auto-import changelog data from yp-tools-2.7-1.src.rpm
Tue Jun 11 2002 Alexander Larsson <alexl@redhat.com> - Update to 2.7 from upstream - Updated yppasswd md5 patch Thu May 23 2002 Tim Powers <timp@redhat.com> - automated rebuild
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cvsdist
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yp-tools-2.6.tar.bz2
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yp-tools-2.7.tar.bz2
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2
sources
2
sources
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3fa285adba6ec2e236d124fb02361303 yp-tools-2.6.tar.bz2
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8d8d2c1c8b4a7e2027215aebe086f651 yp-tools-2.7.tar.bz2
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109
yp-tools-2.7-md5.patch
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109
yp-tools-2.7-md5.patch
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--- yp-tools-2.7/src/yppasswd.c.md5 Tue Jun 11 06:26:00 2002
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+++ yp-tools-2.7/src/yppasswd.c Tue Jun 11 06:30:18 2002
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@@ -49,6 +49,8 @@
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#include <locale.h>
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#include <libintl.h>
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#include <sys/param.h>
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+#include <sys/types.h>
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+#include <fcntl.h>
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#include <sys/stat.h>
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#include <rpcsvc/yp_prot.h>
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#include <rpcsvc/ypclnt.h>
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@@ -436,11 +438,44 @@
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#endif
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+#define bin_to_ascii(c) ((c)>=38?((c)-38+'a'):(c)>=12?((c)-12+'A'):(c)+'.')
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+
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+static void
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+create_random_salt (char *salt, int num_chars)
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+{
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+ int fd;
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+ unsigned char c;
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+ int i;
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+ int res;
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+
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+ fd = open("/dev/urandom", O_RDONLY);
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+
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+ for (i = 0; i < num_chars; i++)
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+ {
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+ res = 0;
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+
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+ if (fd != 0)
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+ res = read (fd, &c, 1);
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+
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+ if (res != 1)
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+ c = random();
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+
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+ salt[i] = bin_to_ascii(c & 0x3f);
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+ }
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+
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+ salt[num_chars] = 0;
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+
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+ if (fd != 0)
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+ close (fd);
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+}
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+
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+
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int
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main (int argc, char **argv)
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{
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char *s, *progname, *domainname = NULL, *user = NULL, *master = NULL;
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int f_flag = 0, l_flag = 0, p_flag = 0, error, status;
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+ int has_md5_passwd = 0;
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struct yppasswd yppwd;
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struct passwd *pwd;
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CLIENT *clnt;
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@@ -451,6 +486,8 @@
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bindtextdomain (PACKAGE, LOCALEDIR);
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textdomain (PACKAGE);
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+ srandom (time (NULL));
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+
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if ((s = strrchr (argv[0], '/')) != NULL)
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progname = s + 1;
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else
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@@ -642,6 +679,9 @@
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cp = stpcpy (hashpass, "##");
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strcpy (cp, pwd->pw_name);
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+ if (strncmp(pwd->pw_passwd, "$1$", 3) == 0)
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+ has_md5_passwd = 1;
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+
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/* We can't check the password with shadow passwords enabled. We
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* leave the checking to yppasswdd */
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if (uid != 0 && strcmp (pwd->pw_passwd, "x") != 0 &&
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@@ -675,13 +715,11 @@
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if (p_flag)
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{
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-#define bin_to_ascii(c) ((c)>=38?((c)-38+'a'):(c)>=12?((c)-12+'A'):(c)+'.')
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#ifdef USE_CRACKLIB
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char *error_msg;
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#endif /* USE_CRACKLIB */
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- char *buf, salt[2], *p = NULL;
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+ char *buf, salt[12], *p = NULL;
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int tries = 0;
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- time_t tm;
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buf = (char *) malloc (129);
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@@ -732,9 +770,15 @@
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}
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}
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- time (&tm);
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- salt[0] = bin_to_ascii (tm & 0x3f);
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- salt[1] = bin_to_ascii ((tm >> 6) & 0x3f);
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+ if (!has_md5_passwd)
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+ create_random_salt (salt, 2);
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+ else
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+ {
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+ /* The user already had a MD5 password, so it's safe to
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+ * use a MD5 password again */
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+ strcpy (salt, "$1$");
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+ create_random_salt (salt+3, 8);
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+ }
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yppwd.newpw.pw_passwd = strdup (crypt (buf, salt));
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}
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@ -1,12 +1,12 @@
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Summary: NIS (or YP) client programs.
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Summary: NIS (or YP) client programs.
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Name: yp-tools
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Name: yp-tools
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Version: 2.6
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Version: 2.7
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Release: 4
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Release: 1
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License: GPL
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License: GPL
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Group: System Environment/Base
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Group: System Environment/Base
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Source: ftp://ftp.kernel.org/pub/linux/utils/net/NIS/yp-tools-%{version}.tar.bz2
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Source: ftp://ftp.kernel.org/pub/linux/utils/net/NIS/yp-tools-%{version}.tar.bz2
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Url: http://www-vt.uni-paderborn.de/~kukuk/linux/nis.html
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Url: http://www-vt.uni-paderborn.de/~kukuk/linux/nis.html
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Patch1: yp-tools-2.6-passwd.patch
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Patch1: yp-tools-2.7-md5.patch
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Obsoletes: yppasswd, yp-clients
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Obsoletes: yppasswd, yp-clients
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Requires: ypbind
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Requires: ypbind
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Buildroot: %{_tmppath}/%{name}-%{version}-root
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Buildroot: %{_tmppath}/%{name}-%{version}-root
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@ -59,6 +59,13 @@ rm -rf $RPM_BUILD_ROOT
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%dir /var/yp
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%dir /var/yp
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%changelog
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%changelog
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* Tue Jun 11 2002 Alexander Larsson <alexl@redhat.com>
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- Update to 2.7 from upstream
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- Updated yppasswd md5 patch
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* Thu May 23 2002 Tim Powers <timp@redhat.com>
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- automated rebuild
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* Mon Mar 25 2002 Alex Larsson <alexl@redhat.com> 2.6-4
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* Mon Mar 25 2002 Alex Larsson <alexl@redhat.com> 2.6-4
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- Updated passwd patch with Nalins comments
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- Updated passwd patch with Nalins comments
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