regexes.go 13 KB

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  1. package validator
  2. import "regexp"
  3. const (
  4. alphaRegexString = "^[a-zA-Z]+$"
  5. alphaNumericRegexString = "^[a-zA-Z0-9]+$"
  6. alphaUnicodeRegexString = "^[\\p{L}]+$"
  7. alphaUnicodeNumericRegexString = "^[\\p{L}\\p{N}]+$"
  8. numericRegexString = "^[-+]?[0-9]+(?:\\.[0-9]+)?$"
  9. numberRegexString = "^[0-9]+$"
  10. hexadecimalRegexString = "^(0[xX])?[0-9a-fA-F]+$"
  11. hexColorRegexString = "^#(?:[0-9a-fA-F]{3}|[0-9a-fA-F]{4}|[0-9a-fA-F]{6}|[0-9a-fA-F]{8})$"
  12. rgbRegexString = "^rgb\\(\\s*(?:(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])|(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%)\\s*\\)$"
  13. rgbaRegexString = "^rgba\\(\\s*(?:(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])|(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%)\\s*,\\s*(?:(?:0.[1-9]*)|[01])\\s*\\)$"
  14. hslRegexString = "^hsl\\(\\s*(?:0|[1-9]\\d?|[12]\\d\\d|3[0-5]\\d|360)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*\\)$"
  15. hslaRegexString = "^hsla\\(\\s*(?:0|[1-9]\\d?|[12]\\d\\d|3[0-5]\\d|360)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0.[1-9]*)|[01])\\s*\\)$"
  16. emailRegexString = "^(?:(?:(?:(?:[a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(?:\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|(?:(?:\\x22)(?:(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(?:\\x20|\\x09)+)?(?:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(\\x20|\\x09)+)?(?:\\x22))))@(?:(?:(?:[a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(?:(?:[a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$"
  17. e164RegexString = "^\\+[1-9]?[0-9]{7,14}$"
  18. base64RegexString = "^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$"
  19. base64URLRegexString = "^(?:[A-Za-z0-9-_]{4})*(?:[A-Za-z0-9-_]{2}==|[A-Za-z0-9-_]{3}=|[A-Za-z0-9-_]{4})$"
  20. base64RawURLRegexString = "^(?:[A-Za-z0-9-_]{4})*(?:[A-Za-z0-9-_]{2,4})$"
  21. iSBN10RegexString = "^(?:[0-9]{9}X|[0-9]{10})$"
  22. iSBN13RegexString = "^(?:(?:97(?:8|9))[0-9]{10})$"
  23. uUID3RegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-3[0-9a-f]{3}-[0-9a-f]{4}-[0-9a-f]{12}$"
  24. uUID4RegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
  25. uUID5RegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-5[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
  26. uUIDRegexString = "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"
  27. uUID3RFC4122RegexString = "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-3[0-9a-fA-F]{3}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$"
  28. uUID4RFC4122RegexString = "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$"
  29. uUID5RFC4122RegexString = "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-5[0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$"
  30. uUIDRFC4122RegexString = "^[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}$"
  31. uLIDRegexString = "^[A-HJKMNP-TV-Z0-9]{26}$"
  32. md4RegexString = "^[0-9a-f]{32}$"
  33. md5RegexString = "^[0-9a-f]{32}$"
  34. sha256RegexString = "^[0-9a-f]{64}$"
  35. sha384RegexString = "^[0-9a-f]{96}$"
  36. sha512RegexString = "^[0-9a-f]{128}$"
  37. ripemd128RegexString = "^[0-9a-f]{32}$"
  38. ripemd160RegexString = "^[0-9a-f]{40}$"
  39. tiger128RegexString = "^[0-9a-f]{32}$"
  40. tiger160RegexString = "^[0-9a-f]{40}$"
  41. tiger192RegexString = "^[0-9a-f]{48}$"
  42. aSCIIRegexString = "^[\x00-\x7F]*$"
  43. printableASCIIRegexString = "^[\x20-\x7E]*$"
  44. multibyteRegexString = "[^\x00-\x7F]"
  45. dataURIRegexString = `^data:((?:\w+\/(?:([^;]|;[^;]).)+)?)`
  46. latitudeRegexString = "^[-+]?([1-8]?\\d(\\.\\d+)?|90(\\.0+)?)$"
  47. longitudeRegexString = "^[-+]?(180(\\.0+)?|((1[0-7]\\d)|([1-9]?\\d))(\\.\\d+)?)$"
  48. sSNRegexString = `^[0-9]{3}[ -]?(0[1-9]|[1-9][0-9])[ -]?([1-9][0-9]{3}|[0-9][1-9][0-9]{2}|[0-9]{2}[1-9][0-9]|[0-9]{3}[1-9])$`
  49. hostnameRegexStringRFC952 = `^[a-zA-Z]([a-zA-Z0-9\-]+[\.]?)*[a-zA-Z0-9]$` // https://tools.ietf.org/html/rfc952
  50. hostnameRegexStringRFC1123 = `^([a-zA-Z0-9]{1}[a-zA-Z0-9-]{0,62}){1}(\.[a-zA-Z0-9]{1}[a-zA-Z0-9-]{0,62})*?$` // accepts hostname starting with a digit https://tools.ietf.org/html/rfc1123
  51. fqdnRegexStringRFC1123 = `^([a-zA-Z0-9]{1}[a-zA-Z0-9-]{0,62})(\.[a-zA-Z0-9]{1}[a-zA-Z0-9-]{0,62})*?(\.[a-zA-Z]{1}[a-zA-Z0-9]{0,62})\.?$` // same as hostnameRegexStringRFC1123 but must contain a non numerical TLD (possibly ending with '.')
