static BOOL already_perm = False;
fstring tmp_local_machine;
+ fstrcpy(tmp_local_machine,local_name);
+ trim_char(tmp_local_machine,' ',' ');
+
/*
* Windows NT/2k uses "*SMBSERVER" and XP uses "*SMBSERV"
* arrggg!!!
*/
- if (strcasecmp(local_name, "*SMBSERVER")==0)
- return;
-
- if (strcasecmp(local_name, "*SMBSERV")==0)
+ if ( strequal(tmp_local_machine, "*SMBSERVER") || strequal(tmp_local_machine, "*SMBSERV") ) {
+ fstrcpy( local_machine, client_socket_addr() );
return;
+ }
if (already_perm)
return;
already_perm = perm;
- fstrcpy(tmp_local_machine,local_name);
- trim_string(tmp_local_machine," "," ");
- strlower(tmp_local_machine);
alpha_strcpy(local_machine,tmp_local_machine,SAFE_NETBIOS_CHARS,sizeof(local_machine)-1);
+ strlower_m(local_machine);
}
/**
already_perm = perm;
fstrcpy(tmp_remote_machine,remote_name);
- trim_string(tmp_remote_machine," "," ");
- strlower(tmp_remote_machine);
+ trim_char(tmp_remote_machine,' ',' ');
alpha_strcpy(remote_machine,tmp_remote_machine,SAFE_NETBIOS_CHARS,sizeof(remote_machine)-1);
+ strlower_m(remote_machine);
}
const char* get_remote_machine_name(void)
return local_machine;
}
+/*******************************************************************
+ Setup the string used by %U substitution.
+********************************************************************/
-/*
- setup the string used by %U substitution
-*/
void sub_set_smb_name(const char *name)
{
fstring tmp;
/* don't let anonymous logins override the name */
- if (! *name) return;
+ if (! *name)
+ return;
fstrcpy(tmp,name);
- trim_string(tmp," "," ");
- strlower(tmp);
+ trim_char(tmp,' ',' ');
+ strlower_m(tmp);
alpha_strcpy(smb_user_name,tmp,SAFE_NETBIOS_CHARS,sizeof(smb_user_name)-1);
}
+char* sub_get_smb_name( void )
+{
+ return smb_user_name;
+}
+
+/*******************************************************************
+ Setup the strings used by substitutions. Called per packet. Ensure
+ %U name is set correctly also.
+********************************************************************/
+
+void set_current_user_info(const userdom_struct *pcui)
+{
+ current_user_info = *pcui;
+ /* The following is safe as current_user_info.smb_name
+ * has already been sanitised in register_vuid. */
+ fstrcpy(smb_user_name, current_user_info.smb_name);
+}
+
+/*******************************************************************
+ return the current active user name
+*******************************************************************/
+
+const char* get_current_username( void )
+{
+ if ( current_user_info.smb_name[0] == '\0' )
+ return smb_user_name;
+
+ return current_user_info.smb_name;
+}
/*******************************************************************
Given a pointer to a %$(NAME) expand it as an environment variable.
