Collaboration diagram for ilOpenIdConnectUserSync:

Public Member Functions
	__construct (private readonly ilOpenIdConnectSettings $settings, private readonly stdClass $user_info)

	setExternalAccount (string $ext_account)

	setInternalAccount (string $int_account)

	getUserId ()

	needsCreation ()

	updateUser ()

Data Fields
const	AUTH_MODE = 'oidc'

Protected Member Functions
	parseRoleAssignments ()

Private Member Functions
	transformToXml ()

	valueFrom (string $connect_name)

Private Attributes
const	UDF_STRING = 'udf_'

readonly ilLogger	$logger

readonly Language	$lng

readonly ilXmlWriter	$writer

string	$ext_account = ''

string	$int_account = ''

int	$usr_id = 0

array	$user_defined_fields

Detailed Description

Definition at line 24 of file class.ilOpenIdConnectUserSync.php.

Constructor & Destructor Documentation

◆ __construct()

ilOpenIdConnectUserSync::__construct	(	private readonly ilOpenIdConnectSettings	$settings,
		private readonly stdClass	$user_info
	)

Definition at line 40 of file class.ilOpenIdConnectUserSync.php.

      {
        global $DIC;
 
        $this->logger = $DIC->logger()->auth();
        $this->lng = $DIC->language();
        $this->writer = new ilXmlWriter();
        $this->user_defined_fields = $DIC['user']->getProfile()->getAllUserDefinedFields();
    }

References $DIC, ILIAS\Repository\lng(), and ILIAS\Repository\logger().

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Member Function Documentation

◆ getUserId()

ilOpenIdConnectUserSync::getUserId ( )

Definition at line 63 of file class.ilOpenIdConnectUserSync.php.

                               : int
    {
        return $this->usr_id;
    }

References $usr_id.

Referenced by transformToXml().

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◆ needsCreation()

ilOpenIdConnectUserSync::needsCreation ( )

Definition at line 68 of file class.ilOpenIdConnectUserSync.php.

                                   : bool
    {
        $this->logger->dump($this->int_account, ilLogLevel::DEBUG);
 
        return $this->int_account === '';
    }

References ilLogLevel\DEBUG, and ILIAS\Repository\logger().

Referenced by parseRoleAssignments(), transformToXml(), and updateUser().

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◆ parseRoleAssignments()

ilOpenIdConnectUserSync::parseRoleAssignments ( )

protected

Returns: array<int, int> Map of role assignments, where the key equals the respetive value

Definition at line 289 of file class.ilOpenIdConnectUserSync.php.

                                             : array
    {
        $this->logger->debug('Parsing role assignments');
 
        $found_role = false;
 
        $roles_assignable[$this->settings->getRole()] = $this->settings->getRole();
 
        $this->logger->dump($this->settings->getRoleMappings(), ilLogLevel::DEBUG);
 
        foreach ($this->settings->getRoleMappings() as $role_id => $role_info) {
            $this->logger->dump($role_id, ilLogLevel::DEBUG);
            $this->logger->dump($role_info, ilLogLevel::DEBUG);
 
            if ($role_info['value'] === '') {
                $this->logger->debug('No role mapping for role: ' . $role_id);
                continue;
            }
 
            [$role_attribute, $role_value] = array_map(trim(...), explode('::', $role_info['value']));
 
            if (!$role_attribute || !$role_value) {
                $this->logger->debug('No valid role mapping configuration for: ' . $role_id);
                continue;
            }
 
            if (!isset($this->user_info->{$role_attribute})) {
                $this->logger->debug('No user info passed');
                continue;
            }
 
            if (!$role_info['update'] && !$this->needsCreation()) {
                $this->logger->debug('No user role update for role: ' . $role_id);
                continue;
            }
 
            if (is_array($this->user_info->{$role_attribute})) {
                $roles_claim = array_map(
                    static function (mixed $value): string {
                        return match (true) {
                            is_string($value) => trim($value),
                            $value instanceof stdClass && property_exists($value, 'id') => trim((string) $value->id),
                            $value instanceof stdClass && property_exists($value, 'value') => trim((string) $value->value),
                            default => throw new DomainException(sprintf(
                                'Unexpected role value type, please check your provider configuration: %s',
                                print_r($value, true)
                            )),
                        };
                    },
                    $this->user_info->{$role_attribute}
                );
                if (!in_array($role_value, $roles_claim, true)) {
                    $this->logger->debug('User account has no ' . $role_value);
                    continue;
                }
            } elseif (strcmp(trim((string) $this->user_info->{$role_attribute}), $role_value) !== 0) {
                $this->logger->debug('User account has no ' . $role_value);
                continue;
            }
 
