--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/courier-authlib/success.c	Wed Jan 16 22:39:43 2008 +0100
@@ -0,0 +1,84 @@
+/*
+** Copyright 1998 - 1999 Double Precision, Inc.  See COPYING for
+** distribution information.
+*/
+
+#include	"auth.h"
+
+#include	<stdio.h>
+#include	<errno.h>
+#include	<stdlib.h>
+#include	<string.h>
+
+#if	HAVE_UNISTD_H
+#include	<unistd.h>
+#endif
+
+static const char rcsid[]="$Id: success.c,v 1.1 2000/04/13 17:55:05 bruce Exp $";
+
+void authsuccess(const char *homedir,
+	const char *username,
+	const uid_t	*uid,
+	const gid_t	*gid,
+	const char	*authaddr,
+	const char	*authfullname)
+{
+static char	*authaddr_buf=0;
+static char	*authfullname_buf=0;
+char	*p;
+
+	if (chdir(homedir))
+	{
+		perror("chdir");
+		authexit(1);
+	}
+
+	if (username)
+	{
+		if (gid)
+			authchangegroup(*gid);
+		authchangeusername(username, gid);
+	}
+	else
+	{
+		if (!uid || !gid)
+		{
+			write(2, "AUTHFAILURE\n", 12);
+			authexit(1);
+		}
+		authchangeuidgid(*uid, *gid);
+	}
+
+	if (!authaddr)	authaddr="";
+	if (authaddr_buf)	free(authaddr_buf);
+	authaddr_buf=malloc(sizeof("AUTHADDR=")+strlen(authaddr));
+	if (!authaddr_buf)
+	{
+		perror("malloc");
+		authexit(1);
+	}
+	strcat(strcpy(authaddr_buf, "AUTHADDR="), authaddr);
+
+	if (!authfullname)	authfullname="";
+	if (authfullname_buf)	free(authfullname_buf);
+	authfullname_buf=malloc(sizeof("AUTHFULLNAME=")+strlen(authfullname));
+	if (!authfullname_buf)
+	{
+		perror("malloc");
+		authexit(1);
+	}
+	strcat(strcpy(authfullname_buf, "AUTHFULLNAME="), authfullname);
+
+	/* Get rid of GECOS crud */
+
+	p=authfullname_buf+strlen(authfullname_buf);
+	while (*--p == ',')
+		*p=0;
+	putenv(authaddr_buf);
+	putenv(authfullname_buf);
+}
+
+void authdummy()
+{
+}
+