mirror of
https://gitee.com/iresty/apisix.git
synced 2024-12-03 04:27:36 +08:00
c6f1a83c6f
Co-authored-by: Yu.Bozhong <y.bz@foxmail.com> Co-authored-by: Bisakh <bisakhmondal00@gmail.com>
767 lines
22 KiB
Perl
Vendored
767 lines
22 KiB
Perl
Vendored
#
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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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BEGIN {
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if ($ENV{TEST_NGINX_CHECK_LEAK}) {
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$SkipReason = "unavailable for the hup tests";
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} else {
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$ENV{TEST_NGINX_USE_HUP} = 1;
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undef $ENV{TEST_NGINX_USE_STAP};
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}
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}
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use t::APISIX 'no_plan';
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repeat_each(1);
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no_long_string();
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no_shuffle();
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no_root_location();
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add_block_preprocessor(sub {
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my ($block) = @_;
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if (!$block->request) {
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$block->set_value("request", "GET /t");
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}
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if (!$block->error_log && !$block->no_error_log) {
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$block->set_value("no_error_log", "[error]\n[alert]");
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}
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});
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run_tests;
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__DATA__
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=== TEST 1: invalid route: wrong rejected_msg type
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"uri": "/hello",
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"plugins": {
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"limit-count": {
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"count": 1,
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"time_window": 600,
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"rejected_code": 503,
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"rejected_msg": true,
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.print(body)
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}
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}
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--- error_code: 400
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--- response_body
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{"error_msg":"failed to check the configuration of plugin limit-count err: property \"rejected_msg\" validation failed: wrong type: expected string, got boolean"}
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=== TEST 2: invalid route: wrong rejected_msg length
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"uri": "/hello",
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"plugins": {
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"limit-count": {
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"count": 1,
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"time_window": 600,
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"rejected_code": 503,
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"rejected_msg": "",
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.print(body)
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}
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}
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--- error_code: 400
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--- response_body
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{"error_msg":"failed to check the configuration of plugin limit-count err: property \"rejected_msg\" validation failed: string too short, expected at least 1, got 0"}
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=== TEST 3: set route, with rejected_msg
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"uri": "/hello",
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"plugins": {
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"limit-count": {
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"count": 1,
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"time_window": 600,
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"rejected_code": 503,
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"rejected_msg": "Requests are too frequent, please try again later.",
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.say(body)
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}
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}
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--- response_body
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passed
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=== TEST 4: rejected_msg, request normal
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--- request
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GET /hello
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--- response_body
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hello world
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=== TEST 5: rejected_msg, request frequent
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--- request
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GET /hello
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--- error_code: 503
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--- response_body
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{"error_msg":"Requests are too frequent, please try again later."}
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=== TEST 6: update route, use new limit configuration
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-count": {
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"count": 2,
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"time_window": 60,
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"rejected_code": 503,
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"key": "http_a",
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"key_type": "var"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/hello"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.say(body)
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}
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}
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--- response_body
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passed
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=== TEST 7: exceed the burst when key_type is var
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--- config
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location /t {
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content_by_lua_block {
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local json = require "t.toolkit.json"
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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local ress = {}
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for i = 1, 4 do
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local httpc = http.new()
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local res, err = httpc:request_uri(uri, {headers = {a = 1}})
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if not res then
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ngx.say(err)
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return
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end
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table.insert(ress, res.status)
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end
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ngx.say(json.encode(ress))
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}
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}
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--- response_body
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[200,200,503,503]
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=== TEST 8: bypass empty key when key_type is var
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--- config
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location /t {
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content_by_lua_block {
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local json = require "t.toolkit.json"
