mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
John Terpstra
Gerald W. Carter
parent
e4340040b4
commit
0760564a72
@ -1,130 +1,104 @@
|
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!DOCTYPE chapter PUBLIC "-//Samba-Team//DTD DocBook V4.2-Based Variant V1.0//EN" "http://www.samba.org/samba/DTD/samba-doc">
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<chapter id="ch-ldap-tls">
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<title>Transport Layer Security</title>
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<sect1 id="s1-intro-ldap-tls">
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<title>Introduction</title>
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<para>
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<indexterm>
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<primary>Transport Layer Seccurity, TLS</primary>
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<secondary>Introduction</secondary>
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</indexterm>
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Up until now, we have discussed the straight forward configuration of
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<trademark>OpenLDAP</trademark>, with some advanced features such as
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<xref linkend="s1-acls"></xref>. This does not however, deal with the
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fact that the network transmissions are still in plain text. This is
|
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where <firstterm>Transport Layer Security (TLS)</firstterm> comes in.
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</para>
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<para>
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<trademark>OpenLDAP</trademark> clients and servers are capable of
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using the Transport Layer Security (TLS) framework to provide
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integrity and confidentiality protections in accordance with -
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<ulink url="http://rfc.net/rfc2830.html">RFC2830</ulink>;
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<emphasis>Lightweight Directory Access Protocol (v3): Extension
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for Transport Layer Security</emphasis>
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</para>
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<para>
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TLS uses X.509 certificates. All servers are required to have valid
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certificates, whereas client certificates are optional. We will only
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be discussing server certificates.
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<tip>
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<para>
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The DN of a server certificate must use the CN attribute to name the
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server, and the CN must carry the server's fully qualified domain name
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(FQDN). Additional alias names and wildcards may be present in the
|
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<option>subjectAltName</option> certificate extension. More details on
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server certificate names are in
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<ulink url="http://rfc.net/rfc2830.html">RFC2830</ulink>.
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</para>
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</tip>
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</para>
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<para>
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We will discuss this more in the next sections.
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</para>
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</sect1>
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<title>Transport Layer Security</title>
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<sect1 id="s1-intro-ldap-tls">
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<title>Introduction</title>
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<sect1 id="s1-config-ldap-tls">
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<title>Configuring</title>
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<para>
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<indexterm>
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<primary>Transport Layer Seccurity, TLS</primary>
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<secondary>Configuring</secondary>
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</indexterm>
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Now on to the good bit.
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</para>
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<sect2 id="s1-config-ldap-tls-certs">
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<title>Generating the Certificate Authority</title>
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<para>
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In order to create the relevant certificates, we need to become our own
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Certificate Authority (CA).
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<footnote>
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<para>
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We could however, get our generated server certificate signed by proper CAs,
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like <ulink url="http://www.thawte.com/">Thawte</ulink> and
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<ulink url="http://www.verisign.com/">VeriSign</ulink>, which you pay for,
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or the free ones, via <ulink url="http://www.cacert.org/">CAcert</ulink>
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</para>
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</footnote>
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This is necessary, so we can sign the server certificate.
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</para>
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<para>
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We will be using the <ulink url="http://www.openssl.org">OpenSSL</ulink>
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<footnote>
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<para>
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The downside to making our own CA, is that the certificate is not automatically
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recognised by clients, like the commercial ones are.
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</para>
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</footnote>
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software for this, which is included with every great
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<trademark class="registered">Linux</trademark> distribution.
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</para>
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<para>
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TLS is used for many types of servers, but the instructions
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<footnote>
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<para>
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For information straight from the horses mouth, please visit -
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<ulink url="http://www.openssl.org/docs/HOWTO/">
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ttp://www.openssl.org/docs/HOWTO/</ulink>; the main OpenSSL site.
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</para>
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</footnote>
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presented here, are tailored for &OL;.
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<note>
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<para>
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The <emphasis>Common Name (CN)</emphasis>, if the following example,
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<emphasis>MUST</emphasis> be the fully qualified domain name (fqdn)
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of your ldap server.
