feat: Sign transactions with MPC from a different account or even through a DAO proposal (#520)

This pr enables user to control other account using derived key and
signing transaction through MPC contract like this:
```
cargo run tokens <controllable-account-id> send-near <recipient-account-id> '0.1 NEAR' network-config testnet sign-with-mpc <admin-account-id> ed25519 derivation-path <derivation-path> prepaid-gas '15.0 Tgas' attached-deposit '1 yoctoNEAR' sign-mpc-with-keychain send
```

Additionally, PR adds new field to the config `mpc_contract_account_id`
and bumps it to version 4.

Here are examples of transactions on nearblocks:
- using ed25519 derived key:
- "sign" call to MPC:
[link](https://testnet.nearblocks.io/txns/22qLC8AjEqhCzNTmRsogDhFyeLBZ999bj7XPMdn8aUqP?tab=execution#3a4X5GGesrPP4EfcvHcQR5tJkTgtqB3pS92JcPcERWsF)
- transfer to admin:
[link](https://testnet.nearblocks.io/txns/HbF7gKqo4xke3zuGwCeU6STCSug4wEMGsBbyiQgWdKvp)
- using secp256k1 derived key:
- "sign" call to MPC:
[link](https://testnet.nearblocks.io/txns/B4TMvTQP5SUqWhSFWwohd5yNhNjTyCBm8DWs6vFGkbfn?tab=execution#382GwQimfinLJLeH7YVzTSDQTTwF4cMtvLafLn1mnpVZ)
- transfer to admin:
[link](https://testnet.nearblocks.io/txns/D6bf7oAsMMZTNwAp75ADgsGy9ebxgUErRWTztkFXWGDS)

Author: vsavchyn-dev

.github/workflows/release.yml

@@ -63,7 +63,7 @@ jobs:
         # we specify bash to get pipefail; it guards against the `curl` command
         # failing. otherwise `sh` won't catch that `curl` returned non-0
         shell: bash
-        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.29.0/cargo-dist-installer.sh | sh"
+        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.30.2/cargo-dist-installer.sh | sh"
       - name: Cache dist
         uses: actions/upload-artifact@v4
         with:

Cargo.toml

@@ -44,7 +44,7 @@ bip39 = { version = "2.0.0", features = ["rand"] }
 bs58 = "0.5"
 borsh = "1.5.7"
 ed25519-dalek = { version = "2", default-features = false }
-hex = "0.4.2"
+hex = { version = "0.4.2", features = ["serde"] }
 linked-hash-map = { version = "0.5", features = ["serde_impl"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.57"
@@ -114,10 +114,10 @@ interactive-clap-derive = "0.3"
 rust_decimal = "1.35.0"
 
 # verify_contract dependencies
-near-verify-rs = {version = "0.3.0", optional = true}
-camino = {version = "1.1.1", optional = true}
-git2 = {version = "0.19", optional = true}
-tempfile = {version = "3.10.1", optional = true}
+near-verify-rs = { version = "0.3.0", optional = true }
+camino = { version = "1.1.1", optional = true }
+git2 = { version = "0.19", optional = true }
+tempfile = { version = "3.10.1", optional = true }
 
 [dev-dependencies]
 near-sandbox = "0.2"
@@ -135,7 +135,7 @@ verify_contract = [
     "dep:near-verify-rs",
     "dep:camino",
     "dep:git2",
-    "dep:tempfile"
+    "dep:tempfile",
 ]
 
 # The profile that 'cargo dist' will build with
@@ -146,8 +146,7 @@ lto = "thin"
 # Config for 'dist'
 [workspace.metadata.dist]
 # The preferred dist version to use in CI (Cargo.toml SemVer syntax)
-cargo-dist-version = "0.29.0"
-# Skip checking whether the specified configuration files are up to date
+cargo-dist-version = "0.30.2"
 allow-dirty = ["ci"]
 # CI backends to support
 ci = "github"

src/commands/account/add_key/autogenerate_new_keypair/print_keypair_to_terminal/mod.rs

@@ -59,7 +59,7 @@ impl From<PrintKeypairToTerminalContext> for crate::commands::ActionContext {
             interacting_with_account_ids: vec![item.signer_account_id],
             get_prepopulated_transaction_after_getting_network_callback,
             on_before_signing_callback: std::sync::Arc::new(
-                |_prepolulated_unsinged_transaction, _network_config| Ok(()),
+                |_prepopulated_unsigned_transaction, _network_config| Ok(()),
             ),
             on_before_sending_transaction_callback: std::sync::Arc::new(
                 move |_transaction, _network_config| {

src/commands/account/add_key/autogenerate_new_keypair/save_keypair_to_keychain/mod.rs

