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-rw-r--r--.luacheckrc3
-rw-r--r--core/moduleapi.lua63
-rw-r--r--core/sessionmanager.lua15
-rw-r--r--core/usermanager.lua6
-rw-r--r--plugins/adhoc/adhoc.lib.lua10
-rw-r--r--plugins/adhoc/mod_adhoc.lua37
-rw-r--r--plugins/mod_announce.lua6
-rw-r--r--plugins/mod_auth_ldap.lua26
-rw-r--r--plugins/mod_authz_internal.lua145
-rw-r--r--plugins/mod_disco.lua9
-rw-r--r--plugins/mod_invites_adhoc.lua38
-rw-r--r--plugins/mod_pubsub/mod_pubsub.lua4
-rw-r--r--plugins/muc/hidden.lib.lua8
-rw-r--r--plugins/muc/mod_muc.lua19
-rw-r--r--plugins/muc/persistent.lib.lua11
15 files changed, 269 insertions, 131 deletions
diff --git a/.luacheckrc b/.luacheckrc
index 6c948b17..e1bb7134 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -62,6 +62,8 @@ files["plugins/"] = {
"module.broadcast",
"module.context",
"module.depends",
+ "module.default_permission",
+ "module.default_permissions",
"module.fire_event",
"module.get_directory",
"module.get_host",
@@ -86,6 +88,7 @@ files["plugins/"] = {
"module.load_resource",
"module.log",
"module.log_status",
+ "module.may",
"module.measure",
"module.metric",
"module.open_store",
diff --git a/core/moduleapi.lua b/core/moduleapi.lua
index 36d82193..f0b412f3 100644
--- a/core/moduleapi.lua
+++ b/core/moduleapi.lua
@@ -19,6 +19,7 @@ local promise = require "util.promise";
local time_now = require "util.time".now;
local format = require "util.format".format;
local jid_node = require "util.jid".node;
+local jid_split = require "util.jid".split;
local jid_resource = require "util.jid".resource;
local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat;
@@ -601,4 +602,66 @@ function api:get_status()
return self.status_type, self.status_message, self.status_time;
end
+function api:default_permission(role_name, permission)
+ permission = permission:gsub("^:", self.name..":");
+ hosts[self.host].authz.add_default_permission(role_name, permission);
+end
+
+function api:default_permissions(role_name, permissions)
+ for _, permission in ipairs(permissions) do
+ permission = permission:gsub("^:", self.name..":");
+ self:default_permission(role_name, permission);
+ end
+end
+
+function api:may(action, context)
+ if type(context) == "string" then -- check JID permissions
+ local role;
+ local node, host = jid_split(context);
+ if host == self.host then
+ role = hosts[host].authz.get_user_role(node);
+ else
+ role = hosts[self.host].authz.get_jid_role(context);
+ end
+ if not role then
+ self:log("debug", "Access denied: JID <%s> may not %s (no role found)", context, action);
+ return false;
+ end
+ local permit = role:may(action);
+ if not permit then
+ self:log("debug", "Access denied: JID <%s> may not %s (not permitted by role %s)", context, action, role.name);
+ end
+ return permit;
+ end
+
+ local session = context.origin or context.session;
+ if not session then
+ error("Unable to identify actor session from context");
+ end
+ if action:byte(1) == 58 then -- action begins with ':'
+ action = self.name..action; -- prepend module name
+ end
+ if session.type == "s2sin" or (session.type == "c2s" and session.host ~= self.host) then
+ local actor_jid = context.stanza.attr.from;
+ local role = hosts[self.host].authz.get_jid_role(actor_jid);
+ if not role then
+ self:log("debug", "Access denied: JID <%s> may not %s (no role found)", actor_jid, action);
+ return false;
+ end
+ local permit = role:may(action, context);
+ if not permit then
+ self:log("debug", "Access denied: JID <%s> may not %s (not permitted by role %s)", actor_jid, action, role.name);
