public static void When_load_certificate_thumb_empty()
{
const string thumbprint = "";
var norm = CertificateLoader.NormalizeThumbprint(thumbprint);
Assert.Equal(string.Empty, norm);
Assert.Throws <ArgumentNullException>(() => CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false, out _));
Assert.Throws <ArgumentNullException>(() => CertificateLoader.LoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false));
}
public static void When_load_certificate_thumb_noisy_only()
{
var thumbprint = new string('?', CertificateLoader.Sha1Length); // Special characters only
var norm = CertificateLoader.NormalizeThumbprint(thumbprint);
Assert.Equal(0, norm.Length);
Assert.Throws <ArgumentNullException>(() => CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, norm, false, out _));
Assert.Throws <FormatException>(() => CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false, out _));
Assert.Throws <FormatException>(() => CertificateLoader.LoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false));
}
public static void When_load_certificate_thumb_short_by_N(int n)
{
var thumbprint = s_existingCertificate.Thumbprint.Substring(n); // Too short
var norm = CertificateLoader.NormalizeThumbprint(thumbprint);
Assert.Equal(thumbprint.Length, norm.Length);
Assert.NotEqual(CertificateLoader.Sha1Length, norm.Length);
Assert.Throws <FormatException>(() => CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false, out _));
Assert.Throws <FormatException>(() => CertificateLoader.LoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false));
}
public static void When_load_certificate_thumb_noisy_short_0()
{
const string thumbprint = "\r\n"; // 0 chars after removing special chars
var norm = CertificateLoader.NormalizeThumbprint(thumbprint);
Assert.NotEqual(thumbprint.Length, norm.Length);
Assert.Equal(0, norm.Length);
Assert.Throws <ArgumentNullException>(() => CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, norm, false, out _));
Assert.Throws <ArgumentNullException>(() => CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false, out _));
Assert.Throws <ArgumentNullException>(() => CertificateLoader.LoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false));
}
public static void When_load_certificate_thumb_noisy_short(int n)
{
var thumbprint = "\n" + s_existingCertificate.Thumbprint.Substring(n) + "\t"; // Too short after removing special chars
var norm = CertificateLoader.NormalizeThumbprint(thumbprint);
Assert.NotEqual(thumbprint.Length, norm.Length);
Assert.NotEqual(CertificateLoader.Sha1Length, norm.Length);
Assert.Throws <FormatException>(() => CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, norm, false, out _));
Assert.Throws <FormatException>(() => CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false, out _));
Assert.Throws <FormatException>(() => CertificateLoader.LoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false));
}
public static void When_load_certificate_thumb_nonexistent()
{
var thumbprint = "00000" + s_existingCertificate.Thumbprint.Substring(10) + "00000"; // Valid format but unlikely to exist
var norm = CertificateLoader.NormalizeThumbprint(thumbprint);
Assert.Equal(thumbprint.Length, norm.Length);
Assert.Equal(CertificateLoader.Sha1Length, norm.Length);
var found = CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false, out _);
Assert.False(found);
Assert.Throws <InvalidOperationException>(() => CertificateLoader.LoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false));
}
public static void When_load_certificate_thumb_valid()
{
var thumbprint = s_existingCertificate.Thumbprint; // Valid in all respects (given that we already retrieved it locally)
var norm = CertificateLoader.NormalizeThumbprint(thumbprint);
Assert.Equal(CertificateLoader.Sha1Length, norm.Length);
var found = CertificateLoader.TryLoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false, out X509Certificate2 actual);
Assert.True(found);
Assert.Equal(s_existingCertificate.SerialNumber, actual.SerialNumber);
actual = CertificateLoader.LoadCertificate(StoreName.My, StoreLocation.CurrentUser, thumbprint, false);
Assert.Equal(s_existingCertificate.SerialNumber, actual.SerialNumber);
}