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UA-.NETStandard/Libraries/Opc.Ua.Configuration/IApplicationConfigurationBuilder.cs

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/* ========================================================================
* Copyright (c) 2005-2025 The OPC Foundation, Inc. All rights reserved.
*
* OPC Foundation MIT License 1.00
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* The complete license agreement can be found here:
* http://opcfoundation.org/License/MIT/1.00/
* ======================================================================*/
using System;
using System.Diagnostics.CodeAnalysis;
using System.Threading;
using System.Threading.Tasks;
using System.Xml;
namespace Opc.Ua.Configuration
{
/// <summary>
/// A fluent API to build the application configuration.
/// </summary>
public interface IApplicationConfigurationBuilder
: IApplicationConfigurationBuilderTypes,
IApplicationConfigurationBuilderTransportQuotasSet,
IApplicationConfigurationBuilderServerSelected,
IApplicationConfigurationBuilderServerOptions,
IApplicationConfigurationBuilderClientSelected,
IApplicationConfigurationBuilderSecurity,
IApplicationConfigurationBuilderSecurityOptions,
IApplicationConfigurationBuilderSecurityOptionStores,
IApplicationConfigurationBuilderServerPolicies,
IApplicationConfigurationBuilderCreate;
/// <summary>
/// The client or server configuration types to choose.
/// </summary>
public interface IApplicationConfigurationBuilderTypes
: IApplicationConfigurationBuilderTransportQuotas
;
/// <summary>
/// The set transport quota state.
/// </summary>
public interface IApplicationConfigurationBuilderTransportQuotas
: IApplicationConfigurationBuilderServer,
IApplicationConfigurationBuilderClient
{
/// <summary>
/// Set the transport quotas for this application (client and server).
/// </summary>
/// <param name="transportQuotas">The object with the new transport quotas.</param>
IApplicationConfigurationBuilderTransportQuotasSet SetTransportQuotas(
TransportQuotas transportQuotas);
/// <inheritdoc cref="TransportQuotas.OperationTimeout"/>
/// <remarks>applies to <see cref="TransportQuotas.OperationTimeout"/></remarks>
/// <param name="operationTimeout">The operation timeout in ms.</param>
IApplicationConfigurationBuilderTransportQuotas SetOperationTimeout(int operationTimeout);
/// <inheritdoc cref="TransportQuotas.MaxStringLength"/>
/// <remarks>applies to <see cref="TransportQuotas.MaxStringLength"/></remarks>
/// <param name="maxStringLength">The max string length.</param>
IApplicationConfigurationBuilderTransportQuotas SetMaxStringLength(int maxStringLength);
/// <inheritdoc cref="TransportQuotas.MaxByteStringLength"/>
/// <remarks>applies to <see cref="TransportQuotas.MaxByteStringLength"/></remarks>
/// <param name="maxByteStringLength">The max byte string length.</param>
IApplicationConfigurationBuilderTransportQuotas SetMaxByteStringLength(
int maxByteStringLength);
/// <inheritdoc cref="TransportQuotas.MaxArrayLength"/>
/// <remarks>applies to <see cref="TransportQuotas.MaxArrayLength"/></remarks>
/// <param name="maxArrayLength">The max array length.</param>
IApplicationConfigurationBuilderTransportQuotas SetMaxArrayLength(int maxArrayLength);
/// <inheritdoc cref="TransportQuotas.MaxMessageSize"/>
