# # 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); log_level('info'); worker_connections(256); no_root_location(); no_shuffle(); run_tests(); __DATA__ === TEST 1: set upstream with websocket (id: 1) --- config location /t { content_by_lua_block { local t = require("lib.test_admin").test local code, body = t('/apisix/admin/routes/1', ngx.HTTP_PUT, [[{ "upstream": { "nodes": { "127.0.0.1:1980": 1 }, "type": "roundrobin" }, "enable_websocket": true, "uri": "/websocket_handshake" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 2: send websocket --- raw_request eval "GET /websocket_handshake HTTP/1.1\r Host: server.example.com\r Upgrade: websocket\r Connection: Upgrade\r Sec-WebSocket-Key: x3JJHMbDL1EzLkh9GBhXDw==\r Sec-WebSocket-Protocol: chat\r Sec-WebSocket-Version: 13\r Origin: http://example.com\r \r " --- response_headers Upgrade: websocket Connection: upgrade Sec-WebSocket-Accept: HSmrc0sMlYUkAGmm5OPpG2HaGWk= Sec-WebSocket-Protocol: chat !Content-Type --- raw_response_headers_like: ^HTTP/1.1 101 Switching Protocols\r\n --- response_body_like eval qr/hello/ --- no_error_log [error] --- error_code: 101 === TEST 3: set upstream(id: 6) --- config location /t { content_by_lua_block { local t = require("lib.test_admin").test local code, body = t('/apisix/admin/upstreams/6', ngx.HTTP_PUT, [[{ "nodes": { "127.0.0.1:1981": 1 }, "type": "roundrobin", "desc": "new upstream" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 4: set route with upstream websocket enabled(id: 6) --- config location /t { content_by_lua_block { local t = require("lib.test_admin").test local code, body = t('/apisix/admin/routes/6', ngx.HTTP_PUT, [[{ "uri": "/websocket_handshake/route", "enable_websocket": true, "upstream_id": "6" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 5: send success websocket to upstream --- raw_request eval "GET /websocket_handshake/route HTTP/1.1\r Host: server.example.com\r Upgrade: websocket\r Connection: Upgrade\r Sec-WebSocket-Key: x3JJHMbDL1EzLkh9GBhXDw==\r Sec-WebSocket-Protocol: chat\r Sec-WebSocket-Version: 13\r Origin: http://example.com\r \r " --- response_headers Upgrade: websocket Connection: upgrade Sec-WebSocket-Accept: HSmrc0sMlYUkAGmm5OPpG2HaGWk= Sec-WebSocket-Protocol: chat !Content-Type --- raw_response_headers_like: ^HTTP/1.1 101 Switching Protocols\r\n --- response_body_like eval qr/hello/ --- no_error_log [error] --- error_code: 101 === TEST 6: disable websocket(id: 6) --- config location /t { content_by_lua_block { local t = require("lib.test_admin").test local code, body = t('/apisix/admin/routes/6', ngx.HTTP_PUT, [[{ "uri": "/websocket_handshake/route", "enable_websocket": false, "upstream_id": "6" }]] ) if code >= 300 then ngx.status = code end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 7: send websocket to upstream without header support --- raw_request eval "GET /websocket_handshake/route HTTP/1.1\r Host: server.example.com\r Upgrade: websocket\r Connection: Upgrade\r Sec-WebSocket-Key: x3JJHMbDL1EzLkh9GBhXDw==\r Sec-WebSocket-Protocol: chat\r Sec-WebSocket-Version: 13\r Origin: http://example.com\r \r " [error] --- error_code: 400 --- grep_error_log eval qr/failed to new websocket: bad "upgrade" request header: nil/ --- grep_error_log_out === TEST 8: set wss --- FIRST --- config location /t { content_by_lua_block { local core = require("apisix.core") local t = require("lib.test_admin") local code, body = t.test('/apisix/admin/routes/1', ngx.HTTP_PUT, [[{ "upstream": { "scheme": "https", "nodes": { "127.0.0.1:1983": 1 }, "type": "roundrobin" }, "enable_websocket": true, "uri": "/websocket_handshake" }]] ) if code >= 300 then ngx.status = code ngx.say(body) return end local ssl_cert = t.read_file("t/certs/apisix.crt") local ssl_key = t.read_file("t/certs/apisix.key") local data = {cert = ssl_cert, key = ssl_key, sni = "127.0.0.1"} local code, body = t.test('/apisix/admin/ssl/1', ngx.HTTP_PUT, core.json.encode(data) ) if code >= 300 then ngx.status = code ngx.say(body) return end ngx.say(body) } } --- request GET /t --- response_body passed --- no_error_log [error] === TEST 9: send websocket --- config location /t { content_by_lua_block { local client = require "resty.websocket.client" local wb = client:new() local uri = "wss://127.0.0.1:1994/websocket_handshake" local ok, err = wb:connect(uri) if not ok then ngx.say("failed to connect: " .. err) return end local typ data, typ, err = wb:recv_frame() if not data then ngx.say("failed to receive 2nd frame: ", err) return end ngx.say("received: ", data, " (", typ, ")") } } --- request GET /t --- no_error_log [error] --- response_body received: hello (text)