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Add support for Valve style authentication, fixes #106

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Tiiffi
2024-11-07 14:37:45 +02:00
parent accae57e4b
commit aa933d2c1f
4 changed files with 13 additions and 3 deletions
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10
mcrcon.c
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@ -47,7 +47,7 @@
#include <netdb.h>
#endif
#define VERSION "0.7.2"
#define VERSION "0.7.3"
#define IN_NAME "mcrcon"
#define VER_STR IN_NAME" "VERSION" (built: "__DATE__" "__TIME__")"
@ -595,10 +595,18 @@ int rcon_auth(int sock, char *passwd)
if (!ret)
return 0; // send failed
receive:
packet = net_recv_packet(sock);
if (packet == NULL)
return 0;
/* Valve rcon sends empty "RCON_RESPONSEVALUE" packet before real auth response
* so we have to check packet type and try again if necessary.
*/
if (packet->cmd != RCON_AUTH_RESPONSE) {
goto receive;
}
// return 1 if authentication OK
return packet->id == -1 ? 0 : 1;
}