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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/shell/browser/shell_login_dialog.h"
#include "base/bind.h"
#include "base/logging.h"
#include "base/strings/utf_string_conversions.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/resource_dispatcher_host.h"
#include "net/base/auth.h"
#include "net/url_request/url_request.h"
#include "ui/gfx/text_elider.h"
namespace content {
ShellLoginDialog::ShellLoginDialog(
net::AuthChallengeInfo* auth_info,
net::URLRequest* request) : auth_info_(auth_info),
request_(request) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
base::Bind(&ShellLoginDialog::PrepDialog, this,
ASCIIToUTF16(auth_info->challenger.ToString()),
UTF8ToUTF16(auth_info->realm)));
}
void ShellLoginDialog::OnRequestCancelled() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
base::Bind(&ShellLoginDialog::PlatformRequestCancelled, this));
}
void ShellLoginDialog::UserAcceptedAuth(const string16& username,
const string16& password) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
base::Bind(&ShellLoginDialog::SendAuthToRequester, this,
true, username, password));
}
void ShellLoginDialog::UserCancelledAuth() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
base::Bind(&ShellLoginDialog::SendAuthToRequester, this,
false, string16(), string16()));
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
base::Bind(&ShellLoginDialog::PlatformCleanUp, this));
}
ShellLoginDialog::~ShellLoginDialog() {
// Cannot post any tasks here; this object is going away and cannot be
// referenced/dereferenced.
}
#if !defined(OS_MACOSX) && !defined(TOOLKIT_GTK)
// Bogus implementations for linking. They are never called because
// ResourceDispatcherHostDelegate::CreateLoginDelegate returns NULL.
// TODO: implement ShellLoginDialog for other platforms, drop this #if
void ShellLoginDialog::PlatformCreateDialog(const string16& message) {}
void ShellLoginDialog::PlatformCleanUp() {}
void ShellLoginDialog::PlatformRequestCancelled() {}
#endif
void ShellLoginDialog::PrepDialog(const string16& host,
const string16& realm) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// The realm is controlled by the remote server, so there is no reason to
// believe it is of a reasonable length.
string16 elided_realm;
gfx::ElideString(realm, 120, &elided_realm);
string16 explanation =
ASCIIToUTF16("The server ") + host +
ASCIIToUTF16(" requires a username and password.");
if (!elided_realm.empty()) {
explanation += ASCIIToUTF16(" The server says: ");
explanation += elided_realm;
explanation += ASCIIToUTF16(".");
}
PlatformCreateDialog(explanation);
}
void ShellLoginDialog::SendAuthToRequester(bool success,
const string16& username,
const string16& password) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
if (success)
request_->SetAuth(net::AuthCredentials(username, password));
else
request_->CancelAuth();
ResourceDispatcherHost::Get()->ClearLoginDelegateForRequest(request_);
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
base::Bind(&ShellLoginDialog::PlatformCleanUp, this));
}
} // namespace content
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