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Update MessageEncryptor guide to show that an exception is raised

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Federico Aldunate 2021-09-29 12:11:49 -03:00
parent fdf5e0054a
commit 4860d8534b
1 changed files with 5 additions and 0 deletions
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activesupport/lib/active_support/message_encryptor.rb
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@ -22,6 +22,11 @@ module ActiveSupport
# crypt = ActiveSupport::MessageEncryptor.new(key) # => #<ActiveSupport::MessageEncryptor ...> # crypt = ActiveSupport::MessageEncryptor.new(key) # => #<ActiveSupport::MessageEncryptor ...>
# encrypted_data = crypt.encrypt_and_sign('my secret data') # => "NlFBTTMwOUV5UlA1QlNEN2xkY2d6eThYWWh..." # encrypted_data = crypt.encrypt_and_sign('my secret data') # => "NlFBTTMwOUV5UlA1QlNEN2xkY2d6eThYWWh..."
# crypt.decrypt_and_verify(encrypted_data) # => "my secret data" # crypt.decrypt_and_verify(encrypted_data) # => "my secret data"
# The +decrypt_and_verify+ method will raise an
# <tt>ActiveSupport::MessageEncryptor::InvalidMessage</tt> exception if the data
# provided cannot be decrypted or verified.
#
# crypt.decrypt_and_verify('not encrypted data') # => ActiveSupport::MessageEncryptor::InvalidMessage
# #
# === Confining messages to a specific purpose # === Confining messages to a specific purpose
# #