+ end
+ return permit;
+ elseif session.role then
+ local permit = session.role:may(action, context);
+ if not permit then
+ self:log("debug", "Access denied: session %s (%s) may not %s (not permitted by role %s)",
+ session.id, session.full_jid, action, session.role.name
+ );
+ end
+ return permit;
+ end
+end
+
return api;
diff --git a/core/sessionmanager.lua b/core/sessionmanager.lua
index 7f296ff1..426afa7b 100644
--- a/core/sessionmanager.lua
+++ b/core/sessionmanager.lua
@@ -123,15 +123,24 @@ local function destroy_session(session, err)
retire_session(session);
end
-local function make_authenticated(session, username, scope)
+local function make_authenticated(session, username, role_name)
username = nodeprep(username);
if not username or #username == 0 then return nil, "Invalid username"; end
session.username = username;
if session.type == "c2s_unauthed" then
session.type = "c2s_unbound";
end
- session.auth_scope = scope;
- session.log("info", "Authenticated as %s@%s", username, session.host or "(unknown)");
+
+ local role;
+ if role_name then
+ role = hosts[session.host].authz.get_role_info(role_name);
+ else
+ role = hosts[session.host].authz.get_user_default_role(username);
+ end
+ if role then
+ sessionlib.set_role(session, role);
+ end
+ session.log("info", "Authenticated as %s@%s [%s]", username, session.host or "(unknown)", role and role.name or "no role");
return true;
end
diff --git a/core/usermanager.lua b/core/usermanager.lua
index 45f104fa..970140ef 100644
--- a/core/usermanager.lua
+++ b/core/usermanager.lua
@@ -188,11 +188,6 @@ local function set_roles(jid, host, roles)
end
end
-local function is_admin(jid, host)
- local roles = get_roles(jid, host);
- return roles and roles["prosody:admin"];
-end
-
local function get_users_with_role(role, host)
if not hosts[host] then return false; end
if type(role) ~= "string" then return false; end
@@ -224,7 +219,6 @@ return {
get_provider = get_provider;
get_roles = get_roles;
set_roles = set_roles;
- is_admin = is_admin;
get_users_with_role = get_users_with_role;
get_jids_with_role = get_jids_with_role;
};
diff --git a/plugins/adhoc/adhoc.lib.lua b/plugins/adhoc/adhoc.lib.lua
index eb91f252..9f091e3b 100644
--- a/plugins/adhoc/adhoc.lib.lua
+++ b/plugins/adhoc/adhoc.lib.lua
@@ -23,10 +23,16 @@ end
function _M.new(name, node, handler, permission)
if not permission then
error "adhoc.new() expects a permission argument, none given"
- end
- if permission == "user" then
+ elseif permission == "user" then
error "the permission mode 'user' has been renamed 'any', please update your code"
end
+ if permission == "admin" then
+ module:default_permission("prosody:admin", "mod_adhoc:"..node);
+ permission = "check";
+ elseif permission == "global_admin" then
+ module:default_permission("prosody:operator", "mod_adhoc:"..node);
+ permission = "check";
+ end
return { name = name, node = node, handler = handler, cmdtag = _cmdtag, permission = permission };
end
diff --git a/plugins/adhoc/mod_adhoc.lua b/plugins/adhoc/mod_adhoc.lua
index 9d6ff77a..c94ff24f 100644
--- a/plugins/adhoc/mod_adhoc.lua
+++ b/plugins/adhoc/mod_adhoc.lua
@@ -7,7 +7,6 @@
local it = require "util.iterators";
local st = require "util.stanza";
-local is_admin = require "core.usermanager".is_admin;
local jid_host = require "util.jid".host;
local adhoc_handle_cmd = module:require "adhoc".handle_cmd;
local xmlns_cmd = "http://jabber.org/protocol/commands";
@@ -15,18 +14,17 @@ local commands = {};
module:add_feature(xmlns_cmd);
