1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef GOOGLE_APIS_GAIA_GAIA_AUTH_UTIL_H_
6#define GOOGLE_APIS_GAIA_GAIA_AUTH_UTIL_H_
7
8#include <string>
9#include <utility>
10#include <vector>
11
12class GURL;
13
14namespace gaia {
15
16// Perform basic canonicalization of |email_address|, taking into account that
17// gmail does not consider '.' or caps inside a username to matter.
18std::string CanonicalizeEmail(const std::string& email_address);
19
20// Returns the canonical form of the given domain.
21std::string CanonicalizeDomain(const std::string& domain);
22
23// Sanitize emails. Currently, it only ensures all emails have a domain by
24// adding gmail.com if no domain is present.
25std::string SanitizeEmail(const std::string& email_address);
26
27// Returns true if the two specified email addresses are the same.  Both
28// addresses are first sanitized and then canoncialized before comparing.
29bool AreEmailsSame(const std::string& email1, const std::string& email2);
30
31// Extract the domain part from the canonical form of the given email.
32std::string ExtractDomainName(const std::string& email);
33
34bool IsGaiaSignonRealm(const GURL& url);
35
36// Parses JSON data returned by /ListAccounts call, returning a vector of
37// email/valid pairs.  An email addresses is considered valid if a passive
38// login would succeed (i.e. the user does not need to reauthenticate).
39// If there an error parsing the JSON, then false is returned.
40bool ParseListAccountsData(
41    const std::string& data,
42    std::vector<std::pair<std::string, bool> >* accounts);
43
44}  // namespace gaia
45
46#endif  // GOOGLE_APIS_GAIA_GAIA_AUTH_UTIL_H_
47