[ci skip] Generate TS types

By attaching network defaults to the selector enum, we can get them
either from DEFAULT_NETWORK or a selector passed as a dependency.
Hopefully this opens up some venues for being able to toggle between
networks at runtime.

Cargo.lock

@@ -3735,6 +3735,7 @@ version = "0.1.0"
 dependencies = [
  "cfg-if 1.0.0",
  "hex-literal",
+ "once_cell",
  "serde",
  "thiserror",
  "url",

common/client-libs/validator-client/src/client.rs

@@ -4,6 +4,7 @@
 use crate::{validator_api, ValidatorClientError};
 use coconut_interface::{BlindSignRequestBody, BlindedSignatureResponse, VerificationKeyResponse};
 use mixnet_contract_common::{GatewayBond, IdentityKeyRef, MixNodeBond};
+use network_defaults::DEFAULT_NETWORK;
 use url::Url;
 use validator_api_requests::models::{
     CoreNodeStatusResponse, MixnodeStatusResponse, RewardEstimationResponse,
@@ -29,6 +30,7 @@ use std::str::FromStr;
 
 #[cfg(feature = "nymd-client")]
 #[must_use]
+#[derive(Debug)]
 pub struct Config {
     network: network_defaults::all::Network,
     api_url: Url,
@@ -159,12 +161,10 @@ impl Client<QueryNymdClient> {
         let nymd_client = NymdClient::connect(
             config.nymd_url.as_str(),
             Some(config.mixnet_contract_address.clone().unwrap_or_else(|| {
-                cosmrs::AccountId::from_str(network_defaults::DEFAULT_MIXNET_CONTRACT_ADDRESS)
+                cosmrs::AccountId::from_str(DEFAULT_NETWORK.mixnet_contract_address()).unwrap()
-                    .unwrap()
             })),
             Some(config.vesting_contract_address.clone().unwrap_or_else(|| {
-                cosmrs::AccountId::from_str(network_defaults::DEFAULT_VESTING_CONTRACT_ADDRESS)
+                cosmrs::AccountId::from_str(DEFAULT_NETWORK.vesting_contract_address()).unwrap()
-                    .unwrap()
             })),
             Some(
                 config
@@ -172,7 +172,7 @@ impl Client<QueryNymdClient> {
                     .clone()
                     .unwrap_or_else(|| {
                         cosmrs::AccountId::from_str(
-                            network_defaults::DEFAULT_BANDWIDTH_CLAIM_CONTRACT_ADDRESS,
+                            DEFAULT_NETWORK.bandwidth_claim_contract_address(),
                         )
                         .unwrap()
                     }),

common/client-libs/validator-client/src/nymd/fee/gas_price.rs

@@ -72,7 +72,7 @@ impl FromStr for GasPrice {
 }
 
 impl GasPrice {
-    pub fn new_with_default_price(denom: String) -> Result<Self, NymdError> {
+    pub fn new_with_default_price(denom: &str) -> Result<Self, NymdError> {
         format!("{}{}", defaults::GAS_PRICE_AMOUNT, denom).parse()
     }
 }
@@ -83,8 +83,8 @@ mod tests {
 
     #[test]
     fn default_gas_price_is_valid() {
-        let denom = "unym".parse().unwrap();
+        let denom = "unym";
-        let _ = GasPrice::new_with_default_price(denom);
+        GasPrice::new_with_default_price(denom).unwrap();
     }
 
     #[test]

common/client-libs/validator-client/src/nymd/wallet/mod.rs

@@ -57,16 +57,16 @@ pub struct DirectSecp256k1HdWallet {
 }
 
 impl DirectSecp256k1HdWallet {
-    pub fn builder(prefix: String) -> DirectSecp256k1HdWalletBuilder {
+    pub fn builder(prefix: &str) -> DirectSecp256k1HdWalletBuilder {
         DirectSecp256k1HdWalletBuilder::new(prefix)
     }
 
     /// Restores a wallet from the given BIP39 mnemonic using default options.
-    pub fn from_mnemonic(prefix: String, mnemonic: bip39::Mnemonic) -> Result<Self, NymdError> {
+    pub fn from_mnemonic(prefix: &str, mnemonic: bip39::Mnemonic) -> Result<Self, NymdError> {
         DirectSecp256k1HdWalletBuilder::new(prefix).build(mnemonic)
     }
 
-    pub fn generate(prefix: String, word_count: usize) -> Result<Self, NymdError> {
+    pub fn generate(prefix: &str, word_count: usize) -> Result<Self, NymdError> {
         let mneomonic = bip39::Mnemonic::generate(word_count)?;
         Self::from_mnemonic(prefix, mneomonic)
     }
@@ -146,11 +146,11 @@ pub struct DirectSecp256k1HdWalletBuilder {
 }
 
 impl DirectSecp256k1HdWalletBuilder {
-    pub fn new(prefix: String) -> Self {
+    pub fn new(prefix: &str) -> Self {
         DirectSecp256k1HdWalletBuilder {
             bip39_password: String::new(),
             hd_paths: vec![defaults::COSMOS_DERIVATION_PATH.parse().unwrap()],
-            prefix,
+            prefix: prefix.into(),
         }
     }
 
@@ -197,11 +197,11 @@ impl DirectSecp256k1HdWalletBuilder {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use network_defaults::{default_network, BECH32_PREFIX};
+    use network_defaults::DEFAULT_NETWORK;
 
     #[test]
     fn generating_account_addresses() {
-        let (addr1, addr2, addr3) = match BECH32_PREFIX {
+        let (addr1, addr2, addr3) = match DEFAULT_NETWORK.bech32_prefix() {
             "punk" => (
                 "punk1jw6mp7d5xqc7w6xm79lha27glmd0vdt32a3fj2",
                 "punk1h5hgn94nsq4kh99rjj794hr5h5q6yfm22mcqqn",
@@ -222,7 +222,7 @@ mod tests {
         ];
 
         for (mnemonic, address) in mnemonic_address.into_iter() {
-            let prefix = default_network().bech32_prefix();
+            let prefix = DEFAULT_NETWORK.bech32_prefix();
             let wallet =
                 DirectSecp256k1HdWallet::from_mnemonic(prefix, mnemonic.parse().unwrap()).unwrap();
             assert_eq!(

common/crypto/src/bech32_address_validation.rs

@@ -1,4 +1,4 @@
-use config::defaults;
+use config::defaults::DEFAULT_NETWORK;
 use subtle_encoding::bech32;
 
