adding allowances

abi.go

@@ -140,7 +140,7 @@ func handleLog(vLog *types.Log, w *wallet.Wallet, q *uploader.Queue, jackalContr
 	}
 
 	cost := q.GetCost(fileSize*maxProofs, hours)
-	cost = int64(float64(cost) * 1.1)
+	cost = int64(float64(cost) * 1.2)
 	c := sdk.NewInt64Coin("ujkl", cost)
 
 	msg := &wasm.MsgExecuteContract{

forge/src/Jackal.sol

@@ -8,6 +8,23 @@ abstract contract Jackal {
 
     function getPrice() public view virtual returns(int);
 
+    mapping(address => mapping(address => bool)) public allowances;
+
+    function getAllowance(address from, address to) public view returns(bool) {
+        if (from == to) {
+            return true;
+        }
+        return allowances[to][from];
+    }
+
+    function addAllowance(address allow) public {
+        allowances[msg.sender][allow] = true;
+    }
+
+    function removeAllowance(address allow) public {
+        allowances[msg.sender][allow] = false;
+    }
+
     function getStoragePrice(uint64 filesize) public view returns (uint256) {
         uint256 price = uint256(getPrice());
 
@@ -32,13 +49,18 @@ abstract contract Jackal {
         return p;
     }
 
-    function postFile(string memory merkle, uint64 filesize) public payable{
+    function postFileFrom(address from, string memory merkle, uint64 filesize) public payable{
         require(msg.sender != address(0), "Invalid sender address");
+        require(getAllowance(msg.sender, from), "No allowance for this contract set");
 
         uint256 pE = getStoragePrice(filesize);
 
         require(msg.value >= pE, string.concat("Incorrect payment amount, need ", Strings.toString(pE), " wei"));
 
-        emit PostedFile(msg.sender, merkle, filesize);
+        emit PostedFile(from, merkle, filesize);
+    }
+
+    function postFile(string memory merkle, uint64 filesize) public payable{
+        postFileFrom(msg.sender, merkle, filesize);
     }
 }

forge/src/JackalInterface.sol

@@ -3,4 +3,5 @@ pragma solidity ^0.8.26;
 
 interface JackalInterface {
     function postFile(string memory merkle, uint64 filesize) external payable;
+    function postFileFrom(address from, string memory merkle, uint64 filesize) external payable;
 }

forge/src/StorageDrawer.sol

@@ -14,7 +14,7 @@ contract StorageDrawer {
     }
 
     function upload(string memory merkle, uint64 filesize) public payable {
-        jackalBridge.postFile{value: msg.value}(merkle, filesize);
+        jackalBridge.postFileFrom{value: msg.value}(msg.sender, merkle, filesize);
         cabinet[msg.sender].push(merkle);
     }
 

scripts/test.sh

@@ -12,7 +12,7 @@ rm -rf ~/.foundry/anvil
 sleep 5
 
 # Run the forge create command
-forge create  JackalBridge --root forge --rpc-url https://ethereum-sepolia-rpc.publicnode.com --private-key "0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"
+forge create  JackalBridge --root forge --rpc-url https://ethereum-sepolia-rpc.publicnode.com --private-key "2547c566531d275b86985d18dc90812009d396b6004436a35b689dccc2e86a83"
 
 # send myself some tokens >:)
 #cast send 0x9443A8C2aa7788EEE05f9734Ad4174a6C5CA0A25 --value 10ether  --private-key "0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80"