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Make zeroize not used with no-default-features #242

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Sep 8, 2023
Merged

Make zeroize not used with no-default-features #242

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7 changes: 6 additions & 1 deletion src/data_types/credential.rs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
use std::collections::HashMap;

#[cfg(feature = "zeroize")]
use zeroize::Zeroize;

use crate::cl::{CredentialSignature, RevocationRegistry, SignatureCorrectnessProof, Witness};
Expand Down Expand Up @@ -82,6 +84,7 @@ pub type ShortCredentialValues = HashMap<String, String>;
#[derive(Clone, Debug, Default, PartialEq, Eq, Deserialize, Serialize)]
pub struct CredentialValues(pub HashMap<String, AttributeValues>);

#[cfg(feature = "zeroize")]
impl Drop for CredentialValues {
fn drop(&mut self) {
self.zeroize();
Expand All @@ -98,6 +101,7 @@ impl Validatable for CredentialValues {
}
}

#[cfg(feature = "zeroize")]
impl Zeroize for CredentialValues {
fn zeroize(&mut self) {
for attr in self.0.values_mut() {
Expand All @@ -106,7 +110,8 @@ impl Zeroize for CredentialValues {
}
}

#[derive(Clone, Debug, PartialEq, Eq, Zeroize, Deserialize, Serialize)]
#[derive(Clone, Debug, PartialEq, Eq, Deserialize, Serialize)]
#[cfg_attr(feature = "zeroize", derive(Zeroize))]
pub struct AttributeValues {
pub raw: String,
pub encoded: String,
Expand Down
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