Hello community,
here is the log from the commit of package openldap2 for openSUSE:Factory
checked in at 2016-02-29 09:11:20
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/openldap2 (Old)
and /work/SRC/openSUSE:Factory/.openldap2.new (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "openldap2"
Changes:
--------
--- /work/SRC/openSUSE:Factory/openldap2/openldap2.changes 2016-02-18
12:35:30.000000000 +0100
+++ /work/SRC/openSUSE:Factory/.openldap2.new/openldap2.changes 2016-02-29
09:11:26.000000000 +0100
@@ -1,0 +2,28 @@
+Thu Feb 25 11:06:12 UTC 2016 - h...@suse.com
+
+- Move ldap.conf into libldap-data package, per convention.
+
+-------------------------------------------------------------------
+Sun Feb 21 23:04:38 UTC 2016 - jeng...@inai.de
+
+- Move ldap.conf out of shlib package again, they are not allowed
+ there for obvious reasons (conflict with future package).
+
+-------------------------------------------------------------------
+Thu Feb 18 14:45:30 UTC 2016 - h...@suse.com
+
+- Build password strength enforcer as an implementation of ppolicy
+ password checker, introducing:
+ ppolicy-check-password-1.2.tar.gz
+ ppolicy-check-password.Makefile
+ ppolicy-check-password.conf
+ ppolicy-check-password.5
+ 0200-Fix-incorrect-calculation-of-consecutive-number-of-c.patch
+ (Implements fate#319461)
+
+-------------------------------------------------------------------
+Thu Feb 18 12:18:13 UTC 2016 - lmue...@suse.com
+
+- Remove redundant -n openldap2- package name prefix.
+
+-------------------------------------------------------------------
New:
----
0200-Fix-incorrect-calculation-of-consecutive-number-of-c.patch
ppolicy-check-password-1.2.tar.gz
ppolicy-check-password.5
ppolicy-check-password.Makefile
ppolicy-check-password.conf
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ openldap2.spec ++++++
--- /var/tmp/diff_new_pack.Me3g3K/_old 2016-02-29 09:11:29.000000000 +0100
+++ /var/tmp/diff_new_pack.Me3g3K/_new 2016-02-29 09:11:29.000000000 +0100
@@ -25,6 +25,10 @@
%define _rundir /var/run/slapd
%endif
+%define name_ppolicy_check_module ppolicy-check-password
+%define version_ppolicy_check_module 1.2
+%define ppolicy_docdir
%{_docdir}/openldap-%{name_ppolicy_check_module}-%{version_ppolicy_check_module}
+
Name: openldap2
Summary: An open source implementation of the Lightweight Directory
Access Protocol
License: OLDAP-2.8
@@ -59,6 +63,12 @@
Patch9: 0009-Fix-ldap-host-lookup-ipv6.patch
Patch10: 0010-Enforce-minimum-DH-size-of-1024.patch
Patch11: 0011-openldap-re24-its7796.patch
+Source200:
%{name_ppolicy_check_module}-%{version_ppolicy_check_module}.tar.gz
+Source201: %{name_ppolicy_check_module}.Makefile
+Source202: %{name_ppolicy_check_module}.conf
+Source203: %{name_ppolicy_check_module}.5
+Patch200: 0200-Fix-incorrect-calculation-of-consecutive-number-of-c.patch
+
BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: cyrus-sasl-devel
BuildRequires: db-devel
@@ -86,54 +96,65 @@
The server provides several database backends and overlays.
-%package -n openldap2-back-perl
+%package back-perl
Summary: OpenLDAP Perl Back-End
Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main}
Requires: perl = %{perl_version}
-%description -n openldap2-back-perl
+%description back-perl
The OpenLDAP Perl back-end allows you to execute Perl code specific to
different LDAP operations.
-%package -n openldap2-back-sock
+%package back-sock
Summary: OpenLDAP Socket Back-End
Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main}
Provides: openldap2:/usr/share/man/man5/slapd-sock.5.gz
-%description -n openldap2-back-sock
+%description back-sock
The OpenLDAP socket back-end allows you to handle LDAP requests and
results with an external process listening on a Unix domain socket.
