Removes custom established VPs

.changelog/unreleased/SDK/2561-remove-update-vp.md

@@ -0,0 +1,3 @@
+- `InitAccount` and `UpdateAccount` don't require `vp_code_hash` anymore.
+  `TxInitAccount`. `TxUpdateAccount` and `TxInitValidator` don't have a path to
+  the vp code anymore. ([\#2561](https://github.com/anoma/namada/pull/2561))

.changelog/unreleased/improvements/2561-remove-update-vp.md

@@ -0,0 +1,2 @@
+- Removed custom vps for established accounts.
+  ([\#2561](https://github.com/anoma/namada/pull/2561))

crates/account/src/types.rs

@@ -1,6 +1,5 @@
 use namada_core::address::Address;
 use namada_core::borsh::{BorshDeserialize, BorshSchema, BorshSerialize};
-use namada_core::hash::Hash;
 use namada_core::key::common;
 use serde::{Deserialize, Serialize};
 
@@ -20,13 +19,11 @@ pub struct InitAccount {
     /// for signature verification of transactions for the newly created
     /// account.
     pub public_keys: Vec<common::PublicKey>,
-    /// The VP code hash
-    pub vp_code_hash: Hash,
     /// The account signature threshold
     pub threshold: u8,
 }
 
-/// A tx data type to update an account's validity predicate
+/// A tx data type to update an account's signature threshold and keys
 #[derive(
     Debug,
     Clone,
@@ -40,8 +37,6 @@ pub struct InitAccount {
 pub struct UpdateAccount {
     /// An address of the account
     pub addr: Address,
-    /// The new VP code hash
-    pub vp_code_hash: Option<Hash>,
     /// Public keys to be written into the account's storage. This can be used
     /// for signature verification of transactions for the newly created
     /// account.
@@ -54,7 +49,6 @@ pub struct UpdateAccount {
 /// Tests and strategies for accounts
 pub mod tests {
     use namada_core::address::testing::arb_non_internal_address;
-    use namada_core::hash::testing::arb_hash;
     use namada_core::key::testing::arb_common_pk;
     use proptest::prelude::Just;
     use proptest::{collection, option, prop_compose};
@@ -68,11 +62,9 @@ pub mod tests {
         )(
             threshold in 0..=public_keys.len() as u8,
             public_keys in Just(public_keys),
-            vp_code_hash in arb_hash(),
         ) -> InitAccount {
             InitAccount {
                 public_keys,
-                vp_code_hash,
                 threshold,
             }
         }
@@ -84,13 +76,11 @@ pub mod tests {
             public_keys in collection::vec(arb_common_pk(), 0..10),
         )(
             addr in arb_non_internal_address(),
-            vp_code_hash in option::of(arb_hash()),
             threshold in option::of(0..=public_keys.len() as u8),
             public_keys in Just(public_keys),
         ) -> UpdateAccount {
             UpdateAccount {
                 addr,
-                vp_code_hash,
                 public_keys,
                 threshold,
             }

crates/apps/src/lib/cli.rs

@@ -1246,8 +1246,8 @@
         fn def() -> App {
             App::new(Self::CMD)
                 .about(
-                    "Send a signed transaction to update account's validity \
-                     predicate.",
+                    "Send a signed transaction to update account's threshold \
+                     or keys.",
                 )
                 .add_args::<args::TxUpdateAccount<args::CliTypes>>()
         }
@@ -3197,8 +3197,6 @@
         arg_multi("account-keys");
     pub const VALIDATOR_CONSENSUS_KEY: ArgOpt<WalletPublicKey> =
         arg_opt("consensus-key");
-    pub const VALIDATOR_CODE_PATH: ArgOpt<PathBuf> =
-        arg_opt("validator-code-path");
     pub const VALIDATOR_ETH_COLD_KEY: ArgOpt<WalletPublicKey> =
         arg_opt("eth-cold-key");
     pub const VALIDATOR_ETH_HOT_KEY: ArgOpt<WalletPublicKey> =
@@ -3208,7 +3206,6 @@
     pub const VIEWING_KEY: Arg<WalletViewingKey> = arg("key");
     pub const VIEWING_KEYS: ArgMulti<WalletViewingKey, GlobStar> =
         arg_multi("viewing-keys");
-    pub const VP: ArgOpt<String> = arg_opt("vp");
     pub const WALLET_ALIAS_FORCE: ArgFlag = flag("wallet-alias-force");
     pub const WASM_CHECKSUMS_PATH: Arg<PathBuf> = arg("wasm-checksums-path");
     pub const WASM_DIR: ArgOpt<PathBuf> = arg_opt("wasm-dir");
@@ -4134,7 +4131,6 @@
             let chain_ctx = ctx.borrow_mut_chain_or_exit();
             TxInitAccount::<SdkTypes> {
                 tx,
-                vp_code_path: self.vp_code_path,
                 tx_code_path: self.tx_code_path,
                 public_keys: self
                     .public_keys
@@ -4149,15 +4145,11 @@
     impl Args for TxInitAccount<CliTypes> {
         fn parse(matches: &ArgMatches) -> Self {
             let tx = Tx::parse(matches);
-            let vp_code_path = CODE_PATH_OPT
-                .parse(matches)
-                .unwrap_or_else(|| PathBuf::from(VP_USER_WASM));
             let tx_code_path = PathBuf::from(TX_INIT_ACCOUNT_WASM);
             let public_keys = PUBLIC_KEYS.parse(matches);
             let threshold = THRESHOLD.parse(matches);
             Self {
                 tx,
-                vp_code_path,
                 public_keys,
                 threshold,
                 tx_code_path,
@@ -4166,11 +4158,6 @@
 
