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HMTsu is a gksu-like tool for N9, frontend to devel-su, sudo and ariadne
License: GNU General Public License v3.0
This project forked from lcferrum/hmtsu
HMTsu is a gksu-like tool for N9, frontend to devel-su, sudo and ariadne
License: GNU General Public License v3.0
HMTsu 1. License ---------- Copyright (c) 2013 Lcferrum 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. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. 2. About -------- HMTsu (pronounced 'harmattan-su') is a gksu-like tool for N9 smartphone, frontend to devel-su, sudo and ariadne. It provides graphical password prompt and GUI to launch apps with root priveleges without the need to open terminal and run mentioned tools directly. 3. Where to get --------------- You can build .deb package by yourself (refer to 'Building' section) or download ready-made version from Sourceforge: https://sourceforge.net/projects/hmtsu/files/hmtsu/ Main project homepage is at GitHub: https://github.com/lcferrum/hmtsu 4. Usage -------- After installing the .deb file on your device (don't forget to allow installation from non-Store sources in the Settings) HMTsu will be available right from application screen and from terminal (symlinks are added to /usr/bin/). If HMTsu is launched from application screen or command was not given when launched from terminal - it will show a configuration GUI which mirrors almost every CLI option. Also GUI provides application selection dialog for the case when actual command is not known. If command was given when launching HMTsu - it will skip configuration GUI and go directly to password prompt. Please note that --print-pass option is a special case: it is not available from configuration GUI and doesn't require command (but requires --description or --message). Usage (when launched from terminal): hmtsu [-u <user>] [options] [<command>] hmtsudo [-u <user>] [options] [<command>] hmtadn [-u <user>] [options] [<command>] --help, -h Display this help and exit. --version, -v Output version information and exit. --verbosity-level <level>, -V <level> This option controls pop-up's verbosity and debug output availability. Each level includes the previous levels as well. LEVEL DESCRIPTION ----- --------------------------------------------------------- 0 - No pop-ups, only error dialogs and standard/error output. 1 - General informational pop-up messages. 2 - Error pop-up messages. 3 - Warning pop-up messages (default level). 4 - Debug output. --user <user>, -u <user> Call <command> as the specified user (default: root). --preserve-env, -k Try to preserve the current environments. --login, -l Make this a login shell. --description <description|file>, -D <description|file> Provide a descriptive name for the command to be used in the default message, making it nicer. You can also provide the absolute path for a .desktop file. X-MeeGo-Logical-Id or Name keys will be used in this case. --message <message|file>, -m <message|file> Replace the standard message shown to ask for password for the argument passed to the option. Only use this if --description does not suffice. You can also provide the absolute path for a .desktop file. Comment key will be used in this case. --force-desktop, -f Extract command line, application icon and splash image from .desktop file provided in --description or --message. --print-pass, -p Ask HMTsu to print the password to stdout, just like ssh-askpass. Useful to use in scripts with programs that accept receiving the password on stdin. HMTsu doesn't check password and user existence during this. --sudo-mode, -S Make HMTsu use sudo (default mode for hmtsudo). --su-mode, -w Make HMTsu use devel-su (default mode for hmtsu). --ariadne-mode, -a Make HMTsu use ariadne (default mode for hmtadn). -- The -- option indicates that HMTsu should stop processing command line arguments. 5. Usage example ---------------- Example 1: hmtsu -u root -D "current processes" --ariadne-mode -- ps aux HMTsu will ask user to enter administrative password to run 'current processes'. Ariadne will be used to substitute user and run 'ps aux' command. Example 2: hmtsu -fD /usr/share/applications/SomeProgram.desktop HMTsu will ask user to enter administrative password to run application (app name will be taken from Name key). Devel-su will be used to substitute user and run command from Exec key as root. Program icon (and splash screen, if present) will be displayed during launch. 6. Additional notes ------------------- HMTsu won't ask for password (though GUI will be shown either way) if devel-su is used and current user is root or if sudo is used and appropriate credentials were cached. Credential caching for ariadne is not supported - it will be forced to ask for password every time. --force-desktop option causes HMTsu not only to use value of Exec key as command line but also to parse invoker arguments (if present) to determine actual command line and path to splash screen. It is still possible to pass command line as argument to HMTsu while using --force-desktop option - in this case external command line will override command line from .desktop file. Some Harmattan apps may crash on exit if were launched with root privileges. HMTsu will report this through warning pop-up message. If you acknowledged of such behavior and don't want to see this pop-ups - set verbosity to level 2. Pop-up messages use Harmattan notification mechanism. If HMTsu itself is run under root - this pop-ups can cause segfaults (if no additional steps to prevent this were taken). You can disable pop-ups altogether (error pop-up messages will be redirected to stderr in this case) with verbosity set to level 0. Sudo (if not launched as login shell) and ariadne use exec internally to launch commands. So in this case you can't use shell commands directly like with devel-su. There is also opensudo package for Harmattan - it provides similar aegised privileges like ariadne, but functions like sudo. Sudo and opensudo packages are mutually exclusive - you can't have both of them installed at the same time. HMTsu doesn't distinguish opensudo from sudo and will use either of them when in sudo mode. 7. Building ----------- The easiest way to build HMTsu is by using MeeGo 1.2 Harmattan Platform SDK provided by Nokia. Just make sure that you have installed Platform SDK correctly, start scratchbox, select HARMATTAN_ARMEL target, switch to sources directory and type: ./prepare_for_scratchbox.sh release dpkg-buildpackage -rfakeroot You can also use Qt Creator with Harmattan SDK to build HMTsu - just open hmtsu.pro in Qt Creator, select Harmattan target, release translations and run the project.
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