50 lines
1.2 KiB
Ruby
50 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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module RuboCop
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module Cop
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module RSpec
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# This cop checks for invalid credentials passed to HTTParty
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#
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# @example
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#
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# # bad
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# HTTParty.get(url, basic_auth: { user: 'foo' })
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#
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# # good
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# HTTParty.get(url, basic_auth: { username: 'foo' })
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class HTTPartyBasicAuth < RuboCop::Cop::Cop
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MESSAGE = "`basic_auth: { user: ... }` does not work - replace `user:` with `username:`"
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RESTRICT_ON_SEND = %i(get put post delete).freeze
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def_node_matcher :httparty_basic_auth?, <<~PATTERN
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(send
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(const _ :HTTParty)
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{#{RESTRICT_ON_SEND.map(&:inspect).join(' ')}}
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<(hash
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<(pair
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(sym :basic_auth)
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(hash
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<(pair $(sym :user) _) ...>
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)
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) ...>
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) ...>
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)
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PATTERN
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def on_send(node)
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return unless m = httparty_basic_auth?(node)
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add_offense(m, location: :expression, message: MESSAGE)
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end
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def autocorrect(node)
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lambda do |corrector|
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corrector.replace(node.loc.expression, 'username')
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end
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end
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end
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end
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end
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end
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