 #[derive(Debug, Clone, PartialEq)]
@@ -18,12 +18,12 @@ pub fn try_bech32_decode(address: &str) -> Result<String, Bech32Error> {
 pub fn validate_bech32_prefix(address: &str) -> Result<(), Bech32Error> {
     let prefix = try_bech32_decode(address)?;
 
-    if prefix == defaults::BECH32_PREFIX {
+    if prefix == DEFAULT_NETWORK.bech32_prefix() {
         Ok(())
     } else {
         Err(Bech32Error::WrongPrefix(format!(
             "your bech32 address prefix should be {}, not {}",
-            defaults::BECH32_PREFIX,
+            DEFAULT_NETWORK.bech32_prefix(),
             prefix
         )))
     }

common/network-defaults/Cargo.toml

@@ -9,6 +9,7 @@ edition = "2021"
 [dependencies]
 cfg-if = "1.0.0"
 hex-literal = "0.3.3"
+once_cell = "1.7.2"
 serde = {version = "1.0", features = ["derive"]}
 thiserror = "1.0"
 url = "2.2"

common/network-defaults/src/all.rs

@@ -2,9 +2,11 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use serde::{Deserialize, Serialize};
-use std::{collections::HashMap, fmt, str::FromStr};
+use std::{collections::HashMap, fmt, ops::Deref, str::FromStr};
 
-use crate::{mainnet, qa, sandbox, ValidatorDetails};
+use crate::{
+    DefaultNetworkDetails, ValidatorDetails, MAINNET_DEFAULTS, QA_DEFAULTS, SANDBOX_DEFAULTS,
+};
 
 use thiserror::Error;
 
@@ -22,20 +24,40 @@ pub enum Network {
 }
 
 impl Network {
-    pub fn bech32_prefix(&self) -> String {
+    fn details(&self) -> &DefaultNetworkDetails<'_> {
         match self {
-            Self::QA => String::from(qa::BECH32_PREFIX),
+            Self::QA => &QA_DEFAULTS,
-            Self::SANDBOX => String::from(sandbox::BECH32_PREFIX),
+            Self::SANDBOX => &SANDBOX_DEFAULTS,
-            Self::MAINNET => String::from(mainnet::BECH32_PREFIX),
+            Self::MAINNET => &MAINNET_DEFAULTS,
         }
     }
 
-    pub fn denom(&self) -> String {
+    pub fn bech32_prefix(&self) -> &str {
-        match self {
+        self.details().bech32_prefix
-            Self::QA => String::from(qa::DENOM),
+    }
-            Self::SANDBOX => String::from(sandbox::DENOM),
+
-            Self::MAINNET => String::from(mainnet::DENOM),
+    pub fn denom(&self) -> &str {
-        }
+        self.details().denom
+    }
+
+    pub fn mixnet_contract_address(&self) -> &str {
+        self.details().mixnet_contract_address
+    }
+
+    pub fn vesting_contract_address(&self) -> &str {
+        self.details().vesting_contract_address
+    }
+
+    pub fn bandwidth_claim_contract_address(&self) -> &str {
+        self.details().bandwidth_claim_contract_address
+    }
+
+    pub fn rewarding_validator_address(&self) -> &str {
+        self.details().rewarding_validator_address
+    }
+
+    pub fn validators(&self) -> impl Iterator<Item = &ValidatorDetails> {
+        self.details().validators.iter()
     }
 }
 
@@ -75,6 +97,20 @@ pub struct NetworkDetails {
     validators: Vec<ValidatorDetails>,
 }
 
+impl From<&DefaultNetworkDetails<'_>> for NetworkDetails {
+    fn from(details: &DefaultNetworkDetails) -> Self {
+        NetworkDetails {
+            bech32_prefix: details.bech32_prefix.into(),
+            denom: details.denom.into(),
+            mixnet_contract_address: details.mixnet_contract_address.into(),
+            vesting_contract_address: details.vesting_contract_address.into(),
+            bandwidth_claim_contract_address: details.bandwidth_claim_contract_address.into(),
+            rewarding_validator_address: details.rewarding_validator_address.into(),
+            validators: details.validators.clone(),
+        }
+    }
+}
+
 #[derive(Clone, Debug, Deserialize, Serialize)]
 pub struct SupportedNetworks {
     networks: HashMap<Network, NetworkDetails>,
@@ -86,53 +122,13 @@ impl SupportedNetworks {
 
