Remove CUP from google_apis

google_apis/cup/client_update_protocol_unittest.cc

Index: google_apis/cup/client_update_protocol_unittest.cc
diff --git a/google_apis/cup/client_update_protocol_unittest.cc b/google_apis/cup/client_update_protocol_unittest.cc
deleted file mode 100644
index 6a2abedce44df18c1e75cfafb5826114cd77f0da..0000000000000000000000000000000000000000
--- a/google_apis/cup/client_update_protocol_unittest.cc
+++ /dev/null
@@ -1,165 +0,0 @@
-// 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 <limits>
-#include <vector>
-
-#include "base/base64.h"
-#include "base/memory/scoped_ptr.h"
-#include "crypto/random.h"
-#include "crypto/secure_util.h"
-#include "google_apis/cup/client_update_protocol.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-std::string GetPublicKeyForTesting() {
-  // How to generate this key:
-  //   openssl genpkey -out cr.pem -outform PEM -algorithm RSA
-  //                   -pkeyopt rsa_keygen_pubexp:3
-  //   openssl rsa -in cr.pem -pubout -out cr_pub.pem
-
-  static const char kCupTestKey1024_Base64[] =
-    "MIGdMA0GCSqGSIb3DQEBAQUAA4GLADCBhwKBgQC7ct1JhLSol2DkBcJdNjR3KkEA"
-    "ZfXpF22lDD2WZu5JAZ4NiZqnHsKGJNPUbCH4AhFsXmuW5wEHhUVNhsMP6F9mQ06D"
-    "i+ygwZ8aXlklmW4S0Et+SNg3i73fnYn0KDQzrzJnMu46s/CFPhjr4f0TH9b7oHkU"
-    "XbqNZtG6gwaN1bmzFwIBAw==";
-
-  std::string result;
-  if (!base::Base64Decode(std::string(kCupTestKey1024_Base64), &result))
-    return "";
-
-  return result;
-}
-
-}  // end namespace
-
-#if defined(USE_OPENSSL)
-
-// Once CUP is implemented for OpenSSL, remove this #if block.
-TEST(CupTest, OpenSSLStub) {
-  scoped_ptr<ClientUpdateProtocol> cup =
-      ClientUpdateProtocol::Create(8, GetPublicKeyForTesting());
-  ASSERT_FALSE(cup.get());
-}
-
-#else
-
-class CupTest : public testing::Test {
- protected:
-  virtual void SetUp() {
-    cup_ = ClientUpdateProtocol::Create(8, GetPublicKeyForTesting());
-    ASSERT_TRUE(cup_.get());
-  }
-
-  void OverrideRAndRebuildKeys() {
-    // This must be the same length as the modulus of the public key being
-    // used in the unit test.
-    static const size_t kPublicKeyLength = 1024 / 8;
-    static const char kFixedR[] =
-      "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do "
-      "eiusmod tempor incididunt ut labore et dolore magna aliqua.    ";
-
-    ASSERT_EQ(kPublicKeyLength, strlen(kFixedR));
-    ASSERT_TRUE(cup_->SetSharedKeyForTesting(kFixedR));
-  }
-
-  ClientUpdateProtocol& CUP() {
-    return *cup_.get();
-  }
-
- private:
-  scoped_ptr<ClientUpdateProtocol> cup_;
-};
-
-TEST_F(CupTest, GetVersionedSecret) {
-  // Given a fixed public key set in the test fixture, if the key source |r|
-  // is filled with known data, |w| can be tested against an expected output,
-  // and the signing/verification for an given request becomes fixed.
-  //
-  // The expected output can be generated using this command line, where
-  // plaintext.bin is the contents of kFixedR[] in OverrideRAndRebuildKeys():
-  //
-  //   openssl rsautl -inkey cr2_pub.pem -pubin -encrypt -raw
-  //                  -in plaintext.bin | base64
-  //
-  // Remember to prepend the key version number, and fix up the Base64
-  // afterwards to be URL-safe.
