73 lines
1.9 KiB
Rust
73 lines
1.9 KiB
Rust
#[cfg(feature = "scram")]
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use crate::common::scram::DeriveError;
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pub trait Secret {}
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pub trait Pbkdf2Secret {
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fn salt(&self) -> &[u8];
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fn iterations(&self) -> usize;
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fn digest(&self) -> &[u8];
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}
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#[derive(Clone, Debug, PartialEq, Eq)]
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pub struct Plain(pub String);
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impl Secret for Plain {}
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#[derive(Clone, Debug, PartialEq, Eq)]
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pub struct Pbkdf2Sha1 {
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pub salt: Vec<u8>,
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pub iterations: usize,
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pub digest: Vec<u8>,
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}
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impl Pbkdf2Sha1 {
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#[cfg(feature = "scram")]
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pub fn derive(password: &str, salt: &[u8], iterations: usize) -> Result<Pbkdf2Sha1, DeriveError> {
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use crate::common::scram::{ScramProvider, Sha1};
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use crate::common::Password;
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let digest = Sha1::derive(&Password::Plain(password.to_owned()), salt, iterations)?;
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Ok(Pbkdf2Sha1 {
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salt: salt.to_vec(),
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iterations: iterations,
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digest: digest,
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})
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}
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}
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impl Secret for Pbkdf2Sha1 {}
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impl Pbkdf2Secret for Pbkdf2Sha1 {
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fn salt(&self) -> &[u8] { &self.salt }
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fn iterations(&self) -> usize { self.iterations }
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fn digest(&self) -> &[u8] { &self.digest }
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}
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#[derive(Clone, Debug, PartialEq, Eq)]
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pub struct Pbkdf2Sha256 {
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pub salt: Vec<u8>,
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pub iterations: usize,
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pub digest: Vec<u8>,
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}
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impl Pbkdf2Sha256 {
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#[cfg(feature = "scram")]
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pub fn derive(password: &str, salt: &[u8], iterations: usize) -> Result<Pbkdf2Sha256, DeriveError> {
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use crate::common::scram::{ScramProvider, Sha256};
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use crate::common::Password;
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let digest = Sha256::derive(&Password::Plain(password.to_owned()), salt, iterations)?;
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Ok(Pbkdf2Sha256 {
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salt: salt.to_vec(),
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iterations: iterations,
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digest: digest,
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})
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}
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}
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impl Secret for Pbkdf2Sha256 {}
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impl Pbkdf2Secret for Pbkdf2Sha256 {
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fn salt(&self) -> &[u8] { &self.salt }
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fn iterations(&self) -> usize { self.iterations }
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fn digest(&self) -> &[u8] { &self.digest }
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}
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