         for network in support {
             match network {
-                Network::MAINNET => networks.insert(
+                Network::MAINNET => {
-                    Network::MAINNET,
+                    networks.insert(Network::MAINNET, MAINNET_DEFAULTS.deref().into())
-                    NetworkDetails {
+                }
-                        bech32_prefix: String::from(mainnet::BECH32_PREFIX),
+                Network::SANDBOX => {
-                        denom: String::from(mainnet::DENOM),
+                    networks.insert(Network::SANDBOX, SANDBOX_DEFAULTS.deref().into())
-                        mixnet_contract_address: String::from(mainnet::MIXNET_CONTRACT_ADDRESS),
+                }
-                        vesting_contract_address: String::from(mainnet::VESTING_CONTRACT_ADDRESS),
+                Network::QA => networks.insert(Network::QA, QA_DEFAULTS.deref().into()),
-                        bandwidth_claim_contract_address: String::from(
-                            mainnet::BANDWIDTH_CLAIM_CONTRACT_ADDRESS,
-                        ),
-                        rewarding_validator_address: String::from(
-                            mainnet::REWARDING_VALIDATOR_ADDRESS,
-                        ),
-                        validators: mainnet::validators(),
-                    },
-                ),
-
-                Network::SANDBOX => networks.insert(
-                    Network::SANDBOX,
-                    NetworkDetails {
-                        bech32_prefix: String::from(sandbox::BECH32_PREFIX),
-                        denom: String::from(sandbox::DENOM),
-                        mixnet_contract_address: String::from(sandbox::MIXNET_CONTRACT_ADDRESS),
-                        vesting_contract_address: String::from(sandbox::VESTING_CONTRACT_ADDRESS),
-                        bandwidth_claim_contract_address: String::from(
-                            sandbox::BANDWIDTH_CLAIM_CONTRACT_ADDRESS,
-                        ),
-                        rewarding_validator_address: String::from(
-                            sandbox::REWARDING_VALIDATOR_ADDRESS,
-                        ),
-                        validators: sandbox::validators(),
-                    },
-                ),
-                Network::QA => networks.insert(
-                    Network::QA,
-                    NetworkDetails {
-                        bech32_prefix: String::from(qa::BECH32_PREFIX),
-                        denom: String::from(qa::DENOM),
-                        mixnet_contract_address: String::from(qa::MIXNET_CONTRACT_ADDRESS),
-                        vesting_contract_address: String::from(qa::VESTING_CONTRACT_ADDRESS),
-                        bandwidth_claim_contract_address: String::from(
-                            qa::BANDWIDTH_CLAIM_CONTRACT_ADDRESS,
-                        ),
-                        rewarding_validator_address: String::from(qa::REWARDING_VALIDATOR_ADDRESS),
-                        validators: qa::validators(),
-                    },
-                ),
             };
         }
         SupportedNetworks { networks }

common/network-defaults/src/lib.rs

@@ -1,5 +1,7 @@
 // Copyright 2020 - Nym Technologies SA <contact@nymtech.net>
 // SPDX-License-Identifier: Apache-2.0
+
+use once_cell::sync::Lazy;
 use serde::{Deserialize, Serialize};
 use url::Url;
 
@@ -9,64 +11,79 @@ pub mod mainnet;
 pub mod qa;
 pub mod sandbox;
 
+// The set of defaults that are decided at compile time. Ideally we want to reduce these to a
+// minimum.
+// Keep DENOM around mostly for use in contracts. (TODO: consider moving it there, or renaming?)
 cfg_if::cfg_if! {
     if #[cfg(network = "mainnet")] {
-        pub const BECH32_PREFIX: &str = mainnet::BECH32_PREFIX;
+        pub const DEFAULT_NETWORK: all::Network = all::Network::MAINNET;
         pub const DENOM: &str = mainnet::DENOM;
 
-        pub const DEFAULT_MIXNET_CONTRACT_ADDRESS: &str = mainnet::MIXNET_CONTRACT_ADDRESS;
-        pub const DEFAULT_VESTING_CONTRACT_ADDRESS: &str = mainnet::VESTING_CONTRACT_ADDRESS;
-        pub const DEFAULT_BANDWIDTH_CLAIM_CONTRACT_ADDRESS: &str = mainnet::BANDWIDTH_CLAIM_CONTRACT_ADDRESS;
         pub const ETH_CONTRACT_ADDRESS: [u8; 20] = mainnet::_ETH_CONTRACT_ADDRESS;
         pub const ETH_ERC20_CONTRACT_ADDRESS: [u8; 20] = mainnet::_ETH_ERC20_CONTRACT_ADDRESS;
-        pub const DEFAULT_REWARDING_VALIDATOR_ADDRESS: &str = mainnet::REWARDING_VALIDATOR_ADDRESS;
 
-        pub fn default_validators() -> Vec<ValidatorDetails> {
-            mainnet::validators()
-        }
-
-        pub fn default_network() -> all::Network {
-            all::Network::MAINNET
-        }
     } else if #[cfg(network = "qa")] {
-        pub const BECH32_PREFIX: &str = qa::BECH32_PREFIX;
+        pub const DEFAULT_NETWORK: all::Network = all::Network::QA;
         pub const DENOM: &str = qa::DENOM;
 
-        pub const DEFAULT_MIXNET_CONTRACT_ADDRESS: &str = qa::MIXNET_CONTRACT_ADDRESS;
-        pub const DEFAULT_VESTING_CONTRACT_ADDRESS: &str = qa::VESTING_CONTRACT_ADDRESS;
-        pub const DEFAULT_BANDWIDTH_CLAIM_CONTRACT_ADDRESS: &str = qa::BANDWIDTH_CLAIM_CONTRACT_ADDRESS;
         pub const ETH_CONTRACT_ADDRESS: [u8; 20] = qa::_ETH_CONTRACT_ADDRESS;
         pub const ETH_ERC20_CONTRACT_ADDRESS: [u8; 20] = qa::_ETH_ERC20_CONTRACT_ADDRESS;
-        pub const DEFAULT_REWARDING_VALIDATOR: &str = qa::REWARDING_VALIDATOR_ADDRESS;
 
-        pub fn default_validators() -> Vec<ValidatorDetails> {
-            qa::validators()
-        }
-
-        pub fn default_network() -> all::Network {
-            all::Network::QA
-        }
     } else if #[cfg(network = "sandbox")] {
-        pub const BECH32_PREFIX: &str = sandbox::BECH32_PREFIX;
+        pub const DEFAULT_NETWORK: all::Network = all::Network::SANDBOX;
         pub const DENOM: &str = sandbox::DENOM;
 
-        pub const DEFAULT_MIXNET_CONTRACT_ADDRESS: &str = sandbox::MIXNET_CONTRACT_ADDRESS;
-        pub const DEFAULT_VESTING_CONTRACT_ADDRESS: &str = sandbox::VESTING_CONTRACT_ADDRESS;
-        pub const DEFAULT_BANDWIDTH_CLAIM_CONTRACT_ADDRESS: &str = sandbox::BANDWIDTH_CLAIM_CONTRACT_ADDRESS;
         pub const ETH_CONTRACT_ADDRESS: [u8; 20] = sandbox::_ETH_CONTRACT_ADDRESS;
         pub const ETH_ERC20_CONTRACT_ADDRESS: [u8; 20] = sandbox::_ETH_ERC20_CONTRACT_ADDRESS;
-        pub const DEFAULT_REWARDING_VALIDATOR: &str = sandbox::REWARDING_VALIDATOR_ADDRESS;
-
-        pub fn default_validators() -> Vec<ValidatorDetails> {
-            sandbox::validators()
-        }
-
-        pub fn default_network() -> all::Network {
-            all::Network::SANDBOX
-        }
     }
 }
 
