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Accepting request 733118 from home:kukuk:etc

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- Update to version 1.3.1+git20190923.ea78d67:
  * Fixed missing quotes in configure script
  * Add support for a vendor directory and libeconf (#136)
  * pam_lastlog: document the 'unlimited' option
  * pam_lastlog: prevent crash due to reduced 'fsize' limit
  * pam_unix_sess.c add uid for opening session
  * Fix the man page for "pam_fail_delay()"
  * Fix a typo
  * Update a function comment
- drop usr-etc-support.patch (accepted upstream)

- Add migration support from /etc to /usr/etc during upgrade

- Update to version 1.3.1+git20190902.9de67ee:
  * pwhistory: fix read of uninitialized data and memory leak when modifying opasswd

- Update to version 1.3.1+git20190826.1b087ed:
  * libpam/pam_modutil_sanitize.c: optimize the way to close fds

OBS-URL: https://build.opensuse.org/request/show/733118
OBS-URL: https://build.opensuse.org/package/show/Linux-PAM/pam?expand=0&rev=195
This commit is contained in:
Thorsten Kukuk 2019-09-25 10:16:25 +00:00 committed by Git OBS Bridge
parent 9b6fc55e33
commit 2a42ae9f1f
8 changed files with 145 additions and 103 deletions
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2
_servicedata
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@ -1,6 +1,6 @@
<servicedata>
<service name="tar_scm">
<param name="url">git://github.com/linux-pam/linux-pam.git</param>
<param name="changesrevision">e31dd6c7d0faa7a06d3ebd50a0b6957b9f822d15</param>
<param name="changesrevision">ea78d6764353c5510b235846452e6810d009b78e</param>
</service>
</servicedata>

74
libeconf.patch Normal file
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@ -0,0 +1,74 @@
diff --git a/libpam/Makefile.am b/libpam/Makefile.am
index 875031e..9f27c16 100644
--- a/libpam/Makefile.am
+++ b/libpam/Makefile.am
@@ -3,7 +3,8 @@
#
AM_CFLAGS = -DDEFAULT_MODULE_PATH=\"$(SECUREDIR)/\" -DLIBPAM_COMPILE \
- -I$(srcdir)/include $(LIBPRELUDE_CFLAGS) -DPAM_VERSION=\"$(VERSION)\"
+ -I$(srcdir)/include $(LIBPRELUDE_CFLAGS) \
+ -DPAM_VERSION=\"$(VERSION)\" @ECONF_CFLAGS@
if HAVE_LIBSELINUX
AM_CFLAGS += -D"WITH_SELINUX"
endif
@@ -21,7 +22,7 @@ noinst_HEADERS = pam_prelude.h pam_private.h pam_tokens.h \
pam_modutil_private.h
libpam_la_LDFLAGS = -no-undefined -version-info 84:2:84
-libpam_la_LIBADD = @LIBAUDIT@ $(LIBPRELUDE_LIBS) @LIBDL@
+libpam_la_LIBADD = @LIBAUDIT@ $(LIBPRELUDE_LIBS) @LIBDL@ @ECONF_LIBS@
if HAVE_VERSIONING
libpam_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libpam.map
diff --git a/libpam/pam_modutil_searchkey.c b/libpam/pam_modutil_searchkey.c
index 338b44f..8e4061f 100644
--- a/libpam/pam_modutil_searchkey.c
+++ b/libpam/pam_modutil_searchkey.c
@@ -13,9 +13,34 @@
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
+#ifdef USE_ECONF
+#include <libeconf.h>
+#endif
#define BUF_SIZE 8192
+#ifdef USE_ECONF
+#define LOGIN_DEFS "/etc/login.defs"
+
+static char *
+econf_search_key (const char *name, const char *suffix, const char *key)
+{
+ econf_file *key_file = NULL;
+ char *val;
+
+ if (econf_readDirs (&key_file, "/usr/etc", "/etc", name, suffix, " \t", "#"))
+ return NULL;
+
+ if (econf_getStringValue (key_file, NULL, key, &val))
+ return NULL;
+
+ econf_free (key_file);
+
+ return val;
+}
+
+#endif
+
/* lookup a value for key in login.defs file or similar key value format */
char *
pam_modutil_search_key(pam_handle_t *pamh UNUSED,
@@ -27,6 +52,11 @@ pam_modutil_search_key(pam_handle_t *pamh UNUSED,
size_t buflen = 0;
char *retval = NULL;
+#ifdef USE_ECONF
+ if (strcmp (file_name, LOGIN_DEFS) == 0)
+ return econf_search_key ("login", ".defs", key);
+#endif
+
fp = fopen(file_name, "r");
if (NULL == fp)
return NULL;

