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PhabricatorAuthManagementStripWorkflow.php
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Created
Fri, Nov 1, 18:22

PhabricatorAuthManagementStripWorkflow.php
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<?php
final class PhabricatorAuthManagementStripWorkflow
extends PhabricatorAuthManagementWorkflow {
protected function didConstruct() {
$this
->setName('strip')
->setExamples('**strip** [--user username] [--type type]')
->setSynopsis(pht('Remove multi-factor authentication from an account.'))
->setArguments(
array(
array(
'name' => 'user',
'param' => 'username',
'repeat' => true,
'help' => pht('Strip factors from specified users.'),
),
array(
'name' => 'all-users',
'help' => pht('Strip factors from all users.'),
),
array(
'name' => 'type',
'param' => 'factortype',
'repeat' => true,
'help' => pht('Strip a specific factor type.'),
),
array(
'name' => 'all-types',
'help' => pht('Strip all factors, regardless of type.'),
),
array(
'name' => 'force',
'help' => pht('Strip factors without prompting.'),
),
array(
'name' => 'dry-run',
'help' => pht('Show factors, but do not strip them.'),
),
));
}
public function execute(PhutilArgumentParser $args) {
$usernames = $args->getArg('user');
$all_users = $args->getArg('all-users');
if ($usernames && $all_users) {
throw new PhutilArgumentUsageException(
pht(
'Specify either specific users with %s, or all users with '.
'%s, but not both.',
'--user',
'--all-users'));
} else if (!$usernames && !$all_users) {
throw new PhutilArgumentUsageException(
pht(
'Use %s to specify which user to strip factors from, or '.
'%s to strip factors from all users.',
'--user',
'--all-users'));
} else if ($usernames) {
$users = id(new PhabricatorPeopleQuery())
->setViewer($this->getViewer())
->withUsernames($usernames)
->execute();
$users_by_username = mpull($users, null, 'getUsername');
foreach ($usernames as $username) {
if (empty($users_by_username[$username])) {
throw new PhutilArgumentUsageException(
pht(
'No user exists with username "%s".',
$username));
}
}
} else {
$users = null;
}
$types = $args->getArg('type');
$all_types = $args->getArg('all-types');
if ($types && $all_types) {
throw new PhutilArgumentUsageException(
pht(
'Specify either specific factors with --type, or all factors with '.
'--all-types, but not both.'));
} else if (!$types && !$all_types) {
throw new PhutilArgumentUsageException(
pht(
'Use --type to specify which factor to strip, or --all-types to '.
'strip all factors. Use `auth list-factors` to show the available '.
'factor types.'));
}
if ($users && $types) {
$factors = id(new PhabricatorAuthFactorConfig())->loadAllWhere(
'userPHID IN (%Ls) AND factorKey IN (%Ls)',
mpull($users, 'getPHID'),
$types);
} else if ($users) {
$factors = id(new PhabricatorAuthFactorConfig())->loadAllWhere(
'userPHID IN (%Ls)',
mpull($users, 'getPHID'));
} else if ($types) {
$factors = id(new PhabricatorAuthFactorConfig())->loadAllWhere(
'factorKey IN (%Ls)',
$types);
} else {
$factors = id(new PhabricatorAuthFactorConfig())->loadAll();
}
if (!$factors) {
throw new PhutilArgumentUsageException(
pht('There are no matching factors to strip.'));
}
$handles = id(new PhabricatorHandleQuery())
->setViewer($this->getViewer())
->withPHIDs(mpull($factors, 'getUserPHID'))
->execute();
$console = PhutilConsole::getConsole();
$console->writeOut("%s\n\n", pht('These auth factors will be stripped:'));
foreach ($factors as $factor) {
$impl = $factor->getImplementation();
$console->writeOut(
" %s\t%s\t%s\n",
$handles[$factor->getUserPHID()]->getName(),
$factor->getFactorKey(),
($impl
? $impl->getFactorName()
: '?'));
}
$is_dry_run = $args->getArg('dry-run');
if ($is_dry_run) {
$console->writeOut(
"\n%s\n",
pht('End of dry run.'));
return 0;
}
$force = $args->getArg('force');
if (!$force) {
if (!$console->confirm(pht('Strip these authentication factors?'))) {
throw new PhutilArgumentUsageException(
pht('User aborted the workflow.'));
}
}
$console->writeOut("%s\n", pht('Stripping authentication factors...'));
foreach ($factors as $factor) {
$user = id(new PhabricatorPeopleQuery())
->setViewer($this->getViewer())
->withPHIDs(array($factor->getUserPHID()))
->executeOne();
$factor->delete();
if ($user) {
$user->updateMultiFactorEnrollment();
}
}
$console->writeOut("%s\n", pht('Done.'));
return 0;
}
}

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