-%package -n openldap2-back-meta
+%package back-meta
Summary: OpenLDAP Meta Back-End
Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main}
Provides: openldap2:/usr/share/man/man5/slapd-meta.5.gz
-%description -n openldap2-back-meta
+%description back-meta
The OpenLDAP Meta back-end is able to perform basic LDAP proxying with
respect to a set of remote LDAP servers. The information contained in
these servers can be presented as belonging to a single Directory
Information Tree (DIT).
-%package -n openldap2-back-sql
+%package back-sql
Summary: OpenLDAP SQL Back-End
Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main}
-%description -n openldap2-back-sql
+%description back-sql
The primary purpose of this OpenLDAP backend is to present information
stored in a Relational (SQL) Database as an LDAP subtree without the need
to do any programming.
-%package -n openldap2-contrib
+%package -n libldap-data
+Summary: Configuration file for system-wide defaults for all usages of
libldap.
+Group: Productivity/Networking/LDAP
+%if 0%{?suse_version} != 1110
+BuildArch: noarch
+%endif
+
+%description -n libldap-data
+The subpackage contains a configuration file used to set system-wide defaults
+to be applied with all usages of libldap.
+
+%package contrib
Summary: OpenLDAP Contrib Modules
Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main}
-%description -n openldap2-contrib
+%description contrib
Various overlays found in contrib/:
allop
allowed Generates attributes indicating access rights
@@ -147,14 +168,14 @@
pw-pbkdf2 generates/validates PBKDF2 password hashes
smbk5pwd generates Samba3 password hashes (heimdal krb disabled)
-%package -n openldap2-doc
+%package doc
Summary: OpenLDAP Documentation
Group: Documentation/Other
Provides: openldap2:/usr/share/doc/packages/openldap2/drafts/README
%if 0%{?suse_version} > 1110
BuildArch: noarch
%endif
-%description -n openldap2-doc
+%description doc
The OpenLDAP Admin Guide plus a set of OpenLDAP related IETF internet drafts.
Authors:
@@ -162,15 +183,15 @@
The OpenLDAP Project <proj...@openldap.org>
-%package -n openldap2-client
+%package client
Summary: OpenLDAP client utilities
Group: Productivity/Networking/LDAP/Clients
Requires: libldap-2_4-2 = %{version_main}
-%description -n openldap2-client
+%description client
OpenLDAP client utilities such as ldapadd, ldapsearch, ldapmodify.
-%package -n openldap2-devel
+%package devel
Summary: Libraries, Header Files and Documentation for OpenLDAP
Group: Development/Libraries/C and C++
# bug437293
@@ -182,29 +203,54 @@
Requires: libldap-2_4-2 = %{version_main}
Recommends: cyrus-sasl-devel
-%description -n openldap2-devel
+%description devel
This package provides the OpenLDAP libraries, header files, and
documentation.
-%package -n openldap2-devel-static
+%package devel-static
Summary: Static libraries for the OpenLDAP libraries
Group: Development/Libraries/C and C++
Requires: cyrus-sasl-devel
Requires: libopenssl-devel
Requires: openldap2-devel = %version
-%description -n openldap2-devel-static
+%description devel-static
This package provides the static versions of the OpenLDAP libraries
for development.
%package -n libldap-2_4-2
Summary: OpenLDAP Client Libraries
Group: Productivity/Networking/LDAP/Clients
+Recommends: libldap-data >= %{version_main}
%description -n libldap-2_4-2
This package contains the OpenLDAP client libraries.
+%package ppolicy-check-password
+Version: %{version_ppolicy_check_module}
+Release: 0
+Summary: Password quality check module for OpenLDAP
+Group: Productivity/Networking/LDAP/Servers
+Url: https://github.com/onyxpoint/ppolicy-check-password
+BuildRequires: cracklib-devel
+Requires: openldap2 = %version_main
+Recommends: cracklib cracklib-dict-full
+
+%description ppolicy-check-password
+An implementation of password quality check module, based on the original
+work done by LDAP Toolbox Project (https://ltd-project.org), that works
+together with OpenLDAP password policy overlay (ppolicy), to enforce
+password strength policies.
