Added positive path Signature validation test
Added signature validation test cases infrastructre and
positive path test case for verify function.
Change-Id: I0e02a07b726ed08757a21b97871154622534c989
Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>
diff --git a/test/utest.cpp b/test/utest.cpp
index e27655a..23d2555 100644
--- a/test/utest.cpp
+++ b/test/utest.cpp
@@ -1,9 +1,12 @@
#include <gtest/gtest.h>
#include <openssl/sha.h>
#include <string>
+#include <experimental/filesystem>
#include "version.hpp"
+#include "image_verify.hpp"
using namespace openpower::software::updater;
+using namespace openpower::software::image;
/** @brief Make sure we correctly get the Id from getId()*/
TEST(VersionTest, TestGetId)
@@ -23,3 +26,95 @@
hexId = hexId.substr(0, 8);
EXPECT_EQ(Version::getId(version), hexId);
}
+
+class SignatureTest : public testing::Test
+{
+ static constexpr auto opensslCmd = "openssl dgst -sha256 -sign ";
+ static constexpr auto testPath = "/tmp/_testSig";
+
+ protected:
+ void command(const std::string& cmd)
+ {
+ auto val = std::system(cmd.c_str());
+ if (val)
+ {
+ std::cout << "COMMAND Error: " << val << std::endl;
+ }
+ }
+ virtual void SetUp()
+ {
+ // Create test base directory.
+ fs::create_directories(testPath);
+
+ // Create unique temporary path for images.
+ std::string tmpDir(testPath);
+ tmpDir += "/extractXXXXXX";
+ std::string imageDir = mkdtemp(const_cast<char*>(tmpDir.c_str()));
+
+ // Create unique temporary configuration path
+ std::string tmpConfDir(testPath);
+ tmpConfDir += "/confXXXXXX";
+ std::string confDir = mkdtemp(const_cast<char*>(tmpConfDir.c_str()));
+
+ extractPath = imageDir;
+ extractPath /= "images";
+
+ signedConfPath = confDir;
+ signedConfPath /= "conf";
+
+ signedConfPNORPath = confDir;
+ signedConfPNORPath /= "conf";
+ signedConfPNORPath /= "OpenBMC";
+
+ std::cout << "SETUP " << std::endl;
+
+ command("mkdir " + extractPath.string());
+ command("mkdir " + signedConfPath.string());
+ command("mkdir " + signedConfPNORPath.string());
+
+ std::string hashFile = signedConfPNORPath.string() + "/hashfunc";
+ command("echo \"HashType=RSA-SHA256\" > " + hashFile);
+
+ std::string manifestFile = extractPath.string() + "/" + "MANIFEST";
+ command("echo \"HashType=RSA-SHA256\" > " + manifestFile);
+ command("echo \"KeyType=OpenBMC\" >> " + manifestFile);
+
+ std::string pnorFile = extractPath.string() + "/" + "pnor.xz.squashfs";
+ command("echo \"pnor.xz.squashfs file \" > " + pnorFile);
+
+ std::string pkeyFile = extractPath.string() + "/" + "private.pem";
+ command("openssl genrsa -out " + pkeyFile + " 2048");
+
+ std::string pubkeyFile = extractPath.string() + "/" + "publickey";
+ command("openssl rsa -in " + pkeyFile + " -outform PEM " +
+ "-pubout -out " + pubkeyFile);
+
+ std::string pubKeyConfFile =
+ signedConfPNORPath.string() + "/" + "publickey";
+ command("cp " + pubkeyFile + " " + signedConfPNORPath.string());
+ command(opensslCmd + pkeyFile + " -out " + pnorFile + ".sig " +
+ pnorFile);
+
+ command(opensslCmd + pkeyFile + " -out " + manifestFile + ".sig " +
+ manifestFile);
+ command(opensslCmd + pkeyFile + " -out " + pubkeyFile + ".sig " +
+ pubkeyFile);
+
+ signature = std::make_unique<Signature>(extractPath, signedConfPath);
+ }
+ virtual void TearDown()
+ {
+ command("rm -rf " + std::string(testPath));
+ }
+
+ std::unique_ptr<Signature> signature;
+ fs::path extractPath;
+ fs::path signedConfPath;
+ fs::path signedConfPNORPath;
+};
+
+/** @brief Test for sucess scenario*/
+TEST_F(SignatureTest, TestSignatureVerify)
+{
+ EXPECT_TRUE(signature->verify());
+}