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-rw-r--r--src/tests/unit_x509.cpp346
1 files changed, 220 insertions, 126 deletions
diff --git a/src/tests/unit_x509.cpp b/src/tests/unit_x509.cpp
index a024377d8..8bbad5028 100644
--- a/src/tests/unit_x509.cpp
+++ b/src/tests/unit_x509.cpp
@@ -140,134 +140,127 @@ std::unique_ptr<Botan::Private_Key> make_a_private_key(const std::string& algo)
return std::unique_ptr<Botan::Private_Key>(nullptr);
}
-class X509_Cert_Unit_Tests : public Test
+
+Test::Result test_x509_dates()
{
- public:
- std::vector<Test::Result> run() override;
+ Test::Result result("X509_Time");
+
+ Botan::X509_Time time;
+ result.confirm("unset time not set", !time.time_is_set());
+ time = Botan::X509_Time("0802011822Z", Botan::ASN1_Tag::UTC_TIME);
+ result.confirm("time set after construction", time.time_is_set());
+ result.test_eq("time readable_string", time.readable_string(), "2008/02/01 18:22:00 UTC");
+
+ const std::vector<std::string> valid = {
+ "0802010000Z",
+ "0802011724Z",
+ "0406142334Z",
+ "9906142334Z",
+ "0006142334Z",
+
+ "080201000000Z",
+ "080201172412Z",
+ "040614233433Z",
+ "990614233444Z",
+ "000614233455Z",
+ };
- private:
- Test::Result test_x509_dates()
- {
- Test::Result result("X509_Time");
-
- Botan::X509_Time time;
- result.confirm("unset time not set", !time.time_is_set());
- time = Botan::X509_Time("0802011822Z", Botan::ASN1_Tag::UTC_TIME);
- result.confirm("time set after construction", time.time_is_set());
- result.test_eq("time readable_string", time.readable_string(), "2008/02/01 18:22:00 UTC");
-
- const std::vector<std::string> valid = {
- "0802010000Z",
- "0802011724Z",
- "0406142334Z",
- "9906142334Z",
- "0006142334Z",
-
- "080201000000Z",
- "080201172412Z",
- "040614233433Z",
- "990614233444Z",
- "000614233455Z",
- };
-
- // Dates that are valid per X.500 but rejected as unsupported
- const std::vector<std::string> valid_but_unsup = {
- "0802010000-0000",
- "0802011724+0000",
- "0406142334-0500",
- "9906142334+0500",
- "0006142334-0530",
- "0006142334+0530",
-
- "080201000000-0000",
- "080201172412+0000",
- "040614233433-0500",
- "990614233444+0500",
- "000614233455-0530",
- "000614233455+0530",
- };
-
- const std::vector<std::string> invalid = {
- "",
- " ",
- "2008`02-01",
- "9999-02-01",
- "2000-02-01 17",
- "999921",
-
- // valid length 13 -> range check
- "080201000061Z", // seconds too big (61)
- "080201000060Z", // seconds too big (60, leap seconds not covered by the standard)
- "0802010000-1Z", // seconds too small (-1)
- "080201006000Z", // minutes too big (60)
- "080201240000Z", // hours too big (24:00)
-
- // valid length 13 -> invalid numbers
- "08020123112 Z",
- "08020123112!Z",
- "08020123112,Z",
- "08020123112\nZ",
- "080201232 33Z",
- "080201232!33Z",
- "080201232,33Z",
- "080201232\n33Z",
- "0802012 3344Z",
- "0802012!3344Z",
- "0802012,3344Z",
- "08022\n334455Z",
- "08022 334455Z",
- "08022!334455Z",
- "08022,334455Z",
- "08022\n334455Z",
- "082 33445511Z",
- "082!33445511Z",
- "082,33445511Z",
- "082\n33445511Z",
