feat: Add UI for configuring SAML in Flagsmith

docs/docs/system-administration/authentication/01-SAML/index.md

@@ -8,45 +8,24 @@ SAML authentication requires an [Enterprise subscription](https://flagsmith.com/
 
 :::
 
-## Setup (SaaS)
+## Setup
 
-To enable SAML authentication for your Flagsmith organisation, you must send your identity provider metadata XML
-document to [[email protected]](mailto:[email protected]).
+To enable SAML authentication for your Flagsmith organisation, you have to go to your organisations settings, and in the
+SAML tab, you'll be able to configure it.
 
-Once Flagsmith has configured your identity provider, we will send you a service provider metadata XML document or an
-Assertion Consumer Service (ACS) URL to use with your identity provider.
+In the UI, you will be able to configure the following fields.
 
-## Setup (self-hosted)
+**Name:** (**Required**) A short name for the organisation, used as the input when clicking "Single Sign-on" at login
+(note this is unique across all tenants and will form part of the URL so should only be alphanumeric + '-,\_').
 
-To enable SAML for your Flagsmith organisation in a self-hosted environment, you will need access the
-[Django admin interface](/deployment/configuration/django-admin).
+**Frontend URL**: (**Required**) This should be the base URL of the Flagsmith dashboard.
 
-In the Django admin interface, click on the "SAML Configurations" option in the menu on the left. To create a new SAML
-configuration, click on "Add SAML Configuration" in the top right corner.
+**Allow IdP initiated**: This field determines whether logins can be initiated from the IdP.
 
-You should see a screen similar to the following:
+**IdP metadata xml**: The metadata from the IdP.
 
-![SAML Auth Setup](/img/saml-auth-setup.png)
-
-From the drop down next to **Organisation**, select the organisation that you want to configure for SAML authentication.
-
-Next to **Organisation name**, add a URI-safe name that uniquely identifies the organisation. Users will need to provide
-this name when selecting the "Single Sign-On" option at the Flagsmith login screen.
-
-Next to **Frontend URL**, add the URL where your Flagsmith frontend is running. Users will be redirected to this URL
-when they authenticate using SAML.
-
-Copy your identity provider's XML metadata document into the **IdP metadata XML** field, or leave it blank and come back
-to this step later if you do not have it.
-
-If you want to enable IdP-initiated SSO, check the box next to **Allow IdP-initiated (unsolicited) login**. If you are
-unsure, leave this box unchecked.
-
-Hit the **Save** button to create the SAML configuration.
-
-Once your SAML configuration is created, you can download your Flagsmith service provider metadata by going back to the
-list of SAML configurations in the Django admin interface and clicking "Download" on the SAML configuration you just
-created.
+Once Flagsmith you have configured your identity provider, you can download the service provider metadata XML document
+with the button "Download Service Provider Metadata".
 
