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Fix layout, add API notes to README, register fingerprint URIs, some reformatting (sry)

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This commit is contained in:
Dominik Schürmann
2014-02-01 16:17:33 +01:00
parent 4c8809042f
commit 5359205b50
19 changed files with 650 additions and 674 deletions
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1
OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainContract.java
View File

@@ -45,6 +45,7 @@ public class KeychainContract {
String KEY_RING_ROW_ID = "key_ring_row_id"; // foreign key to key_rings._ID
String KEY_DATA = "key_data"; // PGPPublicKey/PGPSecretKey blob
String RANK = "rank";
String FINGERPRINT = "fingerprint";
}
interface UserIdsColumns {

71
OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainDatabase.java
View File

@@ -31,7 +31,7 @@ import android.provider.BaseColumns;
public class KeychainDatabase extends SQLiteOpenHelper {
private static final String DATABASE_NAME = "apg.db";
private static final int DATABASE_VERSION = 6;
private static final int DATABASE_VERSION = 7;
public interface Tables {
String KEY_RINGS = "key_rings";
@@ -42,33 +42,45 @@ public class KeychainDatabase extends SQLiteOpenHelper {
private static final String CREATE_KEY_RINGS = "CREATE TABLE IF NOT EXISTS " + Tables.KEY_RINGS
+ " (" + BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+ KeyRingsColumns.MASTER_KEY_ID + " INT64, " + KeyRingsColumns.TYPE + " INTEGER, "
+ KeyRingsColumns.MASTER_KEY_ID + " INT64, "
+ KeyRingsColumns.TYPE + " INTEGER, "
+ KeyRingsColumns.KEY_RING_DATA + " BLOB)";
private static final String CREATE_KEYS = "CREATE TABLE IF NOT EXISTS " + Tables.KEYS + " ("
+ BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, " + KeysColumns.KEY_ID
+ " INT64, " + KeysColumns.TYPE + " INTEGER, " + KeysColumns.IS_MASTER_KEY
+ " INTEGER, " + KeysColumns.ALGORITHM + " INTEGER, " + KeysColumns.KEY_SIZE
+ " INTEGER, " + KeysColumns.CAN_CERTIFY + " INTEGER, " + KeysColumns.CAN_SIGN
+ " INTEGER, " + KeysColumns.CAN_ENCRYPT + " INTEGER, " + KeysColumns.IS_REVOKED
+ " INTEGER, " + KeysColumns.CREATION + " INTEGER, " + KeysColumns.EXPIRY
+ " INTEGER, " + KeysColumns.KEY_DATA + " BLOB," + KeysColumns.RANK + " INTEGER, "
+ BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+ KeysColumns.KEY_ID + " INT64, "
+ KeysColumns.TYPE + " INTEGER, "
+ KeysColumns.IS_MASTER_KEY + " INTEGER, "
+ KeysColumns.ALGORITHM + " INTEGER, "
+ KeysColumns.KEY_SIZE + " INTEGER, "
+ KeysColumns.CAN_CERTIFY + " INTEGER, "
+ KeysColumns.CAN_SIGN + " INTEGER, "
+ KeysColumns.CAN_ENCRYPT + " INTEGER, "
+ KeysColumns.IS_REVOKED + " INTEGER, "
+ KeysColumns.CREATION + " INTEGER, "
+ KeysColumns.EXPIRY + " INTEGER, "
+ KeysColumns.KEY_DATA + " BLOB,"
+ KeysColumns.RANK + " INTEGER, "
+ KeysColumns.FINGERPRINT + " BLOB, "
+ KeysColumns.KEY_RING_ROW_ID + " INTEGER NOT NULL, FOREIGN KEY("
+ KeysColumns.KEY_RING_ROW_ID + ") REFERENCES " + Tables.KEY_RINGS + "("
+ BaseColumns._ID + ") ON DELETE CASCADE)";
private static final String CREATE_USER_IDS = "CREATE TABLE IF NOT EXISTS " + Tables.USER_IDS
+ " (" + BaseColumns._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+ UserIdsColumns.USER_ID + " TEXT, " + UserIdsColumns.RANK + " INTEGER, "
+ UserIdsColumns.USER_ID + " TEXT, "
+ UserIdsColumns.RANK + " INTEGER, "
+ UserIdsColumns.KEY_RING_ROW_ID + " INTEGER NOT NULL, FOREIGN KEY("
+ UserIdsColumns.KEY_RING_ROW_ID + ") REFERENCES " + Tables.KEY_RINGS + "("
+ BaseColumns._ID + ") 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 UNIQUE, " + ApiAppsColumns.PACKAGE_SIGNATURE
+ " BLOB, " + ApiAppsColumns.KEY_ID + " INT64, " + ApiAppsColumns.ENCRYPTION_ALGORITHM
+ " INTEGER, " + ApiAppsColumns.HASH_ALORITHM + " INTEGER, "
+ ApiAppsColumns.PACKAGE_NAME + " TEXT UNIQUE, "
+ ApiAppsColumns.PACKAGE_SIGNATURE + " BLOB, "
+ ApiAppsColumns.KEY_ID + " INT64, "
+ ApiAppsColumns.ENCRYPTION_ALGORITHM + " INTEGER, "
+ ApiAppsColumns.HASH_ALORITHM + " INTEGER, "
+ ApiAppsColumns.COMPRESSION + " INTEGER)";
KeychainDatabase(Context context) {
@@ -103,21 +115,24 @@ public class KeychainDatabase extends SQLiteOpenHelper {
Log.w(Constants.TAG, "Upgrading database to version " + version);
switch (version) {
case 3:
db.execSQL("ALTER TABLE " + Tables.KEYS + " ADD COLUMN " + KeysColumns.CAN_CERTIFY
+ " INTEGER DEFAULT 0;");
db.execSQL("UPDATE " + Tables.KEYS + " SET " + KeysColumns.CAN_CERTIFY
+ " = 1 WHERE " + KeysColumns.IS_MASTER_KEY + "= 1;");
break;
case 4:
db.execSQL(CREATE_API_APPS);
case 5:
// new column: package_signature
db.execSQL("DROP TABLE IF EXISTS " + Tables.API_APPS);
db.execSQL(CREATE_API_APPS);
default:
break;
case 3:
db.execSQL("ALTER TABLE " + Tables.KEYS + " ADD COLUMN " + KeysColumns.CAN_CERTIFY
+ " INTEGER DEFAULT 0;");
db.execSQL("UPDATE " + Tables.KEYS + " SET " + KeysColumns.CAN_CERTIFY
+ " = 1 WHERE " + KeysColumns.IS_MASTER_KEY + "= 1;");
break;
case 4:
db.execSQL(CREATE_API_APPS);
case 5:
// new column: package_signature
db.execSQL("DROP TABLE IF EXISTS " + Tables.API_APPS);
db.execSQL(CREATE_API_APPS);
case 6:
// new column: fingerprint
db.execSQL("ALTER TABLE " + Tables.KEYS + " ADD COLUMN " + KeysColumns.FINGERPRINT
+ " BLOB;");
default:
break;
}
}

734
OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/KeychainProvider.java
View File

@@ -96,7 +96,7 @@ public class KeychainProvider extends ContentProvider {
/**
* public key rings
*
*
* <pre>
* key_rings/public
* key_rings/public/#
