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# frozen_string_literal: true
module HTTParty
COMMON_NETWORK_ERRORS = [
EOFError,
Errno::ECONNABORTED,
Errno::ECONNREFUSED,
Errno::ECONNRESET,
Errno::EHOSTUNREACH,
Errno::EINVAL,
Errno::ENETUNREACH,
Errno::ENOTSOCK,
Errno::EPIPE,
Errno::ETIMEDOUT,
Net::HTTPBadResponse,
Net::HTTPHeaderSyntaxError,
Net::ProtocolError,
Net::ReadTimeout,
OpenSSL::SSL::SSLError,
SocketError,
Timeout::Error # Also covers subclasses like Net::OpenTimeout
].freeze
# @abstract Exceptions raised by HTTParty inherit from Error
class Error < StandardError; end
# @abstract Exceptions raised by HTTParty inherit from this because it is funny
# and if you don't like fun you should be using a different library.
class Foul < Error; end
# Exception raised when you attempt to set a non-existent format
class UnsupportedFormat < Foul; end
# Exception raised when using a URI scheme other than HTTP or HTTPS
class UnsupportedURIScheme < Foul; end
# @abstract Exceptions which inherit from ResponseError contain the Net::HTTP
# response object accessible via the {#response} method.
class ResponseError < Foul
# Returns the response of the last request
# @return [Net::HTTPResponse] A subclass of Net::HTTPResponse, e.g.
# Net::HTTPOK
attr_reader :response
# Instantiate an instance of ResponseError with a Net::HTTPResponse object
# @param [Net::HTTPResponse]
def initialize(response)
@response = response
super(response)
end
end
# Exception that is raised when request has redirected too many times.
# Calling {#response} returns the Net:HTTP response object.
class RedirectionTooDeep < ResponseError; end
# Exception that is raised when request redirects and location header is present more than once
class DuplicateLocationHeader < ResponseError; end
# Exception that is raised when common network errors occur.
class NetworkError < Foul; end
# Exception that is raised when an absolute URI is used that doesn't match
# the configured base_uri, which could indicate an SSRF attempt.
class UnsafeURIError < Foul; end
end
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