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CollectionImportTests.cs
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CollectionImportTests.cs
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Collections.Generic;
using System.IO;
using System.Linq;
using Test.Cryptography;
using Xunit;
namespace System.Security.Cryptography.X509Certificates.Tests
{
[SkipOnPlatform(TestPlatforms.Browser, "Browser doesn't support X.509 certificates")]
public static class CollectionImportTests
{
[Fact]
public static void ImportNull()
{
X509Certificate2Collection cc2 = new X509Certificate2Collection();
Assert.Throws<ArgumentNullException>(() => cc2.Import((byte[])null));
Assert.Throws<ArgumentNullException>(() => cc2.Import((string)null));
}
[Fact]
public static void ImportEmpty_Pkcs12()
{
using (ImportedCollection ic = Cert.Import(TestData.EmptyPfx, (string?)null, X509KeyStorageFlags.DefaultKeySet))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(0, collection.Count);
}
}
[Fact]
public static void ImportX509DerBytes()
{
using (ImportedCollection ic = Cert.Import(TestData.MsCertificate))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(1, collection.Count);
}
}
[Fact]
public static void ImportX509PemBytes()
{
using (ImportedCollection ic = Cert.Import(TestData.MsCertificatePemBytes))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(1, collection.Count);
}
}
[Fact]
public static void ImportX509DerFile()
{
using (ImportedCollection ic = Cert.Import(TestFiles.MsCertificateDerFile))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(1, collection.Count);
}
}
[Fact]
public static void ImportX509PemFile()
{
using (ImportedCollection ic = Cert.Import(TestFiles.MsCertificatePemFile))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(1, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7DerBytes_Empty()
{
using (ImportedCollection ic = Cert.Import(TestData.Pkcs7EmptyDerBytes))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(0, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7PemBytes_Empty()
{
using (ImportedCollection ic = Cert.Import(TestData.Pkcs7EmptyPemBytes))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(0, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7DerFile_Empty()
{
using (ImportedCollection ic = Cert.Import(TestFiles.Pkcs7EmptyDerFile))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(0, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7PemFile_Empty()
{
using (ImportedCollection ic = Cert.Import(TestFiles.Pkcs7EmptyPemFile))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(0, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7DerBytes_Single()
{
using (ImportedCollection ic = Cert.Import(TestData.Pkcs7SingleDerBytes))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(1, collection.Count);
Assert.Equal("D5B5BC1C458A558845BFF51CB4DFF31C", collection[0].SerialNumber);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7PemBytes_Single()
{
using (ImportedCollection ic = Cert.Import(TestData.Pkcs7SinglePemBytes))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(1, collection.Count);
Assert.Equal("D5B5BC1C458A558845BFF51CB4DFF31C", collection[0].SerialNumber);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7DerFile_Single()
{
using (ImportedCollection ic = Cert.Import(TestFiles.Pkcs7SingleDerFile))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(1, collection.Count);
Assert.Equal("D5B5BC1C458A558845BFF51CB4DFF31C", collection[0].SerialNumber);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7PemFile_Single()
{
using (ImportedCollection ic = Cert.Import(TestFiles.Pkcs7SinglePemFile))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(1, collection.Count);
