feat(contract invoke): support contract aliases when parsing address

fixes: 1764

cmd/soroban-cli/src/commands/contract/arg_parsing.rs

@@ -9,12 +9,14 @@ use ed25519_dalek::SigningKey;
 use heck::ToKebabCase;
 
 use crate::xdr::{
-    self, Hash, InvokeContractArgs, ScAddress, ScSpecEntry, ScSpecFunctionV0, ScSpecTypeDef, ScVal,
-    ScVec,
+    self, Hash, InvokeContractArgs, ScSpecEntry, ScSpecFunctionV0, ScSpecTypeDef, ScVal, ScVec,
 };
 
 use crate::commands::txn_result::TxnResult;
-use crate::config::{self};
+use crate::config::{
+    self,
+    sc_address::{self, ScAddress},
+};
 use soroban_spec_tools::Spec;
 
 #[derive(thiserror::Error, Debug)]
@@ -43,6 +45,10 @@ pub enum Error {
     MissingArgument(String),
     #[error("")]
     MissingFileArg(PathBuf),
+    #[error(transparent)]
+    ScAddress(#[from] sc_address::Error),
+    #[error(transparent)]
+    Config(#[from] config::Error),
 }
 
 pub fn build_host_function_parameters(
@@ -80,19 +86,10 @@ pub fn build_host_function_parameters(
         .map(|i| {
             let name = i.name.to_utf8_string()?;
             if let Some(mut val) = matches_.get_raw(&name) {
-                let mut s = val.next().unwrap().to_string_lossy().to_string();
-                if matches!(i.type_, ScSpecTypeDef::Address) {
-                    let cmd = crate::commands::keys::address::Cmd {
-                        name: s.clone(),
-                        hd_path: Some(0),
-                        locator: config.locator.clone(),
-                    };
-                    if let Ok(address) = cmd.public_key() {
-                        s = address.to_string();
-                    }
-                    if let Ok(key) = cmd.private_key() {
-                        signers.push(key);
-                    }
+                let s = val.next().unwrap().to_string_lossy().to_string();
+                let (s, signer) = resolve_sc_address(&s, config)?;
+                if let Some(signer) = signer {
+                    signers.push(signer);
                 }
                 spec.from_string(&s, &i.type_)
                     .map_err(|error| Error::CannotParseArg { arg: name, error })
@@ -125,7 +122,7 @@ pub fn build_host_function_parameters(
         })
         .collect::<Result<Vec<_>, Error>>()?;
 
-    let contract_address_arg = ScAddress::Contract(Hash(contract_id.0));
+    let contract_address_arg = xdr::ScAddress::Contract(Hash(contract_id.0));
     let function_symbol_arg = function
         .try_into()
         .map_err(|()| Error::FunctionNameTooLong(function.clone()))?;
@@ -246,3 +243,26 @@ pub fn output_to_string(
     }
     Ok(TxnResult::Res(res_str))
 }
+
+fn resolve_sc_address(
+    addr_or_alias: &str,
+    config: &config::Args,
+) -> Result<(String, Option<SigningKey>), Error> {
+    let sc_address: ScAddress = addr_or_alias.parse().unwrap();
+    let account = match sc_address {
+        ScAddress::Address(addr) => return Ok((addr.to_string(), None)),
+        addr @ ScAddress::Alias(_) => {
+            let addr = addr.resolve(&config.locator, &config.get_network()?.network_passphrase)?;
+            match addr {
+                xdr::ScAddress::Account(account) => account.to_string(),
+                contract @ xdr::ScAddress::Contract(_) => return Ok((contract.to_string(), None)),
+            }
+        }
+    };
+    let cmd = crate::commands::keys::address::Cmd {
+        name: addr_or_alias.to_string(),
+        hd_path: Some(0),
+        locator: config.locator.clone(),
+    };
+    Ok((account, cmd.private_key().ok()))
+}

cmd/soroban-cli/src/config/address.rs

@@ -46,14 +46,24 @@ impl Address {
     ) -> Result<xdr::MuxedAccount, Error> {
         match self {
             Address::MuxedAccount(muxed_account) => Ok(muxed_account.clone()),
-            Address::AliasOrSecret(alias) => alias.parse().or_else(|_| {
-                Ok(xdr::MuxedAccount::Ed25519(
-                    locator.read_identity(alias)?.public_key(hd_path)?.0.into(),
-                ))
-            }),
+            Address::AliasOrSecret(alias) => {
+                Self::resolve_muxed_account_with_alias(alias, locator, hd_path)
+            }
         }
     }
 
