1 files changed, 57 insertions, 0 deletions
diff --git a/source3/lib/username.c b/source3/lib/username.c
index ef11542ab1..5db7f58b1e 100644
--- a/source3/lib/username.c
+++ b/source3/lib/username.c
@@ -274,6 +274,27 @@ done:
 }
 
 /****************************************************************************
+ Get_Pwnam wrapper for modification.
+  NOTE: This can potentially modify 'user'! 
+****************************************************************************/
+
+struct passwd *Get_Pwnam_Modify(fstring user)
+{
+	fstring user2;
+	struct passwd *ret;
+
+	fstrcpy(user2, user);
+
+	ret = Get_Pwnam_internals(user, user2);
+	
+	/* If caller wants the modified username, ensure they get it  */
+	fstrcpy(user,user2);
+
+	/* We can safely assume ret is NULL if none of the above succeed */
+	return(ret);  
+}
+
+/****************************************************************************
  Get_Pwnam wrapper without modification.
   NOTE: This with NOT modify 'user'! 
 ****************************************************************************/
@@ -615,3 +636,39 @@ static struct passwd * uname_string_combinations(char *s,struct passwd * (*fn)(c
 	return(NULL);
 }
 
+/****************************************************************************
+ These wrappers allow appliance mode to work. In appliance mode the username
+ takes the form DOMAIN/user.
+****************************************************************************/
+
+struct passwd *smb_getpwnam(char *user, BOOL allow_change)
+{
+	struct passwd *pw;
+	char *p;
+	char *sep;
+	extern pstring global_myname;
+
+	if (allow_change)
+		pw = Get_Pwnam_Modify(user);
+	else
+		pw = Get_Pwnam(user);
+
+	if (pw)
+		return pw;
+
+	/*
+	 * If it is a domain qualified name and it isn't in our password
+	 * database but the domain portion matches our local machine name then
+	 * lookup just the username portion locally.
+	 */
+
+	sep = lp_winbind_separator();
+	p = strchr_m(user,*sep);
+	if (p && strncasecmp(global_myname, user, strlen(global_myname))==0) {
+		if (allow_change)
+			pw = Get_Pwnam_Modify(p+1);
+		else
+			pw = Get_Pwnam(p+1);
+	}
+	return NULL;
+}