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Accepting request 361364 from network:ldap

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- Move ldap.conf into libldap-data package, per convention.

- Move ldap.conf out of shlib package again, they are not allowed
  there for obvious reasons (conflict with future package).

- 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)

- Remove redundant -n openldap2- package name prefix.

- sanitize release line in specfile
- move systemd requires to server package
- use configure macro also for building the 2.3.37 version
      admin24 fix TLSDHParamFile to be correct (ITS#7684)
- FATE#315028 remove memory limit for slapd
- fix check-build.sh for kernel > 3.0
- Disabled testsuite for now. Causes problems in the buildserivce
- Install the correct schema2ldif script (bnc#665530)
  avoids build-compare failures and unhelpful rebuilds/republishes
- Fix listener URIs in init script to make SLP registration work
  again (bnc#620389)
  * Fixed slapd modrdn handling of invalid values (bnc#612430,
- New subpackage openldap2-back-sql. Contains the SQL backend
- Delete Operations happening during the "Refresh" phase of

OBS-URL: https://build.opensuse.org/request/show/361364
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/openldap2?expand=0&rev=117
This commit is contained in:
Dominique Leuenberger 2016-02-29 08:11:20 +00:00 committed by Git OBS Bridge
commit e4be85f6ae
7 changed files with 632 additions and 163 deletions
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130
0200-Fix-incorrect-calculation-of-consecutive-number-of-c.patch Normal file
View File

@ -0,0 +1,130 @@
From b026c9236e6b11c158e69572a28eb0efb174234b Mon Sep 17 00:00:00 2001
From: HouzuoGuo <guohouzuo@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

28
openldap2.changes
View File

@ -1,3 +1,31 @@
-------------------------------------------------------------------
Thu Feb 25 11:06:12 UTC 2016 - hguo@suse.com
- Move ldap.conf into libldap-data package, per convention.
-------------------------------------------------------------------
Sun Feb 21 23:04:38 UTC 2016 - jengelh@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 - hguo@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 - lmuelle@suse.com
- Remove redundant -n openldap2- package name prefix.
------------------------------------------------------------------- -------------------------------------------------------------------
Mon Feb 8 14:40:32 UTC 2016 - hguo@suse.com Mon Feb 8 14:40:32 UTC 2016 - hguo@suse.com