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</para>
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</note>
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</para>
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<para>
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First we need to generate the CA:
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<screen width="90">
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<computeroutput>
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[ghenry@suretec ldap-docs]$ mkdir myCA
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</computeroutput>
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</screen>
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Move into that directory:
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<screen width="90">
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<computeroutput>
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[ghenry@suretec ldap-docs]$ cd myCA
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</computeroutput>
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</screen>
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Now generate the CA:
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<footnote>
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<para>
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Your <filename>CA.pl</filename> or <filename>CA.sh</filename> might
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not be in the same location as mine is, you can find it by using the
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<command>locate</command> command, i.e. <command>locate CA.pl</command>.
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If the command complains about the database being too old, run
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<command>updatedb</command> as <emphasis>root</emphasis> to update it.
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</para>
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</footnote>
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<screen width="90">
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<computeroutput>
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[ghenry@suretec myCA]$ /usr/share/ssl/misc/CA.pl -newca
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<indexterm><primary>Transport Layer Seccurity, TLS</primary><secondary>Introduction</secondary></indexterm>
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Up until now, we have discussed the straight forward configuration of <trademark>OpenLDAP</trademark>,
|
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with some advanced features such as ACLs. This does not however, deal with the fact that the network
|
||||
transmissions are still in plain text. This is where <firstterm>Transport Layer Security (TLS)</firstterm>
|
||||
comes in.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
<trademark>OpenLDAP</trademark> clients and servers are capable of using the Transport Layer Security (TLS)
|
||||
framework to provide integrity and confidentiality protections in accordance with - <ulink
|
||||
url="http://rfc.net/rfc2830.html">RFC2830</ulink>; <emphasis>Lightweight Directory Access Protocol (v3):
|
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Extension for Transport Layer Security.</emphasis>
|
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</para>
|
||||
|
||||
<para>
|
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TLS uses X.509 certificates. All servers are required to have valid certificates, whereas client certificates
|
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are optional. We will only be discussing server certificates.
|
||||
</para>
|
||||
|
||||
<tip><para>
|
||||
The DN of a server certificate must use the CN attribute to name the server, and the CN must carry the
|
||||
server's fully qualified domain name (FQDN). Additional alias names and wildcards may be present in the
|
||||
<option>subjectAltName</option> certificate extension. More details on server certificate names are in <ulink
|
||||
url="http://rfc.net/rfc2830.html">RFC2830</ulink>.
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||||
</para></tip>
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<para>
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We will discuss this more in the next sections.
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</para>
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</sect1>
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<sect1 id="s1-config-ldap-tls">
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<title>Configuring</title>
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||||
<para>
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<indexterm><primary>Transport Layer Seccurity, TLS</primary><secondary>Configuring</secondary></indexterm>
|
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Now on to the good bit.
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</para>
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|
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<sect2 id="s1-config-ldap-tls-certs">
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<title>Generating the Certificate Authority</title>
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|
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<para>
|
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In order to create the relevant certificates, we need to become our own Certificate Authority (CA).
|
||||
<footnote><para>We could however, get our generated server certificate signed by proper CAs, like <ulink
|
||||
url="http://www.thawte.com/">Thawte</ulink> and <ulink url="http://www.verisign.com/">VeriSign</ulink>, which
|
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you pay for, or the free ones, via <ulink url="http://www.cacert.org/">CAcert</ulink>
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</para></footnote> This is necessary, so we can sign the server certificate.
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||||
</para>
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||||
|
||||
<para>
|
||||
We will be using the <ulink url="http://www.openssl.org">OpenSSL</ulink> <footnote><para>The downside to
|
||||
making our own CA, is that the certificate is not automatically recognised by clients, like the commercial
|
||||
ones are.</para></footnote> software for this, which is included with every great <trademark
|
||||
class="registered">Linux</trademark> distribution.
|
||||
</para>
|
||||
|
||||
<para>
|
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TLS is used for many types of servers, but the instructions<footnote><para>For information straight from the
|
||||
horses mouth, please visit - <ulink
|
||||
url="http://www.openssl.org/docs/HOWTO/">http://www.openssl.org/docs/HOWTO/</ulink>; the main OpenSSL
|
||||
site.</para></footnote> presented here, are tailored for &OL;.
