API 게이트웨이

{
  "name": "caching",
  "version": "builtin",
  "configuration": {
    "caching_type": "allow"
  }
}

{
  "name": "caching",
  "version": "builtin",
  "configuration": {
    "caching_type": "allow"
  }
}

"policy_chain": [
    {
      "name": "apicast.policy.apicast"
    },
    {
      "name": "apicast.policy.camel",
      "configuration": {
          "all_proxy": "http://192.168.15.103:8080/",
          "http_proxy": "http://192.168.15.103:8080/",
          "https_proxy": "http://192.168.15.103:8443/"
      }
    }
]

"policy_chain": [
    {
      "name": "apicast.policy.apicast"
    },
    {
      "name": "apicast.policy.camel",
      "configuration": {
          "all_proxy": "http://192.168.15.103:8080/",
          "http_proxy": "http://192.168.15.103:8080/",
          "https_proxy": "http://192.168.15.103:8443/"
      }
    }
]

APIcast --> Caching --> Conditional --> Upstream

                             |
                             v

                          Headers

                             |
                             v

                       URL Rewriting

APIcast --> Caching --> Conditional --> Upstream

                             |
                             v

                          Headers

                             |
                             v

                       URL Rewriting

{
  "left": "{{ uri }}",
  "left_type": "liquid",
  "op": "==",
  "right": "/example_path",
  "right_type": "plain"
}

{
  "left": "{{ uri }}",
  "left_type": "liquid",
  "op": "==",
  "right": "/example_path",
  "right_type": "plain"
}

{
  "operations": [
    {
      "left": "{{ uri }}",
      "left_type": "liquid",
      "op": "==",
      "right": "/example_path",
      "right_type": "plain"
    },
    {
      "left": "{{ headers['Backend'] }}",
      "left_type": "liquid",
      "op": "==",
      "right": "test_upstream",
      "right_type": "plain"
    }
  ],
  "combine_op": "and"
}

{
  "operations": [
    {
      "left": "{{ uri }}",
      "left_type": "liquid",
      "op": "==",
      "right": "/example_path",
      "right_type": "plain"
    },
    {
      "left": "{{ headers['Backend'] }}",
      "left_type": "liquid",
      "op": "==",
      "right": "test_upstream",
      "right_type": "plain"
    }
  ],
  "combine_op": "and"
}

{
   "name":"conditional",
   "version":"builtin",
   "configuration":{
      "condition":{
         "operations":[
            {
               "left":"{{ headers['Backend'] }}",
               "left_type":"liquid",
               "op":"==",
               "right":"staging"
            }
         ]
      },
      "policy_chain":[
         {
            "name":"upstream",
            "version": "builtin",
            "configuration":{
               "rules":[
                  {
                     "regex":"/",
                     "url":"http://my_staging_environment"
                  }
               ]
            }
         }
      ]
   }
}

{
   "name":"conditional",
   "version":"builtin",
   "configuration":{
      "condition":{
         "operations":[
            {
               "left":"{{ headers['Backend'] }}",
               "left_type":"liquid",
               "op":"==",
               "right":"staging"
            }
         ]
      },
      "policy_chain":[
         {
            "name":"upstream",
            "version": "builtin",
            "configuration":{
               "rules":[
                  {
                     "regex":"/",
                     "url":"http://my_staging_environment"
                  }
               ]
            }
         }
      ]
   }
}

{
  "name": "cors",
 "version": "builtin",
 "configuration": {
   "allow_headers": [
     "App-Id", "App-Key",
     "Content-Type", "Accept"
   ],
   "allow_credentials": true,
   "allow_methods": [
     "GET", "POST"
   ],
   "allow_origin": "https://example.com",
   "max_age" : 200
  }
}

{
  "name": "cors",
 "version": "builtin",
 "configuration": {
   "allow_headers": [
     "App-Id", "App-Key",
     "Content-Type", "Accept"
   ],
   "allow_credentials": true,
   "allow_methods": [
     "GET", "POST"
   ],
   "allow_origin": "https://example.com",
   "max_age" : 200
  }
}

