feat: specs for SLO

This reverts commit e0a5a63f2e.

Gemfile

@@ -81,6 +81,7 @@ gem 'devise_token_auth', '>= 1.2.3'
 # authorization
 gem 'jwt'
 gem 'pundit'
+
 # super admin
 gem 'administrate', '>= 0.20.1'
 gem 'administrate-field-active_storage', '>= 1.0.3'
@@ -171,6 +172,7 @@ gem 'audited', '~> 5.4', '>= 5.4.1'
 
 # need for google auth
 gem 'omniauth', '>= 2.1.2'
+gem 'omniauth-saml'
 gem 'omniauth-google-oauth2', '>= 1.1.3'
 gem 'omniauth-rails_csrf_protection', '~> 1.0', '>= 1.0.2'
 

Gemfile.lock

@@ -589,8 +589,9 @@ GEM
     oj (3.16.10)
       bigdecimal (>= 3.0)
       ostruct (>= 0.2)
-    omniauth (2.1.2)
+    omniauth (2.1.3)
       hashie (>= 3.4.6)
+      logger
       rack (>= 2.2.3)
       rack-protection
     omniauth-google-oauth2 (1.1.3)
@@ -604,6 +605,9 @@ GEM
     omniauth-rails_csrf_protection (1.0.2)
       actionpack (>= 4.2)
       omniauth (~> 2.0)
+    omniauth-saml (2.2.4)
+      omniauth (~> 2.1)
+      ruby-saml (~> 1.18)
     opensearch-ruby (3.4.0)
       faraday (>= 1.0, < 3)
       multi_json (>= 1.0)
@@ -773,6 +777,9 @@ GEM
       faraday (>= 1)
       faraday-multipart (>= 1)
     ruby-progressbar (1.13.0)
+    ruby-saml (1.18.1)
+      nokogiri (>= 1.13.10)
+      rexml
     ruby-vips (2.1.4)
       ffi (~> 1.12)
     ruby2_keywords (0.0.5)
@@ -1047,6 +1054,7 @@ DEPENDENCIES
   omniauth-google-oauth2 (>= 1.1.3)
   omniauth-oauth2
   omniauth-rails_csrf_protection (~> 1.0, >= 1.0.2)
+  omniauth-saml
   opensearch-ruby
   pg
   pg_search

app/controllers/devise_overrides/omniauth_callbacks_controller.rb

@@ -47,10 +47,8 @@ class DeviseOverrides::OmniauthCallbacksController < DeviseTokenAuth::OmniauthCa
   end
 
   def get_resource_from_auth_hash # rubocop:disable Naming/AccessorMethodName
-    # find the user with their email instead of UID and token
-    @resource = resource_class.where(
-      email: auth_hash['info']['email']
-    ).first
+    email = auth_hash.dig('info', 'email')
+    @resource = resource_class.from_email(email)
   end
 
   def validate_signup_email_is_business_domain?
@@ -75,3 +73,5 @@ class DeviseOverrides::OmniauthCallbacksController < DeviseTokenAuth::OmniauthCa
     'user'
   end
 end
+
+DeviseOverrides::OmniauthCallbacksController.prepend_mod_with('DeviseOverrides::OmniauthCallbacksController')

app/controllers/devise_overrides/passwords_controller.rb

@@ -44,3 +44,5 @@ class DeviseOverrides::PasswordsController < Devise::PasswordsController
     }, status: status
   end
 end
+
+DeviseOverrides::PasswordsController.prepend_mod_with('DeviseOverrides::PasswordsController')

app/javascript/dashboard/api/samlSettings.js

@@ -0,0 +1,26 @@
+/* global axios */
+import ApiClient from './ApiClient';
+
+class SamlSettingsAPI extends ApiClient {
+  constructor() {
+    super('saml_settings', { accountScoped: true });
+  }
+
+  get() {
+    return axios.get(this.url);
+  }
+
+  create(data) {
+    return axios.post(this.url, { saml_settings: data });
+  }
+
+  update(data) {
+    return axios.put(this.url, { saml_settings: data });
+  }
+
+  delete() {
+    return axios.delete(this.url);
+  }
+}
+
+export default new SamlSettingsAPI();

app/javascript/dashboard/components-next/sidebar/Sidebar.vue

@@ -494,6 +494,12 @@ const menuItems = computed(() => {
           icon: 'i-lucide-clock-alert',
           to: accountScopedRoute('sla_list'),
         },
+        {
+          name: 'Settings Security',
+          label: t('SIDEBAR.SECURITY'),
+          icon: 'i-lucide-shield',
+          to: accountScopedRoute('security_settings_index'),
+        },
         {
           name: 'Settings Billing',
           label: t('SIDEBAR.BILLING'),

app/javascript/dashboard/featureFlags.js

@@ -40,6 +40,7 @@ export const FEATURE_FLAGS = {
   CONTACT_CHATWOOT_SUPPORT_TEAM: 'contact_chatwoot_support_team',
   WHATSAPP_EMBEDDED_SIGNUP: 'whatsapp_embedded_signup',
   CAPTAIN_V2: 'captain_integration_v2',
+  SAML: 'saml',
 };
 
 export const PREMIUM_FEATURES = [
@@ -49,4 +50,5 @@ export const PREMIUM_FEATURES = [
   FEATURE_FLAGS.AUDIT_LOGS,
   FEATURE_FLAGS.HELP_CENTER,
   FEATURE_FLAGS.CAPTAIN_V2,
+  FEATURE_FLAGS.SAML,
 ];

app/javascript/dashboard/helper/featureHelper.js

@@ -19,6 +19,7 @@ const FEATURE_HELP_URLS = {
   team_management: 'https://chwt.app/hc/teams',
   webhook: 'https://chwt.app/hc/webhooks',
   billing: 'https://chwt.app/pricing',
+  saml: 'https://chwt.app/hc/saml',
 };
 
 export function getHelpUrlForFeature(featureName) {

app/javascript/dashboard/i18n/locale/en/settings.json

@@ -358,7 +358,8 @@
       "INFO_TEXT": "Let the system automatically mark you offline when you aren't using the app or dashboard.",
       "INFO_SHORT": "Automatically mark offline when you aren't using the app."
     },
-    "DOCS": "Read docs"
+    "DOCS": "Read docs",
+    "SECURITY": "Security"
   },
   "BILLING_SETTINGS": {
     "TITLE": "Billing",
@@ -390,6 +391,77 @@
     },
     "NO_BILLING_USER": "Your billing account is being configured. Please refresh the page and try again."
   },
+  "SECURITY_SETTINGS": {
+    "TITLE": "Security",
+    "DESCRIPTION": "Manage your account security settings.",
+    "LINK_TEXT": "Learn more about SAML SSO",
+    "SAML": {
+      "TITLE": "SAML SSO",
+      "NOTE": "Configure SAML single sign-on for your account. Users will authenticate through your identity provider instead of using email/password.",
+      "ACS_URL": {
+        "LABEL": "ACS URL",
+        "TOOLTIP": "Assertion Consumer Service URL - Configure this URL in your IdP as the destination for SAML responses"
+      },
+      "SSO_URL": {
+        "LABEL": "SSO URL",
+        "HELP": "The URL where SAML authentication requests will be sent",
+        "PLACEHOLDER": "https://your-idp.com/saml/sso"
+      },
+      "CERTIFICATE": {
+        "LABEL": "Signing certificate in PEM format",
+        "HELP": "The public certificate from your identity provider used to verify SAML responses",
+        "PLACEHOLDER": "-----BEGIN CERTIFICATE-----\nMIIC..."
+      },
+      "FINGERPRINT": {
+        "LABEL": "Fingerprint",
+        "TOOLTIP": "SHA-1 fingerprint of the certificate - Use this to verify the certificate in your IdP configuration"
+      },
+      "COPY_SUCCESS": "Copied to clipboard",
+      "SP_ENTITY_ID": {
+        "LABEL": "SP Entity ID",
+        "HELP": "Unique identifier for this application as a service provider (auto-generated).",
+        "TOOLTIP": "Unique identifier for Chatwoot as the Service Provider - Configure this in your IdP settings"
+      },
+      "IDP_ENTITY_ID": {
+        "LABEL": "Identity Provider Entity ID",
+        "HELP": "Unique identifier for your identity provider (usually found in IdP configuration)",
+        "PLACEHOLDER": "https://your-idp.com/saml"
+      },
+      "UPDATE_BUTTON": "Update SAML Settings",
+      "API": {
+        "SUCCESS": "SAML settings updated successfully",
+        "ERROR": "Failed to update SAML settings",
+        "ERROR_LOADING": "Failed to load SAML settings",
+        "DISABLED": "SAML settings disabled successfully"
+      },
+      "VALIDATION": {
+        "REQUIRED_FIELDS": "SSO URL, Identity Provider Entity ID, and Certificate are required fields",
+        "SSO_URL_ERROR": "Please enter a valid SSO URL",
+        "CERTIFICATE_ERROR": "Certificate is required",
+        "IDP_ENTITY_ID_ERROR": "Identity Provider Entity ID is required"
+      },
+      "ENTERPRISE_PAYWALL": {
+        "AVAILABLE_ON": "The SAML SSO feature is only available in the Enterprise plans.",
+        "UPGRADE_PROMPT": "Upgrade to an Enterprise plan to access SAML single sign-on and other advanced security features.",
+        "ASK_ADMIN": "Please reach out to your administrator for the upgrade."
+      },
+      "PAYWALL": {
+        "TITLE": "Upgrade to enable SAML SSO",
+        "AVAILABLE_ON": "The SAML SSO feature is only available in the Enterprise plans.",
+        "UPGRADE_PROMPT": "Upgrade your plan to get access to SAML single sign-on and other advanced features.",
+        "UPGRADE_NOW": "Upgrade now",
+        "CANCEL_ANYTIME": "You can change or cancel your plan anytime"
+      },
+      "ATTRIBUTE_MAPPING": {
+        "TITLE": "SAML Attribute Setup",
+        "DESCRIPTION": "The following attribute mappings must be configured in your identity provider"
+      },
+      "INFO_SECTION": {
+        "TITLE": "Service Provider Information",
+        "TOOLTIP": "Copy these values and configure them in your Identity Provider to establish the SAML connection"
+      }
+    }
+  },
   "CREATE_ACCOUNT": {
     "NO_ACCOUNT_WARNING": "Uh oh! We could not find any Chatwoot accounts. Please create a new account to continue.",
     "NEW_ACCOUNT": "New Account",

