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* Switch to a new role-based authorization framework, removing is_admin()Matthew Wild2022-06-152-28/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We began moving away from simple "is this user an admin?" permission checks before 0.12, with the introduction of mod_authz_internal and the ability to dynamically change the roles of individual users. The approach in 0.12 still had various limitations however, and apart from the introduction of roles other than "admin" and the ability to pull that info from storage, not much actually changed. This new framework shakes things up a lot, though aims to maintain the same functionality and behaviour on the surface for a default Prosody configuration. That is, if you don't take advantage of any of the new features, you shouldn't notice any change. The biggest change visible to developers is that usermanager.is_admin() (and the auth provider is_admin() method) have been removed. Gone. Completely. Permission checks should now be performed using a new module API method: module:may(action_name, context) This method accepts an action name, followed by either a JID (string) or (preferably) a table containing 'origin'/'session' and 'stanza' fields (e.g. the standard object passed to most events). It will return true if the action should be permitted, or false/nil otherwise. Modules should no longer perform permission checks based on the role name. E.g. a lot of code previously checked if the user's role was prosody:admin before permitting some action. Since many roles might now exist with similar permissions, and the permissions of prosody:admin may be redefined dynamically, it is no longer suitable to use this method for permission checks. Use module:may(). If you start an action name with ':' (recommended) then the current module's name will automatically be used as a prefix. To define a new permission, use the new module API: module:default_permission(role_name, action_name) module:default_permissions(role_name, { action_name[, action_name...] }) This grants the specified role permission to execute the named action(s) by default. This may be overridden via other mechanisms external to your module. The built-in roles that developers should use are: - prosody:user (normal user) - prosody:admin (host admin) - prosody:operator (global admin) The new prosody:operator role is intended for server-wide actions (such as shutting down Prosody). Finally, all usage of is_admin() in modules has been fixed by this commit. Some of these changes were trickier than others, but no change is expected to break existing deployments. EXCEPT: mod_auth_ldap no longer supports the ldap_admin_filter option. It's very possible nobody is using this, but if someone is then we can later update it to pull roles from LDAP somehow.
* mod_adhoc: Simplify variable referencesKim Alvefur2022-03-221-2/+2
| | | | Since commands[node] was already stored in a local a few lines up
* adhoc: Include stanza and origin in adhoc event dataKim Alvefur2017-03-061-0/+2
| | | | | This allows easier access to these, which could be useful for all sorts of reasons
* Spelling: Fix various spelling mistakes (thanks timeless)Kim Alvefur2022-03-071-1/+1
| | | | | | Words, sometimes I wonder how they even work Maybe I missed something.
* adhoc.lib: Tweak to allow using util.error objectsKim Alvefur2021-01-311-1/+1
| | | | | | Since util.stanza supports util.error objects via duck-typing and adhoc errors look enough like util.error objects, they should able to pass as such. This will allow converting adhoc commands to use util.error.
* mod_adhoc: Log commands provided at debug levelKim Alvefur2020-11-221-0/+2
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* mod_adhoc: Improve permission setting (fix #1482) BCKim Alvefur2019-12-202-3/+9
| | | | | | | Rename 'user' permission mode to 'any' for clarity, too easily mistaken for what the 'local_user' setting does. It is also removed as a default and made a required argument.