138
openldap2.spec
View File

@ -25,6 +25,10 @@
%define _rundir /var/run/slapd %define _rundir /var/run/slapd
%endif %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 Name: openldap2
Summary: An open source implementation of the Lightweight Directory Access Protocol Summary: An open source implementation of the Lightweight Directory Access Protocol
License: OLDAP-2.8 License: OLDAP-2.8
@ -59,6 +63,12 @@ Patch8: 0008-In-monitor-backend-do-not-return-Connection0-entries.patch
Patch9: 0009-Fix-ldap-host-lookup-ipv6.patch Patch9: 0009-Fix-ldap-host-lookup-ipv6.patch
Patch10: 0010-Enforce-minimum-DH-size-of-1024.patch Patch10: 0010-Enforce-minimum-DH-size-of-1024.patch
Patch11: 0011-openldap-re24-its7796.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 BuildRoot: %{_tmppath}/%{name}-%{version}-build
BuildRequires: cyrus-sasl-devel BuildRequires: cyrus-sasl-devel
BuildRequires: db-devel BuildRequires: db-devel
@ -86,54 +96,65 @@ Lightweight Directory Access Protocol v3 (LDAPv3).
The server provides several database backends and overlays. The server provides several database backends and overlays.
%package -n openldap2-back-perl %package back-perl
Summary: OpenLDAP Perl Back-End Summary: OpenLDAP Perl Back-End
Group: Productivity/Networking/LDAP/Servers Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main} Requires: openldap2 = %{version_main}
Requires: perl = %{perl_version} 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 The OpenLDAP Perl back-end allows you to execute Perl code specific to
different LDAP operations. different LDAP operations.
%package -n openldap2-back-sock %package back-sock
Summary: OpenLDAP Socket Back-End Summary: OpenLDAP Socket Back-End
Group: Productivity/Networking/LDAP/Servers Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main} Requires: openldap2 = %{version_main}
Provides: openldap2:/usr/share/man/man5/slapd-sock.5.gz 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 The OpenLDAP socket back-end allows you to handle LDAP requests and
results with an external process listening on a Unix domain socket. results with an external process listening on a Unix domain socket.
%package -n openldap2-back-meta %package back-meta
Summary: OpenLDAP Meta Back-End Summary: OpenLDAP Meta Back-End
Group: Productivity/Networking/LDAP/Servers Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main} Requires: openldap2 = %{version_main}
Provides: openldap2:/usr/share/man/man5/slapd-meta.5.gz 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 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 respect to a set of remote LDAP servers. The information contained in
these servers can be presented as belonging to a single Directory these servers can be presented as belonging to a single Directory
Information Tree (DIT). Information Tree (DIT).
%package -n openldap2-back-sql %package back-sql
Summary: OpenLDAP SQL Back-End Summary: OpenLDAP SQL Back-End
Group: Productivity/Networking/LDAP/Servers Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main} Requires: openldap2 = %{version_main}
%description -n openldap2-back-sql %description back-sql
The primary purpose of this OpenLDAP backend is to present information The primary purpose of this OpenLDAP backend is to present information
stored in a Relational (SQL) Database as an LDAP subtree without the need stored in a Relational (SQL) Database as an LDAP subtree without the need
to do any programming. 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 Summary: OpenLDAP Contrib Modules
Group: Productivity/Networking/LDAP/Servers Group: Productivity/Networking/LDAP/Servers
Requires: openldap2 = %{version_main} Requires: openldap2 = %{version_main}
%description -n openldap2-contrib %description contrib
Various overlays found in contrib/: Various overlays found in contrib/:
allop allop
allowed Generates attributes indicating access rights allowed Generates attributes indicating access rights
@ -147,14 +168,14 @@ pw-sha2 generates/validates SHA-2 password hashes
pw-pbkdf2 generates/validates PBKDF2 password hashes pw-pbkdf2 generates/validates PBKDF2 password hashes
smbk5pwd generates Samba3 password hashes (heimdal krb disabled) smbk5pwd generates Samba3 password hashes (heimdal krb disabled)