app/javascript/dashboard/routes/dashboard/settings/security/Index.vue

@@ -0,0 +1,41 @@
+<script setup>
+import { computed } from 'vue';
+import BaseSettingsHeader from '../components/BaseSettingsHeader.vue';
+import SettingsLayout from '../SettingsLayout.vue';
+import SamlSettings from './components/SamlSettings.vue';
+import SamlPaywall from './components/SamlPaywall.vue';
+
+import { usePolicy } from 'dashboard/composables/usePolicy';
+import { INSTALLATION_TYPES } from 'dashboard/constants/installationTypes';
+import { FEATURE_FLAGS } from 'dashboard/featureFlags';
+const { shouldShow, shouldShowPaywall } = usePolicy();
+
+const shouldShowSaml = computed(() =>
+  shouldShow(
+    FEATURE_FLAGS.SAML,
+    ['administrator'],
+    [INSTALLATION_TYPES.CLOUD, INSTALLATION_TYPES.ENTERPRISE]
+  )
+);
+const showPaywall = computed(() => shouldShowPaywall('saml'));
+</script>
+
+<template>
+  <SettingsLayout
+    class="max-w-2xl mx-auto"
+    :loading-message="$t('ATTRIBUTES_MGMT.LOADING')"
+  >
+    <template #header>
+      <BaseSettingsHeader
+        :title="$t('SECURITY_SETTINGS.TITLE')"
+        :description="$t('SECURITY_SETTINGS.DESCRIPTION')"
+        :link-text="$t('SECURITY_SETTINGS.LINK_TEXT')"
+        feature-name="saml"
+      />
+    </template>
+    <template #body>
+      <SamlPaywall v-if="showPaywall" />
+      <SamlSettings v-else-if="shouldShowSaml" />
+    </template>
+  </SettingsLayout>
+</template>

app/javascript/dashboard/routes/dashboard/settings/security/components/SamlAttributeMap.vue

@@ -0,0 +1,48 @@
+<script setup>
+import { ref } from 'vue';
+import { useI18n } from 'vue-i18n';
+
+const { t } = useI18n();
+const isExpanded = ref(false);
+
+const toggleExpanded = () => {
+  isExpanded.value = !isExpanded.value;
+};
+</script>
+
+<template>
+  <section
+    class="rounded-xl border border-n-weak bg-n-solid-1 w-full text-sm text-n-slate-12 mb-5 overflow-hidden"
+  >
+    <button
+      type="button"
+      class="w-full px-4 py-3 flex items-center justify-between text-left hover:bg-n-solid-2 transition-colors"
+      @click="toggleExpanded"
+    >
+      <h4 class="font-medium text-n-slate-12">
+        {{ t('SECURITY_SETTINGS.SAML.ATTRIBUTE_MAPPING.TITLE') }}
+      </h4>
+      <i
+        class="i-lucide-chevron-down transition-transform duration-200"
+        :class="{ 'rotate-180': isExpanded }"
+      />
+    </button>
+
+    <div
+      class="transition-[height] duration-200 ease-in-out overflow-hidden"
+      :class="isExpanded ? 'h-auto' : 'h-0'"
+    >
+      <div class="px-4 pb-3">
+        <p class="text-n-slate-11 mb-2">
+          {{ t('SECURITY_SETTINGS.SAML.ATTRIBUTE_MAPPING.DESCRIPTION') }}
+        </p>
+        <!-- eslint-disable vue/no-bare-strings-in-template -->
+        <ul class="list-none text-n-slate-12 space-y-1">
+          <li><code class="px-1 rounded bg-n-slate-3">email</code></li>
+          <li><code class="px-1 rounded bg-n-slate-3">first_name</code></li>
+          <li><code class="px-1 rounded bg-n-slate-3">last_name</code></li>
+        </ul>
+      </div>
+    </div>
+  </section>
+</template>

app/javascript/dashboard/routes/dashboard/settings/security/components/SamlInfoSection.vue

@@ -0,0 +1,102 @@
+<script setup>
+import { computed } from 'vue';
+import { useI18n } from 'vue-i18n';
+import { copyTextToClipboard } from 'shared/helpers/clipboard';
+import { useAlert } from 'dashboard/composables';
+import { useAccount } from 'dashboard/composables/useAccount';
+import NextButton from 'next/button/Button.vue';
+
+const props = defineProps({
+  fingerprint: {
+    type: String,
+    default: '',
+  },
+  spEntityId: {
+    type: String,
+    default: '',
+  },
+});
+
+const { t } = useI18n();
+const { accountId } = useAccount();
+
+const acsUrl = computed(() => {
+  const currentHost = window.location.origin;
+  return `${currentHost}/omniauth/saml/callback?account_id=${accountId.value}`;
+});
+
+const allInfoItems = computed(() => [
+  {
+    key: 'ACS_URL',
+    label: t('SECURITY_SETTINGS.SAML.ACS_URL.LABEL'),
+    value: acsUrl.value,
+    tooltip: t('SECURITY_SETTINGS.SAML.ACS_URL.TOOLTIP'),
+    show: true,
+  },
+  {
+    key: 'SP_ENTITY_ID',
+    label: t('SECURITY_SETTINGS.SAML.SP_ENTITY_ID.LABEL'),
+    value: props.spEntityId,
+    tooltip: t('SECURITY_SETTINGS.SAML.SP_ENTITY_ID.TOOLTIP'),
+    show: !!props.spEntityId,
+  },
+  {
+    key: 'FINGERPRINT',
+    label: t('SECURITY_SETTINGS.SAML.FINGERPRINT.LABEL'),
+    value: props.fingerprint,
+    tooltip: t('SECURITY_SETTINGS.SAML.FINGERPRINT.TOOLTIP'),
+    show: !!props.fingerprint,
+  },
+]);
+
+const visibleInfoItems = computed(() =>
+  allInfoItems.value.filter(item => item.show)
+);
+
+const handleCopy = async text => {
+  await copyTextToClipboard(text);
+  useAlert(t('SECURITY_SETTINGS.SAML.COPY_SUCCESS'));
+};
+</script>
+
+<template>
+  <div class="space-y-4">
+    <div class="flex items-center gap-2">
+      <h3 class="text-sm font-medium text-n-slate-12">
+        {{ t('SECURITY_SETTINGS.SAML.INFO_SECTION.TITLE') }}
+      </h3>
+      <i
+        v-tooltip.top="t('SECURITY_SETTINGS.SAML.INFO_SECTION.TOOLTIP')"
+        class="i-lucide-info text-n-slate-10 w-4 h-4 cursor-help"
+      />
+    </div>
+    <section
+      class="rounded-xl border border-n-weak bg-n-solid-1 w-full text-sm text-n-slate-12 divide-y divide-n-weak"
+    >
+      <div
+        v-for="item in visibleInfoItems"
+        :key="item.key"
+        class="ps-4 pe-1 py-1 flex justify-between items-center"
+      >
+        <div class="flex items-center gap-2">
+          <span class="text-n-slate-11 w-32 flex items-center gap-1">
+            {{ item.label }}
+            <i
+              v-tooltip.top="item.tooltip"
+              class="i-lucide-info text-n-slate-9 w-3 h-3 cursor-help"
+            />
+          </span>
+          <span class="flex-1">{{ item.value }}</span>
+        </div>
+        <NextButton
+          type="button"
+          ghost
+          sm
+          slate
+          icon="i-lucide-copy"
+          @click="handleCopy(item.value)"
+        />
+      </div>
+    </section>
+  </div>
+</template>

app/javascript/dashboard/routes/dashboard/settings/security/components/SamlPaywall.vue

