mirror of
https://github.com/vxunderground/MalwareSourceCode.git
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238 lines
10 KiB
C#
238 lines
10 KiB
C#
// Decompiled with JetBrains decompiler
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// Type: Microsoft.InfoCards.InfoCardPolicy
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// Assembly: infocard, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
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// MVID: ADE0A079-11DB-4A46-8BDE-D2A592CA8DEA
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// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00000-msil\Virus.Win32.Expiro.w-67b630ead60119692b9abbdfd8717c96904ef041127c2cae033c86b718eaa61e.exe
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using Microsoft.InfoCards.Diagnostics;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.ServiceModel;
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using System.ServiceModel.Security;
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using System.Xml;
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using System.Xml.Schema;
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namespace Microsoft.InfoCards
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{
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internal class InfoCardPolicy
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{
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private static XmlNamespaceManager m_defNamespaces = XmlNames.CreateNamespaceManager((XmlNameTable) new NameTable());
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private EndpointAddress m_issuer;
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private string m_privacyPolicyLink = string.Empty;
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private uint m_privacyPolicyVersion;
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private bool m_isManaged;
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private bool m_requiresManagedCard;
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private RecipientIdentity m_immediateTokenRecipientIdentity;
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private RecipientIdentity m_recipientIdentity;
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private Policy m_policyPrimary;
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private Policy m_policySecondary;
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private Policy m_policyMerged;
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private readonly PolicyUsageContext m_policyUsageContext;
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public InfoCardPolicy(
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EndpointAddress immediateTokenRecipient,
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EndpointAddress issuer,
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ParsedPolicy policy,
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PolicyUsageContext policyUsageContext,
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string privacyUrl,
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uint privacyVersion,
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RecipientIdentity recipientIdentity,
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bool isManaged)
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{
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this.m_policyUsageContext = policyUsageContext;
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this.m_issuer = issuer;
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this.m_recipientIdentity = recipientIdentity;
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this.m_immediateTokenRecipientIdentity = RecipientIdentity.CreateIdentity(immediateTokenRecipient, false);
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this.m_isManaged = isManaged;
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if (policy != null)
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this.ParseIncomingPolicy(policy);
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if (!InfoCardPolicy.IsSelfIssuedUriPresent(this.m_issuer) && issuer != (EndpointAddress) null && !Utility.CompareUri(issuer.Uri, new Uri("http://schemas.microsoft.com/2005/12/ServiceModel/Addressing/Anonymous")))
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this.m_requiresManagedCard = true;
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this.m_privacyPolicyLink = privacyUrl;
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this.m_privacyPolicyVersion = privacyVersion;
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}
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private void ParseIncomingPolicy(ParsedPolicy parsedPolicy)
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{
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if (PolicyType.Composite == parsedPolicy.PolicyType)
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{
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try
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{
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this.m_policyPrimary = PolicyFactory.CreatePolicyFromUnwrappedPolicyXml(parsedPolicy.PolicyXmlPrimary);
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this.m_policySecondary = PolicyFactory.CreatePolicyFromUnwrappedPolicyXml(parsedPolicy.PolicyXmlSecondary);
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this.m_policyMerged = Policy.CreateMergedPolicy(parsedPolicy.PolicyXmlOriginal, this.m_policyPrimary, this.m_policySecondary);
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}
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catch (XmlSchemaValidationException ex)
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{
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throw InfoCardTrace.ThrowHelperError((Exception) new PolicyValidationException(SR.GetString("SchemaValidationFailed"), (Exception) ex));
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}
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}
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else if (parsedPolicy.PolicyType == PolicyType.PrimaryOnly)
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{
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try
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{
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this.m_policyPrimary = PolicyFactory.CreatePolicyFromUnwrappedPolicyXml(parsedPolicy.PolicyXmlPrimary);
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this.m_policyMerged = this.m_policyPrimary;