@@ -128,7 +128,7 @@ public class KeychainProvider extends ContentProvider {
/**
* public keys
*
*
* <pre>
* key_rings/public/#/keys
* key_rings/public/#/keys/#
@@ -143,7 +143,7 @@ public class KeychainProvider extends ContentProvider {
/**
* public user ids
*
*
* <pre>
* key_rings/public/#/user_ids
* key_rings/public/#/user_ids/#
@@ -158,7 +158,7 @@ public class KeychainProvider extends ContentProvider {
/**
* secret key rings
*
*
* <pre>
* key_rings/secret
* key_rings/secret/#
@@ -190,7 +190,7 @@ public class KeychainProvider extends ContentProvider {
/**
* secret keys
*
*
* <pre>
* key_rings/secret/#/keys
* key_rings/secret/#/keys/#
@@ -205,7 +205,7 @@ public class KeychainProvider extends ContentProvider {
/**
* secret user ids
*
*
* <pre>
* key_rings/secret/#/user_ids
* key_rings/secret/#/user_ids/#
@@ -228,7 +228,7 @@ public class KeychainProvider extends ContentProvider {
/**
* data stream
*
*
* <pre>
* data / _
* </pre>
@@ -240,7 +240,9 @@ public class KeychainProvider extends ContentProvider {
private KeychainDatabase mApgDatabase;
/** {@inheritDoc} */
/**
* {@inheritDoc}
*/
@Override
public boolean onCreate() {
mUriMatcher = buildUriMatcher();
@@ -248,94 +250,96 @@ public class KeychainProvider extends ContentProvider {
return true;
}
/** {@inheritDoc} */
/**
* {@inheritDoc}
*/
@Override
public String getType(Uri uri) {
final int match = mUriMatcher.match(uri);
switch (match) {
case PUBLIC_KEY_RING:
case PUBLIC_KEY_RING_BY_EMAILS:
case PUBLIC_KEY_RING_BY_LIKE_EMAIL:
case SECRET_KEY_RING:
case SECRET_KEY_RING_BY_EMAILS:
case SECRET_KEY_RING_BY_LIKE_EMAIL:
return KeyRings.CONTENT_TYPE;
case PUBLIC_KEY_RING:
case PUBLIC_KEY_RING_BY_EMAILS:
case PUBLIC_KEY_RING_BY_LIKE_EMAIL:
case SECRET_KEY_RING:
case SECRET_KEY_RING_BY_EMAILS:
case SECRET_KEY_RING_BY_LIKE_EMAIL:
return KeyRings.CONTENT_TYPE;
case PUBLIC_KEY_RING_BY_ROW_ID:
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case PUBLIC_KEY_RING_BY_KEY_ID:
case SECRET_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_KEY_ID:
return KeyRings.CONTENT_ITEM_TYPE;
case PUBLIC_KEY_RING_BY_ROW_ID:
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case PUBLIC_KEY_RING_BY_KEY_ID:
case SECRET_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_KEY_ID:
return KeyRings.CONTENT_ITEM_TYPE;
case PUBLIC_KEY_RING_KEY:
case SECRET_KEY_RING_KEY:
return Keys.CONTENT_TYPE;
case PUBLIC_KEY_RING_KEY:
case SECRET_KEY_RING_KEY:
return Keys.CONTENT_TYPE;
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
return Keys.CONTENT_ITEM_TYPE;
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
return Keys.CONTENT_ITEM_TYPE;
case PUBLIC_KEY_RING_USER_ID:
case SECRET_KEY_RING_USER_ID:
return UserIds.CONTENT_TYPE;
case PUBLIC_KEY_RING_USER_ID:
case SECRET_KEY_RING_USER_ID:
return UserIds.CONTENT_TYPE;
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
return UserIds.CONTENT_ITEM_TYPE;
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
return UserIds.CONTENT_ITEM_TYPE;
case API_APPS:
return ApiApps.CONTENT_TYPE;
case API_APPS:
return ApiApps.CONTENT_TYPE;
case API_APPS_BY_ROW_ID:
case API_APPS_BY_PACKAGE_NAME:
return ApiApps.CONTENT_ITEM_TYPE;
case API_APPS_BY_ROW_ID:
case API_APPS_BY_PACKAGE_NAME:
return ApiApps.CONTENT_ITEM_TYPE;
default:
throw new UnsupportedOperationException("Unknown uri: " + uri);
default:
throw new UnsupportedOperationException("Unknown uri: " + uri);
}
}
/**
* Returns type of the query (secret/public)
*
*
* @param uri
* @return
*/
private int getKeyType(int match) {
int type;
switch (match) {
case PUBLIC_KEY_RING:
case PUBLIC_KEY_RING_BY_ROW_ID:
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case PUBLIC_KEY_RING_BY_KEY_ID:
case PUBLIC_KEY_RING_BY_EMAILS:
case PUBLIC_KEY_RING_BY_LIKE_EMAIL:
case PUBLIC_KEY_RING_KEY:
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case PUBLIC_KEY_RING_USER_ID:
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
type = KeyTypes.PUBLIC;
break;
case PUBLIC_KEY_RING:
case PUBLIC_KEY_RING_BY_ROW_ID:
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case PUBLIC_KEY_RING_BY_KEY_ID:
case PUBLIC_KEY_RING_BY_EMAILS:
case PUBLIC_KEY_RING_BY_LIKE_EMAIL:
case PUBLIC_KEY_RING_KEY:
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case PUBLIC_KEY_RING_USER_ID:
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
type = KeyTypes.PUBLIC;
break;
case SECRET_KEY_RING:
case SECRET_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_KEY_ID:
case SECRET_KEY_RING_BY_EMAILS:
case SECRET_KEY_RING_BY_LIKE_EMAIL:
case SECRET_KEY_RING_KEY:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
type = KeyTypes.SECRET;
break;
case SECRET_KEY_RING:
case SECRET_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_KEY_ID:
case SECRET_KEY_RING_BY_EMAILS:
case SECRET_KEY_RING_BY_LIKE_EMAIL:
case SECRET_KEY_RING_KEY:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
type = KeyTypes.SECRET;
break;
default:
Log.e(Constants.TAG, "Unknown match " + match);
type = -1;
break;
default:
Log.e(Constants.TAG, "Unknown match " + match);
type = -1;
break;
}
return type;
@@ -343,17 +347,20 @@ public class KeychainProvider extends ContentProvider {
/**
* Set result of query to specific columns, don't show blob column for external content provider
*
*
* @return
*/
private HashMap<String, String> getProjectionMapForKeyRings() {
HashMap<String, String> projectionMap = new HashMap<String, String>();
projectionMap.put(BaseColumns._ID, Tables.KEY_RINGS + "." + BaseColumns._ID);
projectionMap.put(KeyRingsColumns.MASTER_KEY_ID, Tables.KEY_RINGS + "."
