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https://github.com/falcosecurity/falco.git
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7b68fc2692
Add tests that verify that the event type identification functionality
is working. Notable changes:
- Modify falco_test.py to additionally check for warnings when loading
any set of rules and verify that the event types for each rule match
expected values. This is controlled by the new multiplex fields
"rules_warning" and "rules_events".
- Instead of starting with an empty falco_tests.yaml from scratch from
the downloaded trace files, use a checked-in version which defines
two tests:
- Loading the checked-in falco_rules.yaml and verify that no rules
have warnings.
- A sample falco_rules_warnings.yaml that has ~30 different
mutations of rule filtering expressions. The test verifies for each
rule whether or not the rule should result in a warning and what the
extracted event types are.
The generated tests from the trace files are appended to this file.
- Add an empty .scap file to use with the above tests.
73 lines
1.9 KiB
Bash
Executable File
73 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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SCRIPT=$(readlink -f $0)
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SCRIPTDIR=$(dirname $SCRIPT)
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MULT_FILE=$SCRIPTDIR/falco_tests.yaml
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BRANCH=$1
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function download_trace_files() {
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echo "branch=$BRANCH"
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for TRACE in traces-positive traces-negative traces-info ; do
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rm -rf $SCRIPTDIR/$TRACE
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curl -fso $SCRIPTDIR/$TRACE.zip https://s3.amazonaws.com/download.draios.com/falco-tests/$TRACE-$BRANCH.zip || curl -fso $SCRIPTDIR/$TRACE.zip https://s3.amazonaws.com/download.draios.com/falco-tests/$TRACE.zip &&
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unzip -d $SCRIPTDIR $SCRIPTDIR/$TRACE.zip &&
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rm -rf $SCRIPTDIR/$TRACE.zip
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done
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}
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function prepare_multiplex_fileset() {
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dir=$1
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detect=$2
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detect_level=$3
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json_output=$4
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for trace in $SCRIPTDIR/$dir/*.scap ; do
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[ -e "$trace" ] || continue
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NAME=`basename $trace .scap`
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cat << EOF >> $MULT_FILE
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$NAME-detect-$detect-json-$json_output:
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detect: $detect
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detect_level: $detect_level
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trace_file: $trace
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json_output: $json_output
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EOF
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done
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}
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function prepare_multiplex_file() {
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cp $SCRIPTDIR/falco_tests.yaml.in $MULT_FILE
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prepare_multiplex_fileset traces-positive True Warning False
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prepare_multiplex_fileset traces-negative False Warning True
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prepare_multiplex_fileset traces-info True Informational False
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prepare_multiplex_fileset traces-positive True Warning True
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prepare_multiplex_fileset traces-info True Informational True
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echo "Contents of $MULT_FILE:"
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cat $MULT_FILE
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}
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function run_tests() {
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CMD="avocado run --multiplex $MULT_FILE --job-results-dir $SCRIPTDIR/job-results -- $SCRIPTDIR/falco_test.py"
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echo "Running: $CMD"
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$CMD
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TEST_RC=$?
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}
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function print_test_failure_details() {
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echo "Showing full job logs for any tests that failed:"
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jq '.tests[] | select(.status != "PASS") | .logfile' $SCRIPTDIR/job-results/latest/results.json | xargs cat
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}
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download_trace_files
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prepare_multiplex_file
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run_tests
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if [ $TEST_RC -ne 0 ]; then
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print_test_failure_details
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fi
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exit $TEST_RC
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