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<?php
declare(strict_types=1);
namespace JKingWeb\Arsse;
class TestAuthorization extends \PHPUnit\Framework\TestCase {
use Test\Tools;
const USERS = [
'user@example.com' => User\Driver::RIGHTS_NONE,
'user@example.org' => User\Driver::RIGHTS_NONE,
'dman@example.com' => User\Driver::RIGHTS_DOMAIN_MANAGER,
'dman@example.org' => User\Driver::RIGHTS_DOMAIN_MANAGER,
'dadm@example.com' => User\Driver::RIGHTS_DOMAIN_ADMIN,
'dadm@example.org' => User\Driver::RIGHTS_DOMAIN_ADMIN,
'gman@example.com' => User\Driver::RIGHTS_GLOBAL_MANAGER,
'gman@example.org' => User\Driver::RIGHTS_GLOBAL_MANAGER,
'gadm@example.com' => User\Driver::RIGHTS_GLOBAL_ADMIN,
'gadm@example.org' => User\Driver::RIGHTS_GLOBAL_ADMIN,
// invalid rights levels
'bad1@example.com' => User\Driver::RIGHTS_NONE+1,
'bad1@example.org' => User\Driver::RIGHTS_NONE+1,
'bad2@example.com' => User\Driver::RIGHTS_DOMAIN_MANAGER+1,
'bad2@example.org' => User\Driver::RIGHTS_DOMAIN_MANAGER+1,
'bad3@example.com' => User\Driver::RIGHTS_DOMAIN_ADMIN+1,
'bad3@example.org' => User\Driver::RIGHTS_DOMAIN_ADMIN+1,
'bad4@example.com' => User\Driver::RIGHTS_GLOBAL_MANAGER+1,
'bad4@example.org' => User\Driver::RIGHTS_GLOBAL_MANAGER+1,
'bad5@example.com' => User\Driver::RIGHTS_GLOBAL_ADMIN+1,
'bad5@example.org' => User\Driver::RIGHTS_GLOBAL_ADMIN+1,
];
const LEVELS = [
User\Driver::RIGHTS_NONE,
User\Driver::RIGHTS_DOMAIN_MANAGER,
User\Driver::RIGHTS_DOMAIN_ADMIN,
User\Driver::RIGHTS_GLOBAL_MANAGER,
User\Driver::RIGHTS_GLOBAL_ADMIN,
];
const DOMAINS = [
'@example.com',
'@example.org',
"",
];
protected $data;
function setUp(string $drv = Test\User\DriverInternalMock::class, string $db = null) {
$conf = new Conf();
$conf->userDriver = $drv;
$conf->userAuthPreferHTTP = true;
$conf->userComposeNames = true;
$this->data = new Test\RuntimeData($conf);
if($db !== null) {
$this->data->db = new $db($this->data);
}
$this->data->user = new User($this->data);
$this->data->user->authorizationEnabled(false);
foreach(self::USERS as $user => $level) {
$this->data->user->add($user, "");
$this->data->user->rightsSet($user, $level);
}
$this->data->user->authorizationEnabled(true);
}
function testSelfActionLogic() {
foreach(array_keys(self::USERS) as $user) {
$this->data->user->auth($user, "");
// users should be able to do basic actions for themselves
$this->assertTrue($this->data->user->authorize($user, "userExists"), "User $user could not act for themselves.");
$this->assertTrue($this->data->user->authorize($user, "userRemove"), "User $user could not act for themselves.");
}
}
function testRegularUserLogic() {
foreach(self::USERS as $actor => $rights) {
if($rights != User\Driver::RIGHTS_NONE) continue;
$this->data->user->auth($actor, "");
foreach(array_keys(self::USERS) as $affected) {
// regular users should only be able to act for themselves
if($actor==$affected) {
$this->assertTrue($this->data->user->authorize($affected, "userExists"), "User $actor acted properly for $affected, but the action was denied.");
$this->assertTrue($this->data->user->authorize($affected, "userRemove"), "User $actor acted properly for $affected, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userExists"), "User $actor acted improperly for $affected, but the action was allowed.");
$this->assertFalse($this->data->user->authorize($affected, "userRemove"), "User $actor acted improperly for $affected, but the action was allowed.");
}
// they should never be able to set rights
foreach(self::LEVELS as $level) {
$this->assertFalse($this->data->user->authorize($affected, "userRightsSet", $level), "User $actor acted improperly for $affected settings rights level $level, but the action was allowed.");
}
}
// they should not be able to list users
foreach(self::DOMAINS as $domain) {
$this->assertFalse($this->data->user->authorize($domain, "userList"), "User $actor improperly checked user list for domain '$domain', but the action was allowed.");
}
}
}
function testDomainManagerLogic() {
foreach(self::USERS as $actor => $actorRights) {
if($actorRights != User\Driver::RIGHTS_DOMAIN_MANAGER) continue;
$actorDomain = substr($actor,strrpos($actor,"@")+1);
$this->data->user->auth($actor, "");
foreach(self::USERS as $affected => $affectedRights) {
$affectedDomain = substr($affected,strrpos($affected,"@")+1);
// domain managers should be able to check any user on the same domain
if($actorDomain==$affectedDomain) {
$this->assertTrue($this->data->user->authorize($affected, "userExists"), "User $actor acted properly for $affected, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userExists"), "User $actor acted improperly for $affected, but the action was allowed.");
}
// they should only be able to act for regular users on the same domain