+
%prep
+# Unpack ppolicy check module
+%setup -b 200 -q -n
%{name_ppolicy_check_module}-%{version_ppolicy_check_module}
+%patch200 -p1
+cd ..
+# Compress the manual page of ppolicy check module
+gzip -k %{S:203}
+
+# Unpack and patch OpenLDAP 2.4
%setup -q -n openldap-%{version_main}
%patch3 -p1
%patch5 -p1
@@ -216,6 +262,10 @@
%patch11 -p1
cp %{SOURCE5} .
+# Move ppolicy check module and its Makefile into
openldap-2.4/contrib/slapd-modules/
+mv ../%{name_ppolicy_check_module}-%{version_ppolicy_check_module}
contrib/slapd-modules/%{name_ppolicy_check_module}
+cp %{S:201} contrib/slapd-modules/%{name_ppolicy_check_module}/Makefile
+
%build
export CFLAGS="%{optflags} -Wno-format-extra-args -fno-strict-aliasing
-DNDEBUG -DSLAP_CONFIG_DELETE -DSLAP_SCHEMA_EXPOSE -DLDAP_COLLECTIVE_ATTRIBUTES"
export STRIP=""
@@ -264,6 +314,9 @@
# slapo-smbk5pwd only for Samba password hashes
make -C contrib/slapd-modules/smbk5pwd %{?_smp_mflags}
"sysconfdir=%{_sysconfdir}/openldap" "libdir=%{_libdir}"
"libexecdir=%{_libdir}" DEFS="-DDO_SAMBA" HEIMDAL_LIB=""
+# Build ppolicy-check-password module
+make -C contrib/slapd-modules/%{name_ppolicy_check_module} %{?_smp_mflags}
"sysconfdir=%{_sysconfdir}/openldap" "libdir=%{_libdir}" "libexecdir=%{_libdir}"
+
%check
%if %run_test_suite
# calculate the base port to be use in the test-suite
@@ -315,6 +368,18 @@
chmod a+x ${RPM_BUILD_ROOT}/%{_libdir}/libldap.so*
install -m 755 %{SOURCE6} ${RPM_BUILD_ROOT}/usr/sbin/schema2ldif
+# Install ppolicy check module
+make -C contrib/slapd-modules/ppolicy-check-password STRIP=""
"DESTDIR=${RPM_BUILD_ROOT}" "sysconfdir=%{_sysconfdir}/openldap"
"libdir=%{_libdir}" "libexecdir=%{_libexecdir}" install
+install -m 0644 %{S:202}
%{buildroot}%{_sysconfdir}/openldap/check_password.conf
+# Install ppolicy check module's doc files
+pushd contrib/slapd-modules/%{name_ppolicy_check_module}
+mkdir -p "%{buildroot}%ppolicy_docdir"
+install -m 0644 README "%{buildroot}%ppolicy_docdir"
+install -m 0644 LICENSE "%{buildroot}%ppolicy_docdir"
+popd
+# Install ppolicy check module's manual page
+install -m 0644 %{S:203}.gz %{buildroot}%{_mandir}/man5/
+
mkdir -p ${RPM_BUILD_ROOT}/var/adm/fillup-templates
install -m 644 %{SOURCE16}
${RPM_BUILD_ROOT}/var/adm/fillup-templates/sysconfig.openldap
install -m 644 %{SOURCE9} ${RPM_BUILD_ROOT}%{_sysconfdir}/openldap/schema
@@ -436,7 +501,8 @@
%{_libdir}/openldap/dynlist*
%{_libdir}/openldap/memberof*
%{_libdir}/openldap/pcache*
-%{_libdir}/openldap/ppolicy*
+%{_libdir}/openldap/ppolicy-2.4.*
+%{_libdir}/openldap/ppolicy.*
%{_libdir}/openldap/refint*
%{_libdir}/openldap/retcode*
%{_libdir}/openldap/rwm*
@@ -471,22 +537,22 @@
%doc %{DOCDIR}/CHANGES
%doc %{DOCDIR}/slapd.ldif.default
-%files -n openldap2-back-perl
+%files back-perl
%defattr(-,root,root)
%{_libdir}/openldap/back_perl*
%doc %{_mandir}/man5/slapd-perl.*
-%files -n openldap2-back-sock
