Files
chatmail-core/src/keyring.rs
Floris Bruynooghe 9d7b756ddb Unify some testing interfaces
This tidies up our testing tools a little bit.  We had several
functions which through various changes ended up doing the same and
some more which did very similar stuff, so I merged them to have
things simpler.  Also moved towards methods on the TestContext struct
while cleaning this up anyway, seems like this structure is going to
stay around for a bit anyway.

The intersting change is in `test_utils.rs`, everything else is just
updating callers.  A few tests used example.org which I moved to
example.com to be able to re-use more configuration of the test
context.
2020-06-20 14:37:41 +02:00

93 lines
2.4 KiB
Rust

//! Keyring to perform rpgp operations with.
use anyhow::Result;
use crate::context::Context;
use crate::key::{self, DcKey};
/// An in-memory keyring.
///
/// Instances are usually constructed just for the rpgp operation and
/// short-lived.
#[derive(Clone, Debug, Default)]
pub struct Keyring<T>
where
T: DcKey,
{
keys: Vec<T>,
}
impl<T> Keyring<T>
where
T: DcKey<KeyType = T>,
{
/// New empty keyring.
pub fn new() -> Keyring<T> {
Keyring { keys: Vec::new() }
}
/// Create a new keyring with the the user's secret key loaded.
pub async fn new_self(context: &Context) -> Result<Keyring<T>, key::Error> {
let mut keyring: Keyring<T> = Keyring::new();
keyring.load_self(context).await?;
Ok(keyring)
}
/// Load the user's key into the keyring.
pub async fn load_self(&mut self, context: &Context) -> Result<(), key::Error> {
self.add(T::load_self(context).await?);
Ok(())
}
/// Add a key to the keyring.
pub fn add(&mut self, key: T) {
self.keys.push(key);
}
pub fn len(&self) -> usize {
self.keys.len()
}
pub fn is_empty(&self) -> bool {
self.keys.is_empty()
}
/// A vector with reference to all the keys in the keyring.
pub fn keys(&self) -> &[T] {
&self.keys
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::key::{SignedPublicKey, SignedSecretKey};
use crate::test_utils::*;
#[test]
fn test_keyring_add_keys() {
let alice = alice_keypair();
let mut pub_ring: Keyring<SignedPublicKey> = Keyring::new();
pub_ring.add(alice.public.clone());
assert_eq!(pub_ring.keys(), [alice.public]);
let mut sec_ring: Keyring<SignedSecretKey> = Keyring::new();
sec_ring.add(alice.secret.clone());
assert_eq!(sec_ring.keys(), [alice.secret]);
}
#[async_std::test]
async fn test_keyring_load_self() {
// new_self() implies load_self()
let t = TestContext::new().await;
t.configure_alice().await;
let alice = alice_keypair();
let pub_ring: Keyring<SignedPublicKey> = Keyring::new_self(&t.ctx).await.unwrap();
assert_eq!(pub_ring.keys(), [alice.public]);
let sec_ring: Keyring<SignedSecretKey> = Keyring::new_self(&t.ctx).await.unwrap();
assert_eq!(sec_ring.keys(), [alice.secret]);
}
}