Test VerifyCertificate()

Author: Al2Klimov

test/CMakeLists.txt

@@ -175,6 +175,10 @@ add_boost_test(base
     base_tlsutility/iscertuptodate_ok
     base_tlsutility/iscertuptodate_expiring
     base_tlsutility/iscertuptodate_old
+    base_tlsutility/verifycertificate_ok
+    base_tlsutility/verifycertificate_leafexpired
+    base_tlsutility/verifycertificate_caexpired
+    base_tlsutility/verifycertificate_sigmismatch
     base_utility/parse_version
     base_utility/compare_version
     base_utility/comparepasswords_works

test/base-tlsutility-certs.hpp

@@ -0,0 +1,139 @@
+/* Icinga 2 | (c) 2025 Icinga GmbH | GPLv2+ */
+
+// openssl req -x509 -subj /CN=IcingaCA -days 1000000 -newkey rsa:2048 -keyout IcingaCA.key -out IcingaCA.crt -nodes
+static const auto l_IcingaCa = R"(
+-----BEGIN CERTIFICATE-----
+MIIDCTCCAfGgAwIBAgIUdgi1ZtjKYbwQLTgZK3uEesJ7bLMwDQYJKoZIhvcNAQEL
+BQAwEzERMA8GA1UEAwwISWNpbmdhQ0EwIBcNMjUwMTI5MTExMjI3WhgPNDc2MjEy
+MjcxMTEyMjdaMBMxETAPBgNVBAMMCEljaW5nYUNBMIIBIjANBgkqhkiG9w0BAQEF
+AAOCAQ8AMIIBCgKCAQEAx3gRHqvT78saJhmuB0IIMy6LsKASh7T/JV/MDLqPYRBM
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+q1CodrFEk0ZuH5qNTmcLk5GUdUnZEISmRiOcsG66uSzl7WpWGECtK4amRFv+XTij
+bRANBuRWGyaw1UpD2RnJKvbTjURbdI8/4ZcgBNk0rbaJQZhRcN59y1wbXp6OYVdE
+mB3zuwxqEBlWqr6J6A==
+-----END CERTIFICATE-----
+)";
+
+// openssl req -x509 -subj /CN=example.com -CA IcingaCA.crt -CAkey IcingaCA.key -days 1000000 -newkey rsa:2048 -keyout example.key -out example.crt -nodes
+static const auto l_ExampleCrt = R"(
+-----BEGIN CERTIFICATE-----
+MIIDDDCCAfSgAwIBAgIUCBXnZvr6kQAzDUEI8y32Dfv0RZIwDQYJKoZIhvcNAQEL
+BQAwEzERMA8GA1UEAwwISWNpbmdhQ0EwIBcNMjUwMTI5MTExNTQwWhgPNDc2MjEy
+MjcxMTE1NDBaMBYxFDASBgNVBAMMC2V4YW1wbGUuY29tMIIBIjANBgkqhkiG9w0B
+AQEFAAOCAQ8AMIIBCgKCAQEAqCcKAjgS5bKbyn3IC9Yj2UB7dVRlNCZTRt+w6US1
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+2E0OuAzM2gnD2xCET+8Kv5SqhM5E/JSVsxp31siBR6Mn23scM16AGK+rThSYYjKU
+NiFf0nWhTGZFXQQ+QpLeVbzxgZpy/6I2ae1uDZraSXkd+sChDE9jPTpYliOm2X6A
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+uoTqHtDPAOSLBdtCNFh7HW2EuQSU3PLZ2xket8kqURTxxaLSkbsRSG7TqrLfBjMn
+YFlQO4soVkFeFifh/aEQEw==
+-----END CERTIFICATE-----
+)";
+
+// faketime -f -101d openssl req -x509 -subj /CN=example.com -CA IcingaCA.crt -CAkey IcingaCA.key -days 100 -newkey rsa:2048 -keyout expired.key -out expired.crt -nodes
+static const auto l_ExpiredCrt = R"(
+-----BEGIN CERTIFICATE-----
+MIIDCjCCAfKgAwIBAgIUTRwVekfrn1W/65HaURylmpCD5q8wDQYJKoZIhvcNAQEL
+BQAwEzERMA8GA1UEAwwISWNpbmdhQ0EwHhcNMjQxMDIwMTEzOTU1WhcNMjUwMTI4
+MTEzOTU1WjAWMRQwEgYDVQQDDAtleGFtcGxlLmNvbTCCASIwDQYJKoZIhvcNAQEB
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+Rs6wtqbtpehBKbNCZew=
+-----END CERTIFICATE-----
+)";
+
+// faketime -f -1001d openssl req -x509 -subj /CN=IcingaCA -days 1000 -newkey rsa:2048 -keyout expiredCA.key -out expiredCA.crt -nodes
+static const auto l_ExpiredCa = R"(
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+)";
+
+// faketime -f -1001d openssl req -x509 -subj /CN=example.com -CA expiredCA.crt -CAkey expiredCA.key -days 1000000 -newkey rsa:2048 -keyout expiredCAleaf.key -out expiredCAleaf.crt -nodes
+static const auto l_ExpiredCaLeaf = R"(
+-----BEGIN CERTIFICATE-----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+0T27ijYgvlDxVhZkvgGjKg==
+-----END CERTIFICATE-----
+)";
+
+// openssl req -x509 -subj /CN=IcingaCA -days 1000000 -newkey rsa:2048 -keyout IcingaCA2.key -out IcingaCA2.crt -nodes
+static const auto l_IcingaCa2 = R"(
+-----BEGIN CERTIFICATE-----
+MIIDCTCCAfGgAwIBAgIUOpzxwnBk0qyMmc4kEQM27KXhkNEwDQYJKoZIhvcNAQEL
+BQAwEzERMA8GA1UEAwwISWNpbmdhQ0EwIBcNMjUwMTI5MTExMjI5WhgPNDc2MjEy
+MjcxMTEyMjlaMBMxETAPBgNVBAMMCEljaW5nYUNBMIIBIjANBgkqhkiG9w0BAQEF
+AAOCAQ8AMIIBCgKCAQEAwOn0l2/lU3LG8U6vZLhpQp/3FJL3oKtEeH+sRvnPF2cU
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+po7veItIw2L8YRbiVGzpzUe20A/qVxjp7ZswQr6ZI7Zqvs10Na+jK7+xlLf875lk
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+JYdh7REN+0OfpIqdSA==
+-----END CERTIFICATE-----
+)";

