diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/idevicebackup2.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c index 8f094c8..a0e732d 100644 --- a/tools/idevicebackup2.c +++ b/tools/idevicebackup2.c @@ -1258,14 +1258,15 @@ static void print_usage(int argc, char **argv) printf(" list\t\tlist files of last completed backup in CSV format\n"); printf(" unback\tunpack a completed backup in DIRECTORY/_unback_/\n"); printf(" encryption on|off [PWD]\tenable or disable backup encryption\n"); - printf(" NOTE: if password is omitted it will be requested interactively\n"); + printf(" NOTE: password will be requested in interactive mode if omitted\n"); printf(" changepw [OLD NEW] change backup password on target device\n"); - printf(" NOTE: if no passwords are given the change will be performed interactively.\n"); + printf(" NOTE: passwords will be requested in interactive mode if omitted\n"); printf("\n"); printf("options:\n"); printf(" -d, --debug\t\tenable communication debugging\n"); printf(" -u, --udid UDID\ttarget specific device by its 40-digit device UDID\n"); printf(" -s, --source UDID\tuse backup data from device specified by UDID\n"); + printf(" -i, --interactive\trequest passwords interactively\n"); printf(" -h, --help\t\tprints usage information\n"); printf("\n"); } @@ -1282,6 +1283,7 @@ int main(int argc, char *argv[]) int is_full_backup = 0; int result_code = -1; char* backup_directory = NULL; + int interactive_mode = 0; char* backup_password = NULL; char* newpw = NULL; struct stat st; @@ -1322,6 +1324,10 @@ int main(int argc, char *argv[]) source_udid = strdup(argv[i]); continue; } + else if (!strcmp(argv[i], "-i") || !strcmp(argv[i], "--interactive")) { + interactive_mode = 1; + continue; + } else if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) { print_usage(argc, argv); return 0; @@ -1484,7 +1490,12 @@ int main(int argc, char *argv[]) uint8_t is_encrypted = 0; char *info_path = NULL; - if (cmd != CMD_CHANGEPW) { + if (cmd == CMD_CHANGEPW) { + if (!interactive_mode && (!backup_password || !newpw)) { + printf("ERROR: Can't get password input in non-interactive mode. Either pass password(s) on the command line, or enable interactive mode with -i or --interactive.\n"); + return -1; + } + } else { /* backup directory must contain an Info.plist */ info_path = build_path(backup_directory, source_udid, "Info.plist", NULL); if (cmd == CMD_RESTORE) { @@ -1518,7 +1529,9 @@ int main(int argc, char *argv[]) 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 (interactive_mode) { + backup_password = ask_for_password("Enter backup password", 0); + } if (!backup_password || (strlen(backup_password) == 0)) { if (backup_password) { free(backup_password); |