static int do_matchwild(User * u)
{
char *pat = strtok(NULL, " ");
char *str = strtok(NULL, " ");
if (pat && str)
notice_user(s_OperServ, u, "%d", match_wild(pat, str));
else
notice_user(s_OperServ, u, "Syntax error.");
return MOD_CONT;
}
void
set_pass (char *nick, char *uh, char *pass, char *newpass)
{
struct helperlist *c;
char *ptr = NULL;
#if ENCRYPT_PASSWORDS == ON
char *salt = "8fei3k";
#endif
c = helperhead;
strlwr (uh);
#if ENCRYPT_PASSWORDS == ON
if ((ptr = crypt (pass, salt)) == NULL) /* encrypt old password */
return;
#else
ptr = (char *)pass;
#endif
while (c)
{
if (!match_wild (c->uh, uh) == 0)
{
if (strcmp (c->pass, ptr) == 0 || strcmp (c->pass, "0") == 0)
{
#if ENCRYPT_PASSWORDS == ON
if ((ptr = crypt (newpass, salt)) == NULL) /* encrypt new password */
return;
#else
ptr = (char *)newpass;
#endif
strncpy (c->pass, ptr, sizeof (c->pass));
L012 (nick, uh);
save_changes ();
return;
}
else
{
L013 (nick);
return;
}
}
c = c->next;
}
L014 (nick);
}
long
verify_pass (char *nick, char *chan, char *uh, char *pass)
{
struct helperlist *c;
char *ptr = NULL;
#if ENCRYPT_PASSWORDS == ON
char *salt = "8fei3k";
#endif
c = helperhead;
strlwr (uh);
#if ENCRYPT_PASSWORDS == ON
if ((ptr = crypt (pass, salt)) == NULL)
return 0;
#else
ptr = (char *)pass;
#endif
while (c)
{
if (!match_wild (c->uh, uh) == 0)
{
if (*c->pass == '0')
return 0; /* no pass set */
if (strcmp (c->pass, ptr) == 0)
{
if (c->chan[0] == '#' && c->chan[1] == '*')
return c->level;
if (*chan == '*')
return c->level;
if (stricmp (c->chan, chan) == 0)
return c->level;
return 0; /* don't match chan access */
}
}
c = c->next;
}
return 0;
}
int mdsip_find_user_mapping(char *hostfile, char *ipaddr, char *host, char *name, char **local_account)
{
FILE *f = fopen(hostfile,"r");
int ok = 0;
if (f)
{
char line[1024];
char *line_name;
char *line_local_account;
char *match_host = 0;
char *match_ipaddr = 0;
int i;
match_ipaddr = strcpy(malloc((ipaddr ? strlen(ipaddr) : 0)+strlen(name)+2),name);
if (ipaddr)
{
strcat(match_ipaddr,"@");
strcat(match_ipaddr,ipaddr);
}
if (host)
{
match_host = strcpy(malloc(strlen(host)+strlen(name)+2),name);
strcat(match_host,"@");
strcat(match_host,host);
}
while (ok==0 && fgets(line,1023,f))
{
if (line[0] != '#')
{
size_t len=strcspn(line,"|");
size_t wildlen=strcspn(line,"*%");
if ((len < strlen(line)) && (ipaddr || (wildlen == strlen(line))))
{
line_name=line;
line_name[len]=0;
line_local_account=line+len+1;
while(line_name[0] == 32 || line_name[0] == 8) line_name++;
for (i=strlen(line_name);(i>0) && ((line_name[i-1] == 32) || (line_name[i-1] == 8)); line_name[i-1]=0,i--);
if (i>0)
{
int match_type=1;
int line_name_free=0;
if (strcspn(line_name,"@")==strlen(line_name))
{
line_name = strcpy(malloc(strlen(line_name)+3),line_name);
strcat(line_name,"@*");
line_name_free=1;
}
if (line_name[0] == '!')
{
match_type = 2;
line_name++;
}
if (match_wild(match_ipaddr,line_name) || (match_host && match_wild(match_host,line_name)))
{
while(line_local_account[0] == 32 || line_local_account[0] == 8) line_local_account++;
for (i=strlen(line_local_account);i>0 && (line_local_account[i-1] == 32 || line_local_account[i-1] == 8); line_local_account[i-1]=0,i--);
line_local_account[strlen(line_local_account)-1]=0;
*local_account = strcpy(malloc(strlen(line_local_account)+1),line_local_account);
ok = match_type;
}
if (line_name_free)
free(line_name);
}
}
}
}
free(match_ipaddr);
free(match_host);
fclose(f);
}
else
{
printf("Unable to open hostfile: %s\n",hostfile);
ok=2;
}
return ok == 1;
}
int
check_access (char *uh, char *chan, int toggle, char *nick)
{
long i = 0, length = 0, A = 0, X = 0, Y = 0;
struct helperlist *c;
struct userlist *c2;
char temp[STRING_LONG] = { 0 };
c = helperhead;
c2 = userhead;
strlwr (uh);
if (toggle == 0)
{ /* get access level */
while (c2)
{
if (stricmp (c2->uh, uh) == 0)
{
if (((stricmp (c2->chan, chan) == 0) || (stricmp ("#*", chan) == 0))) /* privmsg */
{
if (stricmp (c2->nick, nick) == 0)
{
return c2->level;
}
}
}
c2 = c2->next;
}
return 0; /* no matches? */
}
else
while (c != NULL)
{
if (!match_wild (c->uh, uh) == 0)
{
if (*c->pass == '0')
{
L001 (nick, Mynick);
return 0;
}
if (c->chan[1] != '*')
if (stricmp (c->chan, chan) != 0)
return 0;
c->num_join++;
if (*c->greetz == '+')
A = 1;
strncpy (data, "", sizeof (data));
length = Y = strlen (c->greetz);
if (length > 1)
{
while (length > 0)
{
length--;
X++;
if (c->greetz[length] == '^')
{
i++;
snprintf (temp, sizeof (temp), "%s%s", nick, data);
}
else if (c->greetz[length] == '%')
{
i++;
snprintf (temp, sizeof (temp), "%u%s", c->num_join, data);
}
else if (c->greetz[length] == '$')
{
i++;
snprintf (temp, sizeof (temp), "%s%s", uh, data);
}
else if (c->greetz[length] == '&')
{
i++;
snprintf (temp, sizeof (temp), "%s%s", chan, data);
}
else
snprintf (temp, sizeof (temp), "%c%s", c->greetz[length], data);
if (X == Y && A == 1)
continue;
strncpy (data, temp, sizeof (data));
} /* While */
#if JOIN_GREET == 1
if (i == 0)
{
if (setinfo_lastcomm (uh) == 0)
{
S ("PRIVMSG %s :%ld\2!\2\37(\37%s\37)\37\2:\2 %s\n",
chan, c->num_join, nick, c->greetz);
}
}
else if (A == 1)
{
if (setinfo_lastcomm (uh) == 0)
{
S ("PRIVMSG %s :\1ACTION %s\1\n", chan, data);
}
}
else
{
if (setinfo_lastcomm (uh) == 0)
{
S ("PRIVMSG %s :%s\n", chan, data);
}
}
#endif
return c->level;
}
}
c = c->next;
}
return 0;
}