+local function check_permissions(event, node, command)
+ return (command.permission == "check" and module:may("mod_adhoc:"..node, event))
+ or (command.permission == "local_user" and jid_host(event.stanza.attr.from) == module.host)
+ or (command.permission == "any");
+end
+
module:hook("host-disco-info-node", function (event)
local stanza, origin, reply, node = event.stanza, event.origin, event.reply, event.node;
if commands[node] then
- local from = stanza.attr.from;
- local privileged = is_admin(from, stanza.attr.to);
- local global_admin = is_admin(from);
- local hostname = jid_host(from);
local command = commands[node];
- if (command.permission == "admin" and privileged)
- or (command.permission == "global_admin" and global_admin)
- or (command.permission == "local_user" and hostname == module.host)
- or (command.permission == "any") then
+ if check_permissions(event, node, command) then
reply:tag("identity", { name = command.name,
category = "automation", type = "command-node" }):up();
reply:tag("feature", { var = xmlns_cmd }):up();
@@ -44,20 +42,13 @@ module:hook("host-disco-info-node", function (event)
end);
module:hook("host-disco-items-node", function (event)
- local stanza, reply, disco_node = event.stanza, event.reply, event.node;
+ local reply, disco_node = event.reply, event.node;
if disco_node ~= xmlns_cmd then
return;
end
- local from = stanza.attr.from;
- local admin = is_admin(from, stanza.attr.to);
- local global_admin = is_admin(from);
- local hostname = jid_host(from);
for node, command in it.sorted_pairs(commands) do
- if (command.permission == "admin" and admin)
- or (command.permission == "global_admin" and global_admin)
- or (command.permission == "local_user" and hostname == module.host)
- or (command.permission == "any") then
+ if check_permissions(event, node, command) then
reply:tag("item", { name = command.name,
node = node, jid = module:get_host() });
reply:up();
@@ -71,15 +62,9 @@ module:hook("iq-set/host/"..xmlns_cmd..":command", function (event)
local node = stanza.tags[1].attr.node
local command = commands[node];
if command then
- local from = stanza.attr.from;
- local admin = is_admin(from, stanza.attr.to);
- local global_admin = is_admin(from);
- local hostname = jid_host(from);
- if (command.permission == "admin" and not admin)
- or (command.permission == "global_admin" and not global_admin)
- or (command.permission == "local_user" and hostname ~= module.host) then
+ if not check_permissions(event, node, command) then
origin.send(st.error_reply(stanza, "auth", "forbidden", "You don't have permission to execute this command"):up()
- :add_child(command:cmdtag("canceled")
+ :add_child(command:cmdtag("canceled")
:tag("note", {type="error"}):text("You don't have permission to execute this command")));
return true
end
diff --git a/plugins/mod_announce.lua b/plugins/mod_announce.lua
index c742ebb8..8161d4ba 100644
--- a/plugins/mod_announce.lua
+++ b/plugins/mod_announce.lua
@@ -9,7 +9,6 @@
local st, jid = require "util.stanza", require "util.jid";
local hosts = prosody.hosts;
-local is_admin = require "core.usermanager".is_admin;
function send_to_online(message, host)
local sessions;
@@ -34,6 +33,7 @@ function send_to_online(message, host)
return c;
end
+module:default_permission("prosody:admin", ":send-announcement");
-- Old <message>-based jabberd-style announcement sending
function handle_announcement(event)
@@ -45,8 +45,8 @@ function handle_announcement(event)
return; -- Not an announcement
end
- if not is_admin(stanza.attr.from, host) then
- -- Not an admin? Not allowed!
