#
# 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();
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": {
                        "limit-count": {
                            "count": 2,
                            "time_window": 60,
                            "rejected_code": 503,
                            "key": "remote_addr"
                        },
                        "key-auth": {
                            "key": "auth-one"
                        }
                    }
                }]],
                [[{
                    "node": {
                        "value": {
                            "username": "jack",
                            "plugins": {
                                "limit-count": {
                                    "count": 2,
                                    "time_window": 60,
                                    "rejected_code": 503,
                                    "key": "remote_addr"
                                },
                                "key-auth": {
                                    "key": "auth-one"
                                }
                            }
                        }
                    },
                    "action": "set"
                }]]
                )

            ngx.status = code
            ngx.say(body)
        }
    }
--- request
GET /t
--- response_body
passed
--- no_error_log
[error]



=== TEST 2: enable key 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": {
                        "key-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 3: invalid consumer
--- request
GET /hello
--- more_headers
apikey: 123
--- error_code: 401
--- response_body
{"message":"Invalid API key in request"}
--- no_error_log
[error]



=== TEST 4: valid consumer
--- request
GET /hello
--- more_headers
apikey: auth-one
--- response_body
hello world
--- no_error_log
[error]



=== TEST 5: up the limit
--- pipelined_requests eval
["GET /hello", "GET /hello", "GET /hello", "GET /hello"]
--- more_headers
apikey: auth-one
--- error_code eval
[200, 200, 503, 503]
--- no_error_log
[error]



=== TEST 6: two auth plugins (not allow)
--- 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": {
                        "limit-count": {
                            "count": 2,
                            "time_window": 60,
                            "rejected_code": 503,
                            "key": "remote_addr"
                        },
                        "key-auth": {
                            "key": "auth-one"
                        },
                        "jwt-auth": {
                            "key": "auth-one"
                        }
                    }
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"only one auth plugin is allowed"}
--- no_error_log
[error]



=== TEST 7: missing auth plugins (not allow)
--- 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": {
                        "limit-count": {
                            "count": 2,
                            "time_window": 60,
                            "rejected_code": 503,
                            "key": "remote_addr"
                        }
                    }
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"require one auth plugin"}
--- no_error_log
[error]



=== TEST 8: use the new configuration after the consumer's configuration is updated
--- config
    location /t {
        content_by_lua_block {
            local function test()
                local json_encode = require("lib.json_sort").encode
                local http = require "resty.http"
                local uri = "http://127.0.0.1:" .. ngx.var.server_port .. "/hello"

                local status_count = {}
                for i = 1, 5 do
                    local httpc = http.new()
                    local res, err = httpc:request_uri(uri,
                        {
                            method = "GET",
                            headers = {
                                apikey = "auth-one",
                            }
                        }
                    )
                    if not res then
                        ngx.say(err)
                        return
                    end

                    local status = tostring(res.status)
                    status_count[status] = (status_count[status] or 0) + 1
                end
                ngx.say(json_encode(status_count))
            end

            test()

            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/consumers',
                ngx.HTTP_PUT,
                [[{
                    "username": "jack",
                    "plugins": {
                        "limit-count": {
                            "count": 4,
                            "time_window": 60,
                            "rejected_code": 503,
                            "key": "remote_addr"
                        },
                        "key-auth": {
                            "key": "auth-one"
                        }
                    }
                }]]
            )

            ngx.sleep(0.1)

            test()
        }
    }
--- request
GET /t
--- response_body
{"200":2,"503":3}
{"200":4,"503":1}
--- no_error_log
[error]