  52. btcAddressRegexString = `^[13][a-km-zA-HJ-NP-Z1-9]{25,34}$` // bitcoin address
  53. btcAddressUpperRegexStringBech32 = `^BC1[02-9AC-HJ-NP-Z]{7,76}$` // bitcoin bech32 address https://en.bitcoin.it/wiki/Bech32
  54. btcAddressLowerRegexStringBech32 = `^bc1[02-9ac-hj-np-z]{7,76}$` // bitcoin bech32 address https://en.bitcoin.it/wiki/Bech32
  55. ethAddressRegexString = `^0x[0-9a-fA-F]{40}$`
  56. ethAddressUpperRegexString = `^0x[0-9A-F]{40}$`
  57. ethAddressLowerRegexString = `^0x[0-9a-f]{40}$`
  58. uRLEncodedRegexString = `^(?:[^%]|%[0-9A-Fa-f]{2})*$`
  59. hTMLEncodedRegexString = `&#[x]?([0-9a-fA-F]{2})|(&gt)|(&lt)|(&quot)|(&amp)+[;]?`
  60. hTMLRegexString = `<[/]?([a-zA-Z]+).*?>`
  61. jWTRegexString = "^[A-Za-z0-9-_]+\\.[A-Za-z0-9-_]+\\.[A-Za-z0-9-_]*$"
  62. splitParamsRegexString = `'[^']*'|\S+`
  63. bicRegexString = `^[A-Za-z]{6}[A-Za-z0-9]{2}([A-Za-z0-9]{3})?$`
  64. semverRegexString = `^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$` // numbered capture groups https://semver.org/
  65. dnsRegexStringRFC1035Label = "^[a-z]([-a-z0-9]*[a-z0-9]){0,62}$"
  66. cveRegexString = `^CVE-(1999|2\d{3})-(0[^0]\d{2}|0\d[^0]\d{1}|0\d{2}[^0]|[1-9]{1}\d{3,})$` // CVE Format Id https://cve.mitre.org/cve/identifiers/syntaxchange.html
  67. mongodbRegexString = "^[a-f\\d]{24}$"
  68. cronRegexString = `(@(annually|yearly|monthly|weekly|daily|hourly|reboot))|(@every (\d+(ns|us|µs|ms|s|m|h))+)|((((\d+,)+\d+|(\d+(\/|-)\d+)|\d+|\*) ?){5,7})`
  69. spicedbIDRegexString = `^(([a-zA-Z0-9/_|\-=+]{1,})|\*)$`
  70. spicedbPermissionRegexString = "^([a-z][a-z0-9_]{1,62}[a-z0-9])?$"
  71. spicedbTypeRegexString = "^([a-z][a-z0-9_]{1,61}[a-z0-9]/)?[a-z][a-z0-9_]{1,62}[a-z0-9]$"
  72. )
  73. var (
  74. alphaRegex = regexp.MustCompile(alphaRegexString)
  75. alphaNumericRegex = regexp.MustCompile(alphaNumericRegexString)
  76. alphaUnicodeRegex = regexp.MustCompile(alphaUnicodeRegexString)
  77. alphaUnicodeNumericRegex = regexp.MustCompile(alphaUnicodeNumericRegexString)
  78. numericRegex = regexp.MustCompile(numericRegexString)
  79. numberRegex = regexp.MustCompile(numberRegexString)
  80. hexadecimalRegex = regexp.MustCompile(hexadecimalRegexString)
  81. hexColorRegex = regexp.MustCompile(hexColorRegexString)
  82. rgbRegex = regexp.MustCompile(rgbRegexString)
  83. rgbaRegex = regexp.MustCompile(rgbaRegexString)
  84. hslRegex = regexp.MustCompile(hslRegexString)
  85. hslaRegex = regexp.MustCompile(hslaRegexString)
  86. e164Regex = regexp.MustCompile(e164RegexString)
  87. emailRegex = regexp.MustCompile(emailRegexString)
  88. base64Regex = regexp.MustCompile(base64RegexString)
  89. base64URLRegex = regexp.MustCompile(base64URLRegexString)
  90. base64RawURLRegex = regexp.MustCompile(base64RawURLRegexString)
  91. iSBN10Regex = regexp.MustCompile(iSBN10RegexString)
  92. iSBN13Regex = regexp.MustCompile(iSBN13RegexString)
  93. uUID3Regex = regexp.MustCompile(uUID3RegexString)