+%files back-sock
%defattr(-,root,root)
%{_libdir}/openldap/back_sock*
%doc %{_mandir}/man5/slapd-sock.*
-%files -n openldap2-back-meta
+%files back-meta
%defattr(-,root,root)
%{_libdir}/openldap/back_meta*
%doc %{_mandir}/man5/slapd-meta.*
-%files -n openldap2-back-sql
+%files back-sql
%defattr(-,root,root)
%{_libdir}/openldap/back_sql*
%doc %{_mandir}/man5/slapd-sql.*
@@ -494,14 +560,20 @@
%doc servers/slapd/back-sql/docs/bugs
%doc servers/slapd/back-sql/docs/install
-%files -n openldap2-doc
+%files -n libldap-data
+%defattr(-,root,root)
+%config(noreplace) %{_sysconfdir}/openldap/ldap.conf
+%doc %{_mandir}/man5/ldap.conf*
+%{_sysconfdir}/openldap/ldap.conf.default
+
+%files doc
%defattr(-,root,root)
%dir %{DOCDIR}
%doc %{DOCDIR}/drafts
%doc %{DOCDIR}/adminguide
%doc %{DOCDIR}/images
-%files -n openldap2-contrib
+%files contrib
%defattr(-,root,root)
%{_libdir}/openldap/allowed.*
%{_libdir}/openldap/allop.*
@@ -515,7 +587,7 @@
%{_libdir}/openldap/cloak.*
%{_libdir}/openldap/smbk5pwd.*
-%files -n openldap2-client
+%files client
%defattr(-,root,root)
%doc %{_mandir}/man1/ldap*
%doc %{_mandir}/man5/ldif.*
@@ -534,13 +606,10 @@
%files -n libldap-2_4-2
%defattr(-,root,root)
-%config(noreplace) %{_sysconfdir}/openldap/ldap.conf
-%doc %{_mandir}/man5/ldap.conf*
-%{_sysconfdir}/openldap/ldap.conf.default
%{_libdir}/liblber*2.4.so.*
%{_libdir}/libldap*2.4.so.*
-%files -n openldap2-devel
+%files devel
%defattr(-,root,root)
%doc %{_mandir}/man3/ber*
%doc %{_mandir}/man3/lber*
@@ -550,9 +619,16 @@
%{_libdir}/liblber.so
%{_libdir}/libldap*.so
-%files -n openldap2-devel-static
+%files devel-static
%defattr(-,root,root)
%_libdir/liblber.a
%_libdir/libldap*.a
+%files ppolicy-check-password
+%defattr(-,root,root)
+%doc %{ppolicy_docdir}/
+%config(noreplace) /etc/openldap/check_password.conf
+%{_libdir}/openldap/ppolicy-check-password.*
+%{_mandir}/man5/ppolicy-check-password.*
+
%changelog
++++++ 0200-Fix-incorrect-calculation-of-consecutive-number-of-c.patch ++++++
>From b026c9236e6b11c158e69572a28eb0efb174234b Mon Sep 17 00:00:00 2001
From: HouzuoGuo <guohou...@gmail.com>
Date: Wed, 17 Feb 2016 16:10:05 +0100
Subject: [PATCH] Fix incorrect calculation of consecutive number of characters
in a class, when the input is shorter than 6 chars or consecutive chars
appear at the beginning of input
diff --git a/check_password.c b/check_password.c
index 0d9f901..acf8eda 100644
--- a/check_password.c
+++ b/check_password.c
@@ -355,18 +355,7 @@ check_password (char *pPasswd, char **ppErrStr, Entry
*pEntry)
int min_quality = DEFAULT_QUALITY;
int use_cracklib = DEFAULT_CRACKLIB;
- /** bail out early as cracklib will reject passwords shorter
- * than 6 characters
- */
-
nLen = strlen (pPasswd);
- if ( nLen < 6) {
- mem_len = realloc_error_message(&szErrStr, mem_len,
- strlen(PASSWORD_TOO_SHORT_SZ) +
- strlen(pEntry->e_name.bv_val) + 1);