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}
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catch (XmlSchemaValidationException ex)
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{
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throw InfoCardTrace.ThrowHelperError((Exception) new PolicyValidationException(SR.GetString("SchemaValidationFailed"), (Exception) ex));
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}
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}
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else
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{
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if (PolicyType.SecondaryOnly != parsedPolicy.PolicyType)
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return;
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try
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{
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this.m_policySecondary = PolicyFactory.CreatePolicyFromUnwrappedPolicyXml(parsedPolicy.PolicyXmlSecondary);
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this.m_policyMerged = this.m_policySecondary;
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}
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catch (XmlSchemaValidationException ex)
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{
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throw InfoCardTrace.ThrowHelperError((Exception) new PolicyValidationException(SR.GetString("SchemaValidationFailed"), (Exception) ex));
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}
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}
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}
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public Policy MergedPolicy => this.m_policyMerged;
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public string RequestType => this.m_policyMerged.RequestType;
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public Policy ClientPolicy => this.m_policyPrimary;
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public Policy RelyingPartyPolicy => this.m_policySecondary;
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public OptionalRstParameters OptionalRstParams => this.m_policyMerged.OptionalRstParams;
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public string[] RequiredClaims => this.m_policyMerged.RequiredClaims;
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public string[] OptionalClaims => this.m_policyMerged.OptionalClaims;
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public SecurityKeyTypeInternal KeyType => this.m_policyMerged.KeyType;
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public bool KeyTypeSpecified => this.m_policyMerged.KeyTypeSpecified;
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public EndpointAddress PolicyAppliesTo => this.m_policyMerged.PolicyAppliesTo;
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public MemoryStream UnprocessedPolicyElements => this.m_policyMerged.UnprocessedPolicyElements;
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public bool KeySizeSpecified => this.m_policyMerged.KeySizeSpecified;
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public uint KeySize => this.m_policyMerged.KeySize;
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public bool NonWhiteListElementsFound => this.m_policyMerged.NonWhiteListElementsFound;
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public List<string> NonWhiteListElements => this.m_policyMerged.NonWhiteListElements;
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public ProtocolProfile ProtocolVersionProfile => this.m_policyMerged.ProtocolVersionProfile;
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public RecipientIdentity ImmediateTokenRecipient => this.m_immediateTokenRecipientIdentity;
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public EndpointAddress Issuer => this.m_issuer;
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public RecipientIdentity Recipient => this.m_recipientIdentity;
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public uint GetIntelligentKeySize(bool isSelfIssuedCardSelected)
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{
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if (isSelfIssuedCardSelected)
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throw InfoCardTrace.ThrowHelperError((Exception) new InvalidOperationException());
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if (SecurityKeyTypeInternal.AsymmetricKey == this.KeyType)
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return 2048;
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if (this.KeyType == SecurityKeyTypeInternal.SymmetricKey)
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return !this.KeySizeSpecified ? (uint) SecurityAlgorithmSuite.Default.DefaultSymmetricKeyLength : this.KeySize;
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InfoCardTrace.Assert(false, "Should access this property only in managed card non-no proof key scenario");
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throw InfoCardTrace.ThrowHelperError((Exception) new InvalidOperationException());
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}
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public string GetKeyTypeString()
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{
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switch (this.KeyType)
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{
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case SecurityKeyTypeInternal.SymmetricKey:
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return this.m_policyMerged.ProtocolVersionProfile.WSTrust.KeyTypeSymmetric.ToString();
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case SecurityKeyTypeInternal.AsymmetricKey:
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return this.m_policyMerged.ProtocolVersionProfile.WSTrust.KeyTypeAsymmetric.ToString();
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case SecurityKeyTypeInternal.NoKey:
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return this.m_policyMerged.ProtocolVersionProfile.WSTrust.KeyTypeBearer.ToString();
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default:
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InfoCardTrace.Assert(false, "Impossible condition in code");
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throw InfoCardTrace.ThrowHelperError((Exception) new InvalidOperationException());
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}