@@ -0,0 +1,41 @@
+<script setup>
+import { computed } from 'vue';
+import { useRouter } from 'vue-router';
+import { useMapGetter } from 'dashboard/composables/store';
+import { useAccount } from 'dashboard/composables/useAccount';
+
+import BasePaywallModal from 'dashboard/routes/dashboard/settings/components/BasePaywallModal.vue';
+
+const router = useRouter();
+const currentUser = useMapGetter('getCurrentUser');
+
+const isSuperAdmin = computed(() => {
+  return currentUser.value.type === 'SuperAdmin';
+});
+const { accountId, isOnChatwootCloud } = useAccount();
+
+const i18nKey = computed(() =>
+  isOnChatwootCloud.value ? 'PAYWALL' : 'ENTERPRISE_PAYWALL'
+);
+const openBilling = () => {
+  router.push({
+    name: 'billing_settings_index',
+    params: { accountId: accountId.value },
+  });
+};
+</script>
+
+<template>
+  <div
+    class="w-full max-w-[60rem] mx-auto h-full max-h-[448px] grid place-content-center"
+  >
+    <BasePaywallModal
+      class="mx-auto"
+      feature-prefix="SECURITY_SETTINGS.SAML"
+      :i18n-key="i18nKey"
+      :is-super-admin="isSuperAdmin"
+      :is-on-chatwoot-cloud="isOnChatwootCloud"
+      @upgrade="openBilling"
+    />
+  </div>
+</template>

app/javascript/dashboard/routes/dashboard/settings/security/components/SamlSettings.vue

@@ -0,0 +1,251 @@
+<script setup>
+import { ref, computed, onMounted, reactive } from 'vue';
+import { useI18n } from 'vue-i18n';
+import { useVuelidate } from '@vuelidate/core';
+import { required } from '@vuelidate/validators';
+import { useAlert } from 'dashboard/composables';
+import { useAccount } from 'dashboard/composables/useAccount';
+import samlSettingsAPI from 'dashboard/api/samlSettings';
+
+import SectionLayout from '../../account/components/SectionLayout.vue';
+import WithLabel from 'v3/components/Form/WithLabel.vue';
+import TextInput from 'next/input/Input.vue';
+import TextArea from 'next/textarea/TextArea.vue';
+import Switch from 'next/switch/Switch.vue';
+import NextButton from 'next/button/Button.vue';
+import SamlInfoSection from './SamlInfoSection.vue';
+import SamlAttributeMap from './SamlAttributeMap.vue';
+
+const { t } = useI18n();
+const { isCloudFeatureEnabled } = useAccount();
+
+const id = ref(null);
+const fingerprint = ref('');
+const spEntityId = ref('');
+const isEnabled = ref(false);
+const isSubmitting = ref(false);
+const isLoading = ref(true);
+
+const formState = reactive({
+  ssoUrl: '',
+  certificate: '',
+  idpEntityId: '',
+});
+
+const validations = {
+  ssoUrl: { required },
+  certificate: { required },
+  idpEntityId: { required },
+};
+
+const v$ = useVuelidate(validations, formState);
+
+const hasFeature = computed(() => isCloudFeatureEnabled('saml'));
+
+const ssoUrlError = computed(() =>
+  v$.value.ssoUrl.$error
+    ? t('SECURITY_SETTINGS.SAML.VALIDATION.SSO_URL_ERROR')
+    : ''
+);
+
+const certificateError = computed(() =>
+  v$.value.certificate.$error
+    ? t('SECURITY_SETTINGS.SAML.VALIDATION.CERTIFICATE_ERROR')
+    : ''
+);
+
+const idpEntityIdError = computed(() =>
+  v$.value.idpEntityId.$error
+    ? t('SECURITY_SETTINGS.SAML.VALIDATION.IDP_ENTITY_ID_ERROR')
+    : ''
+);
+
+const loadSamlSettings = async () => {
+  if (!hasFeature.value) return;
+
+  try {
+    isLoading.value = true;
+    const response = await samlSettingsAPI.get();
+    const settings = response.data;
+
+    if (settings.sso_url) {
+      id.value = settings.id;
+      formState.ssoUrl = settings.sso_url;
+      formState.certificate = settings.certificate || '';
+      spEntityId.value = settings.sp_entity_id || '';
+      formState.idpEntityId = settings.idp_entity_id || '';
+      fingerprint.value = settings.fingerprint || '';
+      isEnabled.value = formState.ssoUrl !== '';
+    }
+  } catch (error) {
+    // If no settings exist (404), that's expected - just keep defaults
+    if (error.response?.status !== 404) {
+      useAlert(t('SECURITY_SETTINGS.SAML.API.ERROR_LOADING'));
+    }
+  } finally {
+    isLoading.value = false;
+  }
+};
+
+const saveSamlSettings = async settings => {
+  try {
+    isSubmitting.value = true;
+
+    if (isEnabled.value && formState.ssoUrl) {
+      // Create or update settings based on existing id
+      let response;
+      if (id.value) {
+        response = await samlSettingsAPI.update(settings);
+      } else {
+        response = await samlSettingsAPI.create(settings);
+      }
+
+      // Update local state with response data including fingerprint and id
+      if (response?.data) {
+        id.value = response.data.id;
+        fingerprint.value = response.data.fingerprint || '';
+        spEntityId.value = response.data.sp_entity_id || '';
+      }
+
+      useAlert(t('SECURITY_SETTINGS.SAML.API.SUCCESS'));
+    } else {
+      // Disable/delete settings
+      await samlSettingsAPI.delete();
+      useAlert(t('SECURITY_SETTINGS.SAML.API.DISABLED'));
+    }
+  } catch (error) {
+    // Handle backend validation errors
+    if (error.response?.data?.errors) {
+      const errorMessages = error.response.data.errors;
+      const firstError = Array.isArray(errorMessages)
+        ? errorMessages[0]
+        : errorMessages;
+      useAlert(firstError);
+    } else {
+      useAlert(t('SECURITY_SETTINGS.SAML.API.ERROR'));
+    }
+    throw error;
+  } finally {
+    isSubmitting.value = false;
+  }
+};
+
+const handleSubmit = async () => {
+  v$.value.$touch();
+  if (v$.value.$invalid) return;
+
+  const settings = {
+    sso_url: formState.ssoUrl,
+    certificate: formState.certificate,
+    idp_entity_id: formState.idpEntityId,
+    role_mappings: {},
+  };
+
+  await saveSamlSettings(settings);
+};
+
+const handleDisable = async () => {
+  id.value = null;
+  formState.ssoUrl = '';
+  formState.certificate = '';
+  spEntityId.value = '';
+  formState.idpEntityId = '';
+  fingerprint.value = '';
+
+  // the empty save will delete the SAML settings item
+  await saveSamlSettings({});
+};
+
+const toggleSaml = async () => {
+  if (!isEnabled.value) {
+    await handleDisable();
+  }
+};
+
+onMounted(() => {
+  loadSamlSettings();
+});
+</script>
+
+<template>
+  <SectionLayout
+    :title="t('SECURITY_SETTINGS.SAML.TITLE')"
+    :description="t('SECURITY_SETTINGS.SAML.NOTE')"
+    :hide-content="!hasFeature || !isEnabled || isLoading"
+  >
+    <template #headerActions>
+      <div class="flex justify-end">
+        <Switch
+          v-model="isEnabled"
+          :disabled="isLoading"
+          @change="toggleSaml"
+        />
+      </div>
+    </template>
+
+    <SamlInfoSection
+      class="mb-5"
+      :fingerprint="fingerprint"
+      :sp-entity-id="spEntityId"
+    />
+    <SamlAttributeMap class="mb-5" />
+
+    <form class="grid gap-5" @submit.prevent="handleSubmit">
+      <WithLabel
+        name="ssoUrl"
+        :label="t('SECURITY_SETTINGS.SAML.SSO_URL.LABEL')"
+        :help-message="t('SECURITY_SETTINGS.SAML.SSO_URL.HELP')"
+        :has-error="v$.ssoUrl.$error"
+        :error-message="ssoUrlError"
+        required
+      >
+        <TextInput
+          v-model="formState.ssoUrl"
+          class="w-full"
+          type="url"
+          :placeholder="t('SECURITY_SETTINGS.SAML.SSO_URL.PLACEHOLDER')"
+        />
+      </WithLabel>
+
+      <WithLabel
+        name="idpEntityId"
+        :label="t('SECURITY_SETTINGS.SAML.IDP_ENTITY_ID.LABEL')"
+        :help-message="t('SECURITY_SETTINGS.SAML.IDP_ENTITY_ID.HELP')"
+        :has-error="v$.idpEntityId.$error"
+        :error-message="idpEntityIdError"
+        required
+      >
+        <TextInput
+          v-model="formState.idpEntityId"
+          class="w-full"
+          :placeholder="t('SECURITY_SETTINGS.SAML.IDP_ENTITY_ID.PLACEHOLDER')"
+        />
+      </WithLabel>
+
+      <WithLabel
+        name="certificate"
+        :label="t('SECURITY_SETTINGS.SAML.CERTIFICATE.LABEL')"
+        :help-message="t('SECURITY_SETTINGS.SAML.CERTIFICATE.HELP')"
+        :has-error="v$.certificate.$error"
+        :error-message="certificateError"
+        required
+      >
+        <TextArea
+          v-model="formState.certificate"
+          class="w-full"
+          rows="8"
+          :placeholder="t('SECURITY_SETTINGS.SAML.CERTIFICATE.PLACEHOLDER')"
+        />
+      </WithLabel>
+
+      <div class="flex gap-2">
+        <NextButton
+          blue
+          type="submit"
+          :is-loading="isSubmitting"
+          :label="t('SECURITY_SETTINGS.SAML.UPDATE_BUTTON')"
+        />
+      </div>
+    </form>
+  </SectionLayout>
+</template>