3
linux-pam-1.3.1+git20190807.e31dd6c.tar.xz
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:5203477a4c8ea91e038e08f18efeb3836aa7b395de8b518f405eb3f43ea7fdbf
size 530264

3
linux-pam-1.3.1+git20190923.ea78d67.tar.xz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:a56e27836c298e46b09e14d6d3aaa78d1e9e02dee8785818141ea73fa4e4622f
size 970564

3
linux-pam-man-pages-1.3.1+git20190807.e31dd6c.tar.xz
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:89397d7cb52e6a331b766d6219c6aaf3e3cc57c384ef8223f10c1f0ff4217bac
size 64012

31
pam.changes
View File

@ -1,3 +1,34 @@
-------------------------------------------------------------------
Tue Sep 24 11:15:19 UTC 2019 - kukuk@suse.com
- Update to version 1.3.1+git20190923.ea78d67:
* Fixed missing quotes in configure script
* Add support for a vendor directory and libeconf (#136)
* pam_lastlog: document the 'unlimited' option
* pam_lastlog: prevent crash due to reduced 'fsize' limit
* pam_unix_sess.c add uid for opening session
* Fix the man page for "pam_fail_delay()"
* Fix a typo
* Update a function comment
- drop usr-etc-support.patch (accepted upstream)
-------------------------------------------------------------------
Thu Sep 5 10:09:05 CEST 2019 - kukuk@suse.de
- Add migration support from /etc to /usr/etc during upgrade
-------------------------------------------------------------------
Wed Sep 04 19:06:01 UTC 2019 - kukuk@suse.com
- Update to version 1.3.1+git20190902.9de67ee:
* pwhistory: fix read of uninitialized data and memory leak when modifying opasswd
-------------------------------------------------------------------
Tue Aug 27 18:41:10 UTC 2019 - kukuk@suse.com
- Update to version 1.3.1+git20190826.1b087ed:
* libpam/pam_modutil_sanitize.c: optimize the way to close fds
-------------------------------------------------------------------
Thu Aug 22 20:29:24 UTC 2019 - Jan Engelhardt <jengelh@inai.de>