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}
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public string PrivacyPolicyLink => this.m_privacyPolicyLink;
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public uint PrivacyPolicyVersion => this.m_privacyPolicyVersion;
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public bool IsManaged => this.m_isManaged;
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public bool RequiresManagedCard => this.m_requiresManagedCard;
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public bool RequiresSelfIssuedCard => !((EndpointAddress) null == this.m_issuer) && Utility.CompareUri(this.m_issuer.Uri, new Uri("http://schemas.xmlsoap.org/ws/2005/05/identity/issuer/self"));
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public void SetRecipientInfo(
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RecipientIdentity recipientIdentity,
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string privacyUrl,
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uint privacyVersion)
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{
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this.m_recipientIdentity = recipientIdentity;
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this.m_privacyPolicyLink = privacyUrl;
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this.m_privacyPolicyVersion = privacyVersion;
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}
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private void ComputeRequiresManagedCardFlag()
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{
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if (this.m_policyMerged.NonWhiteListElementsFound)
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this.m_requiresManagedCard = true;
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foreach (string requiredClaim in this.m_policyMerged.RequiredClaims)
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{
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if (!PolicyUtility.IsSelfIssuedClaim(requiredClaim))
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this.m_requiresManagedCard = true;
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}
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if (!string.IsNullOrEmpty(this.m_policyMerged.OptionalRstParams.TokenType) && !PolicyUtility.IsSelfIssuedTokenType(this.m_policyMerged.OptionalRstParams.TokenType))
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this.m_requiresManagedCard = true;
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if (!(this.m_immediateTokenRecipientIdentity is X509RecipientIdentity) && this.m_policyMerged.KeyType == SecurityKeyTypeInternal.SymmetricKey)
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this.m_requiresManagedCard = true;
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if (string.IsNullOrEmpty(this.m_policyMerged.OptionalRstParams.KeyWrapAlgorithm) || !(this.m_policyMerged.OptionalRstParams.KeyWrapAlgorithm != SecurityAlgorithmSuite.Default.DefaultAsymmetricKeyWrapAlgorithm))
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return;
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this.m_requiresManagedCard = true;
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}
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private void FillComputedPolicy() => this.ComputeRequiresManagedCardFlag();
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public void Validate()
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{
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bool flag = this.m_policyMerged.RequiredClaims == null || 0 == this.m_policyMerged.RequiredClaims.Length;
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PolicyValidator policyValidator;
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if (this.m_policyUsageContext == PolicyUsageContext.Browser)
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{
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if (flag)
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throw InfoCardTrace.ThrowHelperError((Exception) new PolicyValidationException(SR.GetString("NoClaimsFoundInPolicy")));
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this.FillComputedPolicy();
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policyValidator = (PolicyValidator) new BrowserPolicyValidator(this);
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}
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else if (PolicyUsageContext.GetToken == this.m_policyUsageContext)
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{
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if (flag)
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throw InfoCardTrace.ThrowHelperError((Exception) new PolicyValidationException(SR.GetString("NoClaimsFoundInPolicy")));
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this.FillComputedPolicy();
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policyValidator = new PolicyValidator(this);
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}
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else
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policyValidator = (PolicyValidator) new IntermediatePolicyValidator(this);
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policyValidator.Validate();
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}
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public void ThrowIfNonPpidClaimsPresent()
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{
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InfoCardTrace.ThrowInvalidArgumentConditional(this.m_policyMerged.RequiredClaims == null || this.m_policyMerged.OptionalClaims == null, "claims");
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if (this.m_policyMerged.RequiredClaims.Length != 1 || !(this.m_policyMerged.RequiredClaims[0] == InfoCardConstants.PPIDClaimsUri) || this.m_policyMerged.OptionalClaims.Length != 0)
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throw InfoCardTrace.ThrowHelperError((Exception) new PolicyValidationException(SR.GetString("IPStsPolicyRequestingNonPpidClaims")));
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}
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public static bool IsSelfIssuedUriPresent(EndpointAddress address) => !((EndpointAddress) null == address) && Utility.CompareUri(address.Uri, XmlNames.WSIdentity.SelfIssuerUriValue);
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}
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}
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