%package -n openldap2-doc %package doc
Summary: OpenLDAP Documentation Summary: OpenLDAP Documentation
Group: Documentation/Other Group: Documentation/Other
Provides: openldap2:/usr/share/doc/packages/openldap2/drafts/README Provides: openldap2:/usr/share/doc/packages/openldap2/drafts/README
%if 0%{?suse_version} > 1110 %if 0%{?suse_version} > 1110
BuildArch: noarch BuildArch: noarch
%endif %endif
%description -n openldap2-doc %description doc
The OpenLDAP Admin Guide plus a set of OpenLDAP related IETF internet drafts. The OpenLDAP Admin Guide plus a set of OpenLDAP related IETF internet drafts.
Authors: Authors:
@ -162,15 +183,15 @@ Authors:
The OpenLDAP Project <project@openldap.org> The OpenLDAP Project <project@openldap.org>
%package -n openldap2-client %package client
Summary: OpenLDAP client utilities Summary: OpenLDAP client utilities
Group: Productivity/Networking/LDAP/Clients Group: Productivity/Networking/LDAP/Clients
Requires: libldap-2_4-2 = %{version_main} Requires: libldap-2_4-2 = %{version_main}
%description -n openldap2-client %description client
OpenLDAP client utilities such as ldapadd, ldapsearch, ldapmodify. OpenLDAP client utilities such as ldapadd, ldapsearch, ldapmodify.
%package -n openldap2-devel %package devel
Summary: Libraries, Header Files and Documentation for OpenLDAP Summary: Libraries, Header Files and Documentation for OpenLDAP
Group: Development/Libraries/C and C++ Group: Development/Libraries/C and C++
# bug437293 # bug437293
@ -182,29 +203,54 @@ Conflicts: openldap-devel
Requires: libldap-2_4-2 = %{version_main} Requires: libldap-2_4-2 = %{version_main}
Recommends: cyrus-sasl-devel Recommends: cyrus-sasl-devel
%description -n openldap2-devel %description devel
This package provides the OpenLDAP libraries, header files, and This package provides the OpenLDAP libraries, header files, and
documentation. documentation.
%package -n openldap2-devel-static %package devel-static
Summary: Static libraries for the OpenLDAP libraries Summary: Static libraries for the OpenLDAP libraries
Group: Development/Libraries/C and C++ Group: Development/Libraries/C and C++
Requires: cyrus-sasl-devel Requires: cyrus-sasl-devel
Requires: libopenssl-devel Requires: libopenssl-devel
Requires: openldap2-devel = %version Requires: openldap2-devel = %version
%description -n openldap2-devel-static %description devel-static
This package provides the static versions of the OpenLDAP libraries This package provides the static versions of the OpenLDAP libraries
for development. for development.
%package -n libldap-2_4-2 %package -n libldap-2_4-2
Summary: OpenLDAP Client Libraries Summary: OpenLDAP Client Libraries
Group: Productivity/Networking/LDAP/Clients Group: Productivity/Networking/LDAP/Clients
Recommends: libldap-data >= %{version_main}
%description -n libldap-2_4-2 %description -n libldap-2_4-2
This package contains the OpenLDAP client libraries. 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 %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} %setup -q -n openldap-%{version_main}
%patch3 -p1 %patch3 -p1
%patch5 -p1 %patch5 -p1
@ -216,6 +262,10 @@ This package contains the OpenLDAP client libraries.
%patch11 -p1 %patch11 -p1
cp %{SOURCE5} . 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 %build
export CFLAGS="%{optflags} -Wno-format-extra-args -fno-strict-aliasing -DNDEBUG -DSLAP_CONFIG_DELETE -DSLAP_SCHEMA_EXPOSE -DLDAP_COLLECTIVE_ATTRIBUTES" export CFLAGS="%{optflags} -Wno-format-extra-args -fno-strict-aliasing -DNDEBUG -DSLAP_CONFIG_DELETE -DSLAP_SCHEMA_EXPOSE -DLDAP_COLLECTIVE_ATTRIBUTES"
export STRIP="" export STRIP=""
@ -264,6 +314,9 @@ done
# slapo-smbk5pwd only for Samba password hashes # 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="" 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 %check
%if %run_test_suite %if %run_test_suite
# calculate the base port to be use in the 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_r.so*
chmod a+x ${RPM_BUILD_ROOT}/%{_libdir}/libldap.so* chmod a+x ${RPM_BUILD_ROOT}/%{_libdir}/libldap.so*
install -m 755 %{SOURCE6} ${RPM_BUILD_ROOT}/usr/sbin/schema2ldif 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 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 %{SOURCE16} ${RPM_BUILD_ROOT}/var/adm/fillup-templates/sysconfig.openldap