app/javascript/dashboard/routes/dashboard/settings/security/security.routes.js

@@ -0,0 +1,41 @@
+import { frontendURL } from '../../../../helper/URLHelper';
+import { INSTALLATION_TYPES } from 'dashboard/constants/installationTypes';
+import { FEATURE_FLAGS } from 'dashboard/featureFlags';
+import SettingsWrapper from '../SettingsWrapper.vue';
+import Index from './Index.vue';
+
+export default {
+  routes: [
+    {
+      path: frontendURL('accounts/:accountId/settings/security'),
+      meta: {
+        permissions: ['administrator'],
+        installationTypes: [
+          INSTALLATION_TYPES.CLOUD,
+          INSTALLATION_TYPES.ENTERPRISE,
+        ],
+      },
+      component: SettingsWrapper,
+      props: {
+        headerTitle: 'SECURITY_SETTINGS.TITLE',
+        icon: 'i-lucide-shield',
+        showNewButton: false,
+      },
+      children: [
+        {
+          path: '',
+          name: 'security_settings_index',
+          component: Index,
+          meta: {
+            permissions: ['administrator'],
+            featureFlag: FEATURE_FLAGS.SAML,
+            installationTypes: [
+              INSTALLATION_TYPES.CLOUD,
+              INSTALLATION_TYPES.ENTERPRISE,
+            ],
+          },
+        },
+      ],
+    },
+  ],
+};

app/javascript/dashboard/routes/dashboard/settings/settings.routes.js

@@ -23,6 +23,7 @@ import sla from './sla/sla.routes';
 import teams from './teams/teams.routes';
 import customRoles from './customRoles/customRole.routes';
 import profile from './profile/profile.routes';
+import security from './security/security.routes';
 
 export default {
   routes: [
@@ -61,5 +62,6 @@ export default {
     ...teams.routes,
     ...customRoles.routes,
     ...profile.routes,
+    ...security.routes,
   ],
 };

app/models/concerns/session_manageable.rb

@@ -0,0 +1,78 @@
+# Provides session management functionality for Devise Token Auth tokens.
+# Handles logout operations, session limits, and token cleanup.
+module SessionManageable
+  extend ActiveSupport::Concern
+
+  # Clears all active sessions for the user.
+  # @return [void]
+  def logout_all_sessions!
+    self.tokens = {}
+    save!
+  end
+
+  # Logs out a specific session by client ID.
+  # @param client_id [String] the client identifier to logout
+  # @return [Boolean] true if session was found and removed
+  def logout_session!(client_id)
+    return false unless client_id.present? && tokens.present?
+
+    removed = tokens.delete(client_id)
+    save! if removed
+
+    removed.present?
+  end
+
+  # Removes tokens that expired before the given timestamp.
+  # @param timestamp [Time, Integer] cutoff time for token cleanup
+  # @return [void]
+  def reset_tokens_before!(timestamp)
+    return unless tokens.present?
+
+    self.tokens = tokens.select do |_client_id, token_data|
+      (token_data['expiry'] || 0) >= timestamp.to_i
+    end
+
+    save!
+  end
+
+  # Returns count of non-expired active sessions.
+  # @return [Integer] number of active sessions
+  def active_session_count
+    return 0 unless tokens.present?
+
+    current_time = Time.current.to_i
+    tokens.count { |_client_id, token_data| (token_data['expiry'] || 0) > current_time }
+  end
+
+  # Checks if user has exceeded configured session limit.
+  # @return [Boolean] true if session limit is exceeded
+  def session_limit_exceeded?
+    active_session_count >= session_limit
+  end
+
+  # Returns session information for all active tokens.
+  # @return [Array<Hash>] array of session info, sorted by expiry (newest first)
+  def session_info
+    return [] unless tokens.present?
+
+    tokens.map do |client_id, token_data|
+      {
+        client_id: client_id,
+        expiry: Time.zone.at(token_data['expiry'] || 0)
+      }
+    end.sort_by { |session| session[:expiry] }.reverse
+  end
+
+  private
+
+  # Returns configured session limit from GlobalConfig.
+  # Defaults to infinity if not configured.
+  # @return [Integer, Float] session limit or Float::INFINITY
+  def session_limit
+    @session_limit ||= GlobalConfig.get(
+      'USER_SESSION_LIMIT',
+      'USER_SESSION_LIMIT_PER_USER',
+      account: Current.account
+    )&.to_i || Float::INFINITY
+  end
+end

app/models/user.rb

@@ -47,6 +47,7 @@ class User < ApplicationRecord
   include Pubsubable
   include Rails.application.routes.url_helpers
   include Reportable
+  include SessionManageable
   include SsoAuthenticatable
   include UserAttributeHelpers
 
@@ -58,7 +59,7 @@ class User < ApplicationRecord
          :validatable,
          :confirmable,
          :password_has_required_content,
-         :omniauthable, omniauth_providers: [:google_oauth2]
+         :omniauthable, omniauth_providers: [:google_oauth2, :saml]
 
   # TODO: remove in a future version once online status is moved to account users
   # remove the column availability from users

config/application.rb

@@ -47,6 +47,10 @@ module Chatwoot
     # Add enterprise views to the view paths
     config.paths['app/views'].unshift('enterprise/app/views')
 
+    # Load enterprise initializers alongside standard initializers
+    enterprise_initializers = Rails.root.join('enterprise/config/initializers')
+    Dir[enterprise_initializers.join('**/*.rb')].each { |f| require f } if enterprise_initializers.exist?
+
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration can go into files in config/initializers
     # -- all .rb files in that directory are automatically loaded after loading

config/initializers/omniauth.rb

@@ -1,3 +1,7 @@
+# OmniAuth configuration
+# Sets the full host URL for callbacks and proper redirect handling
+OmniAuth.config.full_host = ENV.fetch('FRONTEND_URL', 'http://localhost:3000')
+
 Rails.application.config.middleware.use OmniAuth::Builder do
   provider :google_oauth2, ENV.fetch('GOOGLE_OAUTH_CLIENT_ID', nil), ENV.fetch('GOOGLE_OAUTH_CLIENT_SECRET', nil), {
     provider_ignores_state: true

config/locales/en.yml

@@ -39,6 +39,9 @@ en:
   messages:
     reset_password_success: Woot! Request for password reset is successful. Check your mail for instructions.
     reset_password_failure: Uh ho! We could not find any user with the specified email.
+    reset_password_saml_user: This account uses SAML authentication. Password reset is not available. Please contact your administrator.
+    login_saml_user: This account uses SAML authentication. Please sign in through your organization's SAML provider.
+    saml_not_available: SAML authentication is not available in this installation.
     inbox_deletetion_response: Your inbox deletion request will be processed in some time.
 
   errors:
@@ -100,6 +103,8 @@ en:
       invalid_value: Invalid value. The values provided for %{attribute_name} are invalid
     custom_attribute_definition:
       key_conflict: The provided key is not allowed as it might conflict with default attributes.
+    account_saml_settings:
+      invalid_certificate: must be a valid X.509 certificate in PEM format
   reports:
     period: Reporting period %{since} to %{until}
     utc_warning: The report generated is in UTC timezone

config/routes.rb

@@ -8,6 +8,9 @@ Rails.application.routes.draw do
     omniauth_callbacks: 'devise_overrides/omniauth_callbacks'
   }, via: [:get, :post]
 
