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ruma-events: Add the hmac-sha256 MAC method.

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This commit is contained in:
Damir Jelić 2020-07-30 16:53:08 +02:00 committed by Jonas Platte
parent 6513ebd9b0
commit 964893334e
1 changed files with 26 additions and 1 deletions
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27
ruma-events/src/key/verification.rs
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@ -42,6 +42,8 @@ pub enum KeyAgreementProtocol {
pub enum MessageAuthenticationCode {
/// The HKDF-HMAC-SHA256 MAC.
HkdfHmacSha256,
/// The HMAC-SHA256 MAC.
HmacSha256,
}
/// A Short Authentication String method.
@ -69,7 +71,9 @@ pub enum VerificationMethod {
#[cfg(test)]
mod test {
use super::KeyAgreementProtocol;
use super::{KeyAgreementProtocol, MessageAuthenticationCode};
use serde_json::{from_value as from_json_value, json};
#[test]
fn serialize_key_agreement() {
@ -80,4 +84,25 @@ mod test {
let deserialized: KeyAgreementProtocol = serde_json::from_str(&serialized).unwrap();
assert_eq!(deserialized, KeyAgreementProtocol::Curve25519HkdfSha256);
}
#[test]
fn deserialize_mac_method() {
let json = json!(["hkdf-hmac-sha256", "hmac-sha256"]);
let deserialized: Vec<MessageAuthenticationCode> = from_json_value(json).unwrap();
assert!(deserialized.contains(&MessageAuthenticationCode::HkdfHmacSha256));
}
#[test]
fn serialize_mac_method() {
let serialized = serde_json::to_string(&MessageAuthenticationCode::HkdfHmacSha256).unwrap();
let deserialized: MessageAuthenticationCode = serde_json::from_str(&serialized).unwrap();
assert_eq!(serialized, "\"hkdf-hmac-sha256\"");
assert_eq!(deserialized, MessageAuthenticationCode::HkdfHmacSha256);
let serialized = serde_json::to_string(&MessageAuthenticationCode::HmacSha256).unwrap();
let deserialized: MessageAuthenticationCode = serde_json::from_str(&serialized).unwrap();
assert_eq!(serialized, "\"hmac-sha256\"");
assert_eq!(deserialized, MessageAuthenticationCode::HmacSha256);
}
}