{
  "name": "apicast.policy.custom_metrics",
  "configuration": {
    "rules": [
      {
        "metric": "error",
        "increment": "{{ resp.headers['increment'] }}",
        "condition": {
          "operations": [
            {
              "right": "{{status}}",
              "right_type": "liquid",
              "left": "400",
              "op": "=="
            }
          ],
          "combine_op": "and"
        }
      }
    ]
  }
}

{
  "name": "apicast.policy.custom_metrics",
  "configuration": {
    "rules": [
      {
        "metric": "error",
        "increment": "{{ resp.headers['increment'] }}",
        "condition": {
          "operations": [
            {
              "right": "{{status}}",
              "right_type": "liquid",
              "left": "400",
              "op": "=="
            }
          ],
          "combine_op": "and"
        }
      }
    ]
  }
}

{
  "name": "apicast.policy.custom_metrics",
  "configuration": {
    "rules": [
      {
        "metric": "hits_{{status}}",
        "increment": "1",
        "condition": {
          "operations": [
            {
              "right": "{{status}}",
              "right_type": "liquid",
              "left": "200",
              "op": "=="
            }
          ],
          "combine_op": "and"
        }
      }
    ]
  }
}

{
  "name": "apicast.policy.custom_metrics",
  "configuration": {
    "rules": [
      {
        "metric": "hits_{{status}}",
        "increment": "1",
        "condition": {
          "operations": [
            {
              "right": "{{status}}",
              "right_type": "liquid",
              "left": "200",
              "op": "=="
            }
          ],
          "combine_op": "and"
        }
      }
    ]
  }
}

{
  "name": "echo",
  "version": "builtin",
  "configuration": {
    "status": 404,
    "exit": "request"
  }
}

{
  "name": "echo",
  "version": "builtin",
  "configuration": {
    "status": 404,
    "exit": "request"
  }
}

{
  "name": "headers",
  "version": "builtin",
  "configuration": {
    "response": [
      {
        "op": "add",
        "header": "Custom-Header",
        "value_type": "plain",
        "value": "any-value"
      }
    ],
    "request": [
      {
        "op": "set",
        "header": "Authorization",
        "value_type": "plain",
        "value": "Basic dXNlcm5hbWU6cGFzc3dvcmQ="
      },
      {
        "op": "set",
        "header": "Service-ID",
        "value_type": "liquid",
        "value": "{{service.id}}"
      }
    ]
  }
}

{
  "name": "headers",
  "version": "builtin",
  "configuration": {
    "response": [
      {
        "op": "add",
        "header": "Custom-Header",
        "value_type": "plain",
        "value": "any-value"
      }
    ],
    "request": [
      {
        "op": "set",
        "header": "Authorization",
        "value_type": "plain",
        "value": "Basic dXNlcm5hbWU6cGFzc3dvcmQ="
      },
      {
        "op": "set",
        "header": "Service-ID",
        "value_type": "liquid",
        "value": "{{service.id}}"
      }
    ]
  }
}

{
  "name": "statuscode_overwrite",
  "version": "builtin",
  "configuration": {
    "http_statuses": [
      {
        "upstream": 201,
        "apicast": 200
      },
      {
        "upstream": 413,
        "apicast": 414
      }
    ]
  }
}

{
  "name": "statuscode_overwrite",
  "version": "builtin",
  "configuration": {
    "http_statuses": [
      {
        "upstream": 201,
        "apicast": 200
      },
      {
        "upstream": 413,
        "apicast": 414
      }
    ]
  }
}

{
  "name": "ip_check",
  "configuration": {
    "ips": [ "3.4.5.6", "1.2.3.0/4" ],
    "check_type": "blacklist",
    "client_ip_sources": ["X-Forwarded-For", "X-Real-IP", "last_caller"],
    "error_msg": "A custom error message"
  }
}