-
-  static const char kExpectedVW[] =
-    "8:lMmNR3mVbOitbq8ceYGStFBwrJcpvY-sauFSbMVe6VONS9x42xTOLY_KdqsWCy"
-    "KuiJBiQziQLOybPUyA9vk0N5kMnC90LIh2nP2FgFG0M0Z22qjB3drsdJPi7TQZbb"
-    "Xhqm587M8vjc6VlM_eoC0qYwCPaXBqXjsyiHnXetcn5X0";
-
-  EXPECT_NE(kExpectedVW, CUP().GetVersionedSecret());
-  OverrideRAndRebuildKeys();
-  EXPECT_EQ(kExpectedVW, CUP().GetVersionedSecret());
-}
-
-TEST_F(CupTest, SignRequest) {
-  static const char kUrl[] = "//testserver.chromium.org/update";
-  static const char kUrlQuery[] = "?junk=present";
-  static const char kRequest[] = "testbody";
-
-  static const char kExpectedCP[] = "tfjmVMDAbU0-Kye4PjrCuyQIDCU";
-
-  OverrideRAndRebuildKeys();
-
-  // Check the case with no query string other than v|w.
-  std::string url(kUrl);
-  url.append("?w=");
-  url.append(CUP().GetVersionedSecret());
-
-  std::string cp;
-  ASSERT_TRUE(CUP().SignRequest(url, kRequest, &cp));
-
-  // Check the case with a pre-existing query string.
-  std::string url2(kUrl);
-  url2.append(kUrlQuery);
-  url2.append("&w=");
-  url2.append(CUP().GetVersionedSecret());
-
-  std::string cp2;
-  ASSERT_TRUE(CUP().SignRequest(url2, kRequest, &cp2));
-
-  // Changes in the URL should result in changes in the client proof.
-  EXPECT_EQ(kExpectedCP, cp2);
-  EXPECT_NE(cp, cp2);
-}
-
-TEST_F(CupTest, ValidateResponse) {
-  static const char kUrl[] = "//testserver.chromium.orgupdate?junk=present&w=";
-  static const char kRequest[] = "testbody";
-
-  static const char kGoodResponse[] = "intact_response";
-  static const char kGoodC[] = "c=EncryptedDataFromTheUpdateServer";
-  static const char kGoodSP[] = "5rMFMPL9Hgqb-2J8kL3scsHeNgg";
-
-  static const char kBadResponse[] = "tampered_response";
-  static const char kBadC[] = "c=TotalJunkThatAnAttackerCouldSend";
-  static const char kBadSP[] = "Base64TamperedShaOneHash";
-
-  OverrideRAndRebuildKeys();
-
-  std::string url(kUrl);
-  url.append(CUP().GetVersionedSecret());
-
-  std::string client_proof;
-  ASSERT_TRUE(CUP().SignRequest(url, kRequest, &client_proof));
-
-  // Return true on a valid response and server proof.
-  EXPECT_TRUE(CUP().ValidateResponse(kGoodResponse, kGoodC, kGoodSP));
-
-  // Return false on anything invalid.
-  EXPECT_FALSE(CUP().ValidateResponse(kBadResponse, kGoodC, kGoodSP));
-  EXPECT_FALSE(CUP().ValidateResponse(kGoodResponse, kBadC, kGoodSP));
-  EXPECT_FALSE(CUP().ValidateResponse(kGoodResponse, kGoodC, kBadSP));
-  EXPECT_FALSE(CUP().ValidateResponse(kGoodResponse, kBadC, kBadSP));
-  EXPECT_FALSE(CUP().ValidateResponse(kBadResponse, kGoodC, kBadSP));
-  EXPECT_FALSE(CUP().ValidateResponse(kBadResponse, kBadC, kGoodSP));
-  EXPECT_FALSE(CUP().ValidateResponse(kBadResponse, kBadC, kBadSP));
-}
-
-#endif  // !defined(USE_OPENSSL)
-