Pow v1.0.25
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Pow.Plug.MessageVerifier behaviour (Pow v1.0.25) View Source

This module can sign and verify messages.

Based on Phoenix.Token.

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Callbacks

sign(t, binary, binary, keyword)
verify(t, binary, binary, keyword)

Functions

sign(conn, salt, message, config)

Signs a message.

verify(conn, salt, message, config)

Verifies a message.

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sign(t, binary, binary, keyword)

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Specs

sign(Plug.Conn.t(), binary(), binary(), keyword()) :: binary()
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verify(t, binary, binary, keyword)

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Specs

verify(Plug.Conn.t(), binary(), binary(), keyword()) :: {:ok, binary()} | :error

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sign(conn, salt, message, config)

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Specs

sign(Plug.Conn.t(), binary(), binary(), keyword()) :: binary()

Signs a message.

Plug.Crypto.MessageVerifier.sign/2 is used. The secret is derived from the salt and conn.secret_key_base using Plug.Crypto.KeyGenerator.generate/3. If :key_generator_opts is set in the config, this will be passed on to Plug.Crypto.KeyGenerator.

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verify(conn, salt, message, config)

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Specs

verify(Plug.Conn.t(), binary(), binary(), keyword()) :: {:ok, binary()} | :error

Verifies a message.

Plug.Crypto.MessageVerifier.sign/2 is used. The secret is derived from the salt and conn.secret_key_base using Plug.Crypto.KeyGenerator.generate/3. If :key_generator_opts is set in the config, this will be passed on to Plug.Crypto.KeyGenerator.