Remove basic auth middleware

src/kemal/helpers/helpers.cr

@@ -3,12 +3,6 @@ def add_handler(handler)
   Kemal.config.add_handler handler
 end
 
-# Uses Kemal::Middleware::HTTPBasicAuth to easily add HTTP Basic Auth support.
-def basic_auth(username, password)
-  auth_handler = Kemal::Middleware::HTTPBasicAuth.new(username, password)
-  add_handler auth_handler
-end
-
 # Sets public folder from which the static assets will be served.
 # By default this is `/public` not `src/public`.
 def public_folder(path)

src/kemal/middleware/http_basic_auth.cr

@@ -1,38 +0,0 @@
-require "base64"
-
-module Kemal::Middleware
-  # This middleware adds HTTP Basic Auth support to your application.
-  # Returns 401 "Unauthorized" with wrong credentials.
-  #
-  # auth_handler = Kemal::Middleware::HTTPBasicAuth.new("username", "password")
-  # Kemal.config.add_handler auth_handler
-  #
-  class HTTPBasicAuth < HTTP::Handler
-    BASIC                 = "Basic"
-    AUTH                  = "Authorization"
-    AUTH_MESSAGE          = "Could not verify your access level for that URL.\nYou have to login with proper credentials"
-    HEADER_LOGIN_REQUIRED = "Basic realm=\"Login Required\""
-
-    def initialize(@username : String?, @password : String?)
-    end
-
-    def call(context)
-      if context.request.headers[AUTH]?
-        if value = context.request.headers[AUTH]
-          if value.size > 0 && value.starts_with?(BASIC)
-            return call_next(context) if authorized?(value)
-          end
-        end
-      end
-      headers = HTTP::Headers.new
-      context.response.status_code = 401
-      context.response.headers["WWW-Authenticate"] = HEADER_LOGIN_REQUIRED
-      context.response.print AUTH_MESSAGE
-    end
-
-    def authorized?(value)
-      username, password = Base64.decode_string(value[BASIC.size + 1..-1]).split(":")
-      @username == username && @password == password
-    end
-  end
-end