*/
#include <sys/poll.h>
#include <sys/socket.h>
+#include <fcntl.h>
#include <errno.h>
#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
#include "log.h"
#include "list.h"
#include "client.h"
newclient->tcpfd = fd;
memcpy(&newclient->remote_tcp, remote, sizeof(struct sockaddr_in));
- newclient->ssl = SSL_newconnection(newclient->tcpfd, &newclient->SSLready);
+ newclient->ssl = SSLi_newconnection(&newclient->tcpfd, &newclient->SSLready);
if (newclient->ssl == NULL) {
Log_warn("SSL negotiation failed with %s:%d", inet_ntoa(remote->sin_addr),
ntohs(remote->sin_port));
list_del(&client->node);
if (client->ssl)
- SSL_free(client->ssl);
+ SSLi_free(client->ssl);
close(client->tcpfd);
clientcount--;
if (client->release)
void Client_close(client_t *client)
{
- SSL_shutdown(client->ssl);
+ SSLi_shutdown(client->ssl);
client->shutdown_wait = true;
}
}
if (!client->SSLready) {
int rc;
- rc = SSL_nonblockaccept(client->ssl, &client->SSLready);
+ rc = SSLi_nonblockaccept(client->ssl, &client->SSLready);
if (rc < 0) {
Client_free(client);
return -1;
do {
errno = 0;
if (!client->msgsize)
- rc = SSL_read(client->ssl, &client->rxbuf[client->rxcount], 6 - client->rxcount);
+ rc = SSLi_read(client->ssl, &client->rxbuf[client->rxcount], 6 - client->rxcount);
else
- rc = SSL_read(client->ssl, &client->rxbuf[client->rxcount], client->msgsize);
+ rc = SSLi_read(client->ssl, &client->rxbuf[client->rxcount], client->msgsize);
if (rc > 0) {
message_t *msg;
client->rxcount += rc;
client->rxcount = client->msgsize = 0;
}
} else /* rc <= 0 */ {
- if (SSL_get_error(client->ssl, rc) == SSL_ERROR_WANT_READ) {
+ if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_WANT_READ) {
return 0;
}
- else if (SSL_get_error(client->ssl, rc) == SSL_ERROR_WANT_WRITE) {
+ else if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_WANT_WRITE) {
client->readBlockedOnWrite = true;
return 0;
}
- else if (SSL_get_error(client->ssl, rc) == SSL_ERROR_ZERO_RETURN) {
+ else if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_ZERO_RETURN) {
Log_info_client(client, "Connection closed by peer");
if (!client->shutdown_wait)
Client_close(client);
}
else {
- if (SSL_get_error(client->ssl, rc) == SSL_ERROR_SYSCALL) {
- /* Hmm. This is where we end up when the client closes its connection.
- * Kind of strange...
- */
+ if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_SYSCALL) {
Log_info_client(client, "Connection closed by peer");
}
else {
- Log_info_client(client, "SSL error: %d - Closing connection", SSL_get_error(client->ssl, rc));
+ Log_info_client(client, "SSL error: %d - Closing connection", SSLi_get_error(client->ssl, rc));
}
Client_free(client);
return -1;
}
}
- } while (SSL_pending(client->ssl));
+ } while (SSLi_data_pending(client->ssl));
return 0;
}
Log_debug("Client_write: readBlockedOnWrite == true");
return Client_read(client);
}
- rc = SSL_write(client->ssl, &client->txbuf[client->txcount], client->txsize - client->txcount);
+ rc = SSLi_write(client->ssl, &client->txbuf[client->txcount], client->txsize - client->txcount);
if (rc > 0) {
client->txcount += rc;
if (client->txcount == client->txsize)
client->txsize = client->txcount = 0;
}
else if (rc < 0) {
- if (SSL_get_error(client->ssl, rc) == SSL_ERROR_WANT_READ) {
+ if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_WANT_READ) {
client->writeBlockedOnRead = true;
return 0;
}
- else if (SSL_get_error(client->ssl, rc) == SSL_ERROR_WANT_WRITE) {
+ else if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_WANT_WRITE) {
return 0;
}
else {
- if (SSL_get_error(client->ssl, rc) == SSL_ERROR_SYSCALL)
+ if (SSLi_get_error(client->ssl, rc) == SSLI_ERROR_SYSCALL)
Log_warn("Client_write: Error: %s - Closing connection", strerror(errno));
else
- Log_warn("Client_write: SSL error: %d - Closing connection.", SSL_get_error(client->ssl, rc));
+ Log_warn("Client_write: SSL error: %d - Closing connection.", SSLi_get_error(client->ssl, rc));
Client_free(client);
return -1;
}
goto out;
}
+ itr->bUDP = true;
len -= 4; /* Adjust for crypt header */
msgType = (UDPMessageType_t)((buffer[0] >> 5) & 0x7);
switch (msgType) {
case UDPVoiceSpeex:
case UDPVoiceCELTAlpha:
case UDPVoiceCELTBeta:
- itr->bUDP = true;
Client_voiceMsg(itr, buffer, len);
break;
case UDPPing: