mirror of https://github.com/poanetwork/quorum.git
comments added to contract
This commit is contained in:
parent
ef1708fbc0
commit
4d31d85ff8
|
@ -2,6 +2,7 @@ pragma solidity ^0.4.23;
|
|||
|
||||
contract Clusterkeys {
|
||||
|
||||
// Struct for managing the org details
|
||||
enum Operation {None, Add, Delete}
|
||||
struct OrgDetails {
|
||||
string orgId;
|
||||
|
@ -10,9 +11,9 @@ contract Clusterkeys {
|
|||
Operation pendingOp;
|
||||
}
|
||||
OrgDetails [] private orgList;
|
||||
|
||||
mapping(bytes32 => uint) private OrgIndex;
|
||||
|
||||
// Struct for managing the voter accounst for the org
|
||||
struct OrgVoterDetails {
|
||||
string orgId;
|
||||
address [] orgVoterAccount;
|
||||
|
@ -20,32 +21,50 @@ contract Clusterkeys {
|
|||
OrgVoterDetails [] private voterList;
|
||||
mapping(bytes32 => uint) private VoterOrgIndex;
|
||||
|
||||
// mapping to monitor the voting status for each acount and
|
||||
// overall voting count
|
||||
mapping (uint => mapping (address => bool)) private voteStatus;
|
||||
mapping (uint => uint) private voteCount;
|
||||
|
||||
uint private numberOfOrgs = 0;
|
||||
|
||||
uint private orgVoterNum = 0;
|
||||
|
||||
// events related to Org level key management
|
||||
event OrgKeyAdded(string _orgId, string _privateKey);
|
||||
event OrgKeyDeleted(string _orgId, string _privateKey);
|
||||
event orgVoterAdded(string _orgId, string _voterAccount);
|
||||
event KeyNotFound(string _privateKey);
|
||||
event OrgNotFound(string _orgId);
|
||||
event KeyExists(string _orgId, string _privateKey);
|
||||
event VoterAdded(string _orgId, address _address);
|
||||
event VoterExists(string _orgId, address _address);
|
||||
event VoterNotFound(string _orgId, address _address);
|
||||
event VoterAccountDeleted(string _orgId, address _address);
|
||||
event NoVotingAccount(string _orgId);
|
||||
event OrgNotFound(string _orgId);
|
||||
|
||||
// events related to org level approval process
|
||||
event PendingApproval(string _orgId);
|
||||
event ItemForApproval(string _orgId, Operation _pendingOp, string _privateKey);
|
||||
event NothingToApprove(string _orgId);
|
||||
|
||||
// events related to managing voting accounts for the org
|
||||
event NoVotingAccount(string _orgId);
|
||||
event VoterAdded(string _orgId, address _address);
|
||||
event VoterNotFound(string _orgId, address _address);
|
||||
event VoterAccountDeleted(string _orgId, address _address);
|
||||
event VoterExists(string _orgId, address _address);
|
||||
|
||||
// events related to helper functions to print all org keys and voter keys
|
||||
event PrintAll(string _orgId, string _privateKey);
|
||||
event PrintVoter(string _orgId, address _voterAccount);
|
||||
event PrintKey(string _orgId, Operation _pendingOp, string _pendingKey);
|
||||
|
||||
// returns the org index for the org list
|
||||
function getOrgIndex(string _orgId) internal view returns (uint)
|
||||
{
|
||||
return OrgIndex[keccak256(abi.encodePacked(_orgId))] - 1;
|
||||
}
|
||||
|
||||
// returns the voter index for the org from voter list
|
||||
function getOrgIndexVoter(string _orgId) internal view returns (uint)
|
||||
{
|
||||
return VoterOrgIndex[keccak256(abi.encodePacked(_orgId))] - 1;
|
||||
}
|
||||
|
||||
// checks if the sender is one of the registered voter account for the org