+ if not module:may(":send-announcement", event) then
+ -- Not allowed!
module:log("warn", "Non-admin '%s' tried to send server announcement", stanza.attr.from);
return;
end
diff --git a/plugins/mod_auth_ldap.lua b/plugins/mod_auth_ldap.lua
index 4d484aaa..a3ea880c 100644
--- a/plugins/mod_auth_ldap.lua
+++ b/plugins/mod_auth_ldap.lua
@@ -1,6 +1,5 @@
-- mod_auth_ldap
-local jid_split = require "util.jid".split;
local new_sasl = require "util.sasl".new;
local lualdap = require "lualdap";
@@ -21,6 +20,13 @@ local ldap_admins = module:get_option_string("ldap_admin_filter",
module:get_option_string("ldap_admins")); -- COMPAT with mistake in documentation
local host = ldap_filter_escape(module:get_option_string("realm", module.host));
+if ldap_admins then
+ module:log("error", "The 'ldap_admin_filter' option has been deprecated, "..
+ "and will be ignored. Equivalent functionality may be added in "..
+ "the future if there is demand."
+ );
+end
+
-- Initiate connection
local ld = nil;
module.unload = function() if ld then pcall(ld, ld.close); end end
@@ -133,22 +139,4 @@ else
module:log("error", "Unsupported ldap_mode %s", tostring(ldap_mode));
end
-if ldap_admins then
- function provider.is_admin(jid)
- local username, user_host = jid_split(jid);
- if user_host ~= module.host then
- return false;
- end
- return ldap_do("search", 2, {
- base = ldap_base;
- scope = ldap_scope;
- sizelimit = 1;
- filter = ldap_admins:gsub("%$(%a+)", {
- user = ldap_filter_escape(username);
- host = host;
- });
- });
- end
-end
-
module:provides("auth", provider);
diff --git a/plugins/mod_authz_internal.lua b/plugins/mod_authz_internal.lua
index 17687959..35bc3929 100644
--- a/plugins/mod_authz_internal.lua
+++ b/plugins/mod_authz_internal.lua
@@ -1,20 +1,89 @@
local array = require "util.array";
local it = require "util.iterators";
local set = require "util.set";
-local jid_split = require "util.jid".split;
+local jid_split, jid_bare = require "util.jid".split, require "util.jid".bare;
local normalize = require "util.jid".prep;
+local config_global_admin_jids = module:context("*"):get_option_set("admins", {}) / normalize;
local config_admin_jids = module:get_option_inherited_set("admins", {}) / normalize;
local host = module.host;
local role_store = module:open_store("roles");
local role_map_store = module:open_store("roles", "map");
-local admin_role = { ["prosody:admin"] = true };
+local role_methods = {};
+local role_mt = { __index = role_methods };
+
+local role_registry = {
+ ["prosody:operator"] = {
+ default = true;
+ priority = 75;
+ includes = { "prosody:admin" };
+ };
+ ["prosody:admin"] = {
+ default = true;
+ priority = 50;
+ includes = { "prosody:user" };
+ };
+ ["prosody:user"] = {
+ default = true;
+ priority = 25;
+ includes = { "prosody:restricted" };
+ };
+ ["prosody:restricted"] = {
+ default = true;
+ priority = 15;
+ };
+};
+
+-- Some processing on the role registry
+for role_name, role_info in pairs(role_registry) do
+ role_info.name = role_name;
+ role_info.includes = set.new(role_info.includes) / function (included_role_name)
+ return role_registry[included_role_name];
+ end;
+ if not role_info.permissions then
+ role_info.permissions = {};
+ end
+ setmetatable(role_info, role_mt);
+end
+
+function role_methods:may(action, context)
+ local policy = self.permissions[action];
+ if policy ~= nil then
+ return policy;
+ end
+ for inherited_role in self.includes do
+ module:log("debug", "Checking included role '%s' for %s", inherited_role.name, action);
+ policy = inherited_role:may(action, context);
+ if policy ~= nil then
+ return policy;
+ end
+ end
+ return false;
