Commit d38c7bec authored by jan.koester's avatar jan.koester
Browse files

date support

parent b1a93c83

src/crypto/x509.cpp

+28 −0
Original line number Diff line number Diff line
@@ -367,6 +367,34 @@ bool netplus::x509cert::checkValidity() { 
    return true;

}



// ------------------------------------------------------------

// getNotAfter -- returns the notAfter time_t from the cert

// ------------------------------------------------------------

time_t netplus::x509cert::getNotAfter() {

    auto& r = root();

    if (r.children.empty() || r.children[0].children.size() < 5)

        return 0;



    ASN1Node* validity = nullptr;

    auto& tbs = r.children[0];



    for (auto& node : tbs.children) {

        if (node.tag == 0x30 && node.children.size() >= 2) {

            uint8_t t1 = node.children[0].tag;

            uint8_t t2 = node.children[1].tag;

            if ((t1 == 0x17 || t1 == 0x18) && (t2 == 0x17 || t2 == 0x18)) {

                validity = &node;

                break;

            }

        }

    }



    if (!validity) return 0;



    const ASN1Node& na = validity->children[1];

    return parseASN1Time(na.data, na.len, na.tag);

}



// ------------------------------------------------------------

// bytesToBigInt -- vector-based (keeps header compat)

// ------------------------------------------------------------

src/crypto/x509.h

+1 −0
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ namespace netplus { 
                           std::vector<std::vector<uint8_t>>& chain);



        bool checkValidity();

        time_t getNotAfter();

        bool extractPublicKey(netplus::rsa& outRsa);

        std::string getSubjectCN();

        std::vector<std::string> getSubjectAltNames();