test/base-tlsutility.cpp

@@ -1,6 +1,7 @@
 /* Icinga 2 | (c) 2021 Icinga GmbH | GPLv2+ */
 
 #include "base/tlsutility.hpp"
+#include "base-tlsutility-certs.hpp"
 #include <BoostTestTargetConfig.h>
 #include <functional>
 #include <memory>
@@ -132,4 +133,32 @@ BOOST_AUTO_TEST_CASE(iscertuptodate_old)
 	})));
 }
 
+BOOST_AUTO_TEST_CASE(verifycertificate_ok)
+{
+	BOOST_CHECK(VerifyCertificate(
+		StringToCertificate(l_IcingaCa), StringToCertificate(l_ExampleCrt), String()
+	));
+}
+
+BOOST_AUTO_TEST_CASE(verifycertificate_leafexpired)
+{
+	BOOST_CHECK_THROW(VerifyCertificate(
+		StringToCertificate(l_IcingaCa), StringToCertificate(l_ExpiredCrt), String()
+	), openssl_error);
+}
+
+BOOST_AUTO_TEST_CASE(verifycertificate_caexpired)
+{
+	BOOST_CHECK_THROW(VerifyCertificate(
+		StringToCertificate(l_ExpiredCa), StringToCertificate(l_ExpiredCaLeaf), String()
+	), openssl_error);
+}
+
+BOOST_AUTO_TEST_CASE(verifycertificate_sigmismatch)
+{
+	BOOST_CHECK_THROW(VerifyCertificate(
+		StringToCertificate(l_IcingaCa2), StringToCertificate(l_ExampleCrt), String()
+	), openssl_error);
+}
+
 BOOST_AUTO_TEST_SUITE_END()