Assert.Equal("D5B5BC1C458A558845BFF51CB4DFF31C", collection[0].SerialNumber);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7DerBytes_Chain()
{
using (ImportedCollection ic = Cert.Import(TestData.Pkcs7ChainDerBytes))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(3, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7DerByteSpan_Chain()
{
using (ImportedCollection ic = Cert.Import(TestData.Pkcs7ChainDerBytes.AsSpan()))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(3, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7PemBytes_Chain()
{
using (ImportedCollection ic = Cert.Import(TestData.Pkcs7ChainPemBytes))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(3, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7PemByteSpan_Chain()
{
using (ImportedCollection ic = Cert.Import(TestData.Pkcs7ChainPemBytes.AsSpan()))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(3, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7DerFile_Chain()
{
using (ImportedCollection ic = Cert.Import(TestFiles.Pkcs7ChainDerFile))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(3, collection.Count);
}
}
[Fact]
[SkipOnPlatform(PlatformSupport.MobileAppleCrypto, "PKCS#7 import is not available")]
public static void ImportPkcs7PemFile_Chain()
{
using (ImportedCollection ic = Cert.Import(TestFiles.Pkcs7ChainPemFile))
{
X509Certificate2Collection collection = ic.Collection;
Assert.Equal(3, collection.Count);
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12Bytes_Single(X509KeyStorageFlags keyStorageFlags)
{
using (ImportedCollection ic = Cert.Import(TestData.PfxData, TestData.PfxDataPassword, keyStorageFlags))
{
X509Certificate2Collection cc2 = ic.Collection;
int count = cc2.Count;
Assert.Equal(1, count);
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12Bytes_Single_VerifyContents_ArrayString(X509KeyStorageFlags keyStorageFlags)
{
using (ImportedCollection ic = Cert.Import(TestData.PfxData, TestData.PfxDataPassword, keyStorageFlags))
{
ImportPkcs12Bytes_Single_VerifyContents(ic);
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12Bytes_Single_VerifyContents_SpanSpan(X509KeyStorageFlags keyStorageFlags)
{
ReadOnlySpan<byte> rawData = TestData.PfxData.AsSpan();
ReadOnlySpan<char> password = TestData.PfxDataPassword.AsSpan();
using (ImportedCollection ic = Cert.Import(rawData, password, keyStorageFlags))
{
ImportPkcs12Bytes_Single_VerifyContents(ic);
}
}
private static void ImportPkcs12Bytes_Single_VerifyContents(ImportedCollection ic)
{
using (var pfxCer = new X509Certificate2(TestData.PfxData, TestData.PfxDataPassword, Cert.EphemeralIfPossible))
{
X509Certificate2Collection cc2 = ic.Collection;
int count = cc2.Count;
Assert.Equal(1, count);
using (X509Certificate2 c = cc2[0])
{
// pfxCer was loaded directly, cc2[0] was Imported, two distinct copies.
Assert.NotSame(pfxCer, c);
Assert.Equal(pfxCer, c);
Assert.Equal(pfxCer.Thumbprint, c.Thumbprint);
}
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12File_Single(X509KeyStorageFlags keyStorageFlags)
{
using (ImportedCollection ic = Cert.Import(TestFiles.PfxFile, TestData.PfxDataPassword, keyStorageFlags))
{
X509Certificate2Collection cc2 = ic.Collection;
int count = cc2.Count;
Assert.Equal(1, count);
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12File_Single_SpanPassword(X509KeyStorageFlags keyStorageFlags)
{
Span<char> password = stackalloc char[30];
password.Fill('Z');
TestData.PfxDataPassword.AsSpan().CopyTo(password.Slice(1));
password = password.Slice(1, TestData.PfxDataPassword.Length);
using (ImportedCollection ic = Cert.Import(TestFiles.PfxFile, password, keyStorageFlags))
{
X509Certificate2Collection cc2 = ic.Collection;
int count = cc2.Count;
Assert.Equal(1, count);
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12Bytes_Chain(X509KeyStorageFlags keyStorageFlags)