/// <remarks>applies to <see cref="TransportQuotas.MaxMessageSize"/></remarks>
/// <param name="maxMessageSize">The max message size.</param>
IApplicationConfigurationBuilderTransportQuotas SetMaxMessageSize(int maxMessageSize);
/// <inheritdoc cref="TransportQuotas.MaxBufferSize"/>
/// <remarks>applies to <see cref="TransportQuotas.MaxBufferSize"/></remarks>
/// <param name="maxBufferSize">The max buffer size.</param>
IApplicationConfigurationBuilderTransportQuotas SetMaxBufferSize(int maxBufferSize);
/// <inheritdoc cref="TransportQuotas.MaxEncodingNestingLevels"/>
/// <remarks>applies to <see cref="TransportQuotas.MaxEncodingNestingLevels"/></remarks>
IApplicationConfigurationBuilderTransportQuotas SetMaxEncodingNestingLevels(
int maxEncodingNestingLevels);
/// <inheritdoc cref="TransportQuotas.MaxDecoderRecoveries"/>
/// <remarks>applies to <see cref="TransportQuotas.MaxDecoderRecoveries"/></remarks>
IApplicationConfigurationBuilderTransportQuotas SetMaxDecoderRecoveries(
int maxDecoderRecoveries);
/// <inheritdoc cref="TransportQuotas.ChannelLifetime"/>
/// <remarks>applies to <see cref="TransportQuotas.ChannelLifetime"/></remarks>
/// <param name="channelLifetime">The lifetime.</param>
IApplicationConfigurationBuilderTransportQuotas SetChannelLifetime(int channelLifetime);
/// <inheritdoc cref="TransportQuotas.SecurityTokenLifetime"/>
/// <remarks>applies to <see cref="TransportQuotas.SecurityTokenLifetime"/></remarks>
/// <param name="securityTokenLifetime">The lifetime in milliseconds.</param>
IApplicationConfigurationBuilderTransportQuotas SetSecurityTokenLifetime(
int securityTokenLifetime);
}
/// <summary>
/// The set transport quota state.
/// </summary>
public interface IApplicationConfigurationBuilderTransportQuotasSet
: IApplicationConfigurationBuilderServer,
IApplicationConfigurationBuilderClient;
/// <summary>
/// The interfaces to implement if a server is selected.
/// </summary>
public interface IApplicationConfigurationBuilderServerSelected
: IApplicationConfigurationBuilderServerPolicies,
IApplicationConfigurationBuilderServerOptions
;
/// <summary>
/// The options which can be set if a server is selected.
/// </summary>
public interface IApplicationConfigurationBuilderServerOptions
: IApplicationConfigurationBuilderClient,
IApplicationConfigurationBuilderSecurity
{
/// <inheritdoc cref="ServerBaseConfiguration.MinRequestThreadCount"/>
IApplicationConfigurationBuilderServerOptions SetMinRequestThreadCount(
int minRequestThreadCount);
/// <inheritdoc cref="ServerBaseConfiguration.MaxRequestThreadCount"/>
IApplicationConfigurationBuilderServerOptions SetMaxRequestThreadCount(
int maxRequestThreadCount);
/// <inheritdoc cref="ServerBaseConfiguration.MaxQueuedRequestCount"/>
IApplicationConfigurationBuilderServerOptions SetMaxQueuedRequestCount(
int maxQueuedRequestCount);
/// <inheritdoc cref="ServerConfiguration.DiagnosticsEnabled"/>
IApplicationConfigurationBuilderServerOptions SetDiagnosticsEnabled(
bool diagnosticsEnabled);
/// <inheritdoc cref="ServerConfiguration.MaxSessionCount"/>
IApplicationConfigurationBuilderServerOptions SetMaxSessionCount(int maxSessionCount);
/// <inheritdoc cref="ServerConfiguration.MaxChannelCount"/>
/// <remarks>applies to <see cref="ServerConfiguration.MaxChannelCount"/></remarks>
/// <param name="maxChannelCount">The lifetime.</param>