+  # SAML SLO endpoint - handled by OmniAuth SAML strategy
+  post '/auth/saml/slo', to: 'devise_overrides/omniauth_callbacks#passthru'
+
   ## renders the frontend paths only if its not an api only server
   if ActiveModel::Type::Boolean.new.cast(ENV.fetch('CW_API_ONLY_SERVER', false))
     root to: 'api#index'

enterprise/app/builders/saml_user_builder.rb

@@ -0,0 +1,101 @@
+class SamlUserBuilder
+  def initialize(auth_hash, account_id)
+    @auth_hash = auth_hash
+    @account_id = account_id
+    @saml_settings = AccountSamlSettings.find_by(account_id: account_id)
+  end
+
+  def perform
+    @user = find_or_create_user
+    add_user_to_account if @user.persisted?
+    @user
+  end
+
+  private
+
+  def find_or_create_user
+    user = User.from_email(auth_attribute('email'))
+
+    if user
+      convert_existing_user_to_saml(user)
+      return user
+    end
+
+    create_user
+  end
+
+  def convert_existing_user_to_saml(user)
+    return if user.provider == 'saml'
+
+    user.update!(provider: 'saml')
+  end
+
+  def create_user
+    full_name = [auth_attribute('first_name'), auth_attribute('last_name')].compact.join(' ')
+    fallback_name = auth_attribute('name') || auth_attribute('email').split('@').first
+
+    User.create(
+      email: auth_attribute('email'),
+      name: (full_name.presence || fallback_name),
+      display_name: auth_attribute('first_name'),
+      provider: 'saml',
+      uid: uid,
+      password: SecureRandom.hex(32),
+      confirmed_at: Time.current
+    )
+  end
+
+  def add_user_to_account
+    account = Account.find_by(id: @account_id)
+    return unless account
+
+    # Create account_user if not exists
+    account_user = AccountUser.find_or_create_by(
+      user: @user,
+      account: account
+    )
+
+    # Set default role as agent if not set
+    account_user.update(role: 'agent') if account_user.role.blank?
+
+    # Handle role mappings if configured
+    apply_role_mappings(account_user, account)
+  end
+
+  def apply_role_mappings(account_user, account)
+    matching_mapping = find_matching_role_mapping(account)
+    return unless matching_mapping
+
+    if matching_mapping['role']
+      account_user.update(role: matching_mapping['role'])
+    elsif matching_mapping['custom_role_id']
+      account_user.update(custom_role_id: matching_mapping['custom_role_id'])
+    end
+  end
+
+  def find_matching_role_mapping(_account)
+    return if @saml_settings&.role_mappings.blank?
+
+    saml_groups.each do |group|
+      mapping = @saml_settings.role_mappings[group]
+      return mapping if mapping.present?
+    end
+    nil
+  end
+
+  def auth_attribute(key, fallback = nil)
+    @auth_hash.dig('info', key) || fallback
+  end
+
+  def uid
+    @auth_hash['uid']
+  end
+
+  def saml_groups
+    # Groups can come from different attributes depending on IdP
+    @auth_hash.dig('extra', 'raw_info', 'groups') ||
+      @auth_hash.dig('extra', 'raw_info', 'Group') ||
+      @auth_hash.dig('extra', 'raw_info', 'memberOf') ||
+      []
+  end
+end

enterprise/app/controllers/api/v1/accounts/saml_settings_controller.rb

@@ -7,11 +7,19 @@ class Api::V1::Accounts::SamlSettingsController < Api::V1::Accounts::BaseControl
 
   def create
     @saml_settings = Current.account.build_saml_settings(saml_settings_params)
-    @saml_settings.save!
+    if @saml_settings.save
+      render :show
+    else
+      render json: { errors: @saml_settings.errors.full_messages }, status: :unprocessable_entity
+    end
   end
 
   def update
-    @saml_settings.update!(saml_settings_params)
+    if @saml_settings.update(saml_settings_params)
+      render :show
+    else
+      render json: { errors: @saml_settings.errors.full_messages }, status: :unprocessable_entity
+    end
   end
 
   def destroy

enterprise/app/controllers/enterprise/devise_overrides/omniauth_callbacks_controller.rb

@@ -0,0 +1,65 @@
+module Enterprise::DeviseOverrides::OmniauthCallbacksController
+  def saml
+    # Call parent's omniauth_success which handles the auth
+    omniauth_success
+  end
+
+  def redirect_callbacks
+    # derive target redirect route from 'resource_class' param, which was set
+    # before authentication.
+    devise_mapping = get_devise_mapping
+    redirect_route = get_redirect_route(devise_mapping)
+
+    # preserve omniauth info for success route. ignore 'extra' in twitter
+    # auth response to avoid CookieOverflow.
+    session['dta.omniauth.auth'] = request.env['omniauth.auth'].except('extra')
+    session['dta.omniauth.params'] = request.env['omniauth.params']
+
+    # For SAML, use 303 See Other to convert POST to GET and preserve session
+    if params[:provider] == 'saml'
+      redirect_to redirect_route, { status: 303 }.merge(redirect_options)
+    else
+      super
+    end
+  end
+
+  def omniauth_success
+    case auth_hash&.dig('provider')
+    when 'saml'
+      handle_saml_auth
+    else
+      super
+    end
+  end
+
+  private
+
+  def handle_saml_auth
+    account_id = extract_saml_account_id
+    return redirect_to login_page_url(error: 'saml-not-enabled') unless saml_enabled_for_account?(account_id)
+
+    @resource = SamlUserBuilder.new(auth_hash, account_id).perform
+
+    if @resource.persisted?
+      sign_in_user
+    else
+      redirect_to login_page_url(error: 'saml-authentication-failed')
+    end
+  end
+
+  def extract_saml_account_id
+    params[:account_id] || session[:saml_account_id] || request.env['omniauth.params']&.dig('account_id')
+  end
+
+  def saml_enabled_for_account?(account_id)
+    return false unless ChatwootApp.enterprise?
+    return false if account_id.blank?
+
+    account = Account.find_by(id: account_id)
+
+    return false if account.nil?
+    return false unless account.feature_enabled?('saml')
+
+    AccountSamlSettings.find_by(account_id: account_id).present?
+  end
+end

enterprise/app/controllers/enterprise/devise_overrides/passwords_controller.rb

@@ -0,0 +1,24 @@
+module Enterprise::DeviseOverrides::PasswordsController
+  def create
+    if saml_user_attempting_password_reset?
+      render json: {
+        success: false,
+        errors: [I18n.t('messages.reset_password_saml_user')]
+      }, status: :forbidden
+      return
+    end
+
+    super
+  end
+
+  private
+
+  def saml_user_attempting_password_reset?
+    return false if params[:email].blank?
+
+    user = User.from_email(params[:email])
+    return false unless user&.provider == 'saml'
+
+    true
+  end
+end

enterprise/app/controllers/enterprise/devise_overrides/sessions_controller.rb

@@ -1,4 +1,16 @@
 module Enterprise::DeviseOverrides::SessionsController
+  def create
+    if saml_user_attempting_password_login?
+      render json: {
+        success: false,
+        errors: [I18n.t('messages.login_saml_user')]
+      }, status: :unauthorized
+      return
+    end
+
+    super
+  end
+
   def render_create_success
     create_audit_event('sign_in')
     super
@@ -22,4 +34,17 @@ module Enterprise::DeviseOverrides::SessionsController
       )
     end
   end
+
+  private
+
+  def saml_user_attempting_password_login?
+    return false if params[:email].blank?
+
+    user = User.from_email(params[:email])
+    return false unless user&.provider == 'saml'
+
+    return false if params[:sso_auth_token].present? && user.valid_sso_auth_token?(params[:sso_auth_token])
+
+    true
+  end
 end

enterprise/app/models/account_saml_settings.rb

@@ -23,6 +23,7 @@ class AccountSamlSettings < ApplicationRecord
   validates :sso_url, presence: true
   validates :certificate, presence: true
   validates :idp_entity_id, presence: true
+  validate :certificate_must_be_valid_x509
 
   before_validation :set_sp_entity_id, if: :sp_entity_id_needs_generation?
 
