private async Task UpdateTokenHeaderIfNecessary(
bool setControlsEnabled, bool focusPayloadTxtControl = false)
{
bool renewToken = true;
if (this.tokenAcquiredTime != default)
{
TimeSpan age = DateTime.Now.Subtract(this.tokenAcquiredTime);
renewToken = (age > TimeSpan.FromMinutes(42));
}
if ((config != null) && renewToken)
{
string clientId = this.config.ClientID;
string secret = this.config.Secret;
string tenantId = this.config.TenantID;
string scope = $"{this.config.Scope}/.default";
try
{
if ((clientId != null) && (secret != null))
{
await this.GetAuthenticationHeader(
clientId, secret, tenantId, scope);
}
else
{
await this.GetAuthenticationHeader(
this.config.Scope,
"51f81489-12ee-4a9e-aaae-a2591f45987d",
this.config.Username,
this.config.Password,
tenantId
);
}
}
catch (Exception ex)
{
MessageBox.Show($"An Exception was thrown while acquiring the token.", Program.PROGRAM_TITLE,
MessageBoxButtons.OK, MessageBoxIcon.Error);
using (var pop = new TextViewerFrm("Exception Viewer", this.config, ex.ToString()))
{
pop.ShowDialog();
return;
}
}
}
if (setControlsEnabled)
{
this.EnableControls(true);
}
if (focusPayloadTxtControl)
{
this.PayloadTxt.Focus();
}
}
private void ShowResponeLbl_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(this.response))
{
using (var pop = new TextViewerFrm("Response Viewer", this.config, this.response))
{
pop.ShowDialog();
}
}
}
private void ShowTokenLbl_Click(object sender, EventArgs e)
{
if (this.tokenHeader != null)
{
string token = this.tokenHeader.ToString();
using (var pop = new TextViewerFrm("Token Viewer", this.config, token))
{
pop.ShowDialog();
}
}
}
private async void CallAPIBtn_Click(object sender, EventArgs e)
{
this.response = string.Empty;
Uri uri = null;
try
{
this.StatusStrip.BackColor = SystemColors.Control;
this.EnableControls(false);
this.StatusCodeLbl.Text = STATUS_CODE_PREFIX;
this.BytesReceivedLbl.Text = BYTES_RECEIVED_PREFIX;
this.ToolStripProgressBar.Style = ProgressBarStyle.Marquee;
this.ToolStripProgressBar.MarqueeAnimationSpeed = 50;
string txt = this.PreparePayload(this.PayloadTxt.Text);
if (this.AutoFormatChk.Checked && ((string)this.MethodCmb.SelectedItem != "GET"))
{
txt = JsonHelper.FormatIfJson(txt);
}
this.PayloadTxt.Text = txt;
string path = $"{this.ControllerCmb.SelectedItem}/{this.EndpointCmb.SelectedItem}";
if (!path.EndsWith("/"))
{
path = $"{path}/";
}
uri = new Uri(new Uri($"{this.HostCmb.SelectedItem}"), path);
string message = txt;
await this.UpdateTokenHeaderIfNecessary(false);
this.SetStatus($"Calling: {uri}");
HttpResponseMessage response = await CallAsync(message, uri, this.tokenHeader);
this.SetStatus($"Response received from: {uri}");
this.StatusCodeLbl.Text = $"{STATUS_CODE_PREFIX} {response.StatusCode}";
this.response = await response.Content.ReadAsStringAsync();
this.BytesReceivedLbl.Text = $"{BYTES_RECEIVED_PREFIX} {this.response.Length}";
this.StatusStrip.BackColor = response.IsSuccessStatusCode
? Color.FromArgb(196, 255, 196)
: Color.FromArgb(255, 255, 196);
}
catch (Exception ex)
{
this.StatusStrip.BackColor = Color.LightPink;
if (ex.InnerException is WebException webException)
{
switch (webException.Status)
{
case WebExceptionStatus.ConnectFailure:
case WebExceptionStatus.ReceiveFailure:
case WebExceptionStatus.ConnectionClosed:
case WebExceptionStatus.KeepAliveFailure:
{
var inner = this.GetMostInnerException(ex);
this.SetStatus("EXCEPTION: " + inner.Message);
return;
}
}
}
using (var pop = new TextViewerFrm("Exception Viewer", this.config, ex.ToString()))
{
pop.ShowDialog();
}
return;
}
finally
{
this.EnableControls(true);
this.ToolStripProgressBar.Style = ProgressBarStyle.Blocks;
}
if (this.AutoOpenResponseChk.Checked && !string.IsNullOrEmpty(this.response))
{
using (var pop = new TextViewerFrm("Response Viewer", this.config, this.response))
{
pop.ShowDialog();
}
}
}