+end
+
+-- Public API
+
+local config_operator_role_set = {
+ ["prosody:operator"] = role_registry["prosody:operator"];
+};
+local config_admin_role_set = {
+ ["prosody:admin"] = role_registry["prosody:admin"];
+};
function get_user_roles(user)
- if config_admin_jids:contains(user.."@"..host) then
- return admin_role;
+ local bare_jid = user.."@"..host;
+ if config_global_admin_jids:contains(bare_jid) then
+ return config_operator_role_set;
+ elseif config_admin_jids:contains(bare_jid) then
+ return config_admin_role_set;
+ end
+ local role_names = role_store:get(user);
+ if not role_names then return {}; end
+ local roles = {};
+ for role_name in pairs(role_names) do
+ roles[role_name] = role_registry[role_name];
end
- return role_store:get(user);
+ return roles;
end
function set_user_roles(user, roles)
@@ -22,10 +91,29 @@ function set_user_roles(user, roles)
return true;
end
-function get_users_with_role(role)
- local storage_role_users = it.to_array(it.keys(role_map_store:get_all(role) or {}));
- if role == "prosody:admin" then
- local config_admin_users = config_admin_jids / function (admin_jid)
+function get_user_default_role(user)
+ local roles = get_user_roles(user);
+ if not roles then return nil; end
+ local default_role;
+ for role_name, role_info in pairs(roles) do --luacheck: ignore 213/role_name
+ if role_info.default and (not default_role or role_info.priority > default_role.priority) then
+ default_role = role_info;
+ end
+ end
+ if not default_role then return nil; end
+ return default_role;
+end
+
+function get_users_with_role(role_name)
+ local storage_role_users = it.to_array(it.keys(role_map_store:get_all(role_name) or {}));
+ local config_set;
+ if role_name == "prosody:admin" then
+ config_set = config_admin_jids;
+ elseif role_name == "prosody:operator" then
+ config_set = config_global_admin_jids;
+ end
+ if config_set then
+ local config_admin_users = config_set / function (admin_jid)
local j_node, j_host = jid_split(admin_jid);
if j_host == host then
return j_node;
@@ -36,24 +124,49 @@ function get_users_with_role(role)
return storage_role_users;
end
-function get_jid_roles(jid)
- if config_admin_jids:contains(jid) then
- return admin_role;
+function get_jid_role(jid)
+ local bare_jid = jid_bare(jid);
+ if config_global_admin_jids:contains(bare_jid) then
+ return role_registry["prosody:operator"];
+ elseif config_admin_jids:contains(bare_jid) then
+ return role_registry["prosody:admin"];
end
return nil;
end
-function set_jid_roles(jid) -- luacheck: ignore 212
+function set_jid_role(jid) -- luacheck: ignore 212
return false;
end
-function get_jids_with_role(role)
+function get_jids_with_role(role_name)
-- Fetch role users from storage
- local storage_role_jids = array.map(get_users_with_role(role), function (username)
+ local storage_role_jids = array.map(get_users_with_role(role_name), function (username)
return username.."@"..host;
end);
- if role == "prosody:admin" then
+ if role_name == "prosody:admin" then
return it.to_array(config_admin_jids + set.new(storage_role_jids));
+ elseif role_name == "prosody:operator" then
+ return it.to_array(config_global_admin_jids + set.new(storage_role_jids));
end
return storage_role_jids;
end
+
+function add_default_permission(role_name, action, policy)
+ local role = role_registry[role_name];
+ if not role then
+ module:log("warn", "Attempt to add default permission for unknown role: %s", role_name);
+ return nil, "no-such-role";
+ end
+ if role.permissions[action] == nil then
+ if policy == nil then
+ policy = true;
+ end
+ module:log("debug", "Adding permission, role '%s' may '%s': %s", role_name, action, policy and "allow" or "deny");
