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Set SNI in the openssl backend

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This commit is contained in:
0xd34df00d 2019-10-02 21:51:39 -04:00
parent 7168f3c4ee
commit 0fcf45b131
2 changed files with 8 additions and 0 deletions
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6
src/vmime/net/tls/openssl/TLSSocket_OpenSSL.cpp
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@ -123,6 +123,10 @@ void TLSSocket_OpenSSL::createSSLHandle() {
if (m_wrapped->isConnected()) {
if (m_address.empty()) {
throw exceptions::tls_exception("Unknown host name, will not be able to set SNI");
}
#if OPENSSL_VERSION_NUMBER < 0x10100000L
BIO* sockBio = BIO_new(&sm_customBIOMethod);
@ -163,6 +167,7 @@ void TLSSocket_OpenSSL::createSSLHandle() {
}
SSL_set_bio(m_ssl, sockBio, sockBio);
SSL_set_tlsext_host_name(m_ssl, m_address.c_str());
SSL_set_connect_state(m_ssl);
SSL_set_mode(m_ssl, SSL_MODE_AUTO_RETRY | SSL_MODE_ENABLE_PARTIAL_WRITE | SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER);
@ -178,6 +183,7 @@ void TLSSocket_OpenSSL::connect(const string& address, const port_t port) {
try {
m_wrapped->connect(address, port);
m_address = address;
createSSLHandle();

2
src/vmime/net/tls/openssl/TLSSocket_OpenSSL.hpp
View File

@ -116,6 +116,8 @@ private:
shared_ptr <socket> m_wrapped;
std::string m_address;
bool m_connected;
byte_t m_buffer[65536];