            $this->logger->debug('Matching role mapping for role_id: ' . $role_id);
 
            $found_role = true;
            $roles_assignable[(int) $role_id] = (int) $role_id;
            $long_role_id = ('il_' . IL_INST_ID . '_role_' . $role_id);
 
            $this->writer->xmlElement(
                'Role',
                [
                    'Id' => $long_role_id,
                    'Type' => 'Global',
                    'Action' => 'Assign'
                ],
                null
            );
        }
 
        if (!$found_role && $this->needsCreation()) {
            $long_role_id = ('il_' . IL_INST_ID . '_role_' . $this->settings->getRole());
 
            $this->writer->xmlElement(
                'Role',
                [
                    'Id' => $long_role_id,
                    'Type' => 'Global',
                    'Action' => 'Assign'
                ],
                null
            );
        }
 
        return $roles_assignable;
    }

References ilLogLevel\DEBUG, ILIAS\Repository\logger(), needsCreation(), and ILIAS\Repository\settings().

Referenced by transformToXml(), and updateUser().

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◆ setExternalAccount()

ilOpenIdConnectUserSync::setExternalAccount ( string $ext_account )

Definition at line 52 of file class.ilOpenIdConnectUserSync.php.

                                                           : void
    {
        $this->ext_account = $ext_account;
    }

References $ext_account.

◆ setInternalAccount()

ilOpenIdConnectUserSync::setInternalAccount ( string $int_account )

Definition at line 57 of file class.ilOpenIdConnectUserSync.php.

                                                           : void
    {
        $this->int_account = $int_account;
        $this->usr_id = (int) ilObjUser::_lookupId($this->int_account);
    }

References $int_account, ilObjUser\_lookupId(), and ILIAS\Repository\int().

Referenced by updateUser().

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◆ transformToXml()

ilOpenIdConnectUserSync::transformToXml ( )

private

Definition at line 103 of file class.ilOpenIdConnectUserSync.php.

                                     : void
    {
        $this->writer->xmlStartTag('Users');
 
        if ($this->needsCreation()) {
            $this->writer->xmlStartTag('User', ['Action' => 'Insert']);
            $this->writer->xmlElement('Login', [], ilAuthUtils::_generateLogin($this->ext_account));
        } else {
            $this->writer->xmlStartTag(
                'User',
                [
                    'Id' => $this->getUserId(),
                    'Action' => 'Update'
                ]
            );
            $this->writer->xmlElement('Login', [], $this->int_account);
        }
 
        $this->writer->xmlElement('ExternalAccount', [], $this->ext_account);
        $this->writer->xmlElement('AuthMode', ['type' => self::AUTH_MODE], null);
 
        $this->parseRoleAssignments();
 
        if ($this->needsCreation()) {
            $this->writer->xmlElement('Active', [], 'true');
            $this->writer->xmlElement('TimeLimitOwner', [], 7);
            $this->writer->xmlElement('TimeLimitUnlimited', [], 1);
            $this->writer->xmlElement('TimeLimitFrom', [], time());
            $this->writer->xmlElement('TimeLimitUntil', [], time());
        }
 
        $profile_fields = $this->settings->getProfileMappingFields();
 
        $udf_fields = [];
        foreach ($this->user_defined_fields as $field) {
            $field = self::UDF_STRING . $field->getIdentifier();
            $udf_fields[$field] = $field;
        }
 
        $profile_and_udf_fields = $profile_fields + $udf_fields;
        foreach ($profile_and_udf_fields as $field => $lng_key) {
            $connect_name = $this->settings->getProfileMappingFieldValue($field);
            if (!$connect_name) {
                $this->logger->debug('Ignoring unconfigured field: ' . $field);
                continue;
            }
            if (!$this->needsCreation() && !$this->settings->getProfileMappingFieldUpdate($field)) {
                $this->logger->debug('Ignoring ' . $field . ' for update.');
                continue;
            }
 
            $value = $this->valueFrom($connect_name);
            if ($value === '') {
                $this->logger->debug('Cannot find user data in ' . $connect_name);
                continue;
            }
 
            switch ($field) {
                case 'gender':
                    switch (strtolower($value)) {
                        case 'm':
                        case 'male':
                            $this->writer->xmlElement('Gender', [], 'm');
                            break;
 
                        case 'f':
                        case 'female':
                            $this->writer->xmlElement('Gender', [], 'f');
                            break;
 
