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  <title>Liferay Ntlm Filter override</title>
  <link rel="self" href="https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=112079991" />
  <subtitle>Liferay Ntlm Filter override</subtitle>
  <id>https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=112079991</id>
  <updated>2026-05-06T08:42:11Z</updated>
  <dc:date>2026-05-06T08:42:11Z</dc:date>
  <entry>
    <title>RE: Liferay Ntlm Filter override</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=119630132" />
    <author>
      <name>Krzysztof Gołębiowski</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=119630132</id>
    <updated>2020-07-22T09:26:12Z</updated>
    <published>2020-07-22T09:26:12Z</published>
    <summary type="html">It&amp;#39;s an old post, but maybe it&amp;#39;ll help someone who comes here in the future.  I created a blog about how to override a &lt;em&gt;CASFilter&lt;/em&gt; &lt;a href="https://liferay.dev/blogs/-/blogs/overriding-casfilter-in-liferay-7-3-to-support-multiple-domains"&gt;https://liferay.dev/blogs/-/blogs/overriding-casfilter-in-liferay-7-3-to-support-multiple-domains&lt;/a&gt; and the same should apply to &lt;em&gt;NTLMFilter&lt;/em&gt;.</summary>
    <dc:creator>Krzysztof Gołębiowski</dc:creator>
    <dc:date>2020-07-22T09:26:12Z</dc:date>
  </entry>
  <entry>
    <title>RE: Liferay Ntlm Filter override</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112266510" />
    <author>
      <name>Lorenzo Leonori</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112266510</id>
    <updated>2019-02-07T19:07:15Z</updated>
    <published>2019-02-07T19:07:15Z</published>
    <summary type="html">Prova questo procedimento, metti nella cartella overide solamente il Jar contenente il CAS filter, ravvia il server e prova. &lt;br /&gt;Un’altra prova è quella di premere il pulsante login e vedere se viene effettuato l’auto login nel portale di liferay. Io sto cercando di entrare nel portale senza premere il tasto sing in ma non trovo il mondo. </summary>
    <dc:creator>Lorenzo Leonori</dc:creator>
    <dc:date>2019-02-07T19:07:15Z</dc:date>
  </entry>
  <entry>
    <title>RE: Liferay Ntlm Filter override</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112265675" />
    <author>
      <name>Riccardo Saponi</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112265675</id>
    <updated>2019-02-07T17:39:20Z</updated>
    <published>2019-02-07T17:39:20Z</published>
    <summary type="html">Ciao Lorenzo,&lt;br /&gt;io sto cercando di fare una cosa simile con il Cas Filter della portlet security.&lt;br /&gt;Sei riuscito a fare l&amp;#39;override dell&amp;#39;lkpg o hai trovato un metodo alternativo?</summary>
    <dc:creator>Riccardo Saponi</dc:creator>
    <dc:date>2019-02-07T17:39:20Z</dc:date>
  </entry>
  <entry>
    <title>RE: Liferay Ntlm Filter override</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112085733" />
    <author>
      <name>Lorenzo Leonori</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112085733</id>
    <updated>2019-01-22T08:38:20Z</updated>
    <published>2019-01-22T08:38:20Z</published>
    <summary type="html">&lt;p&gt;Thanks for reply! &lt;/p&gt;
&lt;p&gt;Anyone know other information?&lt;/p&gt;
&lt;p&gt;I must work with NTLM.&lt;/p&gt;
&lt;p&gt;Pre login and post login action should be helpful, but how use that
  action whit NTLM?&lt;/p&gt;</summary>
    <dc:creator>Lorenzo Leonori</dc:creator>
    <dc:date>2019-01-22T08:38:20Z</dc:date>
  </entry>
  <entry>
    <title>RE: Liferay Ntlm Filter override</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112083253" />
    <author>
      <name>Muradali Hasan</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112083253</id>
    <updated>2019-01-22T00:53:12Z</updated>
    <published>2019-01-22T00:53:12Z</published>
    <summary type="html">&lt;p&gt;Hi &lt;span style="color: inherit;font-family: inherit;font-size: 14.0px;"&gt;Lorenzo,&lt;/span&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;
  &lt;span
    style="color: inherit;font-family: inherit;font-size: 14.0px;"&gt;There
    is liferay feature called login pre and post action you can use.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;
  &lt;span style="color: inherit;font-family: inherit;font-size: 14.0px;"&gt;I
    am not sure it will help with Ntml filters.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;
  &lt;span
    style="color: inherit;font-family: inherit;font-size: 14.0px;"&gt;Give
    it a try with login post action event. you will find video tutorial
    on youtube.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;
  &lt;span style="font-size: 14.0px;"&gt;Cheers&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;
  &lt;span style="font-size: 14.0px;"&gt;Murad&lt;/span&gt;&lt;/p&gt;</summary>
    <dc:creator>Muradali Hasan</dc:creator>
    <dc:date>2019-01-22T00:53:12Z</dc:date>
  </entry>
  <entry>
    <title>Liferay Ntlm Filter override</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112079990" />
    <author>
      <name>Lorenzo Leonori</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=112079990</id>
    <updated>2019-01-21T17:50:49Z</updated>
    <published>2019-01-21T17:50:49Z</published>
    <summary type="html">&lt;p&gt;Hello to everyone I need an help.&lt;/p&gt;
&lt;p&gt;I want redirect users to their homepage, after NTLM recognized them.&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;1- The conection between Liferay + LDAP + NTLM works.&lt;/p&gt;
&lt;p&gt;2- Now I need to modify NtlmFilter.java to redirect user in their homepage.&lt;/p&gt;
&lt;p&gt;3- To do this, I want override LPKG, Liferay CE Foundation - Liferay
  CE Security SSO - Impl,  in particular com.liferay.portal.security.sso.ntlm.internal.servlet.filter;&lt;/p&gt;
&lt;p&gt;4- For override the LPKG, I'm following thi guide: &lt;strong&gt;https://dev.liferay.com/fi/develop/tutorials/-/knowledge_base/7-1/overriding-lpkg-files&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;5- In the attachment there is my project organization. It's correct
  or something is missing because liferay dosen't start&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;Is the correct method to do this? O there are other method
  to redirect users to their homepage, after NTLM recognized them,
  whitout overraide LPKG module?&lt;/p&gt;</summary>
    <dc:creator>Lorenzo Leonori</dc:creator>
    <dc:date>2019-01-21T17:50:49Z</dc:date>
  </entry>
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