- sprintf (szErrStr, PASSWORD_TOO_SHORT_SZ,
pEntry->e_name.bv_val, nLen);
- goto fail;
- }
if (read_config_file() == -1) {
syslog(LOG_ERR, "Warning: Could not read values from config file %s. Using
defaults.", CONFIG_FILE);
@@ -392,46 +381,38 @@ check_password (char *pPasswd, char **ppErrStr, Entry
*pEntry)
*/
if ( max_consecutive_per_class != 0 ) {
- int consec_chars = 1;
- char type[10] = "unkown";
- char prev_type[10] = "unknown";
+ char prev_type = '\0';
+ char this_type = ' ';
+ i = 0;
+ int consec_chars = 0;
for ( i = 0; i < nLen; i++ ) {
-
if ( islower(pPasswd[i]) ) {
- strncpy(type,"lower",10);
+ this_type = 'l';
}
else if ( isupper(pPasswd[i]) ) {
- strncpy(type,"upper",10);
+ this_type = 'u';
}
else if ( isdigit(pPasswd[i]) ) {
- strncpy(type,"digit",10);
+ this_type = 'd';
}
else if ( ispunct(pPasswd[i]) ) {
- strncpy(type,"punct",10);
+ this_type = 'p';
}
else {
- strncpy(type,"unknown",10);
- }
-
- if ( consec_chars > max_consecutive_per_class ) {
- mem_len = realloc_error_message(&szErrStr,
mem_len,
- strlen(CONSEC_FAIL_SZ) +
- strlen(pEntry->e_name.bv_val));
- sprintf (szErrStr, CONSEC_FAIL_SZ,
pEntry->e_name.bv_val);
- goto fail;
+ this_type = ' ';
}
-
- if ( strncmp(type,prev_type,10) == 0 ) {
- consec_chars++;
+ if (this_type == prev_type) {
+ ++consec_chars;
+ } else if (i > 0) {
+ consec_chars = 0;
}
- else {
- if (strncmp("unknown",prev_type,8) != 0) {
- consec_chars = 1;
- }
- else {
- consec_chars++;
- }
- strncpy(prev_type,type,10);
+ prev_type = this_type;
+ if ( consec_chars >= max_consecutive_per_class ) {
+ mem_len = realloc_error_message(&szErrStr, mem_len,
+ strlen(CONSEC_FAIL_SZ) +
+ strlen(pEntry->e_name.bv_val));
+ sprintf (szErrStr, CONSEC_FAIL_SZ, pEntry->e_name.bv_val);
+ goto fail;
}
}
}
diff --git a/check_password_test.c b/check_password_test.c
index 626d719..d33bd80 100644
--- a/check_password_test.c
+++ b/check_password_test.c
@@ -90,7 +90,6 @@ void setconf(
}
int main(void) {
-
// Empty Config, equiv to:
// 5,3,1,0,0,0,0
setconf(-1,-1,-1,-1,-1,-1,-1);
@@ -109,5 +108,16 @@ int main(void) {
testpass("Test 2.1", "Simp1e", 1);
testpass("Test 2.2", "SimPle", 1);
testpass("Test 2.1", "Simp1e!", 0);
+
+ setconf(1,0,0,0,0,0,0);
+ testpass("a", "Ab1,", 0);
+ testpass("a", "AAb1,", 1);
+ testpass("a", "Abb1,", 1);
+
+ setconf(3,0,0,0,0,0,0);
+ testpass("a", "AAAbbb111,,,", 0);
+ testpass("a", "AAAAbbb111,,,,", 1);
+ testpass("a", "AAAbbbb111,,,", 1);
+
return 0;
}
--
2.7.1
++++++ ppolicy-check-password.5 ++++++
.\"/*
.\" * All rights reserved
.\" * Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
.\" * Authors: Howard Guo <h...@suse.com>
.\" *
.\" * This program is free software; you can redistribute it and/or
.\" * modify it under the terms of the GNU General Public License
.\" * as published by the Free Software Foundation; either version 2
.\" * of the License, or (at your option) any later version.
