mirror of
https://gitee.com/iresty/apisix.git
synced 2024-12-16 01:41:17 +08:00
422 lines
9.8 KiB
Lua
422 lines
9.8 KiB
Lua
--
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-- Licensed to the Apache Software Foundation (ASF) under one or more
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-- contributor license agreements. See the NOTICE file distributed with
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-- this work for additional information regarding copyright ownership.
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-- The ASF licenses this file to You under the Apache License, Version 2.0
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-- (the "License"); you may not use this file except in compliance with
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-- the License. You may obtain a copy of the License at
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--
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-- http://www.apache.org/licenses/LICENSE-2.0
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--
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-- Unless required by applicable law or agreed to in writing, software
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-- distributed under the License is distributed on an "AS IS" BASIS,
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-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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-- See the License for the specific language governing permissions and
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-- limitations under the License.
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--
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local json_decode = require("toolkit.json").decode
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local json_encode = require("toolkit.json").encode
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local _M = {}
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local function inject_headers()
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local hdrs = ngx.req.get_headers()
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for k, v in pairs(hdrs) do
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if k:sub(1, 5) == "resp-" then
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ngx.header[k:sub(6)] = v
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end
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end
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end
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function _M.hello()
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ngx.req.read_body()
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local s = "hello world"
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ngx.header['Content-Length'] = #s + 1
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ngx.say(s)
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end
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function _M.hello_chunked()
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ngx.print("hell")
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ngx.flush(true)
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ngx.print("o w")
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ngx.flush(true)
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ngx.say("orld")
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end
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function _M.hello1()
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ngx.say("hello1 world")
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end
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function _M.hello_()
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ngx.say("hello world")
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end
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-- Fake endpoint, needed for testing authz-keycloak plugin.
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function _M.course_foo()
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ngx.say("course foo")
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end
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function _M.server_port()
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ngx.print(ngx.var.server_port)
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end
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_M.server_port_route2 = _M.server_port
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_M.server_port_hello = _M.server_port
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_M.server_port_aa = _M.server_port
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function _M.limit_conn()
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ngx.sleep(0.3)
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ngx.say("hello world")
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end
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function _M.plugin_proxy_rewrite()
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ngx.say("uri: ", ngx.var.uri)
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ngx.say("host: ", ngx.var.host)
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ngx.say("scheme: ", ngx.var.scheme)
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end
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function _M.plugin_proxy_rewrite_args()
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ngx.say("uri: ", ngx.var.uri)
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local args = ngx.req.get_uri_args()
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local keys = {}
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for k, _ in pairs(args) do
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table.insert(keys, k)
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end
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table.sort(keys)
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for _, key in ipairs(keys) do
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if type(args[key]) == "table" then
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ngx.say(key, ": ", table.concat(args[key], ','))
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else
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ngx.say(key, ": ", args[key])
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end
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end
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end
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function _M.specific_status()
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local status = ngx.var.http_x_test_upstream_status
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if status ~= nil then
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ngx.status = status
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ngx.say("upstream status: ", status)
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end
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end
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function _M.status()
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ngx.say("ok")
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end
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function _M.sleep1()
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ngx.sleep(1)
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ngx.say("ok")
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end
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function _M.ewma()
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if ngx.var.server_port == "1981"
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or ngx.var.server_port == "1982" then
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ngx.sleep(0.2)
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else
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ngx.sleep(0.1)
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end
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ngx.print(ngx.var.server_port)
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end
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local builtin_hdr_ignore_list = {
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["x-forwarded-for"] = true,
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["x-forwarded-proto"] = true,
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["x-forwarded-host"] = true,
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["x-forwarded-port"] = true,
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}
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function _M.uri()
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-- ngx.sleep(1)
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ngx.say("uri: ", ngx.var.uri)
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local headers = ngx.req.get_headers()
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local keys = {}
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for k in pairs(headers) do
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if not builtin_hdr_ignore_list[k] then
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table.insert(keys, k)
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end
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end
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table.sort(keys)
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for _, key in ipairs(keys) do
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ngx.say(key, ": ", headers[key])
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end
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end
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_M.uri_plugin_proxy_rewrite = _M.uri
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_M.uri_plugin_proxy_rewrite_args = _M.uri
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function _M.old_uri()
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-- ngx.sleep(1)
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ngx.say("uri: ", ngx.var.uri)
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local headers = ngx.req.get_headers()
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local keys = {}
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for k in pairs(headers) do
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table.insert(keys, k)
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end
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table.sort(keys)
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for _, key in ipairs(keys) do
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ngx.say(key, ": ", headers[key])
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end
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end
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function _M.opentracing()
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ngx.say("opentracing")
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end
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function _M.with_header()
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--split into multiple chunk
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ngx.say("hello")
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ngx.say("world")
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ngx.say("!")
