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-rw-r--r--src/mscorlib/src/System/Security/Util/Config.cs83
-rw-r--r--src/mscorlib/src/System/Security/Util/Hex.cs126
-rw-r--r--src/mscorlib/src/System/Security/Util/StringExpressionSet.cs752
-rw-r--r--src/mscorlib/src/System/Security/Util/TokenBasedSet.cs443
-rw-r--r--src/mscorlib/src/System/Security/Util/TokenBasedSetEnumerator.cs36
-rw-r--r--src/mscorlib/src/System/Security/Util/URLString.cs1237
-rw-r--r--src/mscorlib/src/System/Security/Util/XMLUtil.cs435
-rw-r--r--src/mscorlib/src/System/Security/Util/sitestring.cs289
8 files changed, 5 insertions, 3396 deletions
diff --git a/src/mscorlib/src/System/Security/Util/Config.cs b/src/mscorlib/src/System/Security/Util/Config.cs
deleted file mode 100644
index afc9b8c336..0000000000
--- a/src/mscorlib/src/System/Security/Util/Config.cs
+++ /dev/null
@@ -1,83 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-namespace System.Security.Util {
- using System;
- using System.Security.Util;
- using System.Security.Policy;
- using System.Security.Permissions;
- using System.Collections;
- using System.IO;
- using System.Reflection;
- using System.Globalization;
- using System.Text;
-#if FEATURE_SERIALIZATION
- using System.Runtime.Serialization.Formatters.Binary;
-#endif // FEATURE_SERIALIZATION
- using System.Threading;
- using System.Runtime.CompilerServices;
- using System.Runtime.InteropServices;
- using System.Runtime.Versioning;
-
- // Duplicated in vm\COMSecurityConfig.h
-[Serializable]
-[Flags]
- internal enum QuickCacheEntryType
- {
- FullTrustZoneMyComputer = 0x1000000,
- FullTrustZoneIntranet = 0x2000000,
- FullTrustZoneInternet = 0x4000000,
- FullTrustZoneTrusted = 0x8000000,
- FullTrustZoneUntrusted = 0x10000000,
- FullTrustAll = 0x20000000,
- }
-
- internal static class Config {
- private static volatile string m_machineConfig;
- private static volatile string m_userConfig;
-
- private static void GetFileLocales()
- {
- if (m_machineConfig == null)
- {
- string machineConfig = null;
- GetMachineDirectory(JitHelpers.GetStringHandleOnStack(ref machineConfig));
- m_machineConfig = machineConfig;
- }
- if (m_userConfig == null)
- {
- string userConfig = null;
- GetUserDirectory(JitHelpers.GetStringHandleOnStack(ref userConfig));
- m_userConfig = userConfig;
- }
- }
-
- internal static string MachineDirectory
- {
- get
- {
- GetFileLocales();
- return m_machineConfig;
- }
- }
-
- internal static string UserDirectory
- {
- get
- {
- GetFileLocales();
- return m_userConfig;
- }
- }
-
- [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode), SuppressUnmanagedCodeSecurity]
- private static extern void GetMachineDirectory(StringHandleOnStack retDirectory);
-
- [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode), SuppressUnmanagedCodeSecurity]
- private static extern void GetUserDirectory(StringHandleOnStack retDirectory);
-
- [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode), SuppressUnmanagedCodeSecurity]
- internal static extern bool WriteToEventLog(string message);
- }
-}
diff --git a/src/mscorlib/src/System/Security/Util/Hex.cs b/src/mscorlib/src/System/Security/Util/Hex.cs
deleted file mode 100644
index 4ca1cf678b..0000000000
--- a/src/mscorlib/src/System/Security/Util/Hex.cs
+++ /dev/null
@@ -1,126 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-/*
- *
- * Operations to convert to and from Hex
- *
- */
-
-namespace System.Security.Util
-{
- using System;
- using System.Security;
- using System.Diagnostics.Contracts;
- internal static class Hex
- {
- // converts number to hex digit. Does not do any range checks.
