libexec is the wrong place for popa3d, since it can be started WITHOUT inetd

1 files changed, 41 insertions, 0 deletions

diff --git a/usr.sbin/popa3d/auth_passwd.c b/usr.sbin/popa3d/auth_passwd.c
new file mode 100644
index 00000000000..924fc03981d
--- /dev/null
+++ b/usr.sbin/popa3d/auth_passwd.c
@@ -0,0 +1,41 @@
+/* $OpenBSD: auth_passwd.c,v 1.1 2001/08/19 13:05:57 deraadt Exp $ */
+
+/*
+ * The /etc/passwd authentication routine.
+ */
+
+#include "params.h"
+
+#if AUTH_PASSWD && !VIRTUAL_ONLY
+
+#define _XOPEN_SOURCE
+#define _XOPEN_SOURCE_EXTENDED
+#define _XOPEN_VERSION 4
+#define _XPG4_2
+#include <unistd.h>
+#include <string.h>
+#include <pwd.h>
+#include <sys/types.h>
+
+struct passwd *auth_userpass(char *user, char *pass, char **mailbox)
+{
+	struct passwd *pw, *result;
+
+	if ((pw = getpwnam(user))) *mailbox = user;
+	endpwent();
+	result = NULL;
+
+	if (!pw || !*pw->pw_passwd ||
+	    *pw->pw_passwd == '*' || *pw->pw_passwd == '!')
+		crypt(pass, AUTH_DUMMY_SALT);
+	else
+	if (!strcmp(crypt(pass, pw->pw_passwd), pw->pw_passwd))
+		result = pw;
+
+	if (pw)
+		memset(pw->pw_passwd, 0, strlen(pw->pw_passwd));
+
+	return result;
+}
+
+#endif