[GitHub] [incubator-apisix] agile6v commented on a change in pull request #1708: add header filter and access phases.

[GitBox <gi...@apache.org>]

agile6v commented on a change in pull request #1708:
URL: https://github.com/apache/incubator-apisix/pull/1708#discussion_r439780322



##########
File path: apisix/plugins/echo.lua
##########
@@ -70,4 +92,21 @@ function _M.body_filter(conf, ctx)
     ngx.arg[2] = true
 end
 
+function _M.header_filter(conf, ctx)
+    if conf.headers_arr then
+        local field_cnt = #conf.headers_arr
+        for i = 1, field_cnt, 2 do
+            ngx.header[conf.headers_arr[i]] = conf.headers_arr[i+1]
+        end
+    end
+end
+
+function _M.access(conf, ctx)
+    local auth_header = ngx.headers["Authorization"]

Review comment:
       It's best to specify the auth header. 




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