Enable Nostr registration

src/actions/accounts.ts

@@ -1,5 +1,8 @@
+import { nip19 } from 'nostr-tools';
+
 import { importEntities } from 'soapbox/entity-store/actions';
 import { Entities } from 'soapbox/entity-store/entities';
+import { getPublicKey } from 'soapbox/features/nostr/sign';
 import { selectAccount } from 'soapbox/selectors';
 import { isLoggedIn } from 'soapbox/utils/auth';
 import { getFeatures, parseVersion, PLEROMA } from 'soapbox/utils/features';
@@ -128,9 +131,15 @@ const maybeRedirectLogin = (error: AxiosError, history?: History) => {
 const noOp = () => new Promise(f => f(undefined));
 
 const createAccount = (params: Record<string, any>) =>
-  (dispatch: AppDispatch, getState: () => RootState) => {
+  async (dispatch: AppDispatch, getState: () => RootState) => {
+    const { instance } = getState();
+    const { nostrSignup } = getFeatures(instance);
+    const pubkey = nostrSignup ? await getPublicKey() : undefined;
+
     dispatch({ type: ACCOUNT_CREATE_REQUEST, params });
-    return api(getState, 'app').post('/api/v1/accounts', params).then(({ data: token }) => {
+    return api(getState, 'app').post('/api/v1/accounts', params, {
+      headers: pubkey ? { authorization: `Bearer ${nip19.npubEncode(pubkey)}` } : undefined,
+    }).then(({ data: token }) => {
       return dispatch({ type: ACCOUNT_CREATE_SUCCESS, params, token });
     }).catch(error => {
       dispatch({ type: ACCOUNT_CREATE_FAIL, error, params });