dd_sds/secondary_validation/
mod.rs

1mod aba_rtn_checksum;
2mod atlassian_token_checksum;
3mod australian_medicare_checksum;
4mod australian_tfn_checksum;
5mod austrian_ssn_checksum;
6mod belgium_national_register_checksum;
7mod brazilian_cnpj_checksum;
8mod brazilian_cpf_checksum;
9mod btc_checksum;
10mod bulgarian_egn_checksum;
11mod chinese_id_checksum;
12mod coordination_number_checksum;
13mod czech_tin_checksum;
14mod dutch_bsn_checksum;
15mod dutch_passport_checksum;
16mod entropy;
17mod estonia_personal_code_checksum;
18mod ethereum_checksum;
19mod finnish_hetu_checksum;
20mod france_nif_checksum;
21mod france_ssn_checksum;
22mod german_ids_checksum;
23mod german_svnr_checksum;
24mod github_token_checksum;
25mod greece_amka_checksum;
26mod greece_tin_checksum;
27mod hungarian_tin_checksum;
28mod iban_checker;
29mod irish_pps_checksum;
30mod iso_7064_checksum;
31mod italian_national_id_checksum;
32pub mod jwt_claims_validator;
33mod jwt_expiration_checker;
34mod latvia_national_id_checksum;
35mod lithuanian_personal_identification_number_checksum;
36mod luhn_checksum;
37mod luxembourg_individual_nin_checksum;
38mod monero_address;
39mod nhs_check_digit;
40mod nir_checksum;
41mod non_hex_checker;
42mod non_hex_plus_token_efficiency_checker;
43mod polish_national_id_checksum;
44mod polish_nip_checksum;
45mod portuguese_tax_id_checksum;
46mod rodne_cislo_checksum;
47mod romanian_personal_numeric_code;
48mod singapore_nric_checksum;
49mod slovenia_tin_checksum;
50mod slovenian_pin_checksum;
51mod spain_dni_checksum;
52mod spanish_nuss_checksum;
53mod sweden_pin_checksum;
54mod token_efficiency;
55mod uk_nino_format_check;
56mod uk_trn_checksum;
57mod us_dea_checksum;
58mod us_npi_checksum;
59mod verhoeff_checksum;
60mod vin_checksum;
61
62#[cfg(test)]
63pub use jwt_expiration_checker::generate_jwt;
64
65use crate::scanner::regex_rule::config::SecondaryValidator;
66pub use crate::secondary_validation::aba_rtn_checksum::AbaRtnChecksum;
67pub use crate::secondary_validation::atlassian_token_checksum::AtlassianTokenChecksum;
68pub use crate::secondary_validation::australian_medicare_checksum::AustralianMedicareChecksum;
69pub use crate::secondary_validation::australian_tfn_checksum::AustralianTfnChecksum;
70pub use crate::secondary_validation::austrian_ssn_checksum::AustrianSSNChecksum;
71pub use crate::secondary_validation::belgium_national_register_checksum::BelgiumNationalRegisterChecksum;
72pub use crate::secondary_validation::brazilian_cnpj_checksum::BrazilianCnpjChecksum;
73pub use crate::secondary_validation::brazilian_cpf_checksum::BrazilianCpfChecksum;
74pub use crate::secondary_validation::btc_checksum::BtcChecksum;
75pub use crate::secondary_validation::bulgarian_egn_checksum::BulgarianEGNChecksum;
76pub use crate::secondary_validation::chinese_id_checksum::ChineseIdChecksum;
77pub use crate::secondary_validation::coordination_number_checksum::CoordinationNumberChecksum;
78pub use crate::secondary_validation::czech_tin_checksum::CzechTaxIdentificationNumberChecksum;
79pub use crate::secondary_validation::dutch_bsn_checksum::DutchBsnChecksum;
80pub use crate::secondary_validation::dutch_passport_checksum::DutchPassportChecksum;
81pub use crate::secondary_validation::entropy::EntropyCheck;
82pub use crate::secondary_validation::estonia_personal_code_checksum::EstoniaPersonalCodeChecksum;
83pub use crate::secondary_validation::ethereum_checksum::EthereumChecksum;
84pub use crate::secondary_validation::finnish_hetu_checksum::FinnishHetuChecksum;
85use crate::secondary_validation::france_nif_checksum::FranceNifChecksum;
86pub use crate::secondary_validation::france_ssn_checksum::FranceSsnChecksum;
87pub use crate::secondary_validation::german_ids_checksum::GermanIdsChecksum;
88pub use crate::secondary_validation::german_svnr_checksum::GermanSvnrChecksum;
89pub use crate::secondary_validation::github_token_checksum::GithubTokenChecksum;