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</para>
|
||||
|
||||
<note><para>
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The <emphasis>Common Name (CN)</emphasis>, if the following example, <emphasis>MUST</emphasis> be
|
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the fully qualified domain name (fqdn) of your ldap server.
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</para></note>
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<para>
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First we need to generate the CA:
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<screen width="90">
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<computeroutput>
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&rootprompt; mkdir myCA
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</computeroutput>
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</screen>
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Move into that directory:
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<screen width="90">
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<computeroutput>
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&rootprompt; cd myCA
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</computeroutput>
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</screen>
|
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Now generate the CA:<footnote><para>Your <filename>CA.pl</filename> or <filename>CA.sh</filename> might not be
|
||||
in the same location as mine is, you can find it by using the <command>locate</command> command, i.e.
|
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<command>locate CA.pl</command>. If the command complains about the database being too old, run
|
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<command>updatedb</command> as <emphasis>root</emphasis> to update it.</para></footnote>
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||||
<screen width="90">
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<computeroutput>
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&rootprompt; /usr/share/ssl/misc/CA.pl -newca
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CA certificate filename (or enter to create)
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Making CA certificate ...
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Generating a 1024 bit RSA private key
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.......................++++++
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@ -140,42 +114,47 @@ There are quite a few fields but you can leave some blank
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For some fields there will be a default value,
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If you enter '.', the field will be left blank.
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-----
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Country Name (2 letter code) [AU]:GB
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State or Province Name (full name) [Some-State]:Aberdeenshire
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Locality Name (eg, city) []:Aberdeen
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Organization Name (eg, company) [Internet Widgits Pty Ltd]:Suretec Systems Ltd.
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Country Name (2 letter code) [AU]:AU
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State or Province Name (full name) [Some-State]:NSW
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Locality Name (eg, city) []:Sydney
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Organization Name (eg, company) [Internet Widgits Pty Ltd]:Abmas
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Organizational Unit Name (eg, section) []:IT
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Common Name (eg, YOUR name) []:ldap.suretecsystems.com
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Email Address []:support@suretecsystems.com
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</computeroutput>
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</screen>
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Common Name (eg, YOUR name) []:ldap.abmas.biz
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Email Address []:support@abmas.biz
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</computeroutput>
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</screen>
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</para>
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<para>
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Now, there are some things to note here.
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<orderedlist>
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<listitem>
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<para>
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You <emphasis>MUST</emphasis> remember the password, as we will need
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it to sign the server certificate..
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</para>
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</listitem>
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||||
<listitem>
|
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<para>
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The <emphasis>Common Name (CN)</emphasis>, <emphasis>MUST</emphasis> be the
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fully qualified domain name (fqdn) of your ldap server.
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</para>
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</listitem>
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</orderedlist>
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</para>
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</sect2>
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<sect2 id="s1-config-ldap-tls-server">
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<title>Generating the Server Certificate</title>
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<para>
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Now we need to generate the server certificate:
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<screen width="90">
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<computeroutput>
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[ghenry@suretec myCA]$ openssl req -new -nodes -keyout newreq.pem -out newreq.pem
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Now, there are some things to note here.
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</para>
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<orderedlist>
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||||
<listitem>
|
||||
<para>
|
||||
You <emphasis>MUST</emphasis> remember the password, as we will need
|
||||
it to sign the server certificate..
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
The <emphasis>Common Name (CN)</emphasis>, <emphasis>MUST</emphasis> be the
|
||||
fully qualified domain name (fqdn) of your ldap server.
