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/*
* Copyright (C) 2012-2013 Dominik Schürmann <dominik@dominikschuermann.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sufficientlysecure.keychain.provider;
import org.sufficientlysecure.keychain.Constants;
import android.net.Uri;
import android.provider.BaseColumns;
public class KeychainContract {
interface KeyRingsColumns {
String MASTER_KEY_ID = "master_key_id"; // not a database id
String TYPE = "type"; // see KeyTypes
String KEY_RING_DATA = "key_ring_data"; // PGPPublicKeyRing / PGPSecretKeyRing blob
}
interface KeysColumns {
String KEY_ID = "key_id"; // not a database id
String TYPE = "type"; // see KeyTypes
String IS_MASTER_KEY = "is_master_key";
String ALGORITHM = "algorithm";
String KEY_SIZE = "key_size";
String CAN_CERTIFY = "can_certify";
String CAN_SIGN = "can_sign";
String CAN_ENCRYPT = "can_encrypt";
String IS_REVOKED = "is_revoked";
String CREATION = "creation";
String EXPIRY = "expiry";
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 {
String KEY_RING_ROW_ID = "key_ring_row_id"; // foreign key to key_rings._ID
String USER_ID = "user_id"; // not a database id
String RANK = "rank";
}
interface ApiAppsColumns {
String PACKAGE_NAME = "package_name";
String PACKAGE_SIGNATURE = "package_signature";
String KEY_ID = "key_id"; // not a database id
String ENCRYPTION_ALGORITHM = "encryption_algorithm";
String HASH_ALORITHM = "hash_algorithm";
String COMPRESSION = "compression";
}
public static final class KeyTypes {
public static final int PUBLIC = 0;
public static final int SECRET = 1;
}
public static final String CONTENT_AUTHORITY = Constants.PACKAGE_NAME + ".provider";
private static final Uri BASE_CONTENT_URI_INTERNAL = Uri
.parse("content://" + CONTENT_AUTHORITY);
public static final String BASE_KEY_RINGS = "key_rings";
public static final String BASE_DATA = "data";
public static final String PATH_PUBLIC = "public";
public static final String PATH_SECRET = "secret";
public static final String PATH_BY_MASTER_KEY_ID = "master_key_id";
public static final String PATH_BY_KEY_ID = "key_id";
public static final String PATH_BY_EMAILS = "emails";
public static final String PATH_BY_LIKE_EMAIL = "like_email";
public static final String PATH_USER_IDS = "user_ids";
public static final String PATH_KEYS = "keys";
public static final String BASE_API_APPS = "api_apps";
public static final String PATH_BY_PACKAGE_NAME = "package_name";
public static class KeyRings implements KeyRingsColumns, BaseColumns {
public static final Uri CONTENT_URI = BASE_CONTENT_URI_INTERNAL.buildUpon()
.appendPath(BASE_KEY_RINGS).build();
/** Use if multiple items get returned */
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/vnd.thialfihar.apg.key_ring";
/** Use if a single item is returned */
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/vnd.thialfihar.apg.key_ring";
public static Uri buildUnifiedKeyRingsUri() {
return CONTENT_URI;
}
public static Uri buildPublicKeyRingsUri() {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC).build();
}
public static Uri buildPublicKeyRingsUri(String keyRingRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC).appendPath(keyRingRowId).build();
}
public static Uri buildPublicKeyRingsByMasterKeyIdUri(String masterKeyId) {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC)
.appendPath(PATH_BY_MASTER_KEY_ID).appendPath(masterKeyId).build();
}
public static Uri buildPublicKeyRingsByKeyIdUri(String keyId) {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC).appendPath(PATH_BY_KEY_ID)
.appendPath(keyId).build();
}
public static Uri buildPublicKeyRingsByEmailsUri(String emails) {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC).appendPath(PATH_BY_EMAILS)
.appendPath(emails).build();
}
public static Uri buildPublicKeyRingsByLikeEmailUri(String emails) {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC).appendPath(PATH_BY_LIKE_EMAIL)
.appendPath(emails).build();
}
public static Uri buildSecretKeyRingsUri() {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).build();
}
public static Uri buildSecretKeyRingsUri(String keyRingRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).appendPath(keyRingRowId).build();
}
public static Uri buildSecretKeyRingsByMasterKeyIdUri(String masterKeyId) {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET)
.appendPath(PATH_BY_MASTER_KEY_ID).appendPath(masterKeyId).build();
}