IApplicationConfigurationBuilderServerOptions SetMaxChannelCount(int maxChannelCount);
/// <inheritdoc cref="ServerConfiguration.MinSessionTimeout"/>
IApplicationConfigurationBuilderServerOptions SetMinSessionTimeout(int minSessionTimeout);
/// <inheritdoc cref="ServerConfiguration.MaxSessionTimeout"/>
IApplicationConfigurationBuilderServerOptions SetMaxSessionTimeout(int maxSessionTimeout);
/// <inheritdoc cref="ServerConfiguration.MaxBrowseContinuationPoints"/>
IApplicationConfigurationBuilderServerOptions SetMaxBrowseContinuationPoints(
int maxBrowseContinuationPoints);
/// <inheritdoc cref="ServerConfiguration.MaxQueryContinuationPoints"/>
IApplicationConfigurationBuilderServerOptions SetMaxQueryContinuationPoints(
int maxQueryContinuationPoints);
/// <inheritdoc cref="ServerConfiguration.MaxHistoryContinuationPoints"/>
IApplicationConfigurationBuilderServerOptions SetMaxHistoryContinuationPoints(
int maxHistoryContinuationPoints);
/// <inheritdoc cref="ServerConfiguration.MaxRequestAge"/>
IApplicationConfigurationBuilderServerOptions SetMaxRequestAge(int maxRequestAge);
/// <inheritdoc cref="ServerConfiguration.MinPublishingInterval"/>
IApplicationConfigurationBuilderServerOptions SetMinPublishingInterval(
int minPublishingInterval);
/// <inheritdoc cref="ServerConfiguration.MaxPublishingInterval"/>
IApplicationConfigurationBuilderServerOptions SetMaxPublishingInterval(
int maxPublishingInterval);
/// <inheritdoc cref="ServerConfiguration.PublishingResolution"/>
IApplicationConfigurationBuilderServerOptions SetPublishingResolution(
int publishingResolution);
/// <inheritdoc cref="ServerConfiguration.MaxSubscriptionLifetime"/>
IApplicationConfigurationBuilderServerOptions SetMaxSubscriptionLifetime(
int maxSubscriptionLifetime);
/// <inheritdoc cref="ServerConfiguration.MaxMessageQueueSize"/>
IApplicationConfigurationBuilderServerOptions SetMaxMessageQueueSize(
int maxMessageQueueSize);
/// <inheritdoc cref="ServerConfiguration.MaxNotificationQueueSize"/>
IApplicationConfigurationBuilderServerOptions SetMaxNotificationQueueSize(
int maxNotificationQueueSize);
/// <inheritdoc cref="ServerConfiguration.MaxNotificationsPerPublish"/>
IApplicationConfigurationBuilderServerOptions SetMaxNotificationsPerPublish(
int maxNotificationsPerPublish);
/// <inheritdoc cref="ServerConfiguration.MinMetadataSamplingInterval"/>
IApplicationConfigurationBuilderServerOptions SetMinMetadataSamplingInterval(
int minMetadataSamplingInterval);
/// <inheritdoc cref="ServerConfiguration.AvailableSamplingRates"/>
IApplicationConfigurationBuilderServerOptions SetAvailableSamplingRates(
ArrayOf<SamplingRateGroup> availableSampleRates);
/// <inheritdoc cref="ServerConfiguration.RegistrationEndpoint"/>
IApplicationConfigurationBuilderServerOptions SetRegistrationEndpoint(
EndpointDescription registrationEndpoint);
/// <inheritdoc cref="ServerConfiguration.MaxRegistrationInterval"/>
IApplicationConfigurationBuilderServerOptions SetMaxRegistrationInterval(
int maxRegistrationInterval);
/// <inheritdoc cref="ServerConfiguration.NodeManagerSaveFile"/>
IApplicationConfigurationBuilderServerOptions SetNodeManagerSaveFile(
string nodeManagerSaveFile);
/// <inheritdoc cref="ServerConfiguration.MinSubscriptionLifetime"/>
IApplicationConfigurationBuilderServerOptions SetMinSubscriptionLifetime(
