Franz Forsthofer created CAMEL-8084:
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Summary: PGP Data Format: file name parameter
Key: CAMEL-8084
URL: https://issues.apache.org/jira/browse/CAMEL-8084
Project: Camel
Issue Type: Improvement
Components: camel-crypto
Reporter: Franz Forsthofer
Fix For: 2.15.0
Currently, the PGP Data Format marshaler sets the file name of the PGP Literal
Packet to "_CONSOLE" by default; and you can overwrite the file name via the
header "CamelFileName".
The attached patch introduces the parameter "fileName" so that you can set the
file name during configuration time. The default value is still "_CONSOLE". Now
it is also possible to use an empty string as file name, which was not possible
before. We should allow an empty string value because the Open PGP
specification (https://tools.ietf.org/html/rfc4880) explicitly mentions that
the file name "may be a zero-length string" (see chapter "5.9. Literal Data
Packet (Tag 11)".
The spec says about the "_CONSOLE" value: "_CONSOLE" is used to indicate that "
the message is considered to be 'for your eyes only'. This advises that the
message data is unusually sensitive, and the receiving program should process
it more carefully, perhaps avoiding storing the received data to disk, for
example." There are some PGP programs available which will break of the
processing of PGP messages which contain the value "_CONSOLE" as file name. In
order to avoid such kind of "break-ofs", it makes sense to allow the
configuration of the file name via a parameter so that you must not use a
header.
Regards Franz
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