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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/. */
// HttpLog.h should generally be included first
#include "HttpLog.h"
#include "nsHttpBasicAuth.h"
#include "plstr.h"
#include "nsString.h"
#include "mozilla/Base64.h"
#include "mozilla/ClearOnShutdown.h"
namespace mozilla {
namespace net {
StaticRefPtr<nsHttpBasicAuth> nsHttpBasicAuth::gSingleton;
already_AddRefed<nsIHttpAuthenticator> nsHttpBasicAuth::GetOrCreate() {
nsCOMPtr<nsIHttpAuthenticator> authenticator;
if (gSingleton) {
authenticator = gSingleton;
} else {
gSingleton = new nsHttpBasicAuth();
ClearOnShutdown(&gSingleton);
authenticator = gSingleton;
}
return authenticator.forget();
}
//-----------------------------------------------------------------------------
// nsHttpBasicAuth::nsISupports
//-----------------------------------------------------------------------------
NS_IMPL_ISUPPORTS(nsHttpBasicAuth, nsIHttpAuthenticator)
//-----------------------------------------------------------------------------
// nsHttpBasicAuth::nsIHttpAuthenticator
//-----------------------------------------------------------------------------
NS_IMETHODIMP
nsHttpBasicAuth::ChallengeReceived(nsIHttpAuthenticableChannel* authChannel,
const char* challenge, bool isProxyAuth,
nsISupports** sessionState,
nsISupports** continuationState,
bool* identityInvalid) {
// if challenged, then the username:password that was sent must
// have been wrong.
*identityInvalid = true;
return NS_OK;
}
NS_IMETHODIMP
nsHttpBasicAuth::GenerateCredentialsAsync(
nsIHttpAuthenticableChannel* authChannel,
nsIHttpAuthenticatorCallback* aCallback, const char* challenge,
bool isProxyAuth, const char16_t* domain, const char16_t* username,
const char16_t* password, nsISupports* sessionState,
nsISupports* continuationState, nsICancelable** aCancellable) {
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP
nsHttpBasicAuth::GenerateCredentials(
nsIHttpAuthenticableChannel* authChannel, const char* challenge,
bool isProxyAuth, const char16_t* domain, const char16_t* user,
const char16_t* password, nsISupports** sessionState,
nsISupports** continuationState, uint32_t* aFlags, char** creds)
{
LOG(("nsHttpBasicAuth::GenerateCredentials [challenge=%s]\n", challenge));
NS_ENSURE_ARG_POINTER(creds);
*aFlags = 0;
// we only know how to deal with Basic auth for http.
bool isBasicAuth = !PL_strncasecmp(challenge, "basic", 5);
NS_ENSURE_TRUE(isBasicAuth, NS_ERROR_UNEXPECTED);
// we work with UTF-8 around here
nsAutoCString userpass;
CopyUTF16toUTF8(mozilla::MakeStringSpan(user), userpass);
userpass.Append(':'); // always send a ':' (see bug 129565)
AppendUTF16toUTF8(mozilla::MakeStringSpan(password), userpass);
nsAutoCString authString{"Basic "_ns};
nsresult rv = Base64EncodeAppend(userpass, authString);
NS_ENSURE_SUCCESS(rv, rv);
*creds = ToNewCString(authString);
return NS_OK;
}
NS_IMETHODIMP
nsHttpBasicAuth::GetAuthFlags(uint32_t* flags) {
*flags = REQUEST_BASED | REUSABLE_CREDENTIALS | REUSABLE_CHALLENGE;
return NS_OK;
}
} // namespace net
} // namespace mozilla