config.json

{
  "detection_rules": {
    "PHONE_CN": {
      "enabled": true,
      "pattern": "1[3-9]\\d[\\s-]?\\d{4}[\\s-]?\\d{4}",
      "description": "Chinese mobile phone number"
    },
    "EMAIL": {
      "enabled": true,
      "pattern": "[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}",
      "description": "Email address"
    },
    "ID_CARD_CN": {
      "enabled": true,
      "pattern": "[1-9]\\d{5}(?:19|20)\\d{2}(?:0[1-9]|1[0-2])(?:0[1-9]|[12]\\d|3[01])\\d{3}[\\dXx]",
      "description": "Chinese ID card number"
    },
    "BIRTHDAY": {
      "enabled": true,
      "pattern": "(?:19|20)\\d{2}[\\s./-](?:0?[1-9]|1[0-2])[\\s./-](?:0?[1-9]|[12]\\d|3[01])",
      "description": "Birthday date (YYYY-MM-DD etc)"
    },
    "IP_ADDRESS": {
      "enabled": true,
      "pattern": "(?:(?:25[0-5]|2[0-4]\\d|1\\d{2}|[1-9]?\\d)\\.){3}(?:25[0-5]|2[0-4]\\d|1\\d{2}|[1-9]?\\d)",
      "description": "IPv4 address"
    },
    "API_KEY": {
      "enabled": true,
      "pattern": "(?:sk|pk|api|key|token|secret|password)[_-]?[:\\s=]+[A-Za-z0-9_\\-]{16,}",
      "description": "API key / token / secret"
    },
    "BANK_CARD": {
      "enabled": true,
      "pattern": "(?:62|4\\d|5[1-5])\\d{2}[\\s.,-]?\\d{4}[\\s.,-]?\\d{4}[\\s.,-]?\\d{4}(?:[\\s.,-]?\\d{1,3})?",
      "description": "Bank card number"
    },
    "PASSPORT_CN": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])[GEge]\\d{8}(?![A-Za-z0-9])",
      "description": "Chinese passport number (G/E + 8 digits)"
    },
    "BIRTHDAY_EN": {
      "enabled": true,
      "pattern": "\\d{1,2}\\s*(?:JAN|FEB|FEV|MAR|APR|AVR|MAY|MAI|JUN|JUIN|JUL|JUIL|AUG|AOUT|SEP|SEPT|OCT|NOV|DEC)(?:/[A-Z]{2,5})?\\s*\\d{2,4}",
      "description": "Date with month name (EN/FR, 2-4 digit year, e.g. 19DEC1996, 23 APR/AVR 87)"
    },
    "MRZ_LINE1": {
      "enabled": true,
      "pattern": "P[<«.O0][A-Z]{3}[A-Z<«.]{5,}",
      "description": "Passport MRZ line 1 (ICAO standard)"
    },
    "MRZ_LINE2": {
      "enabled": true,
      "pattern": "[A-Z0-9][A-Z0-9<«]{29,}",
      "description": "Passport MRZ line 2 (30+ char alphanumeric sequence)"
    },
    "LICENSE_PLATE_CN": {
      "enabled": true,
      "pattern": "[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤川青藏琼宁][A-HJ-NP-Z][A-HJ-NP-Z0-9]{4,5}[A-HJ-NP-Z0-9挂学警港澳]?",
      "description": "Chinese license plate number"
    },
    "UNIFIED_CREDIT_CODE": {
      "enabled": true,
      "pattern": "[0-9]{2}[0-9]{6}[0-9A-HJ-NP-RTUW-Y]{10}",
      "description": "Unified social credit code (18 digits)"
    },
    "PHONE_CN_LANDLINE": {
      "enabled": true,
      "pattern": "0[1-9]\\d{1,2}[\\s-]\\d{7,8}",
      "description": "Chinese landline phone number"
    },
    "BIRTHDAY_CN": {
      "enabled": true,
      "pattern": "(?:19|20)\\d{2}年(?:0?[1-9]|1[0-2])月(?:0?[1-9]|[12]\\d|3[01])日",
      "description": "Chinese date format (YYYY年MM月DD日)"
    },
    "URL_AUTH_TOKEN": {
      "enabled": true,
