dynco-nym
e7f806219c
* Move client code to NS API * Move client to separate package * Move things around * Adjust run scripts * rustfmt * Add client to workspace
31 lines
811 B
Rust
31 lines
811 B
Rust
use nym_crypto::asymmetric::ed25519::{PublicKey, Signature, SignatureError};
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pub trait SignedRequest {
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type Payload: serde::Serialize;
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fn public_key(&self) -> &PublicKey;
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fn signature(&self) -> &Signature;
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fn payload(&self) -> &Self::Payload;
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}
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pub trait VerifiableRequest: SignedRequest {
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type Error: From<bincode::Error> + From<SignatureError>;
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fn verify_signature(&self) -> Result<(), Self::Error> {
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bincode::serialize(self.payload())
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.map_err(Self::Error::from)
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.and_then(|serialized| {
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self.public_key()
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.verify(serialized, self.signature())
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.map_err(Self::Error::from)
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})
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}
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}
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impl<T> VerifiableRequest for T
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where
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T: SignedRequest,
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{
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type Error = anyhow::Error;
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}
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