@@ -56,4 +57,12 @@ class AccountSamlSettings < ApplicationRecord
   def installation_name
     GlobalConfigService.load('INSTALLATION_NAME', 'Chatwoot')
   end
+
+  def certificate_must_be_valid_x509
+    return if certificate.blank?
+
+    OpenSSL::X509::Certificate.new(certificate)
+  rescue OpenSSL::X509::CertificateError
+    errors.add(:certificate, I18n.t('errors.account_saml_settings.invalid_certificate'))
+  end
 end

enterprise/config/initializers/omniauth_saml.rb

@@ -0,0 +1,56 @@
+# Enterprise Edition SAML SSO Provider
+# This initializer adds SAML authentication support for Enterprise customers
+# Handle IdP-initiated Single Logout (SLO) session destruction
+SAML_SLO_SESSION_DESTROY_PROC = proc do |env, _session|
+  # Extract user info from SAML logout request
+  logout_request = env['omniauth.strategy'].response_object
+  name_id = logout_request.name_id if logout_request.respond_to?(:name_id)
+
+  next unless name_id
+
+  # Find user by email and verify it's a SAML user
+  user = User.from_email(name_id)
+  user&.logout_all_sessions! if user&.provider == 'saml'
+end
+
+# SAML setup proc for multi-tenant configuration
+SAML_SETUP_PROC = proc do |env|
+  request = ActionDispatch::Request.new(env)
+
+  # Extract account_id from various sources
+  account_id = request.params['account_id'] ||
+               request.session[:saml_account_id] ||
+               env['omniauth.params']&.dig('account_id')
+
+  if account_id
+    # Store in session and omniauth params for callback
+    request.session[:saml_account_id] = account_id
+    env['omniauth.params'] ||= {}
+    env['omniauth.params']['account_id'] = account_id
+
+    # Find SAML settings for this account
+    settings = AccountSamlSettings.find_by(account_id: account_id)
+
+    if settings
+      # Configure the strategy options dynamically
+      env['omniauth.strategy'].options[:assertion_consumer_service_url] = "#{ENV.fetch('FRONTEND_URL', 'http://localhost:3000')}/omniauth/saml/callback?account_id=#{account_id}"
+      env['omniauth.strategy'].options[:sp_entity_id] = settings.sp_entity_id
+      env['omniauth.strategy'].options[:idp_entity_id] = settings.idp_entity_id
+      env['omniauth.strategy'].options[:idp_sso_service_url] = settings.sso_url
+      env['omniauth.strategy'].options[:idp_cert] = settings.certificate
+      env['omniauth.strategy'].options[:name_identifier_format] = 'urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress'
+      env['omniauth.strategy'].options[:idp_slo_session_destroy] = SAML_SLO_SESSION_DESTROY_PROC
+    else
+      # Set a dummy certificate to avoid the error
+      env['omniauth.strategy'].options[:idp_cert] = 'DUMMY'
+    end
+  else
+    # Set a dummy certificate to avoid the error
+    env['omniauth.strategy'].options[:idp_cert] = 'DUMMY'
+  end
+end
+
+Rails.application.config.middleware.use OmniAuth::Builder do
+  # SAML provider with setup phase for multi-tenant configuration
+  provider :saml, setup: SAML_SETUP_PROC
+end

spec/enterprise/builders/saml_user_builder_spec.rb

@@ -0,0 +1,214 @@
+require 'rails_helper'
+
+RSpec.describe SamlUserBuilder do
+  let(:email) { 'saml.user@example.com' }
+  let(:auth_hash) do
+    {
+      'provider' => 'saml',
+      'uid' => 'saml-uid-123',
+      'info' => {
+        'email' => email,
+        'name' => 'SAML User',
+        'first_name' => 'SAML',
+        'last_name' => 'User'
+      },
+      'extra' => {
+        'raw_info' => {
+          'groups' => %w[Administrators Users]
+        }
+      }
+    }
+  end
+  let(:account) { create(:account) }
+  let(:builder) { described_class.new(auth_hash, account.id) }
+
+  describe '#perform' do
+    context 'when user does not exist' do
+      it 'creates a new user' do
+        expect { builder.perform }.to change(User, :count).by(1)
+      end
+
+      it 'creates user with correct attributes' do
+        user = builder.perform
+
+        expect(user.email).to eq(email)
+        expect(user.name).to eq('SAML User')
+        expect(user.display_name).to eq('SAML')
+        expect(user.provider).to eq('saml')
+        expect(user.uid).to eq(email) # User model sets uid to email in before_validation callback
+        expect(user.confirmed_at).to be_present
+      end
+
+      it 'creates user with a random password' do
+        user = builder.perform
+        expect(user.encrypted_password).to be_present
+      end
+
+      it 'adds user to the account' do
+        user = builder.perform
+        expect(user.accounts).to include(account)
+      end
+
+      it 'sets default role as agent' do
+        user = builder.perform
+        account_user = AccountUser.find_by(user: user, account: account)
+        expect(account_user.role).to eq('agent')
+      end
+
+      context 'when name is not provided' do
+        let(:auth_hash) do
+          {
+            'provider' => 'saml',
+            'uid' => 'saml-uid-123',
+            'info' => {
+              'email' => email
+            }
+          }
+        end
+
+        it 'derives name from email' do
+          user = builder.perform
+          expect(user.name).to eq('saml.user')
+        end
+      end
+    end
+
+    context 'when user already exists' do
+      let!(:existing_user) { create(:user, email: email) }
+
+      it 'does not create a new user' do
+        expect { builder.perform }.not_to change(User, :count)
+      end
+
+      it 'returns the existing user' do
+        user = builder.perform
+        expect(user).to eq(existing_user)
+      end
+
+      it 'adds existing user to the account if not already added' do
+        user = builder.perform
+        expect(user.accounts).to include(account)
+      end
+
+      it 'converts existing user to SAML' do
+        expect(existing_user.provider).not_to eq('saml')
+
+        builder.perform
+
+        expect(existing_user.reload.provider).to eq('saml')
+      end
+
+      it 'does not change provider if user is already SAML' do
+        existing_user.update!(provider: 'saml')
+
+        expect { builder.perform }.not_to(change { existing_user.reload.provider })
+      end
+
+      it 'does not duplicate account association' do
+        existing_user.account_users.create!(account: account, role: 'agent')
+
+        expect { builder.perform }.not_to change(AccountUser, :count)
+      end
+    end
+
+    context 'with role mappings' do
+      let(:saml_settings) do
+        create(:account_saml_settings,
+               account: account,
+               role_mappings: {
+                 'Administrators' => { 'role' => 'administrator' },
+                 'Agents' => { 'role' => 'agent' }
+               })
+      end
+
+      before { saml_settings }
+
+      it 'applies administrator role based on SAML groups' do
+        user = builder.perform
+        account_user = AccountUser.find_by(user: user, account: account)
+        expect(account_user.role).to eq('administrator')
+      end
+
+      context 'with custom role mapping' do
+        let!(:custom_role) { create(:custom_role, account: account) }
+        let(:saml_settings) do
+          create(:account_saml_settings,
+                 account: account,
+                 role_mappings: {
+                   'Administrators' => { 'custom_role_id' => custom_role.id }
+                 })
+        end
+
+        before { saml_settings }
+
+        it 'applies custom role based on SAML groups' do
+          user = builder.perform
+          account_user = AccountUser.find_by(user: user, account: account)
+          expect(account_user.custom_role_id).to eq(custom_role.id)
+        end
+      end
+
+      context 'when user is not in any mapped groups' do
+        let(:auth_hash) do
+          {
+            'provider' => 'saml',
+            'uid' => 'saml-uid-123',
+            'info' => {
+              'email' => email,
+              'name' => 'SAML User'
+            },
+            'extra' => {
+              'raw_info' => {
+                'groups' => ['UnmappedGroup']
+              }
+            }
+          }
+        end
+
+        it 'keeps default agent role' do
+          user = builder.perform
+          account_user = AccountUser.find_by(user: user, account: account)
+          expect(account_user.role).to eq('agent')
+        end
+      end
+    end
+
+    context 'with different group attribute names' do
+      let(:auth_hash) do
+        {
+          'provider' => 'saml',
+          'uid' => 'saml-uid-123',
+          'info' => {
+            'email' => email,
+            'name' => 'SAML User'
+          },
+          'extra' => {
+            'raw_info' => {
+              'memberOf' => ['CN=Administrators,OU=Groups,DC=example,DC=com']
+            }
+          }
+        }
+      end
+
+      it 'reads groups from memberOf attribute' do
+        builder_instance = described_class.new(auth_hash, account_id: account.id)
+        allow(builder_instance).to receive(:saml_groups).and_return(['CN=Administrators,OU=Groups,DC=example,DC=com'])
+        user = builder_instance.perform
+        expect(user).to be_persisted
+      end
+    end
+
+    context 'when there are errors' do
+      it 'returns unsaved user object when user creation fails' do
+        allow(User).to receive(:create).and_return(User.new(email: email))
+        user = builder.perform
+        expect(user.persisted?).to be false
+      end
+
+      it 'does not create account association for failed user' do
+        allow(User).to receive(:create).and_return(User.new(email: email))
+        expect { builder.perform }.not_to change(AccountUser, :count)
+      end
+    end
+  end
+end

spec/enterprise/controllers/enterprise/devise_overrides/omniauth_callbacks_controller_spec.rb