+// Since these are lazily constructed, we can afford to switch some of them to stronger types in the
+// future. If we do this, and also get rid of the references we could potentially unify with
+// `NetworkDetails`.
+#[derive(Debug)]
+pub struct DefaultNetworkDetails<'a> {
+    bech32_prefix: &'a str,
+    denom: &'a str,
+    mixnet_contract_address: &'a str,
+    vesting_contract_address: &'a str,
+    bandwidth_claim_contract_address: &'a str,
+    rewarding_validator_address: &'a str,
+    validators: Vec<ValidatorDetails>,
+}
+
+static MAINNET_DEFAULTS: Lazy<DefaultNetworkDetails<'static>> =
+    Lazy::new(|| DefaultNetworkDetails {
+        bech32_prefix: mainnet::BECH32_PREFIX,
+        denom: mainnet::DENOM,
+        mixnet_contract_address: mainnet::MIXNET_CONTRACT_ADDRESS,
+        vesting_contract_address: mainnet::VESTING_CONTRACT_ADDRESS,
+        bandwidth_claim_contract_address: mainnet::BANDWIDTH_CLAIM_CONTRACT_ADDRESS,
+        rewarding_validator_address: mainnet::REWARDING_VALIDATOR_ADDRESS,
+        validators: mainnet::validators(),
+    });
+
+static SANDBOX_DEFAULTS: Lazy<DefaultNetworkDetails<'static>> =
+    Lazy::new(|| DefaultNetworkDetails {
+        bech32_prefix: sandbox::BECH32_PREFIX,
+        denom: sandbox::DENOM,
+        mixnet_contract_address: sandbox::MIXNET_CONTRACT_ADDRESS,
+        vesting_contract_address: sandbox::VESTING_CONTRACT_ADDRESS,
+        bandwidth_claim_contract_address: sandbox::BANDWIDTH_CLAIM_CONTRACT_ADDRESS,
+        rewarding_validator_address: sandbox::REWARDING_VALIDATOR_ADDRESS,
+        validators: sandbox::validators(),
+    });
+
+static QA_DEFAULTS: Lazy<DefaultNetworkDetails<'static>> = Lazy::new(|| DefaultNetworkDetails {
+    bech32_prefix: qa::BECH32_PREFIX,
+    denom: qa::DENOM,
+    mixnet_contract_address: qa::MIXNET_CONTRACT_ADDRESS,
+    vesting_contract_address: qa::VESTING_CONTRACT_ADDRESS,
+    bandwidth_claim_contract_address: qa::BANDWIDTH_CLAIM_CONTRACT_ADDRESS,
+    rewarding_validator_address: qa::REWARDING_VALIDATOR_ADDRESS,
+    validators: qa::validators(),
+});
+
 #[derive(Debug, Serialize, Deserialize, Clone)]
 pub struct ValidatorDetails {
     // it is assumed those values are always valid since they're being provided in our defaults file
@@ -99,15 +116,15 @@ impl ValidatorDetails {
 }
 
 pub fn default_nymd_endpoints() -> Vec<Url> {
-    default_validators()
+    DEFAULT_NETWORK
-        .iter()
+        .validators()
         .map(|validator| validator.nymd_url())
         .collect()
 }
 
 pub fn default_api_endpoints() -> Vec<Url> {
-    default_validators()
+    DEFAULT_NETWORK
-        .iter()
+        .validators()
         .filter_map(|validator| validator.api_url())
         .collect()
 }

contracts/Cargo.lock

@@ -27,6 +27,17 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
 
+[[package]]
+name = "async-trait"
+version = "0.1.52"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "061a7acccaa286c011ddc30970520b98fa40e00c9d644633fb26b5fc63a265e3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.0.1"
@@ -60,12 +71,42 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "base16ct"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349a06037c7bf932dd7e7d1f653678b2038b9ad46a74102f1fc7bd7872678cce"
+
 [[package]]
 name = "base64"
 version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
+[[package]]
+name = "base64ct"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "874f8444adcb4952a8bc51305c8be95c8ec8237bb0d2e78d2e039f771f8828a0"
+
+[[package]]
+name = "bip32"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "873faa4363bfc54c36a48321da034c92a0645a363eed34d948683ffc1706e37f"
+dependencies = [
+ "bs58",
+ "hmac",
+ "k256 0.10.2",
+ "once_cell",
+ "pbkdf2",
+ "rand_core 0.6.3",
+ "ripemd160",
+ "sha2",
+ "subtle 2.4.1",
+ "zeroize",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -90,7 +131,7 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
 dependencies = [
- "block-padding",
+ "block-padding 0.1.5",
  "byte-tools",
  "byteorder",
  "generic-array 0.12.4",
@@ -102,6 +143,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 dependencies = [
+ "block-padding 0.2.1",
  "generic-array 0.14.5",
 ]
 
@@ -114,11 +156,20 @@ dependencies = [
  "byte-tools",
 ]
 
+[[package]]
+name = "block-padding"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d696c370c750c948ada61c69a0ee2cbbb9c50b1019ddb86d9317157a99c2cae"
+
 [[package]]
 name = "bs58"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "771fe0050b883fcc3ea2359b1a96bcfbc090b7116eae7c3c512c7a083fdf23d3"
+dependencies = [
+ "sha2",
+]
 
 [[package]]
 name = "bumpalo"
@@ -144,6 +195,12 @@ version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
+[[package]]
+name = "bytes"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
+
 [[package]]
 name = "cc"
 version = "1.0.72"
@@ -209,6 +266,12 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d6f2aa4d0537bcc1c74df8755072bd31c1ef1a3a1b85a68e8404a8c353b7b8b"
 
