mirror of
https://github.com/logos-messaging/libchat.git
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7612b233c9
* Add Identified Trait for convo * Add PrivateV2Convo * Rename to DirectV1 * Rename ConvoTypeOwned variant * Update DirectV1 to support multiple members * Apply suggestion from @kaichaosun Co-authored-by: kaichao <kaichaosuna@gmail.com> --------- Co-authored-by: kaichao <kaichaosuna@gmail.com>
64 lines
2.0 KiB
Rust
64 lines
2.0 KiB
Rust
use de_mls::{mls_crypto::MlsError, session::ConversationError};
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use openmls::{framing::errors::MlsMessageError, prelude::tls_codec};
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pub use thiserror::Error;
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use storage::StorageError;
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use crate::ConversationId;
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#[derive(Error, Debug)]
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pub enum ChatError {
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#[error("protocol error: {0:?}")]
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Protocol(String),
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#[error("protocol error: Got {0:?} expected {1:?}")]
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ProtocolExpectation(&'static str, String),
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#[error("Failed to decode payload: {0}")]
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DecodeError(#[from] prost::DecodeError),
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#[error("incorrect bundle value: {0:?}")]
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UnexpectedPayload(String),
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#[error("unexpected payload contents: {0}")]
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BadBundleValue(String),
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#[error("handshake initiated with a unknown ephemeral key")]
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UnknownEphemeralKey(),
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#[error("expected a different key length")]
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InvalidKeyLength,
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#[error("bytes provided to {0} failed")]
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BadParsing(&'static str),
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#[error("convo with id: {0} was not found")]
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NoConvo(String),
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#[error("unsupported conversation type: {0}")]
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UnsupportedConvoType(String),
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#[error("storage error: {0}")]
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Storage(#[from] StorageError),
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#[error("mls error: {0}")]
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MlsMessageError(#[from] MlsMessageError),
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#[error("TlsCodec: {0}")]
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TlsCodec(#[from] tls_codec::Error),
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#[error("generic: {0}")]
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Generic(String),
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#[error("KeyPackage: {0}")]
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KeyPackage(#[from] openmls::prelude::KeyPackageVerifyError),
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#[error("Delivery: {0}")]
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Delivery(String),
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#[error("mls error: {0}")]
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MlsError(#[from] MlsError),
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#[error("demls error: {0}")]
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DeMlsError(#[from] ConversationError),
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// Used when a core function is called with a convo_id which is unsupported
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#[error("convo:{0} does not support {1}")]
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UnsupportedFunction(ConversationId, String),
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}
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impl ChatError {
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// This is a stopgap until there is a proper error system in place
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pub fn generic(e: impl ToString) -> Self {
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Self::Generic(e.to_string())
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}
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}
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#[derive(Error, Debug)]
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pub enum EncryptionError {
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#[error("decryption: {0}")]
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Decryption(String),
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}
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