private void btnGenerateEscrowInvitation_Click(object sender, EventArgs e)
{
EscrowCodeSet cs = new EscrowCodeSet();
txtEscrowForPayer.Text = cs.EscrowInvitationCodeA;
txtEscrowForPayee.Text = cs.EscrowInvitationCodeB;
}
private void btnPayerDone_Click(object sender, EventArgs e)
{
if (btnPayerDone.Text == "Reset")
{
setPayerElementsVisible(false);
btnPayerDone.Text = "Done";
return;
}
try {
txtPayerCode1.Text = Util.Base58Trim(txtPayerCode1.Text);
txtPayerCode2.Text = Util.Base58Trim(txtPayerCode2.Text);
EscrowCodeSet cs = new EscrowCodeSet(txtPayerCode1.Text, txtPayerCode2.Text);
txtPayerAddress.Text = cs.BitcoinAddress;
setPayerElementsVisible(true);
btnPayerDone.Text = "Reset";
if (cs.SamePartyWarningApplies)
{
MessageBox.Show("The Payment Invitation Code appears to have been generated from the same Escrow Invitation Code you entered, " +
"and not its mate. You might be verifying a Payment Invitation you produced yourself, rather than one " +
"produced by your trading partner.", "Are you verifying the wrong thing?", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
} catch (Exception ex) {
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
private void btnPayerDone_Click(object sender, EventArgs e)
{
if (btnPayerDone.Text == "Reset") {
setPayerElementsVisible(false);
btnPayerDone.Text = "Done";
return;
}
try {
EscrowCodeSet cs = new EscrowCodeSet(txtPayerCode1.Text, txtPayerCode2.Text);
txtPayerAddress.Text = cs.BitcoinAddress;
setPayerElementsVisible(true);
btnPayerDone.Text = "Reset";
if (cs.SamePartyWarningApplies) {
MessageBox.Show("The Payment Invitation Code appears to have been generated from the same Escrow Invitation Code you entered, " +
"and not its mate. You might be verifying a Payment Invitation you produced yourself, rather than one " +
"produced by your trading partner.", "Are you verifying the wrong thing?", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
} catch (Exception ex) {
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
private void btnGenerateEscrowInvitation_Click(object sender, EventArgs e)
{
EscrowCodeSet cs = new EscrowCodeSet();
txtEscrowForPayer.Text = cs.EscrowInvitationCodeA;
txtEscrowForPayee.Text = cs.EscrowInvitationCodeB;
}
private void btnGenPayee_Click(object sender, EventArgs e)
{
try {
txtPayeeCode.Text = Util.Base58Trim(txtPayeeCode.Text);
EscrowCodeSet cs = new EscrowCodeSet(txtPayeeCode.Text);
txtPayeeGeneratedInvite.Text = cs.PaymentInvitationCode;
txtPayeeGeneratedAddress.Text = cs.BitcoinAddress;
} catch (Exception ex) {
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
private void btnRedeem_Click(object sender, EventArgs e)
{
try {
EscrowCodeSet cs = new EscrowCodeSet(txtRedeemCode1.Text, txtRedeemCode2.Text, txtRedeemCode3.Text);
txtRedeemAddress.Text = cs.BitcoinAddress;
txtRedeemPrivKey.Text = cs.PrivateKey;
} catch (Exception ex) {
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
private void btnGenPayee_Click(object sender, EventArgs e)
{
try {
EscrowCodeSet cs = new EscrowCodeSet(txtPayeeCode.Text);
txtPayeeGeneratedInvite.Text = cs.PaymentInvitationCode;
txtPayeeGeneratedAddress.Text = cs.BitcoinAddress;
} catch (Exception ex) {
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
private void btnRedeem_Click(object sender, EventArgs e)
{
try {
txtRedeemCode1.Text = Util.Base58Trim(txtRedeemCode1.Text);
txtRedeemCode2.Text = Util.Base58Trim(txtRedeemCode2.Text);
txtRedeemCode3.Text = Util.Base58Trim(txtRedeemCode3.Text);
