v0.5.1 minor basic auth bug fixes, dependency udpate, test scripts are being added

test/README.md

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+### Usage:
+
+- Copy logwisp executable to the test folder (to compile, in logwisp top directory: `make build`).
+
+- Run the test script for each scenario.
+
+### Notes:
+
+- The tests create configuration files and log files. Debug tests do not clean up these files.
+
+- Some tests may require to be run on different hosts (containers can be used).
+

test/test-logwisp-auth-debug.sh

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+#!/usr/bin/env bash
+# FILE: test-logwisp-auth-debug.sh
+
+# Creates test directories and starts network services
+set -e
+
+# Create test directories
+mkdir -p test-logs test-data
+
+# Generate Argon2id hash using logwisp auth
+echo "=== Generating Argon2id hash ==="
+./logwisp auth -u testuser -p secret123 > auth_output.txt 2>&1
+HASH=$(grep 'password_hash = ' auth_output.txt | cut -d'"' -f2)
+if [ -z "$HASH" ]; then
+    echo "Failed to generate hash. Output:"
+    cat auth_output.txt
+    exit 1
+fi
+echo "Generated hash format: ${HASH:0:15}..."  # Show hash format prefix
+echo "Full hash: $HASH"
+
+# Determine hash type
+if [[ "$HASH" == "\$argon2id\$"* ]]; then
+    echo "Hash type: Argon2id"
+elif [[ "$HASH" == "\$2a\$"* ]] || [[ "$HASH" == "\$2b\$"* ]]; then
+    echo "Hash type: bcrypt"
+else
+    echo "Hash type: Unknown"
+fi
+
+# Create test config with debug logging to stdout
+cat > test-auth.toml << EOF
+# General LogWisp settings
+log_dir = "test-logs"
+log_level = "debug"  # CHANGED: Set to debug
+data_dir = "test-data"
+
+# Logging configuration for troubleshooting
+[logging]
+target = "all"
+level = "debug"
+[logging.console]
+enabled = true
+target = "stdout"  # CHANGED: Log to stdout for visibility
+format = "txt"
+
+[[pipelines]]
+name = "tcp-test"
+[pipelines.auth]
+type = "basic"
+[[pipelines.auth.basic_auth.users]]
+username = "testuser"
+password_hash = "$HASH"
+
+[[pipelines.sources]]
+type = "tcp"
+[pipelines.sources.options]
+port = 5514
+host = "127.0.0.1"
+
+[[pipelines.sinks]]
+type = "stdout"
+
+# Second pipeline for HTTP
+[[pipelines]]
+name = "http-test"
+[pipelines.auth]
+type = "basic"
+[[pipelines.auth.basic_auth.users]]
+username = "httpuser"
+password_hash = "$HASH"
+
+[[pipelines.sources]]
+type = "http"
+[pipelines.sources.options]
+port = 8080
+host = "127.0.0.1"
+path = "/ingest"
+
+[[pipelines.sinks]]
+type = "stdout"  # CHANGED: Simplify to stdout for debugging
+EOF
+
+# Start LogWisp with visible debug output
+echo "=== Starting LogWisp with debug logging ==="
+./logwisp -c test-auth.toml 2>&1 | tee logwisp-debug.log &
+LOGWISP_PID=$!
+
+# Wait for startup with longer timeout
+echo "Waiting for LogWisp to start..."
+for i in {1..20}; do
+    if nc -z 127.0.0.1 5514 2>/dev/null && nc -z 127.0.0.1 8080 2>/dev/null; then
+        echo "LogWisp started successfully"
+        break
+    fi
+    if [ $i -eq 20 ]; then
+        echo "LogWisp failed to start. Check logwisp-debug.log"
+        kill $LOGWISP_PID 2>/dev/null || true
+        exit 1
+    fi
+    sleep 1
+done
+
+# Give extra time for auth initialization
+sleep 2
+
+echo "=== Testing HTTP Auth ==="
+
+# Test with verbose curl to see headers
+echo "Testing no auth (expecting 401)..."
+curl -v -s -o response.txt -w "STATUS:%{http_code}\n" \
+    http://127.0.0.1:8080/ingest -d '{"test":"data"}' 2>&1 | tee curl-noauth.log | grep -E "STATUS:|< HTTP"
+
+# Test invalid auth
+echo "Testing invalid auth (expecting 401)..."
+curl -v -s -o response.txt -w "STATUS:%{http_code}\n" \
+    -u baduser:badpass http://127.0.0.1:8080/ingest -d '{"test":"data"}' 2>&1 | tee curl-badauth.log | grep -E "STATUS:|< HTTP"
+
+# Test valid auth with detailed output
+echo "Testing valid auth (expecting 202/200)..."
+curl -v -s -o response.txt -w "STATUS:%{http_code}\n" \
+    -u httpuser:secret123 http://127.0.0.1:8080/ingest \
+    -H "Content-Type: application/json" \
+    -d '{"message":"test log","level":"info"}' 2>&1 | tee curl-validauth.log | grep -E "STATUS:|< HTTP"
+
+# Show response body if not 200/202
+STATUS=$(grep "STATUS:" curl-validauth.log | cut -d: -f2)
+if [ "$STATUS" != "200" ] && [ "$STATUS" != "202" ]; then
+    echo "Response body:"
+    cat response.txt
+fi
+
+# Check logs for auth-related errors
+echo "=== Checking logs for auth errors ==="
+grep -i "auth" logwisp-debug.log | grep -i "error" | tail -5 || echo "No auth errors found"
+grep -i "authenticator" logwisp-debug.log | tail -5 || echo "No authenticator messages"
+
+# Cleanup
+echo "=== Cleanup ==="
+kill $LOGWISP_PID 2>/dev/null || true
+echo "Logs saved to logwisp-debug.log, curl-*.log"
+# Optionally keep logs for analysis
+# rm -f test-auth.toml auth_output.txt response.txt
+# rm -rf test-logs test-data