Add pubkey whitelist to strfry policy

And allow the local akkounts instance to publish on the local relay

extras/strfry/ldap-policy.ts

@@ -1,4 +1,4 @@
-import type { Policy } from 'https://gitlab.com/soapbox-pub/strfry-policies/-/raw/develop/mod.ts';
+import type { IterablePubkeys, Policy } from 'https://gitlab.com/soapbox-pub/strfry-policies/-/raw/develop/mod.ts';
 import { Client } from 'npm:ldapts';
 import { nip57 } from '@nostr/tools';
 
@@ -7,6 +7,7 @@ interface LdapConfig {
   bindDN: string;
   password: string;
   searchDN: string;
+  whitelistPubkeys?: IterablePubkeys;
 }
 
 const ldapPolicy: Policy<LdapConfig> = async (msg, opts) => {
@@ -15,6 +16,12 @@ const ldapPolicy: Policy<LdapConfig> = async (msg, opts) => {
   let { pubkey } = msg.event;
   let out = { id: msg.event.id }
 
+  if (opts.whitelistPubkeys.includes(pubkey)) {
+    out['action'] = 'accept';
+    out['msg'] = '';
+    return out;
+  }
+
   // Zap receipt
   if (kind === 9735) {
     const descriptionTag = tags.find(([t, v]) => t === 'description' && v);

extras/strfry/strfry-policy.ts

@@ -19,6 +19,7 @@ const ldapConfig = {
   bindDN: Deno.env.get("LDAP_BIND_DN"),
   password: Deno.env.get("LDAP_PASSWORD"),
   searchDN: Deno.env.get("LDAP_SEARCH_DN"),
+  whitelistPubkeys: Deno.env.get("WHITELIST_PUBKEYS")?.split(',')
 }
 
 for await (const msg of readStdin()) {