<div dir="ltr">And here is the attachment.</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Apr 23, 2014 at 5:57 PM, Fredy Sanchez <span dir="ltr"><<a href="mailto:fredy.sanchez@modmed.com" target="_blank">fredy.sanchez@modmed.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi all,<div><br></div><div>Sorry for the delay.</div><div><br></div><div>I am sharing with you a couple of scripts and files we use to enroll our Macs (ML and Mavericks) into our FreeIPA domain. Using Luggage (<a href="https://github.com/unixorn/luggage" target="_blank">https://github.com/unixorn/luggage</a>), we package all of these into a one click installer that can be deployed via ARD, Munki, etc. Now, our environment has very specific requirements, so feel free to ask if there's something you don't understand or that seems incomplete.</div>
<div><br></div><div>These assume you already know what FreeIPA is, and have it up and running. These also assume that all the server pre-staging (for example, that all applicable DNS records are already created) for the "enrollee" is done. In sum, these are ideal if all you are missing is to start enrolling Macs into the FreeIPA domain. And you'll have to modify the files to match your FreeIPA domain; we are using <a href="http://example.com" target="_blank">example.com</a> for this.</div>
<div><br></div><div>The preflight script (freeipa-client-preinstall.sh) will "clean" the environment of the enrollee, and backup existing files that will be modified during the enrollment process. It<br></div><div>
* Sets the DNS search domain</div>
<div>* Adds a "local" search domain to the enrollee to speed up the login process if no FreeIPA server is available during login</div><div>* Backs up edu.mit.Kerberos if it exists</div><div>* Backs up krb5.conf if it exists</div>
<div>* Backs up any existing LDAP info</div><div>* Backs up /Library/Preferences/com.apple.loginwindow.plist</div><div><br></div><div>The postflight script (freeipa-client-postinstall.sh) performs the enrollment. It</div>
<div>* Sets email notifications to know if the enrollment failed or succeeded. These notifications will include the who and the why, and a hardware profile from the enrollee that we find useful</div><div>* Sets and tests many variables needed for a successful enrollment like NTP syncing, a valid hostname, and whether or not all applicable hosts resolve thru your DNS servers</div>
<div>* Adjusts /Library/Preferences/com.apple.loginwindow to work properly w/ FreeIPA accounts</div><div>* Gets opendirectoryd ready for FreeIPA</div><div>* Enrolls the host to FreeIPA thru multiple keytab manipulations</div>
<div>* Gets around problems with anonymous binds in LDAP by using a "hidden" user for enrollments</div><div>* Configures the SSH client for GSSAPI authentication</div><div>* Creates host keys and adds them to FreeIPA</div>
<div>* Deletes local user account and leaves home directory intact. This will allow the owner of the machine to log back in using his/her FreeIPA credentials w/out noticing any changes. Of course, for this to happen transparently the home directory has to be massaged. Please let me know if you'd like to know how we do this. I am omitting the details for now as this outside the scope, me thinks.</div>
<div><br></div><div>The files inside the Payload folder are:</div><div><br></div><div>The authorization and screensaver files are FreeIPA ready ones. The postflight script above puts them where they need to go (/private/etc/pam.d). <br>
</div><div><br></div><div>The postflight will add a /private/etc/ipa folder to the enrollee. This folder must contain the following files: ca-crt, ca-crt-selfsigned, example.enroll.keytab. These will make more sense as you go thru the code. These are private, so I am not sharing them.</div>
<div><br></div><div>The postflight script will also put FreeIPA ready versions of edu.mit.Kerberos and multiple LDAP config files where they need to go (follow the folder structure in the .zip file attached). These we are sharing; you will have to modify them to match your FreeIPA domain.</div>
