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optionally trace connected addresses to a file

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7481 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1999-12-03 13:13:26 +00:00
parent a64011fae7
commit f62688d065
1 changed files with 31 additions and 0 deletions
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31
appl/popper/pop_init.c
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@@ -21,6 +21,34 @@ pop_net_read(POP *p, int fd, void *buf, size_t len)
}
#endif
static char *addr_log;
static void
pop_write_addr(POP *p, struct sockaddr *addr)
{
char ts[32];
char as[128];
time_t t;
FILE *f;
if(addr_log == NULL)
return;
t = time(NULL);
strftime(ts, sizeof(ts), "%Y%m%d%H%M%S", localtime(&t));
if(inet_ntop (addr->sa_family, socket_get_address(addr),
as, sizeof(as)) == NULL) {
pop_log(p, POP_FAILURE, "failed to print address");
return;
}
f = fopen(addr_log, "a");
if(f == NULL) {
pop_log(p, POP_FAILURE, "failed to open address log (%s)", addr_log);
return;
}
fprintf(f, "%s %s\n", as, ts);
fclose(f);
}
#ifdef KRB4
static int
krb4_authenticate (POP *p, int s, u_char *buf, struct sockaddr *addr)
@@ -135,12 +163,14 @@ krb_authenticate(POP *p, struct sockaddr *addr)
}
#ifdef KRB4
if (krb4_authenticate (p, 0, buf, addr) == 0){
pop_write_addr(p, addr);
p->version = 4;
return POP_SUCCESS;
}
#endif
#ifdef KRB5
if (krb5_authenticate (p, 0, buf, addr) == 0){
pop_write_addr(p, addr);
p->version = 5;
return POP_SUCCESS;
}
@@ -178,6 +208,7 @@ static struct getargs args[] = {
{ "port", 'p', arg_string, &port_str, "port to listen to", "port" },
{ "trace-file", 't', arg_string, &trace_file, "trace all command to file", "file" },
{ "timeout", 'T', arg_integer, &timeout, "timeout", "seconds" },
{ "address-log", 0, arg_string, &addr_log, "enable address log", "file" },
{ "help", 'h', arg_flag, &help_flag },
{ "version", 'v', arg_flag, &version_flag }
};