  94. uUID4Regex = regexp.MustCompile(uUID4RegexString)
  95. uUID5Regex = regexp.MustCompile(uUID5RegexString)
  96. uUIDRegex = regexp.MustCompile(uUIDRegexString)
  97. uUID3RFC4122Regex = regexp.MustCompile(uUID3RFC4122RegexString)
  98. uUID4RFC4122Regex = regexp.MustCompile(uUID4RFC4122RegexString)
  99. uUID5RFC4122Regex = regexp.MustCompile(uUID5RFC4122RegexString)
  100. uUIDRFC4122Regex = regexp.MustCompile(uUIDRFC4122RegexString)
  101. uLIDRegex = regexp.MustCompile(uLIDRegexString)
  102. md4Regex = regexp.MustCompile(md4RegexString)
  103. md5Regex = regexp.MustCompile(md5RegexString)
  104. sha256Regex = regexp.MustCompile(sha256RegexString)
  105. sha384Regex = regexp.MustCompile(sha384RegexString)
  106. sha512Regex = regexp.MustCompile(sha512RegexString)
  107. ripemd128Regex = regexp.MustCompile(ripemd128RegexString)
  108. ripemd160Regex = regexp.MustCompile(ripemd160RegexString)
  109. tiger128Regex = regexp.MustCompile(tiger128RegexString)
  110. tiger160Regex = regexp.MustCompile(tiger160RegexString)
  111. tiger192Regex = regexp.MustCompile(tiger192RegexString)
  112. aSCIIRegex = regexp.MustCompile(aSCIIRegexString)
  113. printableASCIIRegex = regexp.MustCompile(printableASCIIRegexString)
  114. multibyteRegex = regexp.MustCompile(multibyteRegexString)
  115. dataURIRegex = regexp.MustCompile(dataURIRegexString)
  116. latitudeRegex = regexp.MustCompile(latitudeRegexString)
  117. longitudeRegex = regexp.MustCompile(longitudeRegexString)
  118. sSNRegex = regexp.MustCompile(sSNRegexString)
  119. hostnameRegexRFC952 = regexp.MustCompile(hostnameRegexStringRFC952)
  120. hostnameRegexRFC1123 = regexp.MustCompile(hostnameRegexStringRFC1123)
  121. fqdnRegexRFC1123 = regexp.MustCompile(fqdnRegexStringRFC1123)
  122. btcAddressRegex = regexp.MustCompile(btcAddressRegexString)
  123. btcUpperAddressRegexBech32 = regexp.MustCompile(btcAddressUpperRegexStringBech32)
  124. btcLowerAddressRegexBech32 = regexp.MustCompile(btcAddressLowerRegexStringBech32)
  125. ethAddressRegex = regexp.MustCompile(ethAddressRegexString)
  126. uRLEncodedRegex = regexp.MustCompile(uRLEncodedRegexString)
  127. hTMLEncodedRegex = regexp.MustCompile(hTMLEncodedRegexString)
  128. hTMLRegex = regexp.MustCompile(hTMLRegexString)
  129. jWTRegex = regexp.MustCompile(jWTRegexString)
  130. splitParamsRegex = regexp.MustCompile(splitParamsRegexString)
  131. bicRegex = regexp.MustCompile(bicRegexString)
  132. semverRegex = regexp.MustCompile(semverRegexString)
  133. dnsRegexRFC1035Label = regexp.MustCompile(dnsRegexStringRFC1035Label)
  134. cveRegex = regexp.MustCompile(cveRegexString)
  135. mongodbRegex = regexp.MustCompile(mongodbRegexString)
  136. cronRegex = regexp.MustCompile(cronRegexString)
  137. spicedbIDRegex = regexp.MustCompile(spicedbIDRegexString)
  138. spicedbPermissionRegex = regexp.MustCompile(spicedbPermissionRegexString)
  139. spicedbTypeRegex = regexp.MustCompile(spicedbTypeRegexString)
  140. )