Mercurial > prosody-modules
view mod_adhoc_groups/mod_adhoc_groups.lua @ 5424:b45d9a81b3da
mod_http_oauth2: Revert role selector, going to try something else
Back out f2c7bb3af600
Allowing only a single role to be encoded into the grant takes away the
possibility of having multiple roles in the grant, one of which is
selected when issuing an access token. It also takes away the ability to
have zero roles granted, which could be useful e.g. when you only need
OIDC scopes.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 07 May 2023 19:40:57 +0200 |
parents | b2a6e163a6b4 |
children |
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local rostermanager = require"core.rostermanager"; local jid_join = require"util.jid".join; local jid_split = require"util.jid".split; local host = module.host; local st = require "util.stanza"; local groups = module:open_store("groups"); local memberships = module:open_store("groups", "map"); module:depends("adhoc"); local adhoclib = module:require "adhoc"; local dataform = require"util.dataforms"; local adhoc_inital_data = require "util.adhoc".new_initial_data_form; -- Make a *one-way* subscription. User will see when contact is online, -- contact will not see when user is online. local function subscribe(user, contact) local user_jid, contact_jid = jid_join(user, host), jid_join(contact, host); -- Update user's roster to say subscription request is pending... rostermanager.set_contact_pending_out(user, host, contact_jid); -- Update contact's roster to say subscription request is pending... rostermanager.set_contact_pending_in(contact, host, user_jid); -- Update contact's roster to say subscription request approved... rostermanager.subscribed(contact, host, user_jid); -- Update user's roster to say subscription request approved... rostermanager.process_inbound_subscription_approval(user, host, contact_jid); -- Push updates to both rosters rostermanager.roster_push(user, host, contact_jid); rostermanager.roster_push(contact, host, user_jid); module:send(st.presence({ type = "probe", from = user_jid, to = contact_jid })); end local create_form = dataform.new { title = "Create a new group"; { type = "hidden"; name = "FORM_TYPE"; value = "xmpp:zash.se/adhoc_groups#new"; }; { type = "text-single"; name = "group"; label = "Name of group"; required = true; }; }; local join_form = dataform.new { title = "Pick the group to join"; { type = "hidden"; name = "FORM_TYPE"; value = "xmpp:zash.se/adhoc_groups#join"; }; { type = "list-single"; name = "group"; label = "Available groups"; required = true; }; }; local function _(f) return function (fields, form_err, data) local ok, message = f(fields, form_err, data); if ok then return { status = "completed", info = message }; else return { status = "completed", error = { message = message} }; end end end module:add_item("adhoc", adhoclib.new("Create group", "xmpp:zash.se/adhoc_groups#new", adhoc_inital_data(create_form, function () return {}; end, _(function (fields, form_err, data) local user = jid_split(data.from); if form_err then return false, "Problem in submitted form"; end local group, err = groups:get(fields.group); if group then return false, "That group already exists"; elseif err then return false, "An error occurred on the server. Please try again later."; end if not groups:set(fields.group, { [user] = true }) then return false, "An error occurred while creating the group"; end return true, ("The %s group has been created"):format(fields.group); end)), "local_user")); -- Maybe admins only? module:add_item("adhoc", adhoclib.new("Join group", "xmpp:zash.se/adhoc_groups#join", adhoc_inital_data(join_form, function () local group_list = {}; for group in groups:users() do table.insert(group_list, group); module:log("debug", "Group: %q", group); end table.sort(group_list); return { group = group_list }; end, _(function (fields, form_err, data) local user = jid_split(data.from); if form_err then return false, "Problem in submitted form"; end local group, err = groups:get(fields.group); if not group then if err then return false, "An error occurred on the server. Please try again later."; else return false, "No such group"; end end if group[user] then return false, "You are already in this group."; end if not memberships:set(fields.group, user, true) then return false, "An error occurred while adding you to the group"; end for member in pairs(group) do if member ~= user then subscribe(user, member); subscribe(member, user); end end return true, ("Welcome to the %s group"):format(fields.group); end)), "local_user"));