15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "net/cert/single_request_cert_verifier.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind_helpers.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_errors.h" 10c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "net/cert/x509_certificate.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SingleRequestCertVerifier::SingleRequestCertVerifier( 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CertVerifier* cert_verifier) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : cert_verifier_(cert_verifier), 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cur_request_(NULL) { 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(cert_verifier_ != NULL); 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)SingleRequestCertVerifier::~SingleRequestCertVerifier() { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (cur_request_) { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cert_verifier_->CancelRequest(cur_request_); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cur_request_ = NULL; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int SingleRequestCertVerifier::Verify(X509Certificate* cert, 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& hostname, 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int flags, 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CRLSet* crl_set, 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CertVerifyResult* verify_result, 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CompletionCallback& callback, 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const BoundNetLog& net_log) { 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Should not be already in use. 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!cur_request_ && cur_request_callback_.is_null()); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CertVerifier::RequestHandle request = NULL; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to be notified of completion before |callback| is called, so that 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we can clear out |cur_request_*|. 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int rv = cert_verifier_->Verify( 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cert, hostname, flags, crl_set, verify_result, 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&SingleRequestCertVerifier::OnVerifyCompletion, 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Unretained(this)), 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &request, net_log); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (rv == ERR_IO_PENDING) { 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Cleared in OnVerifyCompletion(). 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cur_request_ = request; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cur_request_callback_ = callback; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void SingleRequestCertVerifier::OnVerifyCompletion(int result) { 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(cur_request_ && !cur_request_callback_.is_null()); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CompletionCallback callback = cur_request_callback_; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Clear the outstanding request information. 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cur_request_ = NULL; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cur_request_callback_.Reset(); 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Call the user's original callback. 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback.Run(result); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace net 71