@@ -0,0 +1,125 @@
+require 'rails_helper'
+
+RSpec.describe 'Enterprise SAML OmniAuth Callbacks', type: :request do
+  let!(:account) { create(:account) }
+  let(:saml_settings) { create(:account_saml_settings, account: account) }
+
+  def set_saml_config(email = 'test@example.com')
+    OmniAuth.config.test_mode = true
+    OmniAuth.config.mock_auth[:saml] = OmniAuth::AuthHash.new(
+      provider: 'saml',
+      uid: '123545',
+      info: {
+        name: 'Test User',
+        email: email
+      }
+    )
+  end
+
+  before do
+    allow(ChatwootApp).to receive(:enterprise?).and_return(true)
+    account.enable_features!('saml')
+    saml_settings
+  end
+
+  describe '#saml callback' do
+    it 'creates new user and logs them in' do
+      with_modified_env FRONTEND_URL: 'http://www.example.com' do
+        set_saml_config('new_user@example.com')
+
+        get "/omniauth/saml/callback?account_id=#{account.id}"
+
+        # expect a 302 redirect to auth/saml/callback
+        expect(response).to redirect_to('http://www.example.com/auth/saml/callback')
+        follow_redirect!
+
+        # expect redirect to login with SSO token
+        expect(response).to redirect_to(%r{/app/login\?email=.+&sso_auth_token=.+$})
+
+        # verify user was created
+        user = User.from_email('new_user@example.com')
+        expect(user).to be_present
+        expect(user.provider).to eq('saml')
+      end
+    end
+
+    it 'logs in existing user' do
+      with_modified_env FRONTEND_URL: 'http://www.example.com' do
+        create(:user, email: 'existing@example.com', account: account)
+        set_saml_config('existing@example.com')
+
+        get "/omniauth/saml/callback?account_id=#{account.id}"
+
+        # expect a 302 redirect to auth/saml/callback
+        expect(response).to redirect_to('http://www.example.com/auth/saml/callback')
+        follow_redirect!
+
+        expect(response).to redirect_to(%r{/app/login\?email=.+&sso_auth_token=.+$})
+      end
+    end
+  end
+
+  describe 'SAML SLO (Single Logout)' do
+    let(:saml_user) { create(:user, email: 'saml_user@example.com', provider: 'saml', account: account) }
+
+    before do
+      # Create some active sessions for the user
+      saml_user.tokens = {
+        'client1' => { 'token' => 'token1', 'expiry' => 1.hour.from_now.to_i },
+        'client2' => { 'token' => 'token2', 'expiry' => 2.hours.from_now.to_i }
+      }
+      saml_user.save!
+    end
+
+    describe 'SAML_SLO_SESSION_DESTROY_PROC' do
+      it 'destroys all user sessions when receiving IdP-initiated logout request' do
+        # Create a mock logout request with the user's email as name_id
+        logout_request = object_double(logout_request, name_id: saml_user.email)
+
+        # Create a mock OmniAuth strategy
+        strategy = object_double(strategy, response_object: logout_request)
+
+        # Create the environment hash that would be passed to the proc
+        env = { 'omniauth.strategy' => strategy }
+
+        # Execute the SLO session destroy proc
+        SAML_SLO_SESSION_DESTROY_PROC.call(env, {})
+
+        # Verify all sessions were destroyed
+        saml_user.reload
+        expect(saml_user.tokens).to eq({})
+      end
+
+      it 'only destroys sessions for SAML provider users' do
+        # Create a non-SAML user
+        email_user = create(:user, email: 'email_user@example.com', provider: 'email', account: account)
+        email_user.tokens = { 'client1' => { 'token' => 'token1', 'expiry' => 1.hour.from_now.to_i } }
+        email_user.save!
+
+        # Create another SAML user
+        saml_user2 = create(:user, email: 'another_saml@example.com', provider: 'saml', account: account)
+        saml_user2.tokens = { 'client2' => { 'token' => 'token2', 'expiry' => 1.hour.from_now.to_i } }
+        saml_user2.save!
+
+        # Create logout request for the second SAML user
+        logout_request = object_double(logout_request, name_id: 'another_saml@example.com')
+
+        strategy = object_double(strategy, response_object: logout_request)
+
+        env = { 'omniauth.strategy' => strategy }
+
+        # Execute the SLO session destroy proc
+        SAML_SLO_SESSION_DESTROY_PROC.call(env, {})
+
+        # Verify only the targeted SAML user sessions were destroyed
+        email_user.reload
+        saml_user.reload
+        saml_user2.reload
+
+        expect(email_user.tokens).not_to be_empty  # Non-SAML user unaffected
+        expect(saml_user.tokens).not_to be_empty   # Different SAML user unaffected
+        expect(saml_user2.tokens).to eq({})        # Target SAML user logged out
+      end
+    end
+  end
+end

spec/enterprise/controllers/enterprise/devise_overrides/passwords_controller_spec.rb

@@ -0,0 +1,36 @@
+require 'rails_helper'
+
+RSpec.describe 'Enterprise Passwords Controller', type: :request do
+  let!(:account) { create(:account) }
+
+  describe 'POST /auth/password' do
+    context 'with SAML user email' do
+      let!(:saml_user) { create(:user, email: 'saml@example.com', provider: 'saml', account: account) }
+
+      it 'prevents password reset and returns forbidden with custom error message' do
+        params = { email: saml_user.email, redirect_url: 'http://test.host' }
+
+        post user_password_path, params: params, as: :json
+
+        expect(response).to have_http_status(:forbidden)
+        json_response = JSON.parse(response.body)
+        expect(json_response['success']).to be(false)
+        expect(json_response['errors']).to include(I18n.t('messages.reset_password_saml_user'))
+      end
+    end
+
+    context 'with non-SAML user email' do
+      let!(:regular_user) { create(:user, email: 'regular@example.com', provider: 'email', account: account) }
+
+      it 'allows password reset for non-SAML users' do
+        params = { email: regular_user.email, redirect_url: 'http://test.host' }
+
+        post user_password_path, params: params, as: :json
+
+        expect(response).to have_http_status(:ok)
+        json_response = JSON.parse(response.body)
+        expect(json_response['message']).to be_present
+      end
+    end
+  end
+end

spec/enterprise/controllers/enterprise/devise_overrides/session_controller_spec.rb

@@ -5,32 +5,75 @@ RSpec.describe 'Enterprise Audit API', type: :request do
   let!(:user) { create(:user, password: 'Password1!', account: account) }
 
   describe 'POST /sign_in' do
-    it 'creates a sign_in audit event wwith valid credentials' do
-      params = { email: user.email, password: 'Password1!' }
+    context 'with SAML user attempting password login' do
+      let(:saml_settings) { create(:account_saml_settings, account: account) }
+      let(:saml_user) { create(:user, email: 'saml@example.com', provider: 'saml', account: account) }
 
-      expect do
-        post new_user_session_url,
-             params: params,
-             as: :json
-      end.to change(Enterprise::AuditLog, :count).by(1)
+      before do
+        saml_settings
+        saml_user
+      end
 
-      expect(response).to have_http_status(:success)
-      expect(response.body).to include(user.email)
+      it 'prevents login and returns SAML authentication error' do
+        params = { email: saml_user.email, password: 'Password1!' }
 
-      # Check if the sign_in event is created
-      user.reload
-      expect(user.audits.last.action).to eq('sign_in')
-      expect(user.audits.last.associated_id).to eq(account.id)
-      expect(user.audits.last.associated_type).to eq('Account')
+        post new_user_session_url, params: params, as: :json
+
+        expect(response).to have_http_status(:unauthorized)
+        json_response = JSON.parse(response.body)
+        expect(json_response['success']).to be(false)
+        expect(json_response['errors']).to include(I18n.t('messages.login_saml_user'))
+      end
+
+      it 'allows login with valid SSO token' do
+        valid_token = saml_user.generate_sso_auth_token
+        params = { email: saml_user.email, sso_auth_token: valid_token, password: 'Password1!' }
+
+        expect do
+          post new_user_session_url, params: params, as: :json
+        end.to change(Enterprise::AuditLog, :count).by(1)
+
+        expect(response).to have_http_status(:success)
+        expect(response.body).to include(saml_user.email)
+      end
     end
 
-    it 'will not create a sign_in audit event with invalid credentials' do
-      params = { email: user.email, password: 'invalid' }
-      expect do
-        post new_user_session_url,
-             params: params,
-             as: :json
-      end.not_to change(Enterprise::AuditLog, :count)
+    context 'with regular user credentials' do
+      it 'creates a sign_in audit event wwith valid credentials' do
+        params = { email: user.email, password: 'Password1!' }
+
+        expect do
+          post new_user_session_url,
+               params: params,
+               as: :json
+        end.to change(Enterprise::AuditLog, :count).by(1)
+
+        expect(response).to have_http_status(:success)
+        expect(response.body).to include(user.email)
+
+        # Check if the sign_in event is created
+        user.reload
+        expect(user.audits.last.action).to eq('sign_in')
+        expect(user.audits.last.associated_id).to eq(account.id)
+        expect(user.audits.last.associated_type).to eq('Account')
+      end
+
+      it 'will not create a sign_in audit event with invalid credentials' do
+        params = { email: user.email, password: 'invalid' }
+        expect do
+          post new_user_session_url,
+               params: params,
+               as: :json
+        end.not_to change(Enterprise::AuditLog, :count)
+      end
+    end
+
+    context 'with blank email' do
+      it 'skips SAML check and processes normally' do
+        params = { email: '', password: 'Password1!' }
+        post new_user_session_url, params: params, as: :json
+        expect(response).to have_http_status(:unauthorized)
+      end
     end
   end
 

