Revert "Added integrity token to signup-form package"

ref https://github.com/TryGhost/Ghost/issues/21527
- This reverts commit ebc87002ce
- commit ebc87002ce is a breaking change, and should not have been released as a signup-form patch release (0.1.x)

apps/signup-form/src/Preview.stories.tsx

@@ -45,13 +45,6 @@ const Preview: React.FC<SignupFormOptions & {
                 }
 
                 return;
-            },
-            getIntegrityToken: async () => {
-                await new Promise((resolve) => {
-                    setTimeout(resolve, 500);
-                });
-
-                return 'testtoken';
             }
         },
         t: i18n.t,

apps/signup-form/src/components/pages/FormPage.tsx

@@ -21,8 +21,7 @@ export const FormPage: React.FC = () => {
         setLoading(true);
 
         try {
-            const integrityToken = await api.getIntegrityToken();
-            await api.sendMagicLink({email, labels: options.labels, integrityToken});
+            await api.sendMagicLink({email, labels: options.labels});
 
             if (minimal) {
                 // Don't go to the success page, but show the success state in the form

apps/signup-form/src/utils/api.tsx

@@ -12,31 +12,14 @@ export const setupGhostApi = ({siteUrl}: {siteUrl: string}) => {
     }
 
     return {
-        getIntegrityToken: async (): Promise<string> => {
-            const url = endpointFor({type: 'members', resource: 'integrity-token'});
-
-            const response = await fetch(url, {
-                headers: {
-                    'app-pragma': 'no-cache',
-                    'x-ghost-version': '5.90'
-                }
-            });
-
-            if (response.status < 200 || response.status >= 300) {
-                throw new Error(response.statusText);
-            }
-
-            return response.text();
-        },
-        sendMagicLink: async ({email, integrityToken, labels}: {email: string, labels: string[], integrityToken: string}) => {
+        sendMagicLink: async ({email, labels}: {email: string, labels: string[]}) => {
             const url = endpointFor({type: 'members', resource: 'send-magic-link'});
 
             const payload = JSON.stringify({
                 email,
                 emailType: 'signup',
                 labels,
-                urlHistory: getUrlHistory({siteUrl}),
-                integrityToken
+                urlHistory: getUrlHistory({siteUrl})
             });
 
             const response = await fetch(url, {

apps/signup-form/test/utils/e2e.ts

@@ -65,9 +65,5 @@ export async function mockApi({page, status = 200}: {page: any, status?: number}
         await route.abort('addressunreachable');
     });
 
-    await page.route(`${MOCKED_SITE_URL}/members/api/integrity-token/`, async (route) => {
-        await route.fulfill('testtoken');
-    });
-
     return lastApiRequest;
 }