{
  "name": "ip_check",
  "configuration": {
    "ips": [ "3.4.5.6", "1.2.3.0/4" ],
    "check_type": "blacklist",
    "client_ip_sources": ["X-Forwarded-For", "X-Real-IP", "last_caller"],
    "error_msg": "A custom error message"
  }
}

{
  "name": "apicast.policy.jwt_claim_check",
  "configuration": {
      "error_message": "Invalid JWT check",
      "rules": [
          {
              "operations": [
                  {"op": "==", "jwt_claim": "role", "jwt_claim_type": "plain", "value": "admin"}
              ],
              "combine_op":"and",
              "methods": ["GET"],
              "resource": "/resource",
              "resource_type": "plain"
          }
      ]
  }
}

{
  "name": "apicast.policy.jwt_claim_check",
  "configuration": {
      "error_message": "Invalid JWT check",
      "rules": [
          {
              "operations": [
                  {"op": "==", "jwt_claim": "role", "jwt_claim_type": "plain", "value": "admin"}
              ],
              "combine_op":"and",
              "methods": ["GET"],
              "resource": "/resource",
              "resource_type": "plain"
          }
      ]
  }
}

    {
      "jwt": {
        "azp": "972f7b4f",
        "iat": 1537538097,
        ...
        "exp": 1537574096,
        "typ": "Bearer"
      },
      "credentials": {
        "app_id": "972f7b4f"
      },
      "usage": {
        "deltas": {
          "hits": 1
        },
        "metrics": [
          "hits"
        ]
      },
      "service": {
        "id": "2",
        ...
      }
      ...
    }

    {
      "jwt": {
        "azp": "972f7b4f",
        "iat": 1537538097,
        ...
        "exp": 1537574096,
        "typ": "Bearer"
      },
      "credentials": {
        "app_id": "972f7b4f"
      },
      "usage": {
        "deltas": {
          "hits": 1
        },
        "metrics": [
          "hits"
        ]
      },
      "service": {
        "id": "2",
        ...
      }
      ...
    }

{ "name": "apicast.policy.nginx_filters",
  "configuration": {
    "headers": [
      {"name": "If-Match", "append": true}
    ]
  }
}

{ "name": "apicast.policy.nginx_filters",
  "configuration": {
    "headers": [
      {"name": "If-Match", "append": true}
    ]
  }
}

{ "name": "apicast.policy.nginx_filters",
  "configuration": {
    "headers": [
      {"name": "If-Match", "append": false}
    ]
  }
}

{ "name": "apicast.policy.nginx_filters",
  "configuration": {
    "headers": [
      {"name": "If-Match", "append": false}
    ]
  }
}

{
  "$schema": "http://apicast.io/policy-v1/schema#manifest#",
  "name": "OAuth 2.0 Mutual TLS Client Authentication",
  "summary": "Configure OAuth 2.0 Mutual TLS Client Authentication.",
  "description": ["This policy executes OAuth 2.0 Mutual TLS Client Authentication ",
    "(https://tools.ietf.org/html/draft-ietf-oauth-mtls-12) for every API call."
  ],
  "version": "builtin",
  "configuration": {
    "type": "object",
    "properties": { }
  }
}

{
  "$schema": "http://apicast.io/policy-v1/schema#manifest#",
  "name": "OAuth 2.0 Mutual TLS Client Authentication",
  "summary": "Configure OAuth 2.0 Mutual TLS Client Authentication.",
  "description": ["This policy executes OAuth 2.0 Mutual TLS Client Authentication ",
    "(https://tools.ietf.org/html/draft-ietf-oauth-mtls-12) for every API call."
  ],
  "version": "builtin",
  "configuration": {
    "type": "object",
    "properties": { }
  }
}

"policy_chain": [
    {
      "name": "apicast.policy.apicast"
    },
    {
      "name": "apicast.policy.http_proxy",
      "configuration": {
          "all_proxy": "http://192.168.15.103:8888/",
          "https_proxy": "https://192.168.15.103:8888/",
          "http_proxy": "https://192.168.15.103:8888/"
      }
    }
]

