Some dependencies changes needed for smart contract testing.

core/primitives/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 regex = "1"
 bincode = { version = "1.0", features = ["i128"] }
-bs58 = { git = "https://github.com/ilblackdragon/bs58-rs", rev = "46a818c93cd2ba19c2d5d9aefa8e3062ffb98d9b" }
+bs58 = "0.2.4"
 base64 = "0.10.1"
 byteorder = "1.2"
 chrono = { version = "0.4.4", features = ["serde"] }

runtime/near-runtime-fees/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "near-runtime-fees"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["Near Inc <hello@nearprotocol.com>"]
 edition = "2018"
 license = "Apache-2.0"

runtime/near-vm-logic/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "near-vm-logic"
-version = "0.2.0"
+version = "0.2.3"
 authors = ["Near Inc <hello@nearprotocol.com>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,9 +14,9 @@ This crate implements the specification of the interface that Near blockchain ex
 
 [dependencies]
 bs58 = "0.2.2"
-sodiumoxide = "0.2.2"
+sodiumoxide = { version = "0.2.2", optional = true }
 serde = { version = "1.0", features = ["derive"] }
-near-runtime-fees = { path = "../near-runtime-fees", version = "0.2.0" }
+near-runtime-fees = { path = "../near-runtime-fees", version = "0.2.1" }
 
 [[test]]
 name = "test_registers"
@@ -25,5 +25,6 @@ required-features = ["mocks"]
 
 
 [features]
+default = []
 # Mocks include some unsafe code to workaround lifetimes and therefore are optional.
-mocks = []
+mocks = ["sodiumoxide"]

runtime/near-vm-logic/src/dependencies.rs

@@ -68,6 +68,8 @@ pub trait External {
         attached_deposit: Balance,
         prepaid_gas: Gas,
     ) -> Result<ReceiptIndex>;
+
+    fn sha256(&self, data: &[u8]) -> Result<Vec<u8>>;
 }
 
 impl std::fmt::Display for ExternalError {

runtime/near-vm-logic/src/logic.rs

@@ -369,10 +369,10 @@ impl<'a> VMLogic<'a> {
     /// If `value_len + value_ptr` points outside the memory or the registers use more memory than
     /// the limit with `MemoryAccessViolation`.
     pub fn sha256(&mut self, value_len: u64, value_ptr: u64, register_id: u64) -> Result<()> {
-        let Self { memory, registers, config, .. } = self;
+        let Self { memory, registers, config, ext, .. } = self;
         let value = Self::memory_get(*memory, value_ptr, value_len)?;
-        let value_hash = sodiumoxide::crypto::hash::sha256::hash(&value);
-        Self::internal_write_register(registers, config, register_id, value_hash.as_ref())
+        let value_hash = ext.sha256(&value)?;
+        Self::internal_write_register(registers, config, register_id, &value_hash)
     }
 
     // ################

runtime/near-vm-logic/src/mocks/mock_external.rs

@@ -129,6 +129,11 @@ impl External for MockedExternal {
         self.next_receipt_index += 1;
         Ok(res)
     }
+
+    fn sha256(&self, data: &[u8]) -> Result<Vec<u8>, ExternalError> {
+        let value_hash = sodiumoxide::crypto::hash::sha256::hash(data);
+        Ok(value_hash.as_ref().to_vec())
+    }
 }
 
 #[derive(Serialize, Deserialize, Clone)]

runtime/near-vm-runner-standalone/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "near-vm-runner-standalone"
-version = "0.2.0"
+version = "0.2.4"
 authors = ["Near Inc <hello@nearprotocol.com>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -21,5 +21,5 @@ to make sure it has expected behavior once deployed to the blockchain.
 [dependencies]
 serde_json = "1.0"
 clap = "2.33.0"
-near-vm-logic = { path = "../near-vm-logic", features = ["mocks"] }
-near-vm-runner = { path = "../near-vm-runner" }
+near-vm-logic = { path = "../near-vm-logic", features = ["mocks"], version =  "0.2.3"}
+near-vm-runner = { path = "../near-vm-runner", version = "0.2.4" }

runtime/near-vm-runner/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "near-vm-runner"
-version = "0.2.1"
+version = "0.2.4"
 authors = ["Near Inc <hello@nearprotocol.com>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,12 +15,12 @@ This crate implements the specification of the interface that Near blockchain ex
 [dependencies]
 cached = "0.9.0"
 wasmer-runtime = { version = "0.5.7", features = ["singlepass"] }
-near-vm-logic = { path="../near-vm-logic", version = "0.2.0"}
+near-vm-logic = { path="../near-vm-logic", version = "0.2.3"}
 pwasm-utils = "0.7.0"
 parity-wasm = "0.31.3"
 
 [dev-dependencies]
-near-vm-logic = { path="../near-vm-logic", features=["mocks"], version = "0.2.0"}
+near-vm-logic = { path="../near-vm-logic", features=["mocks"], version = "0.2.3"}
 assert_matches = "1.3.0"
 wabt = "0.7.4"
 bencher = "0.1.5"

runtime/near-vm-runner/src/prepare.rs

@@ -57,7 +57,7 @@ impl<'a> ContractModule<'a> {
         let Self { module, config } = self;
         // TODO(#194): Re-enable .with_forbidden_floats() once AssemblyScript is fixed.
         let gas_rules = rules::Set::new(config.regular_op_cost, Default::default())
-            .with_forbidden_floats()
+            //            .with_forbidden_floats()
             .with_grow_cost(config.grow_mem_cost);
         let module = pwasm_utils::inject_gas_counter(module, &gas_rules)
             .map_err(|_| PrepareError::GasInstrumentation)?;

runtime/runtime/Cargo.toml

@@ -16,6 +16,7 @@ rand = "0.6"
 rand_xorshift = "0.1"
 ethash = "0.3"
 ethereum-bigint = "0.2"
+sodiumoxide = "0.2.2"
 
 near-primitives = { path = "../../core/primitives" }
 near-store = { path = "../../core/store" }

runtime/runtime/src/ext.rs

@@ -190,4 +190,9 @@ impl<'a> External for RuntimeExt<'a> {
         self.action_receipts.push((receiver_id, new_receipt));
         Ok(new_receipt_index)
     }
+
+    fn sha256(&self, data: &[u8]) -> Result<Vec<u8>, ExternalError> {
+        let value_hash = sodiumoxide::crypto::hash::sha256::hash(data);
+        Ok(value_hash.as_ref().to_vec())
+    }
 }