                        default:
                            // use the default for anything that is not clearly m or f
                            $this->writer->xmlElement('Gender', [], 'n');
                            break;
                    }
                    break;
 
                case 'firstname':
                    $this->writer->xmlElement('Firstname', [], $value);
                    break;
 
                case 'lastname':
                    $this->writer->xmlElement('Lastname', [], $value);
                    break;
 
                case 'hobby':
                    $this->writer->xmlElement('Hobby', [], $value);
                    break;
 
                case 'title':
                    $this->writer->xmlElement('Title', [], $value);
                    break;
 
                case 'institution':
                    $this->writer->xmlElement('Institution', [], $value);
                    break;
 
                case 'department':
                    $this->writer->xmlElement('Department', [], $value);
                    break;
 
                case 'street':
                    $this->writer->xmlElement('Street', [], $value);
                    break;
 
                case 'city':
                    $this->writer->xmlElement('City', [], $value);
                    break;
 
                case 'zipcode':
                    $this->writer->xmlElement('PostalCode', [], $value);
                    break;
 
                case 'country':
                    $this->writer->xmlElement('Country', [], $value);
                    break;
 
                case 'phone_office':
                    $this->writer->xmlElement('PhoneOffice', [], $value);
                    break;
 
                case 'phone_home':
                    $this->writer->xmlElement('PhoneHome', [], $value);
                    break;
 
                case 'phone_mobile':
                    $this->writer->xmlElement('PhoneMobile', [], $value);
                    break;
 
                case 'fax':
                    $this->writer->xmlElement('Fax', [], $value);
                    break;
 
                case 'email':
                    $this->writer->xmlElement('Email', [], $value);
                    break;
 
                case 'second_email':
                    $this->writer->xmlElement('SecondEmail', [], $value);
                    break;
 
                case 'matriculation':
                    $this->writer->xmlElement('Matriculation', [], $value);
                    break;
 
                default:
                    if (!str_starts_with($field, 'udf_')) {
                        continue 2;
                    }
 
                    $id_data = explode('_', $field);
                    if (!isset($id_data[1])) {
                        continue 2;
                    }
 
                    $field = $this->user_defined_fields[$id_data[1]] ?? null;
                    if ($definition === null) {
                        $this->logger->warning(
                            sprintf(
                                'Invalid/Orphaned UD field mapping detected: %s',
                                $field
                            )
                        );
                        break;
                    }
 
                    $this->writer->xmlElement(
                        'UserDefinedField',
                        [
                            'Id' => $field->getIdentifier(),
                            'Name' => $field->getLabel($this->lng)
                        ],
                        $value
                    );
                    break;
            }
        }
        $this->writer->xmlEndTag('User');
        $this->writer->xmlEndTag('Users');
 
        $this->logger->debug($this->writer->xmlDumpMem());
    }

References ilAuthUtils\_generateLogin(), getUserId(), ILIAS\Repository\logger(), needsCreation(), parseRoleAssignments(), ILIAS\Repository\settings(), and valueFrom().

Referenced by updateUser().

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◆ updateUser()

ilOpenIdConnectUserSync::updateUser ( )

Definition at line 75 of file class.ilOpenIdConnectUserSync.php.

                                : bool
    {
        if ($this->needsCreation() && !$this->settings->isSyncAllowed()) {
            throw new ilOpenIdConnectSyncForbiddenException('No internal account given.');
        }
 
        $this->transformToXml();
 
        $importParser = new ilUserImportParser();
        $importParser->setXMLContent($this->writer->xmlDumpMem(false));
 
        $roles = $this->parseRoleAssignments();
        $importParser->setRoleAssignment($roles);
 
        $importParser->setFolderId(USER_FOLDER_ID);
        $importParser->startParsing();
        $debug = $importParser->getProtocol();
        $this->logger->debug(json_encode($debug, JSON_THROW_ON_ERROR | JSON_PRETTY_PRINT));
 
        $int_account = ilObjUser::_checkExternalAuthAccount(
            self::AUTH_MODE,
            $this->ext_account
        );
        $this->setInternalAccount($int_account);
 
        return true;
    }

References $int_account, ilObjUser\_checkExternalAuthAccount(), ILIAS\Repository\logger(), needsCreation(), parseRoleAssignments(), setInternalAccount(), ILIAS\Repository\settings(), transformToXml(), and USER_FOLDER_ID.

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◆ valueFrom()

ilOpenIdConnectUserSync::valueFrom ( string $connect_name )

private

Definition at line 383 of file class.ilOpenIdConnectUserSync.php.

                                                    : string
    {
        if (!$connect_name) {
            return '';
        }
 
        if (!property_exists($this->user_info, $connect_name)) {
            $this->logger->debug('Cannot find property ' . $connect_name . ' in user info ');
            return '';
        }
 
        return (string) $this->user_info->{$connect_name};
    }