.\" *
.\" * This program is distributed in the hope that it will be useful,
.\" * but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
.\" * GNU General Public License for more details.
.\" */
.\"
.TH PPOLICY-CHECK-PASSWORD 5 "2016/02/18" "OpenLDAP password quality check"
.SH NAME
ppolicy\-check\-password \- Password quality checker for OpenLDAP ppolicy
overlay
.SH SYNOPSIS
pwdCheckModule ppolicy-check-password.so
.SH DESCRIPTION
ppolicy\-check\-password is an implementation of password quality check module,
it can be plugged into OpenLDAP
.BR slapo\-ppolicy (5)
overlay to enforce organisational password strength policies for
password-change operations.
.SH PREREQUISITES
In order to use the module, you should enable and configure
.BR slapo\-ppolicy (5)
overlay on the OpenLDAP server. You may use the following example to enable
ppolicy overlay:
.HP 4
Enable ppolicy overlay
To enable ppolicy overlay on the server using static configuration file
.BR slapd.conf (5)
, first enable ppolicy schema by adding line:
.br
include /etc/openldap/schema/ppolicy.schema
and then append the following lines to the database definition in which
password policy should be enforced:
.br
overlay ppolicy
.br
ppolicy_default "cn=PolicyContainer,dc=my-domain,dc=com"
Save slapd.conf and (re)start OpenLDAP server.
If you use cn=config (online configuration) instead of static configuration
file, add the schema /etc/openldap/schema/ppolicy.ldif to cn=schema,cn=config,
then enable ppolicy overlay in olcDatabase.
.LP
.HP 4
Create ppolicy container entry
The ppolicy container entry stores attributes that describe the password policy
in detail, create the entry with
.BR ldapadd (1)
:
.br
dn: cn=PolicyContainer,dc=my-domain,dc=com
.br
cn: PolicyContainer
.br
objectClass: pwdPolicy
.br
objectClass: person
.br
objectClass: top
.br
pwdAllowUserChange: TRUE
.br
pwdAttribute: userPassword
.br
pwdCheckQuality: 2
.br
pwdExpireWarning: 600
.br
pwdFailureCountInterval:
.br
pwdGraceAuthNLimit: 5
.br
pwdInHistory: 5
.br
pwdLockout: TRUE
.br
pwdLockoutDuration: 0
.br
pwdMaxAge: 0
.br
pwdMaxFailure:
.br
pwdMinAge: 0
.br
pwdMinLength: 5
.br
pwdMustChange: FALSE
.br
pwdSafeModify: FALSE
.br
sn: dummy value
.br
The password policy becomes effective immediately, there is no need to restart
OpenLDAP server.
.LP
.HP 4
Enable ppolicy-check-password.so module
Modify the ppolicy container entry with
.BR ldapmodify (1)
:
.br
dn: cn=PolicyContainer,dc=my-domain,dc=com
.br
changeType: modify
.br
add: objectClass
.br
objectClass: pwdPolicyChecker
.br
\-
.br
add: pwdCheckModule
.br
pwdCheckModule: ppolicy-check-password.so
The password check module becomes effective immediately, there is no need to
restart OpenLDAP server.
.LP
.SH CONFIGURATION
The password check module reads configuration parameters from
.B /etc/openldap/check_password.conf
Edits made to the configuration file become effective immediately, there is no
need to restart OpenLDAP server.
List of parameters:
.TP
.BI use_cracklib \ 1|0
CrackLib is a library for checking that a password is not easily crackable,
making sure that the password is not based on simple patterns or dictionary
words. If the parameter is set to 1, cracklib will be involved and new
passwords must pass cracklib quality check in addition to all other policies
such as min_points
.TP
.BI min_points \ <integer>
The parameter holds an integer value in between 0 and 4. The value denotes
"quality points" that a password must acquire in order to pass the check. Usage
of each character class awards one quality point. If the parameeter is set to
0, the check is disabled.
