|  | 1 | == Trac Permissions == | 
          
            |  | 2 | [[TracGuideToc]] | 
          
            |  | 3 |  | 
          
            |  | 4 | Trac uses a simple but flexible permission system to control what users can and can't access. | 
          
            |  | 5 |  | 
          
            |  | 6 | Permission privilegies are managed using the [wiki:TracAdmin trac-admin] tool. | 
          
            |  | 7 |  | 
          
            |  | 8 | Regular visitors, non-authenticated users, accessing the system are assigned the default | 
          
            |  | 9 | role (''user'') named {{{anonymous}}}. | 
          
            |  | 10 | Assign permissions to the {{{anonymous}}} user to set privilegies for non-authenticated/guest users. | 
          
            |  | 11 |  | 
          
            |  | 12 | In addition to these privileges users can be granted additional individual | 
          
            |  | 13 | rights in effect when authenticated and logged into the system. | 
          
            |  | 14 |  | 
          
            |  | 15 | === Available privileges === | 
          
            |  | 16 |  | 
          
            |  | 17 | * {{{TRAC_ADMIN}}} | 
          
            |  | 18 | * {{{LOG_VIEW}}} | 
          
            |  | 19 | * {{{FILE_VIEW}}} | 
          
            |  | 20 | * {{{CHANGESET_VIEW}}} | 
          
            |  | 21 | * {{{BROWSER_VIEW}}} | 
          
            |  | 22 | * {{{TICKET_VIEW, TICKET_CREATE, TICKET_MODIFY, TICKET_ADMIN}}} | 
          
            |  | 23 | * {{{REPORT_VIEW, REPORT_CREATE, REPORT_MODIFY, REPORT_DELETE, REPORT_ADMIN, REPORT_SQL_VIEW}}} | 
          
            |  | 24 | * {{{WIKI_VIEW, WIKI_CREATE, WIKI_MODIFY, WIKI_DELETE, WIKI_ADMIN}}} | 
          
            |  | 25 | * {{{MILESTONE_VIEW, MILESTONE_CREATE, MILESTONE_MODIFY, MILESTONE_DELETE}}} | 
          
            |  | 26 | * {{{ROADMAP_VIEW, ROADMAP_ADMIN}}} | 
          
            |  | 27 | * {{{TIMELINE_VIEW}}} | 
          
            |  | 28 | * {{{SEARCH_VIEW}}} | 
          
            |  | 29 | * {{{CONFIG_VIEW}}} | 
          
            |  | 30 |  | 
          
            |  | 31 | The {{{something_ADMIN}}} privileges are just shortcuts that can be used to grant a user all the ''something'' privileges in one go. Having {{{TRAC_ADMIN}}} | 
          
            |  | 32 | is like being {{{root}}} on a *NIX system, it will let you do anything you want. | 
          
            |  | 33 |  | 
          
            |  | 34 | === Granting privileges === | 
          
            |  | 35 |  | 
          
            |  | 36 | Currently the only way to grant privileges to users is by using the | 
          
            |  | 37 | {{{trac-admin}}} script. The current set of privileges can be listed | 
          
            |  | 38 | with the following command: | 
          
            |  | 39 |  | 
          
            |  | 40 | {{{ | 
          
            |  | 41 | $ trac-admin /path/to/projenv permission list | 
          
            |  | 42 | }}} | 
          
            |  | 43 |  | 
          
            |  | 44 | This command will let the user ''bob'' delete reports: | 
          
            |  | 45 |  | 
          
            |  | 46 | {{{ | 
          
            |  | 47 | $ trac-admin /path/to/projenv permission add bob REPORT_DELETE | 
          
            |  | 48 | }}} | 
          
            |  | 49 |  | 
          
            |  | 50 | === Permission groups === | 
          
            |  | 51 |  | 
          
            |  | 52 | Permissions can be grouped together to form roles such as | 
          
            |  | 53 | ''developer'', ''admin'', etc. | 
          
            |  | 54 |  | 
          
            |  | 55 | {{{ | 
          
            |  | 56 | $ trac-admin /path/to/projenv permission add developer WIKI_ADMIN | 
          
            |  | 57 | $ trac-admin /path/to/projenv permission add developer REPORT_ADMIN | 
          
            |  | 58 | $ trac-admin /path/to/projenv permission add developer TICKET_MODIFY | 
          
            |  | 59 | $ trac-admin /path/to/projenv permission add bob developer | 
          
            |  | 60 | $ trac-admin /path/to/projenv permission add john developer | 
          
            |  | 61 | }}} | 
          
            |  | 62 |  | 
          
            |  | 63 | === Default permissions === | 
          
            |  | 64 |  | 
          
            |  | 65 | Granting privileges to the special user ''anonymous'' can be used to control | 
          
            |  | 66 | what an anonymous user can do before they have logged in. | 
          
            |  | 67 |  | 
          
            |  | 68 | In the same way, privileges granted to the special user ''authenticated'' will apply to any authenticated (logged in) user. | 
          
            |  | 69 |  | 
          
            |  | 70 | ---- | 
          
            |  | 71 | See also: TracAdmin, TracGuide |