36 lines
707 B
Markdown
36 lines
707 B
Markdown
# Middlewares
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## Built-in Middlewares
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Kemal has built-in middlewares for common use cases.
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### HTTP Basic Authorization
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This middleware lets you add HTTP Basic Authorization to your Kemal application.
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You can easily use this middleware with `basic_auth` macro like below.
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```crystal
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require "kemal"
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basic_auth "username", "password"
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get "/" do
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"This won't render without correct username and password."
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end
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```
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## Custom middlewares
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You can create your own middleware by inheriting from ```HTTP::Handler```
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```crystal
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class CustomHandler < HTTP::Handler
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def call(request)
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puts "Doing some custom stuff here"
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call_next request
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end
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end
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Kemal.config.add_handler CustomHandler.new
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```
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