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-rw-r--r--core/usermanager.lua237
1 files changed, 170 insertions, 67 deletions
diff --git a/core/usermanager.lua b/core/usermanager.lua
index 45f104fa..6db06e5d 100644
--- a/core/usermanager.lua
+++ b/core/usermanager.lua
@@ -6,17 +6,13 @@
-- COPYING file in the source package for more information.
--
-local modulemanager = require "core.modulemanager";
-local log = require "util.logger".init("usermanager");
+local modulemanager = require "prosody.core.modulemanager";
+local log = require "prosody.util.logger".init("usermanager");
local type = type;
-local it = require "util.iterators";
-local jid_bare = require "util.jid".bare;
-local jid_split = require "util.jid".split;
-local jid_prep = require "util.jid".prep;
-local config = require "core.configmanager";
-local sasl_new = require "util.sasl".new;
-local storagemanager = require "core.storagemanager";
-local set = require "util.set";
+local jid_split = require "prosody.util.jid".split;
+local config = require "prosody.core.configmanager";
+local sasl_new = require "prosody.util.sasl".new;
+local storagemanager = require "prosody.core.storagemanager";
local prosody = _G.prosody;
local hosts = prosody.hosts;
@@ -25,6 +21,8 @@ local setmetatable = setmetatable;
local default_provider = "internal_hashed";
+local debug = debug;
+
local _ENV = nil;
-- luacheck: std none
@@ -36,26 +34,26 @@ local function new_null_provider()
});
end
-local global_admins_config = config.get("*", "admins");
-if type(global_admins_config) ~= "table" then
- global_admins_config = nil; -- TODO: factor out moduleapi magic config handling and use it here
-end
-local global_admins = set.new(global_admins_config) / jid_prep;
+local fallback_authz_provider = {
+ -- luacheck: ignore 212
+ get_jids_with_role = function (role) end;
-local admin_role = { ["prosody:admin"] = true };
-local global_authz_provider = {
- get_user_roles = function (user) end; --luacheck: ignore 212/user
- get_jid_roles = function (jid)
- if global_admins:contains(jid) then
- return admin_role;
- end
- end;
- get_jids_with_role = function (role)
- if role ~= "prosody:admin" then return {}; end
- return it.to_array(global_admins);
- end;
- set_user_roles = function (user, roles) end; -- luacheck: ignore 212
- set_jid_roles = function (jid, roles) end; -- luacheck: ignore 212
+ get_user_role = function (user) end;
+ set_user_role = function (user, role_name) end;
+
+ get_user_secondary_roles = function (user) end;
+ add_user_secondary_role = function (user, host, role_name) end;
+ remove_user_secondary_role = function (user, host, role_name) end;
+
+ user_can_assume_role = function(user, role_name) end;
+
+ get_jid_role = function (jid) end;
+ set_jid_role = function (jid, role) end;
+
+ get_users_with_role = function (role_name) end;
+ add_default_permission = function (role_name, action, policy) end;
+ get_role_by_name = function (role_name) end;
+ get_all_roles = function () end;
};
local provider_mt = { __index = new_null_provider() };
@@ -66,7 +64,7 @@ local function initialize_host(host)
local authz_provider_name = config.get(host, "authorization") or "internal";
local authz_mod = modulemanager.load(host, "authz_"..authz_provider_name);
- host_session.authz = authz_mod or global_authz_provider;
+ host_session.authz = authz_mod or fallback_authz_provider;
if host_session.type ~= "local" then return; end
@@ -116,6 +114,12 @@ local function set_password(username, password, host, resource)
return ok, err;
end
+local function get_account_info(username, host)
+ local method = hosts[host].users.get_account_info;
+ if not method then return nil, "method not supported"; end
+ return method(username);
+end
+
local function user_exists(username, host)
if hosts[host].sessions[username] then return true; end
return hosts[host].users.user_exists(username);
@@ -132,6 +136,43 @@ local function delete_user(username, host)
return storagemanager.purge(username, host);
end
+local function user_is_enabled(username, host)
+ local method = hosts[host].users.is_enabled;
+ if method then return method(username); end
+
+ -- Fallback
+ local info, err = get_account_info(username, host);
+ if info and info.enabled ~= nil then
+ return info.enabled;
+ elseif err ~= "method not implemented" then
+ -- Storage issues etetc
+ return info, err;
+ end
+
+ -- API unsupported implies users are always enabled
+ return true;
+end
+
+local function enable_user(username, host)
+ local method = hosts[host].users.enable;
+ if not method then return nil, "method not supported"; end
+ local ret, err = method(username);
+ if ret then
+ prosody.events.fire_event("user-enabled", { username = username, host = host });
+ end
+ return ret, err;
+end
+
+local function disable_user(username, host)
+ local method = hosts[host].users.disable;
+ if not method then return nil, "method not supported"; end
+ local ret, err = method(username);
+ if ret then
+ prosody.events.fire_event("user-disabled", { username = username, host = host });
+ end
+ return ret, err;
+end
+
local function users(host)
return hosts[host].users.users();
end
@@ -144,70 +185,118 @@ local function get_provider(host)
return hosts[host].users;
end
-local function get_roles(jid, host)
+local function get_user_role(user, host)
if host and not hosts[host] then return false; end
- if type(jid) ~= "string" then return false; end
+ if type(user) ~= "string" then return false; end
- jid = jid_bare(jid);
- host = host or "*";
+ return hosts[host].authz.get_user_role(user);
+end
+
+local function set_user_role(user, host, role_name)
+ if host and not hosts[host] then return false; end