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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local ress = {}
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for i = 1, 4 do
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local httpc = http.new()
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local res, err = httpc:request_uri(uri)
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if not res then
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ngx.say(err)
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return
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end
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table.insert(ress, res.status)
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end
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ngx.say(json.encode(ress))
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}
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}
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--- response_body
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[200,200,503,503]
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=== TEST 9: update plugin to set key_type to var_combination
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-count": {
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"count": 2,
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"time_window": 60,
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"rejected_code": 503,
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"key": "$http_a $http_b",
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"key_type": "var_combination"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/hello"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.say(body)
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}
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}
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--- response_body
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passed
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=== TEST 10: exceed the burst when key_type is var_combination
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--- config
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location /t {
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content_by_lua_block {
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local json = require "t.toolkit.json"
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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local ress = {}
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for i = 1, 4 do
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local httpc = http.new()
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local res, err = httpc:request_uri(uri, {headers = {a = 1}})
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if not res then
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ngx.say(err)
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return
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end
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table.insert(ress, res.status)
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end
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ngx.say(json.encode(ress))
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}
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}
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--- response_body
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[200,200,503,503]
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=== TEST 11: don`t exceed the burst when key_type is var_combination
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--- config
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location /t {
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content_by_lua_block {
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local json = require "t.toolkit.json"
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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local ress = {}
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for i = 1, 2 do
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local httpc = http.new()
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local res, err = httpc:request_uri(uri, {headers = {a = i}})
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if not res then
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ngx.say(err)
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return
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end
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table.insert(ress, res.status)
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end
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ngx.say(json.encode(ress))
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}
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}
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--- response_body
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[503,200]
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=== TEST 12: request when key is missing
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--- config
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location /t {
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content_by_lua_block {
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local json = require "t.toolkit.json"
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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local ress = {}
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for i = 1, 4 do
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local httpc = http.new()
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local res, err = httpc:request_uri(uri)
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if not res then
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ngx.say(err)
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return
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end
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table.insert(ress, res.status)
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end
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ngx.say(json.encode(ress))
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}
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}
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--- response_body
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[200,200,503,503]
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--- error_log
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The value of the configured key is empty, use client IP instead
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=== TEST 13: update plugin to set invalid key
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-count": {
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"count": 2,
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"time_window": 60,
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"rejected_code": 503,
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"key": "abcdefgh",
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"key_type": "var_combination"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/hello"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.say(body)
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}
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}
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--- response_body
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passed
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=== TEST 14: request when key is invalid
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--- config
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location /t {
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content_by_lua_block {
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local json = require "t.toolkit.json"
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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local ress = {}
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for i = 1, 4 do
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local httpc = http.new()
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local res, err = httpc:request_uri(uri)
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if not res then
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ngx.say(err)
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return
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end
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table.insert(ress, res.status)
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end
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ngx.say(json.encode(ress))
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}
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}
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--- response_body
