|
| 1 | +#!/bin/bash |
| 2 | +# Secrets Scanning |
| 3 | +# Detects exposed secrets, API keys, tokens in code and git history |
| 4 | + |
| 5 | +set -e |
| 6 | + |
| 7 | +REPORT_DIR="security_tests/reports/secrets" |
| 8 | +mkdir -p "$REPORT_DIR" |
| 9 | + |
| 10 | +echo "Secrets Scanning" |
| 11 | +echo "======================================" |
| 12 | +echo "" |
| 13 | + |
| 14 | +GREEN='\033[0;32m' |
| 15 | +RED='\033[0;31m' |
| 16 | +YELLOW='\033[1;33m' |
| 17 | +NC='\033[0m' |
| 18 | + |
| 19 | +# Check if running in CI |
| 20 | +IS_CI=${CI:-false} |
| 21 | + |
| 22 | +# 1. TruffleHog - Git history secrets |
| 23 | +echo "[1/3] Scanning git history with TruffleHog..." |
| 24 | +if command -v trufflehog &> /dev/null; then |
| 25 | + trufflehog git file://. --json --only-verified > "$REPORT_DIR/trufflehog-report.json" 2>&1 || true |
| 26 | + |
| 27 | + VERIFIED_SECRETS=$(jq 'select(.Verified == true)' "$REPORT_DIR/trufflehog-report.json" 2>/dev/null | jq -s 'length') |
| 28 | + |
| 29 | + if [ "$VERIFIED_SECRETS" -gt 0 ]; then |
| 30 | + echo -e "${RED}CRITICAL: Found $VERIFIED_SECRETS verified secrets in git history!${NC}" |
| 31 | + jq -r 'select(.Verified == true) | " - \(.DetectorName): \(.SourceMetadata.Data.Git.file):\(.SourceMetadata.Data.Git.line)"' \ |
| 32 | + "$REPORT_DIR/trufflehog-report.json" 2>/dev/null || true |
| 33 | + else |
| 34 | + echo -e "${GREEN}No verified secrets found in git history${NC}" |
| 35 | + fi |
| 36 | +else |
| 37 | + echo -e "${YELLOW}TruffleHog not installed - skipping${NC}" |
| 38 | + echo "Install: brew install trufflehog (macOS) or docker pull trufflesecurity/trufflehog" |
| 39 | +fi |
| 40 | + |
| 41 | +echo "" |
| 42 | + |
| 43 | +# 2. Gitleaks - Alternative secrets scanner |
| 44 | +echo "[2/3] Scanning with Gitleaks..." |
| 45 | +if command -v gitleaks &> /dev/null; then |
| 46 | + gitleaks detect --source . --report-path "$REPORT_DIR/gitleaks-report.json" --no-git || true |
| 47 | + |
| 48 | + if [ -f "$REPORT_DIR/gitleaks-report.json" ]; then |
| 49 | + LEAKS_COUNT=$(jq 'length' "$REPORT_DIR/gitleaks-report.json" 2>/dev/null || echo "0") |
| 50 | + |
| 51 | + if [ "$LEAKS_COUNT" -gt 0 ]; then |
| 52 | + echo -e "${RED}CRITICAL: Found $LEAKS_COUNT potential secrets!${NC}" |
| 53 | + jq -r '.[] | " - \(.RuleID): \(.File):\(.StartLine)"' "$REPORT_DIR/gitleaks-report.json" 2>/dev/null || true |
| 54 | + else |
| 55 | + echo -e "${GREEN}No secrets found${NC}" |
| 56 | + fi |
| 57 | + else |
| 58 | + echo -e "${GREEN}No secrets found${NC}" |
| 59 | + fi |
| 60 | +else |
| 61 | + echo -e "${YELLOW}Gitleaks not installed - skipping${NC}" |
| 62 | + echo "Install: brew install gitleaks (macOS) or docker pull zricethezav/gitleaks" |
| 63 | +fi |
| 64 | + |
| 65 | +echo "" |
| 66 | + |
| 67 | +# 3. Pattern-based search (fallback) |
| 68 | +echo "[3/3] Pattern-based secret search..." |
| 69 | + |
| 70 | +PATTERNS=( |
| 71 | + "password\s*=\s*['\"](?!.*Test123)([^'\"]+)['\"]" |
| 72 | + "api[_-]?key\s*=\s*['\"]([^'\"]+)['\"]" |
| 73 | + "secret[_-]?key\s*=\s*['\"]([^'\"]+)['\"]" |
| 74 | + "access[_-]?token\s*=\s*['\"]([^'\"]+)['\"]" |
| 75 | + "private[_-]?key\s*=\s*['\"]([^'\"]+)['\"]" |
| 76 | + "aws[_-]?access[_-]?key[_-]?id\s*=\s*['\"]([^'\"]+)['\"]" |
| 77 | + "AKIA[0-9A-Z]{16}" |
| 78 | + "sk_live_[0-9a-zA-Z]{24}" |
| 79 | + "gh[ps]_[0-9a-zA-Z]{36}" |
| 80 | +) |
| 81 | + |
| 82 | +SUSPICIOUS_FILES=() |