90pub use crate::secondary_validation::greece_amka_checksum::GreeceAmkaChecksum;
91pub use crate::secondary_validation::greece_tin_checksum::GreekTinChecksum;
92pub use crate::secondary_validation::hungarian_tin_checksum::HungarianTinChecksum;
93pub use crate::secondary_validation::iban_checker::IbanChecker;
94pub use crate::secondary_validation::irish_pps_checksum::IrishPpsChecksum;
95pub use crate::secondary_validation::iso_7064_checksum::{
96    Mod11_2checksum, Mod11_10checksum, Mod27_26checksum, Mod37_2checksum, Mod37_36checksum,
97    Mod97_10checksum, Mod661_26checksum, Mod1271_36Checksum,
98};
99pub use crate::secondary_validation::italian_national_id_checksum::ItalianNationalIdChecksum;
100pub use crate::secondary_validation::jwt_claims_validator::JwtClaimsValidator;
101pub use crate::secondary_validation::jwt_expiration_checker::JwtExpirationChecker;
102pub use crate::secondary_validation::latvia_national_id_checksum::LatviaNationalIdChecksum;
103use crate::secondary_validation::lithuanian_personal_identification_number_checksum::LithuanianPersonalIdentificationNumberChecksum;
104pub use crate::secondary_validation::luhn_checksum::LuhnChecksum;
105pub use crate::secondary_validation::luxembourg_individual_nin_checksum::LuxembourgIndividualNINChecksum;
106pub use crate::secondary_validation::monero_address::MoneroAddress;
107pub use crate::secondary_validation::nhs_check_digit::NhsCheckDigit;
108pub use crate::secondary_validation::nir_checksum::NirChecksum;
109pub use crate::secondary_validation::non_hex_checker::NonHexChecker;
110pub use crate::secondary_validation::non_hex_plus_token_efficiency_checker::NonHexPlusTokenEfficiencyChecker;
111pub use crate::secondary_validation::polish_national_id_checksum::PolishNationalIdChecksum;
112pub use crate::secondary_validation::polish_nip_checksum::PolishNipChecksum;
113pub use crate::secondary_validation::portuguese_tax_id_checksum::PortugueseTaxIdChecksum;
114pub use crate::secondary_validation::rodne_cislo_checksum::RodneCisloNumberChecksum;
115pub use crate::secondary_validation::romanian_personal_numeric_code::RomanianPersonalNumericCode;
116pub use crate::secondary_validation::singapore_nric_checksum::SingaporeNricChecksum;
117pub use crate::secondary_validation::slovenia_tin_checksum::SloveniaTinChecksum;
118pub use crate::secondary_validation::slovenian_pin_checksum::SlovenianPINChecksum;
119pub use crate::secondary_validation::spain_dni_checksum::SpanishDniChecksum;
120pub use crate::secondary_validation::spanish_nuss_checksum::SpanishNussChecksum;
121pub use crate::secondary_validation::sweden_pin_checksum::SwedenPINChecksum;
122pub use crate::secondary_validation::token_efficiency::TokenEfficiencyCheck;
123pub use crate::secondary_validation::uk_nino_format_check::UkNinoFormatCheck;
124pub use crate::secondary_validation::uk_trn_checksum::UkTrnChecksum;
125pub use crate::secondary_validation::us_dea_checksum::UsDeaChecksum;
126pub use crate::secondary_validation::us_npi_checksum::UsNpiChecksum;
127pub use crate::secondary_validation::verhoeff_checksum::VerhoeffChecksum;
128pub use crate::secondary_validation::vin_checksum::VinChecksum;
129
130use std::str::Chars;
131use std::sync::Arc;
132
133pub trait Validator: Send + Sync {
134    fn is_valid_match(&self, regex_match: &str) -> bool;
135}
136
137fn get_previous_digit(chars: &mut Chars<'_>) -> Option<u32> {
138    while let Some(char) = chars.next_back() {
139        if let Some(digit) = char.to_digit(10) {
140            return Some(digit);
141        }
142    }
143    None
144}
145fn get_next_digit(chars: &mut Chars<'_>) -> Option<u32> {
146    for char in chars.by_ref() {
147        if let Some(digit) = char.to_digit(10) {
148            return Some(digit);
149        }
150    }
151    None
152}
153
154/// Sum all the digits from a number
155#[inline]
156fn sum_all_digits(digits: u32) -> u32 {
157    let mut sum = 0;