 ### Assertion Consumer Service URL
 

frontend/common/services/useSamlConfiguration.ts

@@ -0,0 +1,191 @@
+import { Res } from 'common/types/responses'
+import { Req } from 'common/types/requests'
+import { service } from 'common/service'
+import Utils from 'common/utils/utils'
+
+export const samlConfigurationService = service
+  .enhanceEndpoints({
+    addTagTypes: ['SamlConfiguration', 'samlConfigurations'],
+  })
+  .injectEndpoints({
+    endpoints: (builder) => ({
+      createSamlConfiguration: builder.mutation<
+        Res['samlConfiguration'],
+        Req['createSamlConfiguration']
+      >({
+        invalidatesTags: [
+          { id: 'LIST', type: 'SamlConfiguration' },
+          { id: 'LIST', type: 'samlConfigurations' },
+        ],
+        query: (query: Req['createSamlConfiguration']) => ({
+          body: query,
+          method: 'POST',
+          url: `auth/saml/configuration/`,
+        }),
+      }),
+      deleteSamlConfiguration: builder.mutation<
+        Res['samlConfiguration'],
+        Req['deleteSamlConfiguration']
+      >({
+        invalidatesTags: [
+          { id: 'LIST', type: 'SamlConfiguration' },
+          { id: 'LIST', type: 'samlConfigurations' },
+        ],
+        query: (query: Req['deleteSamlConfiguration']) => ({
+          body: query,
+          method: 'DELETE',
+          url: `auth/saml/configuration/${query.name}/`,
+        }),
+      }),
+      getSamlConfiguration: builder.query<
+        Res['samlConfiguration'],
+        Req['getSamlConfiguration']
+      >({
+        providesTags: (res) => [{ id: res?.name, type: 'SamlConfiguration' }],
+        query: (query: Req['getSamlConfiguration']) => ({
+          url: `auth/saml/configuration/${query.name}/`,
+        }),
+      }),
+      getSamlConfigurationMetadata: builder.query<
+        Res['samlMetadata'],
+        Req['getSamlConfigurationMetadata']
+      >({
+        providesTags: (res) => [
+          { id: res?.entity_id, type: 'SamlConfiguration' },
+        ],
+        query: (query: Req['getSamlConfigurationMetadata']) => ({
+          headers: { Accept: 'application/xml' },
+          url: `auth/saml/${query.name}/metadata/`,
+        }),
+      }),
+      getSamlConfigurations: builder.query<
+        Res['samlConfigurations'],
+        Req['getSamlConfigurations']
+      >({
+        providesTags: [{ id: 'LIST', type: 'samlConfigurations' }],
+        query: (query: Req['getSamlConfigurations']) => ({
+          url: `auth/saml/configuration/?${Utils.toParam({
+            organisation: query.organisation_id,
+          })}`,
+        }),
+      }),
+      updateSamlConfiguration: builder.mutation<
+        Res['samlConfiguration'],
+        Req['updateSamlConfiguration']
+      >({
+        invalidatesTags: (res) => [
+          { id: 'LIST', type: 'SamlConfiguration' },
+          { id: 'LIST', type: 'samlConfigurations' },
+          { id: res?.name, type: 'SamlConfiguration' },
+        ],
+        query: (query: Req['updateSamlConfiguration']) => ({
+          body: query.body,
+          method: 'PUT',
+          url: `auth/saml/configuration/${query.name}/`,
+        }),
+      }),
+      // END OF ENDPOINTS
+    }),
+  })
+
+export async function createSamlConfiguration(
+  store: any,
+  data: Req['createSamlConfiguration'],
+  options?: Parameters<
+    typeof samlConfigurationService.endpoints.createSamlConfiguration.initiate
+  >[1],
+) {
+  return store.dispatch(
+    samlConfigurationService.endpoints.createSamlConfiguration.initiate(
+      data,
+      options,
+    ),
+  )
+}
+export async function deleteSamlConfiguration(
+  store: any,
+  data: Req['deleteSamlConfiguration'],
+  options?: Parameters<
+    typeof samlConfigurationService.endpoints.deleteSamlConfiguration.initiate
+  >[1],
+) {
+  return store.dispatch(
+    samlConfigurationService.endpoints.deleteSamlConfiguration.initiate(
+      data,
+      options,
+    ),
+  )
+}
+export async function getSamlConfiguration(
+  store: any,
+  data: Req['getSamlConfiguration'],
+  options?: Parameters<
+    typeof samlConfigurationService.endpoints.getSamlConfiguration.initiate
+  >[1],
+) {
+  return store.dispatch(
+    samlConfigurationService.endpoints.getSamlConfiguration.initiate(
+      data,
+      options,
+    ),
+  )
+}
+export async function getSamlConfigurations(
+  store: any,
+  data: Req['getSamlConfigurations'],
+  options?: Parameters<
+    typeof samlConfigurationService.endpoints.getSamlConfigurations.initiate
+  >[1],
+) {
+  return store.dispatch(
+    samlConfigurationService.endpoints.getSamlConfigurations.initiate(
+      data,
+      options,
+    ),
+  )
+}
+export async function getSamlConfigurationMetadata(
+  store: any,
+  data: Req['getSamlConfigurationMetadata'],
+  options?: Parameters<
+    typeof samlConfigurationService.endpoints.getSamlConfigurationMetadata.initiate
+  >[1],
+) {
+  return store.dispatch(
+    samlConfigurationService.endpoints.getSamlConfigurationMetadata.initiate(
+      data,
+      options,
+    ),
+  )
+}
+export async function updateSamlConfiguration(
+  store: any,
+  data: Req['updateSamlConfiguration'],
+  options?: Parameters<
+    typeof samlConfigurationService.endpoints.updateSamlConfiguration.initiate
+  >[1],
+) {
+  return store.dispatch(
+    samlConfigurationService.endpoints.updateSamlConfiguration.initiate(
+      data,
+      options,
+    ),
+  )
+}
+// END OF FUNCTION_EXPORTS
+
+export const {
+  useCreateSamlConfigurationMutation,
+  useDeleteSamlConfigurationMutation,
+  useGetSamlConfigurationMetadataQuery,
+  useGetSamlConfigurationQuery,
+  useGetSamlConfigurationsQuery,
+  useUpdateSamlConfigurationMutation,
+  // END OF EXPORTS
+} = samlConfigurationService
+
+/* Usage examples:
+const { data, isLoading } = useGetSamlConfigurationQuery({ id: 2 }, {}) //get hook
+const [createSamlConfiguration, { isLoading, data, isSuccess }] = useCreateSamlConfigurationMutation() //create hook
+samlConfigurationService.endpoints.getSamlConfiguration.select({id: 2})(store.getState()) //access data from any function
+*/