+ role.permissions[action] = policy;
+ end
+ return true;
+end
+
+function get_role_info(role_name)
+ return role_registry[role_name];
+end
diff --git a/plugins/mod_disco.lua b/plugins/mod_disco.lua
index 79249c52..7b3e5caf 100644
--- a/plugins/mod_disco.lua
+++ b/plugins/mod_disco.lua
@@ -8,7 +8,6 @@
local get_children = require "core.hostmanager".get_children;
local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
-local um_is_admin = require "core.usermanager".is_admin;
local jid_split = require "util.jid".split;
local jid_bare = require "util.jid".bare;
local st = require "util.stanza"
@@ -162,14 +161,16 @@ module:hook("s2s-stream-features", function (event)
end
end);
+module:default_permission("prosody:admin", ":be-discovered-admin");
+
-- Handle disco requests to user accounts
if module:get_host_type() ~= "local" then return end -- skip for components
module:hook("iq-get/bare/http://jabber.org/protocol/disco#info:query", function(event)
local origin, stanza = event.origin, event.stanza;
local node = stanza.tags[1].attr.node;
local username = jid_split(stanza.attr.to) or origin.username;
- local is_admin = um_is_admin(stanza.attr.to or origin.full_jid, module.host)
- if not stanza.attr.to or (expose_admins and is_admin) or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then
+ local target_is_admin = module:may(":be-discovered-admin", stanza.attr.to or origin.full_jid);
+ if not stanza.attr.to or (expose_admins and target_is_admin) or is_contact_subscribed(username, module.host, jid_bare(stanza.attr.from)) then
if node and node ~= "" then
local reply = st.reply(stanza):tag('query', {xmlns='http://jabber.org/protocol/disco#info', node=node});
if not reply.attr.from then reply.attr.from = origin.username.."@"..origin.host; end -- COMPAT To satisfy Psi when querying own account
@@ -185,7 +186,7 @@ module:hook("iq-get/bare/http://jabber.org/protocol/disco#info:query", function(
end
local reply = st.reply(stanza):tag('query', {xmlns='http://jabber.org/protocol/disco#info'});
if not reply.attr.from then reply.attr.from = origin.username.."@"..origin.host; end -- COMPAT To satisfy Psi when querying own account
- if is_admin then
+ if target_is_admin then
reply:tag('identity', {category='account', type='admin'}):up();
elseif prosody.hosts[module.host].users.name == "anonymous" then
reply:tag('identity', {category='account', type='anonymous'}):up();
diff --git a/plugins/mod_invites_adhoc.lua b/plugins/mod_invites_adhoc.lua
index bd6f0c2e..04c74461 100644
--- a/plugins/mod_invites_adhoc.lua
+++ b/plugins/mod_invites_adhoc.lua
@@ -2,7 +2,6 @@
local dataforms = require "util.dataforms";
local datetime = require "util.datetime";
local split_jid = require "util.jid".split;
-local usermanager = require "core.usermanager";
local new_adhoc = module:require("adhoc").new;
@@ -13,8 +12,7 @@ local allow_user_invites = module:get_option_boolean("allow_user_invites", false
-- on the server, use the option above instead.
local allow_contact_invites = module:get_option_boolean("allow_contact_invites", true);
-local allow_user_invite_roles = module:get_option_set("allow_user_invites_by_roles");
-local deny_user_invite_roles = module:get_option_set("deny_user_invites_by_roles");
+module:default_permission(allow_user_invites and "prosody:user" or "prosody:admin", ":invite-users");
local invites;
if prosody.shutdown then -- COMPAT hack to detect prosodyctl
@@ -42,36 +40,8 @@ local invite_result_form = dataforms.new({
-- This is for checking if the specified JID may create invites
-- that allow people to register accounts on this host.
