[英].NET Core X509Certificate2 usage (under Windows/IIS, Docker, Linux)
我真的很想在.NET Core API中使用证书。
基本上我需要使用它们的是在IIS和docker上运行的.NET Core web api中。
我需要使用的证书是：
Microsoft.AspNetCore.DataProtection
public void ConfigureServices(IServiceCollection services)
{
services.AddDataProtection()
.PersistKeysToFileSystem(new DirectoryInfo(dataProtectionKeystorePath))
.ProtectKeysWithCertificate
(
new X509Certificate2(dataProtectionCertificatePath, dataProtectionCertificateSecret)
);
}
public static IWebHost BuildWebHost(string[] args) =>
WebHost.CreateDefaultBuilder(args)
.UseKestrel
(
options =>
{
options.Listen(address, port, listenOptions =>
{
listenOptions.UseHttps(new X509Certificate2(sslCertificatePath, sslCertifciateSecret));
}
);
}
)
// other setup
;
IdentityServer4.SigningCredentials
注意：此代码在从VS2017开始的dev计算机上运行，但在Windows 2008 R2 IIS测试服务器上抛出这些异常。
services.AddIdentityServer()
.AddSigningCredential
(
new X509Certificate2(tokenCertificatePath, tokenCertificatePassphrase)
)
// other setup
;
这三个意味着放置一个证书文件，使用构造函数加载它，传递秘密然后放手。
sarkasm>快乐我，这很容易。 <sarkasm
所以我创建了一个持有证书的证书子公司。 添加了秘密设置。 已验证所有值均按预期加载/创建。 已验证文件位于预期位置，因此存在。 简而言之：
string dataProtectionKeystorePath = System.Path.Combine(Environment.ContentRootPath, "keystore");
string dataProtectionCertificatePath = System.Path.Combine(Environment.ContentRootPath, "certs", "keystore.pfx");
string dataProtectionSecret = Configuration.GetSection("CertificateSecrets").GetValue<string>("keystoreSecret", null);
string tokenCertificatePath = System.Path.Combine(Environment.ContentRootPath, "certs", "token.pfx");
string tokenCertificateSecret = Configuration.GetSection("CertificateSecrets").GetValue<string>("tokenSecret", null);
string sslCertificatePath = System.Path.Combine(Environment.ContentRootPath, "certs", "ssl.pfx");
string sslCertificateSecret = Configuration.GetSection("CertificateSecrets").GetValue<string>("tokenSecret", null);
他们说，让我们玩得开心。 让我们去部署吧。
我最终得到的是那些例外情况：
数据保护例外：
info: Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager[58]
Creating key {39560783-e349-475e-8e3f-748abb8c6c8b} with creation date 2018-11-16 08:01:49Z, activation date 2018-11-16 08:01:49Z, and expiration date 2019-02-14 08:01:49Z.
info: Microsoft.AspNetCore.DataProtection.Repositories.FileSystemXmlRepository[39]
Writing data to file '[intentionally removed for post]'.
fail: Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager[24]
An exception occurred while processing the key element '<key id="39560783-e349-475e-8e3f-748abb8c6c8b" version="1" />'.
Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Keyset does not exist
at Internal.NativeCrypto.CapiHelper.CreateProvHandle(CspParameters parameters, Boolean randomKeyContainer)
at System.Security.Cryptography.RSACryptoServiceProvider.get_SafeProvHandle()
at System.Security.Cryptography.RSACryptoServiceProvider.get_SafeKeyHandle()
at System.Security.Cryptography.RSACryptoServiceProvider..ctor(Int32 keySize, CspParameters parameters, Boolean useDefaultKeySize)
at System.Security.Cryptography.RSACryptoServiceProvider..ctor(CspParameters parameters)
at Internal.Cryptography.Pal.CertificatePal.<>c.<GetRSAPrivateKey>b__61_0(CspParameters csp)
at Internal.Cryptography.Pal.CertificatePal.GetPrivateKey[T](Func`2 createCsp, Func`2 createCng)
at Internal.Cryptography.Pal.CertificatePal.GetRSAPrivateKey()
at Internal.Cryptography.Pal.CertificateExtensionsCommon.GetPrivateKey[T](X509Certificate2 certificate, Predicate`1 matchesConstraints)
at System.Security.Cryptography.X509Certificates.RSACertificateExtensions.GetRSAPrivateKey(X509Certificate2 certificate)
at Microsoft.AspNetCore.DataProtection.XmlEncryption.EncryptedXmlDecryptor.EncryptedXmlWithCertificateKeys.GetKeyFromCert(EncryptedKey encryptedKey, KeyInfoX509Data keyInfo)
at Microsoft.AspNetCore.DataProtection.XmlEncryption.EncryptedXmlDecryptor.EncryptedXmlWithCertificateKeys.DecryptEncryptedKey(EncryptedKey encryptedKey)
at System.Security.Cryptography.Xml.EncryptedXml.GetDecryptionKey(EncryptedData encryptedData, String symmetricAlgorithmUri)
at System.Security.Cryptography.Xml.EncryptedXml.DecryptDocument()
at Microsoft.AspNetCore.DataProtection.XmlEncryption.EncryptedXmlDecryptor.Decrypt(XElement encryptedElement)
at Microsoft.AspNetCore.DataProtection.XmlEncryption.XmlEncryptionExtensions.DecryptElement(XElement element, IActivator activator)
at Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager.Microsoft.AspNetCore.DataProtection.KeyManagement.Internal.IInternalXmlKeyManager.DeserializeDescriptorFromKeyElement(XElement keyElement)
warn: Microsoft.AspNetCore.DataProtection.KeyManagement.DefaultKeyResolver[12]
Key {39560783-e349-475e-8e3f-748abb8c6c8b} is ineligible to be the default key because its CreateEncryptor method failed.
Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Keyset does not exist
at Internal.NativeCrypto.CapiHelper.CreateProvHandle(CspParameters parameters, Boolean randomKeyContainer)
at System.Security.Cryptography.RSACryptoServiceProvider.get_SafeProvHandle()
at System.Security.Cryptography.RSACryptoServiceProvider.get_SafeKeyHandle()
at System.Security.Cryptography.RSACryptoServiceProvider..ctor(Int32 keySize, CspParameters parameters, Boolean useDefaultKeySize)
at System.Security.Cryptography.RSACryptoServiceProvider..ctor(CspParameters parameters)
at Internal.Cryptography.Pal.CertificatePal.<>c.<GetRSAPrivateKey>b__61_0(CspParameters csp)
at Internal.Cryptography.Pal.CertificatePal.GetPrivateKey[T](Func`2 createCsp, Func`2 createCng)
at Internal.Cryptography.Pal.CertificatePal.GetRSAPrivateKey()
at Internal.Cryptography.Pal.CertificateExtensionsCommon.GetPrivateKey[T](X509Certificate2 certificate, Predicate`1 matchesConstraints)
at System.Security.Cryptography.X509Certificates.RSACertificateExtensions.GetRSAPrivateKey(X509Certificate2 certificate)
at Microsoft.AspNetCore.DataProtection.XmlEncryption.EncryptedXmlDecryptor.EncryptedXmlWithCertificateKeys.GetKeyFromCert(EncryptedKey encryptedKey, KeyInfoX509Data keyInfo)
at Microsoft.AspNetCore.DataProtection.XmlEncryption.EncryptedXmlDecryptor.EncryptedXmlWithCertificateKeys.DecryptEncryptedKey(EncryptedKey encryptedKey)
at System.Security.Cryptography.Xml.EncryptedXml.GetDecryptionKey(EncryptedData encryptedData, String symmetricAlgorithmUri)
at System.Security.Cryptography.Xml.EncryptedXml.DecryptDocument()
at Microsoft.AspNetCore.DataProtection.XmlEncryption.EncryptedXmlDecryptor.Decrypt(XElement encryptedElement)
at Microsoft.AspNetCore.DataProtection.XmlEncryption.XmlEncryptionExtensions.DecryptElement(XElement element, IActivator activator)
at Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager.Microsoft.AspNetCore.DataProtection.KeyManagement.Internal.IInternalXmlKeyManager.DeserializeDescriptorFromKeyElement(XElement keyElement)
at Microsoft.AspNetCore.DataProtection.KeyManagement.DeferredKey.<>c__DisplayClass1_0.<GetLazyDescriptorDelegate>b__0()
at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
at System.Lazy`1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor)
at System.Lazy`1.CreateValue()
at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyBase.get_Descriptor()
at Microsoft.AspNetCore.DataProtection.AuthenticatedEncryption.CngGcmAuthenticatedEncryptorFactory.CreateEncryptorInstance(IKey key)
at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyBase.CreateEncryptor()
at Microsoft.AspNetCore.DataProtection.KeyManagement.DefaultKeyResolver.CanCreateAuthenticatedEncryptor(IKey key)
warn: Microsoft.AspNetCore.DataProtection.KeyManagement.DefaultKeyResolver[12]
Key {39560783-e349-475e-8e3f-748abb8c6c8b} is ineligible to be the default key because its CreateEncryptor method failed.
Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Keyset does not exist
at Internal.NativeCrypto.CapiHelper.CreateProvHandle(CspParameters parameters, Boolean randomKeyContainer)
at System.Security.Cryptography.RSACryptoServiceProvider.get_SafeProvHandle()
at System.Security.Cryptography.RSACryptoServiceProvider.get_SafeKeyHandle()
at System.Security.Cryptography.RSACryptoServiceProvider..ctor(Int32 keySize, CspParameters parameters, Boolean useDefaultKeySize)
at System.Security.Cryptography.RSACryptoServiceProvider..ctor(CspParameters parameters)
at Internal.Cryptography.Pal.CertificatePal.<>c.<GetRSAPrivateKey>b__61_0(CspParameters csp)
at Internal.Cryptography.Pal.CertificatePal.GetPrivateKey[T](Func`2 createCsp, Func`2 createCng)
at Internal.Cryptography.Pal.CertificatePal.GetRSAPrivateKey()
at Internal.Cryptography.Pal.CertificateExtensionsCommon.GetPrivateKey[T](X509Certificate2 certificate, Predicate`1 matchesConstraints)
at System.Security.Cryptography.X509Certificates.RSACertificateExtensions.GetRSAPrivateKey(X509Certificate2 certificate)
at Microsoft.AspNetCore.DataProtection.XmlEncryption.EncryptedXmlDecryptor.EncryptedXmlWithCertificateKeys.GetKeyFromCert(EncryptedKey encryptedKey, KeyInfoX509Data keyInfo)
at Microsoft.AspNetCore.DataProtection.XmlEncryption.EncryptedXmlDecryptor.EncryptedXmlWithCertificateKeys.DecryptEncryptedKey(EncryptedKey encryptedKey)
at System.Security.Cryptography.Xml.EncryptedXml.GetDecryptionKey(EncryptedData encryptedData, String symmetricAlgorithmUri)
at System.Security.Cryptography.Xml.EncryptedXml.DecryptDocument()
at Microsoft.AspNetCore.DataProtection.XmlEncryption.EncryptedXmlDecryptor.Decrypt(XElement encryptedElement)
at Microsoft.AspNetCore.DataProtection.XmlEncryption.XmlEncryptionExtensions.DecryptElement(XElement element, IActivator activator)
at Microsoft.AspNetCore.DataProtection.KeyManagement.XmlKeyManager.Microsoft.AspNetCore.DataProtection.KeyManagement.Internal.IInternalXmlKeyManager.DeserializeDescriptorFromKeyElement(XElement keyElement)
at Microsoft.AspNetCore.DataProtection.KeyManagement.DeferredKey.<>c__DisplayClass1_0.<GetLazyDescriptorDelegate>b__0()
at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
--- End of stack trace from previous location where exception was thrown ---
at System.Lazy`1.CreateValue()
at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyBase.get_Descriptor()
at Microsoft.AspNetCore.DataProtection.AuthenticatedEncryption.CngGcmAuthenticatedEncryptorFactory.CreateEncryptorInstance(IKey key)
at Microsoft.AspNetCore.DataProtection.KeyManagement.KeyBase.CreateEncryptor()
at Microsoft.AspNetCore.DataProtection.KeyManagement.DefaultKeyResolver.CanCreateAuthenticatedEncryptor(IKey key)
Identity Server 4签名凭据的例外情况
Application startup exception: Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: An internal error occurred
at Internal.Cryptography.Pal.CertificatePal.FilterPFXStore(Byte[] rawData, SafePasswordHandle password, PfxCertStoreFlags pfxCertStoreFlags)
at Internal.Cryptography.Pal.CertificatePal.FromBlobOrFile(Byte[] rawData, String fileName, SafePasswordHandle password, X509KeyStorageFlags keyStorageFlags)
at System.Security.Cryptography.X509Certificates.X509Certificate..ctor(String fileName, String password, X509KeyStorageFlags keyStorageFlags)
at AuthServer.Startup.ConfigureServices(IServiceCollection services) in [intentionally removed for post]\Startup.cs:line 136
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Hosting.ConventionBasedStartup.ConfigureServices(IServiceCollection services)
at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureApplicationServices()
at Microsoft.AspNetCore.Hosting.Internal.WebHost.Initialize()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()
crit: Microsoft.AspNetCore.Hosting.Internal.WebHost[6]
Application startup exception
Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: An internal error occurred
at Internal.Cryptography.Pal.CertificatePal.FilterPFXStore(Byte[] rawData, SafePasswordHandle password, PfxCertStoreFlags pfxCertStoreFlags)
