diff options
Diffstat (limited to 'nixpkgs/nixos/tests/keycloak.nix')
-rw-r--r-- | nixpkgs/nixos/tests/keycloak.nix | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/keycloak.nix b/nixpkgs/nixos/tests/keycloak.nix new file mode 100644 index 000000000000..228e57d1cdd6 --- /dev/null +++ b/nixpkgs/nixos/tests/keycloak.nix @@ -0,0 +1,183 @@ +# This tests Keycloak: it starts the service, creates a realm with an +# OIDC client and a user, and simulates the user logging in to the +# client using their Keycloak login. + +let + certs = import ./common/acme/server/snakeoil-certs.nix; + frontendUrl = "https://${certs.domain}"; + + keycloakTest = import ./make-test-python.nix ( + { pkgs, databaseType, ... }: + let + initialAdminPassword = "h4Iho\"JFn't2>iQIR9"; + adminPasswordFile = pkgs.writeText "admin-password" "${initialAdminPassword}"; + in + { + name = "keycloak"; + meta = with pkgs.lib.maintainers; { + maintainers = [ talyz ]; + }; + + nodes = { + keycloak = { config, ... }: { + security.pki.certificateFiles = [ + certs.ca.cert + ]; + + networking.extraHosts = '' + 127.0.0.1 ${certs.domain} + ''; + + services.keycloak = { + enable = true; + settings = { + hostname = certs.domain; + }; + inherit initialAdminPassword; + sslCertificate = "${certs.${certs.domain}.cert}"; + sslCertificateKey = "${certs.${certs.domain}.key}"; + database = { + type = databaseType; + username = "bogus"; + name = "also bogus"; + passwordFile = "${pkgs.writeText "dbPassword" ''wzf6\"vO"Cb\nP>p#6;c&o?eu=q'THE'''H''''E''}"; + }; + plugins = with config.services.keycloak.package.plugins; [ + keycloak-discord + keycloak-metrics-spi + ]; + }; + environment.systemPackages = with pkgs; [ + xmlstarlet + html-tidy + jq + ]; + }; + }; + + testScript = + let + client = { + clientId = "test-client"; + name = "test-client"; + redirectUris = [ "urn:ietf:wg:oauth:2.0:oob" ]; + }; + + user = { + firstName = "Chuck"; + lastName = "Testa"; + username = "chuck.testa"; + email = "chuck.testa@example.com"; + }; + + password = "password1234"; + + realm = { + enabled = true; + realm = "test-realm"; + clients = [ client ]; + users = [( + user // { + enabled = true; + credentials = [{ + type = "password"; + temporary = false; + value = password; + }]; + } + )]; + }; + + realmDataJson = pkgs.writeText "realm-data.json" (builtins.toJSON realm); + + jqCheckUserinfo = pkgs.writeText "check-userinfo.jq" '' + if { + "firstName": .given_name, + "lastName": .family_name, + "username": .preferred_username, + "email": .email + } != ${builtins.toJSON user} then + error("Wrong user info!") + else + empty + end + ''; + in '' + keycloak.start() + keycloak.wait_for_unit("keycloak.service") + keycloak.wait_for_open_port(443) + keycloak.wait_until_succeeds("curl -sSf ${frontendUrl}") + + ### Realm Setup ### + + # Get an admin interface access token + keycloak.succeed(""" + curl -sSf -d 'client_id=admin-cli' \ + -d 'username=admin' \ + -d "password=$(<${adminPasswordFile})" \ + -d 'grant_type=password' \ + '${frontendUrl}/realms/master/protocol/openid-connect/token' \ + | jq -r '"Authorization: bearer " + .access_token' >admin_auth_header + """) + + # Register the metrics SPI + keycloak.succeed( + """${pkgs.jre}/bin/keytool -import -alias snakeoil -file ${certs.ca.cert} -storepass aaaaaa -keystore cacert.jks -noprompt""", + """KC_OPTS='-Djavax.net.ssl.trustStore=cacert.jks -Djavax.net.ssl.trustStorePassword=aaaaaa' kcadm.sh config credentials --server '${frontendUrl}' --realm master --user admin --password "$(<${adminPasswordFile})" """, + """KC_OPTS='-Djavax.net.ssl.trustStore=cacert.jks -Djavax.net.ssl.trustStorePassword=aaaaaa' kcadm.sh update events/config -s 'eventsEnabled=true' -s 'adminEventsEnabled=true' -s 'eventsListeners+=metrics-listener'""", + """curl -sSf '${frontendUrl}/realms/master/metrics' | grep '^keycloak_admin_event_UPDATE'""" + ) + + # Publish the realm, including a test OIDC client and user + keycloak.succeed( + "curl -sSf -H @admin_auth_header -X POST -H 'Content-Type: application/json' -d @${realmDataJson} '${frontendUrl}/admin/realms/'" + ) + + # Generate and save the client secret. To do this we need + # Keycloak's internal id for the client. + keycloak.succeed( + "curl -sSf -H @admin_auth_header '${frontendUrl}/admin/realms/${realm.realm}/clients?clientId=${client.name}' | jq -r '.[].id' >client_id", + "curl -sSf -H @admin_auth_header -X POST '${frontendUrl}/admin/realms/${realm.realm}/clients/'$(<client_id)'/client-secret' | jq -r .value >client_secret", + ) + + + ### Authentication Testing ### + + # Start the login process by sending an initial request to the + # OIDC authentication endpoint, saving the returned page. Tidy + # up the HTML (XmlStarlet is picky) and extract the login form + # post url. + keycloak.succeed( + "curl -sSf -c cookie '${frontendUrl}/realms/${realm.realm}/protocol/openid-connect/auth?client_id=${client.name}&redirect_uri=urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob&scope=openid+email&response_type=code&response_mode=query&nonce=qw4o89g3qqm' >login_form", + "tidy -asxml -q -m login_form || true", + "xml sel -T -t -m \"_:html/_:body/_:div/_:div/_:div/_:div/_:div/_:div/_:form[@id='kc-form-login']\" -v @action login_form >form_post_url", + ) + + # Post the login form and save the response. Once again tidy up + # the HTML, then extract the authorization code. + keycloak.succeed( + "curl -sSf -L -b cookie -d 'username=${user.username}' -d 'password=${password}' -d 'credentialId=' \"$(<form_post_url)\" >auth_code_html", + "tidy -asxml -q -m auth_code_html || true", + "xml sel -T -t -m \"_:html/_:body/_:div/_:div/_:div/_:div/_:div/_:input[@id='code']\" -v @value auth_code_html >auth_code", + ) + + # Exchange the authorization code for an access token. + keycloak.succeed( + "curl -sSf -d grant_type=authorization_code -d code=$(<auth_code) -d client_id=${client.name} -d client_secret=$(<client_secret) -d redirect_uri=urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob '${frontendUrl}/realms/${realm.realm}/protocol/openid-connect/token' | jq -r '\"Authorization: bearer \" + .access_token' >auth_header" + ) + + # Use the access token on the OIDC userinfo endpoint and check + # that the returned user info matches what we initialized the + # realm with. + keycloak.succeed( + "curl -sSf -H @auth_header '${frontendUrl}/realms/${realm.realm}/protocol/openid-connect/userinfo' | jq -f ${jqCheckUserinfo}" + ) + ''; + } + ); +in +{ + postgres = keycloakTest { databaseType = "postgresql"; }; + mariadb = keycloakTest { databaseType = "mariadb"; }; + mysql = keycloakTest { databaseType = "mysql"; }; +} |