spec/models/concerns/session_manageable_spec.rb

@@ -0,0 +1,272 @@
+require 'rails_helper'
+
+RSpec.describe SessionManageable do
+  let(:user) { create(:user) }
+  let(:current_time) { Time.current.to_i }
+  let(:expired_time) { 1.hour.ago.to_i }
+  let(:future_time) { 1.hour.from_now.to_i }
+
+  before do
+    # Mock GlobalConfig for session limit
+    allow(GlobalConfig).to receive(:get).with(
+      'USER_SESSION_LIMIT',
+      'USER_SESSION_LIMIT_PER_USER',
+      account: nil
+    ).and_return('5')
+  end
+
+  describe '#logout_all_sessions!' do
+    it 'clears all tokens and saves the user' do
+      user.tokens = {
+        'client1' => { 'token' => 'hashed_token_1', 'expiry' => future_time },
+        'client2' => { 'token' => 'hashed_token_2', 'expiry' => future_time }
+      }
+
+      expect(user).to receive(:save!)
+      user.logout_all_sessions!
+
+      expect(user.tokens).to eq({})
+    end
+
+    it 'works with empty tokens' do
+      user.tokens = {}
+      expect(user).to receive(:save!)
+      user.logout_all_sessions!
+      expect(user.tokens).to eq({})
+    end
+
+    it 'works with nil tokens' do
+      user.tokens = nil
+      expect(user).to receive(:save!)
+      user.logout_all_sessions!
+      expect(user.tokens).to eq({})
+    end
+  end
+
+  describe '#logout_session!' do
+    before do
+      user.tokens = {
+        'client1' => { 'token' => 'hashed_token_1', 'expiry' => future_time },
+        'client2' => { 'token' => 'hashed_token_2', 'expiry' => future_time }
+      }
+    end
+
+    it 'removes specific client token and saves' do
+      expect(user).to receive(:save!)
+      result = user.logout_session!('client1')
+
+      expect(result).to be true
+      expect(user.tokens).not_to have_key('client1')
+      expect(user.tokens).to have_key('client2')
+    end
+
+    it 'returns false for non-existent client' do
+      result = user.logout_session!('non_existent_client')
+      expect(result).to be false
+    end
+
+    it 'returns false for empty client_id' do
+      result = user.logout_session!('')
+      expect(result).to be false
+
+      result = user.logout_session!(nil)
+      expect(result).to be false
+    end
+
+    it 'returns false when no tokens present' do
+      user.tokens = nil
+      result = user.logout_session!('client1')
+      expect(result).to be false
+    end
+  end
+
+  describe '#reset_tokens_before!' do
+    before do
+      user.tokens = {
+        'expired_client' => { 'token' => 'token1', 'expiry' => expired_time },
+        'current_client' => { 'token' => 'token2', 'expiry' => future_time },
+        'edge_case_client' => { 'token' => 'token3', 'expiry' => current_time }
+      }
+    end
+
+    it 'removes tokens that expired before the given timestamp' do
+      expect(user).to receive(:save!)
+      user.reset_tokens_before!(current_time)
+
+      expect(user.tokens).not_to have_key('expired_client')
+      expect(user.tokens).to have_key('current_client')
+      expect(user.tokens).to have_key('edge_case_client')
+    end
+
+    it 'handles timestamp as Time object' do
+      timestamp = Time.zone.at(current_time)
+      expect(user).to receive(:save!)
+      user.reset_tokens_before!(timestamp)
+
+      expect(user.tokens).not_to have_key('expired_client')
+      expect(user.tokens).to have_key('current_client')
+    end
+
+    it 'does nothing when no tokens present' do
+      user.tokens = nil
+      user.reset_tokens_before!(current_time)
+      # tokens gets initialized to empty hash during the process
+      expect(user.tokens).to eq({})
+    end
+
+    it 'handles tokens with missing expiry' do
+      user.tokens = {
+        'no_expiry_client' => { 'token' => 'token1' },
+        'zero_expiry_client' => { 'token' => 'token2', 'expiry' => 0 }
+      }
+
+      expect(user).to receive(:save!)
+      user.reset_tokens_before!(current_time)
+
+      expect(user.tokens).to be_empty
+    end
+  end
+
+  describe '#active_session_count' do
+    it 'counts only non-expired tokens' do
+      user.tokens = {
+        'expired1' => { 'token' => 'token1', 'expiry' => expired_time },
+        'active1' => { 'token' => 'token2', 'expiry' => future_time },
+        'active2' => { 'token' => 'token3', 'expiry' => future_time },
+        'expired2' => { 'token' => 'token4', 'expiry' => expired_time }
+      }
+
+      expect(user.active_session_count).to eq(2)
+    end
+
+    it 'returns 0 when no tokens present' do
+      user.tokens = nil
+      expect(user.active_session_count).to eq(0)
+
+      user.tokens = {}
+      expect(user.active_session_count).to eq(0)
+    end
+
+    it 'handles tokens with missing expiry' do
+      user.tokens = {
+        'no_expiry' => { 'token' => 'token1' },
+        'active' => { 'token' => 'token2', 'expiry' => future_time }
+      }
+
+      expect(user.active_session_count).to eq(1)
+    end
+  end
+
+  describe '#session_limit_exceeded?' do
+    it 'returns true when active sessions exceed limit' do
+      # Mock 3 session limit
+      allow(GlobalConfig).to receive(:get).and_return('3')
+
+      user.tokens = {
+        'active1' => { 'token' => 'token1', 'expiry' => future_time },
+        'active2' => { 'token' => 'token2', 'expiry' => future_time },
+        'active3' => { 'token' => 'token3', 'expiry' => future_time },
+        'active4' => { 'token' => 'token4', 'expiry' => future_time }
+      }
+
+      expect(user.session_limit_exceeded?).to be true
+    end
+
+    it 'returns false when within limit' do
+      allow(GlobalConfig).to receive(:get).and_return('5')
+
+      user.tokens = {
+        'active1' => { 'token' => 'token1', 'expiry' => future_time },
+        'active2' => { 'token' => 'token2', 'expiry' => future_time }
+      }
+
+      expect(user.session_limit_exceeded?).to be false
+    end
+
+    it 'handles infinite limit' do
+      allow(GlobalConfig).to receive(:get).and_return(nil)
+
+      user.tokens = {}
+      (1..100).each do |i|
+        user.tokens["client#{i}"] = { 'token' => "token#{i}", 'expiry' => future_time }
+      end
+
+      expect(user.session_limit_exceeded?).to be false
+    end
+  end
+
+  describe '#session_info' do
+    it 'returns session information sorted by expiry (newest first)' do
+      earlier_time = 2.hours.from_now.to_i
+      later_time = 3.hours.from_now.to_i
+
+      user.tokens = {
+        'client1' => { 'token' => 'token1', 'expiry' => earlier_time },
+        'client2' => { 'token' => 'token2', 'expiry' => later_time }
+      }
+
+      sessions = user.session_info
+
+      expect(sessions.size).to eq(2)
+      expect(sessions[0][:client_id]).to eq('client2')
+      expect(sessions[0][:expiry]).to eq(Time.zone.at(later_time))
+      expect(sessions[1][:client_id]).to eq('client1')
+      expect(sessions[1][:expiry]).to eq(Time.zone.at(earlier_time))
+    end
+
+    it 'returns empty array when no tokens' do
+      user.tokens = nil
+      expect(user.session_info).to eq([])
+
+      user.tokens = {}
+      expect(user.session_info).to eq([])
+    end
+
+    it 'handles tokens with missing expiry' do
+      user.tokens = {
+        'client1' => { 'token' => 'token1' },
+        'client2' => { 'token' => 'token2', 'expiry' => future_time }
+      }
+
+      sessions = user.session_info
+
+      expect(sessions.size).to eq(2)
+      expect(sessions[0][:expiry]).to eq(Time.zone.at(future_time))
+      expect(sessions[1][:expiry]).to eq(Time.zone.at(0))
+    end
+  end
+
+  describe 'private methods' do
+    describe '#session_limit' do
+      it 'returns configured limit from GlobalConfig' do
+        allow(GlobalConfig).to receive(:get).with(
+          'USER_SESSION_LIMIT',
+          'USER_SESSION_LIMIT_PER_USER',
+          account: nil
+        ).and_return('10')
+
+        limit = user.send(:session_limit)
+        expect(limit).to eq(10)
+      end
+
+      it 'returns infinity when no limit configured' do
+        allow(GlobalConfig).to receive(:get).and_return(nil)
+
+        limit = user.send(:session_limit)
+        expect(limit).to eq(Float::INFINITY)
+      end
+
+      it 'memoizes the result' do
+        allow(GlobalConfig).to receive(:get).and_return('5')
+
+        # First call
+        limit1 = user.send(:session_limit)
+        # Second call should use memoized value
+        limit2 = user.send(:session_limit)
+
+        expect(limit1).to eq(limit2)
+        expect(GlobalConfig).to have_received(:get).once
+      end
+    end
+  end
+end