EscrowCodeSet cs = new EscrowCodeSet(txtRedeemCode1.Text, txtRedeemCode2.Text, txtRedeemCode3.Text);
txtRedeemAddress.Text = cs.BitcoinAddress;
txtRedeemPrivKey.Text = cs.PrivateKey;
} catch (Exception ex) {
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
public HttpResponseMessage Put(string id, EscrowWebCreate form)
{
Guid listid;
if (!string.IsNullOrEmpty(id) && Guid.TryParse(id, out listid))
{
Listing list = data.Listings.GetByID(listid);
if (list != null)
{
if (!form.PubKey.StartsWith("-----BEGIN PUBLIC KEY-----\nMI") ||
!form.PubKey.EndsWith("-----END PUBLIC KEY-----"))
{
ModelState.AddModelError("PubKey", "Invalid public key");
}
if (list.UserProfile.UserId == WebSecurity.CurrentUserId) // cant buy own item
{
ModelState.AddModelError("id", "Cannot buy own item");
}
if (list.ListingAdditions.Any(s => (ListingAdditionType)s.AdditionType == ListingAdditionType.Shipping) &&
(!form.ShippingId.HasValue ||
!list.ListingAdditions.Where(s => (ListingAdditionType)s.AdditionType == ListingAdditionType.Shipping)
.Any(s => s.LAId == form.ShippingId.Value))) // Bad shipping selection
{
ModelState.AddModelError("ShippingId", "Invalid shipping id");
}
if ((form.VariationId.HasValue && form.VariationId.Value > -1) &&
!list.ListingAdditions.Where(s => (ListingAdditionType)s.AdditionType == ListingAdditionType.SingleSelect)
.Any(s => s.LAId == form.VariationId.Value)) // Bad variation
{
ModelState.AddModelError("VariationId", "Invalid variation id");
}
if (!ModelState.IsValid)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
else
{
ListingAddition ship = form.ShippingId.HasValue
? list.ListingAdditions.SingleOrDefault(s => s.LAId == form.ShippingId.Value)
: null;
ListingAddition vari = form.VariationId.HasValue && form.VariationId.Value > -1
? list.ListingAdditions.SingleOrDefault(s => s.LAId == form.VariationId.Value)
: null;
EscrowCodeSet cs = new EscrowCodeSet();
Escrow escrow = new Escrow()
{
EscrowId = Guid.NewGuid(),
BuyerId = WebMatrix.WebData.WebSecurity.CurrentUserId,
SellerId = list.UserId,
BuyerPubkey = form.PubKey,
BuyerPrivkey = form.EncPrivKey,
EicA = cs.EscrowInvitationCodeA,
EicB = cs.EscrowInvitationCodeB,
State = (int)EscrowState.Created,
CreatedDate = DateTime.Now,
ListingId = list.ListingId,
ShippingName = ship != null ? ship.Name : null,
ShippingPrice = ship != null ? ship.Price : new Nullable <decimal>(),
VariationName = vari != null ? vari.Name : null
};
//pubkeymd5 = MD5.Create()
// .ComputeHash(Encoding.UTF8.GetBytes(form.PubKey))
// .Select(x => x.ToString("x2"))
// .Aggregate((i, j) => i + j)
try
{
data.Escrows.Insert(escrow);
data.Save();
User buyer = data.Users.GetByID(WebMatrix.WebData.WebSecurity.CurrentUserId);
string emailBodyText =
"<p>User <b>" + buyer.UserName + "</b> wants to purchase your listing for: </p>" +
"<p><i>" + escrow.Listing.Title + "</p></i>" +
"<p>Click <a href=\"https://anark.it/escrow/\">here</a> to view your transactions</p><br/>" +
"<p>You may contact the buyer at <a href=\"mailto:" + buyer.Email + "\">" + buyer.Email + "</a></p>" +
"<p>For extra security, ask for the Session Code from the buyer if he has not already emailed it to you.</p>";
Globals.SendEmail(list.UserProfile.Email, "You have a purchase request!", emailBodyText);
}
catch (Exception err)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Failed to save"));
}
return(Request.CreateResponse(HttpStatusCode.Created, list.UserProfile.Email));
}
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Not found"));
}
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Not found"));
}
}
