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MDL-55084 admin: CLI driven password reset

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This patch allows for changing a user's password via the command line.
This allows for scripted password changes easily.
This commit is contained in:
Paul Greidanus 2016-07-05 19:43:37 -06:00 committed by Paul Greidanus
parent ac8d6cff54
commit c248c3f07f
1 changed files with 36 additions and 11 deletions
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47
admin/cli/reset_password.php
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@ -29,10 +29,22 @@ define('CLI_SCRIPT', true);
require(__DIR__.'/../../config.php');
require_once($CFG->libdir.'/clilib.php'); // cli only functions
// Define the input options.
$longparams = array(
'help' => false,
'username' => '',
'password' => '',
'ignore-password-policy' => false
);
$shortparams = array(
'h' => 'help',
'u' => 'username',
'p' => 'password'
);
// now get cli options
list($options, $unrecognized) = cli_get_params(array('help'=>false),
array('h'=>'help'));
list($options, $unrecognized) = cli_get_params($longparams, $shortparams);
if ($unrecognized) {
$unrecognized = implode("\n ", $unrecognized);
@ -47,7 +59,10 @@ There are no security checks here because anybody who is able to
execute this file may execute any PHP too.
Options:
-h, --help Print out this help
-h, --help Print out this help
-u, --username=username Specify username to change
-p, --password=newpassword Specify new password
--ignore-password-policy Ignore password policy when setting password
Example:
\$sudo -u www-data /usr/bin/php admin/cli/reset_password.php
@ -56,20 +71,30 @@ Example:
echo $help;
die;
}
cli_heading('Password reset'); // TODO: localize
$prompt = "enter username (manual authentication only)"; // TODO: localize
$username = cli_input($prompt);
if ($options['username'] == '' ) {
cli_heading('Password reset'); // TODO: localize.
$prompt = "enter username (manual authentication only)"; // TODO: localize.
$username = cli_input($prompt);
} else {
$username = $options['username'];
}
if (!$user = $DB->get_record('user', array('auth'=>'manual', 'username'=>$username, 'mnethostid'=>$CFG->mnet_localhost_id))) {
cli_error("Can not find user '$username'");
}
$prompt = "Enter new password"; // TODO: localize
$password = cli_input($prompt);
if ($options['password'] == '' ) {
$prompt = "Enter new password"; // TODO: localize.
$password = cli_input($prompt);
} else {
$password = $options['password'];
}
$errmsg = '';//prevent eclipse warning
if (!check_password_policy($password, $errmsg)) {
cli_error($errmsg);
if (!$options['ignore-password-policy'] ) {
if (!check_password_policy($password, $errmsg)) {
cli_error($errmsg);
}
}
$hashedpassword = hash_internal_user_password($password);
@ -78,4 +103,4 @@ $DB->set_field('user', 'password', $hashedpassword, array('id'=>$user->id));
echo "Password changed\n";
exit(0); // 0 means success
exit(0); // 0 means success.