51
pam.spec
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@ -16,6 +16,11 @@
#
%if ! %{defined _distconfdir}
%define _distconfdir %{_sysconfdir}
%define config_noreplace 1
%endif
#
%define enable_selinux 1
%define libpam_so_version 0.84.2
@ -23,7 +28,7 @@
%define libpamc_so_version 0.82.1
Name: pam
#
Version: 1.3.1+git20190807.e31dd6c
Version: 1.3.1+git20190923.ea78d67
Release: 0
Summary: A Security Tool that Provides Authentication for Applications
License: GPL-2.0-or-later OR BSD-3-Clause
@ -31,7 +36,6 @@ Group: System/Libraries
URL: http://www.linux-pam.org/
Source: linux-pam-%{version}.tar.xz
Source1: Linux-PAM-1.3.1-docs.tar.xz
Source2: linux-pam-man-pages-1.3.1+git20190807.e31dd6c.tar.xz
Source3: other.pamd
Source4: common-auth.pamd
Source5: common-account.pamd
@ -46,7 +50,6 @@ Patch0: fix-man-links.dif
Patch2: pam-limit-nproc.patch
Patch4: pam-hostnames-in-access_conf.patch
Patch5: use-correct-IP-address.patch
Patch6: usr-etc-support.patch
BuildRequires: audit-devel
# Remove with next version update:
BuildRequires: autoconf
@ -64,6 +67,7 @@ Requires(post): permissions
%if 0%{?suse_version} > 1320
BuildRequires: libdb-4_8-devel
BuildRequires: xz
BuildRequires: pkgconfig(libeconf)
BuildRequires: pkgconfig(libnsl)
BuildRequires: pkgconfig(libtirpc)
%endif
@ -109,14 +113,13 @@ This package contains header files and static libraries used for
building both PAM-aware applications and modules for use with PAM.
%prep
%setup -q -n linux-pam-%{version} -b 1 -a 2
%setup -q -n linux-pam-%{version} -b 1
cp -av ../Linux-PAM-1.3.1/* .
cp -a %{SOURCE12} .
%patch0 -p1
%patch2 -p1
%patch4
%patch5 -p1
%patch6
%build
bash ./pam-login_defs-check.sh
@ -130,7 +133,8 @@ export CFLAGS="%{optflags} -DNDEBUG"
--pdfdir=%{_docdir}/pam/pdf \
--libdir=/%{_lib} \
--enable-isadir=../../%{_lib}/security \
--enable-securedir=/%{_lib}/security
--enable-securedir=/%{_lib}/security \
--enable-vendordir=%{_distconfdir}
make %{?_smp_mflags}
gcc -fwhole-program -fpie -pie -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE %{optflags} -I%{_builddir}/linux-pam-%{version}/libpam/include %{SOURCE10} -o %{_builddir}/unix2_chkpwd -L%{_builddir}/linux-pam-%{version}/libpam/.libs/ -lpam
@ -139,7 +143,7 @@ make %{?_smp_mflags} check
%install
mkdir -p %{buildroot}%{_sysconfdir}/pam.d
mkdir -p %{buildroot}%{_prefix}%{_sysconfdir}/pam.d
mkdir -p %{buildroot}%{_distconfdir}/pam.d
mkdir -p %{buildroot}%{_includedir}/security
mkdir -p %{buildroot}/%{_lib}/security
mkdir -p %{buildroot}/sbin
@ -149,20 +153,20 @@ mkdir -p -m 755 %{buildroot}%{_libdir}
# Install documentation
%make_install -C doc
# install securetty
install -m 644 %{SOURCE8} %{buildroot}%{_sysconfdir}
install -m 644 %{SOURCE8} %{buildroot}%{_distconfdir}
%ifarch s390 s390x
for i in ttyS0 ttyS1 hvc0 hvc1 hvc2 hvc3 hvc4 hvc5 hvc6 hvc7 sclp_line0 ttysclp0; do
echo "$i" >>%{buildroot}/%{_sysconfdir}/securetty
echo "$i" >>%{buildroot}/%{_distconfdir}/securetty
done
%endif
# install /etc/security/namespace.d used by pam_namespace.so for namespace.conf iscript
install -d %{buildroot}%{_sysconfdir}/security/namespace.d
# install other.pamd and common-*.pamd
install -m 644 %{SOURCE3} %{buildroot}%{_sysconfdir}/pam.d/other
install -m 644 %{SOURCE4} %{buildroot}%{_sysconfdir}/pam.d/common-auth
install -m 644 %{SOURCE5} %{buildroot}%{_sysconfdir}/pam.d/common-account
install -m 644 %{SOURCE6} %{buildroot}%{_sysconfdir}/pam.d/common-password
install -m 644 %{SOURCE7} %{buildroot}%{_sysconfdir}/pam.d/common-session
install -m 644 %{SOURCE3} %{buildroot}%{_distconfdir}/pam.d/other
install -m 644 %{SOURCE4} %{buildroot}%{_distconfdir}/pam.d/common-auth
install -m 644 %{SOURCE5} %{buildroot}%{_distconfdir}/pam.d/common-account
install -m 644 %{SOURCE6} %{buildroot}%{_distconfdir}/pam.d/common-password
install -m 644 %{SOURCE7} %{buildroot}%{_distconfdir}/pam.d/common-session
rm %{buildroot}/%{_lib}/libpam.so
ln -sf ../../%{_lib}/libpam.so.%{libpam_so_version} %{buildroot}%{_libdir}/libpam.so
rm %{buildroot}/%{_lib}/libpamc.so
@ -210,15 +214,32 @@ install -m 644 %{_sourcedir}/unix2_chkpwd.8 %{buildroot}/%{_mandir}/man8/
%postun -p /sbin/ldconfig
%pre
for i in securetty pam.d/other pam.d/common-account pam.d/common-auth pam.d/common-password pam.d/common-session ; do
test -f /etc/${i}.rpmsave && mv -v /etc/${i}.rpmsave /etc/${i}.rpmsave.old ||:
done
%posttrans
# Migration to /usr/etc.
for i in securetty pam.d/other pam.d/common-account pam.d/common-auth pam.d/common-password pam.d/common-session ; do
test -f /etc/${i}.rpmsave && mv -v /etc/${i}.rpmsave /etc/${i} ||:
done
%files -f Linux-PAM.lang
%dir %{_sysconfdir}/pam.d
%dir %{_prefix}%{_sysconfdir}/pam.d
%dir %{_distconfdir}/pam.d
%dir %{_sysconfdir}/security
%dir %{_sysconfdir}/security/limits.d
%dir %{_defaultdocdir}/pam
%if %{defined config_noreplace}
%config(noreplace) %{_sysconfdir}/pam.d/other
%config(noreplace) %{_sysconfdir}/pam.d/common-*
%config(noreplace) %{_sysconfdir}/securetty
%else
%{_distconfdir}/pam.d/other
%{_distconfdir}/pam.d/common-*
%{_distconfdir}/securetty
%endif
%config(noreplace) %{_sysconfdir}/environment
%config(noreplace) %{_sysconfdir}/security/access.conf
%config(noreplace) %{_sysconfdir}/security/group.conf