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</para>
|
||||
</listitem>
|
||||
</orderedlist>
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||||
|
||||
</sect2>
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||||
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<sect2 id="s1-config-ldap-tls-server">
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<title>Generating the Server Certificate</title>
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||||
|
||||
<para>
|
||||
Now we need to generate the server certificate:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
&rootprompt; openssl req -new -nodes -keyout newreq.pem -out newreq.pem
|
||||
Generating a 1024 bit RSA private key
|
||||
.............++++++
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||||
........................................................++++++
|
||||
@ -188,72 +167,76 @@ There are quite a few fields but you can leave some blank
|
||||
For some fields there will be a default value,
|
||||
If you enter '.', the field will be left blank.
|
||||
-----
|
||||
Country Name (2 letter code) [AU]:GB
|
||||
State or Province Name (full name) [Some-State]:Aberdeenshire
|
||||
Locality Name (eg, city) []:Aberdeen
|
||||
Organization Name (eg, company) [Internet Widgits Pty Ltd]:Suretec Systems Ltd.
|
||||
Country Name (2 letter code) [AU]:AU
|
||||
State or Province Name (full name) [Some-State]:NSW
|
||||
Locality Name (eg, city) []:Sydney
|
||||
Organization Name (eg, company) [Internet Widgits Pty Ltd]:Abmas
|
||||
Organizational Unit Name (eg, section) []:IT
|
||||
Common Name (eg, YOUR name) []:ldap.suretecsystems.com
|
||||
Email Address []:support@suretecsystems.com
|
||||
|
||||
Common Name (eg, YOUR name) []:ldap.abmas.biz
|
||||
Email Address []:support@abmas.biz
|
||||
|
||||
Please enter the following 'extra' attributes
|
||||
to be sent with your certificate request
|
||||
A challenge password []:
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||||
An optional company name []:
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Again, there are some things to note here.
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>
|
||||
You should <emphasis>NOT</emphasis> enter a password.
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>
|
||||
The <emphasis>Common Name (CN)</emphasis>, <emphasis>MUST</emphasis> be
|
||||
the fully qualified domain name (fqdn) of your ldap server.
|
||||
</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
Again, there are some things to note here.
|
||||
</para>
|
||||
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>
|
||||
You should <emphasis>NOT</emphasis> enter a password.
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
The <emphasis>Common Name (CN)</emphasis>, <emphasis>MUST</emphasis> be
|
||||
the fully qualified domain name (fqdn) of your ldap server.
|
||||
</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
|
||||
<para>
|
||||
Now, we sign the certificate with the new CA:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
[ghenry@suretec myCA]$ /usr/share/ssl/misc/CA.pl -sign
|
||||
Now, we sign the certificate with the new CA:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
&rootprompt; /usr/share/ssl/misc/CA.pl -sign
|
||||
Using configuration from /etc/ssl/openssl.cnf
|
||||
Enter pass phrase for ./demoCA/private/cakey.pem:
|
||||
Check that the request matches the signature
|
||||
Signature ok
|
||||
Certificate Details:
|
||||
Serial Number: 1 (0x1)
|
||||
Validity
|
||||
Not Before: Mar 6 18:22:26 2005 GMT
|
||||
Not After : Mar 6 18:22:26 2006 GMT
|
||||
Subject:
|
||||
countryName = GB
|
||||
stateOrProvinceName = Aberdeenshire
|
||||
localityName = Aberdeen
|
||||
organizationName = Suretec Systems Ltd.
