3 files changed, 0 insertions, 97 deletions
diff --git a/doc/src/sgml/chkpass.sgml b/doc/src/sgml/chkpass.sgml
deleted file mode 100644
index 9f682d89816..00000000000
--- a/doc/src/sgml/chkpass.sgml
+++ /dev/null
@@ -1,95 +0,0 @@
-<!-- doc/src/sgml/chkpass.sgml -->
-
-<sect1 id="chkpass" xreflabel="chkpass">
- <title>chkpass</title>
-
- <indexterm zone="chkpass">
-  <primary>chkpass</primary>
- </indexterm>
-
- <para>
-  This module implements a data type <type>chkpass</> that is
-  designed for storing encrypted passwords.
-  Each password is automatically converted to encrypted form upon entry,
-  and is always stored encrypted.  To compare, simply compare against a clear
-  text password and the comparison function will encrypt it before comparing.
- </para>
-
- <para>
-  There are provisions in the code to report an error if the password is
-  determined to be easily crackable.  However, this is currently just
-  a stub that does nothing.
- </para>
-
- <para>
-  If you precede an input string with a colon, it is assumed to be an
-  already-encrypted password, and is stored without further encryption.
-  This allows entry of previously-encrypted passwords.
- </para>
-
- <para>
-  On output, a colon is prepended.  This makes it possible to dump and reload
-  passwords without re-encrypting them.  If you want the encrypted password
-  without the colon then use the <function>raw()</> function.
-  This allows you to use the
-  type with things like Apache's <literal>Auth_PostgreSQL</> module.
- </para>
-
- <para>
-  The encryption uses the standard Unix function <function>crypt()</>,
-  and so it suffers
-  from all the usual limitations of that function; notably that only the
-  first eight characters of a password are considered.
- </para>
-
- <para>
-  Note that the <type>chkpass</type> data type is not indexable.
-  <!--
-  I haven't worried about making this type indexable.  I doubt that anyone
-  would ever need to sort a file in order of encrypted password.
-  -->
- </para>
-
- <para>
-  Sample usage:
- </para>
-
-<programlisting>
-test=# create table test (p chkpass);
-CREATE TABLE
-test=# insert into test values ('hello');
-INSERT 0 1
-test=# select * from test;
-       p
-----------------
- :dVGkpXdOrE3ko
-(1 row)
-
-test=# select raw(p) from test;
-      raw
----------------
- dVGkpXdOrE3ko
-(1 row)
-
-test=# select p = 'hello' from test;
- ?column?
-----------
- t
-(1 row)
-
-test=# select p = 'goodbye' from test;
- ?column?
-----------
- f
-(1 row)
-</programlisting>
-
- <sect2>
-  <title>Author</title>
-
-  <para>
-   D'Arcy J.M. Cain (<email>[email protected]</email>)
-  </para>
- </sect2>
-
-</sect1>
diff --git a/doc/src/sgml/contrib.sgml b/doc/src/sgml/contrib.sgml
index eaaa36cb874..f32b8a81a21 100644
--- a/doc/src/sgml/contrib.sgml
+++ b/doc/src/sgml/contrib.sgml
@@ -109,7 +109,6 @@ CREATE EXTENSION <replaceable>module_name</> FROM unpackaged;
  &bloom;
  &btree-gin;
  &btree-gist;
- &chkpass;
  &citext;
  &cube;
  &dblink;
diff --git a/doc/src/sgml/filelist.sgml b/doc/src/sgml/filelist.sgml
index b914086009f..bd371fd1d38 100644
--- a/doc/src/sgml/filelist.sgml
+++ b/doc/src/sgml/filelist.sgml
@@ -110,7 +110,6 @@
 <!ENTITY bloom           SYSTEM "bloom.sgml">
 <!ENTITY btree-gin       SYSTEM "btree-gin.sgml">
 <!ENTITY btree-gist      SYSTEM "btree-gist.sgml">
-<!ENTITY chkpass         SYSTEM "chkpass.sgml">
 <!ENTITY citext          SYSTEM "citext.sgml">
 <!ENTITY cube            SYSTEM "cube.sgml">
 <!ENTITY dblink          SYSTEM "dblink.sgml">