- "2 2211221122Z",
- "2!2211221122Z",
- "2,2211221122Z",
- "2\n2211221122Z",
-
- // wrong time zone
- "0802010000",
- "0802010000z"
- };
-
- for(auto&& v : valid)
- {
- Botan::X509_Time t(v, Botan::ASN1_Tag::UTC_TIME);
- }
+ // Dates that are valid per X.500 but rejected as unsupported
+ const std::vector<std::string> valid_but_unsup = {
+ "0802010000-0000",
+ "0802011724+0000",
+ "0406142334-0500",
+ "9906142334+0500",
+ "0006142334-0530",
+ "0006142334+0530",
+
+ "080201000000-0000",
+ "080201172412+0000",
+ "040614233433-0500",
+ "990614233444+0500",
+ "000614233455-0530",
+ "000614233455+0530",
+ };
- for(auto&& v : valid_but_unsup)
- {
- result.test_throws("valid but unsupported", [v]() { Botan::X509_Time t(v, Botan::ASN1_Tag::UTC_TIME); });
- }
+ const std::vector<std::string> invalid = {
+ "",
+ " ",
+ "2008`02-01",
+ "9999-02-01",
+ "2000-02-01 17",
+ "999921",
+
+ // valid length 13 -> range check
+ "080201000061Z", // seconds too big (61)
+ "080201000060Z", // seconds too big (60, leap seconds not covered by the standard)
+ "0802010000-1Z", // seconds too small (-1)
+ "080201006000Z", // minutes too big (60)
+ "080201240000Z", // hours too big (24:00)
+
+ // valid length 13 -> invalid numbers
+ "08020123112 Z",
+ "08020123112!Z",
+ "08020123112,Z",
+ "08020123112\nZ",
+ "080201232 33Z",
+ "080201232!33Z",
+ "080201232,33Z",
+ "080201232\n33Z",
+ "0802012 3344Z",
+ "0802012!3344Z",
+ "0802012,3344Z",
+ "08022\n334455Z",
+ "08022 334455Z",
+ "08022!334455Z",
+ "08022,334455Z",
+ "08022\n334455Z",
+ "082 33445511Z",
+ "082!33445511Z",
+ "082,33445511Z",
+ "082\n33445511Z",
+ "2 2211221122Z",
+ "2!2211221122Z",
+ "2,2211221122Z",
+ "2\n2211221122Z",
+
+ // wrong time zone
+ "0802010000",
+ "0802010000z"
+ };
- for(auto&& v : invalid)
- {
- result.test_throws("invalid", [v]() { Botan::X509_Time t(v, Botan::ASN1_Tag::UTC_TIME); });
- }
+ for(auto&& v : valid)
+ {
+ Botan::X509_Time t(v, Botan::ASN1_Tag::UTC_TIME);
+ }
- return result;
- }
- };
+ for(auto&& v : valid_but_unsup)
+ {
+ result.test_throws("valid but unsupported", [v]() { Botan::X509_Time t(v, Botan::ASN1_Tag::UTC_TIME); });
+ }
-Test::Result test_x509_cert(const std::string& algo)
+ for(auto&& v : invalid)
+ {
+ result.test_throws("invalid", [v]() { Botan::X509_Time t(v, Botan::ASN1_Tag::UTC_TIME); });
+ }
+
+ return result;
+ }
+
+Test::Result test_x509_cert(const std::string& sig_algo, const std::string& hash_fn = "SHA-256")
{
Test::Result result("X509 Unit");
- const std::string hash_fn = "SHA-256";
-
/* Create the CA's key and self-signed cert */
- std::unique_ptr<Botan::Private_Key> ca_key(make_a_private_key(algo));
+ std::unique_ptr<Botan::Private_Key> ca_key(make_a_private_key(sig_algo));
if(!ca_key)
{
- // Failure because X.509 enabled but requested algorithm is not present
- result.test_note("Skipping due to missing signature algorithm: " + algo);
+ // Failure because X.509 enabled but requested signature algorithm is not present
+ result.test_note("Skipping due to missing signature algorithm: " + sig_algo);
