feat: forge + sender to provider + AbstractDecryptionReceiver

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "contracts/lib/forge-std"]
+	path = contracts/lib/forge-std
+	url = https://github.com/foundry-rs/forge-std

contracts/.github/workflows/test.yml

@@ -0,0 +1,34 @@
+name: test
+
+on: workflow_dispatch
+
+env:
+  FOUNDRY_PROFILE: ci
+
+jobs:
+  check:
+    strategy:
+      fail-fast: true
+
+    name: Foundry project
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: nightly
+
+      - name: Run Forge build
+        run: |
+          forge --version
+          forge build --sizes
+        id: build
+
+      - name: Run Forge tests
+        run: |
+          forge test -vvv
+        id: test

contracts/.gitignore

@@ -0,0 +1,14 @@
+# Compiler files
+cache/
+out/
+
+# Ignores development broadcast logs
+!/broadcast
+/broadcast/*/31337/
+/broadcast/**/dry-run/
+
+# Docs
+docs/
+
+# Dotenv file
+.env

contracts/README.md

@@ -0,0 +1,66 @@
+## Foundry
+
+**Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.**
+
+Foundry consists of:
+
+-   **Forge**: Ethereum testing framework (like Truffle, Hardhat and DappTools).
+-   **Cast**: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
+-   **Anvil**: Local Ethereum node, akin to Ganache, Hardhat Network.
+-   **Chisel**: Fast, utilitarian, and verbose solidity REPL.
+
+## Documentation
+
+https://book.getfoundry.sh/
+
+## Usage
+
+### Build
+
+```shell
+$ forge build
+```
+
+### Test
+
+```shell
+$ forge test
+```
+
+### Format
+
+```shell
+$ forge fmt
+```
+
+### Gas Snapshots
+
+```shell
+$ forge snapshot
+```
+
+### Anvil
+
+```shell
+$ anvil
+```
+
+### Deploy
+
+```shell
+$ forge script script/Counter.s.sol:CounterScript --rpc-url <your_rpc_url> --private-key <your_private_key>
+```
+
+### Cast
+
+```shell
+$ cast <subcommand>
+```
+
+### Help
+
+```shell
+$ forge --help
+$ anvil --help
+$ cast --help
+```

contracts/foundry.toml

@@ -0,0 +1,6 @@
+[profile.default]
+src = "src"
+out = "out"
+libs = ["lib"]
+
+# See more config options https://github.com/foundry-rs/foundry/blob/master/crates/config/README.md#all-options

contracts/src/AbstractDecryptionReceiver.sol

@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.24;
+
+import {IDecryptionReceiver} from "./IDecryptionReceiver.sol";
+
+abstract contract AbstractRandomnessReceiver {
+    address public immutable DECRYPTION_PROVIDER = 0x4633bbdb16153B325bbcef4Baa770d718Eb552b8;
+
+    error NotAuthorizedDecryptionProvider();
+
+    modifier onlyDecryptionProvider(){
+        if (msg.sender != DECRYPTION_PROVIDER) revert NotAuthorizedDecryptionProvider();
+        _;
+    }
+}

contracts/IBlocklockSender.sol → contracts/src/IBlocklockProvider.sol

@@ -3,7 +3,7 @@ pragma solidity 0.8.24;
 
 import "./TypesLib.sol";
 
-interface IBlocklockSender {
+interface IBlocklockProvider {
     /**
      * @notice Requests the generation of a blocklock decryption key at a specific blockHeight.
      * @dev Initiates a blocklock decryption key request.

contracts/IDecryptionSender.sol → contracts/src/IDecryptionProvider.sol

@@ -4,7 +4,7 @@ pragma solidity 0.8.24;
 import {TypesLib} from "./TypesLib.sol";
 
 /// @notice Smart contract that stores and conditionally decrypts encrypted messages / data
-interface IDecryptionSender {
+interface IDecryptionProvider {
     /// Setters
 
     /// @notice Registers a Ciphertext and associated conditions for decryption