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request.t
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#
# 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");
add_block_preprocessor(sub {
my ($block) = @_;
if (!$block->request) {
$block->set_value("request", "GET /t");
}
});
run_tests;
__DATA__
=== TEST 1: get_ip
--- config
location /t {
real_ip_header X-Real-IP;
set_real_ip_from 0.0.0.0/0;
set_real_ip_from ::/0;
set_real_ip_from unix:;
access_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
}
content_by_lua_block {
local core = require("apisix.core")
local ip = core.request.get_ip(ngx.ctx.api_ctx)
ngx.say(ip)
}
}
--- more_headers
X-Real-IP: 10.0.0.1
--- response_body
127.0.0.1
=== TEST 2: get_ip
--- config
location /t {
real_ip_header X-Real-IP;
set_real_ip_from 0.0.0.0/0;
set_real_ip_from ::/0;
set_real_ip_from unix:;
access_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
}
content_by_lua_block {
local core = require("apisix.core")
local ip = core.request.get_ip(ngx.ctx.api_ctx)
ngx.say(ip)
}
}
--- more_headers
X-Real-IP: 10.0.0.1
--- response_body
127.0.0.1
=== TEST 3: get_ip and X-Forwarded-For
--- config
location /t {
real_ip_header X-Forwarded-For;
set_real_ip_from 0.0.0.0/0;
set_real_ip_from ::/0;
set_real_ip_from unix:;
access_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
}
content_by_lua_block {
local core = require("apisix.core")
local ip = core.request.get_ip(ngx.ctx.api_ctx)
ngx.say(ip)
}
}
--- more_headers
X-Forwarded-For: 10.0.0.1
--- response_body
127.0.0.1
=== TEST 4: get_remote_client_ip
--- config
location /t {
real_ip_header X-Real-IP;
set_real_ip_from 0.0.0.0/0;
set_real_ip_from ::/0;
set_real_ip_from unix:;
access_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
}
content_by_lua_block {
local core = require("apisix.core")
local ip = core.request.get_remote_client_ip(ngx.ctx.api_ctx)
ngx.say(ip)
}
}
--- more_headers
X-Real-IP: 10.0.0.1
--- response_body
10.0.0.1
=== TEST 5: get_remote_client_ip and X-Forwarded-For
--- config
location /t {
real_ip_header X-Forwarded-For;
set_real_ip_from 0.0.0.0/0;
set_real_ip_from ::/0;
set_real_ip_from unix:;
access_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
}
content_by_lua_block {
local core = require("apisix.core")
local ip = core.request.get_remote_client_ip(ngx.ctx.api_ctx)
ngx.say(ip)
}
}
--- more_headers
X-Forwarded-For: 10.0.0.1
--- response_body
10.0.0.1
=== TEST 6: get_host
--- config
location /t {
real_ip_header X-Real-IP;
set_real_ip_from 0.0.0.0/0;
set_real_ip_from ::/0;
set_real_ip_from unix:;
access_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
}
content_by_lua_block {
local core = require("apisix.core")
local host = core.request.get_host(ngx.ctx.api_ctx)
ngx.say(host)
}
}
--- more_headers
X-Real-IP: 10.0.0.1
--- response_body
localhost
=== TEST 7: get_scheme
--- config
location /t {
real_ip_header X-Real-IP;
set_real_ip_from 0.0.0.0/0;
set_real_ip_from ::/0;
set_real_ip_from unix:;
access_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
}
content_by_lua_block {
local core = require("apisix.core")
local scheme = core.request.get_scheme(ngx.ctx.api_ctx)
ngx.say(scheme)
}
}
--- more_headers
X-Real-IP: 10.0.0.1
--- response_body
http
=== TEST 8: get_port
--- config
location /t {
real_ip_header X-Real-IP;
set_real_ip_from 0.0.0.0/0;
set_real_ip_from ::/0;
set_real_ip_from unix:;
access_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
}
content_by_lua_block {
local core = require("apisix.core")
