/// <summary>
/// Tests that the signing details do not contain easily-detected errors.
/// </summary>
public void ValidateData()
{
if (PathsOfFilesToSign != null)
{
if (PathsOfFilesToSign.Count == 0)
{
throw new Exception("No files specified - nothing to sign!");
}
foreach (var path in PathsOfFilesToSign.Where(path => !File.Exists(path)))
{
throw new Exception("File to be signed does not exist: \"" + path + "\"");
}
}
if (CertificatePath != null)
{
var driveName = Path.GetPathRoot(CertificatePath);
var driveInfo = new DriveInfo(driveName);
while (!driveInfo.IsReady || !File.Exists(CertificatePath))
{
var cause = driveInfo.IsReady ? "The certificate file [" + CertificatePath + "] does not exist."
: "The digital certificate CD appears not to be in the drive [" + driveName + "].";
if (MessageBox.Show(cause + Environment.NewLine +
"If you wish the file(s) to be signed, insert the CD with access to \"" +
CertificatePath + "\" and press OK."
+ Environment.NewLine + Environment.NewLine +
"To continue without signing file(s), press Cancel.",
"SignMaster can't find digital certificate",
MessageBoxButtons.OKCancel) == DialogResult.Cancel)
{
throw new Exception("Certificate not found - file(s) not signed.");
}
}
}
}
/// <summary>
/// Interprets the process's command line arguments and fills in the data
/// structure accordingly. The command line need not contain a comprehensive
/// set of values.
/// </summary>
/// <param name="args">Command line arguments to our process</param>
public void ParseCommandLineArgs(string[] args)
{
// Forget everything we knew before:
Reset();
// Set up an array of flags so we can know which arguments we've dealt with:
var usedArgs = new bool[args.Length];
for (var i = 0; i < args.Length; i++)
{
switch (args[i].ToLowerInvariant())
{
case "-p": // Certifiacte password
case "/p":
if (i + 1 >= args.Length || usedArgs[i + 1])
{
throw new Exception("Option /p used with no password following it.");
}
Password = args[i + 1];
usedArgs[i] = usedArgs[i + 1] = true;
break;
case "-f": // Certificate file path
case "/f":
if (i + 1 >= args.Length || usedArgs[i + 1])
{
throw new Exception("Option /f used with no certificate path following it.");
}
CertificatePath = args[i + 1];
usedArgs[i] = usedArgs[i + 1] = true;
break;
case "-d":
case "/d":
if (i + 1 >= args.Length || usedArgs[i + 1])
{
throw new Exception("Option /d used with no description following it.");
}
Description = args[i + 1];
usedArgs[i] = usedArgs[i + 1] = true;
break;
case "-t": // URL of timestamp
case "/t":
if (i + 1 >= args.Length || usedArgs[i + 1])
{
throw new Exception("Option /t used with no timestamp URL following it.");
}
TimestampUrl = args[i + 1];
usedArgs[i] = usedArgs[i + 1] = true;
break;
case "-du": // (rare) URL for product further information
case "/du":
if (i + 1 >= args.Length || usedArgs[i + 1])
{
throw new Exception("Option /du used with no further information URL following it.");
}
FurtherInfoUrl = args[i + 1];
usedArgs[i] = usedArgs[i + 1] = true;
break;
default: // Path of a file to be signed
if (usedArgs[i])
{
break;
}
if (PathsOfFilesToSign == null)
{
PathsOfFilesToSign = new List <string>();
}
PathsOfFilesToSign.Add(args[i]);
usedArgs[i] = true;
break;
}
}
// Fill in known defaults for missing parameters:
if (CertificatePath == null)
{
// If the Master Installer utilties have been initialize properly, there
// will be an environment variable DIGITAL_CERT_DRIVE set to the drive of
// the certificate CD:
var digitalCertificateDrive = Environment.GetEnvironmentVariable("DIGITAL_CERT_DRIVE");
if (digitalCertificateDrive != null)
{
CertificatePath = Path.Combine(digitalCertificateDrive, "Comodo.pfx");
}
}
if (TimestampUrl == null)
{
TimestampUrl = "http://timestamp.comodoca.com/authenticode";
}
}