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end
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function _M.mock_zipkin()
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ngx.req.read_body()
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local data = ngx.req.get_body_data()
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ngx.log(ngx.NOTICE, data)
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local spans = json_decode(data)
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local ver = ngx.req.get_uri_args()['span_version']
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if ver == "1" then
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if #spans ~= 5 then
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ngx.log(ngx.ERR, "wrong number of spans: ", #spans)
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ngx.exit(400)
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end
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else
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if #spans ~= 3 then
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-- request/proxy/response
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ngx.log(ngx.ERR, "wrong number of spans: ", #spans)
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ngx.exit(400)
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end
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end
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for _, span in pairs(spans) do
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local prefix = string.sub(span.name, 1, 6)
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if prefix ~= 'apisix' then
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ngx.log(ngx.ERR, "wrong prefix of name", prefix)
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ngx.exit(400)
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end
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if not span.traceId then
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ngx.log(ngx.ERR, "missing trace id")
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ngx.exit(400)
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end
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if not span.localEndpoint then
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ngx.log(ngx.ERR, "missing local endpoint")
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ngx.exit(400)
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end
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if span.localEndpoint.serviceName ~= 'APISIX'
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and span.localEndpoint.serviceName ~= 'apisix' then
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ngx.log(ngx.ERR, "wrong serviceName: ", span.localEndpoint.serviceName)
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ngx.exit(400)
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end
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if span.localEndpoint.port ~= 1984 then
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ngx.log(ngx.ERR, "wrong port: ", span.localEndpoint.port)
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ngx.exit(400)
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end
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local server_addr = ngx.req.get_uri_args()['server_addr']
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if server_addr then
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if span.localEndpoint.ipv4 ~= server_addr then
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ngx.log(ngx.ERR, "server_addr mismatched")
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ngx.exit(400)
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end
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end
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end
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end
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function _M.wolf_rbac_login_rest()
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ngx.req.read_body()
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local data = ngx.req.get_body_data()
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local args = json_decode(data)
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if not args.username then
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ngx.say(json_encode({ok=false, reason="ERR_USERNAME_MISSING"}))
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ngx.exit(0)
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end
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if not args.password then
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ngx.say(json_encode({ok=false, reason="ERR_PASSWORD_MISSING"}))
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ngx.exit(0)
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end
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if args.username ~= "admin" then
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ngx.say(json_encode({ok=false, reason="ERR_USER_NOT_FOUND"}))
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ngx.exit(0)
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end
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if args.password ~= "123456" then
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ngx.say(json_encode({ok=false, reason="ERR_PASSWORD_ERROR"}))
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ngx.exit(0)
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end
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ngx.say(json_encode({ok=true, data={token="wolf-rbac-token",
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userInfo={nickname="administrator",username="admin", id="100"}}}))
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end
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function _M.wolf_rbac_access_check()
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local headers = ngx.req.get_headers()
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local token = headers['x-rbac-token']
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if token ~= 'wolf-rbac-token' then
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ngx.say(json_encode({ok=false, reason="ERR_TOKEN_INVALID"}))
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ngx.exit(0)
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end
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local args = ngx.req.get_uri_args()
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local resName = args.resName
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if resName == '/hello' or resName == '/wolf/rbac/custom/headers' then
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ngx.say(json_encode({ok=true,
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data={ userInfo={nickname="administrator",
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username="admin", id="100"} }}))
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else
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ngx.status = 401
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ngx.say(json_encode({ok=false, reason="no permission to access"}))
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end
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end
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function _M.wolf_rbac_user_info()
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local headers = ngx.req.get_headers()
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local token = headers['x-rbac-token']
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if token ~= 'wolf-rbac-token' then
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ngx.say(json_encode({ok=false, reason="ERR_TOKEN_INVALID"}))
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ngx.exit(0)
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end
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ngx.say(json_encode({ok=true,
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data={ userInfo={nickname="administrator", username="admin", id="100"} }}))
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end
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function _M.wolf_rbac_change_pwd()
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ngx.req.read_body()
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local data = ngx.req.get_body_data()
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local args = json_decode(data)
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if args.oldPassword ~= "123456" then
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ngx.say(json_encode({ok=false, reason="ERR_OLD_PASSWORD_INCORRECT"}))
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ngx.exit(0)
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end
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ngx.say(json_encode({ok=true, data={ }}))
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end
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function _M.wolf_rbac_custom_headers()
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local headers = ngx.req.get_headers()
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ngx.say('id:' .. headers['X-UserId'] .. ',username:' .. headers['X-Username']
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.. ',nickname:' .. headers['X-Nickname'])
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end
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function _M.websocket_handshake()
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local websocket = require "resty.websocket.server"
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local wb, err = websocket:new()
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if not wb then
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ngx.log(ngx.ERR, "failed to new websocket: ", err)
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return ngx.exit(400)
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end
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local bytes, err = wb:send_text("hello")
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if not bytes then
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ngx.log(ngx.ERR, "failed to send text: ", err)
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return ngx.exit(444)
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end
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end
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_M.websocket_handshake_route = _M.websocket_handshake
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function _M.api_breaker()
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ngx.exit(tonumber(ngx.var.arg_code))
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end
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function _M.mysleep()
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ngx.sleep(tonumber(ngx.var.arg_seconds))
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ngx.say(ngx.var.arg_seconds)
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end
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local function print_uri()
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ngx.say(ngx.var.uri)
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end
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for i = 1, 100 do
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_M["print_uri_" .. i] = print_uri
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end
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function _M.go()
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local action = string.sub(ngx.var.uri, 2)
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action = string.gsub(action, "[/\\.]", "_")
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if not action or not _M[action] then
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return ngx.exit(404)
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end
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inject_headers()
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return _M[action]()
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end
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function _M.headers()
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local args = ngx.req.get_uri_args()
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for name, val in pairs(args) do
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ngx.header[name] = nil
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ngx.header[name] = val
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end
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ngx.say("/headers")
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end
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function _M.echo()
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ngx.req.read_body()
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local hdrs = ngx.req.get_headers()
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for k, v in pairs(hdrs) do
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ngx.header[k] = v
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end
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ngx.say(ngx.req.get_body_data() or "")
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end
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function _M.log()
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ngx.req.read_body()
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local body = ngx.req.get_body_data()
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local ct = ngx.var.content_type
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if ct ~= "text/plain" then
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body = json_decode(body)
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body = json_encode(body)
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end
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ngx.log(ngx.WARN, "request log: ", body or "nil")
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end
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function _M.server_error()
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error("500 Internal Server Error")
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end
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return _M
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