| # |
| # 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. |
| # |
| use t::APISIX 'no_plan'; |
| |
| repeat_each(1); |
| no_long_string(); |
| no_root_location(); |
| |
| add_block_preprocessor(sub { |
| my ($block) = @_; |
| |
| my $stream_default_server = <<_EOC_; |
| server { |
| listen 8088; |
| listen 8089; |
| content_by_lua_block { |
| require("lib.chaitin_waf_server").pass() |
| } |
| } |
| _EOC_ |
| |
| $block->set_value("extra_stream_config", $stream_default_server); |
| $block->set_value("stream_conf_enable", 1); |
| |
| # setup default conf.yaml |
| my $extra_yaml_config = $block->extra_yaml_config // <<_EOC_; |
| apisix: |
| stream_proxy: # TCP/UDP L4 proxy |
| only: true # Enable L4 proxy only without L7 proxy. |
| tcp: |
| - addr: 9100 # Set the TCP proxy listening ports. |
| tls: true |
| - addr: "127.0.0.1:9101" |
| udp: # Set the UDP proxy listening ports. |
| - 9200 |
| - "127.0.0.1:9201" |
| plugins: |
| - chaitin-waf |
| _EOC_ |
| |
| $block->set_value("extra_yaml_config", $extra_yaml_config); |
| |
| if (!$block->request) { |
| # use /do instead of /t because stream server will inject a default /t location |
| $block->set_value("request", "GET /do"); |
| } |
| |
| if ((!defined $block->error_log) && (!defined $block->no_error_log)) { |
| $block->set_value("no_error_log", "[error]"); |
| } |
| }); |
| |
| run_tests; |
| |
| __DATA__ |
| |
| === TEST 1: wrong schema: nodes empty |
| --- config |
| location /do { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/plugin_metadata/chaitin-waf', |
| ngx.HTTP_PUT, |
| [[{ |
| "nodes": [] |
| } |
| ]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.print(body) |
| } |
| } |
| --- error_code: 400 |
| --- response_body |
| {"error_msg":"invalid configuration: property \"nodes\" validation failed: expect array to have at least 1 items"} |
| |
| |
| |
| === TEST 2: wrong schema: nodes misses host |
| --- config |
| location /do { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/plugin_metadata/chaitin-waf', |
| ngx.HTTP_PUT, |
| [[{ |
| "nodes": [ |
| {} |
| ] |
| } |
| ]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.print(body) |
| } |
| } |
| --- error_code: 400 |
| --- response_body |
| {"error_msg":"invalid configuration: property \"nodes\" validation failed: failed to validate item 1: property \"host\" is required"} |
| |
| |
| |
| === TEST 3: sanity |
| --- config |
| location /do { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/plugin_metadata/chaitin-waf', |
| ngx.HTTP_PUT, |
| [[{ |
| "nodes": [ |
| { |
| "host": "127.0.0.1", |
| "port": 8088 |
| }, |
| { |
| "host": "127.0.0.1", |
| "port": 8089 |
| } |
| ] |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| return ngx.print(body) |
| end |
| |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "methods": ["GET"], |
| "plugins": { |
| "chaitin-waf": { |
| "upstream": { |
| "servers": ["httpbun.org"] |
| } |
| } |
| }, |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "uri": "/*" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 4: pass |
| --- request |
| GET /hello |
| --- error_code: 200 |
| --- response_body |
| hello world |
| --- error_log |
| --- response_headers |
| X-APISIX-CHAITIN-WAF: yes |
| X-APISIX-CHAITIN-WAF-STATUS: 200 |
| X-APISIX-CHAITIN-WAF-ACTION: pass |
| --- response_headers_like |
| X-APISIX-CHAITIN-WAF-TIME: |
| |
| |
| |
| === TEST 5: match condition |
| --- config |
| location /do { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "methods": ["GET"], |
| "plugins": { |
| "chaitin-waf": { |
| "upstream": { |
| "servers": ["httpbun.org"] |
| }, |
| "match": [ |
| { |
| "vars": [ |
| ["http_waf","==","true"] |
| ] |
| } |
| ] |
| } |
| }, |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "uri": "/*" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- response_body |
| passed |
| |
| |
| |
| === TEST 6: no match |
| --- request |
| GET /hello |
| --- error_code: 200 |
| --- response_body |
| hello world |
| --- error_log |
| --- response_headers |
| X-APISIX-CHAITIN-WAF: no |
| |
| |
| |
| === TEST 7: matched |
| --- request |
| GET /hello |
| --- more_headers |
| waf: true |
| --- error_code: 200 |
| --- response_body |
| hello world |
| --- error_log |
| --- response_headers |
| X-APISIX-CHAITIN-WAF: yes |
| X-APISIX-CHAITIN-WAF-STATUS: 200 |
| X-APISIX-CHAITIN-WAF-ACTION: pass |
| --- response_headers_like |
| X-APISIX-CHAITIN-WAF-TIME: |