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Userland: useradd: Add command line option to set user password

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Brendan Coles 2020-12-21 08:14:44 +00:00 committed by Andreas Kling
parent 09e069bc0b
commit 39c92dad83
Notes: sideshowbarker 2024-07-19 00:41:47 +09:00 
Author: https://github.com/bcoles
Commit: https://github.com/SerenityOS/serenity/commit/39c92dad83d
Pull-request: https://github.com/SerenityOS/serenity/pull/4477
2 changed files with 5 additions and 1 deletions
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3
Base/usr/share/man/man8/useradd.md
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@ -10,7 +10,7 @@ useradd - add a new user to the system password file
## Description
This program uses adds a new user to the system.
This program adds a new user to the system.
By default, the user will be added to the **users** group (which has a GID of 100).
@ -20,6 +20,7 @@ This program must be run as root.
* `-u`, `--uid` _uid_: The user identifier for the new user. If not specified, an unused UID above `1000` will be auto-generated.
* `-g`, `--gid` _gid_: The group identifier for the new user. If not specified, it will default to 100 (the **users** group).
* `-p`, `--password` _password_: The encrypted password for the new user. If not specified, it will default to blank.
* `-s`, `--shell` _path-to-shell_: The shell binary for this login. The default is `/bin/Shell`.
* `-m`, `--create-home`: Create the specified home directory for this new user.
* `-d`, `--home-dir` _path_: Set the home directory for this user to path. By default, this is `/home/username`, where `username` is the value of login.

3
Userland/useradd.cpp
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@ -43,6 +43,7 @@ int main(int argc, char** argv)
int uid = 0;
int gid = USERS_GID;
bool create_home_dir = false;
const char* password = "";
const char* shell = DEFAULT_SHELL;
const char* gecos = "";
const char* username = nullptr;
@ -51,6 +52,7 @@ int main(int argc, char** argv)
args_parser.add_option(home_path, "Home directory for the new user", "home-dir", 'd', "path");
args_parser.add_option(uid, "User ID (uid) for the new user", "uid", 'u', "uid");
args_parser.add_option(gid, "Group ID (gid) for the new user", "gid", 'g', "gid");
args_parser.add_option(password, "Encrypted password of the new user", "password", 'p', "password");
args_parser.add_option(create_home_dir, "Create home directory if it does not exist", "create-home", 'm');
args_parser.add_option(shell, "Path to the default shell binary for the new user", "shell", 's', "path-to-shell");
args_parser.add_option(gecos, "GECOS name of the new user", "gecos", 'n', "general-info");
@ -123,6 +125,7 @@ int main(int argc, char** argv)
struct passwd p;
p.pw_name = const_cast<char*>(username);
p.pw_passwd = const_cast<char*>(password);
p.pw_dir = const_cast<char*>(home.characters());
p.pw_uid = static_cast<uid_t>(uid);
p.pw_gid = static_cast<gid_t>(gid);