<div><br></div><div>And this is it. Apologies for the long read. We welcome your feedback; if you have any please send it my way :-)</div><div><br></div>
</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Apr 17, 2014 at 4:29 PM, Chris Whittle <span dir="ltr"><<a href="mailto:cwhittl@gmail.com" target="_blank">cwhittl@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I was able to take that script and with some customizing get it to work with Mavericks.... This should work, I tried to do a find and replace to make it work like the github one.</div>
<div><div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Wed, Apr 16, 2014 at 5:40 PM, Fredy Sanchez <span dir="ltr"><<a href="mailto:fredy.sanchez@modmed.com" target="_blank">fredy.sanchez@modmed.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Sure Rob, we'll put something together and send it to you for publishing. Give us a few days. We'll also sanitize our enrollment package and share it w/ you too. This is what we use to enroll our Macs, a one time install that does what ipa-client-install does for Linux, including these LDAP mappings. We love FreeIPA and will be really happy if this helps any other users with Mac fleets.</div>
<div class="gmail_extra"><div><div><br><br><div class="gmail_quote">On Wed, Apr 16, 2014 at 6:12 PM, Rob Crittenden <span dir="ltr"><<a href="mailto:rcritten@redhat.com" target="_blank">rcritten@redhat.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Fredy Sanchez wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Simo,<br>
<br>
Thanks for your reply. Good old Google pointed me to<br>
<a href="https://github.com/rtrouton/rtrouton_scripts/blob/master/rtrouton_scripts/open-l" target="_blank">https://github.com/rtrouton/<u></u>rtrouton_scripts/blob/master/<u></u>rtrouton_scripts/open-l</a><br>
dap_bind_script/Mac_OpenLDAP_<u></u>bind_script.sh, which gave me the idea of<br>
updating the RealName mapping to displayName. This solved the problem,<br>
I'll have to recreate the permissions for every share, but the user<br>
names now show up, and stick. No more UIDs.<br>
</blockquote>
<br></div>
Great. Any chance you can write something and post a howto on our wiki? Or send the details to me and I'll write something up?<br>
<br>
thanks<br>
<br>
rob<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>
<br>
<br>
On Tue, Apr 15, 2014 at 9:30 AM, Simo Sorce <<a href="mailto:simo@redhat.com" target="_blank">simo@redhat.com</a><br></div><div>
<mailto:<a href="mailto:simo@redhat.com" target="_blank">simo@redhat.com</a>>> wrote:<br>
<br>
On Fri, 2014-04-11 at 10:37 -0400, Fredy Sanchez wrote:<br>
> Hi all,<br>
><br>
> We asked this same question at <a href="http://discussions.apple.com" target="_blank">discussions.apple.com</a><br></div>
<<a href="http://discussions.apple.com" target="_blank">http://discussions.apple.com</a>><u></u>, but figured we'd have<div><div><br>
> better luck here. I apologize in advance if this is the wrong forum.<br>
><br>
> We are switching from Synology (DSM 5) to Mavericks server<br>
(v3.1.1. running<br>
> in Mavericks 10.9.2) for File Sharing. We use a FreeIPA<br>
(ipa-server.x86_64<br>
> 3.0.0-37.el6) backend for SSO, and the Mac server seems<br>
correctly<br>
> bound to it. Unfortunately, although we can add usernames to the<br>
shares for<br>
> the initial config, the usernames transform to UIDs after (only<br>
for SSO<br>
> accounts; local accounts are not affected). That is, when we go<br>
to edit the<br>
> permissions for a share, all we see are UIDs. We can always<br>
figure out the<br>
> username from the UID, but this is an extra step we don't want to<br>
have.<br>
> We've tried reinstalling the Mac server app from scratch,<br>
re-binding to the<br>
> FreeIPA backend, changing mappings in Directory Utility (for example,<br>
> mapping GeneratedUID to uid, which is the username), recreating<br>
the shares<br>
> and permissions, etc. Here are more details about the binding:<br>
><br>
> * The binding happens thru a custom package we created based<br>