+ KeyRingsColumns.MASTER_KEY_ID);
projectionMap.put(KeyRingsColumns.KEY_RING_DATA, Tables.KEY_RINGS + "."
+ KeyRingsColumns.KEY_RING_DATA);
projectionMap.put(KeyRingsColumns.MASTER_KEY_ID, Tables.KEY_RINGS + "." + KeyRingsColumns.MASTER_KEY_ID);
// TODO: deprecated master key id
//projectionMap.put(KeyRingsColumns.MASTER_KEY_ID, Tables.KEYS + "." + KeysColumns.KEY_ID);
projectionMap.put(KeysColumns.FINGERPRINT, Tables.KEYS + "." + KeysColumns.FINGERPRINT);
projectionMap.put(UserIdsColumns.USER_ID, Tables.USER_IDS + "." + UserIdsColumns.USER_ID);
return projectionMap;
@@ -361,7 +368,7 @@ public class KeychainProvider extends ContentProvider {
/**
* Set result of query to specific columns, don't show blob column for external content provider
*
*
* @return
*/
private HashMap<String, String> getProjectionMapForKeys() {
@@ -386,22 +393,20 @@ public class KeychainProvider extends ContentProvider {
}
/**
* Builds default query for keyRings: KeyRings table is joined with UserIds
*
* @param qb
* @param match
* @param isMasterKey
* @param sortOrder
* @return
* Builds default query for keyRings: KeyRings table is joined with UserIds and Keys
*/
private SQLiteQueryBuilder buildKeyRingQuery(SQLiteQueryBuilder qb, int match, String sortOrder) {
private SQLiteQueryBuilder buildKeyRingQuery(SQLiteQueryBuilder qb, int match) {
// public or secret keyring
qb.appendWhere(Tables.KEY_RINGS + "." + KeyRingsColumns.TYPE + " = ");
qb.appendWhereEscapeString(Integer.toString(getKeyType(match)));
// join keyrings with userIds to every keyring
qb.setTables(Tables.KEY_RINGS + " INNER JOIN " + Tables.USER_IDS + " ON " + "("
+ Tables.KEY_RINGS + "." + BaseColumns._ID + " = " + Tables.USER_IDS + "."
// join keyrings with keys and userIds
// Only get user id and key with rank 0 (main user id and main key)
qb.setTables(Tables.KEY_RINGS + " INNER JOIN " + Tables.KEYS + " ON " + "("
+ Tables.KEY_RINGS + "." + BaseColumns._ID + " = " + Tables.KEYS + "."
+ KeysColumns.KEY_RING_ROW_ID + " AND " + Tables.KEYS + "."
+ KeysColumns.RANK + " = '0') " + " INNER JOIN " + Tables.USER_IDS + " ON "
+ "(" + Tables.KEY_RINGS + "." + BaseColumns._ID + " = " + Tables.USER_IDS + "."
+ UserIdsColumns.KEY_RING_ROW_ID + " AND " + Tables.USER_IDS + "."
+ UserIdsColumns.RANK + " = '0')");
@@ -411,16 +416,11 @@ public class KeychainProvider extends ContentProvider {
}
/**
* Builds default query for keyRings: KeyRings table is joined with Keys and UserIds
*
* @param qb
* @param match
* @param isMasterKey
* @param sortOrder
* @return
* Builds default query for keyRings: KeyRings table is joined with UserIds and Keys
* <p/>
* Here only one key should be selected in the query to return a single keyring!
*/
private SQLiteQueryBuilder buildKeyRingQueryWithKeys(SQLiteQueryBuilder qb, int match,
String sortOrder) {
private SQLiteQueryBuilder buildKeyRingQueryWithSpecificKey(SQLiteQueryBuilder qb, int match) {
// public or secret keyring
qb.appendWhere(Tables.KEY_RINGS + "." + KeyRingsColumns.TYPE + " = ");
qb.appendWhereEscapeString(Integer.toString(getKeyType(match)));
@@ -438,11 +438,13 @@ public class KeychainProvider extends ContentProvider {
return qb;
}
/** {@inheritDoc} */
/**
* {@inheritDoc}
*/
@SuppressWarnings("deprecation")
@Override
public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
String sortOrder) {
String sortOrder) {
Log.v(Constants.TAG, "query(uri=" + uri + ", proj=" + Arrays.toString(projection) + ")");
SQLiteQueryBuilder qb = new SQLiteQueryBuilder();
@@ -451,169 +453,169 @@ public class KeychainProvider extends ContentProvider {
int match = mUriMatcher.match(uri);
switch (match) {
case PUBLIC_KEY_RING:
case SECRET_KEY_RING:
qb = buildKeyRingQuery(qb, match, sortOrder);
case PUBLIC_KEY_RING:
case SECRET_KEY_RING:
qb = buildKeyRingQuery(qb, match);
if (TextUtils.isEmpty(sortOrder)) {
sortOrder = Tables.USER_IDS + "." + UserIdsColumns.USER_ID + " ASC";
}
break;
case PUBLIC_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_ROW_ID:
qb = buildKeyRingQuery(qb, match, sortOrder);
qb.appendWhere(" AND " + Tables.KEY_RINGS + "." + BaseColumns._ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
if (TextUtils.isEmpty(sortOrder)) {
sortOrder = Tables.USER_IDS + "." + UserIdsColumns.USER_ID + " ASC";
}
break;
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
qb = buildKeyRingQuery(qb, match, sortOrder);
qb.appendWhere(" AND " + Tables.KEY_RINGS + "." + KeyRingsColumns.MASTER_KEY_ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
if (TextUtils.isEmpty(sortOrder)) {
sortOrder = Tables.USER_IDS + "." + UserIdsColumns.USER_ID + " ASC";
}
break;
case SECRET_KEY_RING_BY_KEY_ID:
case PUBLIC_KEY_RING_BY_KEY_ID:
qb = buildKeyRingQueryWithKeys(qb, match, sortOrder);
qb.appendWhere(" AND " + Tables.KEYS + "." + KeysColumns.KEY_ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
if (TextUtils.isEmpty(sortOrder)) {
sortOrder = Tables.USER_IDS + "." + UserIdsColumns.USER_ID + " ASC";
}
break;
case SECRET_KEY_RING_BY_EMAILS:
case PUBLIC_KEY_RING_BY_EMAILS:
qb = buildKeyRingQuery(qb, match, sortOrder);
String emails = uri.getLastPathSegment();
String chunks[] = emails.split(" *, *");
boolean gotCondition = false;
String emailWhere = "";
for (int i = 0; i < chunks.length; ++i) {
if (chunks[i].length() == 0) {
continue;
if (TextUtils.isEmpty(sortOrder)) {
sortOrder = Tables.USER_IDS + "." + UserIdsColumns.USER_ID + " ASC";
}
if (i != 0) {
emailWhere += " OR ";
}
emailWhere += "tmp." + UserIdsColumns.USER_ID + " LIKE ";
// match '*<email>', so it has to be at the *end* of the user id
emailWhere += DatabaseUtils.sqlEscapeString("%<" + chunks[i] + ">");
gotCondition = true;
}
if (gotCondition) {
break;
case PUBLIC_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_ROW_ID:
qb = buildKeyRingQuery(qb, match);
qb.appendWhere(" AND " + Tables.KEY_RINGS + "." + BaseColumns._ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
if (TextUtils.isEmpty(sortOrder)) {
sortOrder = Tables.USER_IDS + "." + UserIdsColumns.USER_ID + " ASC";
}
break;
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
qb = buildKeyRingQuery(qb, match);
qb.appendWhere(" AND " + Tables.KEY_RINGS + "." + KeyRingsColumns.MASTER_KEY_ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
if (TextUtils.isEmpty(sortOrder)) {
sortOrder = Tables.USER_IDS + "." + UserIdsColumns.USER_ID + " ASC";
}
break;
case SECRET_KEY_RING_BY_KEY_ID:
case PUBLIC_KEY_RING_BY_KEY_ID:
qb = buildKeyRingQueryWithSpecificKey(qb, match);
qb.appendWhere(" AND " + Tables.KEYS + "." + KeysColumns.KEY_ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
if (TextUtils.isEmpty(sortOrder)) {
sortOrder = Tables.USER_IDS + "." + UserIdsColumns.USER_ID + " ASC";
}
break;
case SECRET_KEY_RING_BY_EMAILS:
case PUBLIC_KEY_RING_BY_EMAILS:
qb = buildKeyRingQuery(qb, match);
String emails = uri.getLastPathSegment();
String chunks[] = emails.split(" *, *");
boolean gotCondition = false;
String emailWhere = "";
for (int i = 0; i < chunks.length; ++i) {
if (chunks[i].length() == 0) {
continue;
}
if (i != 0) {
emailWhere += " OR ";
}
emailWhere += "tmp." + UserIdsColumns.USER_ID + " LIKE ";
// match '*<email>', so it has to be at the *end* of the user id
emailWhere += DatabaseUtils.sqlEscapeString("%<" + chunks[i] + ">");
gotCondition = true;
}
if (gotCondition) {
qb.appendWhere(" AND EXISTS (SELECT tmp." + BaseColumns._ID + " FROM "
+ Tables.USER_IDS + " AS tmp WHERE tmp." + UserIdsColumns.KEY_RING_ROW_ID
+ " = " + Tables.KEY_RINGS + "." + BaseColumns._ID + " AND (" + emailWhere
+ "))");
}
break;
case SECRET_KEY_RING_BY_LIKE_EMAIL:
case PUBLIC_KEY_RING_BY_LIKE_EMAIL:
qb = buildKeyRingQuery(qb, match);
String likeEmail = uri.getLastPathSegment();
String likeEmailWhere = "tmp." + UserIdsColumns.USER_ID + " LIKE "
+ DatabaseUtils.sqlEscapeString("%<%" + likeEmail + "%>");
qb.appendWhere(" AND EXISTS (SELECT tmp." + BaseColumns._ID + " FROM "
+ Tables.USER_IDS + " AS tmp WHERE tmp." + UserIdsColumns.KEY_RING_ROW_ID
+ " = " + Tables.KEY_RINGS + "." + BaseColumns._ID + " AND (" + emailWhere
+ " = " + Tables.KEY_RINGS + "." + BaseColumns._ID + " AND (" + likeEmailWhere
+ "))");
}
break;
break;
case SECRET_KEY_RING_BY_LIKE_EMAIL:
case PUBLIC_KEY_RING_BY_LIKE_EMAIL:
qb = buildKeyRingQuery(qb, match, sortOrder);
case PUBLIC_KEY_RING_KEY:
case SECRET_KEY_RING_KEY:
qb.setTables(Tables.KEYS);
qb.appendWhere(KeysColumns.TYPE + " = ");
qb.appendWhereEscapeString(Integer.toString(getKeyType(match)));
String likeEmail = uri.getLastPathSegment();
qb.appendWhere(" AND " + KeysColumns.KEY_RING_ROW_ID + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
String likeEmailWhere = "tmp." + UserIdsColumns.USER_ID + " LIKE "
+ DatabaseUtils.sqlEscapeString("%<%" + likeEmail + "%>");
qb.setProjectionMap(getProjectionMapForKeys());
qb.appendWhere(" AND EXISTS (SELECT tmp." + BaseColumns._ID + " FROM "
+ Tables.USER_IDS + " AS tmp WHERE tmp." + UserIdsColumns.KEY_RING_ROW_ID
+ " = " + Tables.KEY_RINGS + "." + BaseColumns._ID + " AND (" + likeEmailWhere
+ "))");
break;
break;
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
qb.setTables(Tables.KEYS);
qb.appendWhere(KeysColumns.TYPE + " = ");
qb.appendWhereEscapeString(Integer.toString(getKeyType(match)));
case PUBLIC_KEY_RING_KEY:
case SECRET_KEY_RING_KEY:
qb.setTables(Tables.KEYS);
qb.appendWhere(KeysColumns.TYPE + " = ");
qb.appendWhereEscapeString(Integer.toString(getKeyType(match)));
qb.appendWhere(" AND " + KeysColumns.KEY_RING_ROW_ID + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
qb.appendWhere(" AND " + KeysColumns.KEY_RING_ROW_ID + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
qb.appendWhere(" AND " + BaseColumns._ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
qb.setProjectionMap(getProjectionMapForKeys());
qb.setProjectionMap(getProjectionMapForKeys());
break;
break;
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
qb.setTables(Tables.KEYS);
qb.appendWhere(KeysColumns.TYPE + " = ");
qb.appendWhereEscapeString(Integer.toString(getKeyType(match)));
case PUBLIC_KEY_RING_USER_ID:
case SECRET_KEY_RING_USER_ID:
qb.setTables(Tables.USER_IDS);
qb.appendWhere(UserIdsColumns.KEY_RING_ROW_ID + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
qb.appendWhere(" AND " + KeysColumns.KEY_RING_ROW_ID + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
break;
qb.appendWhere(" AND " + BaseColumns._ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
qb.setTables(Tables.USER_IDS);
qb.appendWhere(UserIdsColumns.KEY_RING_ROW_ID + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
qb.setProjectionMap(getProjectionMapForKeys());
qb.appendWhere(" AND " + BaseColumns._ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
break;
break;
case PUBLIC_KEY_RING_USER_ID:
case SECRET_KEY_RING_USER_ID:
qb.setTables(Tables.USER_IDS);
qb.appendWhere(UserIdsColumns.KEY_RING_ROW_ID + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
case API_APPS:
qb.setTables(Tables.API_APPS);
break;
break;
case API_APPS_BY_ROW_ID:
qb.setTables(Tables.API_APPS);
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
qb.setTables(Tables.USER_IDS);
qb.appendWhere(UserIdsColumns.KEY_RING_ROW_ID + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
qb.appendWhere(BaseColumns._ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
qb.appendWhere(" AND " + BaseColumns._ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
break;
case API_APPS_BY_PACKAGE_NAME:
qb.setTables(Tables.API_APPS);