- static char HexDigit(int num) {
- return (char)((num < 10) ? (num + '0') : (num + ('A' - 10)));
- }
-
- public static String EncodeHexString(byte[] sArray)
- {
- String result = null;
-
- if(sArray != null) {
- char[] hexOrder = new char[sArray.Length * 2];
-
- int digit;
- for(int i = 0, j = 0; i < sArray.Length; i++) {
- digit = (int)((sArray[i] & 0xf0) >> 4);
- hexOrder[j++] = HexDigit(digit);
- digit = (int)(sArray[i] & 0x0f);
- hexOrder[j++] = HexDigit(digit);
- }
- result = new String(hexOrder);
- }
- return result;
- }
-
- internal static string EncodeHexStringFromInt(byte[] sArray) {
- String result = null;
- if(sArray != null) {
- char[] hexOrder = new char[sArray.Length * 2];
-
- int i = sArray.Length;
- int digit, j=0;
- while (i-- > 0) {
- digit = (sArray[i] & 0xf0) >> 4;
- hexOrder[j++] = HexDigit(digit);
- digit = sArray[i] & 0x0f;
- hexOrder[j++] = HexDigit(digit);
- }
- result = new String(hexOrder);
- }
- return result;
- }
-
- public static int ConvertHexDigit(Char val)
- {
- if (val <= '9' && val >= '0')
- return (val - '0');
- else if (val >= 'a' && val <= 'f')
- return ((val - 'a') + 10);
- else if (val >= 'A' && val <= 'F')
- return ((val - 'A') + 10);
- else
- throw new ArgumentException( Environment.GetResourceString( "ArgumentOutOfRange_Index" ) );
- }
-
-
- public static byte[] DecodeHexString(String hexString)
- {
- if (hexString == null)
- throw new ArgumentNullException( nameof(hexString) );
- Contract.EndContractBlock();
-
- bool spaceSkippingMode = false;
-
- int i = 0;
- int length = hexString.Length;
-
- if ((length >= 2) &&
- (hexString[0] == '0') &&
- ( (hexString[1] == 'x') || (hexString[1] == 'X') ))
- {
- length = hexString.Length - 2;
- i = 2;
- }
-
- // Hex strings must always have 2N or (3N - 1) entries.
-
- if (length % 2 != 0 && length % 3 != 2)
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidHexFormat" ) );
- }
-
- byte[] sArray;
-
- if (length >=3 && hexString[i + 2] == ' ')
- {
- spaceSkippingMode = true;
-
- // Each hex digit will take three spaces, except the first (hence the plus 1).
- sArray = new byte[length / 3 + 1];
- }
- else
- {
- // Each hex digit will take two spaces
- sArray = new byte[length / 2];
- }
-
- int digit;
- int rawdigit;
- for (int j = 0; i < hexString.Length; i += 2, j++) {
- rawdigit = ConvertHexDigit(hexString[i]);
- digit = ConvertHexDigit(hexString[i+1]);
- sArray[j] = (byte) (digit | (rawdigit << 4));
- if (spaceSkippingMode)
- i++;
- }
- return(sArray);
- }
- }
-}
diff --git a/src/mscorlib/src/System/Security/Util/StringExpressionSet.cs b/src/mscorlib/src/System/Security/Util/StringExpressionSet.cs
deleted file mode 100644
index 8a12235106..0000000000
--- a/src/mscorlib/src/System/Security/Util/StringExpressionSet.cs
+++ /dev/null
@@ -1,752 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-namespace System.Security.Util {
- using System.Text;
- using System;
- using System.Collections;
- using System.Collections.Generic;
- using System.Runtime.CompilerServices;
- using System.Runtime.InteropServices;
- using System.Globalization;
- using System.Runtime.Versioning;
- using System.IO;
- using System.Diagnostics;
- using System.Diagnostics.Contracts;
-
- [Serializable]
- internal class StringExpressionSet
- {
- // This field, as well as the expressions fields below are critical since they may contain
- // canonicalized full path data potentially built out of relative data passed as input to the
- // StringExpressionSet. Full trust code using the string expression set needs to ensure that before
- // exposing this data out to partial trust, they protect against this. Possibilities include:
- //
- // 1. Using the throwOnRelative flag
- // 2. Ensuring that the partial trust code has permission to see full path data
- // 3. Not using this set for paths (eg EnvironmentStringExpressionSet)
- //
- protected ArrayList m_list;
- protected bool m_ignoreCase;
- protected String m_expressions;
- protected String[] m_expressionsArray;
-
- protected bool m_throwOnRelative;
-
- protected static readonly char[] m_separators = { ';' };
- protected static readonly char[] m_trimChars = { ' ' };
-#if !PLATFORM_UNIX
- protected static readonly char m_directorySeparator = '\\';
- protected static readonly char m_alternateDirectorySeparator = '/';
-#else
- protected static readonly char m_directorySeparator = '/';
- protected static readonly char m_alternateDirectorySeparator = '\\';
-#endif // !PLATFORM_UNIX
-
- public StringExpressionSet()
- : this( true, null, false )