install -m 644 %{SOURCE9} ${RPM_BUILD_ROOT}%{_sysconfdir}/openldap/schema install -m 644 %{SOURCE9} ${RPM_BUILD_ROOT}%{_sysconfdir}/openldap/schema
@ -436,7 +501,8 @@ fi
%{_libdir}/openldap/dynlist* %{_libdir}/openldap/dynlist*
%{_libdir}/openldap/memberof* %{_libdir}/openldap/memberof*
%{_libdir}/openldap/pcache* %{_libdir}/openldap/pcache*
%{_libdir}/openldap/ppolicy* %{_libdir}/openldap/ppolicy-2.4.*
%{_libdir}/openldap/ppolicy.*
%{_libdir}/openldap/refint* %{_libdir}/openldap/refint*
%{_libdir}/openldap/retcode* %{_libdir}/openldap/retcode*
%{_libdir}/openldap/rwm* %{_libdir}/openldap/rwm*
@ -471,22 +537,22 @@ fi
%doc %{DOCDIR}/CHANGES %doc %{DOCDIR}/CHANGES
%doc %{DOCDIR}/slapd.ldif.default %doc %{DOCDIR}/slapd.ldif.default
%files -n openldap2-back-perl %files back-perl
%defattr(-,root,root) %defattr(-,root,root)
%{_libdir}/openldap/back_perl* %{_libdir}/openldap/back_perl*
%doc %{_mandir}/man5/slapd-perl.* %doc %{_mandir}/man5/slapd-perl.*
%files -n openldap2-back-sock %files back-sock
%defattr(-,root,root) %defattr(-,root,root)
%{_libdir}/openldap/back_sock* %{_libdir}/openldap/back_sock*
%doc %{_mandir}/man5/slapd-sock.* %doc %{_mandir}/man5/slapd-sock.*
%files -n openldap2-back-meta %files back-meta
%defattr(-,root,root) %defattr(-,root,root)
%{_libdir}/openldap/back_meta* %{_libdir}/openldap/back_meta*
%doc %{_mandir}/man5/slapd-meta.* %doc %{_mandir}/man5/slapd-meta.*
%files -n openldap2-back-sql %files back-sql
%defattr(-,root,root) %defattr(-,root,root)
%{_libdir}/openldap/back_sql* %{_libdir}/openldap/back_sql*
%doc %{_mandir}/man5/slapd-sql.* %doc %{_mandir}/man5/slapd-sql.*
@ -494,14 +560,20 @@ fi
%doc servers/slapd/back-sql/docs/bugs %doc servers/slapd/back-sql/docs/bugs
%doc servers/slapd/back-sql/docs/install %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) %defattr(-,root,root)
%dir %{DOCDIR} %dir %{DOCDIR}
%doc %{DOCDIR}/drafts %doc %{DOCDIR}/drafts
%doc %{DOCDIR}/adminguide %doc %{DOCDIR}/adminguide
%doc %{DOCDIR}/images %doc %{DOCDIR}/images
%files -n openldap2-contrib %files contrib
%defattr(-,root,root) %defattr(-,root,root)
%{_libdir}/openldap/allowed.* %{_libdir}/openldap/allowed.*
%{_libdir}/openldap/allop.* %{_libdir}/openldap/allop.*
@ -515,7 +587,7 @@ fi
%{_libdir}/openldap/cloak.* %{_libdir}/openldap/cloak.*
%{_libdir}/openldap/smbk5pwd.* %{_libdir}/openldap/smbk5pwd.*
%files -n openldap2-client %files client
%defattr(-,root,root) %defattr(-,root,root)
%doc %{_mandir}/man1/ldap* %doc %{_mandir}/man1/ldap*
%doc %{_mandir}/man5/ldif.* %doc %{_mandir}/man5/ldif.*
@ -534,13 +606,10 @@ fi
%files -n libldap-2_4-2 %files -n libldap-2_4-2
%defattr(-,root,root) %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}/liblber*2.4.so.*
%{_libdir}/libldap*2.4.so.* %{_libdir}/libldap*2.4.so.*
%files -n openldap2-devel %files devel
%defattr(-,root,root) %defattr(-,root,root)
%doc %{_mandir}/man3/ber* %doc %{_mandir}/man3/ber*
%doc %{_mandir}/man3/lber* %doc %{_mandir}/man3/lber*
@ -550,9 +619,16 @@ fi
%{_libdir}/liblber.so %{_libdir}/liblber.so
%{_libdir}/libldap*.so %{_libdir}/libldap*.so
%files -n openldap2-devel-static %files devel-static
%defattr(-,root,root) %defattr(-,root,root)
%_libdir/liblber.a %_libdir/liblber.a
%_libdir/libldap*.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 %changelog

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version https://git-lfs.github.com/spec/v1
oid sha256:840517adc7fa60cb45050ba203437e29458542d9d7f23e906520e0b2fca56fe9
size 10354

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ppolicy-check-password.5 Normal file
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.\"/*
.\" * All rights reserved
.\" * Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
.\" * Authors: Howard Guo <hguo@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).

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ppolicy-check-password.Makefile Normal file
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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

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ppolicy-check-password.conf Normal file
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@ -0,0 +1,7 @@
use_cracklib 1
min_points 3
min_upper 0
min_lower 0
min_digit 0
min_punct 0
max_consecutive_per_class 5