Fix bug overwriting content when more than one declaration

python/requirements.txt

@@ -1,2 +1,2 @@
-confini~=0.5.1
-chainlib-eth~=0.0.10
+confini~=0.5.2
+chainlib-eth~=0.0.22

python/setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = eth-address-index
-version = 0.2.4
+version = 0.2.5
 description = Signed metadata declarations for ethereum addresses
 author = Louis Holbrook
 author_email = dev@holbrook.no
@@ -38,3 +38,4 @@ packages =
 console_scripts =
 	eth-address-declarator-deploy = eth_address_declarator.runnable.deploy:main
 	eth-address-declarator-add = eth_address_declarator.runnable.add:main
+	eth-address-declarator-view = eth_address_declarator.runnable.view:main

python/test_requirements.txt

@@ -1,4 +1,4 @@
 eth-tester==0.5.0b3
 py-evm==0.3.0a20
-eth-accounts-index>=0.1.2a3,<0.2.0
-eth_erc20>=0.1.2a3,<=0.2.0
+eth-accounts-index~=0.1.3
+eth_erc20~=0.1.5

python/tests/test_addressdeclarator.py

@@ -183,5 +183,56 @@ class TestAddressDeclarator(TestAddressDeclaratorBase):
         self.assertEqual(c.parse_declaration_address_at(r), strip_0x(self.accounts[2]))
 
 
+    def test_three_first(self):
+        d = []
+        for i in range(3):
+            d.append(add_0x(os.urandom(32).hex()))
+
+        nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
+        c = Declarator(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+
+        for proof in d:
+            (tx_hash_hex, o) = c.add_declaration(self.address, self.accounts[0], self.foo_token_address, proof)
+            self.rpc.do(o)
+
+        o = c.declarator_count(self.address, self.foo_token_address, sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        self.assertEqual(c.parse_declarator_count(r), 1)
+
+        o = c.declaration(self.address, self.accounts[0], self.foo_token_address, sender_address=self.accounts[0])
+        r = self.rpc.do(o)
+        proofs = c.parse_declaration(r)
+        self.assertEqual(len(proofs), 3)
+
+        for i in range(3):
+            self.assertEqual(proofs[i], strip_0x(d[i]))
+
+
+    def test_three_first_different(self):
+        d = []
+        a = []
+        for i in range(3):
+            d.append(add_0x(os.urandom(32).hex()))
+            a.append(add_0x(os.urandom(20).hex()))
+
+        nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
+        c = Declarator(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+
+        for i in range(3):
+            (tx_hash_hex, o) = c.add_declaration(self.address, self.accounts[0], a[i], d[i])
+            self.rpc.do(o)
+
+        for i in range(3):
+            o = c.declarator_count(self.address, a[i], sender_address=self.accounts[0])
+            r = self.rpc.do(o)
+            self.assertEqual(c.parse_declarator_count(r), 1)
+
+            o = c.declaration(self.address, self.accounts[0], a[i], sender_address=self.accounts[0])
+            r = self.rpc.do(o)
+            proofs = c.parse_declaration(r)
+            self.assertEqual(len(proofs), 1)
+            self.assertEqual(proofs[0], strip_0x(d[i]))
+
+
 if __name__ == '__main__':
     unittest.main()

solidity/AddressDeclarator.sol

@@ -20,20 +20,21 @@ contract AddressDeclarator {
 		contents[contents.length-1].push(blockhash(block.number));
 
 		addDeclaration(msg.sender, _initialDescription);
+
 	}
 	
 	function toReference(address _declarator, address _subject) private pure returns ( bytes32 ) {
 		bytes32 k;
-		bytes memory signMaterial = new bytes(40);
+		bytes memory addrMaterial = new bytes(40);
 		bytes memory addrBytes = abi.encodePacked(_declarator);
 		for (uint256 i = 0; i < 20; i++) {
-			signMaterial[i] = addrBytes[i];
+			addrMaterial[i] = addrBytes[i];
 		}
 		addrBytes = abi.encodePacked(_subject);
 		for (uint256 i = 0; i < 20; i++) {
-			signMaterial[i+20] = addrBytes[i];
+			addrMaterial[i+20] = addrBytes[i];
 		}
-		k = sha256(signMaterial);
+		k = sha256(addrMaterial);
 		return k;
 	}
 
@@ -77,9 +78,9 @@ contract AddressDeclarator {
 			declarator[_subject].push(tx.origin);
 			contents.push(declarationContents);
 			declarationIndex[tx.origin].push(_subject);
+			idx = contents.length-1;
 		}
 
-		idx = contents.length-1;
 		declarationContentIndex[ks[0]] = idx;
 		contents[idx].push(_proof);