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discover: do not panic on MAC mismatch. (Fixes #289)

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The client's expected MAC will not match librespot's derived MAC
if the client used the wrong public key. This can happen if librespot
is restarted (and thus generated a new key) but the client is still
mistakingly using the old public key. When this happens we do not need
to panic, we can just abort the connection attempt.
This commit is contained in:
Nick Steel 2019-03-13 18:34:38 +00:00
parent 8978559d3a
commit 4c1562f245
1 changed files with 11 additions and 1 deletions
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12
connect/src/discovery.rs
View file

@ -132,7 +132,17 @@ impl Discovery {
h.result().code().to_owned()
};
assert_eq!(&mac[..], cksum);
if mac != cksum {
warn!("Login error for user {:?}: MAC mismatch", username);
let result = json!({
"status": 102,
"spotifyError": 1,
"statusString": "ERROR-MAC"
});
let body = result.to_string();
return ::futures::finished(Response::new().with_body(body))
}
let decrypted = {
let mut data = vec![0u8; encrypted.len()];