| 83 | + |
| 84 | +for pattern in "${PATTERNS[@]}"; do |
| 85 | + MATCHES=$(grep -rEn "$pattern" app/ config/ lib/ 2>/dev/null | grep -v "brakeman:ignore" | grep -v "# nosemgrep" || true) |
| 86 | + |
| 87 | + if [ -n "$MATCHES" ]; then |
| 88 | + echo -e "${YELLOW}Found potential secrets matching: $pattern${NC}" |
| 89 | + echo "$MATCHES" | while read -r line; do |
| 90 | + echo " $line" |
| 91 | + FILE=$(echo "$line" | cut -d: -f1) |
| 92 | + SUSPICIOUS_FILES+=("$FILE") |
| 93 | + done |
| 94 | + fi |
| 95 | +done |
| 96 | + |
| 97 | +if [ ${#SUSPICIOUS_FILES[@]} -eq 0 ]; then |
| 98 | + echo -e "${GREEN}No suspicious patterns found${NC}" |
| 99 | +fi |
| 100 | + |
| 101 | +echo "" |
| 102 | + |
| 103 | +# 4. Check for common secrets files |
| 104 | +echo "Checking for exposed secrets files..." |
| 105 | +EXPOSED_FILES=() |
| 106 | + |
| 107 | +SECRET_FILES=( |
| 108 | + ".env" |
| 109 | + ".env.local" |
| 110 | + ".env.production" |
| 111 | + "config/master.key" |
| 112 | + "config/credentials.yml.enc" |
| 113 | + "config/database.yml" |
| 114 | + "id_rsa" |
| 115 | + "id_dsa" |
| 116 | + "*.pem" |
| 117 | + "*.p12" |
| 118 | + "*.key" |
| 119 | +) |
| 120 | + |
| 121 | +for file in "${SECRET_FILES[@]}"; do |
| 122 | + if git ls-files --error-unmatch "$file" 2>/dev/null; then |
| 123 | + EXPOSED_FILES+=("$file") |
| 124 | + echo -e "${RED}CRITICAL: $file is tracked in git!${NC}" |
| 125 | + fi |
| 126 | +done |
| 127 | + |
| 128 | +if [ ${#EXPOSED_FILES[@]} -eq 0 ]; then |
| 129 | + echo -e "${GREEN}No sensitive files in git${NC}" |
| 130 | +fi |
| 131 | + |
| 132 | +echo "" |
| 133 | + |
| 134 | +# Generate summary report |
| 135 | +cat > "$REPORT_DIR/secrets-summary.json" <<EOF |
| 136 | +{ |
| 137 | + "timestamp": "$(date -u +%Y-%m-%dT%H:%M:%SZ)", |
| 138 | + "scans": { |
| 139 | + "trufflehog": { |
| 140 | + "ran": $([ -f "$REPORT_DIR/trufflehog-report.json" ] && echo "true" || echo "false"), |
| 141 | + "verified_secrets": ${VERIFIED_SECRETS:-0} |
| 142 | + }, |
| 143 | + "gitleaks": { |
| 144 | + "ran": $([ -f "$REPORT_DIR/gitleaks-report.json" ] && echo "true" || echo "false"), |
| 145 | + "potential_leaks": ${LEAKS_COUNT:-0} |
| 146 | + }, |
| 147 | + "pattern_search": { |
| 148 | + "ran": true, |
| 149 | + "suspicious_files_count": ${#SUSPICIOUS_FILES[@]} |
| 150 | + }, |
| 151 | + "exposed_files": { |
| 152 | + "count": ${#EXPOSED_FILES[@]}, |
| 153 | + "files": $(printf '%s\n' "${EXPOSED_FILES[@]}" | jq -R . | jq -s .) |
| 154 | + } |
| 155 | + }, |
| 156 | + "status": "$([ ${VERIFIED_SECRETS:-0} -gt 0 ] || [ ${LEAKS_COUNT:-0} -gt 0 ] || [ ${#EXPOSED_FILES[@]} -gt 0 ] && echo "FAILED" || echo "PASSED")" |
| 157 | +} |
| 158 | +EOF |
| 159 | + |
| 160 | +echo "======================================" |
| 161 | +echo "SUMMARY" |
| 162 | +echo "======================================" |
| 163 | +cat "$REPORT_DIR/secrets-summary.json" | jq . |
| 164 | +echo "" |
| 165 | +echo "Reports saved to: $REPORT_DIR/" |
| 166 | + |
| 167 | +# Exit with error if secrets found |
| 168 | +if [ "${VERIFIED_SECRETS:-0}" -gt 0 ] || [ "${LEAKS_COUNT:-0}" -gt 0 ] || [ ${#EXPOSED_FILES[@]} -gt 0 ]; then |
| 169 | + echo "" |
| 170 | + echo -e "${RED}SECURITY RISK: Secrets detected!${NC}" |
| 171 | + exit 1 |
| 172 | +else |
| 173 | + echo "" |
| 174 | + echo -e "${GREEN}SUCCESS: No secrets detected${NC}" |
| 175 | + exit 0 |
| 176 | +fi |
0 commit comments