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feat(cards): add credit card number validation (#889)

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Co-authored-by: Sanchith Hegde <sanchith.hegde@juspay.in>
This commit is contained in:
phillyphil91
2023-05-09 16:30:50 +02:00
committed by GitHub
parent 0bb0437b7f
commit d6e71b959d
79 changed files with 381 additions and 684 deletions
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33
crates/common_utils/src/pii.rs
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@ -21,25 +21,6 @@ pub const REDACTED: &str = "Redacted";
/// Type alias for serde_json value which has Secret Information
pub type SecretSerdeValue = Secret<serde_json::Value>;
/// Card number
#[derive(Debug)]
pub struct CardNumber;
impl<T> Strategy<T> for CardNumber
where
T: AsRef<str>,
{
fn fmt(val: &T, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let val_str: &str = val.as_ref();
if val_str.len() < 15 || val_str.len() > 19 {
return WithType::fmt(val, f);
}
write!(f, "{}{}", &val_str[..6], "*".repeat(val_str.len() - 6))
}
}
/*
/// Phone number
#[derive(Debug)]
@ -226,21 +207,9 @@ mod pii_masking_strategy_tests {
use masking::{ExposeInterface, Secret};
use super::{CardNumber, ClientSecret, Email, IpAddress};
use super::{ClientSecret, Email, IpAddress};
use crate::pii::{EmailStrategy, REDACTED};
#[test]
fn test_valid_card_number_masking() {
let secret: Secret<String, CardNumber> = Secret::new("1234567890987654".to_string());
assert_eq!("123456**********", format!("{secret:?}"));
}
#[test]
fn test_invalid_card_number_masking() {
let secret: Secret<String, CardNumber> = Secret::new("1234567890".to_string());
assert_eq!("*** alloc::string::String ***", format!("{secret:?}"));
}
/*
#[test]
fn test_valid_phone_number_masking() {