242 lines
7.2 KiB
Bash
242 lines
7.2 KiB
Bash
#!/usr/bin/env bats
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# vim: ft=bats:list:ts=8:sts=4:sw=4:et:ai:si:
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set -u
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setup_file() {
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load "../lib/setup_file.sh"
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}
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teardown_file() {
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load "../lib/teardown_file.sh"
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}
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setup() {
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load "../lib/setup.sh"
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load "../lib/bats-file/load.bash"
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./instance-data load
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}
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teardown() {
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./instance-crowdsec stop
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}
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#----------
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@test "crowdsec (usage)" {
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rune -0 wait-for --out "Usage of " "${CROWDSEC}" -h
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rune -0 wait-for --out "Usage of " "${CROWDSEC}" --help
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}
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@test "crowdsec (unknown flag)" {
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rune -0 wait-for --err "flag provided but not defined: -foobar" "$CROWDSEC" --foobar
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}
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@test "crowdsec (unknown argument)" {
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rune -0 wait-for --err "argument provided but not defined: trololo" "${CROWDSEC}" trololo
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}
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@test "crowdsec (no api and no agent)" {
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rune -0 wait-for \
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--err "You must run at least the API Server or crowdsec" \
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"${CROWDSEC}" -no-api -no-cs
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}
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@test "crowdsec - print error on exit" {
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# errors that cause program termination are printed to stderr, not only logs
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config_set '.db_config.type="meh"'
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rune -1 "${CROWDSEC}"
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assert_stderr --partial "unable to create database client: unknown database type 'meh'"
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}
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@test "crowdsec - default logging configuration (empty/missing common section)" {
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config_set '.common={}'
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rune -0 wait-for \
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--err "Starting processing data" \
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"${CROWDSEC}"
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refute_output
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config_set 'del(.common)'
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rune -0 wait-for \
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--err "Starting processing data" \
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"${CROWDSEC}"
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refute_output
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}
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@test "CS_LAPI_SECRET not strong enough" {
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CS_LAPI_SECRET=foo rune -1 wait-for "${CROWDSEC}"
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assert_stderr --partial "api server init: unable to run local API: controller init: CS_LAPI_SECRET not strong enough"
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}
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@test "crowdsec - reload (change of logfile, disabled agent)" {
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logdir1=$(TMPDIR="${BATS_TEST_TMPDIR}" mktemp -u)
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log_old="${logdir1}/crowdsec.log"
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config_set ".common.log_dir=\"${logdir1}\""
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rune -0 ./instance-crowdsec start-pid
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PID="$output"
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assert_file_exists "$log_old"
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assert_file_contains "$log_old" "Starting processing data"
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logdir2=$(TMPDIR="${BATS_TEST_TMPDIR}" mktemp -u)
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log_new="${logdir2}/crowdsec.log"
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config_set ".common.log_dir=\"${logdir2}\""
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config_disable_agent
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sleep 5
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rune -0 kill -HUP "$PID"
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for ((i=0; i<10; i++)); do
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sleep 1
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grep -q "serve: shutting down api server" <"$log_old" && break
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done
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echo "waited $i seconds"
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echo
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echo "OLD LOG"
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echo
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ls -la "$log_old" || true
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cat "$log_old" || true
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assert_file_contains "$log_old" "SIGHUP received, reloading"
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assert_file_contains "$log_old" "Crowdsec engine shutting down"
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assert_file_contains "$log_old" "Killing parser routines"
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assert_file_contains "$log_old" "Bucket routine exiting"
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assert_file_contains "$log_old" "serve: shutting down api server"
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sleep 5
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assert_file_exists "$log_new"
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for ((i=0; i<10; i++)); do
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sleep 1
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grep -q "Reload is finished" <"$log_old" && break
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done
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echo "waited $i seconds"
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echo
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echo "NEW LOG"
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echo
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ls -la "$log_new" || true
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cat "$log_new" || true
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assert_file_contains "$log_new" "CrowdSec Local API listening on 127.0.0.1:8080"
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assert_file_contains "$log_new" "Reload is finished"
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rune -0 ./instance-crowdsec stop