int minSubscriptionLifetime);
/// <inheritdoc cref="ServerConfiguration.MaxPublishRequestCount"/>
IApplicationConfigurationBuilderServerOptions SetMaxPublishRequestCount(
int maxPublishRequestCount);
/// <inheritdoc cref="ServerConfiguration.MaxSubscriptionCount"/>
IApplicationConfigurationBuilderServerOptions SetMaxSubscriptionCount(
int maxSubscriptionCount);
/// <inheritdoc cref="ServerConfiguration.MaxEventQueueSize"/>
IApplicationConfigurationBuilderServerOptions SetMaxEventQueueSize(
int setMaxEventQueueSize);
/// <inheritdoc cref="ServerConfiguration.ServerProfileArray" path="/summary"/>
/// <param name="serverProfile">Add a server profile to the array.</param>
IApplicationConfigurationBuilderServerOptions AddServerProfile(string serverProfile);
/// <inheritdoc cref="ServerConfiguration.ShutdownDelay"/>
IApplicationConfigurationBuilderServerOptions SetShutdownDelay(int shutdownDelay);
/// <inheritdoc cref="ServerConfiguration.ServerCapabilities" path="/summary"/>
/// <param name="serverCapability">The server capability to add.</param>
IApplicationConfigurationBuilderServerOptions AddServerCapabilities(
string serverCapability);
/// <inheritdoc cref="ServerConfiguration.SupportedPrivateKeyFormats"/>
IApplicationConfigurationBuilderServerOptions SetSupportedPrivateKeyFormats(
ArrayOf<string> supportedPrivateKeyFormats);
/// <inheritdoc cref="ServerConfiguration.MaxTrustListSize"/>
IApplicationConfigurationBuilderServerOptions SetMaxTrustListSize(int maxTrustListSize);
/// <inheritdoc cref="ServerConfiguration.MultiCastDnsEnabled"/>
IApplicationConfigurationBuilderServerOptions SetMultiCastDnsEnabled(
bool multiCastDnsEnabled);
/// <inheritdoc cref="ServerConfiguration.ReverseConnect"/>
IApplicationConfigurationBuilderServerOptions SetReverseConnect(
ReverseConnectServerConfiguration reverseConnectConfiguration);
/// <inheritdoc cref="ServerConfiguration.OperationLimits"/>
IApplicationConfigurationBuilderServerOptions SetOperationLimits(
OperationLimits operationLimits);
/// <inheritdoc cref="ServerConfiguration.AuditingEnabled"/>
IApplicationConfigurationBuilderServerOptions SetAuditingEnabled(bool auditingEnabled);
/// <inheritdoc cref="ServerConfiguration.HttpsMutualTls"/>
IApplicationConfigurationBuilderServerOptions SetHttpsMutualTls(bool mTlsEnabled);
/// <inheritdoc cref="ServerConfiguration.DurableSubscriptionsEnabled"/>
IApplicationConfigurationBuilderServerOptions SetDurableSubscriptionsEnabled(
bool durableSubscriptionsEnabled);
/// <inheritdoc cref="ServerConfiguration.MaxDurableNotificationQueueSize"/>
IApplicationConfigurationBuilderServerOptions SetMaxDurableNotificationQueueSize(
int maxDurableNotificationQueueSize);
/// <inheritdoc cref="ServerConfiguration.MaxDurableEventQueueSize"/>
IApplicationConfigurationBuilderServerOptions SetMaxDurableEventQueueSize(
int maxDurableEventQueueSize);
/// <inheritdoc cref="ServerConfiguration.MaxDurableSubscriptionLifetimeInHours"/>
IApplicationConfigurationBuilderServerOptions SetMaxDurableSubscriptionLifetime(
int maxDurableSubscriptionLifetimeInHours);
}
/// <summary>
/// The interfaces to implement if a client is selected.
/// </summary>
public interface IApplicationConfigurationBuilderClientSelected
: IApplicationConfigurationBuilderClientOptions;
/// <summary>
/// The options to set if a client is selected.