-local function may_invite_new_users(jid)
- if usermanager.get_roles then
- local user_roles = usermanager.get_roles(jid, module.host);
- if not user_roles then
- -- User has no roles we can check, just return default
- return allow_user_invites;
- end
-
- if user_roles["prosody:admin"] then
- return true;
- end
- if allow_user_invite_roles then
- for allowed_role in allow_user_invite_roles do
- if user_roles[allowed_role] then
- return true;
- end
- end
- end
- if deny_user_invite_roles then
- for denied_role in deny_user_invite_roles do
- if user_roles[denied_role] then
- return false;
- end
- end
- end
- elseif usermanager.is_admin(jid, module.host) then -- COMPAT w/0.11
- return true; -- Admins may always create invitations
- end
- -- No role matches, so whatever the default is
- return allow_user_invites;
+local function may_invite_new_users(context)
+ return module:may(":invite-users", context);
end
module:depends("adhoc");
@@ -91,7 +61,7 @@ module:provides("adhoc", new_adhoc("Create new contact invite", "urn:xmpp:invite
};
};
end
- local invite = invites.create_contact(username, may_invite_new_users(data.from), {
+ local invite = invites.create_contact(username, may_invite_new_users(data), {
source = data.from
});
--TODO: check errors
diff --git a/plugins/mod_pubsub/mod_pubsub.lua b/plugins/mod_pubsub/mod_pubsub.lua
index ef31f326..f51e8fe4 100644
--- a/plugins/mod_pubsub/mod_pubsub.lua
+++ b/plugins/mod_pubsub/mod_pubsub.lua
@@ -1,7 +1,6 @@
local pubsub = require "util.pubsub";
local st = require "util.stanza";
local jid_bare = require "util.jid".bare;
-local usermanager = require "core.usermanager";
local new_id = require "util.id".medium;
local storagemanager = require "core.storagemanager";
local xtemplate = require "util.xtemplate";
@@ -177,9 +176,10 @@ module:hook("host-disco-items", function (event)
end);
local admin_aff = module:get_option_string("default_admin_affiliation", "owner");
+module:default_permission("prosody:admin", ":service-admin");
local function get_affiliation(jid)
local bare_jid = jid_bare(jid);
- if bare_jid == module.host or usermanager.is_admin(bare_jid, module.host) then
+ if bare_jid == module.host or module:may(":service-admin", bare_jid) then
return admin_aff;
end
end
diff --git a/plugins/muc/hidden.lib.lua b/plugins/muc/hidden.lib.lua
index 153df21a..087fa102 100644
--- a/plugins/muc/hidden.lib.lua
+++ b/plugins/muc/hidden.lib.lua
@@ -8,7 +8,7 @@
--
local restrict_public = not module:get_option_boolean("muc_room_allow_public", true);
-local um_is_admin = require "core.usermanager".is_admin;
+module:default_permission(restrict_public and "prosody:admin" or "prosody:user", ":create-public-room");
local function get_hidden(room)
return room._data.hidden;
@@ -22,8 +22,8 @@ local function set_hidden(room, hidden)
end
module:hook("muc-config-form", function(event)
- if restrict_public and not um_is_admin(event.actor, module.host) then
- -- Don't show option if public rooms are restricted and user is not admin of this host
+ if not module:may(":create-public-room", event.actor) then
+ -- Hide config option if this user is not allowed to create public rooms
return;
end
table.insert(event.form, {
@@ -36,7 +36,7 @@ module:hook("muc-config-form", function(event)
end, 100-9);
module:hook("muc-config-submitted/muc#roomconfig_publicroom", function(event)
- if restrict_public and not um_is_admin(event.actor, module.host) then
+ if not module:may(":create-public-room", event.actor) then
return; -- Not allowed
end
if set_hidden(event.room, not event.value) then
diff --git a/plugins/muc/mod_muc.lua b/plugins/muc/mod_muc.lua
index 5873b1a2..08be3586 100644
--- a/plugins/muc/mod_muc.lua
+++ b/plugins/muc/mod_muc.lua
@@ -100,7 +100,6 @@ local jid_prep = require "util.jid".prep;