|
||||
organizationalUnitName = IT
|
||||
commonName = ldap.suretecsystems.com
|
||||
emailAddress = support@suretecsystems.com
|
||||
X509v3 extensions:
|
||||
X509v3 Basic Constraints:
|
||||
CA:FALSE
|
||||
Netscape Comment:
|
||||
OpenSSL Generated Certificate
|
||||
X509v3 Subject Key Identifier:
|
||||
F7:84:87:25:C4:E8:46:6D:0F:47:27:91:F0:16:E0:86:6A:EE:A3:CE
|
||||
X509v3 Authority Key Identifier:
|
||||
keyid:27:44:63:3A:CB:09:DC:B1:FF:32:CC:93:23:A4:F1:B4:D5:F0:7E:CC
|
||||
DirName:/C=GB/ST=Aberdeenshire/L=Aberdeen/O=Suretec Systems Ltd./OU=IT/CN=ldap.suretecsystems.com/emailAddress=support@suretecsystems.com
|
||||
serial:00
|
||||
Serial Number: 1 (0x1)
|
||||
Validity
|
||||
Not Before: Mar 6 18:22:26 2005 EDT
|
||||
Not After : Mar 6 18:22:26 2006 EDT
|
||||
Subject:
|
||||
countryName = AU
|
||||
stateOrProvinceName = NSW
|
||||
localityName = Sydney
|
||||
organizationName = Abmas
|
||||
organizationalUnitName = IT
|
||||
commonName = ldap.abmas.biz
|
||||
emailAddress = support@abmas.biz
|
||||
X509v3 extensions:
|
||||
X509v3 Basic Constraints:
|
||||
CA:FALSE
|
||||
Netscape Comment:
|
||||
OpenSSL Generated Certificate
|
||||
X509v3 Subject Key Identifier:
|
||||
F7:84:87:25:C4:E8:46:6D:0F:47:27:91:F0:16:E0:86:6A:EE:A3:CE
|
||||
X509v3 Authority Key Identifier:
|
||||
keyid:27:44:63:3A:CB:09:DC:B1:FF:32:CC:93:23:A4:F1:B4:D5:F0:7E:CC
|
||||
DirName:/C=AU/ST=NSW/L=Sydney/O=Abmas/OU=IT/CN=ldap.abmas.biz/emailAddress=support@abmas.biz
|
||||
serial:00
|
||||
|
||||
Certificate is to be certified until Mar 6 18:22:26 2006 GMT (365 days)
|
||||
Certificate is to be certified until Mar 6 18:22:26 2006 EDT (365 days)
|
||||
Sign the certificate? [y/n]:y
|
||||
|
||||
|
||||
@ -261,89 +244,90 @@ Sign the certificate? [y/n]:y
|
||||
Write out database with 1 new entries
|
||||
Data Base Updated
|
||||
Signed certificate is in newcert.pem
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
That completes the server certificate generation.
|
||||
That completes the server certificate generation.
|
||||
</para>
|
||||
</sect2>
|
||||
<sect2 id="s1-config-ldap-tls-install">
|
||||
|
||||
</sect2>
|
||||
|
||||
<sect2 id="s1-config-ldap-tls-install">
|
||||
<title>Installing the Certificates</title>
|
||||
|
||||
<para>
|
||||
Now we need to copy the certificates to the right configuration directories,
|
||||
rename them at the same time for convenience, change the ownership and
|
||||
finally the permissions:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
[ghenry@suretec myCA]$ cp demoCA/cacert.pem /etc/openldap/
|
||||
[ghenry@suretec myCA]$ cp newcert.pem /etc/openldap/servercrt.pem
|
||||
[ghenry@suretec myCA]$ cp newreq.pem /etc/openldap/serverkey.pem
|
||||
[ghenry@suretec myCA]$ chown ldap.ldap /etc/openldap/*.pem
|
||||
[ghenry@suretec myCA]$ chmod 640 /etc/openldap/cacert.pem; chmod 600 /etc/openldap/serverkey.pem
|
||||
</computeroutput>
|
||||
</screen>
|
||||
Now we need to copy the certificates to the right configuration directories,
|
||||
rename them at the same time for convenience, change the ownership and
|
||||
finally the permissions:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
&rootprompt; cp demoCA/cacert.pem /etc/openldap/
|
||||
&rootprompt; cp newcert.pem /etc/openldap/servercrt.pem
|
||||
&rootprompt; cp newreq.pem /etc/openldap/serverkey.pem
|
||||
&rootprompt; chown ldap.ldap /etc/openldap/*.pem
|
||||
&rootprompt; chmod 640 /etc/openldap/cacert.pem; chmod 600 /etc/openldap/serverkey.pem
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Now we just need to add these locations to <filename>slapd.conf</filename>,
|
||||
anywhere before the <option>database</option> declaration and <filename>ldap.conf</filename>:
|
||||
</para>
|
||||
<para>
|
||||