/// </summary>
public interface IApplicationConfigurationBuilderClientOptions : IApplicationConfigurationBuilderSecurity
{
/// <inheritdoc cref="ClientConfiguration.DefaultSessionTimeout"/>
IApplicationConfigurationBuilderClientOptions SetDefaultSessionTimeout(
int defaultSessionTimeout);
/// <inheritdoc cref="ClientConfiguration.WellKnownDiscoveryUrls"/>
/// <param name="wellKnownDiscoveryUrl">The well known discovery server url to add.</param>
IApplicationConfigurationBuilderClientOptions AddWellKnownDiscoveryUrls(
string wellKnownDiscoveryUrl);
/// <inheritdoc cref="ClientConfiguration.DiscoveryServers"/>
/// <param name="discoveryServer">The discovery server endpoint description to add.</param>
IApplicationConfigurationBuilderClientOptions AddDiscoveryServer(
EndpointDescription discoveryServer);
/// <inheritdoc cref="ClientConfiguration.EndpointCacheFilePath"/>
IApplicationConfigurationBuilderClientOptions SetEndpointCacheFilePath(
string endpointCacheFilePath);
/// <inheritdoc cref="ClientConfiguration.MinSubscriptionLifetime"/>
IApplicationConfigurationBuilderClientOptions SetMinSubscriptionLifetime(
int minSubscriptionLifetime);
/// <inheritdoc cref="ClientConfiguration.ReverseConnect"/>
IApplicationConfigurationBuilderClientOptions SetReverseConnect(
ReverseConnectClientConfiguration reverseConnect);
/// <inheritdoc cref="ClientConfiguration.OperationLimits"/>
IApplicationConfigurationBuilderClientOptions SetClientOperationLimits(
OperationLimits operationLimits);
}
/// <summary>
/// Add the server configuration (optional).
/// </summary>
public interface IApplicationConfigurationBuilderServer
{
/// <summary>
/// Configure instance to be used for UA server.
/// </summary>
IApplicationConfigurationBuilderServerSelected AsServer(
string[] baseAddresses,
string[]? alternateBaseAddresses = null);
}
/// <summary>
/// Add the client configuration (optional).
/// </summary>
public interface IApplicationConfigurationBuilderClient
{
/// <summary>
/// Configure instance to be used for UA client.
/// </summary>
IApplicationConfigurationBuilderClientSelected AsClient();
}
/// <summary>
/// Add the supported server policies.
/// </summary>
public interface IApplicationConfigurationBuilderServerPolicies
{
/// <summary>
/// Add the unsecure security policy type none to server configuration.
/// </summary>
/// <param name="addPolicy">Add policy if true.</param>
IApplicationConfigurationBuilderServerSelected AddUnsecurePolicyNone(bool addPolicy = true);
/// <summary>
/// Add the sign security policies to the server configuration.
/// </summary>
/// <param name="addPolicies">Add policies if true.</param>
IApplicationConfigurationBuilderServerSelected AddSignPolicies(bool addPolicies = true);
/// <summary>
/// Add the sign and encrypt security policies to the server configuration.
/// </summary>
/// <param name="addPolicies">Add policies if true.</param>
IApplicationConfigurationBuilderServerSelected AddSignAndEncryptPolicies(
bool addPolicies = true);
/// <summary>
/// Add the ECCsign security policies to the server configuration.
/// </summary>
/// <remarks>
/// The policies are only added if the platform supports the ECC policies.
/// </remarks>
IApplicationConfigurationBuilderServerSelected AddEccSignPolicies();
/// <summary>
/// Add the ECC sign and encrypt security policies to the server configuration.
/// </summary>
/// <remarks>
/// The policies are only added if the platform supports the ECC policies.
/// </remarks>
IApplicationConfigurationBuilderServerSelected AddEccSignAndEncryptPolicies();
/// <summary>
/// Add the specified security policy with the specified security mode.
/// </summary>
/// <param name="securityMode">The message security mode to add the policy to.</param>
/// <param name="securityPolicy">The security policy Uri string.</param>
IApplicationConfigurationBuilderServerSelected AddPolicy(
MessageSecurityMode securityMode,
string securityPolicy);
/// <summary>
/// Add user token policy to the server configuration.