      "pattern": "https?://[^\\s]*[?&](?:token|access_token|auth|session|jwt|key|secret|code|password)=[^\\s&]{8,}",
      "description": "URL with authentication token parameter"
    },
    "QQ_NUMBER": {
      "enabled": true,
      "pattern": "(?:QQ|qq)[:\\s：]*\\d{5,12}",
      "description": "QQ number"
    },
    "WECHAT_ID": {
      "enabled": true,
      "pattern": "(?:微信|WeChat|wechat)[:\\s：]*[a-zA-Z][a-zA-Z0-9_-]{5,19}",
      "description": "WeChat ID"
    },
    "HKID": {
      "enabled": true,
      "pattern": "[A-Z]{1,2}\\d{6}\\(\\d\\)",
      "description": "Hong Kong ID card number"
    },
    "TWID": {
      "enabled": true,
      "pattern": "(?<![A-Za-z])[A-Z][12]\\d{8}(?![A-Za-z0-9])",
      "description": "Taiwan ID card number"
    },
    "IBAN": {
      "enabled": true,
      "pattern": "[A-Z]{2}\\d{2}[\\s]?[\\dA-Z]{4}(?:[\\s]?[\\dA-Z]{4}){1,7}(?:[\\s]?[\\dA-Z]{1,4})?",
      "description": "International Bank Account Number"
    },
    "PEM_PRIVATE_KEY": {
      "enabled": true,
      "pattern": "-----BEGIN[\\s\\w]*(?:PRIVATE KEY|CERTIFICATE)-----",
      "description": "PEM private key or certificate header"
    },
    "SSH_KEY": {
      "enabled": true,
      "pattern": "ssh-(?:rsa|ed25519|dsa|ecdsa)\\s+[A-Za-z0-9+/=]{20,}",
      "description": "SSH public key"
    },
    "MAC_ADDRESS": {
      "enabled": true,
      "pattern": "(?:[0-9A-Fa-f]{2}[:-]){5}[0-9A-Fa-f]{2}",
      "description": "MAC address"
    },
    "UUID": {
      "enabled": true,
      "pattern": "[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}",
      "description": "UUID"
    },
    "IPV6": {
      "enabled": true,
      "pattern": "(?:[0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}",
      "description": "IPv6 address"
    },
    "US_SSN": {
      "enabled": true,
      "pattern": "(?<!\\d)\\d{3}-\\d{2}-\\d{4}(?!\\d)",
      "description": "US Social Security Number (XXX-XX-XXXX)"
    },
    "CREDIT_CARD_AMEX": {
      "enabled": true,
      "pattern": "(?<!\\d)3[47]\\d{2}[\\s-]?\\d{6}[\\s-]?\\d{5}(?!\\d)",
      "description": "American Express credit card number"
    },
    "PHONE_INTL": {
      "enabled": true,
      "pattern": "\\+\\d{1,3}[\\s.-]?\\(?\\d{1,4}\\)?[\\s.-]?\\d{2,4}[\\s.-]?\\d{2,4}[\\s.-]?\\d{0,4}",
      "description": "International phone number with + prefix"
    },
    "AWS_ACCESS_KEY": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])(?:AKIA|ASIA)[0-9A-Z]{16}(?![A-Za-z0-9])",
      "description": "AWS access key ID"
    },
    "GITHUB_TOKEN": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])(?:ghp|gho|ghu|ghs|ghr)_[A-Za-z0-9]{36}(?![A-Za-z0-9])",
      "description": "GitHub personal access token"
    },
    "SLACK_TOKEN": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])xox[bpsa]-[A-Za-z0-9-]{10,}(?![A-Za-z0-9])",
      "description": "Slack API token"
    },
    "GOOGLE_API_KEY": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])AIza[A-Za-z0-9_-]{35}(?![A-Za-z0-9])",