+    pub fn resolve_muxed_account_with_alias(
+        alias: &str,
+        locator: &locator::Args,
+        hd_path: Option<usize>,
+    ) -> Result<xdr::MuxedAccount, Error> {
+        alias.parse().or_else(|_| {
+            Ok(xdr::MuxedAccount::Ed25519(
+                locator.read_identity(alias)?.public_key(hd_path)?.0.into(),
+            ))
+        })
+    }
+
     pub fn resolve_secret(&self, locator: &locator::Args) -> Result<secret::Secret, Error> {
         match &self {
             Address::MuxedAccount(muxed_account) => Err(Error::CannotSign(muxed_account.clone())),

cmd/soroban-cli/src/config/alias.rs

@@ -40,10 +40,19 @@ impl ContractAddress {
         network_passphrase: &str,
     ) -> Result<stellar_strkey::Contract, locator::Error> {
         match self {
-            ContractAddress::ContractId(muxed_account) => Ok(*muxed_account),
-            ContractAddress::Alias(alias) => locator
-                .get_contract_id(alias, network_passphrase)?
-                .ok_or_else(|| locator::Error::ContractNotFound(alias.to_owned())),
+            ContractAddress::ContractId(contract) => Ok(*contract),
+            ContractAddress::Alias(alias) => Self::resolve_alias(alias, locator, network_passphrase),
         }
     }
+
+    pub fn resolve_alias(
+        alias: &str,
+        locator: &locator::Args,
+        network_passphrase: &str,
+    ) -> Result<stellar_strkey::Contract, locator::Error> {
+        locator
+                .get_contract_id(alias, network_passphrase)?
+                .ok_or_else(|| locator::Error::ContractNotFound(alias.to_owned()))
+
+    }
 }

cmd/soroban-cli/src/config/mod.rs

@@ -19,6 +19,7 @@ pub mod alias;
 pub mod data;
 pub mod locator;
 pub mod network;
+pub mod sc_address;
 pub mod secret;
 pub mod sign_with;
 pub mod upgrade_check;

cmd/soroban-cli/src/config/sc_address.rs

@@ -0,0 +1,57 @@
+use std::str::FromStr;
+
+use crate::xdr;
+
+use super::{address, locator, ContractAddress};
+
+/// `ScAddress` can be either a resolved `xdr::ScAddress` or an alias of a `Contract` or `MuxedAccount`.
+#[derive(Clone, Debug)]
+pub enum ScAddress {
+    Address(xdr::ScAddress),
+    Alias(String),
+}
+
+impl Default for ScAddress {
+    fn default() -> Self {
+        ScAddress::Alias(String::default())
+    }
+}
+
+#[derive(thiserror::Error, Debug)]
+pub enum Error {
+    #[error(transparent)]
+    Locator(#[from] locator::Error),
+    #[error(transparent)]
+    Address(#[from] address::Error),
+    #[error("Account alias not Found{0}")]
+    AccountAliasNotFound(String),
+}
+
+impl FromStr for ScAddress {
+    type Err = Error;
+
+    fn from_str(value: &str) -> Result<Self, Self::Err> {
+        Ok(xdr::ScAddress::from_str(value)
+            .map_or_else(|_| ScAddress::Alias(value.to_string()), ScAddress::Address))
+    }
+}
+
+impl ScAddress {
+    pub fn resolve(
+        self,
+        locator: &locator::Args,
+        network_passphrase: &str,
+    ) -> Result<xdr::ScAddress, Error> {
+        let alias = match self {
+            ScAddress::Address(addr) => return Ok(addr),
+            ScAddress::Alias(alias) => alias,
+        };
+        let contract = ContractAddress::resolve_alias(&alias, locator, network_passphrase);
+        let muxed_account = super::Address::resolve_muxed_account_with_alias(&alias, locator, None);
+        match (contract, muxed_account) {
+            (Ok(contract), _) => Ok(xdr::ScAddress::Contract(xdr::Hash(contract.0))),
+            (_, Ok(muxed_account)) => Ok(xdr::ScAddress::Account(muxed_account.account_id())),
+            _ => Err(Error::AccountAliasNotFound(alias)),
+        }
+    }
+}