Build structure for contribified Linux-PAM, plus some home-grown

modules for FreeBSD's standard authentication methods.  Although
the Linux-PAM modules are present in the contrib tree, we don't
use any of them.

The main library "libpam" is composed of sources taken from three
places.  First are the standard Linux-PAM libpam sources from the
contrib tree.  Second are the Linux-PAM "libpam_misc" sources, also
from the contrib tree.  In Linux these form a separate library.
But as Mike Smith pointed out to me, that seems pointless, so I
have combined them into the libpam library.  Third are some additional
sources from the "src/lib/libpam" tree with some common functions
that make it easier to write modules.  Those I wrote myself.

This work has been donated to FreeBSD by Juniper Networks, Inc.

1 files changed, 48 insertions, 0 deletions

diff --git a/lib/libpam/libpam/security/pam_mod_misc.h b/lib/libpam/libpam/security/pam_mod_misc.h
new file mode 100644
index 0000000..06f474d
--- /dev/null
+++ b/lib/libpam/libpam/security/pam_mod_misc.h
@@ -0,0 +1,48 @@
+/*-
+ * Copyright 1998 Juniper Networks, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD$
+ */
+
+#ifndef PAM_MOD_MISC_H
+#define PAM_MOD_MISC_H
+
+#include <sys/cdefs.h>
+
+/* Options */
+#define PAM_OPT_DEBUG			0x01
+#define PAM_OPT_NO_WARN			0x02
+#define PAM_OPT_USE_FIRST_PASS		0x04
+#define	PAM_OPT_TRY_FIRST_PASS		0x08
+#define PAM_OPT_USE_MAPPED_PASS		0x10
+#define PAM_OPT_ECHO_PASS		0x20
+
+__BEGIN_DECLS
+int	 pam_get_pass(pam_handle_t *, const char **, const char *, int);
+int	 pam_prompt(pam_handle_t *, int, const char *, char **);
+int	 pam_std_option(int *, const char *);
+__END_DECLS
+
+#endif