|
public Pack ( |
||
| privKey | The private key to sign the data with | |
| return | byte[] | |
/// <summary>
/// - Verifies that we are allowed to update this chain
/// - Enrolls a new candidate chain with a CandidateOldVersionRecord referencing the old chain
/// - Adds a OldVersionRecord to the old chain referencing the new chain
/// - Adds a ChainUpdateRecord to the chain requesting update, forwarding it to the new chain.
/// This operation is irreversable.
/// </summary>
/// <param name="newCandidate">The updated candidate information</param>
/// <param name="password">The password provided by the candidate</param>
/// <param name="fp">The fingerprint to verify against</param>
/// <param name="privKey">The private key to pack the data with</param>
/// <param name="chainToUpdate">The chain ID of the chain to be updated</param>
/// <returns>The chain ID pointing to the updated candidate</returns>
public static byte[] UpdateCandidate(Candidate newCandidate, string password, Fingerprint fp,
RSAParameters privKey, byte[] chainToUpdate)
{
if (FullVerifyFromChain(chainToUpdate, password, fp, privKey) < 50f)
{
throw new AccessConfidenceTooLowException("Access confidence too low to update candidate.");
}
var newChainId = EnrollCandidate(newCandidate, password, privKey);
var ovr = new CandidateOldVersionRecord(chainToUpdate, newChainId);
var cur = new CandidateUpdatedRecord(chainToUpdate, newChainId);
var oldRecordEntry = Entry.NewEntry(ovr.Pack(privKey), null, newChainId);
var newRecordEntry = Entry.NewEntry(cur.Pack(privKey), null, chainToUpdate);
Entry.CommitEntry(oldRecordEntry, FactomWallet);
Entry.CommitEntry(newRecordEntry, FactomWallet);
Thread.Sleep(10100);
Entry.RevealEntry(oldRecordEntry);
Entry.RevealEntry(newRecordEntry);
return(newChainId);
}
/// <summary>
/// - Verifies that we are allowed to update this chain
/// - Enrolls a new candidate chain with a CandidateOldVersionRecord referencing the old chain
/// - Adds a OldVersionRecord to the old chain referencing the new chain
/// - Adds a ChainUpdateRecord to the chain requesting update, forwarding it to the new chain.
/// This operation is irreversable.
/// </summary>
/// <param name="newCandidate">The updated candidate information</param>
/// <param name="password">The password provided by the candidate</param>
/// <param name="fp">The fingerprint to verify against</param>
/// <param name="privKey">The private key to pack the data with</param>
/// <param name="chainToUpdate">The chain ID of the chain to be updated</param>
/// <returns>The chain ID pointing to the updated candidate</returns>
public static byte[] UpdateCandidate(Candidate newCandidate, string password, Fingerprint fp,
RSAParameters privKey, byte[] chainToUpdate)
{
if (FullVerifyFromChain(chainToUpdate, password, fp, privKey) < 50f)
throw new AccessConfidenceTooLowException("Access confidence too low to update candidate.");
var newChainId = EnrollCandidate(newCandidate, password, privKey);
var ovr = new CandidateOldVersionRecord(chainToUpdate, newChainId);
var cur = new CandidateUpdatedRecord(chainToUpdate, newChainId);
var oldRecordEntry = Entry.NewEntry(ovr.Pack(privKey), null, newChainId);
var newRecordEntry = Entry.NewEntry(cur.Pack(privKey), null, chainToUpdate);
Entry.CommitEntry(oldRecordEntry, FactomWallet);
Entry.CommitEntry(newRecordEntry, FactomWallet);
Thread.Sleep(10100);
Entry.RevealEntry(oldRecordEntry);
Entry.RevealEntry(newRecordEntry);
return newChainId;
}