substr/directory.ts

// deno-lint-ignore-file require-await
import config from "./config.ts";
import { lookupUsernameByPubkey as ldapLookupUsername } from "./ldap.ts";
import { lookupPubkeyByUsername as ldapLookupPubkey } from "./ldap.ts";

export async function lookupUsernameByPubkey(pubkey: string): Promise<string | undefined> {
  let username;
  for (const [key, value] of Object.entries(config.staticUsers)) {
    if (value === pubkey) {
      username = key;
      break;
    }
  }

  if (username) {
    return username;
  } else {
    if (config.ldapEnabled) {
      return ldapLookupUsername(pubkey);
    }
  }
}

export async function lookupPubkeyByUsername(username: string): Promise<string | undefined> {
  const pubkey = config.staticUsers[username];

  if (pubkey) {
    return pubkey;
  } else {
    if (config.ldapEnabled) {
      return ldapLookupPubkey(username);
    }
  }
}