+[[package]]
+name = "const-oid"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4c78c047431fee22c1a7bb92e00ad095a02a983affe4d8a72e2a2c62c1b94f3"
+
 [[package]]
 name = "contracts-common"
 version = "0.1.0"
@@ -216,6 +279,39 @@ dependencies = [
  "cosmwasm-std",
 ]
 
+[[package]]
+name = "cosmos-sdk-proto"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0254ffee603f5301d6a66963d9e1cc5091479c22e2e925e1f7689c8027a0828"
+dependencies = [
+ "prost",
+ "prost-types",
+ "tendermint-proto",
+]
+
+[[package]]
+name = "cosmrs"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "505ea048e9ff2f906d6b954f9f8157d903ca468bfb301d906b40ecc25ba6838d"
+dependencies = [
+ "bip32",
+ "cosmos-sdk-proto",
+ "ecdsa 0.13.4",
+ "eyre",
+ "getrandom 0.2.3",
+ "k256 0.10.2",
+ "prost",
+ "prost-types",
+ "rand_core 0.6.3",
+ "serde",
+ "serde_json",
+ "subtle-encoding",
+ "tendermint",
+ "thiserror",
+]
+
 [[package]]
 name = "cosmwasm-crypto"
 version = "1.0.0-beta4"
@@ -224,7 +320,7 @@ checksum = "f903ebbabc0d4880dbc76148efb8be8fc29fa4bf294c440c3d70da1c8bcafff7"
 dependencies = [
  "digest 0.9.0",
  "ed25519-zebra",
- "k256",
+ "k256 0.9.6",
  "rand_core 0.5.1",
  "thiserror",
 ]
@@ -315,6 +411,18 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "crypto-bigint"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03c6a1d5fa1de37e071642dfa44ec552ca5b299adb128fab16138e24b548fd21"
+dependencies = [
+ "generic-array 0.14.5",
+ "rand_core 0.6.3",
+ "subtle 2.4.1",
+ "zeroize",
+]
+
 [[package]]
 name = "crypto-mac"
 version = "0.7.0"
@@ -374,7 +482,16 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "79b71cca7d95d7681a4b3b9cdf63c8dbc3730d0584c2c74e31416d64a90493f4"
 dependencies = [
- "const-oid",
+ "const-oid 0.6.2",
+]
+
+[[package]]
+name = "der"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6919815d73839e7ad218de758883aae3a257ba6759ce7a9992501efbb53d705c"
+dependencies = [
+ "const-oid 0.7.1",
 ]
 
 [[package]]
@@ -407,12 +524,24 @@ version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43ee23aa5b4f68c7a092b5c3beb25f50c406adc75e2363634f242f28ab255372"
 dependencies = [
- "der",
+ "der 0.4.5",
- "elliptic-curve",
+ "elliptic-curve 0.10.6",
  "hmac",
  "signature",
 ]
 
+[[package]]
+name = "ecdsa"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0d69ae62e0ce582d56380743515fefaf1a8c70cec685d9677636d7e30ae9dc9"
+dependencies = [
+ "der 0.5.1",
+ "elliptic-curve 0.11.12",
+ "rfc6979",
+ "signature",
+]
+
 [[package]]
 name = "ed25519"
 version = "1.4.0"
@@ -450,22 +579,46 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "either"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
+
 [[package]]
 name = "elliptic-curve"
 version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "beca177dcb8eb540133e7680baff45e7cc4d93bf22002676cec549f82343721b"
 dependencies = [
- "crypto-bigint",
+ "crypto-bigint 0.2.11",
- "ff",
+ "ff 0.10.1",
  "generic-array 0.14.5",
- "group",
+ "group 0.10.0",
- "pkcs8",
+ "pkcs8 0.7.6",
  "rand_core 0.6.3",
  "subtle 2.4.1",
  "zeroize",
 ]
 
+[[package]]
+name = "elliptic-curve"
+version = "0.11.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25b477563c2bfed38a3b7a60964c49e058b2510ad3f12ba3483fd8f62c2306d6"
+dependencies = [
+ "base16ct",
+ "crypto-bigint 0.3.2",
+ "der 0.5.1",
+ "ff 0.11.0",
+ "generic-array 0.14.5",
+ "group 0.11.0",
+ "rand_core 0.6.3",
+ "sec1",
+ "subtle 2.4.1",
+ "zeroize",
+]
+
 [[package]]
 name = "enum-iterator"
 version = "0.7.0"
@@ -486,6 +639,16 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "eyre"
+version = "0.6.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9289ed2c0440a6536e65119725cf91fc2c6b5e513bfd2e36e1134d7cca6ca12f"
+dependencies = [
+ "indenter",
+ "once_cell",
+]
+
 [[package]]
 name = "fake-simd"
 version = "0.1.2"
@@ -502,6 +665,16 @@ dependencies = [
  "subtle 2.4.1",
 ]
 
