simplesamlphp/simplesamlphp

A PHP implementation of a SAML 2.0 service provider and identity provider.

v2.5.0 2026-03-14 23:42 UTC

Requires

• php: ^8.3
• ext-date: *
• ext-dom: *
• ext-hash: *
• ext-json: *
• ext-mbstring: *
• ext-openssl: *
• ext-pcre: *
• ext-session: *
• ext-simplexml: *
• ext-spl: *
• ext-zlib: *
• gettext/gettext: ~5.7
• gettext/translator: ~1.2
• phpmailer/phpmailer: ~6.10
• psr/event-dispatcher: ~1.0
• psr/log: ~3.0
• simplesamlphp/assert: ~2.0
• simplesamlphp/composer-module-installer: ~1.7
• simplesamlphp/saml2: ~6.1
• simplesamlphp/saml2-legacy: ~4.20
• simplesamlphp/simplesamlphp-assets-base: ~2.5.0
• simplesamlphp/xml-common: ~2.7
• simplesamlphp/xml-security: ~2.3
• symfony/cache: ~7.4
• symfony/config: ~7.4
• symfony/console: ~7.4
• symfony/dependency-injection: ~7.4
• symfony/event-dispatcher: ~7.4
• symfony/expression-language: ~7.4
• symfony/filesystem: ~7.4
• symfony/finder: ~7.4
• symfony/framework-bundle: ~7.4
• symfony/http-client: ~7.4
• symfony/http-client-contracts: ~3.5
• symfony/http-foundation: ~7.4
• symfony/http-kernel: ~7.4
• symfony/intl: ~7.4
• symfony/password-hasher: ~7.4
• symfony/polyfill-intl-icu: ~1.33
• symfony/routing: ~7.4
• symfony/translation-contracts: ~3.6
• symfony/twig-bridge: ~7.4
• symfony/var-exporter: ~7.4
• symfony/yaml: ~7.4
• twig/intl-extra: ~3.21
• twig/twig: ~3.21

Requires (Dev)

• ext-curl: *
• ext-pdo_sqlite: *
• gettext/php-scanner: ~2.0
• mikey179/vfsstream: ~1.6
• predis/predis: ~3.3
• simplesamlphp/simplesamlphp-test-framework: ~1.11
• symfony/translation: ~7.4

Suggests

• ext-curl: Needed in order to check for updates automatically
• ext-intl: Needed if translations for non-English languages are required.
• ext-ldap: Needed if an LDAP backend is used
• ext-memcache: Needed if a Memcache server is used to store session information
• ext-mysql: Needed if a MySQL backend is used, either for authentication or to store session information
• ext-pdo: Needed if a database backend is used, either for authentication or to store session information
• ext-pgsql: Needed if a PostgreSQL backend is used, either for authentication or to store session information
• predis/predis: Needed if a Redis server is used to store session information

LGPL-2.1-or-later

• Andreas Åkre Solberg
• Olav Morken
• Jaime Perez

• oauth
• shibboleth
• idp
• SAML2
• ws-federation
• sp

README

Developed using JetBrains IDEs

This is the official repository of the SimpleSAMLphp software.

• SimpleSAMLphp homepage
• SimpleSAMLphp Downloads

Please, contribute!