at Internal.Cryptography.Pal.CertificatePal.FromBlobOrFile(Byte[] rawData, String fileName, SafePasswordHandle password, X509KeyStorageFlags keyStorageFlags)
at System.Security.Cryptography.X509Certificates.X509Certificate..ctor(String fileName, String password, X509KeyStorageFlags keyStorageFlags)
at AuthServer.Startup.ConfigureServices(IServiceCollection services) in [intentionally removed for post]\Startup.cs:line 136
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Hosting.ConventionBasedStartup.ConfigureServices(IServiceCollection services)
at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureApplicationServices()
at Microsoft.AspNetCore.Hosting.Internal.WebHost.Initialize()
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()
SSL证书的例外情况
Unhandled Exception: Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: An internal error occurred
at Internal.Cryptography.Pal.CertificatePal.FilterPFXStore(Byte[] rawData, SafePasswordHandle password, PfxCertStoreFlags pfxCertStoreFlags)
at Internal.Cryptography.Pal.CertificatePal.FromBlobOrFile(Byte[] rawData, String fileName, SafePasswordHandle password, X509KeyStorageFlags keyStorageFlags)
at System.Security.Cryptography.X509Certificates.X509Certificate..ctor(String fileName, String password, X509KeyStorageFlags keyStorageFlags)
at AuthServer.Program.<>c.<BuildWebHost>b__1_3(ListenOptions listenOptions) in [intentionally removed for post]\Program.cs:line 58
at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerOptions.Listen(IPEndPoint endPoint, Action`1 configure)
at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerOptions.Listen(IPAddress address, Int32 port, Action`1 configure)
at Microsoft.Extensions.Options.ConfigureNamedOptions`1.Configure(String name, TOptions options)
at Microsoft.Extensions.Options.OptionsFactory`1.Create(String name)
at Microsoft.Extensions.Options.OptionsManager`1.<>c__DisplayClass5_0.<Get>b__0()
at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
--- End of stack trace from previous location where exception was thrown ---
at System.Lazy`1.CreateValue()
at Microsoft.Extensions.Options.OptionsCache`1.GetOrAdd(String name, Func`1 createOptions)
at Microsoft.Extensions.Options.OptionsManager`1.Get(String name)
at Microsoft.Extensions.Options.OptionsManager`1.get_Value()
at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.CreateServiceContext(IOptions`1 options, ILoggerFactory loggerFactory)
at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer..ctor(IOptions`1 options, ITransportFactory transportFactory, ILoggerFactory loggerFactory)
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, ServiceProviderEngineScope scope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(IServiceCallSite callSite, TArgument argument)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProviderEngineScope scope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitSingleton(SingletonCallSite singletonCallSite, ServiceProviderEngineScope scope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(IServiceCallSite callSite, TArgument argument)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType)
at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider)
at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureServer()
at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()
at Microsoft.AspNetCore.Hosting.Internal.WebHost.StartAsync(CancellationToken cancellationToken)
at Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token, String shutdownMessage)
at Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token)
at Microsoft.AspNetCore.Hosting.WebHostExtensions.Run(IWebHost host)
at MyProject.Program.Main(String[] args) in [intentionally removed for post]\Program.cs:line 47
几个月来面对这个证书的例外，谷歌搜索了很多，并且无论我尝试了什么（根据谷歌搜索结果，github上提出的问题等等）再次面对这些例外。我想到了我想念一些导入的内容。
我试图使用StorageFlags，但没有找到一个（组合）工作。
这些项目应该在Windows（IIS），docker和linux上运行（ubuntu，debian）。 这就是为什么我们决定将证书放在（挂载多个实例）子目录中。 因此，我发现建议将证书安装到microsoft证书存储区的帖子将无效。 怎么可能在docker和linux上呢？
由于我倾向于使用的所有证书都受到影响，我发现问题可能是我对如何使用证书存在重大误解。
任何人都可以帮我弄清楚我错过的主要观点，并最终得到证书运行？ 我需要配置什么吗？ 如果是这样的话？
我确定文件存在：是的，否则异常就会存在
System.Security.Cryptography.CryptographicException: System cannot find specified file.
