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Kind Attachment Name Size Version Date Modified Author Change note
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admin_restricted_base.jpg 523.6 kB 1 05-Dec-2023 05:32 Ada Csaba
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admin_restricted_permissions.j... 206.3 kB 1 05-Dec-2023 05:32 Ada Csaba
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admin_restricted_roles.jpg 338.8 kB 1 05-Dec-2023 05:32 Ada Csaba
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admin_restricted_view.jpg 176.4 kB 1 05-Dec-2023 05:32 Ada Csaba
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connection_profile_restricted_... 123.5 kB 1 30-Oct-2024 05:12 krivacsz
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group_template_user.png 63.0 kB 1 30-Oct-2024 05:09 krivacsz
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limited_admin.png 50.1 kB 3 05-Dec-2023 05:32 Ben Spink
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limited_group.png 45.5 kB 1 05-Dec-2023 05:32 Ben Spink
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limited_view.png 55.3 kB 1 05-Dec-2023 05:32 Ben Spink

This page (revision-36) was last changed on 30-Oct-2024 05:13 by krivacsz

This page was created on 05-Dec-2023 05:32 by Ben Spink

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At line 1 added one line
An administrator can either be a full administrator who can access everything in the server prefs, and all users, or you can delegate administration allowing a limited administrator to create and manage users in their group, and assign folders that they themselves have access to.
At line 2 changed 9 lines
There are two different checkboxes. One for "Everything" and one for "Limited". If you enable the "Limited" checkbox, the user who logs in to do remote admin will only get the user manager interface.
The user manager will only contain a list of users who are part of a group that matches their username exactly. So if test2 is a limited admin, there must be a group named "test2". The test2 group should not have test2 as a member, or else test2 can edit himself.
Security is enforced when the admin goes to save a change to a user. The server verifies any change the remote admin submits.
1.) If the user is not a member of the group, the change is rejected.
At line 3 removed 2 lines
[attachments|limited_admin.png]
At line 7 changed one line
The user manager will only contain a list of users who are part of a group that you granted this administrator access to.
The user manager will only contain a list of users who are part of a group that matches their username exactly. So if test2 is a limited admin, there must be a group named "test2". The test2 group should not have test2 as a member, or else test2 can edit himself.
At line 9 removed 6 lines
So if test3 is a limited admin, there must be a group named "sub_admin" in my example. The sub_admin group should not have test3 as a member, or else test3 can edit themselves.
There must also be a user named "sub_admin" which has a [VFS] with the folders you want the admin to be able to work with.
[attachments|limited_group.png]
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2.) If the home folders being specified are not a sub folder of the home directory that the group user can access, the change is rejected.
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3.) If the change involves adding an event to a user that specifies a "plugin" action, the change is rejected.
At line 23 changed 8 lines
4.) Other admin escalation permissions are denied too.
These are done to enforce security and prevent privilege escalation. Any attempted violation of these is logged in the server log for audit purposes.
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Finally the view from a limited admin when they login.
[attachments|limited_view.png]
Version Date Modified Size Author Changes ... Change note
36 30-Oct-2024 05:13 3.59 kB krivacsz to previous
35 30-Oct-2024 05:10 3.514 kB krivacsz to previous | to last
34 30-Oct-2024 04:58 3.458 kB krivacsz to previous | to last
33 30-Oct-2024 04:55 3.454 kB krivacsz to previous | to last
32 30-Oct-2024 04:49 3.254 kB krivacsz to previous | to last
31 05-Dec-2023 05:32 3.253 kB Ada Csaba to previous | to last
30 05-Dec-2023 05:32 3.255 kB Ada Csaba to previous | to last
29 05-Dec-2023 05:32 3.255 kB Ada Csaba to previous | to last
28 05-Dec-2023 05:32 3.184 kB Ada Csaba to previous | to last
27 05-Dec-2023 05:32 3.103 kB Ada Csaba to previous | to last
26 05-Dec-2023 05:32 3.395 kB Ada Csaba to previous | to last
25 05-Dec-2023 05:32 3.192 kB Ada Csaba to previous | to last
24 05-Dec-2023 05:32 3.086 kB Ada Csaba to previous | to last
23 05-Dec-2023 05:32 2.952 kB Ada Csaba to previous | to last
22 05-Dec-2023 05:32 2.674 kB Ada Csaba to previous | to last
21 05-Dec-2023 05:32 2.611 kB Ada Csaba to previous | to last
« This page (revision-36) was last changed on 30-Oct-2024 05:13 by krivacsz
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