Drazen Urch
fe33df723b
* Tag contract errors, and print out lines for easier QA * Allow updating mixnet address by admin * Add reply endpoint, and unbond callback * Extract vesting messages * Wrap up
128 lines
5.5 KiB
Rust
128 lines
5.5 KiB
Rust
// Copyright 2021 - Nym Technologies SA <contact@nymtech.net>
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// SPDX-License-Identifier: Apache-2.0
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use config::defaults::DENOM;
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use cosmwasm_std::{Addr, StdError};
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use mixnet_contract_common::IdentityKey;
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use thiserror::Error;
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/// Custom errors for contract failure conditions.
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///
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/// Add any other custom errors you like here.
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/// Look at https://docs.rs/thiserror/1.0.21/thiserror/ for details.
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#[derive(Error, Debug, PartialEq)]
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pub enum ContractError {
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#[error("MIXNET ({}): {0}", line!())]
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Std(#[from] StdError),
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#[error("MIXNET ({}): Not enough funds sent for mixnode bond. (received {received}, minimum {minimum})", line!())]
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InsufficientMixNodeBond { received: u128, minimum: u128 },
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#[error("MIXNET ({}): Mixnode ({identity}) does not exist", line!())]
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MixNodeBondNotFound { identity: IdentityKey },
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#[error("MIXNET ({}): Not enough funds sent for gateway bond. (received {received}, minimum {minimum})", line!())]
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InsufficientGatewayBond { received: u128, minimum: u128 },
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#[error("MIXNET ({}): {owner} does not seem to own any mixnodes", line!())]
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NoAssociatedMixNodeBond { owner: Addr },
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#[error("MIXNET ({}): {owner} does not seem to own any gateways", line!())]
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NoAssociatedGatewayBond { owner: Addr },
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#[error("MIXNET ({}): Unauthorized", line!())]
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Unauthorized,
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#[error("MIXNET ({}): Wrong coin denomination, you must send {}", line!(), DENOM)]
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WrongDenom,
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#[error("MIXNET ({}): Received multiple coin types during staking", line!())]
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MultipleDenoms,
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#[error("MIXNET ({}): No coin was sent for the bonding, you must send {}", line!(), DENOM)]
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NoBondFound,
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#[error("MIXNET ({}): Provided active set size is bigger than the rewarded set", line!())]
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InvalidActiveSetSize,
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#[error("MIXNET ({}): Provided active set size is zero", line!())]
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ZeroActiveSet,
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#[error("MIXNET ({}): Provided rewarded set size is zero", line!())]
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ZeroRewardedSet,
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#[error("MIXNET ({}): This address has already bonded a mixnode", line!())]
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AlreadyOwnsMixnode,
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#[error("MIXNET ({}): This address has already bonded a gateway", line!())]
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AlreadyOwnsGateway,
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#[error("MIXNET ({}): Mixnode with this identity already exists. Its owner is {owner}", line!())]
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DuplicateMixnode { owner: Addr },
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#[error("MIXNET ({}): Gateway with this identity already exists. Its owner is {owner}", line!())]
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DuplicateGateway { owner: Addr },
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#[error("MIXNET ({}): No funds were provided for the delegation", line!())]
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EmptyDelegation,
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#[error("MIXNET ({}): Could not find any delegation information associated with mixnode {identity} for {address}", line!())]
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NoMixnodeDelegationFound {
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identity: IdentityKey,
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address: Addr,
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},
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#[error("MIXNET ({}): We tried to remove more funds then are available in the Reward pool. Wanted to remove {to_remove}, but have only {reward_pool}", line!())]
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OutOfFunds { to_remove: u128, reward_pool: u128 },
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#[error("MIXNET ({}): Received invalid interval id. Expected {expected}, received {received}", line!())]
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InvalidIntervalId { received: u32, expected: u32 },
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#[error("MIXNET ({}): Mixnode {identity} has already been rewarded during the current rewarding interval", line!())]
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MixnodeAlreadyRewarded { identity: IdentityKey },
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#[error("MIXNET ({}): Some of mixnodes {identity} delegators are still pending reward", line!())]
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DelegatorsPendingReward { identity: IdentityKey },
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#[error("MIXNET ({}): Mixnode's {identity} operator has not been rewarded yet - cannot perform delegator rewarding until that happens", line!())]
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MixnodeOperatorNotRewarded { identity: IdentityKey },
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#[error("MIXNET ({}): Proxy address mismatch, expected {existing}, got {incoming}", line!())]
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ProxyMismatch { existing: String, incoming: String },
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#[error("MIXNET ({}): Failed to recover ed25519 public key from its base58 representation - {0}", line!())]
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MalformedEd25519IdentityKey(String),
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#[error("MIXNET ({}): Failed to recover ed25519 signature from its base58 representation - {0}", line!())]
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MalformedEd25519Signature(String),
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#[error("MIXNET ({}): Provided ed25519 signature did not verify correctly", line!())]
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InvalidEd25519Signature,
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#[error("MIXNET ({}): Profit margin percent needs to be an integer in range [0, 100], received {0}", line!())]
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InvalidProfitMarginPercent(u8),
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#[error("MIXNET ({}): Rewarded set height not set, was rewarding set determined?", line!())]
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RewardSetHeightMapEmpty,
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#[error("MIXNET ({}): Received unexpected value for the active set. Got: {received}, expected: {expected}", line!())]
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UnexpectedActiveSetSize { received: u32, expected: u32 },
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#[error("MIXNET ({}): Received unexpected value for the rewarded set. Got: {received}, expected at most: {expected}", line!())]
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UnexpectedRewardedSetSize { received: u32, expected: u32 },
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#[error("MIXNET ({}): There hasn't been sufficient delay since last rewarded set update. It was last updated at height {last_update}. The delay is {minimum_delay}. The current block height is {current_height}", line!())]
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TooFrequentRewardedSetUpdate {
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last_update: u64,
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minimum_delay: u64,
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current_height: u64,
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},
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#[error("MIXNET ({}): Can't change to the desired interval as it's not in progress yet. It starts at {interval_start} and finishes at {interval_end}, while the current block time is {current_block_time}", line!())]
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IntervalNotInProgress {
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current_block_time: u64,
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interval_start: i64,
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interval_end: i64,
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},
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}
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