      "description": "Google API key"
    },
    "STRIPE_KEY": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])(?:sk|pk|rk)_(?:live|test)_[A-Za-z0-9]{10,}(?![A-Za-z0-9])",
      "description": "Stripe API key"
    },
    "UK_NINO": {
      "enabled": true,
      "pattern": "(?<![A-Za-z])[A-CEGHJ-PR-TW-Z][A-CEGHJ-NPR-TW-Z]\\d{6}[A-D](?![A-Za-z0-9])",
      "description": "UK National Insurance Number"
    },
    "CANADIAN_SIN": {
      "enabled": true,
      "pattern": "(?<!\\d)\\d{3}-\\d{3}-\\d{3}(?!\\d)",
      "description": "Canadian Social Insurance Number (XXX-XXX-XXX)"
    },
    "INDIAN_AADHAAR": {
      "enabled": true,
      "pattern": "(?<!\\d)[2-9]\\d{3}\\s\\d{4}\\s\\d{4}(?!\\d)",
      "description": "Indian Aadhaar number (XXXX XXXX XXXX)"
    },
    "INDIAN_PAN": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])[A-Z]{5}\\d{4}[A-Z](?![A-Za-z0-9])",
      "description": "Indian PAN card number (ABCDE1234F)"
    },
    "KOREAN_RRN": {
      "enabled": true,
      "pattern": "(?<!\\d)\\d{6}-[1-4]\\d{6}(?!\\d)",
      "description": "Korean Resident Registration Number (YYMMDD-NNNNNNN)"
    },
    "SINGAPORE_NRIC": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])[STFGM]\\d{7}[A-Z](?![A-Za-z0-9])",
      "description": "Singapore NRIC/FIN number"
    },
    "SWIFT_BIC": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])[A-Z]{6}[A-Z0-9]{2}(?:[A-Z0-9]{3})?(?![A-Za-z0-9])",
      "description": "SWIFT/BIC bank identifier code"
    },
    "CRYPTO_WALLET_ETH": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])0x[0-9a-fA-F]{40}(?![A-Za-z0-9])",
      "description": "Ethereum wallet address"
    },
    "PHONE_US": {
      "enabled": true,
      "pattern": "(?<!\\d)\\(?\\d{3}\\)?[\\s.-]\\d{3}[\\s.-]\\d{4}(?!\\d)",
      "description": "US phone number"
    },
    "JWT_TOKEN": {
      "enabled": true,
      "pattern": "eyJ[A-Za-z0-9_-]{10,}\\.eyJ[A-Za-z0-9_-]{10,}\\.[A-Za-z0-9_-]{10,}",
      "description": "JSON Web Token"
    },
    "CONNECTION_STRING": {
      "enabled": true,
      "pattern": "(?:mongodb(?:\\+srv)?|mysql|postgres(?:ql)?|redis|amqp|mssql)://[^\\s]{10,}",
      "description": "Database connection string"
    },
    "MALAYSIAN_IC": {
      "enabled": true,
      "pattern": "(?<!\\d)\\d{6}-\\d{2}-\\d{4}(?!\\d)",
      "description": "Malaysian IC number (YYMMDD-SS-NNNN)"
    },
    "CRYPTO_WALLET_BTC": {
      "enabled": true,
      "pattern": "(?<![A-Za-z0-9])(?:bc1[a-z0-9]{25,39}|[13][a-km-zA-HJ-NP-Z1-9]{25,39})(?![A-Za-z0-9])",
      "description": "Bitcoin wallet address"
    }
  },
  "masking": {
    "method": "blur",
    "blur_radius": 20,
    "fill_color": [0, 0, 0],
    "padding": 4
  },
  "output": {
    "suffix": "_masked",
    "format": "png"
  },
  "ocr": {
    "engine": "combined",
    "languages": "eng+chi_sim",
    "min_confidence": 30,
    "multi_preprocess": true
  }
}