gecko-dev/netwerk/socket/nsITransportSecurityInfo.idl
Kevin Jacobs c27baf9ddb Bug 1678079 - Add PSM support and xpcshell tests for ECH. r=keeler,kershaw
This patch enables PSM and Firefox to use TLS 1.3 Encrypted Client Hello (draft -08). Specifically:
  - Compile NSS with NSS_ENABLE_DRAFT_HPKE=1
  - Add ECH "public_name" handling in SSLServerCertVerification.cpp (see: https://tools.ietf.org/html/draft-ietf-tls-esni-08#section-6.3.2)
  - Adds `mIsAcceptedEch` to TransportSecurityInfo, and xpcshell tests for ECH use cases
  - Adds EncryptedClientHelloServer to facilitate the xpcshell tests
  - Un-ifdef Set/GetEchConfigs code in nsNSSIOLayer.cpp. Also reverted the Base64 encoding and decoding, as the data returned from DNS is already decoded (wire-format).

Differential Revision: https://phabricator.services.mozilla.com/D92651
2020-12-04 15:26:17 +00:00

115 lines
3.6 KiB
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* 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/. */
#include "nsISupports.idl"
interface nsIX509Cert;
%{ C++
namespace IPC {
class Message;
}
class PickleIterator;
%}
[ptr] native IpcMessagePtr(IPC::Message);
[ptr] native PickleIteratorPtr(PickleIterator);
[builtinclass, scriptable, uuid(216112d3-28bc-4671-b057-f98cc09ba1ea)]
interface nsITransportSecurityInfo : nsISupports {
readonly attribute unsigned long securityState;
readonly attribute long errorCode; // PRErrorCode
// errorCode as string (e.g. "SEC_ERROR_UNKNOWN_ISSUER")
readonly attribute AString errorCodeString;
/**
* The following parameters are only valid after the TLS handshake
* has completed. Check securityState first.
*/
/**
* If certificate verification failed, this will be the peer certificate
* chain provided in the handshake, so it can be used for error reporting.
* If verification succeeded, this will be empty.
*/
readonly attribute Array<nsIX509Cert> failedCertChain;
readonly attribute nsIX509Cert serverCert;
readonly attribute Array<nsIX509Cert> succeededCertChain;
[must_use]
readonly attribute ACString cipherName;
[must_use]
readonly attribute unsigned long keyLength;
[must_use]
readonly attribute unsigned long secretKeyLength;
[must_use]
readonly attribute ACString keaGroupName;
[must_use]
readonly attribute ACString signatureSchemeName;
const short SSL_VERSION_3 = 0;
const short TLS_VERSION_1 = 1;
const short TLS_VERSION_1_1 = 2;
const short TLS_VERSION_1_2 = 3;
const short TLS_VERSION_1_3 = 4;
[must_use]
readonly attribute unsigned short protocolVersion;
const short CERTIFICATE_TRANSPARENCY_NOT_APPLICABLE = 0;
const short CERTIFICATE_TRANSPARENCY_POLICY_COMPLIANT = 5;
const short CERTIFICATE_TRANSPARENCY_POLICY_NOT_ENOUGH_SCTS = 6;
const short CERTIFICATE_TRANSPARENCY_POLICY_NOT_DIVERSE_SCTS = 7;
[must_use]
readonly attribute unsigned short certificateTransparencyStatus;
[must_use]
readonly attribute boolean isAcceptedEch;
[must_use]
readonly attribute boolean isDelegatedCredential;
[must_use]
readonly attribute boolean isDomainMismatch;
[must_use]
readonly attribute boolean isNotValidAtThisTime;
[must_use]
readonly attribute boolean isUntrusted;
/**
* True only if (and after) serverCert was successfully validated as
* Extended Validation (EV).
*/
[must_use]
readonly attribute boolean isExtendedValidation;
[notxpcom, noscript]
void SerializeToIPC(in IpcMessagePtr aMsg);
[notxpcom, noscript]
bool DeserializeFromIPC([const] in IpcMessagePtr aMsg, in PickleIteratorPtr aIter);
/* negotiatedNPN is '' if no NPN list was provided by the client,
* or if the server did not select any protocol choice from that
* list. That also includes the case where the server does not
* implement NPN.
*
* If negotiatedNPN is read before NPN has progressed to the point
* where this information is available NS_ERROR_NOT_CONNECTED is
* raised.
*/
readonly attribute ACString negotiatedNPN;
/**
* True iff the connection was resumed using the resumption token.
*/
readonly attribute boolean resumed;
/**
* True iff the succeededCertChain is built in root.
*/
attribute boolean isBuiltCertChainRootBuiltInRoot;
};