if (mainUserId[0] != null) {
                         setTitle(mainUserId[0]);
                     } else {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyCertsFragment.java

@@ -35,6 +35,7 @@ import android.widget.TextView;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
 import org.sufficientlysecure.keychain.pgp.WrappedSignature;
 import org.sufficientlysecure.keychain.provider.KeychainContract.Certs;
@@ -218,7 +219,7 @@ public class ViewKeyCertsFragment extends LoaderFragment
             TextView wSignStatus = (TextView) view.findViewById(R.id.signStatus);
 
             String signerKeyId = PgpKeyHelper.convertKeyIdToHex(cursor.getLong(mIndexSignerKeyId));
-            String[] userId = PgpKeyHelper.splitUserId(cursor.getString(mIndexSignerUserId));
+            String[] userId = KeyRing.splitUserId(cursor.getString(mIndexSignerUserId));
             if (userId[0] != null) {
                 wSignerName.setText(userId[0]);
             } else {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyKeysFragment.java

@@ -18,31 +18,22 @@
 package org.sufficientlysecure.keychain.ui;
 
 import android.database.Cursor;
-import android.graphics.Color;
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.v4.app.Fragment;
 import android.support.v4.app.LoaderManager;
 import android.support.v4.content.CursorLoader;
 import android.support.v4.content.Loader;
-import android.text.format.DateFormat;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.LinearLayout;
 import android.widget.ListView;
-import android.widget.TextView;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
-import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
-import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.provider.KeychainContract.Keys;
 import org.sufficientlysecure.keychain.ui.adapter.ViewKeyKeysAdapter;
 import org.sufficientlysecure.keychain.util.Log;
 
-import java.util.Date;
-
 
 public class ViewKeyKeysFragment extends LoaderFragment implements
         LoaderManager.LoaderCallbacks<Cursor> {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java

@@ -169,18 +169,10 @@ public class ViewKeyMainFragment extends LoaderFragment implements
             case LOADER_ID_UNIFIED: {
                 if (data.moveToFirst()) {
                     if (data.getInt(INDEX_UNIFIED_HAS_ANY_SECRET) != 0) {
-                        // certify button
-                        mActionCertify.setVisibility(View.GONE);
-                        mActionCertifyDivider.setVisibility(View.GONE);
-
                         // edit button
                         mActionEdit.setVisibility(View.VISIBLE);
                         mActionEditDivider.setVisibility(View.VISIBLE);
                     } else {
-                        // certify button
-                        mActionCertify.setVisibility(View.VISIBLE);
-                        mActionCertifyDivider.setVisibility(View.VISIBLE);
-
                         // edit button
                         mActionEdit.setVisibility(View.GONE);
                         mActionEditDivider.setVisibility(View.GONE);

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyShareFragment.java

@@ -24,7 +24,6 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.provider.Settings;
-import android.support.v4.app.Fragment;
 import android.support.v4.app.LoaderManager;
 import android.support.v4.content.CursorLoader;
 import android.support.v4.content.Loader;
@@ -32,7 +31,6 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageView;
-import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import com.devspark.appmsg.AppMsg;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ImportKeysAdapter.java

@@ -32,8 +32,7 @@ import android.widget.TextView;
 
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
-import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
-import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
 import org.sufficientlysecure.keychain.util.Highlighter;
 
 import java.util.ArrayList;
@@ -120,13 +119,13 @@ public class ImportKeysAdapter extends ArrayAdapter<ImportKeysListEntry> {
         }
 
         // main user id
-        String userId = entry.userIds.get(0);
+        String userId = entry.getUserIds().get(0);
-        String[] userIdSplit = PgpKeyHelper.splitUserId(userId);
+        String[] userIdSplit = KeyRing.splitUserId(userId);
 
         // name
         if (userIdSplit[0] != null) {
             // show red user id if it is a secret key
-            if (entry.secretKey) {
+            if (entry.isSecretKey()) {
                 holder.mainUserId.setText(mActivity.getString(R.string.secret_key)
                         + " " + userIdSplit[0]);
                 holder.mainUserId.setTextColor(Color.RED);
@@ -147,30 +146,26 @@ public class ImportKeysAdapter extends ArrayAdapter<ImportKeysListEntry> {
             holder.mainUserIdRest.setVisibility(View.GONE);
         }
 
-        holder.keyId.setText(entry.keyIdHex);
+        holder.keyId.setText(entry.getKeyIdHex());
 
-        if (entry.fingerprintHex != null) {
+        // don't show full fingerprint on key import
-            holder.fingerprint.setVisibility(View.VISIBLE);
-            holder.fingerprint.setText(PgpKeyHelper.colorizeFingerprint(entry.fingerprintHex));
-        } else {
         holder.fingerprint.setVisibility(View.GONE);
-        }
 