r = p + 3;
copylen = q - r;
- envname = (char *)malloc(copylen + 1 + 4); /* reserve space for use later add %$() chars */
+ envname = (char *)SMB_MALLOC(copylen + 1 + 4); /* reserve space for use later add %$() chars */
if (envname == NULL) return NULL;
strncpy(envname,r,copylen);
envname[copylen] = '\0';
switch (*(p+1)) {
case 'U' :
fstrcpy(tmp_str, smb_name);
- strlower(tmp_str);
+ strlower_m(tmp_str);
string_sub(p,"%U",tmp_str,l);
break;
case 'G' :
break;
case 'D' :
fstrcpy(tmp_str, current_user_info.domain);
- strupper(tmp_str);
+ strupper_m(tmp_str);
string_sub(p,"%D", tmp_str,l);
break;
case 'I' :
string_sub(p,"%I", client_addr(),l);
break;
+ case 'i' :
+ string_sub(p,"%i", client_socket_addr(),l);
+ break;
case 'L' :
if (local_machine_name && *local_machine_name)
string_sub(p,"%L", local_machine_name,l);
pstring temp_name;
pstrcpy(temp_name, global_myname());
- strlower(temp_name);
+ strlower_m(temp_name);
string_sub(p,"%L", temp_name,l);
}
break;
string_sub(p,"%m", get_remote_machine_name(),l);
break;
case 'v' :
- string_sub(p,"%v", VERSION,l);
+ string_sub(p,"%v", SAMBA_VERSION_STRING,l);
break;
case '$' :
p += expand_env_var(p,l);
string_sub(p,"%P", connectpath, l);
break;
case 'S':
- string_sub(p,"%S", lp_servicename(snum), l);
+ if ( snum != -1 )
+ string_sub(p,"%S", lp_servicename(snum), l);
break;
case 'g':
string_sub(p,"%g", gidtoname(gid), l);
* "path =" string in [homes] and so needs the
* service name, not the username. */
case 'p':
- string_sub(p,"%p", automount_path(lp_servicename(snum)), l);
+ if ( snum != -1 )
+ string_sub(p,"%p", automount_path(lp_servicename(snum)), l);
break;
case '\0':
p++;
struct passwd *pass;
const char *local_machine_name = get_local_machine_name();
- a_string = strdup(str);
+ /* workaround to prevent a crash while lookinf at bug #687 */
+
+ if ( !str ) {
+ DEBUG(0,("alloc_sub_basic: NULL source string! This should not happen\n"));
+ return NULL;
+ }
+
+ a_string = SMB_STRDUP(str);
if (a_string == NULL) {
DEBUG(0, ("alloc_sub_specified: Out of memory!\n"));
return NULL;
t = realloc_string_sub(t, "%U", r);
break;
case 'G' :
- r = strdup(smb_name);
+ r = SMB_STRDUP(smb_name);
if (r == NULL) goto error;
if ((pass = Get_Pwnam(r))!=NULL) {
t = realloc_string_sub(t, "%G", gidtoname(pass->pw_gid));
else
t = realloc_string_sub(t, "%L", global_myname());
break;
+ case 'N':
+ t = realloc_string_sub(t, "%N", automount_server(smb_name));
+ break;
case 'M' :
t = realloc_string_sub(t, "%M", client_name());
break;
t = realloc_string_sub(t, "%m", remote_machine);
break;
case 'v' :
- t = realloc_string_sub(t, "%v", VERSION);
+ t = realloc_string_sub(t, "%v", SAMBA_VERSION_STRING);
break;
case '$' :
t = realloc_expand_env_var(t, p); /* Expand environment variables */
char *a_string, *ret_string;
char *b, *p, *s, *t;
- a_string = strdup(input_string);
+ a_string = SMB_STRDUP(input_string);
if (a_string == NULL) {
DEBUG(0, ("alloc_sub_specified: Out of memory!\n"));
return NULL;
const char *connectpath,
gid_t gid,
const char *smb_name,
- char *str)
+ const char *str)
{
char *a, *t;
a = alloc_sub_advanced(snum, user, connectpath, gid, smb_name, str);
char *alloc_sub_advanced(int snum, const char *user,
const char *connectpath, gid_t gid,
- const char *smb_name, char *str)
+ const char *smb_name, const char *str)
{
char *a_string, *ret_string;
char *b, *p, *s, *t, *h;
- a_string = strdup(str);
+ a_string = SMB_STRDUP(str);
if (a_string == NULL) {
DEBUG(0, ("alloc_sub_specified: Out of memory!\n"));
return NULL;
conn->gid, smb_user_name, str, len);
}
-char *talloc_sub_conn(TALLOC_CTX *mem_ctx, connection_struct *conn, char *str)
+char *talloc_sub_conn(TALLOC_CTX *mem_ctx, connection_struct *conn, const char *str)
{
return talloc_sub_advanced(mem_ctx, SNUM(conn), conn->user,
conn->connectpath, conn->gid,
smb_user_name, str);
}
-char *alloc_sub_conn(connection_struct *conn, char *str)
+char *alloc_sub_conn(connection_struct *conn, const char *str)
{
return alloc_sub_advanced(SNUM(conn), conn->user, conn->connectpath,
conn->gid, smb_user_name, str);
cached_uid = current_user.uid;
}
- standard_sub_advanced(snum, cached_user, "", -1,
+ standard_sub_advanced(snum, cached_user, "", current_user.gid,
smb_user_name, str, len);
}
git.samba.org / ira / wip.git / blobdiff