diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/modules/extra/m_ssl_gnutls.cpp | 27 | ||||
| -rw-r--r-- | src/modules/extra/m_ssl_openssl.cpp | 34 |
2 files changed, 25 insertions, 36 deletions
diff --git a/src/modules/extra/m_ssl_gnutls.cpp b/src/modules/extra/m_ssl_gnutls.cpp index a684e5916..0b22788fd 100644 --- a/src/modules/extra/m_ssl_gnutls.cpp +++ b/src/modules/extra/m_ssl_gnutls.cpp @@ -628,7 +628,8 @@ class GnuTLSIOHook : public SSLIOHook status = ISSL_NONE; } - bool Handshake(StreamSocket* user) + // Returns 1 if handshake succeeded, 0 if it is still in progress, -1 if it failed + int Handshake(StreamSocket* user) { int ret = gnutls_handshake(this->sess); @@ -649,15 +650,16 @@ class GnuTLSIOHook : public SSLIOHook // gnutls_handshake() wants to write() again. SocketEngine::ChangeEventMask(user, FD_WANT_NO_READ | FD_WANT_SINGLE_WRITE); } + + return 0; } else { user->SetError("Handshake Failed - " + std::string(gnutls_strerror(ret))); CloseSession(); this->status = ISSL_CLOSING; + return -1; } - - return false; } else { @@ -669,7 +671,7 @@ class GnuTLSIOHook : public SSLIOHook // Finish writing, if any left SocketEngine::ChangeEventMask(user, FD_WANT_POLL_READ | FD_WANT_NO_WRITE | FD_ADD_TRIAL_WRITE); - return true; + return 1; } } @@ -883,13 +885,9 @@ info_done_dealloc: if (this->status == ISSL_HANDSHAKING) { // The handshake isn't finished, try to finish it. - - if (!Handshake(user)) - { - if (this->status != ISSL_CLOSING) - return 0; - return -1; - } + int ret = Handshake(user); + if (ret <= 0) + return ret; } // If we resumed the handshake then this->status will be ISSL_HANDSHAKEN. @@ -938,10 +936,9 @@ info_done_dealloc: if (this->status == ISSL_HANDSHAKING) { // The handshake isn't finished, try to finish it. - Handshake(user); - if (this->status != ISSL_CLOSING) - return 0; - return -1; + int ret = Handshake(user); + if (ret <= 0) + return ret; } int ret = 0; diff --git a/src/modules/extra/m_ssl_openssl.cpp b/src/modules/extra/m_ssl_openssl.cpp index c1a3bf41a..21227fe6d 100644 --- a/src/modules/extra/m_ssl_openssl.cpp +++ b/src/modules/extra/m_ssl_openssl.cpp @@ -354,7 +354,8 @@ class OpenSSLIOHook : public SSLIOHook bool data_to_write; reference<OpenSSL::Profile> profile; - bool Handshake(StreamSocket* user) + // Returns 1 if handshake succeeded, 0 if it is still in progress, -1 if it failed + int Handshake(StreamSocket* user) { int ret; @@ -372,20 +373,19 @@ class OpenSSLIOHook : public SSLIOHook { SocketEngine::ChangeEventMask(user, FD_WANT_POLL_READ | FD_WANT_NO_WRITE); this->status = ISSL_HANDSHAKING; - return true; + return 0; } else if (err == SSL_ERROR_WANT_WRITE) { SocketEngine::ChangeEventMask(user, FD_WANT_NO_READ | FD_WANT_SINGLE_WRITE); this->status = ISSL_HANDSHAKING; - return true; + return 0; } else { CloseSession(); + return -1; } - - return false; } else if (ret > 0) { @@ -396,13 +396,13 @@ class OpenSSLIOHook : public SSLIOHook SocketEngine::ChangeEventMask(user, FD_WANT_POLL_READ | FD_WANT_NO_WRITE | FD_ADD_TRIAL_WRITE); - return true; + return 1; } else if (ret == 0) { CloseSession(); } - return false; + return -1; } void CloseSession() @@ -540,13 +540,9 @@ class OpenSSLIOHook : public SSLIOHook if (status == ISSL_HANDSHAKING) { // The handshake isn't finished and it wants to read, try to finish it. - if (!Handshake(user)) - { - // Couldn't resume handshake. - if (status == ISSL_NONE) - return -1; - return 0; - } + int ret = Handshake(user); + if (ret <= 0) + return ret; } // If we resumed the handshake then this->status will be ISSL_OPEN @@ -614,13 +610,9 @@ class OpenSSLIOHook : public SSLIOHook if (status == ISSL_HANDSHAKING) { - if (!Handshake(user)) - { - // Couldn't resume handshake. - if (status == ISSL_NONE) - return -1; - return 0; - } + int ret = Handshake(user); + if (ret <= 0) + return ret; } if (status == ISSL_OPEN) |