"policy_chain": [
    {
      "name": "apicast.policy.apicast"
    },
    {
      "name": "apicast.policy.http_proxy",
      "configuration": {
          "all_proxy": "http://192.168.15.103:8888/",
          "https_proxy": "https://192.168.15.103:8888/",
          "http_proxy": "https://192.168.15.103:8888/"
      }
    }
]

{
  "name": "apicast.policy.limits",
  "configuration":
  {
    "request": 100,
    "response": 100
  }
}

{
  "name": "apicast.policy.limits",
  "configuration":
  {
    "request": 100,
    "response": 100
  }
}

{
  "$schema": "http://apicast.io/policy-v1/schema#manifest#",
  "name": "Retry",
  "summary": "Allows retry requests to the upstream",
  "description": "Allows retry requests to the upstream",
  "version": "builtin",
  "configuration": {
    "type": "object",
    "properties": {
      "retries": {
        "description": "Number of retries",
        "type": "integer",
        "minimum": 1,
        "maximum": 10
      }
    }
  }
}

{
  "$schema": "http://apicast.io/policy-v1/schema#manifest#",
  "name": "Retry",
  "summary": "Allows retry requests to the upstream",
  "description": "Allows retry requests to the upstream",
  "version": "builtin",
  "configuration": {
    "type": "object",
    "properties": {
      "retries": {
        "description": "Number of retries",
        "type": "integer",
        "minimum": 1,
        "maximum": 10
      }
    }
  }
}

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/accounts"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/accounts"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "header",
                "header_name": "Test-Header",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "header",
                "header_name": "Test-Header",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "query_arg",
                "query_arg_name": "test_query_arg",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "query_arg",
                "query_arg_name": "test_query_arg",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "jwt_claim",
                "jwt_claim_name": "test_claim",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "jwt_claim",
                "jwt_claim_name": "test_claim",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "combine_op": "and",
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/accounts"
              },
              {
                "match": "header",
                "header_name": "Test-Header",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "combine_op": "and",
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/accounts"
              },
              {
                "match": "header",
                "header_name": "Test-Header",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "combine_op": "or",
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/accounts"
              },
              {
                "match": "header",
                "header_name": "Test-Header",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "combine_op": "or",
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/accounts"
              },
              {
                "match": "header",
                "header_name": "Test-Header",
                "op": "==",
                "value": "123"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://some_upstream.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/accounts"
              }
            ]
          }
        },
        {
          "url": "http://another_upstream.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/users"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://some_upstream.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/accounts"
              }
            ]
          }
        },
        {
          "url": "http://another_upstream.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/users"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://some_upstream.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/abc"
              }
            ]
          }
        },
        {
          "url": "http://another_upstream.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/def"
              }
            ]
          }
        },
        {
          "url": "http://default_upstream.com",
          "condition": {
            "operations": []
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://some_upstream.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/abc"
              }
            ]
          }
        },
        {
          "url": "http://another_upstream.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/def"
              }
            ]
          }
        },
        {
          "url": "http://default_upstream.com",
          "condition": {
            "operations": []
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "!=",
                "value": "/accounts"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "!=",
                "value": "/accounts"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "header",
                "header_name": "Test-Header",
                "op": "==",
                "value": "{{ my_var }}",
                "value_type": "liquid"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "condition": {
            "operations": [
              {
                "match": "header",
                "header_name": "Test-Header",
                "op": "==",
                "value": "{{ my_var }}",
                "value_type": "liquid"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "host_header": "some_host.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/"
              }
            ]
          }
        }
      ]
    }
  }

 {
    "name": "routing",
    "version": "builtin",
    "configuration": {
      "rules": [
        {
          "url": "http://example.com",
          "host_header": "some_host.com",
          "condition": {
            "operations": [
              {
                "match": "path",
                "op": "==",
                "value": "/"
              }
            ]
          }
        }
      ]
    }
  }

