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Added some hash validation #875

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merged 1 commit into from May 1, 2022
Merged

Added some hash validation #875

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10 changes: 10 additions & 0 deletions README.md
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Expand Up @@ -189,6 +189,16 @@ Baked-in Validations
| uuid5 | Universally Unique Identifier UUID v5 |
| uuid5_rfc4122 | Universally Unique Identifier UUID v5 RFC4122 |
| uuid_rfc4122 | Universally Unique Identifier UUID RFC4122 |
| md4 | MD4 hash |
| md5 | MD5 hash |
| sha256 | SHA256 hash |
| sha384 | SHA384 hash |
| sha512 | SHA512 hash |
| ripemd128 | RIPEMD-128 hash |
| ripemd128 | RIPEMD-160 hash |
| tiger128 | TIGER128 hash |
| tiger160 | TIGER160 hash |
| tiger192 | TIGER192 hash |
| semver | Semantic Versioning 2.0.0 |
| ulid | Universally Unique Lexicographically Sortable Identifier ULID |

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60 changes: 60 additions & 0 deletions baked_in.go
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Expand Up @@ -149,6 +149,16 @@ var (
"uuid4_rfc4122": isUUID4RFC4122,
"uuid5_rfc4122": isUUID5RFC4122,
"ulid": isULID,
"md4": isMD4,
"md5": isMD5,
"sha256": isSHA256,
"sha384": isSHA384,
"sha512": isSHA512,
"ripemd128": isRIPEMD128,
"ripemd160": isRIPEMD160,
"tiger128": isTIGER128,
"tiger160": isTIGER160,
"tiger192": isTIGER192,
"ascii": isASCII,
"printascii": isPrintableASCII,
"multibyte": hasMultiByteCharacter,
Expand Down Expand Up @@ -506,6 +516,56 @@ func isULID(fl FieldLevel) bool {
return uLIDRegex.MatchString(fl.Field().String())
}

// isMD4 is the validation function for validating if the field's value is a valid MD4.
func isMD4(fl FieldLevel) bool {
return md4Regex.MatchString(fl.Field().String())
}

// isMD5 is the validation function for validating if the field's value is a valid MD5.
func isMD5(fl FieldLevel) bool {
return md5Regex.MatchString(fl.Field().String())
}

// isSHA256 is the validation function for validating if the field's value is a valid SHA256.
func isSHA256(fl FieldLevel) bool {
return sha256Regex.MatchString(fl.Field().String())
}

// isSHA384 is the validation function for validating if the field's value is a valid SHA384.
func isSHA384(fl FieldLevel) bool {
return sha384Regex.MatchString(fl.Field().String())
}

// isSHA512 is the validation function for validating if the field's value is a valid SHA512.
func isSHA512(fl FieldLevel) bool {
return sha512Regex.MatchString(fl.Field().String())
}

// isRIPEMD128 is the validation function for validating if the field's value is a valid PIPEMD128.
func isRIPEMD128(fl FieldLevel) bool {
return ripemd128Regex.MatchString(fl.Field().String())
}

// isRIPEMD160 is the validation function for validating if the field's value is a valid PIPEMD160.
func isRIPEMD160(fl FieldLevel) bool {
return ripemd160Regex.MatchString(fl.Field().String())
}

// isTIGER128 is the validation function for validating if the field's value is a valid TIGER128.
func isTIGER128(fl FieldLevel) bool {
return tiger128Regex.MatchString(fl.Field().String())
}

// isTIGER160 is the validation function for validating if the field's value is a valid TIGER160.
func isTIGER160(fl FieldLevel) bool {
return tiger160Regex.MatchString(fl.Field().String())
}

// isTIGER192 is the validation function for validating if the field's value is a valid isTIGER192.
func isTIGER192(fl FieldLevel) bool {
return tiger192Regex.MatchString(fl.Field().String())
}

// isISBN is the validation function for validating if the field's value is a valid v10 or v13 ISBN.
func isISBN(fl FieldLevel) bool {
return isISBN10(fl) || isISBN13(fl)
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20 changes: 20 additions & 0 deletions regexes.go
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Expand Up @@ -30,6 +30,16 @@ const (
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}$"
uUIDRFC4122RegexString = "^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$"
uLIDRegexString = "^[A-HJKMNP-TV-Z0-9]{26}$"
md4RegexString = "^[0-9a-f]{32}$"
md5RegexString = "^[0-9a-f]{32}$"
sha256RegexString = "^[0-9a-f]{64}$"
sha384RegexString = "^[0-9a-f]{96}$"
sha512RegexString = "^[0-9a-f]{128}$"
ripemd128RegexString = "^[0-9a-f]{32}$"
ripemd160RegexString = "^[0-9a-f]{40}$"
tiger128RegexString = "^[0-9a-f]{32}$"
tiger160RegexString = "^[0-9a-f]{40}$"
tiger192RegexString = "^[0-9a-f]{48}$"
aSCIIRegexString = "^[\x00-\x7F]*$"
printableASCIIRegexString = "^[\x20-\x7E]*$"
multibyteRegexString = "[^\x00-\x7F]"
Expand Down Expand Up @@ -84,6 +94,16 @@ var (
uUID5RFC4122Regex = regexp.MustCompile(uUID5RFC4122RegexString)
uUIDRFC4122Regex = regexp.MustCompile(uUIDRFC4122RegexString)
uLIDRegex = regexp.MustCompile(uLIDRegexString)
md4Regex = regexp.MustCompile(md4RegexString)
md5Regex = regexp.MustCompile(md5RegexString)
sha256Regex = regexp.MustCompile(sha256RegexString)
sha384Regex = regexp.MustCompile(sha384RegexString)
sha512Regex = regexp.MustCompile(sha512RegexString)
ripemd128Regex = regexp.MustCompile(ripemd128RegexString)
ripemd160Regex = regexp.MustCompile(ripemd160RegexString)
tiger128Regex = regexp.MustCompile(tiger128RegexString)
tiger160Regex = regexp.MustCompile(tiger160RegexString)
tiger192Regex = regexp.MustCompile(tiger192RegexString)
aSCIIRegex = regexp.MustCompile(aSCIIRegexString)
printableASCIIRegex = regexp.MustCompile(printableASCIIRegexString)
multibyteRegex = regexp.MustCompile(multibyteRegexString)
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