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[200,200,503,503]
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--- error_log
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The value of the configured key is empty, use client IP instead
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=== TEST 15: limit count in group
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-count": {
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"count": 2,
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"time_window": 60,
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"rejected_code": 503,
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"group": "services_1"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/hello"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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return
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end
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local code, body = t('/apisix/admin/routes/2',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-count": {
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"count": 2,
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"time_window": 60,
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"rejected_code": 503,
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"group": "services_1"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/hello_chunked"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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return
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end
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ngx.say(body)
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}
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}
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--- response_body
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passed
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=== TEST 16: hit multiple paths
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--- config
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location /t {
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content_by_lua_block {
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local json = require "t.toolkit.json"
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local http = require "resty.http"
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local uri1 = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello"
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local uri2 = "http://127.0.0.1:" .. ngx.var.server_port
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.. "/hello_chunked"
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local ress = {}
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for i = 1, 4 do
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local httpc = http.new()
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local uri
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if i % 2 == 1 then
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uri = uri1
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else
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uri = uri2
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end
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local res, err = httpc:request_uri(uri)
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if not res then
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ngx.say(err)
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return
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end
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table.insert(ress, res.status)
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end
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ngx.say(json.encode(ress))
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}
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}
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--- response_body
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[200,200,503,503]
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=== TEST 17: limit count in group, configuration is from services
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/services/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-count": {
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"count": 2,
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"time_window": 60,
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"rejected_code": 503,
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"group": "afafafhao"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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return
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end
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"service_id": "1",
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"uri": "/hello"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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return
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end
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local code, body = t('/apisix/admin/routes/2',
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ngx.HTTP_PUT,
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[[{
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"service_id": "1",
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"uri": "/hello_chunked"
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}]]
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)
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if code >= 300 then
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|
ngx.status = code
|
|
return
|
|
end
|
|
ngx.say(body)
|
|
}
|
|
}
|
|
--- response_body
|
|
passed
|
|
|
|
|
|
|
|
=== TEST 18: hit multiple paths
|
|
--- config
|
|
location /t {
|
|
content_by_lua_block {
|
|
local json = require "t.toolkit.json"
|
|
local http = require "resty.http"
|
|
local uri1 = "http://127.0.0.1:" .. ngx.var.server_port
|
|
.. "/hello"
|
|
local uri2 = "http://127.0.0.1:" .. ngx.var.server_port
|
|
.. "/hello_chunked"
|
|
local ress = {}
|
|
for i = 1, 4 do
|
|
local httpc = http.new()
|
|
local uri
|
|
if i % 2 == 1 then
|
|
uri = uri1
|
|
else
|
|
uri = uri2
|
|
end
|
|
|
|
local res, err = httpc:request_uri(uri)
|
|
if not res then
|
|
ngx.say(err)
|
|
return
|
|
end
|
|
table.insert(ress, res.status)
|
|
end
|
|
ngx.say(json.encode(ress))
|
|
}
|
|
}
|
|
--- response_body
|
|
[200,200,503,503]
|
|
|
|
|
|
|
|
=== TEST 19: configuration from the same group should be the same
|
|
--- config
|
|
location /t {
|
|
content_by_lua_block {
|
|
local t = require("lib.test_admin").test
|
|
local code, body = t('/apisix/admin/services/1',
|
|
ngx.HTTP_PUT,
|
|
[[{
|
|
"plugins": {
|
|
"limit-count": {
|
|
"count": 1,
|
|
"time_window": 60,
|
|
"rejected_code": 503,
|
|
"group": "afafafhao"
|
|
}
|
|
},
|
|
"upstream": {
|
|
"nodes": {
|
|
"127.0.0.1:1980": 1
|
|
},
|
|
"type": "roundrobin"
|
|
}
|
|
}]]
|
|
)
|
|
|
|
if code >= 300 then
|
|
ngx.status = code
|
|
end
|
|
ngx.print(body)
|
|
}
|
|
}
|
|
--- error_code: 400
|
|
--- error_log
|
|
[error]
|
|
--- response_body
|
|
{"error_msg":"failed to check the configuration of plugin limit-count err: group conf mismatched"}
|
|
|
|
|
|
|
|
=== TEST 20: group with constant key
|
|
--- config
|
|
location /t {
|
|
content_by_lua_block {
|
|
local t = require("lib.test_admin").test
|
|
local code, body = t('/apisix/admin/services/1',
|
|
ngx.HTTP_PUT,
|
|
[[{
|
|
"plugins": {
|
|
"limit-count": {
|
|
"count": 2,
|
|
"time_window": 60,
|
|
"rejected_code": 503,
|
|
"key_type": "constant",
|
|
"group": "afafafhao2"
|
|
}
|
|
},
|
|
"upstream": {
|
|
"nodes": {
|
|
"127.0.0.1:1980": 1
|
|
},
|
|
"type": "roundrobin"
|
|
}
|
|
}]]
|
|
)
|
|
|
|
if code >= 300 then
|
|
ngx.status = code
|
|
end
|
|
ngx.say(body)
|
|
}
|
|
}
|
|
--- response_body
|
|
passed
|
|
|
|
|
|
|
|
=== TEST 21: hit multiple paths
|
|
--- config
|
|
location /t {
|
|
content_by_lua_block {
|
|
local json = require "t.toolkit.json"
|
|
local http = require "resty.http"
|
|
local uri1 = "http://127.0.0.1:" .. ngx.var.server_port
|
|
.. "/hello"
|
|
local uri2 = "http://127.0.0.1:" .. ngx.var.server_port
|
|
.. "/hello_chunked"
|
|
local ress = {}
|
|
for i = 1, 4 do
|
|
local httpc = http.new()
|
|
local uri
|
|
if i % 2 == 1 then
|
|
uri = uri1
|
|
else
|
|
uri = uri2
|
|
end
|
|
|
|
local res, err = httpc:request_uri(uri)
|
|
if not res then
|
|
ngx.say(err)
|
|
return
|
|
end
|
|
table.insert(ress, res.status)
|
|
end
|
|
ngx.say(json.encode(ress))
|
|
}
|
|
}
|
|
--- grep_error_log eval
|
|
qr/limit key: afafafhao2:remote_addr/
|
|
--- grep_error_log_out
|
|
limit key: afafafhao2:remote_addr
|
|
limit key: afafafhao2:remote_addr
|
|
limit key: afafafhao2:remote_addr
|
|
limit key: afafafhao2:remote_addr
|
|
--- response_body
|
|
[200,200,503,503]
|