107 lines
1.9 KiB
C
107 lines
1.9 KiB
C
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <sasl/sasl.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <linux/in.h>
|
|
#include <string.h>
|
|
|
|
#define SAMPLE_SEC_BUF_SIZE (2048)
|
|
|
|
char buf[SAMPLE_SEC_BUF_SIZE];
|
|
|
|
static sasl_conn_t *conn = NULL;
|
|
char *realm = "DOMAIN.COM";
|
|
char *mech = "gssapi";
|
|
char *iplocal = "127.0.0.1";
|
|
char *ipremote = "127.0.0.1";
|
|
char *searchpath = NULL;
|
|
char *service = "zeekling";
|
|
int cfd;
|
|
|
|
int init_sasl() {
|
|
int result = sasl_client_init(NULL);
|
|
if (result != SASL_OK) {
|
|
printf("Initializing libsasl");
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int connect_server() {
|
|
struct sockaddr_in s_add,c_add;
|
|
unsigned short portnum=2345;
|
|
printf("Hello,welcome to client !\r\n");
|
|
cfd = socket(AF_INET, SOCK_STREAM, 0);
|
|
if(-1 == cfd) {
|
|
printf("socket fail ! \r\n");
|
|
return 1;
|
|
}
|
|
printf("socket ok !\r\n");
|
|
bzero(&s_add,sizeof(struct sockaddr_in));
|
|
s_add.sin_family=AF_INET;
|
|
s_add.sin_addr.s_addr= inet_addr("127.0.0.1");
|
|
s_add.sin_port=htons(portnum);
|
|
|
|
if(-1 == connect(cfd,(struct sockaddr *)(&s_add), sizeof(struct sockaddr))) {
|
|
printf("connect fail !\r\n");
|
|
return 1;
|
|
}
|
|
printf("connect ok !\r\n");
|
|
return 0;
|
|
}
|
|
|
|
int auth_sever() {
|
|
|
|
return 0;
|
|
}
|
|
|
|
int main() {
|
|
int result;
|
|
const char *data;
|
|
const char *chosenmech;
|
|
int serverlast = 0;
|
|
unsigned len;
|
|
char *fqdn = "";
|
|
char *userid = NULL;
|
|
char *authid = NULL;
|
|
|
|
int recbytes;
|
|
int sin_size;
|
|
char buffer[1024]={0};
|
|
|
|
if (connect_server() != 0)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
if (init_sasl() != 0) {
|
|
return 1;
|
|
}
|
|
|
|
if(-1 == (recbytes = read(cfd, buffer, 1024))) {
|
|
printf("read data fail !\r\n");
|
|
return -1;
|
|
}
|
|
|
|
if (strcmp(buffer, "need_auth") == 0 && auth_sever() != 0) {
|
|
printf("auth failed");
|
|
return -1;
|
|
}
|
|
printf("auth ok\r\nREC:\r\n");
|
|
|
|
buffer[recbytes]='\0';
|
|
printf("%s\r\n",buffer);
|
|
|
|
getchar();
|
|
close(cfd);
|
|
|
|
if (init_sasl() != 0) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|