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// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/cert/cert_status_flags.h"
#include "base/check_op.h"
#include "base/notreached.h"
#include "net/base/net_errors.h"
namespace net {
int MapCertStatusToNetError(CertStatus cert_status) {
// A certificate may have multiple errors. We report the most
// serious error.
// Unrecoverable errors
if (cert_status & CERT_STATUS_INVALID)
return ERR_CERT_INVALID;
if (cert_status & CERT_STATUS_PINNED_KEY_MISSING)
return ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN;
// Potentially recoverable errors
if (cert_status & CERT_STATUS_KNOWN_INTERCEPTION_BLOCKED)
return ERR_CERT_KNOWN_INTERCEPTION_BLOCKED;
if (cert_status & CERT_STATUS_REVOKED)
return ERR_CERT_REVOKED;
if (cert_status & CERT_STATUS_AUTHORITY_INVALID &&
!(cert_status & CERT_STATUS_SELF_SIGNED_LOCAL_NETWORK)) {
return ERR_CERT_AUTHORITY_INVALID;
}
if (cert_status & CERT_STATUS_COMMON_NAME_INVALID)
return ERR_CERT_COMMON_NAME_INVALID;
if (cert_status & CERT_STATUS_SELF_SIGNED_LOCAL_NETWORK) {
return ERR_CERT_SELF_SIGNED_LOCAL_NETWORK;
}
if (cert_status & CERT_STATUS_CERTIFICATE_TRANSPARENCY_REQUIRED)
return ERR_CERTIFICATE_TRANSPARENCY_REQUIRED;
if (cert_status & CERT_STATUS_NAME_CONSTRAINT_VIOLATION)
return ERR_CERT_NAME_CONSTRAINT_VIOLATION;
if (cert_status & CERT_STATUS_WEAK_SIGNATURE_ALGORITHM)
return ERR_CERT_WEAK_SIGNATURE_ALGORITHM;
if (cert_status & CERT_STATUS_WEAK_KEY)
return ERR_CERT_WEAK_KEY;
if (cert_status & CERT_STATUS_DATE_INVALID)
return ERR_CERT_DATE_INVALID;
if (cert_status & CERT_STATUS_VALIDITY_TOO_LONG)
return ERR_CERT_VALIDITY_TOO_LONG;
if (cert_status & CERT_STATUS_NON_UNIQUE_NAME) {
return ERR_CERT_NON_UNIQUE_NAME;
}
if (cert_status & CERT_STATUS_UNABLE_TO_CHECK_REVOCATION)
return ERR_CERT_UNABLE_TO_CHECK_REVOCATION;
if (cert_status & CERT_STATUS_NO_REVOCATION_MECHANISM)
return ERR_CERT_NO_REVOCATION_MECHANISM;
// Unknown status. The assumption is 0 (an OK status) won't be used here.
NOTREACHED();
}
} // namespace net
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