On Thu, 10 Apr 2025 21:26:21 GMT, Michael McMahon <micha...@openjdk.org> wrote:
>> Hi, >> >> Enhanced exception messages are designed to hide sensitive information such >> as hostnames, IP >> addresses from exception message strings, unless the enhanced mode for the >> specific category >> has been explicitly enabled. Enhanced exceptions were first introduced in >> 8204233 in JDK 11 and >> updated in 8207846. >> >> This PR aims to increase the coverage of enhanced exception messages in the >> networking code. >> A limited number of exceptions are already hidden (restricted) by default. >> The new categories and >> exceptions in this PR will be restricted on an opt-in basis, ie. the default >> mode will be enhanced >> (while preserving the existing behavior). >> >> The mechanism is controlled by the security/system property >> "jdk.includeInExceptions" which takes as value >> a comma separated list of category names, which identify groups of >> exceptions where the exception >> message may be enhanced. Any category not listed is "restricted" which means >> that potentially >> sensitive information (such as hostnames, IP addresses, user identities) are >> excluded from the message text. >> >> The changes to the java.security conf file describe the exact changes in >> terms of the categories now >> supported and any changes in behavior. >> >> Thanks, >> Michael > > Michael McMahon has updated the pull request incrementally with one > additional commit since the last revision: > > update to minimise code changes I've just updated the PR with a change that replaces the new methods of the form `throwException()` with the previous pattern of the form `throw new XException`. This reduces the code changes a bit further and is more readable. ------------- PR Comment: https://git.openjdk.org/jdk/pull/23929#issuecomment-2795207656