<filename>slapd.conf</filename>
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
Now we just need to add these locations to <filename>slapd.conf</filename>,
|
||||
anywhere before the <option>database</option> declaration as shown here:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
TLSCertificateFile /etc/openldap/servercrt.pem
|
||||
TLSCertificateKeyFile /etc/openldap/serverkey.pem
|
||||
TLSCACertificateFile /etc/openldap/cacert.pem
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</para>
|
||||
<para>
|
||||
<filename>ldap.conf</filename>
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
TLS_CACERT /etc/openldap/cacert.pem
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</para>
|
||||
<para>
|
||||
That's all there is to it. Now on to <xref linkend="s1-test-ldap-tls"></xref>
|
||||
</para>
|
||||
</sect2>
|
||||
</sect1>
|
||||
|
||||
<sect1 id="s1-test-ldap-tls">
|
||||
<title>Testing</title>
|
||||
<para>
|
||||
<indexterm>
|
||||
<primary>Transport Layer Seccurity, TLS</primary>
|
||||
<secondary>Testing</secondary>
|
||||
</indexterm>
|
||||
This is the easy part. Restart the server:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
[ghenry@suretec myCA]$ /etc/init.d/ldap restart
|
||||
<para>
|
||||
Here is the declaration and <filename>ldap.conf</filename>:
|
||||
<filename>ldap.conf</filename>
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
TLS_CACERT /etc/openldap/cacert.pem
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
That's all there is to it. Now on to <xref linkend="s1-test-ldap-tls"></xref>
|
||||
</para>
|
||||
|
||||
</sect2>
|
||||
|
||||
</sect1>
|
||||
|
||||
<sect1 id="s1-test-ldap-tls">
|
||||
<title>Testing</title>
|
||||
|
||||
<para>
|
||||
<indexterm><primary>Transport Layer Seccurity, TLS</primary><secondary>Testing</secondary></indexterm>
|
||||
This is the easy part. Restart the server:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
&rootprompt; /etc/init.d/ldap restart
|
||||
Stopping slapd: [ OK ]
|
||||
Checking configuration files for slapd: config file testing succeeded
|
||||
Starting slapd: [ OK ]
|
||||
</computeroutput>
|
||||
</screen>
|
||||
Then, using <command>ldapsearch</command>, test an anonymous search with the <option>-ZZ</option>
|
||||
<footnote>
|
||||
<para>
|
||||
See <command>man ldapsearch</command>:
|
||||
</para>
|
||||
</footnote>
|
||||
option:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
[ghenry@suretec myCA]$ ldapsearch -x -b "dc=ldap,dc=suretecsystems,dc=com" -H 'ldap://ldap.suretecsystems.com:389' -ZZ
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</computeroutput>
|
||||
</screen>
|
||||
Then, using <command>ldapsearch</command>, test an anonymous search with the
|
||||
<option>-ZZ</option><footnote><para>See <command>man ldapsearch</command></para></footnote> option:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
&rootprompt; ldapsearch -x -b "dc=ldap,dc=abmas,dc=biz" -H 'ldap://ldap.abmas.biz:389' -ZZ
|
||||
</computeroutput>
|
||||
</screen>
|
||||
Your results should be the same as before you restarted the server, for example:
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
[ghenry@suretec myCA]$ ldapsearch -x -b "dc=ldap,dc=suretecsystems,dc=com" -H 'ldap://ldap.suretecsystems.com:389' -ZZ
|
||||
<screen width="90">
|
||||
<computeroutput>
|
||||
&rootprompt; ldapsearch -x -b "dc=ldap,dc=abmas,dc=biz" \
|
||||
-H 'ldap://ldap.abmas.biz:389' -ZZ
|
||||
|
||||
# extended LDIF
|
||||
#
|
||||
@ -353,54 +337,54 @@ Starting slapd: [ OK ]
|
||||
# requesting: ALL
|
||||
#
|
||||
|
||||
# suretecsystems.com
|
||||
dn: dc=ldap,dc=suretecsystems,dc=com
|
||||
# abmas.biz
|
||||
dn: dc=ldap,dc=abmas,dc=biz
|
||||
objectClass: dcObject
|
||||
objectClass: organization
|
||||
o: Suretec Systems Ltd.
