[GitHub] [apisix] starsz commented on a change in pull request #6215: feat: clickhouse logger

[GitBox <gi...@apache.org>]

starsz commented on a change in pull request #6215:
URL: https://github.com/apache/apisix/pull/6215#discussion_r801632446



##########
File path: apisix/plugins/clickhouse-logger.lua
##########
@@ -0,0 +1,179 @@
+--
+-- 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.
+--
+
+local bp_manager_mod  = require("apisix.utils.batch-processor-manager")
+local log_util        = require("apisix.utils.log-util")
+local core            = require("apisix.core")
+local http            = require("resty.http")
+local url             = require("net.url")
+local plugin          = require("apisix.plugin")
+
+local ngx      = ngx
+local tostring = tostring
+
+local plugin_name = "clickhouse-logger"
+local batch_processor_manager = bp_manager_mod.new(plugin_name)
+
+local schema = {
+    type = "object",
+    properties = {
+        endpoint_addr = core.schema.uri_def,
+        user = {type = "string", default = ""},
+        password = {type = "string", default = ""},
+        database = {type = "string", default = ""},
+        logtable = {type = "string", default = ""},
+        timeout = {type = "integer", minimum = 1, default = 3},
+        name = {type = "string", default = "clickhouse logger"},
+        ssl_verify = {type = "boolean", default = true},
+    },
+    required = {"endpoint_addr", "user", "password", "database", "logtable"}
+}
+
+
+local metadata_schema = {
+    type = "object",
+    properties = {
+        log_format = log_util.metadata_schema_log_format,
+    },
+}
+
+
+local _M = {
+    version = 0.1,
+    priority = 398,
+    name = plugin_name,
+    schema = batch_processor_manager:wrap_schema(schema),
+    metadata_schema = metadata_schema,
+}
+
+
+function _M.check_schema(conf, schema_type)
+    if schema_type == core.schema.TYPE_METADATA then
+        return core.schema.check(metadata_schema, conf)
+    end
+    return core.schema.check(schema, conf)
+end
+
+
+local function send_http_data(conf, log_message)
+    local err_msg
+    local res = true
+    local url_decoded = url.parse(conf.endpoint_addr)
+    local host = url_decoded.host
+    local port = url_decoded.port
+
+    core.log.info("sending a batch logs to ", conf.endpoint_addr)
+
+    if not port then
+        if url_decoded.scheme == "https" then
+            port = 443
+        else
+            port = 80
+        end
+    end
+
+    local httpc = http.new()
+    httpc:set_timeout(conf.timeout * 1000)
+    local ok, err = httpc:connect(host, port)
+
+    if not ok then
+        return false, "failed to connect to host[" .. host .. "] port["
+            .. tostring(port) .. "] " .. err
+    end
+
+    if url_decoded.scheme == "https" and conf.ssl_verify then
+        ok, err = httpc:ssl_handshake(true, host, false)

Review comment:
       conf.ssl_verify is true.But send false in the ssl_handshake function? 🤔




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