-        if (entry.bitStrength != 0 && entry.algorithm != null) {
+        if (entry.getBitStrength() != 0 && entry.getAlgorithm() != null) {
-            holder.algorithm.setText("" + entry.bitStrength + "/" + entry.algorithm);
+            holder.algorithm.setText("" + entry.getBitStrength() + "/" + entry.getAlgorithm());
             holder.algorithm.setVisibility(View.VISIBLE);
         } else {
             holder.algorithm.setVisibility(View.INVISIBLE);
         }
 
-        if (entry.revoked) {
+        if (entry.isRevoked()) {
             holder.status.setVisibility(View.VISIBLE);
             holder.status.setText(R.string.revoked);
         } else {
             holder.status.setVisibility(View.GONE);
         }
 
-        if (entry.userIds.size() == 1) {
+        if (entry.getUserIds().size() == 1) {
             holder.userIdsList.setVisibility(View.GONE);
         } else {
             holder.userIdsList.setVisibility(View.VISIBLE);
@@ -178,7 +173,7 @@ public class ImportKeysAdapter extends ArrayAdapter<ImportKeysListEntry> {
             // clear view from holder
             holder.userIdsList.removeAllViews();
 
-            Iterator<String> it = entry.userIds.iterator();
+            Iterator<String> it = entry.getUserIds().iterator();
             // skip primary user id
             it.next();
             while (it.hasNext()) {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ImportKeysListKeybaseLoader.java

@@ -22,8 +22,8 @@ import android.support.v4.content.AsyncTaskLoader;
 
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
-import org.sufficientlysecure.keychain.keyimport.Keyserver;
 import org.sufficientlysecure.keychain.keyimport.KeybaseKeyserver;
+import org.sufficientlysecure.keychain.keyimport.Keyserver;
 import org.sufficientlysecure.keychain.util.Log;
 
 import java.util.ArrayList;

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/SelectKeyCursorAdapter.java

@@ -28,6 +28,7 @@ import android.widget.ListView;
 import android.widget.TextView;
 
 import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
 import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
 import org.sufficientlysecure.keychain.util.Highlighter;
@@ -112,7 +113,7 @@ abstract public class SelectKeyCursorAdapter extends CursorAdapter {
         ViewHolderItem h = (ViewHolderItem) view.getTag();
 
         String userId = cursor.getString(mIndexUserId);
-        String[] userIdSplit = PgpKeyHelper.splitUserId(userId);
+        String[] userIdSplit = KeyRing.splitUserId(userId);
 
         if (userIdSplit[0] != null) {
             h.mainUserId.setText(highlighter.highlight(userIdSplit[0]));

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ViewKeyUserIdsAdapter.java

@@ -27,12 +27,11 @@ import android.widget.AdapterView;
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
 import android.widget.ImageView;
-import android.widget.LinearLayout;
 import android.widget.TextView;
 
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.helper.OtherHelper;
-import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
 import org.sufficientlysecure.keychain.provider.KeychainContract.Certs;
 import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds;
 
@@ -112,7 +111,7 @@ public class ViewKeyUserIdsAdapter extends CursorAdapter implements AdapterView.
         TextView vComment = (TextView) view.findViewById(R.id.comment);
         ImageView vVerified = (ImageView) view.findViewById(R.id.certified);
 
-        String[] userId = PgpKeyHelper.splitUserId(cursor.getString(mIndexUserId));
+        String[] userId = KeyRing.splitUserId(cursor.getString(mIndexUserId));
         if (userId[0] != null) {
             vName.setText(userId[0]);
         } else {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/dialog/PassphraseDialogFragment.java

@@ -199,7 +199,7 @@ public class PassphraseDialogFragment extends DialogFragment implements OnEditor
 
                 WrappedSecretKey unlockedSecretKey = null;
 
-                for(WrappedSecretKey clickSecretKey : secretRing.iterator()) {
+                for(WrappedSecretKey clickSecretKey : secretRing.secretKeyIterator()) {
                     try {
                         boolean unlocked = clickSecretKey.unlock(passphrase);
                         if (unlocked) {

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/UserIdEditor.java

@@ -36,7 +36,7 @@ import com.beardedhen.androidbootstrap.BootstrapButton;
 
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.helper.ContactHelper;
-import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
+import org.sufficientlysecure.keychain.pgp.KeyRing;
 
 import java.util.regex.Matcher;
 
@@ -164,7 +164,7 @@ public class UserIdEditor extends LinearLayout implements Editor, OnClickListene
         mIsNewId = isNewId;
         mOriginalID = userId;
 
-        String[] result = PgpKeyHelper.splitUserId(userId);
+        String[] result = KeyRing.splitUserId(userId);
         if (result[0] != null) {
             mName.setText(result[0]);
             mOriginalName = result[0];