/// </summary>
/// <param name="userTokenType">The user token type to add.</param>
IApplicationConfigurationBuilderServerSelected AddUserTokenPolicy(
UserTokenType userTokenType);
/// <summary>
/// Add user token policy to the server configuration.
/// </summary>
/// <param name="userTokenPolicy">The user token policy to add.</param>
IApplicationConfigurationBuilderServerSelected AddUserTokenPolicy(
UserTokenPolicy userTokenPolicy);
}
/// <summary>
/// Add the security configuration (mandatory).
/// </summary>
public interface IApplicationConfigurationBuilderSecurity
{
/// <summary>
/// Add the security configuration.
/// </summary>
/// <remarks>
/// The pki root path default to the certificate store
/// location as defined in <see cref="CertificateStoreIdentifier.DefaultPKIRoot"/>
/// A <see cref="CertificateStoreType"/> defaults to the corresponding default store location.
/// </remarks>
/// <param name="subjectName">Application certificate subject name as distinguished name. A DC=localhost entry is converted to the hostname. The common name CN= is mandatory.</param>
/// <param name="pkiRoot">The path to the pki root. By default all cert stores use the pki root.</param>
/// <param name="appRoot">The path to the app cert store, if different than the pki root.</param>
/// <param name="rejectedRoot">The path to the rejected certificate store.</param>
[Obsolete(
"Use AddSecurityConfiguration(ArrayOf<CertificateIdentifier> certIdList, string pkiRoot = null, string rejectedRoot = null) instead."
)]
IApplicationConfigurationBuilderSecurityOptions AddSecurityConfiguration(
string subjectName,
string? pkiRoot = null,
string? appRoot = null,
string? rejectedRoot = null);
/// <summary>
/// Add the security configuration.
/// </summary>
/// <remarks>
/// The pki root path default to the certificate store
/// location as defined in <see cref="CertificateStoreIdentifier.DefaultPKIRoot"/>
/// A <see cref="CertificateStoreType"/> defaults to the corresponding default store location.
/// </remarks>
/// <param name="certIdList">A list of Certificate identifiers</param>
/// <param name="pkiRoot">The path to the pki root. By default all cert stores use the pki root.</param>
/// <param name="rejectedRoot">The path to the rejected certificate store.</param>
IApplicationConfigurationBuilderSecurityOptions AddSecurityConfiguration(
ArrayOf<CertificateIdentifier> certIdList,
string? pkiRoot = null,
string? rejectedRoot = null);
/// <summary>
/// Add the security configuration for mandatory application, issuer and trusted stores.
/// </summary>
/// <param name="subjectName">Application certificate subject name as distinguished name.
/// A DC=localhost entry is converted to the hostname. The common name CN= is mandatory.</param>
/// <param name="appRoot">The path to the app cert store.</param>
/// <param name="trustedRoot">The path to the trusted cert store.</param>
/// <param name="issuerRoot">The path to the issuer cert store.</param>
/// <param name="rejectedRoot">The path to the rejected certificate store.</param>
IApplicationConfigurationBuilderSecurityOptionStores AddSecurityConfigurationStores(
string subjectName,
string appRoot,
string trustedRoot,
string issuerRoot,
string? rejectedRoot = null);
}
/// <summary>
/// Add security options to the configuration.
/// </summary>
public interface IApplicationConfigurationBuilderSecurityOptionStores
: IApplicationConfigurationBuilderSecurityOptions
{
/// <summary>
/// Add the security configuration for the user certificate issuer and trusted stores.
/// </summary>
/// <param name="trustedRoot">The path to the trusted cert store.</param>
/// <param name="issuerRoot">The path to the issuer cert store.</param>
IApplicationConfigurationBuilderSecurityOptionStores AddSecurityConfigurationUserStore(
string trustedRoot,
string issuerRoot);
/// <summary>
/// Add the security configuration for the https certificate issuer and trusted stores.