qb.appendWhere(ApiApps.PACKAGE_NAME + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
break;
break;
case API_APPS:
qb.setTables(Tables.API_APPS);
break;
case API_APPS_BY_ROW_ID:
qb.setTables(Tables.API_APPS);
qb.appendWhere(BaseColumns._ID + " = ");
qb.appendWhereEscapeString(uri.getLastPathSegment());
break;
case API_APPS_BY_PACKAGE_NAME:
qb.setTables(Tables.API_APPS);
qb.appendWhere(ApiApps.PACKAGE_NAME + " = ");
qb.appendWhereEscapeString(uri.getPathSegments().get(2));
break;
default:
throw new IllegalArgumentException("Unknown URI " + uri);
default:
throw new IllegalArgumentException("Unknown URI " + uri);
}
@@ -634,14 +636,16 @@ public class KeychainProvider extends ContentProvider {
Log.d(Constants.TAG,
"Query: "
+ qb.buildQuery(projection, selection, selectionArgs, null, null,
orderBy, null));
orderBy, null));
Log.d(Constants.TAG, "Cursor: " + DatabaseUtils.dumpCursorToString(c));
}
return c;
}
/** {@inheritDoc} */
/**
* {@inheritDoc}
*/
@Override
public Uri insert(Uri uri, ContentValues values) {
Log.d(Constants.TAG, "insert(uri=" + uri + ", values=" + values.toString() + ")");
@@ -654,56 +658,56 @@ public class KeychainProvider extends ContentProvider {
final int match = mUriMatcher.match(uri);
switch (match) {
case PUBLIC_KEY_RING:
values.put(KeyRings.TYPE, KeyTypes.PUBLIC);
case PUBLIC_KEY_RING:
values.put(KeyRings.TYPE, KeyTypes.PUBLIC);
rowId = db.insertOrThrow(Tables.KEY_RINGS, null, values);
rowUri = KeyRings.buildPublicKeyRingsUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
rowId = db.insertOrThrow(Tables.KEY_RINGS, null, values);
rowUri = KeyRings.buildPublicKeyRingsUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_KEY:
values.put(Keys.TYPE, KeyTypes.PUBLIC);
break;
case PUBLIC_KEY_RING_KEY:
values.put(Keys.TYPE, KeyTypes.PUBLIC);
rowId = db.insertOrThrow(Tables.KEYS, null, values);
rowUri = Keys.buildPublicKeysUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
rowId = db.insertOrThrow(Tables.KEYS, null, values);
rowUri = Keys.buildPublicKeysUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_USER_ID:
rowId = db.insertOrThrow(Tables.USER_IDS, null, values);
rowUri = UserIds.buildPublicUserIdsUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_USER_ID:
rowId = db.insertOrThrow(Tables.USER_IDS, null, values);
rowUri = UserIds.buildPublicUserIdsUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case SECRET_KEY_RING:
values.put(KeyRings.TYPE, KeyTypes.SECRET);
break;
case SECRET_KEY_RING:
values.put(KeyRings.TYPE, KeyTypes.SECRET);
rowId = db.insertOrThrow(Tables.KEY_RINGS, null, values);
rowUri = KeyRings.buildSecretKeyRingsUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
rowId = db.insertOrThrow(Tables.KEY_RINGS, null, values);
rowUri = KeyRings.buildSecretKeyRingsUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case SECRET_KEY_RING_KEY:
values.put(Keys.TYPE, KeyTypes.SECRET);
break;
case SECRET_KEY_RING_KEY:
values.put(Keys.TYPE, KeyTypes.SECRET);
rowId = db.insertOrThrow(Tables.KEYS, null, values);
rowUri = Keys.buildSecretKeysUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
rowId = db.insertOrThrow(Tables.KEYS, null, values);
rowUri = Keys.buildSecretKeysUri(Long.toString(rowId));
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case SECRET_KEY_RING_USER_ID:
rowId = db.insertOrThrow(Tables.USER_IDS, null, values);
rowUri = UserIds.buildSecretUserIdsUri(Long.toString(rowId));
break;
case SECRET_KEY_RING_USER_ID:
rowId = db.insertOrThrow(Tables.USER_IDS, null, values);
rowUri = UserIds.buildSecretUserIdsUri(Long.toString(rowId));
break;
case API_APPS:
rowId = db.insertOrThrow(Tables.API_APPS, null, values);
rowUri = ApiApps.buildIdUri(Long.toString(rowId));
break;
case API_APPS:
rowId = db.insertOrThrow(Tables.API_APPS, null, values);
rowUri = ApiApps.buildIdUri(Long.toString(rowId));
break;
default:
throw new UnsupportedOperationException("Unknown uri: " + uri);
break;
default:
throw new UnsupportedOperationException("Unknown uri: " + uri);
}
// notify of changes in db
@@ -716,7 +720,9 @@ public class KeychainProvider extends ContentProvider {
return rowUri;
}
/** {@inheritDoc} */
/**
* {@inheritDoc}
*/
@Override
public int delete(Uri uri, String selection, String[] selectionArgs) {
Log.v(Constants.TAG, "delete(uri=" + uri + ")");
@@ -728,45 +734,45 @@ public class KeychainProvider extends ContentProvider {
String defaultSelection = null;
switch (match) {
case PUBLIC_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_ROW_ID:
defaultSelection = BaseColumns._ID + "=" + uri.getLastPathSegment();
// corresponding keys and userIds are deleted by ON DELETE CASCADE
count = db.delete(Tables.KEY_RINGS,
buildDefaultKeyRingsSelection(defaultSelection, getKeyType(match), selection),
selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
defaultSelection = KeyRings.MASTER_KEY_ID + "=" + uri.getLastPathSegment();
// corresponding keys and userIds are deleted by ON DELETE CASCADE
count = db.delete(Tables.KEY_RINGS,
buildDefaultKeyRingsSelection(defaultSelection, getKeyType(match), selection),
selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
count = db.delete(Tables.KEYS,
buildDefaultKeysSelection(uri, getKeyType(match), selection), selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
count = db.delete(Tables.KEYS, buildDefaultUserIdsSelection(uri, selection),
selectionArgs);
break;
case API_APPS_BY_ROW_ID:
count = db.delete(Tables.API_APPS, buildDefaultApiAppsSelection(uri, false, selection),
selectionArgs);
break;
case API_APPS_BY_PACKAGE_NAME:
count = db.delete(Tables.API_APPS, buildDefaultApiAppsSelection(uri, true, selection),
selectionArgs);
break;
default:
throw new UnsupportedOperationException("Unknown uri: " + uri);
case PUBLIC_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_ROW_ID:
defaultSelection = BaseColumns._ID + "=" + uri.getLastPathSegment();
// corresponding keys and userIds are deleted by ON DELETE CASCADE
count = db.delete(Tables.KEY_RINGS,
buildDefaultKeyRingsSelection(defaultSelection, getKeyType(match), selection),
selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
defaultSelection = KeyRings.MASTER_KEY_ID + "=" + uri.getLastPathSegment();
// corresponding keys and userIds are deleted by ON DELETE CASCADE
count = db.delete(Tables.KEY_RINGS,
buildDefaultKeyRingsSelection(defaultSelection, getKeyType(match), selection),
selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
count = db.delete(Tables.KEYS,
buildDefaultKeysSelection(uri, getKeyType(match), selection), selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
count = db.delete(Tables.KEYS, buildDefaultUserIdsSelection(uri, selection),
selectionArgs);
break;
case API_APPS_BY_ROW_ID:
count = db.delete(Tables.API_APPS, buildDefaultApiAppsSelection(uri, false, selection),
selectionArgs);
break;
case API_APPS_BY_PACKAGE_NAME:
count = db.delete(Tables.API_APPS, buildDefaultApiAppsSelection(uri, true, selection),
selectionArgs);
break;
default:
throw new UnsupportedOperationException("Unknown uri: " + uri);
}
// notify of changes in db
@@ -775,7 +781,9 @@ public class KeychainProvider extends ContentProvider {
return count;
}
/** {@inheritDoc} */
/**
* {@inheritDoc}
*/
@Override
public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
Log.v(Constants.TAG, "update(uri=" + uri + ", values=" + values.toString() + ")");
@@ -787,54 +795,54 @@ public class KeychainProvider extends ContentProvider {
try {
final int match = mUriMatcher.match(uri);
switch (match) {
case PUBLIC_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_ROW_ID:
defaultSelection = BaseColumns._ID + "=" + uri.getLastPathSegment();
case PUBLIC_KEY_RING_BY_ROW_ID:
case SECRET_KEY_RING_BY_ROW_ID:
defaultSelection = BaseColumns._ID + "=" + uri.getLastPathSegment();
count = db.update(
Tables.KEY_RINGS,
values,
buildDefaultKeyRingsSelection(defaultSelection, getKeyType(match),
selection), selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
count = db.update(
Tables.KEY_RINGS,
values,
buildDefaultKeyRingsSelection(defaultSelection, getKeyType(match),
selection), selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
defaultSelection = KeyRings.MASTER_KEY_ID + "=" + uri.getLastPathSegment();
break;
case PUBLIC_KEY_RING_BY_MASTER_KEY_ID:
case SECRET_KEY_RING_BY_MASTER_KEY_ID:
defaultSelection = KeyRings.MASTER_KEY_ID + "=" + uri.getLastPathSegment();
count = db.update(
Tables.KEY_RINGS,
values,
buildDefaultKeyRingsSelection(defaultSelection, getKeyType(match),
selection), selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
count = db.update(
Tables.KEY_RINGS,
values,
buildDefaultKeyRingsSelection(defaultSelection, getKeyType(match),
selection), selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
count = db
.update(Tables.KEYS, values,
buildDefaultKeysSelection(uri, getKeyType(match), selection),
selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_KEY_BY_ROW_ID:
case SECRET_KEY_RING_KEY_BY_ROW_ID:
count = db
.update(Tables.KEYS, values,
buildDefaultKeysSelection(uri, getKeyType(match), selection),
selectionArgs);
sendBroadcastDatabaseChange(getKeyType(match), getType(uri));
break;
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
count = db.update(Tables.USER_IDS, values,
buildDefaultUserIdsSelection(uri, selection), selectionArgs);
break;
case API_APPS_BY_ROW_ID:
count = db.update(Tables.API_APPS, values,
buildDefaultApiAppsSelection(uri, false, selection), selectionArgs);
break;
case API_APPS_BY_PACKAGE_NAME:
count = db.update(Tables.API_APPS, values,
buildDefaultApiAppsSelection(uri, true, selection), selectionArgs);
break;
default:
throw new UnsupportedOperationException("Unknown uri: " + uri);
break;
case PUBLIC_KEY_RING_USER_ID_BY_ROW_ID:
case SECRET_KEY_RING_USER_ID_BY_ROW_ID:
count = db.update(Tables.USER_IDS, values,
buildDefaultUserIdsSelection(uri, selection), selectionArgs);
break;
case API_APPS_BY_ROW_ID:
count = db.update(Tables.API_APPS, values,
buildDefaultApiAppsSelection(uri, false, selection), selectionArgs);
break;
case API_APPS_BY_PACKAGE_NAME:
count = db.update(Tables.API_APPS, values,
buildDefaultApiAppsSelection(uri, true, selection), selectionArgs);
break;
default:
throw new UnsupportedOperationException("Unknown uri: " + uri);
}
// notify of changes in db
@@ -850,13 +858,13 @@ public class KeychainProvider extends ContentProvider {
/**
* Build default selection statement for KeyRings. If no extra selection is specified only build
* where clause with rowId
*
*
* @param uri
* @param selection
* @return
*/
private String buildDefaultKeyRingsSelection(String defaultSelection, Integer keyType,
String selection) {
String selection) {
String andType = "";
if (keyType != null) {
andType = " AND " + KeyRingsColumns.TYPE + "=" + keyType;
@@ -873,7 +881,7 @@ public class KeychainProvider extends ContentProvider {
/**
* Build default selection statement for Keys. If no extra selection is specified only build
* where clause with rowId
*
*
* @param uri
* @param selection
* @return
@@ -901,7 +909,7 @@ public class KeychainProvider extends ContentProvider {
/**
* Build default selection statement for UserIds. If no extra selection is specified only build
* where clause with rowId
*
*
* @param uri
* @param selection
* @return
@@ -924,7 +932,7 @@ public class KeychainProvider extends ContentProvider {
/**
* Build default selection statement for API apps. If no extra selection is specified only build
* where clause with rowId
*
*
* @param uri
* @param selection
* @return

202
OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java
View File

@@ -23,6 +23,8 @@ import java.util.ArrayList;
import java.util.Date;
import org.spongycastle.bcpg.ArmoredOutputStream;
import org.spongycastle.bcpg.UserAttributePacket;
import org.spongycastle.bcpg.UserAttributeSubpacket;
import org.spongycastle.openpgp.PGPKeyRing;
import org.spongycastle.openpgp.PGPPublicKey;
import org.spongycastle.openpgp.PGPPublicKeyRing;
@@ -55,10 +57,6 @@ public class ProviderHelper {
/**
* Private helper method to get PGPKeyRing from database
*
* @param context
* @param queryUri
* @return
*/
public static PGPKeyRing getPGPKeyRing(Context context, Uri queryUri) {
Cursor cursor = context.getContentResolver().query(queryUri,
@@ -83,10 +81,6 @@ public class ProviderHelper {
/**
* Retrieves the actual PGPPublicKeyRing object from the database blob based on the rowId
*
* @param context
* @param rowId
* @return
*/
public static PGPPublicKeyRing getPGPPublicKeyRingByRowId(Context context, long rowId) {
Uri queryUri = KeyRings.buildPublicKeyRingsUri(Long.toString(rowId));
@@ -95,10 +89,6 @@ public class ProviderHelper {
/**
* Retrieves the actual PGPPublicKeyRing object from the database blob based on the maserKeyId
*
* @param context
* @param masterKeyId
* @return
*/
public static PGPPublicKeyRing getPGPPublicKeyRingByMasterKeyId(Context context,
long masterKeyId) {
@@ -109,10 +99,6 @@ public class ProviderHelper {
/**
* Retrieves the actual PGPPublicKeyRing object from the database blob associated with a key
* with this keyId
*
* @param context
* @param keyId
* @return
*/
public static PGPPublicKeyRing getPGPPublicKeyRingByKeyId(Context context, long keyId) {
Uri queryUri = KeyRings.buildPublicKeyRingsByKeyIdUri(Long.toString(keyId));
@@ -122,10 +108,6 @@ public class ProviderHelper {
/**
* Retrieves the actual PGPPublicKey object from the database blob associated with a key with
* this keyId
*
* @param context
* @param keyId
* @return
*/
public static PGPPublicKey getPGPPublicKeyByKeyId(Context context, long keyId) {
PGPPublicKeyRing keyRing = getPGPPublicKeyRingByKeyId(context, keyId);
@@ -138,10 +120,6 @@ public class ProviderHelper {
/**
* Retrieves the actual PGPSecretKeyRing object from the database blob based on the rowId
*
* @param context
* @param rowId
* @return
*/
public static PGPSecretKeyRing getPGPSecretKeyRingByRowId(Context context, long rowId) {
Uri queryUri = KeyRings.buildSecretKeyRingsUri(Long.toString(rowId));
@@ -150,10 +128,6 @@ public class ProviderHelper {
/**
* Retrieves the actual PGPSecretKeyRing object from the database blob based on the maserKeyId
*
* @param context
* @param masterKeyId
* @return
*/
public static PGPSecretKeyRing getPGPSecretKeyRingByMasterKeyId(Context context,
long masterKeyId) {
@@ -164,10 +138,6 @@ public class ProviderHelper {
/**
* Retrieves the actual PGPSecretKeyRing object from the database blob associated with a key
* with this keyId
*
* @param context
* @param keyId
* @return
*/
public static PGPSecretKeyRing getPGPSecretKeyRingByKeyId(Context context, long keyId) {
Uri queryUri = KeyRings.buildSecretKeyRingsByKeyIdUri(Long.toString(keyId));
@@ -177,10 +147,6 @@ public class ProviderHelper {
/**
* Retrieves the actual PGPSecretKey object from the database blob associated with a key with
* this keyId
*
* @param context
* @param keyId
* @return
*/
public static PGPSecretKey getPGPSecretKeyByKeyId(Context context, long keyId) {
PGPSecretKeyRing keyRing = getPGPSecretKeyRingByKeyId(context, keyId);
@@ -193,12 +159,6 @@ public class ProviderHelper {
/**
* Saves PGPPublicKeyRing with its keys and userIds in DB
*
* @param context
* @param keyRing
* @return
* @throws IOException
* @throws GeneralException
*/
@SuppressWarnings("unchecked")
public static void saveKeyRing(Context context, PGPPublicKeyRing keyRing) throws IOException {
@@ -263,12 +223,6 @@ public class ProviderHelper {
/**
* Saves PGPSecretKeyRing with its keys and userIds in DB
*
* @param context
* @param keyRing
* @return
* @throws IOException
* @throws GeneralException
*/
@SuppressWarnings("unchecked")
public static void saveKeyRing(Context context, PGPSecretKeyRing keyRing) throws IOException {
@@ -333,13 +287,6 @@ public class ProviderHelper {
/**
* Build ContentProviderOperation to add PGPPublicKey to database corresponding to a keyRing
*
* @param context
* @param keyRingRowId
* @param key
* @param rank
* @return
* @throws IOException
*/
private static ContentProviderOperation buildPublicKeyOperations(Context context,
long keyRingRowId, PGPPublicKey key, int rank) throws IOException {
@@ -367,13 +314,6 @@ public class ProviderHelper {
/**
* Build ContentProviderOperation to add PublicUserIds to database corresponding to a keyRing
*
* @param context
* @param keyRingRowId
* @param key
* @param rank
* @return
* @throws IOException
*/
private static ContentProviderOperation buildPublicUserIdOperations(Context context,
long keyRingRowId, String userId, int rank) {
@@ -389,13 +329,6 @@ public class ProviderHelper {
/**
* Build ContentProviderOperation to add PGPSecretKey to database corresponding to a keyRing
*
* @param context
* @param keyRingRowId
* @param key
* @param rank
* @return
* @throws IOException
*/
private static ContentProviderOperation buildSecretKeyOperations(Context context,
long keyRingRowId, PGPSecretKey key, int rank) throws IOException {
@@ -432,13 +365,6 @@ public class ProviderHelper {
/**
* Build ContentProviderOperation to add SecretUserIds to database corresponding to a keyRing
*
* @param context
* @param keyRingRowId
* @param key
* @param rank
* @return
* @throws IOException
*/
private static ContentProviderOperation buildSecretUserIdOperations(Context context,
long keyRingRowId, String userId, int rank) {