+ if type(user) ~= "string" then return false; end
- local actor_user, actor_host = jid_split(jid);
- local roles;
+ local role, err = hosts[host].authz.set_user_role(user, role_name);
+ if role then
+ prosody.events.fire_event("user-role-changed", {
+ username = user, host = host, role = role;
+ });
+ end
+ return role, err;
+end
- local authz_provider = (host ~= "*" and hosts[host].authz) or global_authz_provider;
+local function user_can_assume_role(user, host, role_name)
+ if host and not hosts[host] then return false; end
+ if type(user) ~= "string" then return false; end
- if actor_user and actor_host == host then -- Local user
- roles = authz_provider.get_user_roles(actor_user);
- else -- Remote user/JID
- roles = authz_provider.get_jid_roles(jid);
+ return hosts[host].authz.user_can_assume_role(user, role_name);
+end
+
+local function add_user_secondary_role(user, host, role_name)
+ if host and not hosts[host] then return false; end
+ if type(user) ~= "string" then return false; end
+
+ local role, err = hosts[host].authz.add_user_secondary_role(user, role_name);
+ if role then
+ prosody.events.fire_event("user-role-added", {
+ username = user, host = host, role = role;
+ });
end
+ return role, err;
+end
+
+local function remove_user_secondary_role(user, host, role_name)
+ if host and not hosts[host] then return false; end
+ if type(user) ~= "string" then return false; end
- return roles;
+ local ok, err = hosts[host].authz.remove_user_secondary_role(user, role_name);
+ if ok then
+ prosody.events.fire_event("user-role-removed", {
+ username = user, host = host, role_name = role_name;
+ });
+ end
+ return ok, err;
end
-local function set_roles(jid, host, roles)
+local function get_user_secondary_roles(user, host)
if host and not hosts[host] then return false; end
- if type(jid) ~= "string" then return false; end
+ if type(user) ~= "string" then return false; end
- jid = jid_bare(jid);
- host = host or "*";
+ return hosts[host].authz.get_user_secondary_roles(user);
+end
- local actor_user, actor_host = jid_split(jid);
+local function get_jid_role(jid, host)
+ local jid_node, jid_host = jid_split(jid);
+ if host == jid_host and jid_node then
+ return hosts[host].authz.get_user_role(jid_node);
+ end
+ return hosts[host].authz.get_jid_role(jid);
+end
- local authz_provider = (host ~= "*" and hosts[host].authz) or global_authz_provider;
- if actor_user and actor_host == host then -- Local user
- local ok, err = authz_provider.set_user_roles(actor_user, roles);
- if ok then
- prosody.events.fire_event("user-roles-changed", {
- username = actor_user, host = actor_host
- });
- end
- return ok, err;
- else -- Remote entity
- return authz_provider.set_jid_roles(jid, roles)
+local function set_jid_role(jid, host, role_name)
+ local _, jid_host = jid_split(jid);
+ if host == jid_host then
+ return nil, "unexpected-local-jid";
end
+ return hosts[host].authz.set_jid_role(jid, role_name)
end
+local strict_deprecate_is_admin;
+local legacy_admin_roles = { ["prosody:admin"] = true, ["prosody:operator"] = true };
local function is_admin(jid, host)
- local roles = get_roles(jid, host);
- return roles and roles["prosody:admin"];
+ if strict_deprecate_is_admin == nil then
+ strict_deprecate_is_admin = (config.get("*", "strict_deprecate_is_admin") == true);
+ end
+ if strict_deprecate_is_admin then
+ log("error", "Attempt to use deprecated is_admin() API: %s", debug.traceback());
+ return false;
+ end
+ log("warn", "Usage of legacy is_admin() API, which will be disabled in a future build: %s", debug.traceback());
+ log("warn", "See https://prosody.im/doc/developers/permissions about the new permissions API");
+ return legacy_admin_roles[get_jid_role(jid, host)] or false;
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
-
return hosts[host].authz.get_users_with_role(role);
end
local function get_jids_with_role(role, host)
if host and not hosts[host] then return false; end
if type(role) ~= "string" then return false; end
+ return hosts[host].authz.get_jids_with_role(role);
+end
- host = host or "*";
+local function get_role_by_name(role_name, host)
+ if host and not hosts[host] then return false; end
+ if type(role_name) ~= "string" then return false; end
+ return hosts[host].authz.get_role_by_name(role_name);
+end
- local authz_provider = (host ~= "*" and hosts[host].authz) or global_authz_provider;
- return authz_provider.get_jids_with_role(role);
+local function get_all_roles(host)
+ if host and not hosts[host] then return false; end
+ return hosts[host].authz.get_all_roles();
end
return {
@@ -216,15 +305,29 @@ return {
test_password = test_password;
get_password = get_password;
set_password = set_password;
+ get_account_info = get_account_info;
user_exists = user_exists;
create_user = create_user;
delete_user = delete_user;
+ user_is_enabled = user_is_enabled;
+ enable_user = enable_user;
+ disable_user = disable_user;
users = users;
get_sasl_handler = get_sasl_handler;
get_provider = get_provider;
- get_roles = get_roles;
- set_roles = set_roles;
- is_admin = is_admin;
+ get_user_role = get_user_role;
+ set_user_role = set_user_role;
+ user_can_assume_role = user_can_assume_role;
+ add_user_secondary_role = add_user_secondary_role;
+ remove_user_secondary_role = remove_user_secondary_role;
+ get_user_secondary_roles = get_user_secondary_roles;
get_users_with_role = get_users_with_role;
+ get_jid_role = get_jid_role;
+ set_jid_role = set_jid_role;
get_jids_with_role = get_jids_with_role;
+ get_role_by_name = get_role_by_name;
+ get_all_roles = get_all_roles;
+
+ -- Deprecated
+ is_admin = is_admin;
};