amqp_connection_state_t make_connection(void)
{
int s;
struct amqp_connection_info ci;
amqp_connection_state_t conn;
init_connection_info(&ci);
s = amqp_open_socket(ci.host, ci.port);
die_amqp_error(s, "opening socket to %s:%d", ci.host, ci.port);
conn = amqp_new_connection();
amqp_set_sockfd(conn, s);
die_rpc(amqp_login(conn, ci.vhost, 0, 131072, 0,
AMQP_SASL_METHOD_PLAIN,
ci.user, ci.password),
"logging in to AMQP server");
if (!amqp_channel_open(conn, 1)) {
die_rpc(amqp_get_rpc_reply(conn), "opening channel");
}
return conn;
}
void
make_connection(struct socket *socket, struct uri *uri,
socket_connect_T connect_done, int no_cache)
{
unsigned char *host = get_uri_string(uri, URI_DNS_HOST);
struct connect_info *connect_info;
enum dns_result result;
enum blacklist_flags verify;
socket->ops->set_timeout(socket, connection_state(0));
if (!host) {
socket->ops->retry(socket, connection_state(S_OUT_OF_MEM));
return;
}
connect_info = init_connection_info(uri, socket, connect_done);
if (!connect_info) {
mem_free(host);
socket->ops->retry(socket, connection_state(S_OUT_OF_MEM));
return;
}
socket->connect_info = connect_info;
/* XXX: Keep here and not in init_connection_info() to make
* complete_connect_socket() work from the HTTP implementation. */
socket->need_ssl = get_protocol_need_ssl(uri->protocol);
if (!socket->set_no_tls) {
enum blacklist_flags flags = get_blacklist_flags(uri);
socket->no_tls = ((flags & SERVER_BLACKLIST_NO_TLS) != 0);
socket->set_no_tls = 1;
}
verify = get_blacklist_flags(uri);
socket->verify = ((verify & SERVER_BLACKLIST_NO_CERT_VERIFY) == 0);
debug_transfer_log("\nCONNECTION: ", -1);
debug_transfer_log(host, -1);
debug_transfer_log("\n", -1);
result = find_host(host, &connect_info->dnsquery, (dns_callback_T) dns_found,
socket, no_cache);
mem_free(host);
if (result == DNS_ASYNC)
socket->ops->set_state(socket, connection_state(S_DNS));
}
void
complete_connect_socket(struct socket *socket, struct uri *uri,
socket_connect_T done)
{
struct connect_info *connect_info = socket->connect_info;
if (connect_info && connect_info->uri) {
/* Remember whether the server supported TLS or not.
* Then the next request can immediately use the right
* protocol. This is important for HTTP POST requests
* because it is not safe to silently retry them. The
* uri parameter is normally NULL here so don't use it. */
if (socket->no_tls)
add_blacklist_entry(connect_info->uri,
SERVER_BLACKLIST_NO_TLS);
else
del_blacklist_entry(connect_info->uri,
SERVER_BLACKLIST_NO_TLS);
}
/* This is a special case used by the HTTP implementation to acquire an
* SSL link for handling CONNECT requests. */
if (!connect_info) {
assert(uri && socket);
connect_info = init_connection_info(uri, socket, done);
if (!connect_info) {
socket->ops->done(socket, connection_state(S_OUT_OF_MEM));
return;
}
socket->connect_info = connect_info;
}
#ifdef CONFIG_SSL
/* Check if the connection should run over an encrypted link */
if (socket->need_ssl
&& !socket->ssl
&& ssl_connect(socket) < 0)
return;
#endif
if (connect_info->done)
connect_info->done(socket);
done_connection_info(socket);
}
amqp_connection_state_t make_connection(void)
{
int status;
amqp_socket_t *socket = NULL;
struct amqp_uri *uri = alloc_amqp_uri();
amqp_connection_state_t conn;
init_connection_info(uri);
conn = amqp_new_connection();
if (uri->ssl) {
#ifdef WITH_SSL
socket = amqp_ssl_socket_new(conn);
if (!socket) {
die("creating SSL/TLS socket");
}
if (amqp_cacert) {
amqp_ssl_socket_set_cacert(socket, amqp_cacert);
}
if (amqp_key) {
amqp_ssl_socket_set_key(socket, amqp_cert, amqp_key);
}
#else
die("librabbitmq was not built with SSL/TLS support");
#endif
} else {
socket = amqp_tcp_socket_new(conn);
if (!socket) {
die("creating TCP socket (out of memory)");
}
}
host_port_t * hp = ((host_port_t *)uri->host_port_array.elts);
status = amqp_socket_open(socket, hp->host, hp->port);
if (status) {
die("opening socket to %s:%d", hp->host, hp->port);
}
die_rpc(amqp_login(conn, uri->vhost, 0, 131072, amqp_heartbeat,
AMQP_SASL_METHOD_PLAIN,
uri->user, uri->password),
"logging in to AMQP server");
if (!amqp_channel_open(conn, 1)) {
die_rpc(amqp_get_rpc_reply(conn), "opening channel");
}
free_amqp_uri(uri);
return conn;
}
amqp_connection_state_t make_connection(void)
{
int status;
amqp_socket_t *socket = NULL;
struct amqp_connection_info ci;
amqp_connection_state_t conn;
init_connection_info(&ci);
conn = amqp_new_connection();
if (ci.ssl) {
#ifdef WITH_SSL
socket = amqp_ssl_socket_new();
if (!socket) {
die("creating SSL/TLS socket");
}
if (amqp_cacert) {
amqp_ssl_socket_set_cacert(socket, amqp_cacert);
}
if (amqp_key) {
amqp_ssl_socket_set_key(socket, amqp_cert, amqp_key);
}
#else
die("librabbitmq was not built with SSL/TLS support");
#endif
} else {
socket = amqp_tcp_socket_new();
if (!socket) {
die("creating TCP socket (out of memory)");
}
}
status = amqp_socket_open(socket, ci.host, ci.port);
if (status) {
die("opening socket to %s:%d", ci.host, ci.port);
}
amqp_set_socket(conn, socket);
die_rpc(amqp_login(conn, ci.vhost, 0, 131072, 0,
AMQP_SASL_METHOD_PLAIN,
ci.user, ci.password),
"logging in to AMQP server");
if (!amqp_channel_open(conn, 1)) {
die_rpc(amqp_get_rpc_reply(conn), "opening channel");
}
return conn;
}