@@ -454,10 +380,6 @@ public class ProviderHelper {
/**
* Private helper method
*
* @param context
* @param queryUri
* @return
*/
private static ArrayList<Long> getKeyRingsMasterKeyIds(Context context, Uri queryUri) {
Cursor cursor = context.getContentResolver().query(queryUri,
@@ -482,9 +404,6 @@ public class ProviderHelper {
/**
* Retrieves ids of all SecretKeyRings
*
* @param context
* @return
*/
public static ArrayList<Long> getSecretKeyRingsMasterKeyIds(Context context) {
Uri queryUri = KeyRings.buildSecretKeyRingsUri();
@@ -493,9 +412,6 @@ public class ProviderHelper {
/**
* Retrieves ids of all PublicKeyRings
*
* @param context
* @return
*/
public static ArrayList<Long> getPublicKeyRingsMasterKeyIds(Context context) {
Uri queryUri = KeyRings.buildPublicKeyRingsUri();
@@ -514,10 +430,6 @@ public class ProviderHelper {
/**
* Get master key id of keyring by its row id
*
* @param context
* @param keyRingRowId
* @return
*/
public static long getPublicMasterKeyId(Context context, long keyRingRowId) {
Uri queryUri = KeyRings.buildPublicKeyRingsUri(String.valueOf(keyRingRowId));
@@ -526,10 +438,6 @@ public class ProviderHelper {
/**
* Get empty status of master key of keyring by its row id
*
* @param context
* @param keyRingRowId
* @return
*/
public static boolean getSecretMasterKeyCanSign(Context context, long keyRingRowId) {
Uri queryUri = KeyRings.buildSecretKeyRingsUri(String.valueOf(keyRingRowId));
@@ -538,11 +446,6 @@ public class ProviderHelper {
/**
* Private helper method to get master key private empty status of keyring by its row id
*
* @param context
* @param queryUri
* @param keyRingRowId
* @return
*/
private static boolean getMasterKeyCanSign(Context context, Uri queryUri, long keyRingRowId) {
String[] projection = new String[]{
@@ -572,10 +475,6 @@ public class ProviderHelper {
/**
* Get master key id of keyring by its row id
*
* @param context
* @param keyRingRowId
* @return
*/
public static long getSecretMasterKeyId(Context context, long keyRingRowId) {
Uri queryUri = KeyRings.buildSecretKeyRingsUri(String.valueOf(keyRingRowId));
@@ -583,41 +482,84 @@ public class ProviderHelper {
}
/**
* Private helper method to get master key id of keyring by its row id
*
* @param context
* @param queryUri
* @param keyRingRowId
* @return
* Get master key id of key
*/
public static long getMasterKeyId(Context context, Uri queryUri) {
String[] projection = new String[]{KeyRings.MASTER_KEY_ID};
ContentResolver cr = context.getContentResolver();
Cursor cursor = cr.query(queryUri, projection, null, null, null);
Cursor cursor = context.getContentResolver().query(queryUri, projection, null, null, null);
long masterKeyId = -1;
if (cursor != null && cursor.moveToFirst()) {
int masterKeyIdCol = cursor.getColumnIndex(KeyRings.MASTER_KEY_ID);
try {
if (cursor != null && cursor.moveToFirst()) {
int masterKeyIdCol = cursor.getColumnIndexOrThrow(KeyRings.MASTER_KEY_ID);
masterKeyId = cursor.getLong(masterKeyIdCol);
}
if (cursor != null) {
cursor.close();
masterKeyId = cursor.getLong(masterKeyIdCol);
}
} finally {
if (cursor != null) {
cursor.close();
}
}
return masterKeyId;
}
public static ArrayList<String> getPublicKeyRingsAsArmoredString(Context context,
long[] masterKeyIds) {
return getKeyRingsAsArmoredString(context, KeyRings.buildPublicKeyRingsUri(), masterKeyIds);
}
/**
* Get fingerprint of key
*/
public static byte[] getFingerprint(Context context, Uri queryUri) {
String[] projection = new String[]{Keys.FINGERPRINT};
Cursor cursor = context.getContentResolver().query(queryUri, projection, null, null, null);
public static ArrayList<String> getSecretKeyRingsAsArmoredString(Context context,
long[] masterKeyIds) {
return getKeyRingsAsArmoredString(context, KeyRings.buildSecretKeyRingsUri(), masterKeyIds);
byte[] fingerprint = null;
try {
if (cursor != null && cursor.moveToFirst()) {
int col = cursor.getColumnIndexOrThrow(Keys.FINGERPRINT);
fingerprint = cursor.getBlob(col);
}
} finally {
if (cursor != null) {
cursor.close();
}
}
// FALLBACK: If fingerprint is not in database, get it from key blob!
// this could happen if the key was saved by a previous version of Keychain!
if (fingerprint == null) {
Log.d(Constants.TAG, "FALLBACK: fingerprint is not in database, get it from key blob!");
// get master key id
projection = new String[]{KeyRings.MASTER_KEY_ID};
cursor = context.getContentResolver().query(queryUri, projection, null, null, null);
long masterKeyId = 0;
try {
if (cursor != null && cursor.moveToFirst()) {
int col = cursor.getColumnIndexOrThrow(KeyRings.MASTER_KEY_ID);
masterKeyId = cursor.getLong(col);
}
} finally {
if (cursor != null) {
cursor.close();
}
}
PGPPublicKey key = ProviderHelper.getPGPPublicKeyByKeyId(context, masterKeyId);
// if it is no public key get it from your own keys...
if (key == null) {
PGPSecretKey secretKey = ProviderHelper.getPGPSecretKeyByKeyId(context, masterKeyId);
if (secretKey == null) {
Log.e(Constants.TAG, "Key could not be found!");
return null;
}
key = secretKey.getPublicKey();
}
fingerprint = key.getFingerprint();
}
return fingerprint;
}
public static ArrayList<String> getKeyRingsAsArmoredString(Context context, Uri uri,
@@ -681,14 +623,6 @@ public class ProviderHelper {
}
}
public static byte[] getPublicKeyRingsAsByteArray(Context context, long[] masterKeyIds) {
return getKeyRingsAsByteArray(context, KeyRings.buildPublicKeyRingsUri(), masterKeyIds);
}
public static byte[] getSecretKeyRingsAsByteArray(Context context, long[] masterKeyIds) {
return getKeyRingsAsByteArray(context, KeyRings.buildSecretKeyRingsUri(), masterKeyIds);
}
public static byte[] getKeyRingsAsByteArray(Context context, Uri uri, long[] masterKeyIds) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();