/* -*- 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;
interface nsIX509CertList;

[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 null.
     */
    readonly attribute nsIX509CertList failedCertChain;

    readonly attribute nsIX509Cert serverCert;
    readonly attribute nsIX509CertList 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 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;
};