ReachableCEO
54cc5f7308
- 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>
73 lines
2.5 KiB
Lua
73 lines
2.5 KiB
Lua
--
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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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local util = require("apisix.plugins.grpc-transcode.util")
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local core = require("apisix.core")
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local pb = require("pb")
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local bit = require("bit")
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local ngx = ngx
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local string = string
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local table = table
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local pcall = pcall
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local tonumber = tonumber
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local req_read_body = ngx.req.read_body
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return function (proto, service, method, pb_option, deadline, default_values)
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core.log.info("proto: ", core.json.delay_encode(proto, true))
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local m = util.find_method(proto, service, method)
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if not m then
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return false, "Undefined service method: " .. service .. "/" .. method
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.. " end", 503
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end
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req_read_body()
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local pb_old_state = pb.state(proto.pb_state)
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util.set_options(proto, pb_option)
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local map_message = util.map_message(m.input_type, default_values or {})
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local ok, encoded = pcall(pb.encode, m.input_type, map_message)
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pb.state(pb_old_state)
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if not ok or not encoded then
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return false, "failed to encode request data to protobuf", 400
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end
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local size = #encoded
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local prefix = {
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string.char(0),
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string.char(bit.band(bit.rshift(size, 24), 0xFF)),
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string.char(bit.band(bit.rshift(size, 16), 0xFF)),
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string.char(bit.band(bit.rshift(size, 8), 0xFF)),
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string.char(bit.band(size, 0xFF))
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}
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local message = table.concat(prefix, "") .. encoded
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ngx.req.set_method(ngx.HTTP_POST)
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ngx.req.set_uri("/" .. service .. "/" .. method, false)
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ngx.req.set_uri_args({})
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ngx.req.set_body_data(message)
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local dl = tonumber(deadline)
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if dl~= nil and dl > 0 then
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ngx.req.set_header("grpc-timeout", dl .. "m")
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end
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return true
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end
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