if($actor==$affected || ($actorDomain==$affectedDomain && $affectedRights==User\Driver::RIGHTS_NONE)) {
$this->assertTrue($this->data->user->authorize($affected, "userRemove"), "User $actor acted properly for $affected, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userRemove"), "User $actor acted improperly for $affected, but the action was allowed.");
}
// and they should only be able to set their own rights to regular user
foreach(self::LEVELS as $level) {
if($actor==$affected && in_array($level, [User\Driver::RIGHTS_NONE, User\Driver::RIGHTS_DOMAIN_MANAGER])) {
$this->assertTrue($this->data->user->authorize($affected, "userRightsSet", $level), "User $actor acted properly for $affected settings rights level $level, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userRightsSet", $level), "User $actor acted improperly for $affected settings rights level $level, but the action was allowed.");
}
}
}
// they should also be able to list all users on their own domain
foreach(self::DOMAINS as $domain) {
if($domain=="@".$actorDomain) {
$this->assertTrue($this->data->user->authorize($domain, "userList"), "User $actor properly checked user list for domain '$domain', but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($domain, "userList"), "User $actor improperly checked user list for domain '$domain', but the action was allowed.");
}
}
}
}
function testDomainAdministratorLogic() {
foreach(self::USERS as $actor => $actorRights) {
if($actorRights != User\Driver::RIGHTS_DOMAIN_ADMIN) continue;
$actorDomain = substr($actor,strrpos($actor,"@")+1);
$this->data->user->auth($actor, "");
$allowed = [User\Driver::RIGHTS_NONE,User\Driver::RIGHTS_DOMAIN_MANAGER,User\Driver::RIGHTS_DOMAIN_ADMIN];
foreach(self::USERS as $affected => $affectedRights) {
$affectedDomain = substr($affected,strrpos($affected,"@")+1);
// domain admins should be able to check any user on the same domain
if($actorDomain==$affectedDomain) {
$this->assertTrue($this->data->user->authorize($affected, "userExists"), "User $actor acted properly for $affected, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userExists"), "User $actor acted improperly for $affected, but the action was allowed.");
}
// they should be able to act for any user on the same domain who is not a global manager or admin
if($actorDomain==$affectedDomain && in_array($affectedRights, $allowed)) {
$this->assertTrue($this->data->user->authorize($affected, "userRemove"), "User $actor acted properly for $affected, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userRemove"), "User $actor acted improperly for $affected, but the action was allowed.");
}
// they should be able to set rights for any user on their domain who is not a global manager or admin, up to domain admin level
foreach(self::LEVELS as $level) {
if($actorDomain==$affectedDomain && in_array($affectedRights, $allowed) && in_array($level, $allowed)) {
$this->assertTrue($this->data->user->authorize($affected, "userRightsSet", $level), "User $actor acted properly for $affected settings rights level $level, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userRightsSet", $level), "User $actor acted improperly for $affected settings rights level $level, but the action was allowed.");
}
}
}
// they should also be able to list all users on their own domain
foreach(self::DOMAINS as $domain) {
if($domain=="@".$actorDomain) {
$this->assertTrue($this->data->user->authorize($domain, "userList"), "User $actor properly checked user list for domain '$domain', but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($domain, "userList"), "User $actor improperly checked user list for domain '$domain', but the action was allowed.");
}
}
}
}
function testGlobalManagerLogic() {
foreach(self::USERS as $actor => $actorRights) {
if($actorRights != User\Driver::RIGHTS_GLOBAL_MANAGER) continue;
$actorDomain = substr($actor,strrpos($actor,"@")+1);
$this->data->user->auth($actor, "");
foreach(self::USERS as $affected => $affectedRights) {
$affectedDomain = substr($affected,strrpos($affected,"@")+1);
// global managers should be able to check any user
$this->assertTrue($this->data->user->authorize($affected, "userExists"), "User $actor acted properly for $affected, but the action was denied.");
// they should only be able to act for regular users
if($actor==$affected || $affectedRights==User\Driver::RIGHTS_NONE) {
$this->assertTrue($this->data->user->authorize($affected, "userRemove"), "User $actor acted properly for $affected, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userRemove"), "User $actor acted improperly for $affected, but the action was allowed.");
}
// and they should only be able to set their own rights to regular user
foreach(self::LEVELS as $level) {