我确定密码是正确的：是的，否则异常就是
Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: The specified network password is not correct.
文件权限：感谢CheshireCat提醒我。 在Windows Server 2008 R2 IIS 7.5上，我检查了用户DefaultAppPool的certs子目录的文件权限（现在认为它将是另一个用户unitl）。 certs子目录的完全访问文件权限被授予用户DefaultAppPool ，如此链接中所示 。
通常，应用程序启动时会发生IS4签名凭据异常。 使用X509KeyStorageFlags.MachineKeySet不会启动启动但显示登录窗口并在登录后抛出。 不返回令牌，但会创建会话，以便用户可以修改ASP NET Identity帐户设置。
证书过期：证书可以过期。 数据保护似乎不会检查到期日期，因此证书即使在过期后也可以使用。 仍然可以使用Identity Server 4签名凭据，但如果certifciate到期，ASP.NET核心令牌验证将引发未经授权。
一年半之后，解决方案是：以某种方式破坏（自签名/自行创建）证书。
如果证书有效，可以使用以下代码进行检查：
static void Main(string[] args)
{
X509Certificate2 cert = new X509Certificate2(Path.Combine(Directory.GetCurrentDirectory(), "cert.pfx"), "password");
Console.WriteLine("cert private key: " + cert.PrivateKey);
}
如果您看到以下输出证书是好的，否则您将获得如上所述的例外。
cert private key: System.Security.Cryptography.RSACng
使用dotnet工具dev-certs。 此调用将打开提示，然后将localhost SSL证书导入CurrentUser证书库（ 使用MMC查看 ）。 程序中没有代码更改需要。
dotnet dev-certs https --trust
其他证书
“破损”证书是使用makecert创建的。 我切换到OpenSSL但也可以使用New-SelfSignedCertificate工具（如果你使用的是Win 10）。
如果正确安装了OpenSSL并将其添加到PATH变量，则以下批处理文件将创建工作证书（需要用户交互！）。
openssl genrsa 2048 > private.pem openssl req -x509 -days 365 -new -key private.pem -out public.pem openssl pkcs12 -export -in public.pem -inkey private.pem -out cert.pfx REM openssl pkcs12 -info -in cert.pfx certutil -dump cert.pfx PAUSE
正如Cheshire-Cat（再次非常感谢你）所描述的所有部分的代码在.NET Core 2.1中按预期工作。 包括数据保护和Identity Server 4签名凭据。
乐趣还在继续。 使证书在本地开发计算机上工作并将其部署到IIS会引发“新”异常。
日志显示基本上良好的设置
using data protection keystore path C:\\inetpub\\wwwroot\\auth\\keystore data protection keystore is protected with certificate at path 'C:\\inetpub\\wwwroot\\auth\\certs\\keystore.pfx' loading keystore certificate from file 'C:\\inetpub\\wwwroot\\auth\\certs\\keystore.pfx' loading keystore certificate with passphrase ********
Application startup exception: Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: An internal error occurred at Internal.Cryptography.Pal.CertificatePal.FilterPFXStore(Byte[] rawData, SafePasswordHandle password, PfxCertStoreFlags pfxCertStoreFlags) at Internal.Cryptography.Pal.CertificatePal.FromBlobOrFile(Byte[] rawData, String fileName, SafePasswordHandle password, X509KeyStorageFlags keyStorageFlags) at System.Security.Cryptography.X509Certificates.X509Certificate..ctor(String fileName, String password, X509KeyStorageFlags keyStorageFlags) at [SomeOfMyNamespaces].X509Certificate2Loader.LoadFromFile(String certName, String certPath, String certPassphrase, ILogger logger) in [intentionally-blanked]\\X509Certificate2Loader.cs:line 57 at [SomeOfMyNamespaces].DataProtectionExtensions.AddDataProtection(IServiceCollection services, IConfiguration config, IHostingEnvironment environment, String applicationName, String applicationVersion, ILogger logger) in [intentionally-blanked]\\DataProtectionExtensions.cs:line 207 at [SomeOfMyNamespaces].Startup.ConfigureServices(IServiceCollection services) in [intentionally-blanked]\\Startup.cs:line 96 --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Hosting.ConventionBasedStartup.ConfigureServices(IServiceCollection services) at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureApplicationServices() at Microsoft.AspNetCore.Hosting.Internal.WebHost.Initialize() --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication() crit: Microsoft.AspNetCore.Hosting.Internal.WebHost[6] Application startup exception Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: An internal error occurred at Internal.Cryptography.Pal.CertificatePal.FilterPFXStore(Byte[] rawData, SafePasswordHandle