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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Are you not missing “sudo” in [sssd] and did you restard the services on the machine? We found quite a significant cache, which sometimes
lead to asking passwords.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Deployment_Guide/sssd-ldap-sudo.html<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<pre><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">You might even have to delete </span><span lang="EN-US" style="color:black">/var/lib/sss/db/ contents and restart sssd.<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black"><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">Best,<o:p></o:p></span></pre>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> freeipa-users-bounces@redhat.com [mailto:freeipa-users-bounces@redhat.com]
<b>On Behalf Of </b>Ash Alam<br>
<b>Sent:</b> jeudi 24 mars 2016 19:50<br>
<b>To:</b> Jakub Hrozek <jhrozek@redhat.com><br>
<b>Cc:</b> freeipa-users@redhat.com<br>
<b>Subject:</b> Re: [Freeipa-users] Freeipa Sudo / sudoers.d / nopasswd<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Based on (How to troubleshoot Sudo)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">- Maybe i miss spoke when i said it fails completely. Rather it keeps asking for the users password which it does not accept.<o:p></o:p></p>
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<p class="MsoNormal">- I do not have sudo in sssd.conf<o:p></o:p></p>
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<p class="MsoNormal">- I do not have sudoers: sss defined in nsswitch.conf<o:p></o:p></p>
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<p class="MsoNormal">- Per Fedora/Freeipa doc (Defining Sudo), its not immediately clear if these needs to be defined<o:p></o:p></p>
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<p class="MsoNormal">- If this is the case then adding them might resolve my issues.<o:p></o:p></p>
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<p class="MsoNormal">- for the special sudo rule(s). is there any way to track it via the gui? I am trying to keep track of all the configs so its not a blackhole for the next person.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">- This is what it looks like on the web gui<o:p></o:p></p>
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<p class="MsoNormal"><img width="197" height="213" style="width:2.052in;height:2.2187in" id="_x0000_i1025" src="cid:image001.png@01D18617.4C329C10" alt="Inline image 1"><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">- This is what a clients sssd.conf looks like<o:p></o:p></p>
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<p class="MsoNormal">[domain/xxxxx]<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">cache_credentials = True<o:p></o:p></p>
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<p class="MsoNormal">krb5_store_password_if_offline = True<o:p></o:p></p>
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<p class="MsoNormal">ipa_domain = pp<o:p></o:p></p>
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<p class="MsoNormal">id_provider = ipa<o:p></o:p></p>
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<p class="MsoNormal">auth_provider = ipa<o:p></o:p></p>
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<p class="MsoNormal">access_provider = ipa<o:p></o:p></p>
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<p class="MsoNormal">ipa_hostname = xxxxxx<o:p></o:p></p>
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<p class="MsoNormal">chpass_provider = ipa<o:p></o:p></p>
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<p class="MsoNormal">ipa_server = _srv_, xxxxx<o:p></o:p></p>
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<p class="MsoNormal">ldap_tls_cacert = /etc/ipa/ca.crt<o:p></o:p></p>
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<p class="MsoNormal">[sssd]<o:p></o:p></p>
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<p class="MsoNormal">services = nss, pam, ssh<o:p></o:p></p>
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<p class="MsoNormal">config_file_version = 2<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">domains = XXXXX<o:p></o:p></p>
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<p class="MsoNormal">[nss]<o:p></o:p></p>
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<p class="MsoNormal">homedir_substring = /home<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">[pam]<o:p></o:p></p>
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<p class="MsoNormal">[sudo]<o:p></o:p></p>
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<p class="MsoNormal">[autofs]<o:p></o:p></p>
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<p class="MsoNormal">[ssh]<o:p></o:p></p>
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<p class="MsoNormal">[pac]<o:p></o:p></p>
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<p class="MsoNormal">[ifp]<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Thu, Mar 24, 2016 at 1:01 PM, Jakub Hrozek <<a href="mailto:jhrozek@redhat.com" target="_blank">jhrozek@redhat.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"><br>
> On 24 Mar 2016, at 17:21, Ash Alam <<a href="mailto:aalam@paperlesspost.com">aalam@paperlesspost.com</a>> wrote:<br>
><br>
> Hello<br>
><br>
> I am looking for some guidance on how to properly do sudo with Freeipa. I have read up on what i need to do but i cant seem to get to work correctly. Now with sudoers.d i can accomplish this fairly quickly.<br>
><br>
> Example:<br>
><br>
> %dev ALL=(ALL) NOPASSWD:/usr/bin/chef-client<br>
><br>
> What i have configured in Freeipa Sudo Rules:<br>
><br>
> Sudo Option: !authenticate<br>
> Who: dev (group)<br>
> Access this host: testing (group)<br>
> Run Commands: set of commands that are defined.<br>
><br>
> Now when i apply this, it still does not work as it asks for a password for the user and then fails. I am hoping to allow a group to only run certain commands without requiring password.<br>
><br>
<br>
You should first find out why sudo fails completely. We have this guide that should help you:<br>
<a href="https://fedorahosted.org/sssd/wiki/HOWTO_Troubleshoot_SUDO" target="_blank">https://fedorahosted.org/sssd/wiki/HOWTO_Troubleshoot_SUDO</a><br>
<br>
About asking for passwords -- defining a special sudo rule called 'defaults' and then adding '!authenticate' should help:<br>
Add a special Sudo rule for default Sudo server configuration:<br>
ipa sudorule-add defaults<br>
<br>
Set a default Sudo option:<br>
ipa sudorule-add-option defaults --sudooption '!authenticate'<o:p></o:p></p>
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