+[[package]]
+name = "ff"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2958d04124b9f27f175eaeb9a9f383d026098aa837eadd8ba22c11f13a05b9e"
+dependencies = [
+ "rand_core 0.6.3",
+ "subtle 2.4.1",
+]
+
 [[package]]
 name = "fixed"
 version = "1.11.0"
@@ -515,6 +688,16 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "flex-error"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c606d892c9de11507fa0dcffc116434f94e105d0bbdc4e405b61519464c49d7b"
+dependencies = [
+ "eyre",
+ "paste",
+]
+
 [[package]]
 name = "form_urlencoded"
 version = "1.0.1"
@@ -525,6 +708,67 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "futures"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f73fe65f54d1e12b726f517d3e2135ca3125a437b6d998caf1962961f7172d9e"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-channel"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3083ce4b914124575708913bca19bfe887522d6e2e6d0952943f5eac4a74010"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+]
+
+[[package]]
+name = "futures-core"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c09fd04b7e4073ac7156a9539b57a484a8ea920f79c7c675d05d289ab6110d3"
+
+[[package]]
+name = "futures-io"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc4045962a5a5e935ee2fdedaa4e08284547402885ab326734432bed5d12966b"
+
+[[package]]
+name = "futures-sink"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21163e139fa306126e6eedaf49ecdb4588f939600f0b1e770f4205ee4b7fa868"
+
+[[package]]
+name = "futures-task"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c66a976bf5909d801bbef33416c41372779507e7a6b3a5e25e4749c58f776a"
+
+[[package]]
+name = "futures-util"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8b7abd5d659d9b90c8cba917f6ec750a74e2dc23902ef9cd4cc8c8b22e6036a"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "futures-task",
+ "pin-project-lite",
+ "pin-utils",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.12.4"
@@ -564,8 +808,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi 0.10.2+wasi-snapshot-preview1",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -599,7 +845,18 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c363a5301b8f153d80747126a04b3c82073b9fe3130571a9d170cacdeaf7912"
 dependencies = [
- "ff",
+ "ff 0.10.1",
+ "rand_core 0.6.3",
+ "subtle 2.4.1",
+]
+
+[[package]]
+name = "group"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc5ac374b108929de78460075f3dc439fa66df9d8fc77e8f12caa5165fcf0c89"
+dependencies = [
+ "ff 0.11.0",
  "rand_core 0.6.3",
  "subtle 2.4.1",
 ]
@@ -683,6 +940,21 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "indenter"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce23b50ad8242c51a442f3ff322d56b02f08852c77e4c0b4d3fd684abc89c683"
+
+[[package]]
+name = "itertools"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9a9d19fa1e79b6215ff29b9d6880b706147f16e9b1dbb1e4e5947b5b02bc5e3"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.1"
@@ -714,11 +986,31 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "903ae2481bcdfdb7b68e0a9baa4b7c9aff600b9ae2e8e5bb5833b8c91ab851ea"
 dependencies = [
  "cfg-if",
- "ecdsa",
+ "ecdsa 0.12.4",
- "elliptic-curve",
+ "elliptic-curve 0.10.6",
  "sha2",
 ]
 
+[[package]]
+name = "k256"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cc5937366afd3b38071f400d1ce5bd8b1d40b5083cc14e6f8dbcc4032a7f5bb"
+dependencies = [
+ "cfg-if",
+ "ecdsa 0.13.4",
+ "elliptic-curve 0.11.12",
+ "sec1",
+ "sha2",
+ "sha3",
+]
+
+[[package]]
+name = "keccak"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67c21572b4949434e4fc1e1978b99c5f77064153c59d998bf13ecd96fb5ecba7"
+
 [[package]]
 name = "keystream"
 version = "1.0.0"
@@ -845,12 +1137,25 @@ name = "network-defaults"
 version = "0.1.0"
 dependencies = [
  "cfg-if",
+ "cosmrs",
  "hex-literal",
+ "once_cell",
  "serde",
  "thiserror",
  "url",
 ]
 
+[[package]]
+name = "num-derive"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "876a53fff98e03a936a674b29568b0e605f06b29372c2489ff4de23f1949743d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.44"
@@ -905,6 +1210,21 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
+[[package]]
+name = "paste"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0744126afe1a6dd7f394cb50a716dbe086cb06e255e53d8d0185d82828358fb5"
+
+[[package]]
+name = "pbkdf2"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f05894bce6a1ba4be299d0c5f29563e08af2bc18bb7d48313113bed71e904739"
+dependencies = [
+ "crypto-mac 0.11.1",
+]
+
 [[package]]
 name = "pem"
 version = "0.8.3"
@@ -972,14 +1292,37 @@ dependencies = [
  "sha-1",
 ]
 
+[[package]]
+name = "pin-project-lite"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e280fbe77cc62c91527259e9442153f4688736748d24660126286329742b4c6c"
+
+[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
 [[package]]
 name = "pkcs8"
 version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee3ef9b64d26bad0536099c816c6734379e45bbd5f14798def6809e5cc350447"
 dependencies = [
- "der",
+ "der 0.4.5",
- "spki",
+ "spki 0.4.1",
+]
+
+[[package]]
+name = "pkcs8"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cabda3fb821068a9a4fab19a683eac3af12edf0f34b94a8be53c4972b8149d0"
+dependencies = [
+ "der 0.5.1",
+ "spki 0.5.4",
+ "zeroize",
 ]
 
 [[package]]
@@ -1027,6 +1370,39 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "prost"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "444879275cb4fd84958b1a1d5420d15e6fcf7c235fe47f053c9c2a80aceb6001"
+dependencies = [
+ "bytes",
+ "prost-derive",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9cc1a3263e07e0bf68e96268f37665207b49560d98739662cdfaae215c720fe"
+dependencies = [
+ "anyhow",
+ "itertools",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "prost-types"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "534b7a0e836e3c482d2693070f982e39e7611da9695d4d1f5a4b186b51faef0a"
+dependencies = [
+ "bytes",
+ "prost",
+]
+
 [[package]]
 name = "quick-error"
 version = "2.0.1"
@@ -1117,6 +1493,28 @@ version = "0.6.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
+[[package]]
+name = "rfc6979"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96ef608575f6392792f9ecf7890c00086591d29a83910939d430753f7c050525"
+dependencies = [
+ "crypto-bigint 0.3.2",
+ "hmac",
+ "zeroize",
+]
+
+[[package]]
+name = "ripemd160"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2eca4ecc81b7f313189bf73ce724400a07da2a6dac19588b03c8bd76a2dcc251"
+dependencies = [
+ "block-buffer 0.9.0",
+ "digest 0.9.0",
+ "opaque-debug 0.3.0",
+]
+
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
@@ -1162,6 +1560,19 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "sec1"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08da66b8b0965a5555b6bd6639e68ccba85e1e2506f5fbb089e93f8a04e1a2d1"
+dependencies = [
+ "der 0.5.1",
+ "generic-array 0.14.5",
+ "pkcs8 0.8.0",
+ "subtle 2.4.1",
+ "zeroize",
+]
+
 [[package]]
 name = "semver"
 version = "1.0.4"
@@ -1186,6 +1597,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_bytes"
+version = "0.11.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16ae07dd2f88a366f15bd0632ba725227018c69a1c8550a927324f8eb8368bb9"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_derive"
 version = "1.0.133"
@@ -1255,6 +1675,18 @@ dependencies = [
  "opaque-debug 0.3.0",
 ]
 
