| # |
| # 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. |
| # |
| BEGIN { |
| $ENV{"CUSTOM_HMAC_AUTH"} = "true" |
| } |
| |
| use t::APISIX 'no_plan'; |
| |
| repeat_each(2); |
| no_long_string(); |
| no_root_location(); |
| no_shuffle(); |
| run_tests; |
| |
| __DATA__ |
| |
| === TEST 1: add consumer with username and plugins |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/consumers', |
| ngx.HTTP_PUT, |
| [[{ |
| "username": "jack", |
| "plugins": { |
| "hmac-auth": { |
| "access_key": "my-access-key", |
| "secret_key": "my-secret-key", |
| "clock_skew": 10 |
| } |
| } |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 2: add consumer with plugin hmac-auth - missing secret key |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/consumers', |
| ngx.HTTP_PUT, |
| [[{ |
| "username": "jack", |
| "plugins": { |
| "hmac-auth": { |
| "access_key": "user-key" |
| } |
| } |
| }]]) |
| |
| ngx.status = code |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- error_code: 400 |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 3: add consumer with plugin hmac-auth - missing access key |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/consumers', |
| ngx.HTTP_PUT, |
| [[{ |
| "username": "jack", |
| "plugins": { |
| "hmac-auth": { |
| "secret_key": "skey" |
| } |
| } |
| }]]) |
| |
| ngx.status = code |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- error_code: 400 |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 4: enable hmac auth plugin using admin api |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/routes/1', |
| ngx.HTTP_PUT, |
| [[{ |
| "plugins": { |
| "hmac-auth": {} |
| }, |
| "upstream": { |
| "nodes": { |
| "127.0.0.1:1980": 1 |
| }, |
| "type": "roundrobin" |
| }, |
| "uri": "/hello" |
| }]] |
| ) |
| |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 5: verify, missing signature |
| --- request |
| GET /hello |
| --- error_code: 401 |
| --- response_body |
| {"message":"access key or signature missing"} |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 6: verify: invalid access key |
| --- request |
| GET /hello |
| --- more_headers |
| X-APISIX-HMAC-SIGNATURE: asdf |
| X-APISIX-HMAC-ALGORITHM: hmac-sha256 |
| X-APISIX-Date: Thu, 24 Sep 2020 06:39:52 GMT |
| X-APISIX-HMAC-ACCESS-KEY: sdf |
| --- error_code: 401 |
| --- response_body |
| {"message":"Invalid access key"} |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 7: verify: invalid algorithm |
| --- request |
| GET /hello |
| --- more_headers |
| X-APISIX-HMAC-SIGNATURE: asdf |
| X-APISIX-HMAC-ALGORITHM: ljlj |
| X-APISIX-Date: Thu, 24 Sep 2020 06:39:52 GMT |
| X-APISIX-HMAC-ACCESS-KEY: sdf |
| --- error_code: 401 |
| --- response_body |
| {"message":"Invalid access key"} |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 8: verify: Invalid GMT format time |
| --- request |
| GET /hello |
| --- more_headers |
| X-APISIX-HMAC-SIGNATURE: asdf |
| X-APISIX-HMAC-ALGORITHM: hmac-sha256 |
| X-APISIX-Date: adfa |
| X-APISIX-HMAC-ACCESS-KEY: my-access-key |
| --- error_code: 401 |
| --- response_body |
| {"message":"Invalid GMT format time"} |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 9: verify: ok |
| --- config |
| location /t { |
| content_by_lua_block { |
| local ngx_time = ngx.time |
| local ngx_http_time = ngx.http_time |
| local core = require("apisix.core") |
| local t = require("lib.test_admin") |
| local hmac = require("resty.hmac") |
| local ngx_encode_base64 = ngx.encode_base64 |
| |
| local secret_key = "my-secret-key" |
| local time = ngx_time() |
| local gmt = ngx_http_time(time) |
| local access_key = "my-access-key" |
| local custom_header_a = "asld$%dfasf" |
| local custom_header_b = "23879fmsldfk" |
| |
| local signing_string = { |
| "GET", |
| "/hello", |
| "", |
| access_key, |
| gmt, |
| "x-custom-header-a:" .. custom_header_a, |
| "x-custom-header-b:" .. custom_header_b |
| } |
| signing_string = core.table.concat(signing_string, "\n") .. "\n" |
| |
| local signature = hmac:new(secret_key, hmac.ALGOS.SHA256):final(signing_string) |
| core.log.info("signature:", ngx_encode_base64(signature)) |
| local headers = {} |
| headers["X-APISIX-HMAC-SIGNATURE"] = ngx_encode_base64(signature) |
| headers["X-APISIX-HMAC-ALGORITHM"] = "hmac-sha256" |
| headers["X-APISIX-DATE"] = gmt |
| headers["X-APISIX-HMAC-ACCESS-KEY"] = access_key |
| headers["X-APISIX-HMAC-SIGNED-HEADERS"] = "x-custom-header-a;x-custom-header-b" |
| headers["x-custom-header-a"] = custom_header_a |
| headers["x-custom-header-b"] = custom_header_b |
| |
| local code, body = t.test('/hello', |
| ngx.HTTP_GET, |
| "", |
| nil, |
| headers |
| ) |
| |
| ngx.status = code |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 10: update consumer with clock skew |
| --- config |
| location /t { |
| content_by_lua_block { |
| local t = require("lib.test_admin").test |
| local code, body = t('/apisix/admin/consumers', |
| ngx.HTTP_PUT, |
| [[{ |
| "username": "pony", |
| "plugins": { |
| "hmac-auth": { |
| "access_key": "my-access-key2", |
| "secret_key": "my-secret-key2", |
| "clock_skew": 1 |
| } |
| } |
| }]] |
| ) |
| if code >= 300 then |
| ngx.status = code |
| end |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- response_body |
| passed |
| --- no_error_log |
| [error] |
| |
| |
| |
| === TEST 11: verify: Clock skew exceeded |
| --- config |
| location /t { |
| content_by_lua_block { |
| local ngx_time = ngx.time |
| local ngx_http_time = ngx.http_time |
| local core = require("apisix.core") |
| local t = require("lib.test_admin") |
| local hmac = require("resty.hmac") |
| local ngx_encode_base64 = ngx.encode_base64 |
| |
| local secret_key = "my-secret-key2" |
| local time = ngx_time() |
| local gmt = ngx_http_time(time) |
| local access_key = "my-access-key2" |
| local custom_header_a = "asld$%dfasf" |
| local custom_header_b = "23879fmsldfk" |
| local signing_string = "GET" .. "/hello" .. "" .. |
| access_key .. gmt .. custom_header_a .. custom_header_b |
| |
| ngx.sleep(2) |
| |
| local signature = hmac:new(secret_key, hmac.ALGOS.SHA256):final(signing_string) |
| core.log.info("signature:", ngx_encode_base64(signature)) |
| local headers = {} |
| headers["X-APISIX-HMAC-SIGNATURE"] = ngx_encode_base64(signature) |
| headers["X-APISIX-HMAC-ALGORITHM"] = "hmac-sha256" |
| headers["X-APISIX-DATE"] = gmt |
| headers["X-APISIX-HMAC-ACCESS-KEY"] = access_key |
| |
| local code, body = t.test('/hello', |
| ngx.HTTP_GET, |
| core.json.encode(data), |
| nil, |
| headers |
| ) |
| |
| ngx.status = code |
| ngx.say(body) |
| } |
| } |
| --- request |
| GET /t |
| --- error_code: 401 |
| --- response_body eval |
| qr/\{"message":"Clock skew exceeded"\}/ |
| --- no_error_log |
| [error] |
