keycloak: 25.0.6 -> 26.0.0 (#346439)

nixos/modules/services/web-apps/keycloak.nix

@@ -249,12 +249,14 @@ in
       package = mkPackageOption pkgs "keycloak" { };
 
       initialAdminPassword = mkOption {
-        type = str;
-        default = "changeme";
+        type = nullOr str;
+        default = null;
         description = ''
-          Initial password set for the `admin`
-          user. The password is not stored safely and should be changed
+          Initial password set for the temporary `admin` user.
+          The password is not stored safely and should be changed
           immediately in the admin panel.
+
+          See [Admin bootstrap and recovery](https://www.keycloak.org/server/bootstrap-admin-recovery) for details.
         '';
       };
 
@@ -351,35 +353,12 @@ in
                 for more information about hostname configuration.
               '';
             };
-
-            proxy = mkOption {
-              type = enum [ "edge" "reencrypt" "passthrough" "none" ];
-              default = "none";
-              example = "edge";
-              description = ''
-                The proxy address forwarding mode if the server is
-                behind a reverse proxy.
-
-                - `edge`:
-                  Enables communication through HTTP between the
-                  proxy and Keycloak.
-                - `reencrypt`:
-                  Requires communication through HTTPS between the
-                  proxy and Keycloak.
-                - `passthrough`:
-                  Enables communication through HTTP or HTTPS between
-                  the proxy and Keycloak.
-
-                See <https://www.keycloak.org/server/reverseproxy> for more information.
-              '';
-            };
           };
         };
 
         example = literalExpression ''
           {
             hostname = "keycloak.example.com";
-            proxy = "reencrypt";
             https-key-store-file = "/path/to/file";
             https-key-store-password = { _secret = "/run/keys/store_password"; };
           }
@@ -497,6 +476,16 @@ in
               See [New Hostname options](https://www.keycloak.org/docs/25.0.0/upgrading/#new-hostname-options) for details.
             '';
           }
+          {
+            assertion = cfg.settings.proxy or null == null;
+            message = ''
+              The option `services.keycloak.settings.proxy' has been removed.
+              Set `services.keycloak.settings.proxy-headers` in combination
+              with other hostname options as needed instead.
+              See [Proxy option removed](https://www.keycloak.org/docs/latest/upgrading/index.html#proxy-option-removed)
+              for more information.
+            '';
+          }
         ];
 
         environment.systemPackages = [ keycloakBuild ];
@@ -633,6 +622,9 @@ in
             environment = {
               KC_HOME_DIR = "/run/keycloak";
               KC_CONF_DIR = "/run/keycloak/conf";
+            } // lib.optionalAttrs (cfg.initialAdminPassword != null) {
+              KC_BOOTSTRAP_ADMIN_USERNAME = "admin";
+              KC_BOOTSTRAP_ADMIN_PASSWORD = cfg.initialAdminPassword;
             };
             serviceConfig = {
               LoadCredential =
@@ -658,6 +650,7 @@ in
 
               ln -s ${themesBundle} /run/keycloak/themes
               ln -s ${keycloakBuild}/providers /run/keycloak/
+              ln -s ${keycloakBuild}/lib /run/keycloak/
 
               install -D -m 0600 ${confFile} /run/keycloak/conf/keycloak.conf
 
@@ -672,8 +665,6 @@ in
               mkdir -p /run/keycloak/ssl
               cp $CREDENTIALS_DIRECTORY/ssl_{cert,key} /run/keycloak/ssl/
             '' + ''
-              export KEYCLOAK_ADMIN=admin
-              export KEYCLOAK_ADMIN_PASSWORD=${escapeShellArg cfg.initialAdminPassword}
               kc.sh --verbose start --optimized
             '';
           };

nixos/tests/keycloak.nix

@@ -20,6 +20,8 @@ let
 
       nodes = {
         keycloak = { config, ... }: {
+          virtualisation.memorySize = 2047;
+
           security.pki.certificateFiles = [
             certs.ca.cert
           ];
@@ -48,8 +50,7 @@ let
             ];
           };
           environment.systemPackages = with pkgs; [
-            xmlstarlet
-            html-tidy
+            htmlq
             jq
           ];
         };
@@ -151,16 +152,14 @@ let
           # 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",
+              "htmlq '#kc-form-login' --attribute action --filename login_form --output 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",
+              "htmlq '#code' --attribute value --filename auth_code_html --output auth_code"
           )
 
           # Exchange the authorization code for an access token.

pkgs/servers/keycloak/default.nix

@@ -18,11 +18,11 @@ let
   '';
 in stdenv.mkDerivation rec {
   pname = "keycloak";
-  version = "25.0.6";
+  version = "26.0.0";
 
   src = fetchzip {
     url = "https://github.com/keycloak/keycloak/releases/download/${version}/keycloak-${version}.zip";
-    hash = "sha256-1VHixRgErao/1ZEJv+rlnNmUd2NT35X89D8wuUhYF08=";
+    hash = "sha256-BWkF5iiR4J7NskrJUFmlP0N+HEkyZLnLJbMmbXCROxo=";
   };
 
   nativeBuildInputs = [ makeWrapper jre ];