Relevant BUGIDs:

Purpose of commit:

Commit summary:
---------------

Remove pam_pwdb and all references to it.

2006-02-10  Thorsten Kukuk  <kukuk@thkukuk.de>

        * configure.in: Remove pam_pwdb support.
        * modules/Makefile.am: remove pam_pwdb.
        * modules/pam_pwdb: Remove complete directory.
        * libpam/Makefile.am: Remove LIBPWDB references.
        * libpam/pam_static_modules.h: Remove pam_pwdb references.
        * doc/modules/pam_pwdb.sgml: Removed.
        * po/POTFILES.in: Remove modules/pam_pwdb/*.c entries.
        * doc/pam_source.sgml: Remove references to libpwdb.
        * doc/modules/pam_limits.sgml: Remove wrong reference to libpwdb.
        * doc/modules/pam_group.sgml: Likewise.
        * doc/modules/pam_cracklib.sgml: Replace pam_pwdb with pam_unix.
        * doc/modules/pam_userdb.sgml: Likewise.
        * modules/pam_cracklib/pam_cracklib.8.xml: Replace pam_pwdb
        with pam_unix.
        * modules/pam_mkhomedir/pam_mkhomedir.c: Likewise.
        * modules/pam_group/pam_group.c: Remove dead code for libpwdb.

1 files changed, 0 insertions, 154 deletions

diff --git a/modules/pam_pwdb/md5_crypt.c b/modules/pam_pwdb/md5_crypt.c
deleted file mode 100644
index 53972fcc..00000000
--- a/modules/pam_pwdb/md5_crypt.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * $Id$
- *
- * ----------------------------------------------------------------------------
- * "THE BEER-WARE LICENSE" (Revision 42):
- * <phk@login.dknet.dk> wrote this file.  As long as you retain this notice you
- * can do whatever you want with this stuff. If we meet some day, and you think
- * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
- * ----------------------------------------------------------------------------
- *
- * Origin: Id: crypt.c,v 1.3 1995/05/30 05:42:22 rgrimes Exp
- *
- */
-
-#include <string.h>
-#include <stdlib.h>
-#include "md5.h"
-
-static unsigned char itoa64[] =	/* 0 ... 63 => ascii - 64 */
-"./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
-
-static void to64(char *s, unsigned long v, int n)
-{
-	while (--n >= 0) {
-		*s++ = itoa64[v & 0x3f];
-		v >>= 6;
-	}
-}
-
-/*
- * UNIX password
- *
- * Use MD5 for what it is best at...
- */
-
-char *MD5Name(crypt_md5)(const char *pw, const char *salt)
-{
-	const char *magic = "$1$";
-	/* This string is magic for this algorithm.  Having
-	 * it this way, we can get get better later on */
-	char *passwd, *p;
-	const char *sp, *ep;
-	unsigned char final[16];
-	int sl, pl, i, j;
-	MD5_CTX ctx, ctx1;
-	unsigned long l;
-
-	/* Refine the Salt first */
-	sp = salt;
-
-	/* TODO: now that we're using malloc'ed memory, get rid of the
-	   strange constant buffer size. */
-	passwd = malloc(120);
-
-	/* If it starts with the magic string, then skip that */
-	if (!strncmp(sp, magic, strlen(magic)))
-		sp += strlen(magic);
-
-	/* It stops at the first '$', max 8 chars */
-	for (ep = sp; *ep && *ep != '$' && ep < (sp + 8); ep++)
-		continue;
-
-	/* get the length of the true salt */
-	sl = ep - sp;
-
-	MD5Name(MD5Init)(&ctx);
-
-	/* The password first, since that is what is most unknown */
-	MD5Name(MD5Update)(&ctx,(unsigned const char *)pw,strlen(pw));
-
-	/* Then our magic string */
-	MD5Name(MD5Update)(&ctx,(unsigned const char *)magic,strlen(magic));
-
-	/* Then the raw salt */
-	MD5Name(MD5Update)(&ctx,(unsigned const char *)sp,sl);
-
-	/* Then just as many characters of the MD5(pw,salt,pw) */
-	MD5Name(MD5Init)(&ctx1);
-	MD5Name(MD5Update)(&ctx1,(unsigned const char *)pw,strlen(pw));
-	MD5Name(MD5Update)(&ctx1,(unsigned const char *)sp,sl);
-	MD5Name(MD5Update)(&ctx1,(unsigned const char *)pw,strlen(pw));
-	MD5Name(MD5Final)(final,&ctx1);
-	for (pl = strlen(pw); pl > 0; pl -= 16)
-		MD5Name(MD5Update)(&ctx,(unsigned const char *)final,pl>16 ? 16 : pl);
-
-	/* Don't leave anything around in vm they could use. */
-	memset(final, 0, sizeof final);
-
-	/* Then something really weird... */
-	for (j = 0, i = strlen(pw); i; i >>= 1)
-		if (i & 1)
-			MD5Name(MD5Update)(&ctx, (unsigned const char *)final+j, 1);
-		else
-			MD5Name(MD5Update)(&ctx, (unsigned const char *)pw+j, 1);
-
-	/* Now make the output string */
-	strcpy(passwd, magic);
-	strncat(passwd, sp, sl);
-	strcat(passwd, "$");
-
-	MD5Name(MD5Final)(final,&ctx);
-
-	/*
-	 * and now, just to make sure things don't run too fast
-	 * On a 60 Mhz Pentium this takes 34 msec, so you would
-	 * need 30 seconds to build a 1000 entry dictionary...
-	 */
-	for (i = 0; i < 1000; i++) {
-		MD5Name(MD5Init)(&ctx1);
-		if (i & 1)
-			MD5Name(MD5Update)(&ctx1,(unsigned const char *)pw,strlen(pw));
-		else
-			MD5Name(MD5Update)(&ctx1,(unsigned const char *)final,16);
-
-		if (i % 3)
-			MD5Name(MD5Update)(&ctx1,(unsigned const char *)sp,sl);
-
-		if (i % 7)
-			MD5Name(MD5Update)(&ctx1,(unsigned const char *)pw,strlen(pw));
-
-		if (i & 1)
-			MD5Name(MD5Update)(&ctx1,(unsigned const char *)final,16);
-		else
-			MD5Name(MD5Update)(&ctx1,(unsigned const char *)pw,strlen(pw));
-		MD5Name(MD5Final)(final,&ctx1);
-	}
-
-	p = passwd + strlen(passwd);
-
-	l = (final[0] << 16) | (final[6] << 8) | final[12];
-	to64(p, l, 4);
-	p += 4;
-	l = (final[1] << 16) | (final[7] << 8) | final[13];
-	to64(p, l, 4);
-	p += 4;
-	l = (final[2] << 16) | (final[8] << 8) | final[14];
-	to64(p, l, 4);
-	p += 4;
-	l = (final[3] << 16) | (final[9] << 8) | final[15];
-	to64(p, l, 4);
-	p += 4;
-	l = (final[4] << 16) | (final[10] << 8) | final[5];
-	to64(p, l, 4);
-	p += 4;
-	l = final[11];
-	to64(p, l, 2);
-	p += 2;
-	*p = '\0';
-
-	/* Don't leave anything around in vm they could use. */
-	memset(final, 0, sizeof final);
-
-	return passwd;
-}