public void getcommit(ucommit ucom, user u)
{
vtb.AppendText("Commitment request received from " + u.name + "! \n");
if (ucom.getD() < ucom.getcert().getexp())
if (verifyuser(ucom))
if (verifycert(ucom.getcert()))
{
vtb.AppendText("\tCommitment approved, message sent ! \n");
trust = true;
ucomm = ucom;
lastpay = new payment(ucom.getc0(),0);
u.comconfirm(true, this);
if (!(cycleth.IsAlive == true))
cycleth.Start();
}
else
{
vtb.AppendText("\tCertificate Signature Invalid, message sent ! \n");
u.comconfirm(false, this);
}
else
{
vtb.AppendText("\tUser Signature Invalid, message sent ! \n");
u.comconfirm(false, this);
}
else
{
vtb.AppendText("\tCertificate expired, message sent ! \n");
u.comconfirm(false, this);
}
}
public void getpayment(payment pay, user u)
{
int i = pay.geti();
BigInteger temp = pay.getci();
vtb.AppendText("Received payment of " + i + "$ from user: "******" !\n");
for (int j = i; j > 0; j--)
temp = hashf.hash(temp.ToString());
if (temp == lastpay.getci())
{
i += lastpay.geti();
lastpay = new payment(pay.getci(), i);
vtb.AppendText("\tPayment approved, message sent !\n");
u.payconfirm(true, this,0);
}
else
{
vtb.AppendText("\tPayment failed, message sent !\n");
u.payconfirm(false, this,i);
}
}
public redmess(payment pw, ucommit ucom)
{
lpay = pw;
ucomm = ucom;
}
public void sendpayment(int pnr, vendor v)
{
currentpw += pnr;
if (currentpw > pwnr)
MessageBox.Show("Pay word limit for Today reached !");
else
{
payment pay = new payment(pwords[currentpw], pnr);
utb.AppendText("Sent payment of " + pnr + "$ to vendor: " + v.name + " !\n");
v.getpayment(pay, this);
changepw(pnr);
}
}
public redmess(payment pw, ucommit ucom)
{
lpay = pw;
ucomm = ucom;
}