158    let mut num = digits;
159    while num > 0 {
160        sum += num % 10;
161        num /= 10;
162    }
163    sum
164}
165
166/// Validates a checksum using modulo 11 algorithm with configurable weights and edge case handling
167pub(crate) fn validate_mod11_weighted_checksum<F>(
168    regex_match: &str,
169    weights: &[u32],
170    edge_case_handler: F,
171) -> bool
172where
173    F: Fn(u32) -> Option<u32>,
174{
175    let mut chars = regex_match.chars();
176    let mut sum: u32 = 0;
177
178    for &weight in weights {
179        let digit = match get_next_digit(&mut chars) {
180            Some(d) => d,
181            None => return false,
182        };
183        sum += digit * weight;
184    }
185
186    let actual_checksum = match get_next_digit(&mut chars) {
187        Some(d) => d,
188        None => return false,
189    };
190
191    if get_next_digit(&mut chars).is_some() {
192        return false; // too many digits
193    }
194
195    let remainder = sum % 11;
196    match edge_case_handler(remainder) {
197        Some(expected_checksum) => expected_checksum == actual_checksum,
198        None => false,
199    }
200}
201
202impl SecondaryValidator {
203    pub fn compile(&self) -> Arc<dyn Validator> {
204        match self {
205            SecondaryValidator::AbaRtnChecksum => Arc::new(AbaRtnChecksum),
206            SecondaryValidator::AtlassianTokenChecksum => Arc::new(AtlassianTokenChecksum),
207            SecondaryValidator::AustralianMedicareChecksum => Arc::new(AustralianMedicareChecksum),
208            SecondaryValidator::AustralianTfnChecksum => Arc::new(AustralianTfnChecksum),
209            SecondaryValidator::AustrianSSNChecksum => Arc::new(AustrianSSNChecksum),
210            SecondaryValidator::BelgiumNationalRegisterChecksum => {
211                Arc::new(BelgiumNationalRegisterChecksum)
212            }
213            SecondaryValidator::BrazilianCnpjChecksum => Arc::new(BrazilianCnpjChecksum),
214            SecondaryValidator::BrazilianCpfChecksum => Arc::new(BrazilianCpfChecksum),
215            SecondaryValidator::BtcChecksum => Arc::new(BtcChecksum),
216            SecondaryValidator::BulgarianEGNChecksum => Arc::new(BulgarianEGNChecksum),
217            SecondaryValidator::ChineseIdChecksum => Arc::new(ChineseIdChecksum),
218            SecondaryValidator::CoordinationNumberChecksum => Arc::new(CoordinationNumberChecksum),
219            SecondaryValidator::CzechPersonalIdentificationNumberChecksum => {
220                Arc::new(RodneCisloNumberChecksum)
221            }
222            SecondaryValidator::CzechTaxIdentificationNumberChecksum => {
223                Arc::new(CzechTaxIdentificationNumberChecksum)
224            }
225            SecondaryValidator::DutchBsnChecksum => Arc::new(DutchBsnChecksum),
226            SecondaryValidator::DutchPassportChecksum => Arc::new(DutchPassportChecksum),
227            SecondaryValidator::EntropyCheck => Arc::new(EntropyCheck),
228            SecondaryValidator::EstoniaPersonalCodeChecksum => {
229                Arc::new(EstoniaPersonalCodeChecksum)
230            }
231            SecondaryValidator::EthereumChecksum => Arc::new(EthereumChecksum),
232            SecondaryValidator::FinnishHetuChecksum => Arc::new(FinnishHetuChecksum),
233            SecondaryValidator::FranceNifChecksum => Arc::new(FranceNifChecksum),
234            SecondaryValidator::FranceSsnChecksum => Arc::new(FranceSsnChecksum),
235            SecondaryValidator::GermanIdsChecksum => Arc::new(GermanIdsChecksum),
236            SecondaryValidator::GermanSvnrChecksum => Arc::new(GermanSvnrChecksum),
237            SecondaryValidator::GithubTokenChecksum => Arc::new(GithubTokenChecksum),
238            SecondaryValidator::GreeceAmkaChecksum => Arc::new(GreeceAmkaChecksum),
239            SecondaryValidator::GreekTinChecksum => Arc::new(GreekTinChecksum),