|
||||
modifier canVote(string _orgId){
|
||||
bool flag = false;
|
||||
uint orgIndex = getOrgIndexVoter(_orgId);
|
||||
|
@ -59,16 +78,8 @@ contract Clusterkeys {
|
|||
_;
|
||||
}
|
||||
|
||||
function getOrgIndex(string _orgId) internal view returns (uint)
|
||||
{
|
||||
return OrgIndex[keccak256(abi.encodePacked(_orgId))] - 1;
|
||||
}
|
||||
|
||||
function getOrgIndexVoter(string _orgId) internal view returns (uint)
|
||||
{
|
||||
return VoterOrgIndex[keccak256(abi.encodePacked(_orgId))] - 1;
|
||||
}
|
||||
|
||||
// checks if the org has any voter accounts set up or not
|
||||
function checkIfVoterExists(string _orgId, address _address) internal view returns (bool, uint){
|
||||
bool keyExists = false;
|
||||
uint voterIndex = getOrgIndexVoter(_orgId);
|
||||
|
@ -81,6 +92,7 @@ contract Clusterkeys {
|
|||
return (keyExists, i);
|
||||
}
|
||||
|
||||
// checks if the voter account is already in the voter accounts list for the org
|
||||
function checkVotingAccountExists(string _orgId) internal returns (bool)
|
||||
{
|
||||
if (VoterOrgIndex[keccak256(abi.encodePacked(_orgId))] == 0){
|
||||
|
@ -95,6 +107,7 @@ contract Clusterkeys {
|
|||
return true;
|
||||
}
|
||||
|
||||
// checks if there are any pending unapproved actions for the org
|
||||
function checkingPendingOp(string _orgId) internal view returns (bool)
|
||||
{
|
||||
if (OrgIndex[keccak256(abi.encodePacked(_orgId))] == 0){
|
||||
|
@ -107,6 +120,7 @@ contract Clusterkeys {
|
|||
return false;
|
||||
}
|
||||
|
||||
// checks if there the key is already in the list of private keys for the org
|
||||
function checkIfKeyExists(string _orgId, string _privateKey) internal view returns (bool, uint){
|
||||
bool keyExists = false;
|
||||
uint orgIndex = getOrgIndex(_orgId);
|
||||
|
@ -119,6 +133,7 @@ contract Clusterkeys {
|
|||
return (keyExists, i);
|
||||
}
|
||||
|
||||
// function for adding a voter account to a org
|
||||
function addVoter(string _orgId, address _address) external
|
||||
{
|
||||
if (VoterOrgIndex[keccak256(abi.encodePacked(_orgId))] == 0) {
|
||||
|
@ -143,6 +158,7 @@ contract Clusterkeys {
|
|||
}
|
||||
}
|
||||
|
||||
// function for deleting a voter account to a org
|
||||
function deleteVoter(string _orgId, address _address) external
|
||||
{
|
||||
if (VoterOrgIndex[keccak256(abi.encodePacked(_orgId))] == 0) {
|
||||
|
@ -150,9 +166,6 @@ contract Clusterkeys {
|
|||
}
|
||||
else {
|
||||
uint voterIndex = getOrgIndexVoter(_orgId);
|
||||
// uint i = 0;
|
||||
//bool keyExists = false;
|
||||
|
||||
(bool voterExists, uint i) = checkIfVoterExists(_orgId, _address);
|
||||
|
||||
if (voterExists == true) {
|
||||
|
@ -169,6 +182,8 @@ contract Clusterkeys {
|
|||
}
|
||||
}
|
||||
|
||||
// function for adding a private key for the org. Thsi will be added once
|
||||
// approval process is complete
|
||||
function addOrgKey(string _orgId, string _privateKey) external
|
||||
{
|
||||
if (checkVotingAccountExists(_orgId)){
|
||||
|
@ -193,7 +208,6 @@ contract Clusterkeys {
|
|||
else {
|
||||
uint orgIndex;
|
||||
orgIndex = getOrgIndex(_orgId);
|
||||
// orgList[orgIndex].privateKey.push(_privateKey);
|
||||
orgList[orgIndex].pendingKey = _privateKey;
|
||||
orgList[orgIndex].pendingOp = Operation.Add;
|
||||