81
usr-etc-support.patch
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@ -1,81 +0,0 @@
--- doc/man/pam.8.xml
+++ doc/man/pam.8.xml 2019/08/16 13:37:44
@@ -53,11 +53,13 @@
<para>
Vendor-supplied PAM configuration files might be installed in
- the system directory <filename>/usr/lib/pam.d/</filename> instead
+ the system directory <filename>/usr/lib/pam.d/</filename> or
+ <filename>/usr/etc/pam.d/</filename> instead
of the machine configuration directory <filename>/etc/pam.d/</filename>.
If no machine configuration file is found, the vendor-supplied file
is used. All files in <filename>/etc/pam.d/</filename> override
- files with the same name in <filename>/usr/lib/pam.d/</filename>.
+ files with the same name in <filename>/usr/lib/pam.d/</filename>,
+ which override files with the same name in <filename>/usr/etc/pam.d/</filename>.
</para>
<para>From the point of view of the system administrator, for whom this
@@ -157,6 +159,16 @@
</para>
</listitem>
</varlistentry>
+ <term><filename>/usr/etc/pam.d</filename></term>
+ <listitem>
+ <para>
+ the <emphasis remap='B'>Linux-PAM</emphasis> vendor configuration
+ directory. Files in <filename>/etc/pam.d</filename> and
+ <filename>/usr/lib/pam.d</filename> override files with the same
+ name in this directory.
+ </para>
+ </listitem>
+ </varlistentry>
</variablelist>
</refsect1>
--- libpam/pam_handlers.c
+++ libpam/pam_handlers.c 2019/08/16 13:35:31
@@ -329,6 +329,21 @@
*file = f;
return PAM_SUCCESS;
}
+
+ /* System Configuration /usr/etc/pam.d/ */
+ _pam_drop(p);
+ if (asprintf (&p, PAM_CONFIG_DIST2_DF, service) < 0) {
+ pam_syslog(pamh, LOG_CRIT, "asprintf failed");
+ return PAM_BUF_ERR;
+ }
+ D(("opening %s", p));
+ f = fopen(p, "r");
+ if (f != NULL) {
+ *path = p;
+ *file = f;
+ return PAM_SUCCESS;
+ }
+
_pam_drop(p);
return PAM_ABORT;
@@ -447,7 +462,8 @@
/* Is there a PAM_CONFIG_D directory? */
if ((stat(PAM_CONFIG_D, &test_d) == 0 && S_ISDIR(test_d.st_mode)) ||
- (stat(PAM_CONFIG_DIST_D, &test_d) == 0 && S_ISDIR(test_d.st_mode))) {
+ (stat(PAM_CONFIG_DIST_D, &test_d) == 0 && S_ISDIR(test_d.st_mode)) ||
+ (stat(PAM_CONFIG_DIST2_D, &test_d) == 0 && S_ISDIR(test_d.st_mode))) {
char *path = NULL;
int read_something=0;
--- libpam/pam_private.h
+++ libpam/pam_private.h 2019/08/16 13:33:04
@@ -29,6 +29,9 @@
#define PAM_CONFIG_DF "/etc/pam.d/%s"
#define PAM_CONFIG_DIST_D "/usr/lib/pam.d"
#define PAM_CONFIG_DIST_DF "/usr/lib/pam.d/%s"
+#define PAM_CONFIG_DIST2_D "/usr/etc/pam.d"
+#define PAM_CONFIG_DIST2_DF "/usr/etc/pam.d/%s"
+
#define PAM_DEFAULT_SERVICE "other" /* lower case */