diff options
Diffstat (limited to 'OpenPGP-Keychain/src/main/java/org/sufficientlysecure')
12 files changed, 733 insertions, 80 deletions
diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConversionHelper.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConversionHelper.java index 7c25c2c2a..c6c62d649 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConversionHelper.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpConversionHelper.java @@ -21,6 +21,8 @@ import org.spongycastle.openpgp.PGPKeyRing; import org.spongycastle.openpgp.PGPObjectFactory; import org.spongycastle.openpgp.PGPSecretKey; import org.spongycastle.openpgp.PGPSecretKeyRing; +import org.spongycastle.openpgp.PGPSignature; +import org.spongycastle.openpgp.PGPSignatureList; import org.sufficientlysecure.keychain.Constants; import org.sufficientlysecure.keychain.util.Log; @@ -123,6 +125,28 @@ public class PgpConversionHelper { } /** + * Convert from byte[] to PGPSignature + * + * @param sigBytes + * @return + */ + public static PGPSignature BytesToPGPSignature(byte[] sigBytes) { + PGPObjectFactory factory = new PGPObjectFactory(sigBytes); + PGPSignatureList signatures = null; + try { + if ((signatures = (PGPSignatureList) factory.nextObject()) == null || signatures.isEmpty()) { + Log.e(Constants.TAG, "No signatures given!"); + return null; + } + } catch (IOException e) { + Log.e(Constants.TAG, "Error while converting to PGPSignature!", e); + return null; + } + + return signatures.get(0); + } + + /** * Convert from ArrayList<PGPSecretKey> to byte[] * * @param keys diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyHelper.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyHelper.java index 9a97bc717..4c786f555 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyHelper.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyHelper.java @@ -454,7 +454,6 @@ public class PgpKeyHelper { algorithmStr = "RSA"; break; } - case PGPPublicKey.DSA: { algorithmStr = "DSA"; break; @@ -471,7 +470,10 @@ public class PgpKeyHelper { break; } } - return algorithmStr + ", " + keySize + " bit"; + if(keySize > 0) + return algorithmStr + ", " + keySize + " bit"; + else + return algorithmStr; } /** diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainContract.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainContract.java index 9eeb57222..2b40300d7 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainContract.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainContract.java @@ -54,6 +54,16 @@ public class KeychainContract { String IS_PRIMARY = "is_primary"; } + interface CertsColumns { + String MASTER_KEY_ID = "master_key_id"; // verified id, foreign key to key_rings._ID + String RANK = "rank"; // rank of verified key + String KEY_ID_CERTIFIER = "key_id_certifier"; // verifying id, not a database id + String CREATION = "creation"; + String EXPIRY = "expiry"; + String VERIFIED = "verified"; + String KEY_DATA = "key_data"; // certification blob + } + interface ApiAppsColumns { String PACKAGE_NAME = "package_name"; String PACKAGE_SIGNATURE = "package_signature"; @@ -91,6 +101,7 @@ public class KeychainContract { public static final String PATH_SECRET = "secret"; public static final String PATH_USER_IDS = "user_ids"; public static final String PATH_KEYS = "keys"; + public static final String PATH_CERTS = "certs"; public static final String BASE_API_APPS = "api_apps"; public static final String PATH_ACCOUNTS = "accounts"; @@ -145,6 +156,9 @@ public class KeychainContract { return CONTENT_URI.buildUpon().appendPath(uri.getPathSegments().get(1)).appendPath(PATH_PUBLIC).build(); } + public static Uri buildSecretKeyRingUri() { + return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).build(); + } public static Uri buildSecretKeyRingUri(String masterKeyId) { return CONTENT_URI.buildUpon().appendPath(masterKeyId).appendPath(PATH_SECRET).build(); } @@ -178,6 +192,7 @@ public class KeychainContract { } public static class UserIds implements UserIdsColumns, BaseColumns { + public static final String VERIFIED = "verified"; public static final Uri CONTENT_URI = BASE_CONTENT_URI_INTERNAL.buildUpon() .appendPath(BASE_KEY_RINGS).build(); @@ -243,6 +258,22 @@ public class KeychainContract { } } + public static class Certs implements CertsColumns, BaseColumns { + public static final String USER_ID = UserIdsColumns.USER_ID; + public static final String SIGNER_UID = "signer_user_id"; + + public static final Uri CONTENT_URI = BASE_CONTENT_URI_INTERNAL.buildUpon() + .appendPath(BASE_KEY_RINGS).build(); + + public static Uri buildCertsUri(String masterKeyId) { + return CONTENT_URI.buildUpon().appendPath(masterKeyId).appendPath(PATH_CERTS).build(); + } + public static Uri buildCertsUri(Uri uri) { + return CONTENT_URI.buildUpon().appendPath(uri.getPathSegments().get(1)).appendPath(PATH_CERTS).build(); + } + + } + public static class DataStream { public static final Uri CONTENT_URI = BASE_CONTENT_URI_INTERNAL.buildUpon() .appendPath(BASE_DATA).build(); diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainDatabase.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainDatabase.java index 36e2a7962..fda1783cb 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainDatabase.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainDatabase.java @@ -30,14 +30,13 @@ import org.sufficientlysecure.keychain.Constants; import org.sufficientlysecure.keychain.pgp.PgpConversionHelper; import org.sufficientlysecure.keychain.provider.KeychainContract.ApiAppsColumns; import org.sufficientlysecure.keychain.provider.KeychainContract.ApiAppsAccountsColumns; -import org.sufficientlysecure.keychain.provider.KeychainContract.ApiAppsColumns; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRingsColumns; import org.sufficientlysecure.keychain.provider.KeychainContract.KeysColumns; import org.sufficientlysecure.keychain.provider.KeychainContract.UserIdsColumns; +import org.sufficientlysecure.keychain.provider.KeychainContract.CertsColumns; import org.sufficientlysecure.keychain.util.Log; import java.io.IOException; -import java.util.Arrays; public class KeychainDatabase extends SQLiteOpenHelper { private static final String DATABASE_NAME = "openkeychain.db"; @@ -49,6 +48,7 @@ public class KeychainDatabase extends SQLiteOpenHelper { String KEY_RINGS_SECRET = "keyrings_secret"; String KEYS = "keys"; String USER_IDS = "user_ids"; + String CERTS = "certs"; String API_APPS = "api_apps"; String API_ACCOUNTS = "api_accounts"; } @@ -98,11 +98,31 @@ public class KeychainDatabase extends SQLiteOpenHelper { + UserIdsColumns.IS_PRIMARY + " BOOLEAN, " + UserIdsColumns.RANK+ " INTEGER, " - + "PRIMARY KEY(" + UserIdsColumns.MASTER_KEY_ID + ", " + UserIdsColumns.USER_ID + ")," + + "PRIMARY KEY(" + UserIdsColumns.MASTER_KEY_ID + ", " + UserIdsColumns.USER_ID + "), " + + "UNIQUE (" + UserIdsColumns.MASTER_KEY_ID + ", " + UserIdsColumns.RANK + "), " + "FOREIGN KEY(" + UserIdsColumns.MASTER_KEY_ID + ") REFERENCES " + Tables.KEY_RINGS_PUBLIC + "(" + KeyRingsColumns.MASTER_KEY_ID + ") ON DELETE CASCADE" + ")"; + private static final String CREATE_CERTS = + "CREATE TABLE IF NOT EXISTS " + Tables.CERTS + "(" + + CertsColumns.MASTER_KEY_ID + " INTEGER," + + CertsColumns.RANK + " INTEGER, " // rank of certified uid + + + CertsColumns.KEY_ID_CERTIFIER + " INTEGER, " // certifying key + + CertsColumns.CREATION + " INTEGER, " + + CertsColumns.EXPIRY + " INTEGER, " + + CertsColumns.VERIFIED + " INTEGER, " + + + CertsColumns.KEY_DATA + " BLOB," + + "PRIMARY KEY(" + CertsColumns.MASTER_KEY_ID + ", " + CertsColumns.RANK + ", " + + CertsColumns.KEY_ID_CERTIFIER + "), " + + "FOREIGN KEY(" + CertsColumns.MASTER_KEY_ID + ") REFERENCES " + + Tables.KEY_RINGS_PUBLIC + "(" + KeyRingsColumns.MASTER_KEY_ID + ") ON DELETE CASCADE," + + "FOREIGN KEY(" + CertsColumns.MASTER_KEY_ID + ", " + CertsColumns.RANK + ") REFERENCES " + + Tables.USER_IDS + "(" + UserIdsColumns.MASTER_KEY_ID + ", " + UserIdsColumns.RANK + ") ON DELETE CASCADE" + + ")"; + private static final String CREATE_API_APPS = "CREATE TABLE IF NOT EXISTS " + Tables.API_APPS + " (" + BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, " + ApiAppsColumns.PACKAGE_NAME + " TEXT NOT NULL UNIQUE, " @@ -145,6 +165,7 @@ public class KeychainDatabase extends SQLiteOpenHelper { db.execSQL(CREATE_KEYRINGS_SECRET); db.execSQL(CREATE_KEYS); db.execSQL(CREATE_USER_IDS); + db.execSQL(CREATE_CERTS); db.execSQL(CREATE_API_APPS); db.execSQL(CREATE_API_APPS_ACCOUNTS); } @@ -155,6 +176,11 @@ public class KeychainDatabase extends SQLiteOpenHelper { if (!db.isReadOnly()) { // Enable foreign key constraints db.execSQL("PRAGMA foreign_keys=ON;"); + // TODO remove, once we remove the "always migrate" debug stuff + // db.execSQL("DROP TABLE certs;"); + // db.execSQL("DROP TABLE user_ids;"); + db.execSQL(CREATE_USER_IDS); + db.execSQL(CREATE_CERTS); } } diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainProvider.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainProvider.java index 1dd6ab08f..83b3dd744 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainProvider.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainProvider.java @@ -34,6 +34,7 @@ import org.sufficientlysecure.keychain.provider.KeychainContract.ApiApps; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRingData; import org.sufficientlysecure.keychain.provider.KeychainContract.Keys; +import org.sufficientlysecure.keychain.provider.KeychainContract.Certs; import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds; import org.sufficientlysecure.keychain.provider.KeychainDatabase.Tables; import org.sufficientlysecure.keychain.util.Log; @@ -45,12 +46,14 @@ public class KeychainProvider extends ContentProvider { private static final int KEY_RINGS_UNIFIED = 101; private static final int KEY_RINGS_PUBLIC = 102; + private static final int KEY_RINGS_SECRET = 103; private static final int KEY_RING_UNIFIED = 200; private static final int KEY_RING_KEYS = 201; private static final int KEY_RING_USER_IDS = 202; private static final int KEY_RING_PUBLIC = 203; private static final int KEY_RING_SECRET = 204; + private static final int KEY_RING_CERTS = 205; private static final int API_APPS = 301; private static final int API_APPS_BY_PACKAGE_NAME = 303; @@ -60,6 +63,8 @@ public class KeychainProvider extends ContentProvider { private static final int KEY_RINGS_FIND_BY_EMAIL = 400; private static final int KEY_RINGS_FIND_BY_SUBKEY = 401; + private static final int CERTS_FIND_BY_CERTIFIER_ID = 501; + // private static final int DATA_STREAM = 501; protected UriMatcher mUriMatcher; @@ -87,6 +92,9 @@ public class KeychainProvider extends ContentProvider { matcher.addURI(authority, KeychainContract.BASE_KEY_RINGS + "/" + KeychainContract.PATH_PUBLIC, KEY_RINGS_PUBLIC); + matcher.addURI(authority, KeychainContract.BASE_KEY_RINGS + + "/" + KeychainContract.PATH_SECRET, + KEY_RINGS_SECRET); /** * find by criteria other than master key id @@ -128,6 +136,9 @@ public class KeychainProvider extends ContentProvider { matcher.addURI(authority, KeychainContract.BASE_KEY_RINGS + "/*/" + KeychainContract.PATH_SECRET, KEY_RING_SECRET); + matcher.addURI(authority, KeychainContract.BASE_KEY_RINGS + "/*/" + + KeychainContract.PATH_CERTS, + KEY_RING_CERTS); /** * API apps @@ -362,6 +373,7 @@ public class KeychainProvider extends ContentProvider { projectionMap.put(UserIds.USER_ID, UserIds.USER_ID); projectionMap.put(UserIds.RANK, UserIds.RANK); projectionMap.put(UserIds.IS_PRIMARY, UserIds.IS_PRIMARY); + projectionMap.put(UserIds.VERIFIED, "0 AS " + UserIds.VERIFIED); qb.setProjectionMap(projectionMap); qb.setTables(Tables.USER_IDS); @@ -394,6 +406,7 @@ public class KeychainProvider extends ContentProvider { break; } + case KEY_RINGS_SECRET: case KEY_RING_SECRET: { HashMap<String, String> projectionMap = new HashMap<String, String>(); projectionMap.put(KeyRingData._ID, Tables.KEY_RINGS_SECRET + ".oid AS _id"); @@ -402,12 +415,52 @@ public class KeychainProvider extends ContentProvider { qb.setProjectionMap(projectionMap); qb.setTables(Tables.KEY_RINGS_SECRET); - qb.appendWhere(KeyRings.MASTER_KEY_ID + " = "); - qb.appendWhereEscapeString(uri.getPathSegments().get(1)); + + if(match == KEY_RING_SECRET) { + qb.appendWhere(KeyRings.MASTER_KEY_ID + " = "); + qb.appendWhereEscapeString(uri.getPathSegments().get(1)); + } break; } + case KEY_RING_CERTS: + HashMap<String, String> projectionMap = new HashMap<String, String>(); + projectionMap.put(Certs._ID, Tables.CERTS + ".oid AS " + Certs._ID); + projectionMap.put(Certs.MASTER_KEY_ID, Tables.CERTS + "." + Certs.MASTER_KEY_ID); + projectionMap.put(Certs.RANK, Tables.CERTS + "." + Certs.RANK); + projectionMap.put(Certs.CREATION, Tables.CERTS + "." + Certs.CREATION); + projectionMap.put(Certs.KEY_ID_CERTIFIER, Tables.CERTS + "." + Certs.KEY_ID_CERTIFIER); + projectionMap.put(Certs.VERIFIED, Tables.CERTS + "." + Certs.VERIFIED); + projectionMap.put(Certs.KEY_DATA, Tables.CERTS + "." + Certs.KEY_DATA); + // verified key data + projectionMap.put(Certs.USER_ID, Tables.USER_IDS + "." + UserIds.USER_ID); + // verifying key data + projectionMap.put(Certs.SIGNER_UID, "signer." + UserIds.USER_ID + " AS " + Certs.SIGNER_UID); + qb.setProjectionMap(projectionMap); + + qb.setTables(Tables.CERTS + + " JOIN " + Tables.USER_IDS + " ON (" + + Tables.CERTS + "." + Certs.MASTER_KEY_ID + " = " + + Tables.USER_IDS + "." + UserIds.MASTER_KEY_ID + + " AND " + + Tables.CERTS + "." + Certs.RANK + " = " + + Tables.USER_IDS + "." + UserIds.RANK + + ") LEFT JOIN " + Tables.USER_IDS + " AS signer ON (" + + Tables.CERTS + "." + Keys.MASTER_KEY_ID + " = " + + "signer." + UserIds.MASTER_KEY_ID + + " AND " + + "signer." + Keys.RANK + " = 0" + + ")"); + + groupBy = Tables.CERTS + "." + Certs.RANK + ", " + + Tables.CERTS + "." + Certs.KEY_ID_CERTIFIER; + + qb.appendWhere(Tables.CERTS + "." + KeyRings.MASTER_KEY_ID + " = "); + qb.appendWhereEscapeString(uri.getPathSegments().get(1)); + + break; + case API_APPS: qb.setTables(Tables.API_APPS); @@ -499,6 +552,11 @@ public class KeychainProvider extends ContentProvider { keyId = values.getAsLong(UserIds.MASTER_KEY_ID); break; + case KEY_RING_CERTS: + db.insertOrThrow(Tables.CERTS, null, values); + keyId = values.getAsLong(Certs.MASTER_KEY_ID); + break; + case API_APPS: db.insertOrThrow(Tables.API_APPS, null, values); break; diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java index 581ddb378..503fed3c9 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java @@ -17,24 +17,24 @@ package org.sufficientlysecure.keychain.provider; +import java.security.SignatureException; +import org.spongycastle.bcpg.ArmoredOutputStream; import android.content.ContentProviderOperation; import android.content.ContentResolver; import android.content.ContentValues; import android.content.Context; import android.content.OperationApplicationException; import android.database.Cursor; -import android.database.CursorWindow; -import android.database.CursorWrapper; import android.database.DatabaseUtils; -import android.database.sqlite.SQLiteCursor; import android.net.Uri; import android.os.RemoteException; -import org.spongycastle.bcpg.ArmoredOutputStream; +import org.spongycastle.openpgp.PGPException; +import org.spongycastle.openpgp.PGPSecretKey; +import org.spongycastle.openpgp.operator.jcajce.JcaPGPContentVerifierBuilderProvider; import org.spongycastle.openpgp.PGPKeyRing; 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.sufficientlysecure.keychain.Constants; @@ -46,6 +46,7 @@ import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRingData; import org.sufficientlysecure.keychain.provider.KeychainContract.Keys; import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds; +import org.sufficientlysecure.keychain.provider.KeychainContract.Certs; import org.sufficientlysecure.keychain.remote.AccountSettings; import org.sufficientlysecure.keychain.remote.AppSettings; import org.sufficientlysecure.keychain.util.IterableIterator; @@ -56,6 +57,7 @@ import java.io.IOException; import java.util.ArrayList; import java.util.Date; import java.util.HashMap; +import java.util.Map; import java.util.HashSet; import java.util.Set; @@ -104,9 +106,6 @@ public class ProviderHelper { return getGenericData(context, KeyRings.buildUnifiedKeyRingUri(Long.toString(masterKeyId)), proj, types); } - /** Find the master key id related to a given query. The id will either be extracted from the - * query, which should work for all specific /key_rings/ queries, or will be queried if it can't. - */ public static long getMasterKeyId(Context context, Uri queryUri) { // try extracting from the uri first String firstSegment = queryUri.getPathSegments().get(1); @@ -123,25 +122,31 @@ public class ProviderHelper { return 0L; } - public static PGPKeyRing getPGPKeyRing(Context context, Uri queryUri) { + public static Map<Long, PGPKeyRing> getPGPKeyRings(Context context, Uri queryUri) { Cursor cursor = context.getContentResolver().query(queryUri, - new String[]{KeyRings._ID, KeyRingData.KEY_RING_DATA}, null, null, null); - - PGPKeyRing keyRing = null; - if (cursor != null && cursor.moveToFirst()) { - int keyRingDataCol = cursor.getColumnIndex(KeyRingData.KEY_RING_DATA); + new String[]{KeyRingData.MASTER_KEY_ID, KeyRingData.KEY_RING_DATA }, + null, null, null); - byte[] data = cursor.getBlob(keyRingDataCol); + Map<Long, PGPKeyRing> result = new HashMap<Long, PGPKeyRing>(cursor.getCount()); + if (cursor != null && cursor.moveToFirst()) do { + long masterKeyId = cursor.getLong(0); + byte[] data = cursor.getBlob(1); if (data != null) { - keyRing = PgpConversionHelper.BytesToPGPKeyRing(data); + result.put(masterKeyId, PgpConversionHelper.BytesToPGPKeyRing(data)); } - } + } while(cursor.moveToNext()); if (cursor != null) { cursor.close(); } - return keyRing; + return result; + } + public static PGPKeyRing getPGPKeyRing(Context context, Uri queryUri) { + Map<Long, PGPKeyRing> result = getPGPKeyRings(context, queryUri); + if(result.isEmpty()) + return null; + return result.values().iterator().next(); } public static PGPPublicKeyRing getPGPPublicKeyRingWithKeyId(Context context, long keyId) { @@ -216,19 +221,49 @@ public class ProviderHelper { ++rank; } + // get a list of owned secret keys, for verification filtering + Map<Long, PGPKeyRing> allKeyRings = getPGPKeyRings(context, KeyRingData.buildSecretKeyRingUri()); + int userIdRank = 0; for (String userId : new IterableIterator<String>(masterKey.getUserIDs())) { operations.add(buildUserIdOperations(context, masterKeyId, userId, userIdRank)); - ++userIdRank; - } - for (PGPSignature certification : - new IterableIterator<PGPSignature>( - masterKey.getSignaturesOfType(PGPSignature.POSITIVE_CERTIFICATION))) { - // TODO: how to do this?? - // we need to verify the signatures again and again when they are displayed... -// if (certification.verify -// operations.add(buildPublicKeyOperations(context, keyRingRowId, key, rank)); + // look through signatures for this specific key + for (PGPSignature cert : new IterableIterator<PGPSignature>( + masterKey.getSignaturesForID(userId))) { + long certId = cert.getKeyID(); + boolean verified = false; + // do verify signatures from our own private keys + if(allKeyRings.containsKey(certId)) try { + // mark them as verified + cert.init( + new JcaPGPContentVerifierBuilderProvider().setProvider( + Constants.BOUNCY_CASTLE_PROVIDER_NAME), + allKeyRings.get(certId).getPublicKey()); + verified = cert.verifyCertification(userId, masterKey); + Log.d(Constants.TAG, "Verified sig for " + userId + " " + verified + " from " + + PgpKeyHelper.convertKeyIdToHex(cert.getKeyID()) + ); + } catch(SignatureException e) { + Log.e(Constants.TAG, "Signature verification failed! " + + PgpKeyHelper.convertKeyIdToHex(masterKey.getKeyID()) + + " from " + + PgpKeyHelper.convertKeyIdToHex(cert.getKeyID()), e); + } catch(PGPException e) { + Log.e(Constants.TAG, "Signature verification failed! " + + PgpKeyHelper.convertKeyIdToHex(masterKey.getKeyID()) + + " from " + + PgpKeyHelper.convertKeyIdToHex(cert.getKeyID()), e); + } + Log.d(Constants.TAG, "sig for " + userId + " from " + + PgpKeyHelper.convertKeyIdToHex(cert.getKeyID()) + ); + // regardless of verification, save the certification + operations.add(buildCertOperations( + context, masterKeyId, userIdRank, masterKey.getKeyID(), cert, verified)); + } + + ++userIdRank; } try { @@ -311,11 +346,27 @@ public class ProviderHelper { } /** - * Build ContentProviderOperation to add PGPSecretKey to database corresponding to a keyRing + * Build ContentProviderOperation to add PGPPublicKey to database corresponding to a keyRing */ - private static ContentProviderOperation buildSecretKeyOperations(Context context, - long masterKeyId, PGPSecretKey key, int rank) throws IOException { - return buildPublicKeyOperations(context, masterKeyId, key.getPublicKey(), rank); + private static ContentProviderOperation buildCertOperations(Context context, + long masterKeyId, + int rank, + long keyId, + PGPSignature cert, + boolean verified) + throws IOException { + ContentValues values = new ContentValues(); + values.put(Certs.MASTER_KEY_ID, masterKeyId); + values.put(Certs.RANK, rank); + values.put(Certs.KEY_ID_CERTIFIER, cert.getKeyID()); + values.put(Certs.CREATION, cert.getCreationTime().getTime() / 1000); + values.put(Certs.EXPIRY, (String) null); // TODO + values.put(Certs.VERIFIED, verified); + values.put(Certs.KEY_DATA, cert.getEncoded()); + + Uri uri = Certs.buildCertsUri(Long.toString(masterKeyId)); + + return ContentProviderOperation.newInsert(uri).withValues(values).build(); } /** @@ -333,12 +384,6 @@ public class ProviderHelper { return ContentProviderOperation.newInsert(uri).withValues(values).build(); } - public static boolean hasSecretKeyByMasterKeyId(Context context, long masterKeyId) { - Uri queryUri = KeyRingData.buildSecretKeyRingUri(Long.toString(masterKeyId)); - // see if we can get our master key id back from the uri - return getMasterKeyId(context, queryUri) == masterKeyId; - } - public static ArrayList<String> getKeyRingsAsArmoredString(Context context, long[] masterKeyIds) { ArrayList<String> output = new ArrayList<String>(); diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyActivity.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyActivity.java index fb8726ace..2efa8a69c 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyActivity.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/CertifyKeyActivity.java @@ -47,6 +47,7 @@ import org.sufficientlysecure.keychain.R; import org.sufficientlysecure.keychain.helper.Preferences; import org.sufficientlysecure.keychain.pgp.PgpKeyHelper; import org.sufficientlysecure.keychain.provider.KeychainContract; +import org.sufficientlysecure.keychain.provider.KeychainDatabase; import org.sufficientlysecure.keychain.provider.ProviderHelper; import org.sufficientlysecure.keychain.service.KeychainIntentService; import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler; @@ -158,7 +159,7 @@ public class CertifyKeyActivity extends ActionBarActivity implements KeychainContract.KeyRings._ID, KeychainContract.Keys.MASTER_KEY_ID, KeychainContract.Keys.FINGERPRINT, - KeychainContract.UserIds.USER_ID + KeychainContract.UserIds.USER_ID, }; static final int INDEX_MASTER_KEY_ID = 1; static final int INDEX_FINGERPRINT = 2; @@ -168,10 +169,11 @@ public class CertifyKeyActivity extends ActionBarActivity implements new String[]{ KeychainContract.UserIds._ID, KeychainContract.UserIds.USER_ID, - KeychainContract.UserIds.RANK + KeychainContract.UserIds.RANK, + "verified" }; static final String USER_IDS_SORT_ORDER = - KeychainContract.UserIds.RANK + " ASC"; + KeychainDatabase.Tables.USER_IDS + "." + KeychainContract.UserIds.RANK + " ASC"; @Override public Loader<Cursor> onCreateLoader(int id, Bundle args) { diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java index 1d8f7c8ad..45db30fe5 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java @@ -461,8 +461,8 @@ public class KeyListFragment extends Fragment /** * Bind cursor data to the item list view * <p/> - * NOTE: CursorAdapter already implements the ViewHolder pattern in its getView() method. Thus - * no ViewHolder is required here. + * NOTE: CursorAdapter already implements the ViewHolder pattern in its getView() method. + * Thus no ViewHolder is required here. */ @Override public void bindView(View view, Context context, Cursor cursor) { @@ -587,8 +587,7 @@ public class KeyListFragment extends Fragment String userId = mCursor.getString(KeyListFragment.INDEX_USER_ID); String headerText = convertView.getResources().getString(R.string.user_id_no_name); if (userId != null && userId.length() > 0) { - headerText = "" + - mCursor.getString(KeyListFragment.INDEX_USER_ID).subSequence(0, 1).charAt(0); + headerText = "" + userId.subSequence(0, 1).charAt(0); } holder.mText.setText(headerText); holder.mCount.setVisibility(View.GONE); diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewCertActivity.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewCertActivity.java new file mode 100644 index 000000000..b273955dd --- /dev/null +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewCertActivity.java @@ -0,0 +1,205 @@ +/* + * Copyright (C) 2012-2014 Dominik Schürmann <dominik@dominikschuermann.de> + * Copyright (C) 2011 Senecaso + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.sufficientlysecure.keychain.ui; + +import android.content.Intent; +import android.database.Cursor; +import android.net.Uri; +import android.os.Build; +import android.os.Bundle; +import android.support.v4.app.LoaderManager; +import android.support.v4.content.CursorLoader; +import android.support.v4.content.Loader; +import android.support.v7.app.ActionBar; +import android.support.v7.app.ActionBarActivity; +import android.text.format.DateFormat; +import android.view.Menu; +import android.view.MenuItem; +import android.widget.TextView; + +import org.spongycastle.openpgp.PGPSignature; +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.pgp.PgpConversionHelper; +import org.sufficientlysecure.keychain.pgp.PgpKeyHelper; +import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings; +import org.sufficientlysecure.keychain.provider.KeychainContract.Certs; +import org.sufficientlysecure.keychain.provider.ProviderHelper; +import org.sufficientlysecure.keychain.util.Log; + +import java.util.Date; + +/** + * Swag + */ +public class ViewCertActivity extends ActionBarActivity + implements LoaderManager.LoaderCallbacks<Cursor> { + + // These are the rows that we will retrieve. + static final String[] PROJECTION = new String[] { + Certs.MASTER_KEY_ID, + Certs.USER_ID, + Certs.CREATION, + Certs.KEY_ID_CERTIFIER, + Certs.SIGNER_UID, + Certs.KEY_DATA + }; + private static final int INDEX_MASTER_KEY_ID = 1; + private static final int INDEX_USER_ID = 2; + private static final int INDEX_CREATION = 3; + private static final int INDEX_KEY_ID_CERTIFIER = 4; + private static final int INDEX_UID_CERTIFIER = 5; + private static final int INDEX_KEY_DATA = 6; + + private Uri mDataUri; + + private long mSignerKeyId; + + private TextView mSigneeKey, mSigneeUid, mRank, mAlgorithm, mType, mCreation, mExpiry; + private TextView mSignerKey, mSignerUid; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + ActionBar actionBar = getSupportActionBar(); + actionBar.setDisplayHomeAsUpEnabled(true); + + setContentView(R.layout.view_cert_activity); + + mSigneeKey = (TextView) findViewById(R.id.signee_key); + mSigneeUid = (TextView) findViewById(R.id.signee_uid); + mAlgorithm = (TextView) findViewById(R.id.algorithm); + mType = (TextView) findViewById(R.id.signature_type); + mCreation = (TextView) findViewById(R.id.creation); + mExpiry = (TextView) findViewById(R.id.expiry); + + mSignerKey = (TextView) findViewById(R.id.signer_key_id); + mSignerUid = (TextView) findViewById(R.id.signer_uid); + + mDataUri = getIntent().getData(); + if (mDataUri == null) { + Log.e(Constants.TAG, "Intent data missing. Should be Uri of key!"); + finish(); + return; + } + + getSupportLoaderManager().initLoader(0, null, this); + + } + + @Override + public Loader<Cursor> onCreateLoader(int id, Bundle args) { + // Now create and return a CursorLoader that will take care of + // creating a Cursor for the data being displayed. + return new CursorLoader(this, mDataUri, PROJECTION, null, null, null); + } + + @Override + public void onLoadFinished(Loader<Cursor> loader, Cursor data) { + if(data.moveToFirst()) { + String signeeKey = "0x" + PgpKeyHelper.convertKeyIdToHex(data.getLong(INDEX_MASTER_KEY_ID)); + mSigneeKey.setText(signeeKey); + + String signeeUid = data.getString(INDEX_USER_ID); + mSigneeUid.setText(signeeUid); + + Date creationDate = new Date(data.getLong(INDEX_CREATION) * 1000); + mCreation.setText(DateFormat.getDateFormat(getApplicationContext()).format(creationDate)); + + mSignerKeyId = data.getLong(INDEX_KEY_ID_CERTIFIER); + String signerKey = "0x" + PgpKeyHelper.convertKeyIdToHex(mSignerKeyId); + mSignerKey.setText(signerKey); + + String signerUid = data.getString(INDEX_UID_CERTIFIER); + if(signerUid != null) + mSignerUid.setText(signerUid); + else + mSignerUid.setText(R.string.unknown_uid); + + byte[] sigData = data.getBlob(INDEX_KEY_DATA); + PGPSignature sig = PgpConversionHelper.BytesToPGPSignature(sigData); + if(sig != null) { + String algorithmStr = PgpKeyHelper.getAlgorithmInfo(sig.getKeyAlgorithm(), 0); + mAlgorithm.setText(algorithmStr); + + switch(sig.getSignatureType()) { + case PGPSignature.DEFAULT_CERTIFICATION: + mType.setText(R.string.sig_type_default); break; + case PGPSignature.NO_CERTIFICATION: + mType.setText(R.string.sig_type_none); break; + case PGPSignature.CASUAL_CERTIFICATION: + mType.setText(R.string.sig_type_casual); break; + case PGPSignature.POSITIVE_CERTIFICATION: + mType.setText(R.string.sig_type_positive); break; + } + + long expiry = sig.getHashedSubPackets().getSignatureExpirationTime(); + if(expiry == 0) + mExpiry.setText("never"); + else { + Date expiryDate = new Date(creationDate.getTime() + expiry * 1000); + mExpiry.setText(DateFormat.getDateFormat(getApplicationContext()).format(expiryDate)); + } + } + } + } + + @Override + public void onLoaderReset(Loader<Cursor> loader) { + } + + + @Override + public boolean onCreateOptionsMenu(Menu menu) { + super.onCreateOptionsMenu(menu); + getMenuInflater().inflate(R.menu.view_cert, menu); + return true; + } + + @Override + public boolean onOptionsItemSelected(MenuItem item) { + switch (item.getItemId()) { + case R.id.menu_view_cert_verify: + // TODO verification routine + return true; + case R.id.menu_view_cert_view_signer: + // can't do this before the data is initialized + Intent viewIntent = null; + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) { + viewIntent = new Intent(this, ViewKeyActivity.class); + } else { + viewIntent = new Intent(this, ViewKeyActivityJB.class); + } + // + long signerMasterKeyId = ProviderHelper.getMasterKeyId(this, + KeyRings.buildUnifiedKeyRingsFindBySubkeyUri(Long.toString(mSignerKeyId)) + ); + // TODO notify user of this, maybe offer download? + if(mSignerKeyId == 0L) + return true; + viewIntent.setData(KeyRings.buildGenericKeyRingUri( + Long.toString(signerMasterKeyId)) + ); + startActivity(viewIntent); + return true; + } + return super.onOptionsItemSelected(item); + } + +} diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyCertsFragment.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyCertsFragment.java index 02c04c11d..26e72f10b 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyCertsFragment.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyCertsFragment.java @@ -17,74 +17,321 @@ package org.sufficientlysecure.keychain.ui; +import android.content.Context; import android.content.Intent; +import android.database.Cursor; 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.support.v4.widget.CursorAdapter; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; -import com.beardedhen.androidbootstrap.BootstrapButton; +import android.widget.AdapterView; +import android.widget.ArrayAdapter; +import android.widget.Spinner; +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; +import org.sufficientlysecure.keychain.provider.KeychainDatabase; import org.sufficientlysecure.keychain.util.Log; +import se.emilsjolander.stickylistheaders.ApiLevelTooLowException; +import se.emilsjolander.stickylistheaders.StickyListHeadersAdapter; +import se.emilsjolander.stickylistheaders.StickyListHeadersListView; + + +public class ViewKeyCertsFragment extends Fragment + implements LoaderManager.LoaderCallbacks<Cursor>, AdapterView.OnItemClickListener { + + // These are the rows that we will retrieve. + static final String[] PROJECTION = new String[] { + KeychainContract.Certs._ID, + KeychainContract.Certs.MASTER_KEY_ID, + KeychainContract.Certs.VERIFIED, + KeychainContract.Certs.RANK, + KeychainContract.Certs.KEY_ID_CERTIFIER, + KeychainContract.Certs.USER_ID, + KeychainContract.Certs.SIGNER_UID + }; + + // sort by our user id, + static final String SORT_ORDER = + KeychainDatabase.Tables.USER_IDS + "." + KeychainContract.UserIds.RANK + " ASC, " + + KeychainDatabase.Tables.CERTS + "." + KeychainContract.Certs.VERIFIED + " DESC, " + + KeychainContract.Certs.SIGNER_UID + " ASC"; -public class ViewKeyCertsFragment extends Fragment { + public static final String ARG_DATA_URI = "data_uri"; - public static final String ARG_DATA_URI = "uri"; + private StickyListHeadersListView mStickyList; + private Spinner mSpinner; - private BootstrapButton mActionCertify; + private CertListAdapter mAdapter; + private boolean mUnknownShown = false; - private Uri mDataUri; + private Uri mBaseUri, mDataUri; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.view_key_certs_fragment, container, false); - mActionCertify = (BootstrapButton) view.findViewById(R.id.action_certify); - return view; } + private void changeShowState(int type) { + switch(type) { + case 0: + mDataUri = mBaseUri.buildUpon().appendPath("has_secret").build(); + break; + case 1: + mDataUri = mBaseUri; + break; + case 2: + mDataUri = mBaseUri.buildUpon().appendPath("all").build(); + break; + } + getLoaderManager().restartLoader(0, null, this); + } + @Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); - Uri dataUri = getArguments().getParcelable(ARG_DATA_URI); - if (dataUri == null) { + mSpinner = (Spinner) getActivity().findViewById(R.id.spinner); + ArrayAdapter<String> adapter = new ArrayAdapter<String>(getActivity(), + android.R.layout.simple_spinner_item, new String[] { + getResources().getString(R.string.certs_list_known_secret), + getResources().getString(R.string.certs_list_known), + getResources().getString(R.string.certs_list_all) + } ); + adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); + mSpinner.setAdapter(adapter); + mSpinner.setSelection(1); + mSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { + @Override + public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) { + changeShowState(i); + } + + @Override + public void onNothingSelected(AdapterView<?