feat(apisix): add Cloudron package

- Implements Apache APISIX packaging for Cloudron platform.
- Includes Dockerfile, CloudronManifest.json, and start.sh.
- Configured to use Cloudron's etcd addon.

🤖 Generated with Gemini CLI
Co-Authored-By: Gemini <noreply@google.com>

CloudronPackages/APISIX/apisix-source/t/misc/patch.t

@@ -0,0 +1,218 @@
+#
+# 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();
+log_level("info");
+
+$ENV{TEST_NGINX_HTML_DIR} ||= html_dir();
+
+add_block_preprocessor(sub {
+    my ($block) = @_;
+
+    if (!$block->request) {
+        $block->set_value("request", "GET /t");
+    }
+});
+
+run_tests;
+
+__DATA__
+
+=== TEST 1: flatten send args
+--- extra_init_by_lua
+local sock = ngx.socket.tcp()
+getmetatable(sock.sock).__index.send = function (_, data)
+    ngx.log(ngx.WARN, data)
+    return #data
+end
+sock:send({1, "a", {1, "b", true}})
+sock:send(1, "a", {1, "b", false})
+--- config
+    location /t {
+        return 200;
+    }
+--- grep_error_log eval
+qr/send\(\): \S+/
+--- grep_error_log_out
+send(): 1a1btrue
+send(): 1a1bfalse
+
+
+
+=== TEST 2: sslhandshake options
+--- extra_init_by_lua
+local sock = ngx.socket.tcp()
+sock:settimeout(1)
+local ok, err = sock:connect("0.0.0.0", 12379)
+if not ok then
+    ngx.log(ngx.ERR, "failed to connect: ", err)
+    return
+end
+
+local sess, err = sock:sslhandshake(true, "test.com", true, true)
+if not sess then
+    ngx.log(ngx.ERR, "failed to do SSL handshake: ", err)
+end
+
+local sock = ngx.socket.tcp()
+local ok, err = sock:connect("0.0.0.0", 12379)
+if not ok then
+    ngx.log(ngx.ERR, "failed to connect: ", err)
+    return
+end
+local sess, err = sock:sslhandshake(true, "test.com", nil, true)
+if not sess then
+    ngx.log(ngx.ERR, "failed to do SSL handshake: ", err)
+end
+
+sock:setkeepalive()
+--- config
+    location /t {
+        return 200;
+    }
+--- grep_error_log eval
+qr/failed to do SSL handshake/
+--- grep_error_log_out
+failed to do SSL handshake
+--- error_log
+reused_session is not supported yet
+send_status_req is not supported yet
+
+
+
+=== TEST 3: unix socket
+--- http_config
+    server {
+        listen unix:$TEST_NGINX_HTML_DIR/nginx.sock;
+    }
+--- extra_init_worker_by_lua
+local sock = ngx.socket.tcp()
+sock:settimeout(1)
+local ok, err = sock:connect("unix:$TEST_NGINX_HTML_DIR/nginx.sock")
+if not ok then
+    ngx.log(ngx.ERR, "failed to connect: ", err)
+    return
+end
+
+local ok, err = sock:receive()
+if not ok then
+    ngx.log(ngx.ERR, "failed to read: ", err)
+    return
+end
+--- config
+    location /t {
+        return 200;
+    }
+--- error_log
+failed to read: timeout
+
+
+
+=== TEST 4: resolve host by ourselves
+--- yaml_config
+apisix:
+  node_listen: 1984
+  enable_resolv_search_opt: true
+--- config
+    location /t {
+        content_by_lua_block {
+            local http = require("resty.http")
+            local httpc = http.new()
+            local res, err = httpc:request_uri("http://apisix", {headers={Host="apisix.apache.org"}})
+            if not res then
+                ngx.log(ngx.ERR, err)
+                return
+            end
+            ngx.say("ok")
+        }
+    }
+--- response_body
+ok
+
+
+
+=== TEST 5: resolve host by ourselves (in stream sub-system)
+--- yaml_config
+apisix:
+  node_listen: 1984
+  enable_resolv_search_opt: true
+--- stream_enable
+--- stream_server_config
+    content_by_lua_block {
+        local sock = ngx.req.socket(true)
+        -- drain the buffer
+        local _, err = sock:receive(1)
+        if err ~= nil then
+          ngx.log(ngx.ERR, err)
+          return ngx.exit(-1)
+        end
+        local http = require("resty.http")
+        local httpc = http.new()
+        local res, err = httpc:request_uri("http://apisix", {headers={Host="apisix.apache.org"}})
+        if not res then
+            ngx.log(ngx.ERR, err)
+            return ngx.exit(-1)
+        end
+        sock:send("ok")
+    }
+--- stream_request eval
+m
+--- stream_response: ok
+
+
+
+=== TEST 6: resolve host by ourselves (UDP)
+--- yaml_config
+apisix:
+  node_listen: 1984
+  enable_resolv_search_opt: true
+--- config
+    location /t {
+        content_by_lua_block {
+            local sock = ngx.socket.udp()
+            local res, err = sock:setpeername("apisix", 80)
+            if not res then
+                ngx.log(ngx.ERR, err)
+            end
+        }
+    }
+
+
+
+=== TEST 7: ensure our patch works with unix socket
+--- stream_server_config
+    content_by_lua_block {
+    }
+--- stream_config
+    server {
+        listen unix:$TEST_NGINX_HTML_DIR/nginx.sock;
+        content_by_lua_block {
+        }
+    }
+--- config
+    location /t {
+        content_by_lua_block {
+            local sock = ngx.socket.udp()
+            local res, err = sock:setpeername("unix:$TEST_NGINX_HTML_DIR/nginx.sock")
+            if not res then
+                ngx.log(ngx.ERR, err)
+            end
+        }
+    }