#
# 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{VAULT_TOKEN} = "root";
}

use t::APISIX 'no_plan';

repeat_each(1);
no_long_string();
no_root_location();
no_shuffle();

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) {
        $block->set_value("request", "GET /t");
        if (!$block->response_body) {
            $block->set_value("response_body", "passed\n");
        }
    }
});

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": {
                        "jwt-auth": {
                            "key": "user-key",
                            "secret": "my-secret-key"
                        }
                    }
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }



=== TEST 2: enable jwt auth plugin using admin api with custom parameter
--- 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": {
                        "jwt-auth": {
                            "header": "jwt-header",
                            "query": "jwt-query",
                            "cookie": "jwt-cookie",
                            "hide_credentials": false
                        }
                    },
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/echo"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }



=== TEST 3: verify (in header) not hiding credentials
--- request
GET /echo
--- more_headers
jwt-header: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs
--- response_headers
jwt-header: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs



=== TEST 4: verify (in cookie) not hiding credentials
--- request
GET /echo
--- more_headers
Cookie: jwt-cookie=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs
--- response_headers
Cookie: jwt-cookie=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs



=== TEST 5: enable jwt auth plugin using admin api without hiding credentials
--- 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": {
                        "jwt-auth": {
                            "header": "jwt-header",
                            "query": "jwt-query",
                            "cookie": "jwt-cookie",
                            "hide_credentials": false
                        }
                    },
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/plugin_proxy_rewrite_args"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }



=== TEST 6: verify (in query) without hiding credentials
--- request
GET /plugin_proxy_rewrite_args?foo=bar&hello=world&jwt-query=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs
--- response_body
uri: /plugin_proxy_rewrite_args
foo: bar
hello: world
jwt-query: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs



=== TEST 7: enable jwt auth plugin using admin api with hiding credentials
--- 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": {
                        "jwt-auth": {
                            "header": "jwt-header",
                            "query": "jwt-query",
                            "cookie": "jwt-cookie",
                            "hide_credentials": true
                        }
                    },
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/echo"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }



=== TEST 8: verify (in header) with hiding credentials
--- request
GET /echo
--- more_headers
jwt-header: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs
--- response_headers
!jwt-header



=== TEST 9: enable jwt auth plugin using admin api with hiding credentials
--- 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": {
                        "jwt-auth": {
                            "header": "jwt-header",
                            "query": "jwt-query",
                            "cookie": "jwt-cookie",
                            "hide_credentials": true
                        }
                    },
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/plugin_proxy_rewrite_args"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }



=== TEST 10: verify (in query) with hiding credentials
--- request
GET /plugin_proxy_rewrite_args?foo=bar&hello=world&jwt-query=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs
--- response_body
uri: /plugin_proxy_rewrite_args
foo: bar
hello: world



=== TEST 11: verify (in cookie) with hiding credentials
--- 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": {
                        "jwt-auth": {
                            "header": "jwt-header",
                            "query": "jwt-query",
                            "cookie": "jwt-cookie",
                            "hide_credentials": true
                        }
                    },
                    "upstream": {
                        "nodes": {
                            "test.com:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/hello"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }



=== TEST 12: verify (in cookie) with hiding credentials
--- request
GET /hello
--- more_headers
Cookie: hello=world; jwt-cookie=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs; foo=bar
--- response_body
hello world



=== TEST 13: delete exist consumers
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            -- delete exist consumers
            local code, body = t('/apisix/admin/consumers/jack', ngx.HTTP_DELETE)
            ngx.say(body)
        }
    }
--- response_body
passed



=== TEST 14: data encryption for secret
--- yaml_config
apisix:
    data_encryption:
        enable_encrypt_fields: true
        keyring:
            - edd1c9f0985e76a2
--- config
    location /t {
        content_by_lua_block {
            local json = require("toolkit.json")
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/consumers',
                ngx.HTTP_PUT,
                [[{
                    "username": "jack",
                    "plugins": {
                        "jwt-auth": {
                            "key": "user-key",
                            "secret": "my-secret-key"
                        }
                    }
                }]]
            )

            if code >= 300 then
                ngx.status = code
                ngx.say(body)
                return
            end
            ngx.sleep(0.1)

            -- get plugin conf from admin api, password is decrypted
            local code, message, res = t('/apisix/admin/consumers/jack',
                ngx.HTTP_GET
            )
            res = json.decode(res)
            if code >= 300 then
                ngx.status = code
                ngx.say(message)
                return
            end
            ngx.say(res.value.plugins["jwt-auth"].secret)

            -- get plugin conf from etcd, password is encrypted
            local etcd = require("apisix.core.etcd")
            local res = assert(etcd.get('/consumers/jack'))
            ngx.say(res.body.node.value.plugins["jwt-auth"].secret)
        }
    }
--- response_body
my-secret-key
IRWpPjbDq5BCgHyIllnOMA==



