Relevant BUGIDs:

Purpose of commit: cleanup

Commit summary:
---------------
2007-12-05  Tomas Mraz  <t8m@centrum.cz>

        * modules/pam_unix/Makefile.am: Add passverify.h and passverify.c
        as first part of pam_unix refactorization.
        * modules/pam_unix/pam_unix/pam_unix_acct.c: Include passverify.h.
        * modules/pam_unix/pam_unix_passwd.c: Likewise.
        * modules/pam_unix/passverify.c: New file with common functions.
        * modules/pam_unix/passverify.h: Prototypes for the common functions.
        * modules/pam_unix/support.c: Include passverify.h, move
        _unix_shadowed() to passverify.c.
        (_unix_verify_password): Refactor out verify_pwd_hash() function.
        * modules/pam_unix/support.h: Move _unix_shadowed() prototype to
        passverify.h
        * modules/pam_unix/unix_chkpwd.c: Use _unix_shadowed() and
        verify_pwd_hash() from passverify.c.

1 files changed, 43 insertions, 0 deletions

diff --git a/modules/pam_unix/passverify.h b/modules/pam_unix/passverify.h
new file mode 100644
index 00000000..a3ae9210
--- /dev/null
+++ b/modules/pam_unix/passverify.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright information at end of file.
+ */
+int
+verify_pwd_hash(const char *p, const char *hash, unsigned int nullok);
+
+int
+_unix_shadowed(const struct passwd *pwd);
+
+/* ****************************************************************** *
+ * Copyright (c) Red Hat, Inc. 2007.
+ *
+ * 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, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 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.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``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 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.
+ */