if($actor==$affected && in_array($level, [User\Driver::RIGHTS_NONE, User\Driver::RIGHTS_GLOBAL_MANAGER])) {
$this->assertTrue($this->data->user->authorize($affected, "userRightsSet", $level), "User $actor acted properly for $affected settings rights level $level, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userRightsSet", $level), "User $actor acted improperly for $affected settings rights level $level, but the action was allowed.");
}
}
}
// they should also be able to list all users
foreach(self::DOMAINS as $domain) {
$this->assertTrue($this->data->user->authorize($domain, "userList"), "User $actor properly checked user list for domain '$domain', but the action was denied.");
}
}
}
function testGlobalAdministratorLogic() {
foreach(self::USERS as $actor => $actorRights) {
if($actorRights != User\Driver::RIGHTS_GLOBAL_ADMIN) continue;
$this->data->user->auth($actor, "");
// global admins can do anything
foreach(self::USERS as $affected => $affectedRights) {
$this->assertTrue($this->data->user->authorize($affected, "userExists"), "User $actor acted properly for $affected, but the action was denied.");
$this->assertTrue($this->data->user->authorize($affected, "userRemove"), "User $actor acted properly for $affected, but the action was denied.");
foreach(self::LEVELS as $level) {
$this->assertTrue($this->data->user->authorize($affected, "userRightsSet", $level), "User $actor acted properly for $affected settings rights level $level, but the action was denied.");
}
}
foreach(self::DOMAINS as $domain) {
$this->assertTrue($this->data->user->authorize($domain, "userList"), "User $actor properly checked user list for domain '$domain', but the action was denied.");
}
}
}
function testInvalidLevelLogic() {
foreach(self::USERS as $actor => $rights) {
if(in_array($rights, self::LEVELS)) continue;
$this->data->user->auth($actor, "");
foreach(array_keys(self::USERS) as $affected) {
// users with unknown/invalid rights should be treated just like regular users and only be able to act for themselves
if($actor==$affected) {
$this->assertTrue($this->data->user->authorize($affected, "userExists"), "User $actor acted properly for $affected, but the action was denied.");
$this->assertTrue($this->data->user->authorize($affected, "userRemove"), "User $actor acted properly for $affected, but the action was denied.");
} else {
$this->assertFalse($this->data->user->authorize($affected, "userExists"), "User $actor acted improperly for $affected, but the action was allowed.");
$this->assertFalse($this->data->user->authorize($affected, "userRemove"), "User $actor acted improperly for $affected, but the action was allowed.");
}
// they should never be able to set rights
foreach(self::LEVELS as $level) {
$this->assertFalse($this->data->user->authorize($affected, "userRightsSet", $level), "User $actor acted improperly for $affected settings rights level $level, but the action was allowed.");
}
}
// they should not be able to list users
foreach(self::DOMAINS as $domain) {
$this->assertFalse($this->data->user->authorize($domain, "userList"), "User $actor improperly checked user list for domain '$domain', but the action was allowed.");
}
}
}
function testInternalExceptionLogic() {
$tests = [
// methods of User class to test, with parameters besides affected user
'exists' => [],
'remove' => [],
'add' => [''],
'passwordSet' => [''],
'propertiesGet' => [],
'propertiesSet' => [[]],
'rightsGet' => [],
'rightsSet' => [User\Driver::RIGHTS_GLOBAL_ADMIN],
'list' => [],
];
// try first with a global admin (there should be no exception)
$this->data->user->auth("gadm@example.com", "");
$this->assertCount(0, $this->checkExceptions("user@example.org", $tests));
// next try with a regular user acting on another user (everything should fail)
$this->data->user->auth("user@example.com", "");
$this->assertCount(sizeof($tests), $this->checkExceptions("user@example.org", $tests));
}
function testExternalExceptionLogic() {
// set up the test for an external driver
$this->setUp(Test\User\DriverExternalMock::class, Test\User\Database::class);
// run the previous test with the external driver set up
$this->testInternalExceptionLogic();
}
// meat of testInternalExceptionLogic and testExternalExceptionLogic
// calls each requested function with supplied arguments, catches authorization exceptions, and returns an array of caught failed calls
protected function checkExceptions(string $user, $tests): array {
$err = [];
foreach($tests as $func => $args) {
// list method does not take an affected user, so do not unshift for that one
if($func != "list") array_unshift($args, $user);
try {
call_user_func_array(array($this->data->user, $func), $args);
} catch(User\ExceptionAuthz $e) {
$err[] = $func;
}
}
return $err;
}
}