@@ -69,7 +69,7 @@ impl From<SaveKeypairToKeychainContext> for crate::commands::ActionContext {
             interacting_with_account_ids: vec![item.0.signer_account_id],
             get_prepopulated_transaction_after_getting_network_callback,
             on_before_signing_callback: std::sync::Arc::new(
-                |_prepolulated_unsinged_transaction, _network_config| Ok(()),
+                |_prepopulated_unsigned_transaction, _network_config| Ok(()),
             ),
             on_before_sending_transaction_callback,
             on_after_sending_transaction_callback: std::sync::Arc::new(

src/commands/account/add_key/autogenerate_new_keypair/save_keypair_to_legacy_keychain/mod.rs

@@ -91,7 +91,7 @@ impl From<SaveKeypairToLegacyKeychainContext> for crate::commands::ActionContext
             interacting_with_account_ids: vec![item.signer_account_id],
             get_prepopulated_transaction_after_getting_network_callback,
             on_before_signing_callback: std::sync::Arc::new(
-                |_prepolulated_unsinged_transaction, _network_config| Ok(()),
+                |_prepopulated_unsigned_transaction, _network_config| Ok(()),
             ),
             on_before_sending_transaction_callback,
             on_after_sending_transaction_callback: std::sync::Arc::new(

src/commands/account/add_key/use_ledger/mod.rs

@@ -82,7 +82,7 @@ impl From<AddLedgerKeyActionContext> for crate::commands::ActionContext {
             interacting_with_account_ids: vec![item.signer_account_id],
             get_prepopulated_transaction_after_getting_network_callback,
             on_before_signing_callback: std::sync::Arc::new(
-                |_prepolulated_unsinged_transaction, _network_config| Ok(()),
+                |_prepopulated_unsigned_transaction, _network_config| Ok(()),
             ),
             on_before_sending_transaction_callback: std::sync::Arc::new(
                 |_signed_transaction, _network_config| Ok(String::new()),

src/commands/account/add_key/use_manually_provided_seed_phrase/mod.rs

@@ -66,7 +66,7 @@ impl From<AddAccessWithSeedPhraseActionContext> for crate::commands::ActionConte
             interacting_with_account_ids: vec![item.signer_account_id],
             get_prepopulated_transaction_after_getting_network_callback,
             on_before_signing_callback: std::sync::Arc::new(
-                |_prepolulated_unsinged_transaction, _network_config| Ok(()),
+                |_prepopulated_unsigned_transaction, _network_config| Ok(()),
             ),
             on_before_sending_transaction_callback: std::sync::Arc::new(
                 |_signed_transaction, _network_config| Ok(String::new()),

src/commands/account/add_key/use_public_key/mod.rs

@@ -59,7 +59,7 @@ impl From<AddAccessKeyActionContext> for crate::commands::ActionContext {
             interacting_with_account_ids: vec![item.signer_account_id],
             get_prepopulated_transaction_after_getting_network_callback,
             on_before_signing_callback: std::sync::Arc::new(
-                |_prepolulated_unsinged_transaction, _network_config| Ok(()),
+                |_prepopulated_unsigned_transaction, _network_config| Ok(()),
             ),
             on_before_sending_transaction_callback: std::sync::Arc::new(
                 |_signed_transaction, _network_config| Ok(String::new()),

src/commands/account/create_account/fund_myself_create_account/sign_as/mod.rs

@@ -151,7 +151,7 @@ impl From<SignerAccountIdContext> for crate::commands::ActionContext {
             ],
             get_prepopulated_transaction_after_getting_network_callback,
             on_before_signing_callback: std::sync::Arc::new(
-                |_prepolulated_unsinged_transaction, _network_config| Ok(()),
+                |_prepopulated_unsigned_transaction, _network_config| Ok(()),
             ),
             on_before_sending_transaction_callback: item.on_before_sending_transaction_callback,
             on_after_sending_transaction_callback,

src/commands/account/delete_account/mod.rs

@@ -98,7 +98,7 @@ impl From<BeneficiaryAccountContext> for crate::commands::ActionContext {
             interacting_with_account_ids: vec![item.account_id],
             get_prepopulated_transaction_after_getting_network_callback,
             on_before_signing_callback: std::sync::Arc::new(
-                |_prepolulated_unsinged_transaction, _network_config| Ok(()),
+                |_prepopulated_unsigned_transaction, _network_config| Ok(()),
             ),
             on_before_sending_transaction_callback: std::sync::Arc::new(
                 |_signed_transaction, _network_config| Ok(String::new()),