diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/idevicebackup2.c | 42 |
1 files changed, 38 insertions, 4 deletions
diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c index b024721..7cc0535 100644 --- a/tools/idevicebackup2.c +++ b/tools/idevicebackup2.c @@ -2,7 +2,7 @@ * idevicebackup2.c * Command line interface to use the device's backup and restore service * - * Copyright (c) 2010-2019 Nikias Bassen, All Rights Reserved. + * Copyright (c) 2010-2022 Nikias Bassen, All Rights Reserved. * Copyright (c) 2009-2010 Martin Szulecki, All Rights Reserved. * * This library is free software; you can redistribute it and/or @@ -1433,16 +1433,18 @@ static void print_usage(int argc, char **argv) printf(" --settings\t\trestore device settings from the backup.\n"); printf(" --remove\t\tremove items which are not being restored\n"); printf(" --skip-apps\t\tdo not trigger re-installation of apps after restore\n"); - printf(" --password PWD\tsupply the password of the source backup\n"); + printf(" --password PWD\tsupply the password for the encrypted source backup\n"); printf(" info\t\tshow details about last completed backup of device\n"); 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: password will be requested in interactive mode if omitted\n"); printf(" changepw [OLD NEW] change backup password on target device\n"); - printf(" NOTE: passwords will be requested in interactive mode if omitted\n"); printf(" cloud on|off\tenable or disable cloud use (requires iCloud account)\n"); printf("\n"); + printf("NOTE: Passwords will be requested in interactive mode (-i) if omitted, or can\n"); + printf("be passed via environment variable BACKUP_PASSWORD/BACKUP_PASSWORD_NEW.\n"); + printf("See man page for further details.\n"); + printf("\n"); printf("OPTIONS:\n"); printf(" -u, --udid UDID\ttarget specific device by UDID\n"); printf(" -s, --source UDID\tuse backup data from device specified by UDID\n"); @@ -1717,6 +1719,20 @@ int main(int argc, char *argv[]) uint8_t is_encrypted = 0; char *info_path = NULL; if (cmd == CMD_CHANGEPW) { + if (!interactive_mode) { + if (!newpw) { + newpw = getenv("BACKUP_PASSWORD_NEW"); + if (newpw) { + newpw = strdup(newpw); + } + } + if (!backup_password) { + backup_password = getenv("BACKUP_PASSWORD"); + if (backup_password) { + backup_password = strdup(backup_password); + } + } + } if (!interactive_mode && !backup_password && !newpw) { idevice_free(device); 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"); @@ -1758,6 +1774,12 @@ int main(int argc, char *argv[]) if (cmd != CMD_CLOUD && is_encrypted) { PRINT_VERBOSE(1, "This is an encrypted backup.\n"); if (backup_password == NULL) { + backup_password = getenv("BACKUP_PASSWORD"); + if (backup_password) { + backup_password = strdup(backup_password); + } + } + if (backup_password == NULL) { if (interactive_mode) { backup_password = ask_for_password("Enter backup password", 0); } @@ -2113,6 +2135,12 @@ checkpoint: if (cmd_flags & CMD_FLAG_ENCRYPTION_ENABLE) { if (!willEncrypt) { if (!newpw) { + newpw = getenv("BACKUP_PASSWORD"); + if (newpw) { + newpw = strdup(newpw); + } + } + if (!newpw) { newpw = ask_for_password("Enter new backup password", 1); } if (!newpw) { @@ -2129,6 +2157,12 @@ checkpoint: } else if (cmd_flags & CMD_FLAG_ENCRYPTION_DISABLE) { if (willEncrypt) { if (!backup_password) { + backup_password = getenv("BACKUP_PASSWORD"); + if (backup_password) { + backup_password = strdup(backup_password); + } + } + if (!backup_password) { backup_password = ask_for_password("Enter current backup password", 0); } } else { |