Added support for IMAP URLAUTH and URLAUTH=BINARY extensions Extends imap service with URLAUTH and URLAUTH=BINARY support: - Adds new commands URLFETCH, GENURLAUTH and RESETKEY. Creates imap-urlauth service in src/imap-urlauth. Functionality common to both the imap and imap-urlauth services is located in src/lib-imap-urlauth. TODO: - use mailbox GUIDs instead of names - doveadm command to delete stale urlauth entries? - add delay when attempting to access nonexistent user - create urlauth-worker queue, similar to how indexer-worker works (could we share code?..)

#ifndef IMAP_URLAUTH_COMMON_H
#define IMAP_URLAUTH_COMMON_H

#include "lib.h"
#include "imap-urlauth-client.h"
#include "imap-urlauth-settings.h"

extern bool verbose_proctitle;
extern struct mail_storage_service_ctx *storage_service;

void imap_urlauth_refresh_proctitle(void);

#endif