/// </summary>
/// <param name="trustedRoot">The path to the trusted cert store.</param>
/// <param name="issuerRoot">The path to the issuer cert store.</param>
IApplicationConfigurationBuilderSecurityOptionStores AddSecurityConfigurationHttpsStore(
string trustedRoot,
string issuerRoot);
}
/// <summary>
/// Add security options to the configuration.
/// </summary>
public interface IApplicationConfigurationBuilderSecurityOptions
: IApplicationConfigurationBuilderGlobalConfiguration,
IApplicationConfigurationBuilderExtension
{
/// <summary>
/// The certificate types that should be supported.
/// </summary>
/// <remarks>
/// At this time the following types are supported, if the platform OS and .NET version can handle it.
/// Rsa,nistP256,nistP384,brainpoolP256r1,brainpoolP384r1
/// </remarks>
/// <param name="certIdList">A list of Certificate identifiers</param>
IApplicationConfigurationBuilderSecurityOptions SetApplicationCertificates(
ArrayOf<CertificateIdentifier> certIdList);
/// <summary>
/// The number of rejected certificates to keep in the store.
/// </summary>
/// <param name="maxRejectedCertificates">
/// The number of certificates to keep in the rejected store before it is updated.
/// <see langword="0"/> to keep all rejected certificates.
/// A negative number to keep no history.
/// </param>
IApplicationConfigurationBuilderSecurityOptions SetMaxRejectedCertificates(
int maxRejectedCertificates);
/// <summary>
/// Whether an unknown application certificate should be accepted
/// once all other security checks passed.
/// </summary>
/// <param name="autoAccept"><see langword="true"/> to accept unknown application certificates.</param>
IApplicationConfigurationBuilderSecurityOptions SetAutoAcceptUntrustedCertificates(
bool autoAccept);
/// <summary>
/// Whether a newly created application certificate should be added to the trusted store.
/// This function is only useful if multiple UA applications share the same trusted store.
/// </summary>
/// <param name="addToTrustedStore"><see langword="true"/> to add the cert to the trusted store.</param>
IApplicationConfigurationBuilderSecurityOptions SetAddAppCertToTrustedStore(
bool addToTrustedStore);
/// <summary>
/// Reject SHA1 signed certificates.
/// </summary>
/// <param name="rejectSHA1Signed"><see langword="false"/> to accept SHA1 signed certificates.</param>
IApplicationConfigurationBuilderSecurityOptions SetRejectSHA1SignedCertificates(
bool rejectSHA1Signed);
/// <summary>
/// Reject chain validation with CA certs with unknown revocation status,
/// e.g. when the CRL is not available or the OCSP provider is offline.
/// </summary>
/// <param name="rejectUnknownRevocationStatus"><see langword="false"/> to accept CA certs with unknown revocation status.</param>
IApplicationConfigurationBuilderSecurityOptions SetRejectUnknownRevocationStatus(
bool rejectUnknownRevocationStatus);
/// <summary>
/// Use the validated certificates for fast Validation.
/// </summary>
/// <param name="useValidatedCertificates"><see langword="true"/> to use the validated certificates.</param>
IApplicationConfigurationBuilderSecurityOptions SetUseValidatedCertificates(
bool useValidatedCertificates);
/// <summary>
/// Whether to suppress errors which are caused by clients and servers which provide
/// zero nonce values or nonce with insufficient entropy.
/// Suppressing this error is a security risk and may allow an attacker to decrypt user tokens.
/// Only use if interoperability issues with legacy servers or clients leave no other choice to operate.
/// </summary>
/// <param name="suppressNonceValidationErrors"><see langword="true"/> to suppress nonce validation errors.</param>
IApplicationConfigurationBuilderSecurityOptions SetSuppressNonceValidationErrors(
bool suppressNonceValidationErrors);
/// <summary>
/// Whether a certificate chain should be sent with the application certificate.
