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crowdsec/test/bats/41-postoverflows.bats

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#!/usr/bin/env bats
set -u
fake_log() {
for _ in $(seq 1 6); do
echo "$(LC_ALL=C date '+%b %d %H:%M:%S ')"'sd-126005 sshd[12422]: Invalid user netflix from 1.1.1.172 port 35424'
done
}
setup_file() {
load "../lib/setup_file.sh"
# we reset config and data, and only run the daemon once for all the tests in this file
./instance-data load
cscli collections install crowdsecurity/sshd --error >/dev/null
cscli parsers install crowdsecurity/syslog-logs --error >/dev/null
cscli parsers install crowdsecurity/dateparse-enrich --error >/dev/null
./instance-crowdsec start
}
teardown_file() {
load "../lib/teardown_file.sh"
}
setup() {
load "../lib/setup.sh"
}
#----------
@test "apply postoverflow" {
CONFIG_DIR=$(dirname "$CONFIG_YAML")
mkdir -p "$CONFIG_DIR"/postoverflows/s01-whitelist
cat > "$CONFIG_DIR"/postoverflows/s01-whitelist/po-test.yaml <<-EOT
name: crowdsecurity/po-test
description: "foo"
whitelist:
reason: "foo"
expression:
- "evt.Overflow.Alert.Source.IP == '1.1.1.172'"
EOT
rune -0 "$CROWDSEC" -dsn file://<(fake_log) -type syslog -no-api
refute_output
assert_stderr --regexp "Adding file .* to filelist"
assert_stderr --regexp "reading .* at once"
assert_stderr --partial "Ban for 1.1.1.172 whitelisted"
assert_stderr --regexp "Acquisition is finished, shutting down"
assert_stderr --regexp "Killing parser routines"
assert_stderr --regexp "Bucket routine exiting"
assert_stderr --regexp "crowdsec shutdown"
}
@test "we have no decision" {
rune -0 cscli decisions list -o json
rune -0 jq '. | length' <(output)
assert_output 0
}