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| #define SECURITY_WIN32 | |
| #include <iostream> | |
| #include <tuple> | |
| #include <Windows.h> | |
| #include <security.h> | |
| #include <schannel.h> | |
| #pragma comment(lib, "Secur32.lib") | |
| static std::tuple<int, const char*> protocols[] = { | |
| { SP_PROT_PCT1_CLIENT, "PCT 1.0" }, | |
| { SP_PROT_SSL2_CLIENT, "SSL 2.0" }, | |
| { SP_PROT_SSL3_CLIENT, "SSL 3.0" }, | |
| { SP_PROT_TLS1_0_CLIENT, "TLS 1.0" }, | |
| { SP_PROT_TLS1_1_CLIENT, "TLS 1.1" }, | |
| { SP_PROT_TLS1_2_CLIENT, "TLS 1.2" }, | |
| { SP_PROT_TLS1_3_CLIENT, "TLS 1.3" }, | |
| { SP_PROT_DTLS1_0_CLIENT, "DTLS1.0" }, | |
| { SP_PROT_DTLS1_2_CLIENT, "DTLS1.2" }, | |
| { SP_PROT_UNI_CLIENT, "UNI " }, | |
| }; | |
| void test(int i, bool force) { | |
| SCHANNEL_CRED sc{ SCHANNEL_CRED_VERSION, 0, nullptr, 0, 0, nullptr, 0, nullptr, 0 }; | |
| for (size_t j = 0; j < std::size(protocols); j++) | |
| if (i & 1 << j) | |
| sc.grbitEnabledProtocols |= std::get<0>(protocols[j]); | |
| CredHandle credential; | |
| if (auto ss = AcquireCredentialsHandleW(nullptr, const_cast<wchar_t*>(UNISP_NAME_W), SECPKG_CRED_OUTBOUND, nullptr, &sc, nullptr, nullptr, &credential, nullptr); ss != SEC_E_OK) | |
| return; | |
| SecPkgCred_SupportedProtocols sp; | |
| if (auto ss = QueryCredentialsAttributesW(&credential, SECPKG_ATTR_SUPPORTED_PROTOCOLS, &sp); ss != SEC_E_OK) | |
| throw ss; | |
| FreeCredentialsHandle(&credential); | |
| if (!force) | |
| if (sc.grbitEnabledProtocols != sp.grbitProtocol) | |
| return; | |
| for (auto [protocol, name] : protocols) | |
| std::cout << " " << (sp.grbitProtocol & protocol ? name : " "); | |
| std::cout << std::endl; | |
| } | |
| int main() { | |
| std::cout << "default combinations:" << std::endl; | |
| test(0, true); | |
| std::cout << "available combinations:" << std::endl; | |
| for (int i = 1; i < 1 << std::size(protocols); i++) | |
| test(i, false); | |
| return 0; | |
| } |
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| default combinations: | |
| TLS 1.0 TLS 1.1 TLS 1.2 DTLS1.0 DTLS1.2 | |
| available combinations: | |
| SSL 3.0 | |
| TLS 1.0 | |
| SSL 3.0 TLS 1.0 | |
| TLS 1.1 | |
| SSL 3.0 TLS 1.1 | |
| TLS 1.0 TLS 1.1 | |
| SSL 3.0 TLS 1.0 TLS 1.1 | |
| TLS 1.2 | |
| SSL 3.0 TLS 1.2 | |
| TLS 1.0 TLS 1.2 | |
| SSL 3.0 TLS 1.0 TLS 1.2 | |
| TLS 1.1 TLS 1.2 | |
| SSL 3.0 TLS 1.1 TLS 1.2 | |
| TLS 1.0 TLS 1.1 TLS 1.2 | |
| SSL 3.0 TLS 1.0 TLS 1.1 TLS 1.2 | |
| DTLS1.0 | |
| DTLS1.2 | |
| DTLS1.0 DTLS1.2 |
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| default combinations: | |
| SSL 3.0 TLS 1.0 DTLS1.0 | |
| available combinations: | |
| SSL 2.0 | |
| SSL 3.0 | |
| TLS 1.0 | |
| SSL 3.0 TLS 1.0 | |
| TLS 1.1 | |
| SSL 3.0 TLS 1.1 | |
| TLS 1.0 TLS 1.1 | |