* mod_adhoc: Remove unused variable [luacheck]Kim Alvefur2019-12-231-4/+4
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* mod_adhoc: Add compat marker for older handling of adhoc itemsKim Alvefur2018-10-271-1/+1
| | | | | | | Most modules use the module:provides() API which add the '-provides' suffix. Previously module:add_item() was used. See 58714123f600
* mod_adhoc: Use util.iterators.sorted_pairs() to sort commandsMatthew Wild2018-09-211-5/+2
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* mod_adhoc: Simplify iq handling by hooking on iq-set/ instead of iq/.Emmanuel Gil Peyrot2018-08-241-20/+18
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* mod_adhoc: Remove unused local [luacheck]Kim Alvefur2018-03-061-1/+1
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* adhoc.lib: Rename other variable to avoid name clash [luacheck]Kim Alvefur2017-12-121-12/+12
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* Backed out changeset 84c117cdd048, broke thingsKim Alvefur2017-12-121-4/+4
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* mod_adhoc: Rename variable to avoid name clash [luacheck]Kim Alvefur2017-12-051-2/+2
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* mod_adhoc/adhoc.lib: Rename variable to avoid name clash [luacheck]Kim Alvefur2017-12-051-4/+4
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* mod_adhoc/adhoc.lib: instantiate table with all fieldsKim Alvefur2017-03-061-5/+6
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* plugins: Explicitly return to halt event propagation (session.send sometimes ↵Kim Alvefur2015-09-211-2/+4
| | | | does not return true)
* mod_lastactivity, mod_legacyauth, mod_presence, mod_saslauth, mod_tls: Use ↵Kim Alvefur2014-07-041-3/+4
| | | | the newer stanza:get_child APIs and optimize away some table lookups
* mod_adhoc: Add local_user permissionFlorian Zeitz2013-07-241-9/+20
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* mod_adhoc: Use mod_disco for disco handlingFlorian Zeitz2013-07-241-52/+39
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* mod_adhoc: Sort commands by node. This guarantees the order remains the same ↵Florian Zeitz2013-07-241-1/+5
| | | | across restarts etc.
* adhoc.lib: Don't build error reply from reply stanzaKim Alvefur2013-07-241-5/+5
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* mod_adhoc: Add support for specifying a default actionFlorian Zeitz2012-08-021-2/+2
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* Hopefully inert commit to clean up logging across a number of modules, ↵Matthew Wild2012-07-231-2/+2
| | | | removing all cases of concatenation when building log messages
* adhoc.lib: Make some globals localKim Alvefur2012-07-181-1/+2
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* mod_adhoc, mod_admin_adhoc, mod_announce: Use module:provides() to manage ↵Florian Zeitz2012-06-121-0/+1
| | | | Ad-Hoc commands
* adhoc.lib: Default actions to 'complete' (replacement for rev 52b6901cabb0)Kim Alvefur2012-05-111-0/+1
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* Backed out changeset 52b6901cabb0 (to be replaced)Matthew Wild2012-05-111-9/+2
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* mod_adhoc: Always allow at least the "complete" actionFlorian Zeitz2012-04-131-2/+9
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* mod_adhoc: Use module:handle_items()Matthew Wild2011-12-101-11/+5
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* mod_adhoc: Add support for commands only executable by global administratorsFlorian Zeitz2011-06-021-6/+9
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* Monster whitespace commit (beware the whitespace monster).Waqas Hussain2010-10-161-1/+1
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* mod_adhoc: Answer disco#info for node=xmlns_cmdFlorian Zeitz2010-10-011-13/+23
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* mod_adhoc: remove 0.7 compat codeFlorian Zeitz2010-09-011-3/+1
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* mod_adhoc: Fix passing data to util.dataformsFlorian Zeitz2010-09-011-2/+2
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* mod_adhoc: Answer disco#info (This is a MUST in XEP-0050)Florian Zeitz2010-08-221-0/+25
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* mod_adhoc: Code restructuringFlorian Zeitz2010-08-221-8/+6
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* mod_adhoc: Add capability to pass data to formsFlorian Zeitz2010-07-101-2/+2
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* mod_adhoc: Update for new is_admin usageMatthew Wild2010-06-221-3/+1
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* mod_adhoc: Scan through list of items on load, in case items have been added ↵Matthew Wild2010-06-111-1/+10
| | | | before we were loaded
* mod_adhoc/adhoc.lib: Add copyright headerMatthew Wild2010-06-111-0/+6
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* mod_adhoc/adhoc.lib: Handle errors according to XEPMatthew Wild2010-06-111-1/+2
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* mod_adhoc: Imported from prosody-modules, thanks Florob!Matthew Wild2010-06-092-0/+145