Cracklib: Difference between revisions

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Update where python modules install
 
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Line 1: Line 1:
{| style="text-align: left; background-color: AliceBlue;"
{| style="text-align: left; background-color: AliceBlue;"
|-
|-valign="top"
!Download Source:
| http://prdownloads.sourceforge.net/cracklib/cracklib-2.8.9.tar.gz
|-
!Download Source:
| http://prdownloads.sourceforge.net/cracklib/cracklib-words.gz
|-
!Download Source:
!Download Source:
| http://www.linuxfromscratch.org/patches/blfs/svn/cracklib-2.8.9-heimdal-1.patch
|-valign="top"
| http://prdownloads.sourceforge.net/cracklib/cracklib-{{Cracklib-Version}}.tar.gz
|-valign="top"
| http://downloads.sourceforge.net/cracklib/cracklib-words-{{Cracklib-Words-Version}}.gz (Recommended word list for English-speaking countries)
|-valign="top"
!Download Optional Patch:
|-valign="top"
| http://svn.cross-lfs.org/svn/repos/patches/cracklib/cracklib-{{Cracklib-Version}}-heimdal-1.patch (Required patch to create a library used with the Heimdal Kerberos 5 package)
|}
|}


----
----
{{Package-Introduction|Cracklib is used to enforce strong passwords. It uses its dictionary of words to verify that passwords are difficult to crack.|http://sourceforge.net/projects/cracklib/}}


== Dependencies ==
== Dependencies ==
Line 22: Line 25:
If desired, apply the Heimdal  patch (note that with this patch the original library is not affected; this patch only creates an additional library used by the Heimdal password-checking routines):
If desired, apply the Heimdal  patch (note that with this patch the original library is not affected; this patch only creates an additional library used by the Heimdal password-checking routines):


  patch -Np1 -i ../cracklib-2.8.9-heimdal-1.patch
  patch -Np1 -i ../cracklib-{{Cracklib-Version}}-heimdal-1.patch


Configure and compile the package:
Configure and compile the package:
Line 32: Line 35:


  make install &&
  make install &&
  LIBNAME=`cat lib/libcrack.la | grep library_names | cut -f2 -d"'" | cut  -f2 -d" "` &&
  mv -v /usr/lib/libcrack.so.2.8.1 /lib &&
mv /usr/lib/$LIBNAME /lib &&
  ln -svf ../../lib/libcrack.so.2.8.1 /usr/lib/libcrack.so &&
LIBNAME=`cat lib/libcrack.la | grep library_names | cut -f2 -d"'" | cut -f1 -d" "` &&
ldconfig
mv /usr/lib/$LIBNAME /lib &&
  ln -sf ../../lib/$LIBNAME /usr/lib/libcrack.so


Install the dictionary:
Install the dictionary:


  install -m644 -D ../cracklib-words.gz /usr/share/dict/cracklib-words.gz
  install -v -m644 -D ../cracklib-words-{{Cracklib-Words-Version}}.gz /usr/share/dict/cracklib-words.gz
  gunzip -f /usr/share/dict/cracklib-words.gz
  gunzip -f /usr/share/dict/cracklib-words.gz
  ln -sf cracklib-words /usr/share/dict/words
  ln -svf cracklib-words /usr/share/dict/words
  install -m755 -d /lib/cracklib
  install -v -m755 -d /lib/cracklib
  create-cracklib-dict /usr/share/dict/cracklib-words /usr/share/dict/cracklib-extra-words  
  create-cracklib-dict /usr/share/dict/cracklib-words


== Multilib ==
== Multilib ==
Line 50: Line 51:
If desired, apply the Heimdal  patch (note that with this patch the original library is not affected; this patch only creates an additional library used by the Heimdal password-checking routines):
If desired, apply the Heimdal  patch (note that with this patch the original library is not affected; this patch only creates an additional library used by the Heimdal password-checking routines):


  patch -Np1 -i ../cracklib-2.8.9-heimdal-1.patch
  patch -Np1 -i ../cracklib-{{Cracklib-Version}}-heimdal-1.patch


=== 32Bit ===
=== 32Bit ===
Line 62: Line 63:


  make install &&
  make install &&
  LIBNAME=`cat lib/libcrack.la | grep library_names | cut -f2 -d"'" | cut -f2 -d" "` &&
  mv -v /usr/lib/libcrack.so.2.8.1 /lib &&
mv /usr/lib/$LIBNAME /lib &&
  ln -svf ../../lib/libcrack.so.2.8.1 /usr/lib/libcrack.so &&
LIBNAME=`cat lib/libcrack.la | grep library_names | cut -f2 -d"'" | cut -f1 -d" "` &&
ldconfig
mv /usr/lib/$LIBNAME /lib &&
  ln -sf ../../lib/$LIBNAME /usr/lib/libcrack.so


