zeek/testing/scripts/diff-canonifier-external
Robin Sommer 04a1ead978
Provide infrastructure to migrate legacy analyzers to Spicy.
As initial examples, this branch ports the Syslog and Finger analyzers
over. We leave the old analyzers in place for now and activate them
iff we compile without any Spicy.

Needs `zeek-spicy-infra` branches in `spicy/`, `spicy-plugin/`,
`CMake/`, and `zeek/zeek-testing-private`.

Note that the analyzer events remain associated with the Spicy plugin
for now: that's where they will show up with `-NN`, and also inside
the Zeekygen documentation.

We switch CMake over to linking the runtime library into the plugin,
vs. at the top-level through object libraries.
2023-02-01 11:33:48 +01:00

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#! /usr/bin/env bash
#
# Default canonifier used with the trace-based tests in testing/external/*.
if [ $# != 1 ]; then
echo "usage: $(basename $0) <filename>"
exit 1
fi
filename=$(basename $1)
addl="cat"
if [ "$filename" == "capture_loss.log" ]; then
addl="$(dirname $0)/diff-remove-fractions"
fi
if [ "$filename" == "ssh.log" ]; then
addl="$(dirname $0)/diff-remove-fields remote_location"
fi
$(dirname $0)/diff-remove-timestamps |
$(dirname $0)/diff-remove-uids |
$(dirname $0)/diff-remove-file-ids |
$(dirname $0)/diff-remove-x509-names |
$(dirname $0)/diff-sort-conn-service |
$(dirname $0)/diff-sort-set-elements |
$(dirname $0)/diff-remove-spicy-abspath |
$(dirname $0)/diff-sort |
eval $addl