Jędrzej Stuczyński
66 lines
2.2 KiB
Rust
66 lines
2.2 KiB
Rust
// Copyright 2023 - Nym Technologies SA <contact@nymtech.net>
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// SPDX-License-Identifier: Apache-2.0
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use nym_credential_storage::error::StorageError;
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use nym_credentials::error::Error as CredentialsError;
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use nym_credentials_interface::CompactEcashError;
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use nym_crypto::asymmetric::ed25519::Ed25519RecoveryError;
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use nym_crypto::asymmetric::x25519::KeyRecoveryError;
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use nym_validator_client::coconut::EcashApiError;
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use nym_validator_client::error::ValidatorClientError;
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use thiserror::Error;
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#[derive(Debug, Error)]
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pub enum BandwidthControllerError {
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#[error("Nyxd error: {0}")]
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Nyxd(#[from] nym_validator_client::nyxd::error::NyxdError),
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#[error("coconut api query failure: {0}")]
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CoconutApiError(#[from] EcashApiError),
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#[error("There was a credential storage error - {0}")]
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CredentialStorageError(Box<dyn std::error::Error + Send + Sync>),
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#[error("the credential storage does not contain any usable credentials")]
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NoCredentialsAvailable,
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// this should really be fully incorporated into the above, but messing with coconut is the last thing I want to do now
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#[error(transparent)]
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StorageError(#[from] StorageError),
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#[error("Ecash error - {0}")]
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EcashError(#[from] CompactEcashError),
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#[error("Validator client error - {0}")]
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ValidatorError(#[from] ValidatorClientError),
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#[error("Credential error - {0}")]
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CredentialError(#[from] CredentialsError),
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#[error("Could not parse Ed25519 data")]
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Ed25519ParseError(#[from] Ed25519RecoveryError),
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#[error("Could not parse X25519 data")]
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X25519ParseError(#[from] KeyRecoveryError),
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#[error("The tx hash provided is not valid")]
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InvalidTxHash,
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#[error("Threshold not set yet")]
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NoThreshold,
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#[error("can't handle recovering storage with revision {stored}. {expected} was expected")]
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UnsupportedCredentialStorageRevision { stored: u8, expected: u8 },
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#[error("did not receive a valid response for aggregated data ({typ}) from ANY nym-api")]
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ExhaustedApiQueries { typ: String },
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}
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impl BandwidthControllerError {
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pub fn credential_storage_error(
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source: impl std::error::Error + Send + Sync + 'static,
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) -> Self {
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BandwidthControllerError::CredentialStorageError(Box::new(source))
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}
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}
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