=== N32 ===
=== N32 ===
Line 74: Line 73:
  CC="gcc ${BUILDN32}" USE_ARCH=n32 ./configure --prefix=/usr \
  CC="gcc ${BUILDN32}" USE_ARCH=n32 ./configure --prefix=/usr \
   --libdir=/usr/lib32 -with-default-dict=/lib/cracklib/pw_dict &&
   --libdir=/usr/lib32 -with-default-dict=/lib/cracklib/pw_dict &&
sed -i 's@prefix}/lib@&32@g' dicts/Makefile doc/Makefile lib/Makefile \
      m4/Makefile Makefile python/Makefile util/Makefile &&
  make
  make


Line 79: Line 80:


  make install &&
  make install &&
  LIBNAME=`cat lib/libcrack.la | grep library_names | cut -f2 -d"'" | cut -f2 -d" "` &&
  mv -v /usr/lib32/libcrack.so.2.8.1 /lib32 &&
mv /usr/lib/$LIBNAME /lib32 &&
  ln -svf ../../lib32/libcrack.so.2.8.1 /usr/lib32/libcrack.so &&
LIBNAME=`cat lib/libcrack.la | grep library_names | cut -f2 -d"'" | cut -f1 -d" "` &&
ldconfig
mv /usr/lib/$LIBNAME /lib32 &&
  ln -sf ../../lib/$LIBNAME /usr/lib32/libcrack.so


=== 64Bit ===
=== 64Bit ===
Line 89: Line 88:
Configure and compile the package:
Configure and compile the package:


  CC="gcc ${BUILDN64}" USE_ARCH=64 ./configure --prefix=/usr \
  CC="gcc ${BUILD64}" USE_ARCH=64 ./configure --prefix=/usr \
   --libdir=/usr/lib64 -with-default-dict=/lib/cracklib/pw_dict &&
   --libdir=/usr/lib64 -with-default-dict=/lib/cracklib/pw_dict &&
sed -i 's@prefix}/lib@&64@g' dicts/Makefile doc/Makefile lib/Makefile \
      m4/Makefile Makefile python/Makefile util/Makefile &&
  make
  make


Line 96: Line 97:


  make install &&
  make install &&
  LIBNAME=`cat lib/libcrack.la | grep library_names | cut -f2 -d"'" | cut -f2 -d" "` &&
  mv -v /usr/lib64/libcrack.so.2.8.1 /lib64 &&
mv /usr/lib/$LIBNAME /lib64 &&
  ln -svf ../../lib64/libcrack.so.2.8.1 /usr/lib64/libcrack.so &&
LIBNAME=`cat lib/libcrack.la | grep library_names | cut -f2 -d"'" | cut -f1 -d" "` &&
ldconfig
mv /usr/lib/$LIBNAME /lib64 &&
  ln -sf ../../lib/$LIBNAME /usr/lib64/libcrack.so


Install the dictionary:
Install the dictionary:


  install -m644 -D ../cracklib-words.gz /usr/share/dict/cracklib-words.gz
  install -v -m644 -D ../cracklib-words-{{Cracklib-Words-Version}}.gz /usr/share/dict/cracklib-words.gz
  gunzip -f /usr/share/dict/cracklib-words.gz
  gunzip -f /usr/share/dict/cracklib-words.gz
  ln -sf cracklib-words /usr/share/dict/words
  ln -svf cracklib-words /usr/share/dict/words
  install -m755 -d /lib/cracklib
  install -v -m755 -d /lib/cracklib
  create-cracklib-dict /usr/share/dict/cracklib-words /usr/share/dict/cracklib-extra-words
  create-cracklib-dict /usr/share/dict/cracklib-words


= Contents =
= Contents =


The CrackLib package contains a library used to enforce strong passwords by comparing user selected passwords to words in chosen word lists.
{| style="text-align: left;"
 
|-
Installed Programs: cracklib-check, cracklib-format, cracklib-packer, cracklib-unpacker, create-cracklib-dict
! Installed Programs:
 
| cracklib-check, cracklib-format, cracklib-packer, cracklib-unpacker, create-cracklib-dict
Installed Libraries: libcrack.{so,a}, libcrack_heimdal.{so,a}, cracklibmodule.{so,a} Python Modules
|-
 
! Installed Libraries:
Installed Directories: /lib/cracklib, /usr/share/dict, /usr/share/cracklib
| libcrack.{so,a}, libcrack_heimdal.{so,a}, cracklibmodule.{so,a} Python Modules
|-
! Installed Directories:
|/lib/cracklib, /usr/share/dict, /usr/share/cracklib
|}


=== Short Descriptions ===
=== Short Descriptions ===


create-cracklib-dict: is used to create the CrackLib dictionary from the given word list(s).  
{| style="text-align: left;"
|-
! create-cracklib-dict
| is used to create the CrackLib dictionary from the given word list(s).  
|-
! libcrack.{so,a}
| provides a fast dictionary lookup method for strong password enforcement.
|}


libcrack.{so,a}: provides a fast dictionary lookup method for strong password enforcement.
[[Category:Security]]