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}
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@test "crowdsec (error if the acquisition_path file is defined but missing)" {
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ACQUIS_YAML=$(config_get '.crowdsec_service.acquisition_path')
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rm -f "$ACQUIS_YAML"
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rune -1 wait-for "${CROWDSEC}"
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assert_stderr --partial "acquis.yaml: no such file or directory"
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}
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@test "crowdsec (error if acquisition_path is not defined and acquisition_dir is empty)" {
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ACQUIS_YAML=$(config_get '.crowdsec_service.acquisition_path')
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rm -f "$ACQUIS_YAML"
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config_set '.crowdsec_service.acquisition_path=""'
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ACQUIS_DIR=$(config_get '.crowdsec_service.acquisition_dir')
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rm -f "$ACQUIS_DIR"
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config_set '.common.log_media="stdout"'
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rune -1 wait-for "${CROWDSEC}"
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# check warning
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assert_stderr --partial "no acquisition file found"
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assert_stderr --partial "crowdsec init: while loading acquisition config: no datasource enabled"
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}
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@test "crowdsec (error if acquisition_path and acquisition_dir are not defined)" {
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ACQUIS_YAML=$(config_get '.crowdsec_service.acquisition_path')
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rm -f "$ACQUIS_YAML"
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config_set '.crowdsec_service.acquisition_path=""'
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ACQUIS_DIR=$(config_get '.crowdsec_service.acquisition_dir')
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rm -f "$ACQUIS_DIR"
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config_set '.crowdsec_service.acquisition_dir=""'
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config_set '.common.log_media="stdout"'
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rune -1 wait-for "${CROWDSEC}"
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# check warning
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assert_stderr --partial "no acquisition_path or acquisition_dir specified"
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assert_stderr --partial "crowdsec init: while loading acquisition config: no datasource enabled"
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}
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@test "crowdsec (no error if acquisition_path is empty string but acquisition_dir is not empty)" {
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config_set '.common.log_media="stdout"'
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ACQUIS_YAML=$(config_get '.crowdsec_service.acquisition_path')
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config_set '.crowdsec_service.acquisition_path=""'
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ACQUIS_DIR=$(config_get '.crowdsec_service.acquisition_dir')
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mkdir -p "$ACQUIS_DIR"
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mv "$ACQUIS_YAML" "$ACQUIS_DIR"/foo.yaml
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rune -0 wait-for \
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--err "Starting processing data" \
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"${CROWDSEC}"
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# now, if foo.yaml is empty instead, there won't be valid datasources.
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cat /dev/null >"$ACQUIS_DIR"/foo.yaml
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rune -1 wait-for "${CROWDSEC}"
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assert_stderr --partial "crowdsec init: while loading acquisition config: no datasource enabled"
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}
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@test "crowdsec (disabled datasources)" {
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if is_package_testing; then
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# we can't hide journalctl in package testing
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# because crowdsec is run from systemd
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skip "n/a for package testing"
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fi
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config_set '.common.log_media="stdout"'
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# a datasource cannot run - missing journalctl command
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ACQUIS_DIR=$(config_get '.crowdsec_service.acquisition_dir')
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mkdir -p "$ACQUIS_DIR"
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cat >"$ACQUIS_DIR"/foo.yaml <<-EOT
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source: journalctl
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journalctl_filter:
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- "_SYSTEMD_UNIT=ssh.service"
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labels:
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type: syslog
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EOT
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#shellcheck disable=SC2016
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rune -0 wait-for \
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--err 'datasource '\''journalctl'\'' is not available: exec: "journalctl": executable file not found in ' \
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env PATH='' "${CROWDSEC}"
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# if all datasources are disabled, crowdsec should exit
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ACQUIS_YAML=$(config_get '.crowdsec_service.acquisition_path')
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rm -f "$ACQUIS_YAML"
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config_set '.crowdsec_service.acquisition_path=""'
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rune -1 wait-for env PATH='' "${CROWDSEC}"
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assert_stderr --partial "crowdsec init: while loading acquisition config: no datasource enabled"
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}
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@test "crowdsec -t (error in acquisition file)" {
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# we can verify the acquisition configuration without running crowdsec
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ACQUIS_YAML=$(config_get '.crowdsec_service.acquisition_path')
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config_set "$ACQUIS_YAML" 'del(.filenames)'
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rune -1 wait-for "${CROWDSEC}"
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assert_stderr --partial "failed to configure datasource file: no filename or filenames configuration provided"
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config_set "$ACQUIS_YAML" '.filenames=["file.log"]'
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config_set "$ACQUIS_YAML" '.meh=3'
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rune -1 wait-for "${CROWDSEC}"
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assert_stderr --partial "field meh not found in type fileacquisition.FileConfiguration"
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}
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