{
  "name": "soap",
  "version": "builtin",
  "configuration": {
    "mapping_rules": [
      {
        "pattern": "http://example.com/soap#request",
        "metric_system_name": "soap",
        "delta": 1
      }
    ]
  }
}

{
  "name": "soap",
  "version": "builtin",
  "configuration": {
    "mapping_rules": [
      {
        "pattern": "http://example.com/soap#request",
        "metric_system_name": "soap",
        "delta": 1
      }
    ]
  }
}

curl https://api-3scale-apicast-staging.$WILDCARD_DOMAIN\?user_key\=[Your_user_key] -v --cacert ca/certs/ca.crt --cert ca/certs/client.crt --key ca/keys/client.key

curl https://api-3scale-apicast-staging.$WILDCARD_DOMAIN\?user_key\=[Your_user_key] -v --cacert ca/certs/ca.crt --cert ca/certs/server.crt --key ca/keys/server.key

curl https://api-3scale-apicast-staging.$WILDCARD_DOMAIN\?user_key\=[Your_user_key] -v --cacert ca/certs/ca.crt

curl https://api-3scale-apicast-staging.$WILDCARD_DOMAIN\?user_key\=[Your_user_key] -v --cacert ca/certs/ca.crt --cert ca/certs/client.crt --key ca/keys/client.key

curl https://api-3scale-apicast-staging.$WILDCARD_DOMAIN\?user_key\=[Your_user_key] -v --cacert ca/certs/ca.crt --cert ca/certs/server.crt --key ca/keys/server.key

curl https://api-3scale-apicast-staging.$WILDCARD_DOMAIN\?user_key\=[Your_user_key] -v --cacert ca/certs/ca.crt

curl “${public_URL}:${port}/?user_key=${user_key}" --cacert ${path_to_certificate}/ca.pem -v

curl “${public_URL}:${port}/?user_key=${user_key}" --cacert ${path_to_certificate}/ca.pem -v

{
  "name": "upstream",
  "version": "builtin",
  "configuration": {
    "rules": [
      {
        "regex": "^/v1/.*",
        "url": "https://api-v1.example.com",

      }
    ]
  }
}

{
  "name": "upstream",
  "version": "builtin",
  "configuration": {
    "rules": [
      {
        "regex": "^/v1/.*",
        "url": "https://api-v1.example.com",

      }
    ]
  }
}

{
  "name": "apicast.policy.upstream_mtls",
  "configuration": {
      "certificate": "/secrets/client.cer",
      "certificate_type": "path",
      "certificate_key": "/secrets/client.key",
      "certificate_key_type": "path"
  }
}

{
  "name": "apicast.policy.upstream_mtls",
  "configuration": {
      "certificate": "/secrets/client.cer",
      "certificate_type": "path",
      "certificate_key": "/secrets/client.key",
      "certificate_key_type": "path"
  }
}

{
  "name": "apicast.policy.upstream_mtls",
  "configuration": {
    "certificate_type": "embedded",
    "certificate_key_type": "embedded",
    "certificate": "data:application/pkix-cert;name=client.cer;base64,XXXXXXXXXXX",
    "certificate_key": "data:application/x-iwork-keynote-sffkey;name=client.key;base64,XXXXXXXX"
  }
}

{
  "name": "apicast.policy.upstream_mtls",
  "configuration": {
    "certificate_type": "embedded",
    "certificate_key_type": "embedded",
    "certificate": "data:application/pkix-cert;name=client.cer;base64,XXXXXXXXXXX",
    "certificate_key": "data:application/x-iwork-keynote-sffkey;name=client.key;base64,XXXXXXXX"
  }
}