return result;
}
+ /* Create the self-signed cert */
Botan::X509_Certificate ca_cert =
Botan::X509::create_self_signed_cert(ca_opts(),
*ca_key,
@@ -278,16 +271,16 @@ Test::Result test_x509_cert(const std::string& algo)
Botan::Key_Constraints(Botan::KEY_CERT_SIGN | Botan::CRL_SIGN), true);
/* Create user #1's key and cert request */
- std::unique_ptr<Botan::Private_Key> user1_key(make_a_private_key(algo));
+ std::unique_ptr<Botan::Private_Key> user1_key(make_a_private_key(sig_algo));
Botan::PKCS10_Request user1_req =
- Botan::X509::create_cert_req(req_opts1(algo),
+ Botan::X509::create_cert_req(req_opts1(sig_algo),
*user1_key,
hash_fn,
Test::rng());
/* Create user #2's key and cert request */
- std::unique_ptr<Botan::Private_Key> user2_key(make_a_private_key(algo));
+ std::unique_ptr<Botan::Private_Key> user2_key(make_a_private_key(sig_algo));
Botan::PKCS10_Request user2_req =
Botan::X509::create_cert_req(req_opts2(),
@@ -309,7 +302,7 @@ Test::Result test_x509_cert(const std::string& algo)
from_date(2008, 01, 01),
from_date(2033, 01, 01));
- result.test_eq("user1 key usage", (user1_cert.constraints() & req_opts1(algo).constraints) == req_opts1(algo).constraints, true);
+ result.test_eq("user1 key usage", (user1_cert.constraints() & req_opts1(sig_algo).constraints) == req_opts1(sig_algo).constraints, true);
/* Copy, assign and compare */
Botan::X509_Certificate user1_cert_copy(user1_cert);
@@ -338,7 +331,7 @@ Test::Result test_x509_cert(const std::string& algo)
/* Verify the certs */
Botan::Certificate_Store_In_Memory store;
- store.add_certificate(ca_cert);
+ store.add_certificate(ca.ca_certificate());
Botan::Path_Validation_Restrictions restrictions(false);
@@ -391,21 +384,122 @@ Test::Result test_x509_cert(const std::string& algo)
return result;
}
-std::vector<Test::Result> X509_Cert_Unit_Tests::run()
+Test::Result test_usage(const std::string& sig_algo, const std::string& hash_fn = "SHA-256")
{
- std::vector<Test::Result> results;
- const std::vector<std::string> algos { "RSA", "DSA", "ECDSA", "ECGDSA", "ECKCDSA" };
- Test::Result cert_result("X509 Unit");
- for(const auto& algo : algos)
+ using Botan::Key_Constraints;
+
+ Test::Result result("X509 Usage");
+
+ /* Create the CA's key and self-signed cert */
+ std::unique_ptr<Botan::Private_Key> ca_key(make_a_private_key(sig_algo));
+
+ if(!ca_key)
{
- cert_result.merge(test_x509_cert(algo));
+ // Failure because X.509 enabled but requested signature algorithm is not present
+ result.test_note("Skipping due to missing signature algorithm: " + sig_algo);
+ return result;
}
- results.push_back(cert_result);
- results.push_back(test_x509_dates());
- return results;
+ /* Create the self-signed cert */
+ Botan::X509_Certificate ca_cert =
+ Botan::X509::create_self_signed_cert(ca_opts(),
+ *ca_key,
+ hash_fn,
+ Test::rng());
+
+ /* Create the CA object */
+ Botan::X509_CA ca(ca_cert, *ca_key, hash_fn);
+
+ std::unique_ptr<Botan::Private_Key> user1_key(make_a_private_key(sig_algo));
+
+ Botan::X509_Cert_Options opts("Test User 1/US/Botan Project/Testing");
