qiwi/qorsproxy

{
  "server": {
    "host": "localhost",
    "port": 8080
  },
  "rules": [
    {
      "from": [
        "*"
      ],
      "to": [
        "example.com"
      ],
      "interceptions": [
        {
          "req": {
            "method": "OPTIONS"
          },
          "res": {
            "status": 200
          }
        }
      ],
      "mutations": [
        {
          "direction": "to",
          "headers": [
            {
              "name": "host",
              "value": null
            },
            {
              "name": "origin",
              "value": "http://localhost"
            }
          ]
        },
        {
          "direction": "from",
          "headers": [
            {
              "name": "set-cookie",
              "value": {
                "from": "/;Domain.+;/i",
                "to": ";Domain: localhost;"
              }
            }
          ]
        }
      ]
    }
  ]
}