public static Uri buildSecretKeyRingsByKeyIdUri(String keyId) {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).appendPath(PATH_BY_KEY_ID)
.appendPath(keyId).build();
}
public static Uri buildSecretKeyRingsByEmailsUri(String emails) {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).appendPath(PATH_BY_EMAILS)
.appendPath(emails).build();
}
public static Uri buildSecretKeyRingsByLikeEmails(String emails) {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).appendPath(PATH_BY_LIKE_EMAIL)
.appendPath(emails).build();
}
}
public static class Keys implements KeysColumns, BaseColumns {
public static final Uri CONTENT_URI = BASE_CONTENT_URI_INTERNAL.buildUpon()
.appendPath(BASE_KEY_RINGS).build();
/** Use if multiple items get returned */
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/vnd.thialfihar.apg.key";
/** Use if a single item is returned */
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/vnd.thialfihar.apg.key";
public static Uri buildPublicKeysUri(String keyRingRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC).appendPath(keyRingRowId)
.appendPath(PATH_KEYS).build();
}
public static Uri buildPublicKeysUri(String keyRingRowId, String keyRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC).appendPath(keyRingRowId)
.appendPath(PATH_KEYS).appendPath(keyRowId).build();
}
public static Uri buildSecretKeysUri(String keyRingRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).appendPath(keyRingRowId)
.appendPath(PATH_KEYS).build();
}
public static Uri buildSecretKeysUri(String keyRingRowId, String keyRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).appendPath(keyRingRowId)
.appendPath(PATH_KEYS).appendPath(keyRowId).build();
}
public static Uri buildKeysUri(Uri keyRingUri) {
return keyRingUri.buildUpon().appendPath(PATH_KEYS).build();
}
public static Uri buildKeysUri(Uri keyRingUri, String keyRowId) {
return keyRingUri.buildUpon().appendPath(PATH_KEYS).appendPath(keyRowId).build();
}
}
public static class UserIds implements UserIdsColumns, BaseColumns {
public static final Uri CONTENT_URI = BASE_CONTENT_URI_INTERNAL.buildUpon()
.appendPath(BASE_KEY_RINGS).build();
/** Use if multiple items get returned */
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/vnd.thialfihar.apg.user_id";
/** Use if a single item is returned */
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/vnd.thialfihar.apg.user_id";
public static Uri buildPublicUserIdsUri(String keyRingRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC).appendPath(keyRingRowId)
.appendPath(PATH_USER_IDS).build();
}
public static Uri buildPublicUserIdsUri(String keyRingRowId, String userIdRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_PUBLIC).appendPath(keyRingRowId)
.appendPath(PATH_USER_IDS).appendPath(userIdRowId).build();
}
public static Uri buildSecretUserIdsUri(String keyRingRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).appendPath(keyRingRowId)
.appendPath(PATH_USER_IDS).build();
}
public static Uri buildSecretUserIdsUri(String keyRingRowId, String userIdRowId) {
return CONTENT_URI.buildUpon().appendPath(PATH_SECRET).appendPath(keyRingRowId)
.appendPath(PATH_USER_IDS).appendPath(userIdRowId).build();
}
public static Uri buildUserIdsUri(Uri keyRingUri) {
return keyRingUri.buildUpon().appendPath(PATH_USER_IDS).build();
}
public static Uri buildUserIdsUri(Uri keyRingUri, String userIdRowId) {
return keyRingUri.buildUpon().appendPath(PATH_USER_IDS).appendPath(userIdRowId).build();
}
}
public static class ApiApps implements ApiAppsColumns, BaseColumns {
public static final Uri CONTENT_URI = BASE_CONTENT_URI_INTERNAL.buildUpon()
.appendPath(BASE_API_APPS).build();
/** Use if multiple items get returned */
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/vnd.thialfihar.apg.api_apps";
/** Use if a single item is returned */
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/vnd.thialfihar.apg.api_apps";
public static Uri buildIdUri(String rowId) {
return CONTENT_URI.buildUpon().appendPath(rowId).build();
}
public static Uri buildByPackageNameUri(String packageName) {
return CONTENT_URI.buildUpon().appendPath(PATH_BY_PACKAGE_NAME).appendPath(packageName)
.build();
}
}
public static class DataStream {
public static final Uri CONTENT_URI = BASE_CONTENT_URI_INTERNAL.buildUpon()
.appendPath(BASE_DATA).build();
public static Uri buildDataStreamUri(String streamFilename) {
return CONTENT_URI.buildUpon().appendPath(streamFilename).build();
}
}
private KeychainContract() {
}
}
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