{
using (ImportedCollection ic = Cert.Import(TestData.ChainPfxBytes, TestData.ChainPfxPassword, keyStorageFlags))
{
X509Certificate2Collection certs = ic.Collection;
int count = certs.Count;
Assert.Equal(3, count);
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12ByteSpan_Chain(X509KeyStorageFlags keyStorageFlags)
{
using (ImportedCollection ic = Cert.Import(TestData.ChainPfxBytes.AsSpan(), TestData.ChainPfxPassword, keyStorageFlags))
{
X509Certificate2Collection certs = ic.Collection;
int count = certs.Count;
Assert.Equal(3, count);
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12ByteSpan_Chain_SpanPassword(X509KeyStorageFlags keyStorageFlags)
{
ReadOnlySpan<byte> data = TestData.ChainPfxBytes.AsSpan();
ReadOnlySpan<char> password = TestData.ChainPfxPassword.AsSpan();
using (ImportedCollection ic = Cert.Import(data, password, keyStorageFlags))
{
X509Certificate2Collection certs = ic.Collection;
int count = certs.Count;
Assert.Equal(3, count);
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12File_Chain(X509KeyStorageFlags keyStorageFlags)
{
using (ImportedCollection ic = Cert.Import(TestFiles.ChainPfxFile, TestData.ChainPfxPassword, keyStorageFlags))
{
X509Certificate2Collection certs = ic.Collection;
int count = certs.Count;
Assert.Equal(3, count);
}
}
[Theory]
[MemberData(nameof(StorageFlags))]
public static void ImportPkcs12File_Chain_VerifyContents(X509KeyStorageFlags keyStorageFlags)
{
using (ImportedCollection ic = Cert.Import(TestFiles.ChainPfxFile, TestData.ChainPfxPassword, keyStorageFlags))
{
X509Certificate2Collection certs = ic.Collection;
int count = certs.Count;
Assert.Equal(3, count);
// Verify that the read ordering is consistent across the platforms
string[] expectedSubjects =
{
"MS Passport Test Sub CA",
"MS Passport Test Root CA",
"test.local",
};
string[] actualSubjects = certs.
Select(cert => cert.GetNameInfo(X509NameType.SimpleName, false)).
ToArray();
Assert.Equal(expectedSubjects, actualSubjects);
// And verify that we have private keys when we expect them
bool[] expectedHasPrivateKeys =
{
false,
false,
true,
};
bool[] actualHasPrivateKeys = certs.
Select(cert => cert.HasPrivateKey).
ToArray();
Assert.Equal(expectedHasPrivateKeys, actualHasPrivateKeys);
}
}
#if !NO_EPHEMERALKEYSET_AVAILABLE
[Fact]
public static void InvalidStorageFlags()
{
X509Certificate2Collection coll = new X509Certificate2Collection();
byte[] nonEmptyBytes = new byte[1];
AssertExtensions.Throws<ArgumentException>(
"keyStorageFlags",
() => coll.Import(nonEmptyBytes, string.Empty, (X509KeyStorageFlags)0xFF));
AssertExtensions.Throws<ArgumentException>(
"keyStorageFlags",
() => coll.Import(string.Empty, string.Empty, (X509KeyStorageFlags)0xFF));
// No test is performed here for the ephemeral flag failing downlevel, because the live
// binary is always used by default, meaning it doesn't know EphemeralKeySet doesn't exist.
}
[Fact]
public static void InvalidStorageFlags_PersistedEphemeral()
{
const X509KeyStorageFlags PersistedEphemeral =
X509KeyStorageFlags.EphemeralKeySet | X509KeyStorageFlags.PersistKeySet;
byte[] nonEmptyBytes = new byte[1];
X509Certificate2Collection coll = new X509Certificate2Collection();
AssertExtensions.Throws<ArgumentException>(
"keyStorageFlags",
() => coll.Import(nonEmptyBytes, string.Empty, PersistedEphemeral));
AssertExtensions.Throws<ArgumentException>(
"keyStorageFlags",
() => coll.Import(string.Empty, string.Empty, PersistedEphemeral));
}
#endif
public static IEnumerable<object[]> StorageFlags
{
get
{
yield return new object[] { X509KeyStorageFlags.DefaultKeySet };
#if !NO_EPHEMERALKEYSET_AVAILABLE
if (!OperatingSystem.IsMacOS())
yield return new object[] { X509KeyStorageFlags.EphemeralKeySet };
#endif
}
}
}
}