240            SecondaryValidator::HungarianTinChecksum => Arc::new(HungarianTinChecksum),
241            SecondaryValidator::IbanChecker => Arc::new(IbanChecker),
242            SecondaryValidator::IrishPpsChecksum => Arc::new(IrishPpsChecksum),
243            SecondaryValidator::ItalianNationalIdChecksum => Arc::new(ItalianNationalIdChecksum),
244            SecondaryValidator::JwtClaimsValidator { config } => {
245                Arc::new(JwtClaimsValidator::new(config.clone()))
246            }
247            SecondaryValidator::JwtExpirationChecker => Arc::new(JwtExpirationChecker),
248            SecondaryValidator::LatviaNationalIdChecksum => Arc::new(LatviaNationalIdChecksum),
249            SecondaryValidator::LithuanianPersonalIdentificationNumberChecksum => {
250                Arc::new(LithuanianPersonalIdentificationNumberChecksum)
251            }
252            SecondaryValidator::LuhnChecksum => Arc::new(LuhnChecksum),
253            SecondaryValidator::LuxembourgIndividualNINChecksum => {
254                Arc::new(LuxembourgIndividualNINChecksum)
255            }
256            SecondaryValidator::Mod11_10checksum => Arc::new(Mod11_10checksum),
257            SecondaryValidator::Mod11_2checksum => Arc::new(Mod11_2checksum),
258            SecondaryValidator::Mod1271_36Checksum => Arc::new(Mod1271_36Checksum),
259            SecondaryValidator::Mod27_26checksum => Arc::new(Mod27_26checksum),
260            SecondaryValidator::Mod37_2checksum => Arc::new(Mod37_2checksum),
261            SecondaryValidator::Mod37_36checksum => Arc::new(Mod37_36checksum),
262            SecondaryValidator::Mod661_26checksum => Arc::new(Mod661_26checksum),
263            SecondaryValidator::Mod97_10checksum => Arc::new(Mod97_10checksum),
264            SecondaryValidator::MoneroAddress => Arc::new(MoneroAddress),
265            SecondaryValidator::NhsCheckDigit => Arc::new(NhsCheckDigit),
266            SecondaryValidator::NirChecksum => Arc::new(NirChecksum),
267            SecondaryValidator::NonHexChecker => Arc::new(NonHexChecker),
268            SecondaryValidator::NonHexPlusTokenEfficiencyChecker => {
269                Arc::new(NonHexPlusTokenEfficiencyChecker::new())
270            }
271            SecondaryValidator::PolishNationalIdChecksum => Arc::new(PolishNationalIdChecksum),
272            SecondaryValidator::PolishNipChecksum => Arc::new(PolishNipChecksum),
273            SecondaryValidator::PortugueseTaxIdChecksum => Arc::new(PortugueseTaxIdChecksum),
274            SecondaryValidator::RodneCisloNumberChecksum => Arc::new(RodneCisloNumberChecksum),
275            SecondaryValidator::RomanianPersonalNumericCode => {
276                Arc::new(RomanianPersonalNumericCode)
277            }
278            SecondaryValidator::SingaporeNricChecksum => Arc::new(SingaporeNricChecksum),
279            SecondaryValidator::SlovenianPINChecksum => Arc::new(SlovenianPINChecksum),
280            SecondaryValidator::SloveniaTinChecksum => Arc::new(SloveniaTinChecksum),
281            SecondaryValidator::SpanishDniChecksum => Arc::new(SpanishDniChecksum),
282            SecondaryValidator::SpanishNussChecksum => Arc::new(SpanishNussChecksum),
283            SecondaryValidator::SwedenPINChecksum => Arc::new(SwedenPINChecksum),
284            SecondaryValidator::TokenEfficiencyCheck => Arc::new(TokenEfficiencyCheck::new()),
285            SecondaryValidator::UkNinoFormatCheck => Arc::new(UkNinoFormatCheck),
286            SecondaryValidator::UkTrnChecksum => Arc::new(UkTrnChecksum),
287            SecondaryValidator::UsDeaChecksum => Arc::new(UsDeaChecksum),
288            SecondaryValidator::UsNpiChecksum => Arc::new(UsNpiChecksum),
289            SecondaryValidator::VerhoeffChecksum => Arc::new(VerhoeffChecksum),
290            SecondaryValidator::VinChecksum => Arc::new(VinChecksum),
291        }
292    }
293}
dd_sds/secondary_validation/mod.rs

dd_sds/secondary_validation/
mod.rs
