forked from pool/whois
9f4f7e06b6
- enable use of crypt_gensalt to support all glibc supported algorithms - allow 8bit passwords read from file - support new blowfish $2y algorithm I've sent the patches to Marco d'Itri <md@linux.it>, he said he will include them in the next whois release. OBS-URL: https://build.opensuse.org/request/show/76616 OBS-URL: https://build.opensuse.org/package/show/network:utilities/whois?expand=0&rev=19
69 lines
1.8 KiB
Diff
69 lines
1.8 KiB
Diff
From 1f6bc61a9b79472234571092493d6d980826e736 Mon Sep 17 00:00:00 2001
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From: Ludwig Nussel <ludwig.nussel@suse.de>
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Date: Thu, 14 Jul 2011 13:06:14 +0200
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Subject: [PATCH whois 1/7] support Owl patched libcrypt
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Owl (and upcoming openSUSE) patch crypt_gensalt directly into libc's
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libcrypt.
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---
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Makefile | 7 ++++++-
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mkpasswd.c | 8 ++++++--
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2 files changed, 12 insertions(+), 3 deletions(-)
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diff --git a/Makefile b/Makefile
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index 44f09dd..66c4cbe 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -44,9 +44,14 @@ endif
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ifdef HAVE_XCRYPT
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mkpasswd_LDADD += -lxcrypt
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-DEFS += -DHAVE_XCRYPT
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+DEFS += -DHAVE_XCRYPT -DHAVE_CRYPT_GENSALT
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else
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+ifdef HAVE_CRYPT_GENSALT
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+DEFS += -DHAVE_CRYPT_GENSALT
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mkpasswd_LDADD += -lcrypt
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+else
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+mkpasswd_LDADD += -lcrypt
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+endif
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endif
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##############################################################################
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diff --git a/mkpasswd.c b/mkpasswd.c
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index 176d980..43403d4 100644
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--- a/mkpasswd.c
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+++ b/mkpasswd.c
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@@ -36,6 +36,10 @@
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#include <xcrypt.h>
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#include <sys/stat.h>
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#endif
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+#ifdef HAVE_CRYPT_GENSALT
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+#define _OW_SOURCE
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+#include <crypt.h>
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+#endif
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#ifdef HAVE_GETTIMEOFDAY
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#include <sys/time.h>
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#endif
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@@ -82,7 +86,7 @@ static const struct crypt_method methods[] = {
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#if defined FreeBSD
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{ "bf", "$2$", 22, 22, 0, "Blowfish (FreeBSD)" },
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#endif
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-#if defined OpenBSD || (defined __SVR4 && defined __sun) || defined HAVE_XCRYPT
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+#if defined OpenBSD || (defined __SVR4 && defined __sun) || defined HAVE_CRYPT_GENSALT
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{ "bf", "$2a$", 22, 22, 1, "Blowfish" },
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#endif
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#if defined FreeBSD
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@@ -264,7 +268,7 @@ int main(int argc, char *argv[])
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strcat(salt, rounds_str);
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strcat(salt, salt_arg);
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} else {
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-#ifdef HAVE_XCRYPT
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+#ifdef HAVE_CRYPT_GENSALT
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void *entropy = get_random_bytes(64);
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salt = crypt_gensalt(salt_prefix, rounds, entropy, 64);
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--
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1.7.3.4
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