/// Only used if the application certificate is CA signed.
/// </summary>
/// <param name="sendCertificateChain"><see langword="true"/> to send the certificate chain with the application certificate.</param>
IApplicationConfigurationBuilderSecurityOptions SetSendCertificateChain(
bool sendCertificateChain);
/// <summary>
/// The minimum RSA key size to accept.
/// By default the key size is set to <see cref="CertificateFactory.DefaultKeySize"/>.
/// </summary>
/// <param name="keySize">The minimum RSA key size to accept.</param>
IApplicationConfigurationBuilderSecurityOptions SetMinimumCertificateKeySize(
ushort keySize);
/// <summary>
/// Add a certificate password provider.
/// </summary>
/// <param name="certificatePasswordProvider">The certificate password provider to use.</param>
IApplicationConfigurationBuilderSecurityOptions AddCertificatePasswordProvider(
ICertificatePasswordProvider certificatePasswordProvider);
}
/// <summary>
/// Add extensions configuration.
/// </summary>
public interface IApplicationConfigurationBuilderExtension : IApplicationConfigurationBuilderTraceConfiguration
{
/// <summary>
/// Add an extension to the configuration using an encoder function (AOT-safe).
/// </summary>
/// <typeparam name="T">The type of the object to add as an extension.</typeparam>
/// <param name="elementName">The name of the extension, null to use the type name.</param>
/// <param name="value">The object to add and encode.</param>
/// <param name="encoderFunc">A function that writes the value to an <see cref="IEncoder"/>.</param>
[Experimental("UA_NETStandard_1")]
IApplicationConfigurationBuilderExtension AddExtension<T>(
XmlQualifiedName elementName,
T value,
Action<IEncoder, T> encoderFunc);
/// <summary>
/// Add an IEncodeable extension to the configuration (AOT-safe).
/// </summary>
/// <typeparam name="T">The type of the object to add as an extension (must implement IEncodeable).</typeparam>
/// <param name="elementName">The name of the extension, null to use the type name.</param>
/// <param name="value">The IEncodeable object to add and encode.</param>
IApplicationConfigurationBuilderExtension AddExtension<T>(
XmlQualifiedName? elementName,
T value) where T : IEncodeable;
}
/// <summary>
/// Add some global configuration settings.
/// </summary>
public interface IApplicationConfigurationBuilderGlobalConfiguration
: IApplicationConfigurationBuilderCreate,
IApplicationConfigurationBuilderTraceConfiguration
{
/// <summary>
/// Set the high resolution clock to disabled or enabled.
/// </summary>
/// <param name="hiResClockDisabled"><value><c>true</c> if high resolution clock is disabled; otherwise, <c>false</c>.</value></param>
IApplicationConfigurationBuilderGlobalConfiguration SetHiResClockDisabled(
bool hiResClockDisabled);
}
/// <summary>
/// Add the trace configuration.
/// </summary>
public interface IApplicationConfigurationBuilderTraceConfiguration : IApplicationConfigurationBuilderCreate
{
/// <inheritdoc cref="TraceConfiguration.OutputFilePath"/>
IApplicationConfigurationBuilderTraceConfiguration SetOutputFilePath(string outputFilePath);
/// <inheritdoc cref="TraceConfiguration.DeleteOnLoad"/>
IApplicationConfigurationBuilderTraceConfiguration SetDeleteOnLoad(bool deleteOnLoad);
/// <inheritdoc cref="TraceConfiguration.TraceMasks"/>
IApplicationConfigurationBuilderTraceConfiguration SetTraceMasks(int traceMasks);
}
/// <summary>
/// Create and validate the application configuration.
/// </summary>
public interface IApplicationConfigurationBuilderCreate
{
/// <summary>
/// Creates and updates the application configuration.
/// </summary>
Task<ApplicationConfiguration> CreateAsync(CancellationToken ct = default);
}
}