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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=2 sts=2 expandtab
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef PeerIdentity_h
#define PeerIdentity_h
#include "nsISupportsImpl.h"
#include "nsString.h"
template <class T>
class nsCOMPtr;
class nsIIDNService;
namespace mozilla {
/**
* This class implements the identifier used in WebRTC identity. Peers are
* identified using a string in the form [<user>@]<domain>, for instance,
* "user@example.com'. The (optional) user portion is a site-controlled string
* containing any character other than '@'. The domain portion is a valid IDN
* domain name and is compared accordingly.
*
* See:
* http://tools.ietf.org/html/draft-ietf-rtcweb-security-arch-09#section-5.6.5.3.3.1
*/
class PeerIdentity final {
public:
NS_INLINE_DECL_REFCOUNTING(PeerIdentity)
explicit PeerIdentity(const nsAString& aPeerIdentity)
: mPeerIdentity(aPeerIdentity) {}
bool Equals(const PeerIdentity& aOther) const;
bool Equals(const nsAString& aOtherString) const;
const nsString& ToString() const { return mPeerIdentity; }
private:
~PeerIdentity() = default;
static void GetUser(const nsAString& aPeerIdentity, nsAString& aUser);
static void GetHost(const nsAString& aPeerIdentity, nsAString& aHost);
static void GetNormalizedHost(const nsCOMPtr<nsIIDNService>& aIdnService,
const nsAString& aHost,
nsACString& aNormalizedHost);
nsString mPeerIdentity;
};
inline bool operator==(const PeerIdentity& aOne, const PeerIdentity& aTwo) {
return aOne.Equals(aTwo);
}
inline bool operator==(const PeerIdentity& aOne, const nsAString& aString) {
return aOne.Equals(aString);
}
inline bool operator!=(const PeerIdentity& aOne, const PeerIdentity& aTwo) {
return !aOne.Equals(aTwo);
}
inline bool operator!=(const PeerIdentity& aOne, const nsAString& aString) {
return !aOne.Equals(aString);
}
} /* namespace mozilla */
#endif /* PeerIdentity_h */
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