Claudio Ortolina
14 lines
362 B
Elixir
14 lines
362 B
Elixir
defmodule LastFm.API.Signature do
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def generate(params, shared_secret) do
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encoded_params =
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params
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# Params needs to be ASCII ordered alphabetically
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|> Enum.sort()
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|> Enum.map_join(fn {key, value} ->
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"#{key}#{value}"
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end)
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:crypto.hash(:md5, encoded_params <> shared_secret) |> Base.encode16(case: :lower)
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end
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end
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