frontend/common/types/requests.ts

@@ -4,9 +4,9 @@ import {
   FeatureState,
   FeatureStateValue,
   ImportStrategy,
-  APIKey,
   Approval,
   MultivariateOption,
+  SAMLConfiguration,
   Segment,
   Tag,
   ProjectFlag,
@@ -476,5 +476,11 @@ export type Req = {
     feature?: number
   }
   getFeatureSegment: { id: string }
+  getSamlConfiguration: { name: string }
+  getSamlConfigurations: { organisation_id: number }
+  getSamlConfigurationMetadata: { name: string }
+  updateSamlConfiguration: { name: string; body: SAMLConfiguration }
+  deleteSamlConfiguration: { name: string }
+  createSamlConfiguration: SAMLConfiguration
   // END OF TYPES
 }

frontend/common/types/responses.ts

@@ -549,6 +549,14 @@ export type MetadataModelField = {
   is_required_for: isRequiredFor[]
 }
 
+export type SAMLConfiguration = {
+  organisation: number
+  name: string
+  frontend_url: string
+  idp_metadata_xml?: string
+  allow_idp_initiated?: boolean
+}
+
 export type Res = {
   segments: PagedResponse<Segment>
   segment: Segment
@@ -660,5 +668,12 @@ export type Res = {
   identityFeatureStates: PagedResponse<FeatureState>
   cloneidentityFeatureStates: IdentityFeatureState
   featureStates: PagedResponse<FeatureState>
+  samlConfiguration: SAMLConfiguration
+  samlConfigurations: PagedResponse<SAMLConfiguration>
+  samlMetadata: {
+    entity_id: string
+    response_url: string
+    metadata_xml: string
+  }
   // END OF TYPES
 }

frontend/common/utils/utils.tsx

@@ -377,6 +377,10 @@ const Utils = Object.assign({}, require('./base/_utils'), {
         valid = isEnterprise
         break
       }
+      case 'SAML': {
+        valid = isEnterprise
+        break
+      }
       default:
         valid = true
         break

frontend/web/components/JSONUpload.tsx

@@ -3,9 +3,9 @@ import DropIcon from './svg/DropIcon'
 import Button from './base/forms/Button'
 import { useDropzone } from 'react-dropzone'
 
-type DropAreaType = {
+export type DropAreaType = {
   value: File | null
-  onChange: (file: File, json: Record<string, any>) => void
+  onChange: (file: File, json: Record<string, any> | string) => void
 }
 
 const JSONUpload: FC<DropAreaType> = ({ onChange, value }) => {