local jid_bare = require "util.jid".bare;
local st = require "util.stanza";
local cache = require "util.cache";
-local um_is_admin = require "core.usermanager".is_admin;
module:require "muc/config_form_sections";
@@ -111,21 +110,23 @@ module:depends "muc_unique"
module:require "muc/hats";
module:require "muc/lock";
-local function is_admin(jid)
- return um_is_admin(jid, module.host);
-end
+module:default_permissions("prosody:admin", {
+ ":automatic-ownership";
+ ":create-room";
+ ":recreate-destroyed-room";
+});
if module:get_option_boolean("component_admins_as_room_owners", true) then
-- Monkey patch to make server admins room owners
local _get_affiliation = room_mt.get_affiliation;
function room_mt:get_affiliation(jid)
- if is_admin(jid) then return "owner"; end
+ if module:may(":automatic-ownership", jid) then return "owner"; end
return _get_affiliation(self, jid);
end
local _set_affiliation = room_mt.set_affiliation;
function room_mt:set_affiliation(actor, jid, affiliation, reason, data)
- if affiliation ~= "owner" and is_admin(jid) then return nil, "modify", "not-acceptable"; end
+ if affiliation ~= "owner" and module:may(":automatic-ownership", jid) then return nil, "modify", "not-acceptable"; end
return _set_affiliation(self, actor, jid, affiliation, reason, data);
end
end
@@ -412,6 +413,8 @@ if module:get_option_boolean("muc_tombstones", true) then
end, -10);
end
+module:default_permission("prosody:admin", ":create-room");
+
do
local restrict_room_creation = module:get_option("restrict_room_creation");
if restrict_room_creation == true then
@@ -422,7 +425,7 @@ do
module:hook("muc-room-pre-create", function(event)
local origin, stanza = event.origin, event.stanza;
local user_jid = stanza.attr.from;
- if not is_admin(user_jid) and not (
+ if not module:may(":create-room", event) and not (
restrict_room_creation == "local" and
select(2, jid_split(user_jid)) == host_suffix
) then
@@ -465,7 +468,7 @@ for event_name, method in pairs {
if room and room._data.destroyed then
if room._data.locked < os.time()
- or (is_admin(stanza.attr.from) and stanza.name == "presence" and stanza.attr.type == nil) then
+ or (module:may(":recreate-destroyed-room", event) and stanza.name == "presence" and stanza.attr.type == nil) then
-- Allow the room to be recreated by admin or after time has passed
delete_room(room);
room = nil;
diff --git a/plugins/muc/persistent.lib.lua b/plugins/muc/persistent.lib.lua
index c3b16ea4..4c753921 100644
--- a/plugins/muc/persistent.lib.lua
+++ b/plugins/muc/persistent.lib.lua
@@ -8,7 +8,10 @@
--
local restrict_persistent = not module:get_option_boolean("muc_room_allow_persistent", true);
-local um_is_admin = require "core.usermanager".is_admin;
+module:default_permission(
+ restrict_persistent and "prosody:admin" or "prosody:user",
+ ":create-persistent-room"
+);
local function get_persistent(room)
return room._data.persistent;
@@ -22,8 +25,8 @@ local function set_persistent(room, persistent)
end
module:hook("muc-config-form", function(event)
- if restrict_persistent and not um_is_admin(event.actor, module.host) then
- -- Don't show option if hidden rooms are restricted and user is not admin of this host
+ if not module:may(":create-persistent-room", event.actor) then
+ -- Hide config option if this user is not allowed to create persistent rooms
return;
end
table.insert(event.form, {
@@ -36,7 +39,7 @@ module:hook("muc-config-form", function(event)
end, 100-5);
module:hook("muc-config-submitted/muc#roomconfig_persistentroom", function(event)
- if restrict_persistent and not um_is_admin(event.actor, module.host) then
+ if not module:may(":create-persistent-room", event.actor) then
return; -- Not allowed
end
if set_persistent(event.room, event.value) then
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 18:06:40 +0000