ramackri commented on PR #1106:
URL: https://github.com/apache/ranger/pull/1106#issuecomment-5062345031
### E2E all-in-one runner (`run-unixauth-e2e.sh`)
Companion to the updated PR description — drop this in `unixauthservice/`
and run:
```bash
chmod +x run-unixauth-e2e.sh && ./run-unixauth-e2e.sh
```
```bash
#!/usr/bin/env bash
# E2E harness for RANGER-5690 account fan-out (PR #1106).
set -euo pipefail
cd "$(dirname "$0")"
PORT=15151
echo "=== Building ==="
mvn -q package -DskipTests
mvn -q dependency:build-classpath -Dmdep.outputFile=target/test-cp.txt
CP="target/classes:$(cat target/test-cp.txt)"
javac -cp "$CP" UnixAuthE2eServer.java
cat > mock-validator-fail.sh <<'MOCKFAIL'
#!/bin/bash
read -r line
echo "FAILED: Password did not match."
MOCKFAIL
cat > mock-validator-ok.sh <<'MOCKOK'
#!/bin/bash
read -r line
if echo "$line" | grep -q "gooduser"; then
echo "OK"
else
echo "FAILED: Password did not match."
fi
MOCKOK
chmod +x mock-validator-fail.sh mock-validator-ok.sh unixauth-e2e-client.py
start_server() {
local validator=$1; shift
java -cp ".:$CP" UnixAuthE2eServer "$validator" "$PORT" "$@" >
/tmp/unixauth-e2e-server.log 2>&1 &
SERVER_PID=$!
trap 'kill "$SERVER_PID" 2>/dev/null || true' EXIT
for _ in $(seq 1 30); do
grep -q "^READY" /tmp/unixauth-e2e-server.log 2>/dev/null && return 0
sleep 0.2
done
cat /tmp/unixauth-e2e-server.log >&2; exit 1
}
stop_server() { kill "$SERVER_PID" 2>/dev/null || true; wait "$SERVER_PID"
2>/dev/null || true; trap - EXIT; }
echo ""; echo "=== Test 1: Per-IP lockout (threshold=3) ==="
start_server "$(pwd)/mock-validator-fail.sh" 3
python3 unixauth-e2e-client.py 127.0.0.1 "$PORT" baduser wrongpass 5
stop_server
echo ""; echo "=== Test 2: Enumeration + success reset ==="
start_server "$(pwd)/mock-validator-ok.sh" 3
python3 unixauth-e2e-client.py 127.0.0.1 "$PORT" nobody wrong 1
python3 unixauth-e2e-client.py 127.0.0.1 "$PORT" gooduser good 1
python3 unixauth-e2e-client.py 127.0.0.1 "$PORT" nobody wrong 1
stop_server
echo ""; echo "=== Test 3: Single-IP no fan-out delay ==="
start_server "$(pwd)/mock-validator-fail.sh" 100 60000 30000 10000 true 3
OUT=$(python3 unixauth-e2e-client.py 127.0.0.1 "$PORT" alice wrong 5)
echo "$OUT"
echo "$OUT" | grep -qE 'elapsed_ms=[5-9][0-9]{2,}|elapsed_ms=[1-9][0-9]{3,}'
&& { echo "FAIL: unexpected delay"; exit 1; }
echo "PASS: no multi-hundred-ms delays on single-IP retries"
stop_server
echo ""; echo "=== All core E2E scenarios completed ==="
```
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