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btrbk
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ssh_filter_btrbk.sh: replace OpenSSH’s deprecated SSH_CLIENT 

OpenSSH’s environment variable `SSH_CLIENT` has been deprecated in upstream
commit f37e246f858cdd79be4f4e158b7b04778d1cb7e9 (2002-09-19) and replaced by
`SSH_CONNECTION`.

Both contain more than just the remote information, thus adapted the log message
to reflect that.

Note that this might be used by 3rd-party programs (like fail2ban),
add a specific note to the changelog.

Signed-off-by: Christoph Anton Mitterer <mail@christoph.anton.mitterer.name>
improve-ssh_filter_btrbk.sh
Christoph Anton Mitterer 2022-11-21 21:51:04 +01:00 committed by Axel Burri
parent 123b4fdc75
commit 60c74aaac8
1 changed files with 1 additions and 1 deletions
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2
ssh_filter_btrbk.sh
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@ -23,7 +23,7 @@ file_arg_match="('${file_match}'|${file_match_sane})" # support btrbk < 0.32.0
log_cmd() log_cmd()
{ {
if [ -n "$enable_log" ]; then if [ -n "$enable_log" ]; then
logger -p "$1" -t ssh_filter_btrbk.sh "$2 (Name: ${LOGNAME:-<unknown>}; Remote: ${SSH_CLIENT:-<unknown>})${3:+: $3}: $SSH_ORIGINAL_COMMAND" logger -p "$1" -t ssh_filter_btrbk.sh "$2 (Name: ${LOGNAME:-<unknown>}; Connection: ${SSH_CONNECTION:-<unknown>})${3:+: $3}: $SSH_ORIGINAL_COMMAND"
fi fi
} }