| SSL 3.0 TLS 1.0 TLS 1.1 | |
| TLS 1.2 | |
| SSL 3.0 TLS 1.2 | |
| TLS 1.0 TLS 1.2 | |
| SSL 3.0 TLS 1.0 TLS 1.2 | |
| TLS 1.1 TLS 1.2 | |
| SSL 3.0 TLS 1.1 TLS 1.2 | |
| TLS 1.0 TLS 1.1 TLS 1.2 | |
| SSL 3.0 TLS 1.0 TLS 1.1 TLS 1.2 | |
| DTLS1.0 | |
| SSL 2.0 SSL 3.0 UNI | |
| SSL 2.0 TLS 1.0 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.0 UNI | |
| SSL 2.0 TLS 1.1 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.1 UNI | |
| SSL 2.0 TLS 1.0 TLS 1.1 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.0 TLS 1.1 UNI |
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| default combinations: | |
| SSL 3.0 TLS 1.0 | |
| available combinations: | |
| SSL 2.0 | |
| SSL 3.0 | |
| TLS 1.0 | |
| SSL 3.0 TLS 1.0 | |
| TLS 1.1 | |
| SSL 3.0 TLS 1.1 | |
| TLS 1.0 TLS 1.1 | |
| SSL 3.0 TLS 1.0 TLS 1.1 | |
| TLS 1.2 | |
| SSL 3.0 TLS 1.2 | |
| TLS 1.0 TLS 1.2 | |
| SSL 3.0 TLS 1.0 TLS 1.2 | |
| TLS 1.1 TLS 1.2 | |
| SSL 3.0 TLS 1.1 TLS 1.2 | |
| TLS 1.0 TLS 1.1 TLS 1.2 | |
| SSL 3.0 TLS 1.0 TLS 1.1 TLS 1.2 | |
| SSL 2.0 SSL 3.0 UNI | |
| SSL 2.0 TLS 1.0 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.0 UNI | |
| SSL 2.0 TLS 1.1 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.1 UNI | |
| SSL 2.0 TLS 1.0 TLS 1.1 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.0 TLS 1.1 UNI |
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| default combinations: | |
| SSL 3.0 TLS 1.0 | |
| available combinations: | |
| SSL 2.0 | |
| SSL 3.0 | |
| TLS 1.0 | |
| SSL 3.0 TLS 1.0 | |
| SSL 2.0 SSL 3.0 UNI | |
| SSL 2.0 TLS 1.0 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.0 UNI |
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| default combinations: | |
| SSL 2.0 SSL 3.0 TLS 1.0 UNI | |
| available combinations: | |
| SSL 2.0 | |
| SSL 3.0 | |
| TLS 1.0 | |
| SSL 3.0 TLS 1.0 | |
| TLS 1.1 | |
| SSL 3.0 TLS 1.1 | |
| TLS 1.0 TLS 1.1 | |
| SSL 3.0 TLS 1.0 TLS 1.1 | |
| TLS 1.2 | |
| SSL 3.0 TLS 1.2 | |
| TLS 1.0 TLS 1.2 | |
| SSL 3.0 TLS 1.0 TLS 1.2 | |
| TLS 1.1 TLS 1.2 | |
| SSL 3.0 TLS 1.1 TLS 1.2 | |
| TLS 1.0 TLS 1.1 TLS 1.2 | |
| SSL 3.0 TLS 1.0 TLS 1.1 TLS 1.2 | |
| SSL 2.0 SSL 3.0 UNI | |
| SSL 2.0 TLS 1.0 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.0 UNI | |
| SSL 2.0 TLS 1.1 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.1 UNI | |
| SSL 2.0 TLS 1.0 TLS 1.1 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.0 TLS 1.1 UNI |
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| default combinations: | |
| SSL 2.0 SSL 3.0 TLS 1.0 UNI | |
| available combinations: | |
| SSL 2.0 | |
| SSL 3.0 | |
| TLS 1.0 | |
| SSL 3.0 TLS 1.0 | |
| SSL 2.0 SSL 3.0 UNI | |
| SSL 2.0 TLS 1.0 UNI | |
| SSL 2.0 SSL 3.0 TLS 1.0 UNI |
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