cicnet/erc20-demurrage-token
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Remove minter alias in contract

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This commit is contained in:
lash 2023-02-12 08:31:08 +00:00
parent 4e6e5300f7
commit 7982dbae97
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
6 changed files with 26 additions and 13 deletions
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2
python/erc20_demurrage_token/data/DemurrageTokenSingleNocap.bin
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2
python/erc20_demurrage_token/data/DemurrageTokenSingleNocap.json
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15
python/erc20_demurrage_token/token.py
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@ -146,9 +146,14 @@ class DemurrageToken(ERC20, SealedContract, ExpiryContract):
return tx
# backwards compatibility
def add_minter(self, contract_address, sender_address, address, tx_format=TxFormat.JSONRPC):
return self.add_writer(contract_address, sender_address, address, tx_format=tx_format)
def add_writer(self, contract_address, sender_address, address, tx_format=TxFormat.JSONRPC):
enc = ABIContractEncoder()
enc.method('addMinter')
enc.method('addWriter')
enc.typ(ABIContractType.ADDRESS)
enc.address(address)
data = enc.get()
@ -169,9 +174,15 @@ class DemurrageToken(ERC20, SealedContract, ExpiryContract):
tx = self.finalize(tx, tx_format)
return tx
# backwards compatibility
def remove_minter(self, contract_address, sender_address, address, tx_format=TxFormat.JSONRPC):
return self.delete_writer(contract_address, sender_address, address, tx_format=tx_format)
def delete_writer(self, contract_address, sender_address, address, tx_format=TxFormat.JSONRPC):
enc = ABIContractEncoder()
enc.method('removeMinter')
enc.method('deleteWriter')
enc.typ(ABIContractType.ADDRESS)
enc.address(address)
data = enc.get()

6
python/erc20_demurrage_token/unittest/base.py
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@ -77,6 +77,12 @@ class TestTokenDeploy:
r = rpc.do(o)
self.start_time = r['timestamp']
(tx_hash, o) = interface.add_writer(self.address, deployer_address, deployer_address)
r = rpc.do(o)
o = receipt(tx_hash)
r = rpc.do(o)
assert r['status'] == 1
return self.address

3
python/tests/test_amounts.py
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@ -27,6 +27,9 @@ class TestAmounts(TestDemurrageDefault):
c = DemurrageToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
(tx_hash, o) = c.mint_to(self.address, self.accounts[0], self.accounts[1], 1000)
r = self.rpc.do(o)
o = receipt(tx_hash)
r = self.rpc.do(o)
self.assertEqual(r['status'], 1)
self.backend.time_travel(self.start_time + self.period_seconds)

11
solidity/DemurrageTokenSingleNocap.sol
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@ -138,7 +138,6 @@ contract DemurrageTokenSingleNocap {
// ACL setup
owner = msg.sender;
// minter[owner] = true;
// ERC20 setup
name = _name;
@ -222,26 +221,20 @@ contract DemurrageTokenSingleNocap {
}
// Given address will be allowed to call the mintTo() function
function addMinter(address _minter) public returns (bool) {
function addWriter(address _minter) public returns (bool) {
require(!isSealed(MINTER_STATE));
require(msg.sender == owner);
minter[_minter] = true;
return true;
}
function addWriter(address _minter) public returns (bool) {
return addMinter(_minter);
}
// Given address will no longer be allowed to call the mintTo() function
function removeMinter(address _minter) public returns (bool) {
function deleteWriter(address _minter) public returns (bool) {
require(!isSealed(MINTER_STATE));
require(msg.sender == owner || _minter == msg.sender);
minter[_minter] = false;
return true;
}
function deleteWriter(address _minter) public returns (bool) {
return removeMinter(_minter);
}
/// Implements ERC20
function balanceOf(address _account) public view returns (uint256) {