Latest revision as of 19:45, 21 September 2012

Download Source:
http://prdownloads.sourceforge.net/cracklib/cracklib-2.8.22.tar.gz
http://downloads.sourceforge.net/cracklib/cracklib-words-20080507.gz (Recommended word list for English-speaking countries)
Download Optional Patch:
http://svn.cross-lfs.org/svn/repos/patches/cracklib/cracklib-2.8.22-heimdal-1.patch (Required patch to create a library used with the Heimdal Kerberos 5 package)

Introduction to Cracklib

Cracklib is used to enforce strong passwords. It uses its dictionary of words to verify that passwords are difficult to crack.

Project Homepage: http://sourceforge.net/projects/cracklib/

Dependencies

Optional

Non-Multilib

If desired, apply the Heimdal patch (note that with this patch the original library is not affected; this patch only creates an additional library used by the Heimdal password-checking routines): 

patch -Np1 -i ../cracklib-2.8.22-heimdal-1.patch

Configure and compile the package: 

./configure --prefix=/usr -with-default-dict=/lib/cracklib/pw_dict &&
make

Install the package: 

make install &&
mv -v /usr/lib/libcrack.so.2.8.1 /lib &&
ln -svf ../../lib/libcrack.so.2.8.1 /usr/lib/libcrack.so &&
ldconfig

Install the dictionary: 

install -v -m644 -D ../cracklib-words-20080507.gz /usr/share/dict/cracklib-words.gz
gunzip -f /usr/share/dict/cracklib-words.gz
ln -svf cracklib-words /usr/share/dict/words
install -v -m755 -d /lib/cracklib
create-cracklib-dict /usr/share/dict/cracklib-words

Multilib

If desired, apply the Heimdal patch (note that with this patch the original library is not affected; this patch only creates an additional library used by the Heimdal password-checking routines): 

patch -Np1 -i ../cracklib-2.8.22-heimdal-1.patch

32Bit

Configure and compile the package: 

CC="gcc ${BUILD32}" USE_ARCH=32 ./configure --prefix=/usr -with-default-dict=/lib/cracklib/pw_dict &&
make

Install the package: 

make install &&
mv -v /usr/lib/libcrack.so.2.8.1 /lib &&
ln -svf ../../lib/libcrack.so.2.8.1 /usr/lib/libcrack.so &&
ldconfig

N32

Configure and compile the package: 

CC="gcc ${BUILDN32}" USE_ARCH=n32 ./configure --prefix=/usr \
  --libdir=/usr/lib32 -with-default-dict=/lib/cracklib/pw_dict &&
sed -i 's@prefix}/lib@&32@g' dicts/Makefile doc/Makefile lib/Makefile \
     m4/Makefile Makefile python/Makefile util/Makefile &&
make

Install the package: 

make install &&
mv -v /usr/lib32/libcrack.so.2.8.1 /lib32 &&
ln -svf ../../lib32/libcrack.so.2.8.1 /usr/lib32/libcrack.so &&
ldconfig

64Bit

Configure and compile the package: 

CC="gcc ${BUILD64}" USE_ARCH=64 ./configure --prefix=/usr \
  --libdir=/usr/lib64 -with-default-dict=/lib/cracklib/pw_dict &&
sed -i 's@prefix}/lib@&64@g' dicts/Makefile doc/Makefile lib/Makefile \
     m4/Makefile Makefile python/Makefile util/Makefile &&
make

Install the package: 

make install &&
mv -v /usr/lib64/libcrack.so.2.8.1 /lib64 &&
ln -svf ../../lib64/libcrack.so.2.8.1 /usr/lib64/libcrack.so &&
ldconfig

Install the dictionary: 

install -v -m644 -D ../cracklib-words-20080507.gz /usr/share/dict/cracklib-words.gz
gunzip -f /usr/share/dict/cracklib-words.gz
ln -svf cracklib-words /usr/share/dict/words
install -v -m755 -d /lib/cracklib
create-cracklib-dict /usr/share/dict/cracklib-words

Contents

Installed Programs: cracklib-check, cracklib-format, cracklib-packer, cracklib-unpacker, create-cracklib-dict
Installed Libraries: libcrack.{so,a}, libcrack_heimdal.{so,a}, cracklibmodule.{so,a} Python Modules
Installed Directories: /lib/cracklib, /usr/share/dict, /usr/share/cracklib

Short Descriptions

create-cracklib-dict is used to create the CrackLib dictionary from the given word list(s).
libcrack.{so,a} provides a fast dictionary lookup method for strong password enforcement.
Retrieved from "?title=Cracklib&oldid=21409"