+[[package]]
+name = "sha3"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f81199417d4e5de3f04b1e871023acea7389672c4135918f05aa9cbf2f2fa809"
+dependencies = [
+ "block-buffer 0.9.0",
+ "digest 0.9.0",
+ "keccak",
+ "opaque-debug 0.3.0",
+]
+
 [[package]]
 name = "signature"
 version = "1.3.2"
@@ -1294,7 +1726,17 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c01a0c15da1b0b0e1494112e7af814a678fec9bd157881b49beac661e9b6f32"
 dependencies = [
- "der",
+ "der 0.4.5",
+]
+
+[[package]]
+name = "spki"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44d01ac02a6ccf3e07db148d2be087da624fea0221a16152ed01f0496a6b0a27"
+dependencies = [
+ "base64ct",
+ "der 0.5.1",
 ]
 
 [[package]]
@@ -1347,6 +1789,55 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "tendermint"
+version = "0.23.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9ef686b8ecd36550d0581f0989c9d8607090b23005df479d8e6ba348b5800b9"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "ed25519",
+ "ed25519-dalek",
+ "flex-error",
+ "futures",
+ "k256 0.10.2",
+ "num-traits",
+ "once_cell",
+ "prost",
+ "prost-types",
+ "ripemd160",
+ "serde",
+ "serde_bytes",
+ "serde_json",
+ "serde_repr",
+ "sha2",
+ "signature",
+ "subtle 2.4.1",
+ "subtle-encoding",
+ "tendermint-proto",
+ "time 0.3.6",
+ "zeroize",
+]
+
+[[package]]
+name = "tendermint-proto"
+version = "0.23.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9e0a0251fd81bed7420bea0f4d91c2a58f6c9fa34d5b2f70bed0ba8890de5aa"
+dependencies = [
+ "bytes",
+ "flex-error",
+ "num-derive",
+ "num-traits",
+ "prost",
+ "prost-types",
+ "serde",
+ "serde_bytes",
+ "subtle-encoding",
+ "time 0.3.6",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.30"

contracts/mixnet/src/contract.rs

@@ -335,7 +335,7 @@ pub fn migrate(_deps: DepsMut<'_>, _env: Env, _msg: MigrateMsg) -> Result<Respon
 pub mod tests {
     use super::*;
     use crate::support::tests;
-    use config::defaults::DENOM;
+    use config::defaults::{DEFAULT_NETWORK, DENOM};
     use cosmwasm_std::testing::{mock_dependencies, mock_env, mock_info};
     use cosmwasm_std::{coins, from_binary};
     use mixnet_contract_common::PagedMixnodeResponse;
@@ -345,7 +345,7 @@ pub mod tests {
         let mut deps = mock_dependencies();
         let env = mock_env();
         let msg = InstantiateMsg {
-            rewarding_validator_address: config::defaults::DEFAULT_REWARDING_VALIDATOR.to_string(),
+            rewarding_validator_address: DEFAULT_NETWORK.rewarding_validator_address().to_string(),
         };
         let info = mock_info("creator", &[]);
 

contracts/mixnet/src/support/tests/mod.rs

@@ -17,7 +17,7 @@ pub mod test_helpers {
     use crate::mixnodes::storage as mixnodes_storage;
     use crate::mixnodes::transactions::try_add_mixnode;
     use crate::support::tests;
-    use config::defaults::DENOM;
+    use config::defaults::{DEFAULT_NETWORK, DENOM};
     use cosmwasm_std::testing::mock_dependencies;
     use cosmwasm_std::testing::mock_env;
     use cosmwasm_std::testing::mock_info;
@@ -83,7 +83,7 @@ pub mod test_helpers {
     pub fn init_contract() -> OwnedDeps<MemoryStorage, MockApi, MockQuerier<Empty>> {
         let mut deps = mock_dependencies();
         let msg = InstantiateMsg {
-            rewarding_validator_address: config::defaults::DEFAULT_REWARDING_VALIDATOR.to_string(),
+            rewarding_validator_address: DEFAULT_NETWORK.rewarding_validator_address().to_string(),
         };
         let env = mock_env();
         let info = mock_info("creator", &[]);

explorer-api/src/client.rs

@@ -1,11 +1,9 @@
-use network_defaults::{
+use network_defaults::{default_api_endpoints, default_nymd_endpoints, DEFAULT_NETWORK};
-    default_api_endpoints, default_network, default_nymd_endpoints, DEFAULT_MIXNET_CONTRACT_ADDRESS,
-};
 use validator_client::nymd::QueryNymdClient;
 
 pub(crate) fn new_nymd_client() -> validator_client::Client<QueryNymdClient> {
-    let network = default_network();
+    let network = DEFAULT_NETWORK;
-    let mixnet_contract = DEFAULT_MIXNET_CONTRACT_ADDRESS.to_string();
+    let mixnet_contract = network.mixnet_contract_address().to_string();
     let nymd_url = default_nymd_endpoints()[0].clone();
     let api_url = default_api_endpoints()[0].clone();
 