         fn def(app: App) -> App {
             app.add_args::<Tx<CliTypes>>()
-                .arg(CODE_PATH_OPT.def().help(
-                    "The path to the validity predicate WASM code to be used \
-                     for the new account. Uses the default user VP if none \
-                     specified.",
-                ))
                 .arg(PUBLIC_KEYS.def().help(
                     "A list public keys to be associated with the new account \
                      in hexadecimal encoding.",
@@ -4291,11 +4278,6 @@
                 .arg(WEBSITE_OPT.def().help("The validator's website."))
                 .arg(DISCORD_OPT.def().help("The validator's discord handle."))
                 .arg(AVATAR_OPT.def().help("The validator's avatar."))
-                .arg(VALIDATOR_CODE_PATH.def().help(
-                    "The path to the validity predicate WASM code to be used \
-                     for the validator account. Uses the default validator VP \
-                     if none specified.",
-                ))
                 .arg(UNSAFE_DONT_ENCRYPT.def().help(
                     "UNSAFE: Do not encrypt the generated keypairs. Do not \
                      use this for keys used in a live network.",
@@ -4327,9 +4309,6 @@
                 website: self.website,
                 discord_handle: self.discord_handle,
                 avatar: self.avatar,
-                validator_vp_code_path: self
-                    .validator_vp_code_path
-                    .to_path_buf(),
                 unsafe_dont_encrypt: self.unsafe_dont_encrypt,
                 tx_init_account_code_path: self
                     .tx_init_account_code_path
@@ -4358,9 +4337,6 @@
             let website = WEBSITE_OPT.parse(matches);
             let discord_handle = DISCORD_OPT.parse(matches);
             let avatar = AVATAR_OPT.parse(matches);
-            let validator_vp_code_path = VALIDATOR_CODE_PATH
-                .parse(matches)
-                .unwrap_or_else(|| PathBuf::from(VP_USER_WASM));
             let unsafe_dont_encrypt = UNSAFE_DONT_ENCRYPT.parse(matches);
             let tx_init_account_code_path = PathBuf::from(TX_INIT_ACCOUNT_WASM);
             let tx_become_validator_code_path =
@@ -4382,7 +4358,6 @@
                 website,
                 discord_handle,
                 avatar,
-                validator_vp_code_path,
                 unsafe_dont_encrypt,
                 tx_init_account_code_path,
                 tx_become_validator_code_path,
@@ -4435,11 +4410,6 @@
                 .arg(WEBSITE_OPT.def().help("The validator's website."))
                 .arg(DISCORD_OPT.def().help("The validator's discord handle."))
                 .arg(AVATAR_OPT.def().help("The validator's avatar."))
-                .arg(VALIDATOR_CODE_PATH.def().help(
-                    "The path to the validity predicate WASM code to be used \
-                     for the validator account. Uses the default validator VP \
-                     if none specified.",
-                ))
                 .arg(UNSAFE_DONT_ENCRYPT.def().help(
                     "UNSAFE: Do not encrypt the generated keypairs. Do not \
                      use this for keys used in a live network.",
@@ -4458,7 +4428,6 @@
             let chain_ctx = ctx.borrow_mut_chain_or_exit();
             TxUpdateAccount::<SdkTypes> {
                 tx,
-                vp_code_path: self.vp_code_path,
                 tx_code_path: self.tx_code_path,
                 addr: chain_ctx.get(&self.addr),
                 public_keys: self
@@ -4474,14 +4443,12 @@
     impl Args for TxUpdateAccount<CliTypes> {
         fn parse(matches: &ArgMatches) -> Self {
             let tx = Tx::parse(matches);
-            let vp_code_path = CODE_PATH_OPT.parse(matches);
             let addr = ADDRESS.parse(matches);
             let tx_code_path = PathBuf::from(TX_UPDATE_ACCOUNT_WASM);
             let public_keys = PUBLIC_KEYS.parse(matches);
             let threshold = THRESHOLD.parse(matches);
             Self {
                 tx,
-                vp_code_path,
                 addr,
                 tx_code_path,
                 public_keys,
@@ -4491,11 +4458,6 @@
 
         fn def(app: App) -> App {
             app.add_args::<Tx<CliTypes>>()
-                .arg(
-                    CODE_PATH_OPT.def().help(
-                        "The path to the new validity predicate WASM code.",
-                    ),
-                )
                 .arg(ADDRESS.def().help(
                     "The account's address. It's key is used to produce the \
                      signature.",
@@ -6983,22 +6945,18 @@
 
