The connect handler can be used to authenticate the connection’s user name. Users must be validated based on user name/password, and you must supply code for password maintenance and checking.
srv_thread_props(SRV_T_USERDATA) is
off-limits to EAServer programmers.
The following is an example of a connect handler that logs the user name, password, and locale name when a connection is opened:
CS_RETCODE CS_PUBLIC
debug_connect(srvproc)
SRV_PROC *srvproc;
{
CS_INT spid;
CS_INT ulen;
CS_INT plen;
CS_INT llen;
CS_CHAR msg[CS_MAX_MSG];
CS_CHAR user[CS_MAX_NAME+1];
CS_CHAR password[CS_MAX_NAME+1];
/* Initialization */ spid = 0;
/* Get the spid */
if (srv_thread_props(srvproc, CS_GET, SRV_T_SPID,
(CS_VOID *)&spid,
CS_SIZEOF(spid), NIL(CS_INT *)) != CS_SUCCEED)
{
return (CS_FAIL);
}
/*
** Get the username and password
*/
if (srv_thread_props(srvproc, CS_GET, SRV_T_USER,
(CS_VOID *)user,
CS_MAX_NAME, &ulen) != CS_SUCCEED)
{
return (CS_FAIL);
}
if (srv_thread_props(srvproc, CS_GET, SRV_T_PWD,
(CS_VOID *)password,
CS_MAX_NAME, &plen) != CS_SUCCEED)
{
return (CS_FAIL);
}
/* Null terminate the username and password */ user[ulen] = (CS_CHAR)’\0’; password[plen] = (CS_CHAR)’\0’;
/* Log the username and password values. */ sprintf(msg,"SPID %d) user ’%s’, password ’%s’\n", spid, user, password); SRV_LOG(CS_TRUE, msg, CS_NULLTERM);
return (CS_SUCCEED); }
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