=== TEST 15: set jwt-auth conf: secret uses secret ref
--- request
GET /t
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            -- put secret vault config
            local code, body = t('/apisix/admin/secrets/vault/test1',
                ngx.HTTP_PUT,
                [[{
                    "uri": "http://127.0.0.1:8200",
                    "prefix" : "kv/apisix",
                    "token" : "root"
                }]]
                )

            if code >= 300 then
                ngx.status = code
                return ngx.say(body)
            end

            -- change consumer with secrets ref: vault
            code, body = t('/apisix/admin/consumers',
                ngx.HTTP_PUT,
                [[{
                    "username": "jack",
                    "plugins": {
                        "jwt-auth": {
                            "key": "user-key",
                            "secret": "$secret://vault/test1/jack/secret"
                        }
                    }
                }]]
                )
            if code >= 300 then
                ngx.status = code
                return ngx.say(body)
            end

            -- set route
            code, body = t('/apisix/admin/routes/1',
                ngx.HTTP_PUT,
                [[{
                    "plugins": {
                        "jwt-auth": {
                            "header": "jwt-header",
                            "query": "jwt-query",
                            "cookie": "jwt-cookie",
                            "hide_credentials": false
                        }
                    },
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/echo"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- response_body
passed



=== TEST 16: store secret into vault
--- exec
VAULT_TOKEN='root' VAULT_ADDR='http://0.0.0.0:8200' vault kv put kv/apisix/jack secret=my-secret-key
--- response_body
Success! Data written to: kv/apisix/jack



=== TEST 17: verify (in header) not hiding credentials
--- request
GET /echo
--- more_headers
jwt-header: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs
--- response_headers
jwt-header: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs



=== TEST 18: store rsa key pairs and secret into vault from local filesystem
--- exec
VAULT_TOKEN='root' VAULT_ADDR='http://0.0.0.0:8200' vault kv put kv/apisix/rsa1 secret=$3nsitiv3-c8d3 public_key=@t/certs/public.pem
--- response_body
Success! Data written to: kv/apisix/rsa1



=== TEST 19: create consumer for RS256 algorithm with public key fetched from vault and public key in consumer schema
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            -- enable jwt auth plugin using admin api
            local code, body = t('/apisix/admin/routes/1',
                ngx.HTTP_PUT,
                [[{
                    "plugins": {
                        "jwt-auth": {}
                    },
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/hello"
                }]]
                )

            if code >= 300 then
                ngx.status = code
                return ngx.say(body)
            end

            local code, body = t('/apisix/admin/consumers',
                ngx.HTTP_PUT,
                [[{
                    "username": "john",
                    "plugins": {
                        "jwt-auth": {
                            "key": "rsa1",
                            "algorithm": "RS256",
                            "secret": "$secret://vault/test1/rsa1/secret",
                            "public_key": "$secret://vault/test1/rsa1/public_key"
                        }
                    }
                }]]
            )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- response_body
passed



=== TEST 20: set jwt-auth conf with the token in an env var: secret uses secret ref
--- request
GET /t
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            -- put secret vault config
            local code, body = t('/apisix/admin/secrets/vault/test1',
                ngx.HTTP_PUT,
                [[{
                    "uri": "http://127.0.0.1:8200",
                    "prefix" : "kv/apisix",
                    "token" : "$ENV://VAULT_TOKEN"
                }]]
                )
            if code >= 300 then
                ngx.status = code
                return ngx.say(body)
            end
            -- change consumer with secrets ref: vault
            code, body = t('/apisix/admin/consumers',
                ngx.HTTP_PUT,
                [[{
                    "username": "jack",
                    "plugins": {
                        "jwt-auth": {
                            "key": "user-key",
                            "secret": "$secret://vault/test1/jack/secret"
                        }
                    }
                }]]
                )
            if code >= 300 then
                ngx.status = code
                return ngx.say(body)
            end
            -- set route
            code, body = t('/apisix/admin/routes/1',
                ngx.HTTP_PUT,
                [[{
                    "plugins": {
                        "jwt-auth": {
                            "header": "jwt-header",
                            "query": "jwt-query",
                            "cookie": "jwt-cookie",
                            "hide_credentials": false
                        }
                    },
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/echo"
                }]]
                )
            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- response_body
passed



=== TEST 21: verify (in header) not hiding credentials
--- request
GET /echo
--- more_headers
jwt-header: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs
--- response_headers
jwt-header: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJ1c2VyLWtleSIsImV4cCI6MTg3OTMxODU0MX0.fNtFJnNmJgzbiYmGB0Yjvm-l6A6M4jRV1l4mnVFSYjs