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// Copyright (c) 2010 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 "net/http/http_auth_gssapi_posix.h"
#include "base/basictypes.h"
#include "base/logging.h"
#include "base/native_library.h"
#include "base/scoped_ptr.h"
#include "net/http/mock_gssapi_library_posix.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace net {
namespace {
// gss_buffer_t helpers.
void ClearBuffer(gss_buffer_t dest) {
if (!dest)
return;
dest->length = 0;
delete [] reinterpret_cast<char*>(dest->value);
dest->value = NULL;
}
void SetBuffer(gss_buffer_t dest, const void* src, size_t length) {
if (!dest)
return;
ClearBuffer(dest);
if (!src)
return;
dest->length = length;
if (length) {
dest->value = new char[length];
memcpy(dest->value, src, length);
}
}
void CopyBuffer(gss_buffer_t dest, const gss_buffer_t src) {
if (!dest)
return;
ClearBuffer(dest);
if (!src)
return;
SetBuffer(dest, src->value, src->length);
}
} // namespace
TEST(HttpAuthGSSAPIPOSIXTest, GSSAPIStartup) {
// TODO(ahendrickson): Manipulate the libraries and paths to test each of the
// libraries we expect, and also whether or not they have the interface
// functions we want.
GSSAPILibrary* gssapi = GSSAPILibrary::GetDefault();
DCHECK(gssapi);
gssapi->Init();
}
TEST(HttpAuthGSSAPIPOSIXTest, GSSAPICycle) {
scoped_ptr<test::MockGSSAPILibrary> mock_library(new test::MockGSSAPILibrary);
DCHECK(mock_library.get());
mock_library->Init();
const char kAuthResponse[] = "Mary had a little lamb";
test::GssContextMockImpl context1(
"localhost", // Source name
"example.com", // Target name
23, // Lifetime
*GSS_C_NT_HOSTBASED_SERVICE, // Mechanism
0, // Context flags
1, // Locally initiated
0); // Open
test::GssContextMockImpl context2(
"localhost", // Source name
"example.com", // Target name
23, // Lifetime
*GSS_C_NT_HOSTBASED_SERVICE, // Mechanism
0, // Context flags
1, // Locally initiated
1); // Open
test::MockGSSAPILibrary::SecurityContextQuery queries[] = {
{ "Negotiate", // Package name
GSS_S_CONTINUE_NEEDED, // Major response code
0, // Minor response code
context1, // Context
{ 0, NULL }, // Expected input token
{ arraysize(kAuthResponse),
const_cast<char*>(kAuthResponse) } // Output token
},
{ "Negotiate", // Package name
GSS_S_COMPLETE, // Major response code
0, // Minor response code
context2, // Context
{ arraysize(kAuthResponse),
const_cast<char*>(kAuthResponse) }, // Expected input token
{ arraysize(kAuthResponse),
const_cast<char*>(kAuthResponse) } // Output token
},
};
for (size_t i = 0; i < arraysize(queries); ++i) {
mock_library->ExpectSecurityContext(queries[i].expected_package,
queries[i].response_code,
queries[i].minor_response_code,
queries[i].context_info,
queries[i].expected_input_token,
queries[i].output_token);
}
OM_uint32 major_status = 0;
OM_uint32 minor_status = 0;
gss_cred_id_t initiator_cred_handle = NULL;
gss_ctx_id_t context_handle = NULL;
gss_name_t target_name = NULL;
gss_OID mech_type = NULL;
OM_uint32 req_flags = 0;
OM_uint32 time_req = 25;
gss_channel_bindings_t input_chan_bindings = NULL;
gss_buffer_desc input_token = { 0, NULL };
gss_OID actual_mech_type= NULL;
gss_buffer_desc output_token = { 0, NULL };
OM_uint32 ret_flags = 0;
OM_uint32 time_rec = 0;
for (size_t i = 0; i < arraysize(queries); ++i) {
major_status = mock_library->init_sec_context(&minor_status,
initiator_cred_handle,
&context_handle,
target_name,
mech_type,
req_flags,
time_req,
input_chan_bindings,
&input_token,
&actual_mech_type,
&output_token,
&ret_flags,
&time_rec);
CopyBuffer(&input_token, &output_token);
ClearBuffer(&output_token);
}
ClearBuffer(&input_token);
major_status = mock_library->delete_sec_context(&minor_status,
&context_handle,
GSS_C_NO_BUFFER);
}
} // namespace net
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