password, PfxCertStoreFlags pfxCertStoreFlags) at Internal.Cryptography.Pal.CertificatePal.FromBlobOrFile(Byte[] rawData, String fileName, SafePasswordHandle password, X509KeyStorageFlags keyStorageFlags) at System.Security.Cryptography.X509Certificates.X509Certificate..ctor(String fileName, String password, X509KeyStorageFlags keyStorageFlags) at [SomeOfMyNamespaces].X509Certificate2Loader.LoadFromFile(String certName, String certPath, String certPassphrase, ILogger logger) in [intentionally-blanked]\\X509Certificate2Loader.cs:line 57 at [SomeOfMyNamespaces].DataProtectionExtensions.AddDataProtection(IServiceCollection services, IConfiguration config, IHostingEnvironment environment, String applicationName, String applicationVersion, ILogger logger) in [intentionally-blanked]\\DataProtectionExtensions.cs:line 207 at [SomeOfMyNamespaces].Startup.ConfigureServices(IServiceCollection services) in [intentionally-blanked]\\Startup.cs:line 96 --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Hosting.ConventionBasedStartup.ConfigureServices(IServiceCollection services) at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureApplicationServices() at Microsoft.AspNetCore.Hosting.Internal.WebHost.Initialize() --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication()
参考的第57行是：
cert = new X509Certificate2(certPath, certPassphrase, X509KeyStorageFlags.MachineKeySet);
Identity Server 4签名凭据发生相同的异常。
获得100分的额外奖励，帮助我在Windows Server 2008 R2上运行IIS。
IIS和docker的解决方案（以及本地开发）：使用此方法，IIS和Docker安装程序都不会抱怨：
cert = new X509Certificate2(certPath, certPassphrase, X509KeyStorageFlags.MachineKeySet);
我在IS4项目上运行的实际代码如下：
X509Certificate2 certificate = null;
// Load certificate from Certificate Store using the configured Thumbprint
using (X509Store store = new X509Store(StoreName.My, StoreLocation.LocalMachine))
{
store.Open(OpenFlags.ReadOnly);
X509Certificate2Collection certificates = store.Certificates.Find(X509FindType.FindByThumbprint, appConfiguration.CertificateThumbprint, false);
if (certificates.Count > 0)
certificate = certificates[0];
}
// Fallback to load certificate from local file
if (certificate == null)
{
string path = Path.Combine("C:\\Certificates", appConfiguration.CertificateFilename);
try
{
certificate = new X509Certificate2(path, "CertificateSecret123$");
logger.LogInformation($"Found from file {certificate.Thumbprint}");
}
catch (Exception ex)
{
logger.LogError(ex, $"Certificate file error {path}");
certificate = null;
}
}
if (certificate == null)
throw new Exception($"Certificate {appConfiguration.CertificateThumbprint} not found.");
builder.AddSigningCredential(certificate);
如果我更改指纹以强制代码从本地文件中查找证书，我会得到预期的结果：
更新2018/11/19
我更正了代码中的错误，因为如果找不到证书文件， X509Certificate2类构造函数会抛出异常。 因此，事实上，在行certificate = new X509Certificate2...之后的前一个if (certificate == null)控件将永远不会到达。
使代码工作的步骤是：
AppPool以及执行该应用程序的用户。 它需要具有证书目录的权限。 Get-ChildItem -path cert:\\LocalMachine\\My在已注册证书的商店中指定正确的位置。
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[英]How to use windows store certificate (X509Certificate2) in GRPC server using .Net framework 4.7?
如何在 .NET Standard 2.0/Core 2.1 中使用 PrivateKey 创建 X509Certificate2？
[英]How to create X509Certificate2 with PrivateKey in .NET Standard 2.0/Core 2.1?
将X509Certificate2证书与.NET中的私钥相关联
[英]Associating an X509Certificate2 certificate with a private key in .NET
如何以编程方式创建有效的自签名X509Certificate2，而不是从.NET Core中的文件加载
[英]How to create a valid, self-signed X509Certificate2 programmatically, not loading from file in .NET Core
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