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author | John Terpstra <jht@samba.org> | 2005-05-19 00:54:42 +0000 |
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committer | Gerald W. Carter <jerry@samba.org> | 2008-04-23 08:46:36 -0500 |
commit | 0760564a729088c8ca696082e01927aedcf3b5c9 (patch) | |
tree | bb37952ecf9c1b038445ed474a817c538993034a /docs/Samba-HOWTO-Collection | |
parent | e4340040b487fc7cf8fda3e27855f83b6946ebd4 (diff) | |
download | samba-0760564a729088c8ca696082e01927aedcf3b5c9.tar.gz samba-0760564a729088c8ca696082e01927aedcf3b5c9.tar.bz2 samba-0760564a729088c8ca696082e01927aedcf3b5c9.zip |
Fixed formatting.
(This used to be commit 4ea4e60ef4e61e4e6df673d8b6f91647b988f2c5)
Diffstat (limited to 'docs/Samba-HOWTO-Collection')
-rw-r--r-- | docs/Samba-HOWTO-Collection/TOSHARG-SecureLDAP.xml | 584 |
1 files changed, 284 insertions, 300 deletions
diff --git a/docs/Samba-HOWTO-Collection/TOSHARG-SecureLDAP.xml b/docs/Samba-HOWTO-Collection/TOSHARG-SecureLDAP.xml index 86e2845037..2fa4423d37 100644 --- a/docs/Samba-HOWTO-Collection/TOSHARG-SecureLDAP.xml +++ b/docs/Samba-HOWTO-Collection/TOSHARG-SecureLDAP.xml @@ -1,130 +1,104 @@ <?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE chapter PUBLIC "-//Samba-Team//DTD DocBook V4.2-Based Variant V1.0//EN" "http://www.samba.org/samba/DTD/samba-doc"> <chapter id="ch-ldap-tls"> - <title>Transport Layer Security</title> - <sect1 id="s1-intro-ldap-tls"> - <title>Introduction</title> - <para> - <indexterm> - <primary>Transport Layer Seccurity, TLS</primary> - <secondary>Introduction</secondary> - </indexterm> - Up until now, we have discussed the straight forward configuration of - <trademark>OpenLDAP</trademark>, with some advanced features such as - <xref linkend="s1-acls"></xref>. 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): Extension - for Transport Layer Security</emphasis> - </para> - <para> - TLS uses X.509 certificates. All servers are required to have valid - certificates, whereas client certificates are optional. We will only - be discussing server certificates. - <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>. - </para> - </tip> - </para> - <para> +<title>Transport Layer Security</title> + +<sect1 id="s1-intro-ldap-tls"> +<title>Introduction</title> + + <para> + <indexterm><primary>Transport Layer Seccurity, TLS</primary><secondary>Introduction</secondary></indexterm> + Up until now, we have discussed the straight forward configuration of <trademark>OpenLDAP</trademark>, + 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): + Extension for Transport Layer Security.</emphasis> + </para> + + <para> + TLS uses X.509 certificates. All servers are required to have valid certificates, whereas client certificates + 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>. + </para></tip> + + <para> We will discuss this more in the next sections. - </para> - </sect1> - - <sect1 id="s1-config-ldap-tls"> - <title>Configuring</title> - <para> - <indexterm> - <primary>Transport Layer Seccurity, TLS</primary> - <secondary>Configuring</secondary> - </indexterm> + </para> + + </sect1> + + <sect1 id="s1-config-ldap-tls"> + <title>Configuring</title> + + <para> + <indexterm><primary>Transport Layer Seccurity, TLS</primary><secondary>Configuring</secondary></indexterm> Now on to the good bit. - </para> - - <sect2 id="s1-config-ldap-tls-certs"> + </para> + + <sect2 id="s1-config-ldap-tls-certs"> <title>Generating the Certificate Authority</title> - <para> - 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 you pay for, - or the free ones, via <ulink url="http://www.cacert.org/">CAcert</ulink> - </para> - </footnote> - This is necessary, so we can sign the server certificate. - </para> - <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> - 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/"> - ttp://www.openssl.org/docs/HOWTO/</ulink>; the main OpenSSL site. - </para> - </footnote> - presented here, are tailored for &OL;. - <note> - <para> - The <emphasis>Common Name (CN)</emphasis>, if the following example, - <emphasis>MUST</emphasis> be the fully qualified domain name (fqdn) - of your ldap server. - </para> - </note> - </para> + + <para> + 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 + you pay for, or the free ones, via <ulink url="http://www.cacert.org/">CAcert</ulink> + </para></footnote> This is necessary, so we can sign the server certificate. + </para> + + <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> + 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;. + </para> + + <note><para> + The <emphasis>Common Name (CN)</emphasis>, if the following example, <emphasis>MUST</emphasis> be + the fully qualified domain name (fqdn) of your ldap server. + </para></note> + <para> - First we need to generate the CA: - <screen width="90"> - <computeroutput> -[ghenry@suretec ldap-docs]$ mkdir myCA - </computeroutput> - </screen> - Move into that directory: - <screen width="90"> - <computeroutput> -[ghenry@suretec ldap-docs]$ cd myCA - </computeroutput> - </screen> - 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. <command>locate CA.pl</command>. - If the command complains about the database being too old, run - <command>updatedb</command> as <emphasis>root</emphasis> to update it. - </para> - </footnote> - <screen width="90"> - <computeroutput> -[ghenry@suretec myCA]$ /usr/share/ssl/misc/CA.pl -newca + First we need to generate the CA: +<screen width="90"> +<computeroutput> +&rootprompt; mkdir myCA +</computeroutput> +</screen> + Move into that directory: +<screen width="90"> +<computeroutput> +&rootprompt; cd myCA +</computeroutput> +</screen> + 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. + <command>locate CA.pl</command>. If the command complains about the database being too old, run + <command>updatedb</command> as <emphasis>root</emphasis> to update it.</para></footnote> +<screen width="90"> +<computeroutput> +&rootprompt; /usr/share/ssl/misc/CA.pl -newca CA certificate filename (or enter to create) - + Making CA certificate ... Generating a 1024 bit RSA private key .......................++++++ @@ -140,42 +114,47 @@ 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 - </computeroutput> - </screen> +Common Name (eg, YOUR name) []:ldap.abmas.biz +Email Address []:support@abmas.biz +</computeroutput> +</screen> </para> + <para> - Now, there are some things to note here. - <orderedlist> - <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. - </para> - </listitem> - </orderedlist> + Now, there are some things to note here. </para> - </sect2> - <sect2 id="s1-config-ldap-tls-server"> + <orderedlist> + <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. + </para> + </listitem> + </orderedlist> + + </sect2> + + <sect2 id="s1-config-ldap-tls-server"> <title>Generating the Server Certificate</title> + <para> - Now we need to generate the server certificate: - <screen width="90"> - <computeroutput> -[ghenry@suretec myCA]$ openssl req -new -nodes -keyout newreq.pem -out newreq.pem + 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 .............++++++ ........................................................++++++ @@ -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 []: 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 - -Certificate is to be certified until Mar 6 18:22:26 2006 GMT (365 days) +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 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> - </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>: + 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> - <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> + 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> +</computeroutput> +</screen> </para> + <para> - That's all there is to it. Now on to <xref linkend="s1-test-ldap-tls"></xref> + 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 + + </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> - - <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> +</para> + +</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> |