Enumerations

enum bufferevent_ssl_state { BUFFEREVENT_SSL_OPEN = 0, BUFFEREVENT_SSL_CONNECTING = 1, BUFFEREVENT_SSL_ACCEPTING = 2 } The state of an SSL object to be used when creating a new SSL bufferevent. "

Functions

EVENT2_EXPORT_SYMBOL unsigned long bufferevent_get_openssl_error (struct bufferevent *bev)
Return the most recent OpenSSL error reported on an SSL bufferevent. EVENT2_EXPORT_SYMBOL struct bufferevent * bufferevent_openssl_filter_new (struct event_base *base, struct bufferevent *underlying, struct ssl_st *ssl, enum bufferevent_ssl_state state, int options)
Create a new SSL bufferevent to send its data over another bufferevent. EVENT2_EXPORT_SYMBOL int bufferevent_openssl_get_allow_dirty_shutdown (struct bufferevent *bev)
Control how to report dirty SSL shutdowns. EVENT2_EXPORT_SYMBOL struct ssl_st * bufferevent_openssl_get_ssl (struct bufferevent *bufev)
Return the underlying openssl SSL * object for an SSL bufferevent. EVENT2_EXPORT_SYMBOL void bufferevent_openssl_set_allow_dirty_shutdown (struct bufferevent *bev, int allow_dirty_shutdown)
EVENT2_EXPORT_SYMBOL struct bufferevent * bufferevent_openssl_socket_new (struct event_base *base, evutil_socket_t fd, struct ssl_st *ssl, enum bufferevent_ssl_state state, int options)
Create a new SSL bufferevent to send its data over an SSL * on a socket. EVENT2_EXPORT_SYMBOL int bufferevent_ssl_renegotiate (struct bufferevent *bev)
Tells a bufferevent to begin SSL renegotiation.

EVENT2_EXPORT_SYMBOL unsigned long bufferevent_get_openssl_error (struct bufferevent * bev)

Return the most recent OpenSSL error reported on an SSL bufferevent.

EVENT2_EXPORT_SYMBOL struct bufferevent* bufferevent_openssl_filter_new (struct event_base * base, struct bufferevent * underlying, struct ssl_st * ssl, enum bufferevent_ssl_state state, int options)

Create a new SSL bufferevent to send its data over another bufferevent.

Parameters:

Returns:

EVENT2_EXPORT_SYMBOL int bufferevent_openssl_get_allow_dirty_shutdown (struct bufferevent * bev)

Control how to report dirty SSL shutdowns. If the peer (or the network, or an attacker) closes the TCP connection before closing the SSL channel, and the protocol is SSL >= v3, this is a 'dirty' shutdown. If allow_dirty_shutdown is 0 (default), this is reported as BEV_EVENT_ERROR.

If instead allow_dirty_shutdown=1, a dirty shutdown is reported as BEV_EVENT_EOF.

(Note that if the protocol is < SSLv3, you will always receive BEV_EVENT_EOF, since SSL 2 and earlier cannot distinguish a secure connection close from a dirty one. This is one reason (among many) not to use SSL 2.)

EVENT2_EXPORT_SYMBOL struct ssl_st* bufferevent_openssl_get_ssl (struct bufferevent * bufev)

Return the underlying openssl SSL * object for an SSL bufferevent.

EVENT2_EXPORT_SYMBOL struct bufferevent* bufferevent_openssl_socket_new (struct event_base * base, evutil_socket_t fd, struct ssl_st * ssl, enum bufferevent_ssl_state state, int options)

Create a new SSL bufferevent to send its data over an SSL * on a socket.

Parameters:

Returns:

EVENT2_EXPORT_SYMBOL int bufferevent_ssl_renegotiate (struct bufferevent * bev)

Tells a bufferevent to begin SSL renegotiation.