The character classes are: upper case letters, lower case letters, numeric
digits, punctuations.
.TP
.BI min_upper \ <integer>
The minimal number of upper case characters a password must contain. If the
parameter is set to 0, the check is disabled.
.TP
.BI min_lower \ <integer>
The minimal number of lower case characters a password must contain. If the
parameter is set to 0, the check is disabled.
.TP
.BI min_digit \ <integer>
The minimal number of numeric digit characters a password must contain. If the
parameter is set to 0, the check is disabled.
.TP
.BI min_punct \ <integer>
The minimal number of punctuation characters a password must contain. If the
parameter is set to 0, the check is disabled.
.TP
.BI max_consecutive_per_class \ <integer>
The maximum number of characters from each character class that may appear
consecutively. If the parameter is set to 0, the check is disabled.
.SH USAGE
After the module is enabled, the OpenLDAP server will invoke the password
checker module on every user password change, the new user password must pass
all quality checks before it is accepted. If the new password does not pass
quality checks, the detailed reason will be logged on the OpenLDAP server, and
the client will receive a Constraint Violation and a generic error message
"Password fails quality checking policy" \- the lack of details is by design.
If the password change is carried out by RootDN, password checker module will
not enforce the quality checks, and any password is acceptable.
.SH FILES
.TP
/etc/openldap/check_password.conf
Define the password strength policy.
.SH SEE ALSO
.BR slapd.conf (5),
.BR slapd\-config (5),
.BR slapd (8),
.BR slapo\-ppolicy (5)
.SH ACKNOWLEDGEMENTS
.P
The module was originally authored by LTB-project (ltb\-project.org), and
further maintained by Onyx Point (onyxpoint.com).
++++++ ppolicy-check-password.Makefile ++++++
LDAP_SRC = ../../..
LDAP_BUILD = $(LDAP_SRC)
LDAP_INC = -I$(LDAP_BUILD)/include -I$(LDAP_SRC)/include
-I$(LDAP_SRC)/servers/slapd
LDAP_LIB = $(LDAP_BUILD)/libraries/libldap_r/libldap_r.la \
$(LDAP_BUILD)/libraries/liblber/liblber.la
LIBTOOL = $(LDAP_BUILD)/libtool
CC = gcc
OPT = -g -O2 -Wall -fpic -DHAVE_CRACKLIB
-DCRACKLIB_DICTPATH="\"/usr/share/cracklib/pw_dict\""
-DCONFIG_FILE="\"/etc/openldap/check_password.conf\"" -lcrack
INCS = $(LDAP_INC)
LIBS = $(LDAP_LIB)
PROGRAMS = ppolicy-check-password.la
LTVER = 0:0:0
prefix=/usr/local
exec_prefix=$(prefix)
ldap_subdir=/openldap
libdir=$(exec_prefix)/lib64
libexecdir=$(exec_prefix)/libexec
moduledir=$(libdir)$(ldap_subdir)
.SUFFIXES: .c .o .lo
.c.lo:
$(LIBTOOL) --mode=compile $(CC) $(OPT) $(DEFS) $(INCS) -c $<
all: $(PROGRAMS)
ppolicy-check-password.la: check_password.lo
$(LIBTOOL) --mode=link $(CC) $(OPT) -version-info $(LTVER) \
-rpath $(moduledir) -module -o $@ $? $(LIBS)
clean:
rm -rf *.o *.lo *.la .libs
install: $(PROGRAMS)
mkdir -p $(DESTDIR)$(moduledir)
for p in $(PROGRAMS) ; do \
$(LIBTOOL) --mode=install cp $$p $(DESTDIR)$(moduledir) ; \
done
++++++ ppolicy-check-password.conf ++++++
use_cracklib 1
min_points 3
min_upper 0
min_lower 0
min_digit 0
min_punct 0
max_consecutive_per_class 5