> adapterView) { + } + }); + + mStickyList = (StickyListHeadersListView) getActivity().findViewById(R.id.list); + + if (!getArguments().containsKey(ARG_DATA_URI)) { Log.e(Constants.TAG, "Data missing. Should be Uri of key!"); getActivity().finish(); return; } - loadData(dataUri); + Uri uri = getArguments().getParcelable(ARG_DATA_URI); + mBaseUri = KeychainContract.Certs.buildCertsUri(uri); + + mStickyList.setAreHeadersSticky(true); + mStickyList.setDrawingListUnderStickyHeader(false); + mStickyList.setFastScrollEnabled(true); + mStickyList.setOnItemClickListener(this); + + try { + mStickyList.setFastScrollAlwaysVisible(true); + } catch (ApiLevelTooLowException e) { + } + + mStickyList.setEmptyView(getActivity().findViewById(R.id.empty)); + + // TODO this view is made visible if no data is available + // mStickyList.setEmptyView(getActivity().findViewById(R.id.empty)); + + + // Create an empty adapter we will use to display the loaded data. + mAdapter = new CertListAdapter(getActivity(), null); + mStickyList.setAdapter(mAdapter); + + // Prepare the loader. Either re-connect with an existing one, + // or start a new one. + mDataUri = mBaseUri; + getLoaderManager().initLoader(0, null, this); + } - private void loadData(Uri dataUri) { - if (dataUri.equals(mDataUri)) { - Log.d(Constants.TAG, "Same URI, no need to load the data again!"); - return; + @Override + public Loader<Cursor> onCreateLoader(int id, Bundle args) { + // Now create and return a CursorLoader that will take care of + // creating a Cursor for the data being displayed. + return new CursorLoader(getActivity(), mDataUri, PROJECTION, null, null, SORT_ORDER); + } + + @Override + public void onLoadFinished(Loader<Cursor> loader, Cursor data) { + // Swap the new cursor in. (The framework will take care of closing the + // old cursor once we return.) + mAdapter.swapCursor(data); + + mStickyList.setAdapter(mAdapter); + } + + /** + * On click on item, start key view activity + */ + @Override + public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) { + Intent viewIntent = null; + viewIntent = new Intent(getActivity(), ViewCertActivity.class); + viewIntent.setData(KeychainContract.Certs.buildCertsUri(Long.toString(id))); + startActivity(viewIntent); + } + + @Override + public void onLoaderReset(Loader<Cursor> loader) { + // This is called when the last Cursor provided to onLoadFinished() + // above is about to be closed. We need to make sure we are no + // longer using it. + mAdapter.swapCursor(null); + } + + /** + * Implements StickyListHeadersAdapter from library + */ + private class CertListAdapter extends CursorAdapter implements StickyListHeadersAdapter { + private LayoutInflater mInflater; + private int mIndexCertId; + private int mIndexUserId, mIndexRank; + private int mIndexSignerKeyId, mIndexSignerUserId; + private int mIndexVerified; + + public CertListAdapter(Context context, Cursor c) { + super(context, c, 0); + + mInflater = LayoutInflater.from(context); + initIndex(c); } - mDataUri = dataUri; + @Override + public Cursor swapCursor(Cursor newCursor) { + initIndex(newCursor); - Log.i(Constants.TAG, "mDataUri: " + mDataUri.toString()); + return super.swapCursor(newCursor); + } - mActionCertify.setOnClickListener(new View.OnClickListener() { + /** + * Get column indexes for performance reasons just once in constructor and swapCursor. For a + * performance comparison see http://stackoverflow.com/a/17999582 + * + * @param cursor + */ + private void initIndex(Cursor cursor) { + if (cursor != null) { - @Override - public void onClick(View v) { - certifyKey(mDataUri); + mIndexCertId = cursor.getColumnIndexOrThrow(KeychainContract.Certs.MASTER_KEY_ID); + mIndexUserId = cursor.getColumnIndexOrThrow(KeychainContract.UserIds.USER_ID); + mIndexRank = cursor.getColumnIndexOrThrow(KeychainContract.UserIds.RANK); + mIndexVerified = cursor.getColumnIndexOrThrow(KeychainContract.Certs.VERIFIED); + mIndexSignerKeyId = cursor.getColumnIndexOrThrow(KeychainContract.Certs.KEY_ID_CERTIFIER); + mIndexSignerUserId = cursor.getColumnIndexOrThrow(KeychainContract.Certs.SIGNER_UID); } - }); + } - } + /** + * Bind cursor data to the item list view + * <p/> + * NOTE: CursorAdapter already implements the ViewHolder pattern in its getView() method. + * Thus no ViewHolder is required here. + */ + @Override + public void bindView(View view, Context context, Cursor cursor) { + + // set name and stuff, common to both key types + TextView wSignerKeyId = (TextView) view.findViewById(R.id.signerKeyId); + TextView wSignerUserId = (TextView) view.findViewById(R.id.signerUserId); + TextView wSignStatus = (TextView) view.findViewById(R.id.signStatus); + + String signerKeyId = PgpKeyHelper.convertKeyIdToHex(cursor.getLong(mIndexSignerKeyId)); + String signerUserId = cursor.getString(mIndexSignerUserId); + String signStatus = cursor.getInt(mIndexVerified) > 0 ? "ok" : "unknown"; + + wSignerUserId.setText(signerUserId); + wSignerKeyId.setText(signerKeyId); + wSignStatus.setText(signStatus); + + } + + @Override + public View newView(Context context, Cursor cursor, ViewGroup parent) { + return mInflater.inflate(R.layout.view_key_certs_item, parent, false); + } + + /** + * Creates a new header view and binds the section headers to it. It uses the ViewHolder + * pattern. Most functionality is similar to getView() from Android's CursorAdapter. + * <p/> + * NOTE: The variables mDataValid and mCursor are available due to the super class + * CursorAdapter. + */ + @Override + public View getHeaderView(int position, View convertView, ViewGroup parent) { + HeaderViewHolder holder; + if (convertView == null) { + holder = new HeaderViewHolder(); + convertView = mInflater.inflate(R.layout.view_key_certs_header, parent, false); + holder.text = (TextView) convertView.findViewById(R.id.stickylist_header_text); + holder.count = (TextView) convertView.findViewById(R.id.certs_num); + convertView.setTag(holder); + } else { + holder = (HeaderViewHolder) convertView.getTag(); + } + + if (!mDataValid) { + // no data available at this point + Log.d(Constants.TAG, "getHeaderView: No data available at this point!"); + return convertView; + } + + if (!mCursor.moveToPosition(position)) { + throw new IllegalStateException("couldn't move cursor to position " + position); + } + + // set header text as first char in user id + String userId = mCursor.getString(mIndexUserId); + holder.text.setText(userId); + holder.count.setVisibility(View.GONE); + return convertView; + } + + /** + * Header IDs should be static, position=1 should always return the same Id that is. + */ + @Override + public long getHeaderId(int position) { + if (!mDataValid) { + // no data available at this point + Log.d(Constants.TAG, "getHeaderView: No data available at this point!"); + return -1; + } + + if (!mCursor.moveToPosition(position)) { + throw new IllegalStateException("couldn't move cursor to position " + position); + } + + // otherwise, return the first character of the name as ID + return mCursor.getInt(mIndexRank); + + // sort by the first four characters (should be enough I guess?) + // return ByteBuffer.wrap(userId.getBytes()).asLongBuffer().get(0); + } + + class HeaderViewHolder { + TextView text; + TextView count; + } - private void certifyKey(Uri dataUri) { - Intent signIntent = new Intent(getActivity(), CertifyKeyActivity.class); - signIntent.setData(dataUri); - startActivity(signIntent); } } diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java index 830c5fcae..b5a800712 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyMainFragment.java @@ -39,6 +39,7 @@ 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.provider.KeychainDatabase; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings; import org.sufficientlysecure.keychain.provider.KeychainContract.Keys; import org.sufficientlysecure.keychain.provider.KeychainContract.UserIds; diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ViewKeyUserIdsAdapter.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ViewKeyUserIdsAdapter.java index fcaa6a940..2677a1a1a 100644 --- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ViewKeyUserIdsAdapter.java +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ViewKeyUserIdsAdapter.java @@ -25,6 +25,7 @@ import android.view.View; import android.view.ViewGroup; import android.widget.CheckBox; import android.widget.CompoundButton; +import android.widget.ImageView; import android.widget.TextView; import org.sufficientlysecure.keychain.R; import org.sufficientlysecure.keychain.pgp.PgpKeyHelper; @@ -36,6 +37,7 @@ public class ViewKeyUserIdsAdapter extends CursorAdapter { private LayoutInflater mInflater; private int mIndexUserId, mIndexRank; + private int mVerifiedId; private final ArrayList<Boolean> mCheckStates; @@ -61,8 +63,10 @@ public class ViewKeyUserIdsAdapter extends CursorAdapter { int count = newCursor.getCount(); mCheckStates.ensureCapacity(count); // initialize to true (use case knowledge: we usually want to sign all uids) - for (int i = 0; i < count; i++) { - mCheckStates.add(true); + for(int i = 0; i < count; i++) { + newCursor.moveToPosition(i); + int verified = newCursor.getInt(mVerifiedId); + mCheckStates.add(verified == 0); } } } @@ -80,6 +84,7 @@ public class ViewKeyUserIdsAdapter extends CursorAdapter { if (cursor != null) { mIndexUserId = cursor.getColumnIndexOrThrow(UserIds.USER_ID); mIndexRank = cursor.getColumnIndexOrThrow(UserIds.RANK); + // mVerifiedId = cursor.getColumnIndexOrThrow(UserIds.VERIFIED); } } @@ -89,6 +94,7 @@ public class ViewKeyUserIdsAdapter extends CursorAdapter { TextView vRank = (TextView) view.findViewById(R.id.rank); TextView vUserId = (TextView) view.findViewById(R.id.userId); TextView vAddress = (TextView) view.findViewById(R.id.address); + ImageView vVerified = (ImageView) view.findViewById(R.id.certified); vRank.setText(Integer.toString(cursor.getInt(mIndexRank))); @@ -100,6 +106,13 @@ public class ViewKeyUserIdsAdapter extends CursorAdapter { } vAddress.setText(userId[1]); + int verified = 1; // cursor.getInt(mVerifiedId); + // TODO introduce own resource for this :) + if(verified > 0) + vVerified.setImageResource(android.R.drawable.presence_online); + else + vVerified.setImageResource(android.R.drawable.presence_invisible); + // don't care further if checkboxes aren't shown if (mCheckStates == null) { return; @@ -107,7 +120,7 @@ public class ViewKeyUserIdsAdapter extends CursorAdapter { final CheckBox vCheckBox = (CheckBox) view.findViewById(R.id.checkBox); final int position = cursor.getPosition(); - vCheckBox.setClickable(false); + vCheckBox.setOnCheckedChangeListener(null); vCheckBox.setChecked(mCheckStates.get(position)); vCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override |