diff options
| -rw-r--r-- | tools/idevicebackup2.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c index 4ca0f2a..b7e33f6 100644 --- a/tools/idevicebackup2.c +++ b/tools/idevicebackup2.c @@ -1456,6 +1456,7 @@ int main(int argc, char *argv[]) source_udid = strdup(udid); } + uint8_t is_encrypted = 0; char *info_path = NULL; if (cmd != CMD_CHANGEPW) { /* backup directory must contain an Info.plist */ @@ -1466,10 +1467,43 @@ int main(int argc, char *argv[]) printf("ERROR: Backup directory \"%s\" is invalid. No Info.plist found for UDID %s.\n", backup_directory, source_udid); return -1; } + char* manifest_path = build_path(backup_directory, source_udid, "Manifest.plist", NULL); + if (stat(manifest_path, &st) != 0) { + free(info_path); + } + plist_t manifest_plist = NULL; + plist_read_from_filename(&manifest_plist, manifest_path); + if (!manifest_plist) { + free(info_path); + free(manifest_path); + printf("ERROR: Backup directory \"%s\" is invalid. No Manifest.plist found for UDID %s.\n", backup_directory, source_udid); + return -1; + } + node_tmp = plist_dict_get_item(manifest_plist, "IsEncrypted"); + if (node_tmp && (plist_get_node_type(node_tmp) == PLIST_BOOLEAN)) { + plist_get_bool_val(node_tmp, &is_encrypted); + } + plist_free(manifest_plist); + free(manifest_path); } PRINT_VERBOSE(1, "Backup directory is \"%s\"\n", backup_directory); } + if (is_encrypted) { + PRINT_VERBOSE(1, "This is an encrypted backup.\n"); + if (backup_password == NULL) { + backup_password = ask_for_password("Enter backup password", 0); + if (!backup_password || (strlen(backup_password) == 0)) { + if (backup_password) { + free(backup_password); + } + idevice_free(device); + printf("ERROR: a backup password is required to restore an encrypted backup. Cannot continue.\n"); + return -1; + } + } + } + if (LOCKDOWN_E_SUCCESS != lockdownd_client_new_with_handshake(device, &client, "idevicebackup")) { idevice_free(device); return -1; |