fix: correct oidcsettings management (#4413)

* fix(oidcsettings): corrected projection, unittests and added the add endpoint

* fix(oidcsettings): corrected default handling and instance setup

* fix: set oidc settings correctly in console

* cleanup

* e2e test

* improve e2e test

* lint e2e

Co-authored-by: Livio Spring <livio.a@gmail.com>
Co-authored-by: Fabi <38692350+hifabienne@users.noreply.github.com>

e2e/cypress/e2e/settings/oidc-settings.cy.ts

@@ -0,0 +1,38 @@
+import { apiAuth } from '../../support/api/apiauth';
+import { ensureOIDCSettingsSet } from '../../support/api/oidc-settings';
+
+describe('oidc settings', () => {
+  const oidcSettingsPath = `/settings?id=oidc`;
+  const accessTokenPrecondition = 1;
+  const idTokenPrecondition = 2;
+  const refreshTokenExpirationPrecondition = 7;
+  const refreshTokenIdleExpirationPrecondition = 2;
+
+  before(`ensure they are set`, () => {
+    apiAuth().then((apiCallProperties) => {
+      ensureOIDCSettingsSet(
+        apiCallProperties,
+        accessTokenPrecondition,
+        idTokenPrecondition,
+        refreshTokenExpirationPrecondition,
+        refreshTokenIdleExpirationPrecondition,
+      );
+      cy.visit(oidcSettingsPath);
+    });
+  });
+
+  it(`should update oidc settings`, () => {
+    cy.get('[formcontrolname="accessTokenLifetime"]').should('value', accessTokenPrecondition).clear().type('2');
+    cy.get('[formcontrolname="idTokenLifetime"]').should('value', idTokenPrecondition).clear().type('24');
+    cy.get('[formcontrolname="refreshTokenExpiration"]')
+      .should('value', refreshTokenExpirationPrecondition)
+      .clear()
+      .type('30');
+    cy.get('[formcontrolname="refreshTokenIdleExpiration"]')
+      .should('value', refreshTokenIdleExpirationPrecondition)
+      .clear()
+      .type('7');
+    cy.get('[data-e2e="save-button"]').click();
+    cy.get('.data-e2e-success');
+  });
+});