GNU libmicrohttpd
0.9.29
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Methods for managing SSL/TLS connections. This file is only compiled if ENABLE_HTTPS is set. More...
#include "internal.h"
#include "connection.h"
#include "connection_https.h"
#include "memorypool.h"
#include "response.h"
#include "mhd_mono_clock.h"
#include <gnutls/gnutls.h>
Go to the source code of this file.
Functions | |
static int | run_tls_handshake (struct MHD_Connection *connection) |
static int | MHD_tls_connection_handle_read (struct MHD_Connection *connection) |
static int | MHD_tls_connection_handle_write (struct MHD_Connection *connection) |
static int | MHD_tls_connection_handle_idle (struct MHD_Connection *connection) |
void | MHD_set_https_callbacks (struct MHD_Connection *connection) |
int | MHD_tls_connection_shutdown (struct MHD_Connection *connection) |
Methods for managing SSL/TLS connections. This file is only compiled if ENABLE_HTTPS is set.
Definition in file connection_https.c.
void MHD_set_https_callbacks | ( | struct MHD_Connection * | connection | ) |
Set connection callback function to be used through out the processing of this secure connection.
connection | which callbacks should be modified |
Definition at line 176 of file connection_https.c.
References MHD_Connection::idle_handler, MHD_tls_connection_handle_idle(), MHD_tls_connection_handle_read(), MHD_tls_connection_handle_write(), MHD_Connection::read_handler, and MHD_Connection::write_handler.
Referenced by internal_add_connection().
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This function was created to handle per-connection processing that has to happen even if the socket cannot be read or written to. All implementations (multithreaded, external select, internal select) call this function.
connection | being handled |
Definition at line 133 of file connection_https.c.
References _, MHD_Connection::connection_timeout, MHD_Connection::daemon, MHD_Connection::last_activity, MHD_connection_close_(), MHD_CONNECTION_CLOSED, MHD_connection_handle_idle(), MHD_monotonic_sec_counter(), MHD_REQUEST_TERMINATED_TIMEOUT_REACHED, MHD_TLS_CONNECTION_INIT, MHD_YES, MHD_Connection::state, and MHD_Connection::suspended.
Referenced by MHD_set_https_callbacks().
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This function handles a particular SSL/TLS connection when it has been determined that there is data to be read off a socket. Message processing is done by message type which is determined by peeking into the first message type byte of the stream.
Error message handling: all fatal level messages cause the connection to be terminated.
Application data is forwarded to the underlying daemon for processing.
connection | the source connection |
Definition at line 97 of file connection_https.c.
References MHD_connection_handle_read(), MHD_YES, and run_tls_handshake().
Referenced by MHD_set_https_callbacks().
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This function was created to handle writes to sockets when it has been determined that the socket can be written to. This function will forward all write requests to the underlying daemon unless the connection has been marked for closing.
Definition at line 114 of file connection_https.c.
References MHD_connection_handle_write(), MHD_YES, and run_tls_handshake().
Referenced by MHD_set_https_callbacks().
int MHD_tls_connection_shutdown | ( | struct MHD_Connection * | connection | ) |
Initiate shutdown of TLS layer of connection.
connection | to use |
Definition at line 191 of file connection_https.c.
References MHD_NO, and MHD_YES.
Referenced by MHD_connection_mark_closed_().
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Give gnuTLS chance to work on the TLS handshake.
connection | connection to handshake on |
Definition at line 47 of file connection_https.c.
References _, MHD_Connection::daemon, MHD_connection_close_(), MHD_CONNECTION_INIT, MHD_NO, MHD_REQUEST_TERMINATED_WITH_ERROR, MHD_TLS_CONNECTION_INIT, MHD_update_last_activity_(), MHD_YES, and MHD_Connection::state.
Referenced by MHD_tls_connection_handle_read(), and MHD_tls_connection_handle_write().