voterInit(_orgId);
|
||||
|
@ -204,6 +218,8 @@ contract Clusterkeys {
|
|||
}
|
||||
}
|
||||
|
||||
// function for deleting a private key for the org. Thsi will be deleted once
|
||||
// approval process is complete
|
||||
function deleteOrgKey(string _orgId, string _privateKey) external
|
||||
{
|
||||
if (checkVotingAccountExists(_orgId)){
|
||||
|
@ -235,22 +251,7 @@ contract Clusterkeys {
|
|||
}
|
||||
}
|
||||
|
||||
function voterInit(string _orgId) internal {
|
||||
uint orgIndex = getOrgIndexVoter(_orgId);
|
||||
for (uint i = 0; i < voterList[orgIndex].orgVoterAccount.length; i++){
|
||||
voteStatus[orgIndex][voterList[orgIndex].orgVoterAccount[i]] = false;
|
||||
}
|
||||
voteCount[orgIndex] = 0;
|
||||
}
|
||||
|
||||
function processVote (string _orgId) internal {
|
||||
uint orgIndex = getOrgIndexVoter(_orgId);
|
||||
if (voteStatus[orgIndex][msg.sender] == false ){
|
||||
voteStatus[orgIndex][msg.sender] = true;
|
||||
voteCount[orgIndex]++;
|
||||
}
|
||||
}
|
||||
|
||||
// function for approving key add or delete operations
|
||||
function approvePendingOp(string _orgId) external canVote(_orgId)
|
||||
{
|
||||
if (checkingPendingOp(_orgId)){
|
||||
|
@ -263,6 +264,27 @@ contract Clusterkeys {
|
|||
}
|
||||
}
|
||||
|
||||
// initialize the voter account votes to false. This will be called when a
|
||||
// new item is initiated for approval
|
||||
function voterInit(string _orgId) internal {
|
||||
uint orgIndex = getOrgIndexVoter(_orgId);
|
||||
for (uint i = 0; i < voterList[orgIndex].orgVoterAccount.length; i++){
|
||||
voteStatus[orgIndex][voterList[orgIndex].orgVoterAccount[i]] = false;
|
||||
}
|
||||
voteCount[orgIndex] = 0;
|
||||
}
|
||||
|
||||
// processes the vote from the voter account.
|
||||
function processVote (string _orgId) internal {
|
||||
uint orgIndex = getOrgIndexVoter(_orgId);
|
||||
if (voteStatus[orgIndex][msg.sender] == false ){
|
||||
voteStatus[orgIndex][msg.sender] = true;
|
||||
voteCount[orgIndex]++;
|
||||
}
|
||||
}
|
||||
|
||||
// checks if enough votes have been cast for the pending operation. If yes
|
||||
// returns true
|
||||
function checkEnoughVotes (string _orgId) internal view returns (bool) {
|
||||
uint orgIndex = getOrgIndexVoter(_orgId);
|
||||
if (voteCount[orgIndex] > voterList[orgIndex].orgVoterAccount.length / 2 ){
|
||||
|
@ -271,6 +293,7 @@ contract Clusterkeys {
|
|||
return false;
|
||||
}
|
||||
|
||||
// function to process the approavl for add or delete
|
||||
function processApproval(uint _orgIndex) internal {
|
||||
if(checkEnoughVotes(orgList[_orgIndex].orgId)){
|
||||
string storage locKey = orgList[_orgIndex].pendingKey;
|
||||
|
@ -294,6 +317,7 @@ contract Clusterkeys {
|
|||
}
|
||||
}
|
||||
|
||||
// helper function to print all privates keys for an org
|
||||
function printAllOrg () public {
|
||||
for (uint i = 0; i < orgList.length; i++){
|
||||
for (uint j = 0; j < orgList[i].privateKey.length ; j++){
|
||||
|
@ -302,6 +326,7 @@ contract Clusterkeys {
|
|||
}
|
||||
}
|
||||
|
||||
// helper function to print all voters accounts for an org
|
||||
function printAllVoter () public {
|
||||
for (uint i = 0; i < voterList.length; i++){
|
||||
for (uint j = 0; j < voterList[i].orgVoterAccount.length ; j++){
|
||||
|
|
Loading…
Reference in New Issue