| -- |
| -- Licensed to the Apache Software Foundation (ASF) under one or more |
| -- contributor license agreements. See the NOTICE file distributed with |
| -- this work for additional information regarding copyright ownership. |
| -- The ASF licenses this file to You under the Apache License, Version 2.0 |
| -- (the "License"); you may not use this file except in compliance with |
| -- the License. You may obtain a copy of the License at |
| -- |
| -- http://www.apache.org/licenses/LICENSE-2.0 |
| -- |
| -- Unless required by applicable law or agreed to in writing, software |
| -- distributed under the License is distributed on an "AS IS" BASIS, |
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| -- See the License for the specific language governing permissions and |
| -- limitations under the License. |
| -- |
| local core = require("apisix.core") |
| local plugins = require("apisix.admin.plugins") |
| local utils = require("apisix.admin.utils") |
| local plugin = require("apisix.plugin") |
| local pairs = pairs |
| |
| local _M = { |
| version = 0.1, |
| } |
| |
| |
| local function check_conf(conf) |
| -- core.log.error(core.json.encode(conf)) |
| if not conf then |
| return nil, {error_msg = "missing configurations"} |
| end |
| |
| core.log.info("schema: ", core.json.delay_encode(core.schema.consumer)) |
| core.log.info("conf : ", core.json.delay_encode(conf)) |
| local ok, err = core.schema.check(core.schema.consumer, conf) |
| if not ok then |
| return nil, {error_msg = "invalid configuration: " .. err} |
| end |
| |
| if conf.plugins then |
| ok, err = plugins.check_schema(conf.plugins, core.schema.TYPE_CONSUMER) |
| if not ok then |
| return nil, {error_msg = "invalid plugins configuration: " .. err} |
| end |
| |
| local count_auth_plugin = 0 |
| for name, conf in pairs(conf.plugins) do |
| local plugin_obj = plugin.get(name) |
| if plugin_obj.type == 'auth' then |
| count_auth_plugin = count_auth_plugin + 1 |
| end |
| end |
| |
| if count_auth_plugin == 0 then |
| return nil, {error_msg = "require one auth plugin"} |
| end |
| end |
| |
| return conf.username |
| end |
| |
| |
| function _M.put(_, conf) |
| local consumer_name, err = check_conf(conf) |
| if not consumer_name then |
| return 400, err |
| end |
| |
| local key = "/consumers/" .. consumer_name |
| core.log.info("key: ", key) |
| |
| local ok, err = utils.inject_conf_with_prev_conf("consumer", key, conf) |
| if not ok then |
| return 500, {error_msg = err} |
| end |
| |
| local res, err = core.etcd.set(key, conf) |
| if not res then |
| core.log.error("failed to put consumer[", key, "]: ", err) |
| return 500, {error_msg = err} |
| end |
| |
| return res.status, res.body |
| end |
| |
| |
| function _M.get(consumer_name) |
| local key = "/consumers" |
| if consumer_name then |
| key = key .. "/" .. consumer_name |
| end |
| |
| local res, err = core.etcd.get(key, not consumer_name) |
| if not res then |
| core.log.error("failed to get consumer[", key, "]: ", err) |
| return 500, {error_msg = err} |
| end |
| |
| return res.status, res.body |
| end |
| |
| |
| function _M.post(consumer_name, conf) |
| return 405, {error_msg = "not supported `POST` method for consumer"} |
| end |
| |
| |
| function _M.delete(consumer_name) |
| if not consumer_name then |
| return 400, {error_msg = "missing consumer name"} |
| end |
| |
| local key = "/consumers/" .. consumer_name |
| local res, err = core.etcd.delete(key) |
| if not res then |
| core.log.error("failed to delete consumer[", key, "]: ", err) |
| return 500, {error_msg = err} |
| end |
| |
| return res.status, res.body |
| end |
| |
| |
| return _M |