| # |
| # 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(); |
| |
| add_block_preprocessor(sub { |
| my ($block) = @_; |
| |
| if ((!defined $block->error_log) && (!defined $block->no_error_log)) { |
| $block->set_value("no_error_log", "[error]"); |
| } |
| |
| if (!defined $block->request) { |
| $block->set_value("request", "GET /t"); |
| } |
| }); |
| |
| run_tests(); |
| |
| __DATA__ |
| |
| === TEST 1: sanity |
| --- config |
| location /t { |
| content_by_lua_block { |
| local test_cases = { |
| {uri = "http://127.0.0.1:8199"}, |
| {request_headers = {"test"}}, |
| {uri = 3233}, |
| {uri = "http://127.0.0.1:8199", request_headers = "test"} |
| } |
| local plugin = require("apisix.plugins.forward-auth") |
| |
| for _, case in ipairs(test_cases) do |
| local ok, err = plugin.check_schema(case) |
| ngx.say(ok and "done" or err) |
| end |
| } |
| } |
| --- response_body |
| done |
| property "uri" is required |
| property "uri" validation failed: wrong type: expected string, got number |
| property "request_headers" validation failed: wrong type: expected array, got string |
| |
| |
| |
| === TEST 2: setup route with plugin |
| --- config |
| location /t { |
| content_by_lua_block { |
| local datas = { |
| { |
| url = "/apisix/admin/upstreams/u1", |
| data = [[{ |
| "nodes": { |
| "127.0.0.1:1984": 1 |
| }, |
| "type": "roundrobin" |
| }]], |
| }, |
| { |
| url = "/apisix/admin/routes/auth", |
| data = [[{ |
| "plugins": { |
| "serverless-pre-function": { |
| "phase": "rewrite", |
| "functions": [ |
| "return function(conf, ctx) |
| local core = require(\"apisix.core\"); |
| if core.request.header(ctx, \"Authorization\") == \"111\" then |
| core.response.exit(200); |
| end |
| end", |
| "return function(conf, ctx) |
| local core = require(\"apisix.core\"); |
| if core.request.header(ctx, \"Authorization\") == \"222\" then |
| core.response.set_header(\"X-User-ID\", \"i-am-an-user\"); |
| core.response.exit(200); |
| end |
| end",]] .. [[ |
| "return function(conf, ctx) |
| local core = require(\"apisix.core\"); |
| if core.request.header(ctx, \"Authorization\") == \"333\" then |
| core.response.set_header(\"Location\", \"http://example.com/auth\"); |
| core.response.exit(403); |
| end |
| end", |
| "return function(conf, ctx) |
| local core = require(\"apisix.core\"); |
| if core.request.header(ctx, \"Authorization\") == \"444\" then |
| core.response.exit(403, core.request.headers(ctx)); |
| end |
| end" |
| ] |
| } |
| }, |
| "uri": "/auth" |
| }]], |
| }, |
| { |
| url = "/apisix/admin/routes/echo", |
| data = [[{ |
| "plugins": { |
| "serverless-pre-function": { |
| "phase": "rewrite", |
| "functions": [ |
| "return function (conf, ctx) |
| local core = require(\"apisix.core\"); |
| core.response.exit(200, core.request.headers(ctx)); |
| end" |
| ] |
| } |
| }, |
| "uri": "/echo" |
| }]], |
| }, |
| { |
| url = "/apisix/admin/routes/1", |
| data = [[{ |
| "plugins": { |
| "forward-auth": { |
| "uri": "http://127.0.0.1:1984/auth", |
| "request_headers": ["Authorization"], |
| "upstream_headers": ["X-User-ID"], |
| "client_headers": ["Location"] |
| }, |
| "proxy-rewrite": { |
| "uri": "/echo" |
| } |
| }, |
| "upstream_id": "u1", |
| "uri": "/hello" |
| }]], |
| }, |
| { |
| url = "/apisix/admin/routes/2", |
| data = [[{ |
| "plugins": { |
| "forward-auth": { |
| "uri": "http://127.0.0.1:1984/auth", |
| "request_headers": ["Authorization"] |
| }, |
| "proxy-rewrite": { |
| "uri": "/echo" |
| } |
| }, |
| "upstream_id": "u1", |
| "uri": "/empty" |
| }]], |
| }, |
| } |
| |
| local t = require("lib.test_admin").test |
| |
| for _, data in ipairs(datas) do |
| local code, body = t(data.url, ngx.HTTP_PUT, data.data) |
| ngx.say(code..body) |
| end |
| } |
| } |
| --- response_body eval |
| "201passed\n" x 5 |
| |
| |
| |
| === TEST 3: hit route (test request_headers) |
| --- request |
| GET /hello |
| --- more_headers |
| Authorization: 111 |
| --- response_body_like eval |
| qr/\"authorization\":\"111\"/ |
| |
| |
| |
| === TEST 4: hit route (test upstream_headers) |
| --- request |
| GET /hello |
| --- more_headers |
| Authorization: 222 |
| --- response_body_like eval |
| qr/\"x-user-id\":\"i-am-an-user\"/ |
| |
| |
| |
| === TEST 5: hit route (test client_headers) |
| --- request |
| GET /hello |
| --- more_headers |
| Authorization: 333 |
| --- error_code: 403 |
| --- response_headers |
| Location: http://example.com/auth |
| |
| |
| |
| === TEST 6: hit route (check APISIX generated headers and ignore client headers) |
| --- request |
| GET /hello |
| --- more_headers |
| Authorization: 444 |
| X-Forwarded-Host: apisix.apache.org |
| --- error_code: 403 |
| --- response_body eval |
| qr/\"x-forwarded-proto\":\"http\"/ and qr/\"x-forwarded-method\":\"GET\"/ and |
| qr/\"x-forwarded-host\":\"localhost\"/ and qr/\"x-forwarded-uri\":\"\\\/hello\"/ and |
| qr/\"x-forwarded-for\":\"127.0.0.1\"/ |
| --- response_body_unlike eval |
| qr/\"x-forwarded-host\":\"apisix.apache.org\"/ |
| |
| |
| |
| === TEST 7: hit route (not send upstream headers) |
| --- request |
| GET /empty |
| --- more_headers |
| Authorization: 222 |
| --- response_body_unlike eval |
| qr/\"x-user-id\":\"i-am-an-user\"/ |
| |
| |
| |
| === TEST 8: hit route (not send client headers) |
| --- request |
| GET /empty |
| --- more_headers |
| Authorization: 333 |
| --- error_code: 403 |
| --- response_headers |
| !Location |