local port = core.request.get_port(ngx.ctx.api_ctx)
ngx.say(port)
}
}
--- more_headers
X-Real-IP: 10.0.0.1
--- response_body
1984
=== TEST 9: get_http_version
--- config
location /t {
real_ip_header X-Real-IP;
set_real_ip_from 0.0.0.0/0;
set_real_ip_from ::/0;
set_real_ip_from unix:;
access_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
}
content_by_lua_block {
local core = require("apisix.core")
local http_version = core.request.get_http_version()
ngx.say(http_version)
}
}
--- more_headers
X-Real-IP: 10.0.0.1
--- response_body
1.1
=== TEST 10: set header
--- config
location /t {
content_by_lua_block {
local core = require("apisix.core")
ngx.ctx.api_ctx = {}
local h = core.request.header(nil, "Test")
local ctx = ngx.ctx.api_ctx
core.request.set_header(ctx, "Test", "t")
local h2 = core.request.header(ctx, "Test")
ngx.say(h)
ngx.say(h2)
}
}
--- response_body
nil
t
=== TEST 11: get_post_args
--- config
location /t {
content_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
local args = core.request.get_post_args(ngx.ctx.api_ctx)
ngx.say(args["c"])
ngx.say(args["v"])
}
}
--- request
POST /t
c=z_z&v=x%20x
--- response_body
z_z
x x
=== TEST 12: get_post_args when the body is stored in temp file
--- config
location /t {
client_body_in_file_only clean;
content_by_lua_block {
local core = require("apisix.core")
local ngx_ctx = ngx.ctx
local api_ctx = ngx_ctx.api_ctx
if api_ctx == nil then
api_ctx = core.tablepool.fetch("api_ctx", 0, 32)
ngx_ctx.api_ctx = api_ctx
end
core.ctx.set_vars_meta(api_ctx)
local args = core.request.get_post_args(ngx.ctx.api_ctx)
ngx.say(args["c"])
}
}
--- request
POST /t
c=z_z&v=x%20x
--- response_body
nil
--- error_log
the post form is too large: request body in temp file not supported
=== TEST 13: get_method
--- config
location /t {
content_by_lua_block {
local core = require("apisix.core")
ngx.say(core.request.get_method())
}
}
--- request
POST /t
--- response_body
POST
=== TEST 14: add header
--- config
location /t {
content_by_lua_block {
local core = require("apisix.core")
ngx.ctx.api_ctx = {}
local ctx = ngx.ctx.api_ctx
local json = require("toolkit.json")
core.request.add_header(ctx, "test_header", "test")
local h = core.request.header(ctx, "test_header")
ngx.say(h)
core.request.add_header(ctx, "test_header", "t2")
local h2 = core.request.headers(ctx)["test_header"]
ngx.say(json.encode(h2))
core.request.add_header(ctx, "test_header", "t3")
local h3 = core.request.headers(ctx)["test_header"]
ngx.say(json.encode(h3))
}
}
--- response_body
test
["test","t2"]
["test","t2","t3"]
=== TEST 15: call add_header with deprecated way
--- config
location /t {
content_by_lua_block {
local core = require("apisix.core")
ngx.ctx.api_ctx = {}
local ctx = ngx.ctx.api_ctx
core.request.add_header("test_header", "test")
local h = core.request.header(ctx, "test_header")
ngx.say(h)
}
}
--- response_body
test
--- error_log
DEPRECATED: use add_header(ctx, header_name, header_value) instead
=== TEST 16: after setting the header, ctx.var can still access the correct value
--- config
location /t {
content_by_lua_block {
local core = require("apisix.core")
ngx.ctx.api_ctx = {}
local ctx = ngx.ctx.api_ctx
core.ctx.set_vars_meta(ctx)
ctx.var.http_server = "ngx"
ngx.say(ctx.var.http_server)
core.request.set_header(ctx, "server", "test")
ngx.say(ctx.var.http_server)
-- case-insensitive
core.request.set_header(ctx, "Server", "apisix")
ngx.say(ctx.var.http_server)
}
}
--- response_body
ngx
test
apisix