|
||||
dc: suretecsystems
|
||||
o: Abmas
|
||||
dc: abmas
|
||||
|
||||
# Manager, ldap.suretecsystems.com
|
||||
dn: cn=Manager,dc=ldap,dc=suretecsystems,dc=com
|
||||
# Manager, ldap.abmas.biz
|
||||
dn: cn=Manager,dc=ldap,dc=abmas,dc=biz
|
||||
objectClass: organizationalRole
|
||||
cn: Manager
|
||||
|
||||
# SURETEC, suretecsystems.com
|
||||
dn: sambaDomainName=SURETEC,dc=ldap,dc=suretecsystems,dc=com
|
||||
sambaDomainName: SURETEC
|
||||
# ABMAS, abmas.biz
|
||||
dn: sambaDomainName=ABMAS,dc=ldap,dc=abmas,dc=biz
|
||||
sambaDomainName: ABMAS
|
||||
sambaSID: S-1-5-21-238355452-1056757430-1592208922
|
||||
sambaAlgorithmicRidBase: 1000
|
||||
objectClass: sambaDomain
|
||||
sambaNextUserRid: 67109862
|
||||
sambaNextGroupRid: 67109863
|
||||
</computeroutput>
|
||||
</screen>
|
||||
</computeroutput>
|
||||
</screen>
|
||||
If you have any problems, please read <xref linkend="s1-int-ldap-tls"></xref>
|
||||
</para>
|
||||
</sect1>
|
||||
</para>
|
||||
|
||||
<sect1 id="s1-int-ldap-tls">
|
||||
<title>Troubleshooting</title>
|
||||
<para>
|
||||
<indexterm>
|
||||
<primary>Transport Layer Seccurity, TLS</primary>
|
||||
<secondary>Troubleshooting</secondary>
|
||||
</indexterm>
|
||||
The most common error when configuring TLS, as I have already mentioned
|
||||
numerous times, is that the <emphasis>Common Name (CN)</emphasis> you entered
|
||||
in <xref linkend="s1-config-ldap-tls-server"></xref> is <emphasis>NOT</emphasis>
|
||||
the Full Qualified Domain Name (FQDN) of your ldap server.
|
||||
</para>
|
||||
<para>Other errors could be that you have a typo somewhere in your
|
||||
<command>ldapsearch</command> command, or that your have the wrong
|
||||
permissions on the <filename>servercrt.pem</filename> and
|
||||
<filename>cacert.pem</filename> files. They should be set with
|
||||
<command>chmod 640</command>, as per <xref linkend="s1-config-ldap-tls-install"></xref>.
|
||||
</para>
|
||||
<para>
|
||||
For anything else, it's best to read through your ldap logfile or
|
||||
join the &OL; mailing list.
|
||||
</para>
|
||||
</sect1>
|
||||
</sect1>
|
||||
|
||||
<sect1 id="s1-int-ldap-tls">
|
||||
<title>Troubleshooting</title>
|
||||
|
||||
<para>
|
||||
<indexterm><primary>Transport Layer Seccurity, TLS</primary><secondary>Troubleshooting</secondary></indexterm>
|
||||
The most common error when configuring TLS, as I have already mentioned numerous times, is that the
|
||||
<emphasis>Common Name (CN)</emphasis> you entered in <xref linkend="s1-config-ldap-tls-server"></xref> is
|
||||
<emphasis>NOT</emphasis> the Full Qualified Domain Name (FQDN) of your ldap server.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Other errors could be that you have a typo somewhere in your <command>ldapsearch</command> command, or that
|
||||
your have the wrong permissions on the <filename>servercrt.pem</filename> and <filename>cacert.pem</filename>
|
||||
files. They should be set with <command>chmod 640</command>, as per <xref
|
||||
linkend="s1-config-ldap-tls-install"></xref>.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
For anything else, it's best to read through your ldap logfile or join the &OL; mailing list.
|
||||
</para>
|
||||
|
||||
</sect1>
|
||||
|
||||
</chapter>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user