gateway/src/node/client_handling/websocket/connection_handler/eth_events.rs

@@ -3,6 +3,7 @@
 
 use bip39::core::str::FromStr;
 use bip39::Mnemonic;
+use config::defaults::DEFAULT_NETWORK;
 use rand::seq::SliceRandom;
 use rand::thread_rng;
 use url::Url;
@@ -19,10 +20,7 @@ use bandwidth_claim_contract::payment::LinkPaymentData;
 use credentials::token::bandwidth::TokenCredential;
 use crypto::asymmetric::identity::{PublicKey, Signature, SIGNATURE_LENGTH};
 use gateway_client::bandwidth::eth_contract;
-use network_defaults::{
+use network_defaults::{ETH_EVENT_NAME, ETH_MIN_BLOCK_DEPTH};
-    DEFAULT_BANDWIDTH_CLAIM_CONTRACT_ADDRESS, DEFAULT_MIXNET_CONTRACT_ADDRESS, ETH_EVENT_NAME,
-    ETH_MIN_BLOCK_DEPTH,
-};
 use validator_client::nymd::{AccountId, NymdClient, SigningNymdClient};
 
 pub(crate) struct ERC20Bridge {
@@ -42,11 +40,11 @@ impl ERC20Bridge {
         let mnemonic =
             Mnemonic::from_str(&cosmos_mnemonic).expect("Invalid Cosmos mnemonic provided");
         let nymd_client = NymdClient::connect_with_mnemonic(
-            config::defaults::default_network(),
+            DEFAULT_NETWORK,
             nymd_url.as_ref(),
-            AccountId::from_str(DEFAULT_MIXNET_CONTRACT_ADDRESS).ok(),
+            AccountId::from_str(DEFAULT_NETWORK.mixnet_contract_address()).ok(),
             None,
-            AccountId::from_str(DEFAULT_BANDWIDTH_CLAIM_CONTRACT_ADDRESS).ok(),
+            AccountId::from_str(DEFAULT_NETWORK.bandwidth_claim_contract_address()).ok(),
             mnemonic,
             None,
         )

nym-wallet/Cargo.lock

@@ -2781,6 +2781,7 @@ version = "0.1.0"
 dependencies = [
  "cfg-if 1.0.0",
  "hex-literal",
+ "once_cell",
  "serde",
  "thiserror",
  "url",

nym-wallet/src-tauri/src/operations/mixnet/account.rs

@@ -129,7 +129,7 @@ async fn _connect_with_mnemonic(
   mnemonic: Mnemonic,
   state: tauri::State<'_, Arc<RwLock<State>>>,
 ) -> Result<Account, BackendError> {
-  let default_network = Network::try_from(config::defaults::default_network())?;
+  let default_network = Network::try_from(config::defaults::DEFAULT_NETWORK)?;
   let mut default_account = None;
   for network in Network::iter() {
     let client = {
@@ -162,6 +162,7 @@ async fn _connect_with_mnemonic(
     w_state.add_client(network, client);
   }
 
-  default_account
+  default_account.ok_or(BackendError::NetworkNotSupported(
-    .ok_or_else(|| BackendError::NetworkNotSupported(config::defaults::default_network()))
+    config::defaults::DEFAULT_NETWORK,
+  ))
 }

validator-api/src/config/mod.rs

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::config::template::config_template;
-use config::defaults::{default_api_endpoints, DEFAULT_MIXNET_CONTRACT_ADDRESS};
+use config::defaults::{default_api_endpoints, DEFAULT_NETWORK};
 use config::NymConfig;
 use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
@@ -97,7 +97,7 @@ impl Default for Base {
             local_validator: DEFAULT_LOCAL_VALIDATOR
                 .parse()
                 .expect("default local validator is malformed!"),
-            mixnet_contract_address: DEFAULT_MIXNET_CONTRACT_ADDRESS.to_string(),
+            mixnet_contract_address: DEFAULT_NETWORK.mixnet_contract_address().to_string(),
             #[cfg(feature = "coconut")]
             keypair_bs58: String::default(),
         }

validator-api/src/nymd_client.rs

@@ -3,7 +3,7 @@
 
 use crate::config::Config;
 use crate::rewarding::{error::RewardingError, IntervalRewardParams, MixnodeToReward};
-use config::defaults::{default_network, DEFAULT_VALIDATOR_API_PORT};
+use config::defaults::{DEFAULT_NETWORK, DEFAULT_VALIDATOR_API_PORT};
 use mixnet_contract_common::{
     ContractStateParams, Delegation, ExecuteMsg, GatewayBond, IdentityKey, Interval, MixNodeBond,
     MixnodeRewardingStatusResponse, RewardedSetNodeStatus, RewardedSetUpdateDetails,
@@ -37,7 +37,7 @@ impl Client<QueryNymdClient> {
             .parse()
             .unwrap();
         let nymd_url = config.get_nymd_validator_url();
-        let network = default_network();
+        let network = DEFAULT_NETWORK;
 
         let mixnet_contract = config
             .get_mixnet_contract_address()
@@ -67,7 +67,7 @@ impl Client<SigningNymdClient> {
             .parse()
             .unwrap();
         let nymd_url = config.get_nymd_validator_url();
-        let network = default_network();
+        let network = DEFAULT_NETWORK;
 
         let mixnet_contract = config
             .get_mixnet_contract_address()

validator-api/src/rewarding/mod.rs

@@ -9,7 +9,7 @@ use crate::storage::models::{
     FailedMixnodeRewardChunk, PossiblyUnrewardedMixnode, RewardingReport,
 };
 use crate::storage::ValidatorApiStorage;
-use config::defaults::DENOM;
+use config::defaults::DEFAULT_NETWORK;
 use log::{error, info};
 use mixnet_contract_common::mixnode::NodeRewardParams;
 use mixnet_contract_common::{
@@ -201,15 +201,18 @@ impl Rewarder {
         info!("Rewarding pool stats");
         info!(
             "-- Reward pool: {} {}",
-            interval_reward_params.reward_pool, DENOM
+            interval_reward_params.reward_pool,
+            DEFAULT_NETWORK.denom()
         );
         info!(
             "---- Interval reward pool: {} {}",
-            interval_reward_params.period_reward_pool, DENOM
+            interval_reward_params.period_reward_pool,
+            DEFAULT_NETWORK.denom()
         );
         info!(
             "-- Circulating supply: {} {}",
-            interval_reward_params.circulating_supply, DENOM
+            interval_reward_params.circulating_supply,
+            DEFAULT_NETWORK.denom()
         );
 
         // 1. get list of all currently bonded nodes