primarily on<br>
><br>
<a href="http://linsec.ca/Using_FreeIPA_for_User_Authentication#Mac_OS_X_10.7.2F10.8" target="_blank">http://linsec.ca/Using_<u></u>FreeIPA_for_User_<u></u>Authentication#Mac_OS_X_10.7.<u></u>2F10.8</a><br>
> * Sys Prefs, Users & Groups, Login Options show the server bound<br>
to the<br>
> FreeIPA backend with the green dot<br>
> * The following mappings are in place in Directory Utility, Services,<br>
> LDAPv3, FreeIPA backend<br>
><br>
> Users: inetOrgPerson<br>
> AuthenticationAuthority: uid<br>
> GeneratedUID: random number in uppercase<br>
> HomeDirectory: #/Users/$uid$<br>
> NFSHomeDirectory: #/Users/$uid$<br>
> OriginalHomeDirectory: #/Users/$uid$<br>
> PrimaryGroupID: gidNumber<br>
> RealName: cn<br>
> RecordName: uid<br>
> UniqueID: uidNumber<br>
> UserShell: loginShell<br>
> Groups: posixgroup<br>
> PrimaryGroupID: gidNumber<br>
> RecordName: cn<br>
><br>
> The search bases are correct<br>
><br>
> * Directory Utility, Directory Editor shows the right info for<br>
the users.<br>
> * $ id $USERNAME shows the right information for the user<br>
><br>
> FreeIPA is working beautifully for our Mac / Linux environment.<br>
We provide<br>
> directory services to about 300 hosts, and 200 employees using<br>
it; and<br>
> haven't had any problems LDAP wise until now. So we think we are<br>
missing a<br>
> mapping here. Any ideas?<br>
<br>
Fredy,<br>
I quickly tried to check for some documentation on how to configure this<br>
stuff, but found only useless superficial guides on how to find the<br>
pointy/clicky buttons to push to enable the service.<br>
<br>
I am not a Mac expert by a long shot so I cannot help you much here.<br>
<br>
Is there any guide available on how to use this service with other LDAP<br>
servers, like openLDAP or Active Directory ? We can probably draw some<br>
conclusions from there.<br>
<br>
Simo.<br>
<br>
--<br>
Simo Sorce * Red Hat, Inc * New York<br>
<br>
<br>
<br>
<br>
--<br>
Cheers,<br>
<br>
Fredy Sanchez<br>
IT Manager @ Modernizing Medicine<br>
<a href="tel:%28561%29%20880-2998%20x237" value="+15618802998" target="_blank">(561) 880-2998 x237</a><br>
</div></div><a href="mailto:fredy.sanchez@modmed.com" target="_blank">fredy.sanchez@modmed.com</a> <mailto:<a href="mailto:fredy.sanchez@modmed.com" target="_blank">fredy.sanchez@modmed.<u></u>com</a>><br>
<br>
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*<br>
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* *<br>
*<br>
<br>
<br>
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</blockquote>
<br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br></div></div><div dir="ltr"><div style="text-align:right"><div><div><div style="text-align:left">Cheers,</div><div style="text-align:left"><br></div>
<div style="text-align:left">Fredy Sanchez</div>
<div style="text-align:left">IT Manager @ Modernizing Medicine</div><div style="text-align:left"><div><a href="tel:%28561%29%20880-2998%20x237" value="+15618802998" target="_blank">(561) 880-2998 x237</a></div><div><a href="mailto:fredy.sanchez@modmed.com" target="_blank">fredy.sanchez@modmed.com</a></div>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"><div style="text-align:right"><div style="text-align:left">Cheers,</div><div style="text-align:left"><br></div><div style="text-align:left">
Fredy Sanchez</div><div style="text-align:left">IT Manager @ Modernizing Medicine</div><div style="text-align:left"><div><a href="tel:%28561%29%20880-2998%20x237" value="+15618802998" target="_blank">(561) 880-2998 x237</a></div>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"><div style="text-align:right"><div style="text-align:left">Cheers,</div><div style="text-align:left"><br></div><div style="text-align:left">
Fredy Sanchez</div><div style="text-align:left">IT Manager @ Modernizing Medicine</div><div style="text-align:left"><div>(561) 880-2998 x237</div><div><a href="mailto:fredy.sanchez@modmed.com" target="_blank">fredy.sanchez@modmed.com</a></div>
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