private void buttonQuery_Click(object sender, EventArgs e)
{
string profile;
JObject j;
bool verified = false;
string owner = textBoxAccount.Text;
if (owner.Contains("@"))
{
owner = ProfileContractHelper.QueryOwner(owner);
verified = true;
}
j = ProfileContractHelper.QueryByAccount(owner);
profile = j.ToString();
string email = j["email"].AsString();
if (email != "" && !verified)
{
JObject j1 = ProfileContractHelper.Query(email);
string email1 = j1["email"].AsString();
verified = email1.Equals(email);
}
textBoxProfile.Text = profile;
labelVerificationStatus.Text = verified ? "Yes" : "No";
textBoxAddress.Text = owner;
}
private void RefreshCurrentAccountProfile()
{
string owner = comboBoxAccounts.Text;
JObject j = ProfileContractHelper.QueryByAccount(owner);
string profile = j.ToString();
string email = j["email"].AsString();
bool verified = false;
if (email != "")
{
JObject j1 = ProfileContractHelper.Query(email);
string email1 = j1["email"].AsString();
verified = email1.Equals(email);
}
textBoxProfile.Text = profile;
labelVerificationStatus.Text = verified ? "Yes" : "No";
linkLabelVerifyLink.Visible = !verified && email != "";
if (linkLabelVerifyLink.Visible)
{
emailVerifyReqParams = new Dictionary <string, string>()
{
{ "email", email },
{ "owner", owner },
};
}
}
private string CheckCurrentAccountProfile()
{
JObject profile = ProfileContractHelper.QueryByAccount(comboBoxAccounts.Text);
string email = profile["email"].AsString();
if (email == "")
{
MessageBox.Show("Your current account has no valid email binding yet, register one first", "Error!");
return("");
}
return(email);
}
private void buttonVerifyResponse_Click(object sender, EventArgs e)
{
if (!CheckEmailAddressInput())
{
return;
}
string myEmail = CheckCurrentAccountProfile();
JObject j = ParseChallengeMessageSend(textBoxChallengeSend.Text.Trim(), myEmail);
if (j == null)
{
return;
}
string challenge = j["challenge"].AsString();
string message = textBoxResponseReceived.Text.Trim();
string[] parts = message.Split('\n');
if (parts.Length != 2)
{
MessageBox.Show("Received response message is invalid", "Error!");
return;
}
try
{
JObject j1 = JObject.Parse(parts[0]);
string purpose = j1["purpose"].AsString();
string from = j1["from"].AsString();
string to = j1["to"].AsString();
string address = j1["address"].AsString();
string response = j1["response"].AsString();
if (purpose != "NEO email address verification response" || response.Length != 16)
{
MessageBox.Show("Received response message is invalid", "Error!");
return;
}
if (from != textBoxPeerEmail.Text)
{
MessageBox.Show("Received response message is not send from email addree to be verified", "Error!");
return;
}
if (to != myEmail)
{
MessageBox.Show("Received response message is not send to current selected account", "Error!");
return;
}
JObject j2 = ProfileContractHelper.QueryByAccount(address);
string peerEmail = j2["email"].AsString();
if (peerEmail != from)
{
MessageBox.Show("Received response message is send from email address different than its profile", "Error!");
return;
}
string pubkey = j2["pubkey"].AsString();
if (!VerifySignature(parts[0], parts[1], pubkey))
{
MessageBox.Show("Received response message has invalid signature!", "Error!");
return;
}
if (response != challenge)
{
MessageBox.Show("Received response message has invalid response code than your original generated challenge code", "Error!");
return;
}
MessageBox.Show("The email address has pass all verication test successfully");
}
catch (Exception)
{
MessageBox.Show("Received challenge message is invalid", "Error!");
return;
}
}