+ opts.constraints = Key_Constraints::DIGITAL_SIGNATURE;
+
+ Botan::PKCS10_Request user1_req =
+ Botan::X509::create_cert_req(opts,
+ *user1_key,
+ hash_fn,
+ Test::rng());
+
+ Botan::X509_Certificate user1_cert =
+ ca.sign_request(user1_req, Test::rng(),
+ from_date(2008, 01, 01),
+ from_date(2033, 01, 01));
+
+ // cert only allows digitalSignature, but we check for both digitalSignature and cRLSign
+ result.test_eq("key usage cRLSign not allowed", user1_cert.allowed_usage(Key_Constraints(Key_Constraints::DIGITAL_SIGNATURE |
+ Key_Constraints::CRL_SIGN)), false);
+
+ // cert only allows digitalSignature, so checking for only that should be ok
+ result.confirm("key usage digitalSignature allowed", user1_cert.allowed_usage(Key_Constraints::DIGITAL_SIGNATURE));
+
+ opts.constraints = Key_Constraints(Key_Constraints::DIGITAL_SIGNATURE | Key_Constraints::CRL_SIGN);
+
+ Botan::PKCS10_Request mult_usage_req =
+ Botan::X509::create_cert_req(opts,
+ *user1_key,
+ hash_fn,
+ Test::rng());
+
+ Botan::X509_Certificate mult_usage_cert =
+ ca.sign_request(mult_usage_req, Test::rng(),
+ from_date(2008, 01, 01),
+ from_date(2033, 01, 01));
+
+ // cert allows multiple usages, so each one of them as well as both together should be allowed
+ result.confirm("key usage multiple digitalSignature allowed", mult_usage_cert.allowed_usage(Key_Constraints::DIGITAL_SIGNATURE));
+ result.confirm("key usage multiple cRLSign allowed", mult_usage_cert.allowed_usage(Key_Constraints::CRL_SIGN));
+ result.confirm("key usage multiple digitalSignature and cRLSign allowed", mult_usage_cert.allowed_usage(
+ Key_Constraints(Key_Constraints::DIGITAL_SIGNATURE | Key_Constraints::CRL_SIGN)));
+
+ opts.constraints = Key_Constraints::NO_CONSTRAINTS;
+
+ Botan::PKCS10_Request no_usage_req =
+ Botan::X509::create_cert_req(opts,
+ *user1_key,
+ hash_fn,
+ Test::rng());
+
+ Botan::X509_Certificate no_usage_cert =
+ ca.sign_request(no_usage_req, Test::rng(),
+ from_date(2008, 01, 01),
+ from_date(2033, 01, 01));
+
+ // cert allows every usage
+ result.confirm("key usage digitalSignature allowed", no_usage_cert.allowed_usage(Key_Constraints::DIGITAL_SIGNATURE));
+ result.confirm("key usage cRLSign allowed", no_usage_cert.allowed_usage(Key_Constraints::CRL_SIGN));
+
+ return result;
}
+
+class X509_Cert_Unit_Tests : public Test
+ {
+ public:
+ std::vector<Test::Result> run() override
+ {
+ std::vector<Test::Result> results;
+ const std::vector<std::string> sig_algos { "RSA", "DSA", "ECDSA", "ECGDSA", "ECKCDSA" };
+ Test::Result cert_result("X509 Unit");
+ for(const auto& algo : sig_algos)
+ {
+ cert_result.merge(test_x509_cert(algo));
+ }
+
+ results.push_back(cert_result);
+ results.push_back(test_x509_dates());
+
+ Test::Result usage_result("X509 Usage");
+ for(const auto& algo : sig_algos)
+ {
+ usage_result.merge(test_usage(algo));
+ }
+ results.push_back(usage_result);
+
+ return results;
+ }
+ };
+
BOTAN_REGISTER_TEST("unit_x509", X509_Cert_Unit_Tests);
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 18:41:27 +0000