{
  "name": "url_rewriting",
  "version": "builtin",
  "configuration": {
    "query_args_commands": [
      {
        "op": "add",
        "arg": "addarg",
        "value_type": "plain",
        "value": "addvalue"
      },
      {
        "op": "delete",
        "arg": "user_key",
        "value_type": "plain",
        "value": "any"
      },
      {
        "op": "push",
        "arg": "pusharg",
        "value_type": "plain",
        "value": "pushvalue"
      },
      {
        "op": "set",
        "arg": "setarg",
        "value_type": "plain",
        "value": "setvalue"
      }
    ],
    "commands": [
      {
        "op": "sub",
        "regex": "^/api/v\\d+/",
        "replace": "/internal/",
        "options": "i"
      }
    ]
  }

{
  "name": "url_rewriting",
  "version": "builtin",
  "configuration": {
    "query_args_commands": [
      {
        "op": "add",
        "arg": "addarg",
        "value_type": "plain",
        "value": "addvalue"
      },
      {
        "op": "delete",
        "arg": "user_key",
        "value_type": "plain",
        "value": "any"
      },
      {
        "op": "push",
        "arg": "pusharg",
        "value_type": "plain",
        "value": "pushvalue"
      },
      {
        "op": "set",
        "arg": "setarg",
        "value_type": "plain",
        "value": "setvalue"
      }
    ],
    "commands": [
      {
        "op": "sub",
        "regex": "^/api/v\\d+/",
        "replace": "/internal/",
        "options": "i"
      }
    ]
  }

https://api.example.com/api/v1/products/123/details?user_key=abc123secret&pusharg=first&setarg=original

https://api.example.com/api/v1/products/123/details?user_key=abc123secret&pusharg=first&setarg=original

https://api-backend.example.com/internal/products/123/details?pusharg=first&pusharg=pushvalue&setarg=setvalue

https://api-backend.example.com/internal/products/123/details?pusharg=first&pusharg=pushvalue&setarg=setvalue

{
  "name": "rewrite_url_captures",
  "version": "builtin",
  "configuration": {
    "transformations": [
      {
        "match_rule": "/api/v1/products/{productId}/details",
        "template": "/internal/products/details?id={productId}&extraparam=anyvalue"
      }
    ]
  }
}

{
  "name": "rewrite_url_captures",
  "version": "builtin",
  "configuration": {
    "transformations": [
      {
        "match_rule": "/api/v1/products/{productId}/details",
        "template": "/internal/products/details?id={productId}&extraparam=anyvalue"
      }
    ]
  }
}

https://api.example.com/api/v1/products/123/details?user_key=abc123secret

https://api.example.com/api/v1/products/123/details?user_key=abc123secret

https://api-backend.example.com/internal/products/details?user_key=abc123secret&extraparam=anyvalue&id=123

https://api-backend.example.com/internal/products/details?user_key=abc123secret&extraparam=anyvalue&id=123

{
  "services":[
    {
      "id":1,
      "proxy":{
        "policy_chain":[
          {
            "name":"sample_policy_1", "version": "1.0",
            "configuration":{
              "sample_config_param_1":["value_1"],
              "sample_config_param_2":["value_2"]
            }
          },
          {
            "name": "token_introspection", "version": "builtin",
            "configuration": {
              introspection_url:["https://tokenauthorityexample.com"],
              client_id:["exampleName"],
              client_secret:["secretexamplekey123"]
          },
          {
             "name": "apicast", "version": "builtin",
          }
        ]
      }
    }
  ]
}

{
  "services":[
    {
      "id":1,
      "proxy":{
        "policy_chain":[
          {
            "name":"sample_policy_1", "version": "1.0",
            "configuration":{
              "sample_config_param_1":["value_1"],
              "sample_config_param_2":["value_2"]
            }
          },
          {
            "name": "token_introspection", "version": "builtin",
            "configuration": {
              introspection_url:["https://tokenauthorityexample.com"],
              client_id:["exampleName"],
              client_secret:["secretexamplekey123"]
          },
          {
             "name": "apicast", "version": "builtin",
          }
        ]
      }
    }
  ]
}