Introduction

Modify header of HTTP request/response based on defined rules.

Configuration

• Module config file

  conf/mod_header/mod_header.conf

  [basic]
  DataPath = ../conf/mod_header/header_rule.data

• Rule config file

  conf/mod_header/header_rule.data

  | Config Item | Type | Description || —————- | ——— | —————————————————————————————— || Version | String | Verson of config file || Config | Struct | Header rules for each product. Header rule include: - Cond: “condition” expression - Actions: what to do after matched- Last: if true, stop to check the remaining rules |

  | Action | Description || ——————— | ——————————— || REQ_HEADER_SET | Set request header || REQ_HEADER_ADD | Add request header || RSP_HEADER_SET | Set response header || RSP_HEADER_ADD | Add response header || REQ_HEADER_DEL | Delete request header || RSP_HEADER_DEL | Delete response header || REQ_HEADER_MOD | Modify request header || RSP_HEADER_MOD | Modify response header |

  {
      "Version": "20190101000000",
      "Config": {
          "example_product": [
              {
                  "cond": "req_path_prefix_in(\"/header\", false)",
                  "actions": [
                      {
                          "cmd": "RSP_HEADER_SET",
                          "params": [
                              "X-Proxied-By",
                              "bfe"
                          ]
                      }
                  ],
                  "last": true
              }
          ]
      }
  }