     #[derive(Clone, Debug)]
     pub struct InitGenesisEstablishedAccount {
-        pub vp: String,
         pub wallet_aliases: Vec<String>,
         pub threshold: u8,
         pub output_path: PathBuf,
     }
 
     impl Args for InitGenesisEstablishedAccount {
         fn parse(matches: &ArgMatches) -> Self {
-            use crate::config::genesis::utils::VP_USER;
             let wallet_aliases = ALIAS_MANY.parse(matches);
-            let vp = VP.parse(matches).unwrap_or_else(|| VP_USER.to_string());
             let threshold = THRESHOLD.parse(matches).unwrap_or(1);
             let output_path = PATH.parse(matches);
             Self {
                 wallet_aliases,
-                vp,
                 threshold,
                 output_path,
             }
@@ -7014,9 +6972,6 @@
                  authorization. Must be less than or equal to the maximum \
                  number of key aliases provided.",
             ))
-            .arg(VP.def().help(
-                "The validity predicate of the account. Defaults to `vp_user`.",
-            ))
             .arg(PATH.def().help(
                 "The path of the .toml file to write the established account \
                  transaction to. Overwrites the file if it exists.",

crates/apps/src/lib/client/tx.rs

@@ -874,7 +874,6 @@ pub async fn submit_init_validator(
         description,
         discord_handle,
         avatar,
-        validator_vp_code_path,
         unsafe_dont_encrypt,
         tx_init_account_code_path,
         tx_become_validator_code_path,
@@ -884,7 +883,6 @@ pub async fn submit_init_validator(
         namada,
         args::TxInitAccount {
             tx: tx_args.clone(),
-            vp_code_path: validator_vp_code_path,
             tx_code_path: tx_init_account_code_path,
             public_keys: account_keys,
             threshold,

crates/apps/src/lib/client/utils.rs

@@ -739,7 +739,6 @@ pub fn init_genesis_established_account(
         .collect();
 
     let (address, txs) = genesis::transactions::init_established_account(
-        args.vp,
         public_keys,
         args.threshold,
     );

crates/apps/src/lib/config/genesis.rs

@@ -193,10 +193,6 @@ pub struct Validator {
     /// These tokens are not staked and hence do not contribute to the
     /// validator's voting power
     pub non_staked_balance: token::Amount,
-    /// Validity predicate code WASM
-    pub validator_vp_code_path: String,
-    /// Expected SHA-256 hash of the validator VP
-    pub validator_vp_sha256: [u8; 32],
 }
 
 #[derive(
@@ -206,10 +202,6 @@ pub struct Validator {
 pub struct EstablishedAccount {
     /// Address
     pub address: Address,
-    /// Validity predicate code WASM
-    pub vp_code_path: String,
-    /// Expected SHA-256 hash of the validity predicate wasm
-    pub vp_sha256: [u8; 32],
     /// A public key to be stored in the account's storage, if any
     pub public_key: Option<common::PublicKey>,
     /// Account's sub-space storage. The values must be borsh encoded bytes.
@@ -446,7 +438,6 @@ pub fn make_dev_genesis(
                 genesis.transactions.established_account.as_mut().unwrap();
 
             let tx = transactions::EstablishedAccountTx {
-                vp: utils::VP_USER.to_string(),
                 public_keys: vec![StringEncoded::new(
                     consensus_keypair.ref_to(),
                 )],
@@ -461,7 +452,6 @@ pub fn make_dev_genesis(
 
             let validator_account_tx = transactions::ValidatorAccountTx {
                 address: StringEncoded::new(address.clone()),
-                vp: utils::VP_USER.to_string(),
                 commission_rate: Dec::new(5, 2).expect("This can't fail"),
                 max_commission_rate_change: Dec::new(1, 2)
                     .expect("This can't fail"),
@@ -496,7 +486,6 @@ pub fn make_dev_genesis(
                 tx: transactions::Signed::new(
                     transactions::ValidatorAccountTx {
                         address: StringEncoded::new(address.clone()),
-                        vp: validator_account_tx.vp,
                         commission_rate: validator_account_tx.commission_rate,
                         max_commission_rate_change: validator_account_tx
                             .max_commission_rate_change,