- {
- }
-
- public StringExpressionSet( String str )
- : this( true, str, false )
- {
- }
-
- public StringExpressionSet( bool ignoreCase, bool throwOnRelative )
- : this( ignoreCase, null, throwOnRelative )
- {
- }
-
- public StringExpressionSet( bool ignoreCase, String str, bool throwOnRelative )
- {
- m_list = null;
- m_ignoreCase = ignoreCase;
- m_throwOnRelative = throwOnRelative;
- if (str == null)
- m_expressions = null;
- else
- AddExpressions( str );
- }
-
- protected virtual StringExpressionSet CreateNewEmpty()
- {
- return new StringExpressionSet();
- }
-
- public virtual StringExpressionSet Copy()
- {
- // SafeCritical: just copying this value around, not leaking it
-
- StringExpressionSet copy = CreateNewEmpty();
- if (this.m_list != null)
- copy.m_list = new ArrayList(this.m_list);
-
- copy.m_expressions = this.m_expressions;
- copy.m_ignoreCase = this.m_ignoreCase;
- copy.m_throwOnRelative = this.m_throwOnRelative;
- return copy;
- }
-
- public void SetThrowOnRelative( bool throwOnRelative )
- {
- this.m_throwOnRelative = throwOnRelative;
- }
-
- private static String StaticProcessWholeString( String str )
- {
- return str.Replace( m_alternateDirectorySeparator, m_directorySeparator );
- }
-
- private static String StaticProcessSingleString( String str )
- {
- return str.Trim( m_trimChars );
- }
-
- protected virtual String ProcessWholeString( String str )
- {
- return StaticProcessWholeString(str);
- }
-
- protected virtual String ProcessSingleString( String str )
- {
- return StaticProcessSingleString(str);
- }
-
- public void AddExpressions( String str )
- {
- if (str == null)
- throw new ArgumentNullException( nameof(str) );
- Contract.EndContractBlock();
- if (str.Length == 0)
- return;
-
- str = ProcessWholeString( str );
-
- if (m_expressions == null)
- m_expressions = str;
- else
- m_expressions = m_expressions + m_separators[0] + str;
-
- m_expressionsArray = null;
-
- // We have to parse the string and compute the list here.
- // The logic in this class tries to delay this parsing but
- // since operations like IsSubsetOf are called during
- // demand evaluation, it is not safe to delay this step
- // as that would cause concurring threads to update the object
- // at the same time. The CheckList operation should ideally be
- // removed from this class, but for the sake of keeping the
- // changes to a minimum here, we simply make sure m_list
- // cannot be null by parsing m_expressions eagerly.
-
- String[] arystr = Split( str );
-
- if (m_list == null)
- m_list = new ArrayList();
-
- for (int index = 0; index < arystr.Length; ++index)
- {
- if (arystr[index] != null && !arystr[index].Equals( "" ))
- {
- String temp = ProcessSingleString( arystr[index] );
- int indexOfNull = temp.IndexOf( '\0' );
-
- if (indexOfNull != -1)
- temp = temp.Substring( 0, indexOfNull );
-
- if (temp != null && !temp.Equals( "" ))
- {
- if (m_throwOnRelative)
- {
- if (PathInternal.IsPartiallyQualified(temp))
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_AbsolutePathRequired" ) );
- }
-
- temp = CanonicalizePath( temp );
- }
-
- m_list.Add( temp );
- }
- }
- }
-
- Reduce();
- }
-
- public void AddExpressions( String[] str, bool checkForDuplicates, bool needFullPath )
- {
- AddExpressions(CreateListFromExpressions(str, needFullPath), checkForDuplicates);
- }
-
- public void AddExpressions( ArrayList exprArrayList, bool checkForDuplicates)
- {
- Debug.Assert( m_throwOnRelative, "This should only be called when throw on relative is set" );
-
- m_expressionsArray = null;
- m_expressions = null;
-
- if (m_list != null)
- m_list.AddRange(exprArrayList);
- else
- m_list = new ArrayList(exprArrayList);
-
- if (checkForDuplicates)
- Reduce();
- }
-
-
- internal static ArrayList CreateListFromExpressions(String[] str, bool needFullPath)
- {
- if (str == null)
- {
- throw new ArgumentNullException( nameof(str) );
- }
- Contract.EndContractBlock();
- ArrayList retArrayList = new ArrayList();
- for (int index = 0; index < str.Length; ++index)
- {
- if (str[index] == null)
- throw new ArgumentNullException( nameof(str) );
-
- // Replace alternate directory separators
- String oneString = StaticProcessWholeString( str[index] );
-
- if (oneString != null && oneString.Length != 0)
- {
- // Trim leading and trailing spaces
- String temp = StaticProcessSingleString( oneString);
-
- int indexOfNull = temp.IndexOf( '\0' );
-
- if (indexOfNull != -1)
- temp = temp.Substring( 0, indexOfNull );
-
- if (temp != null && temp.Length != 0)
- {
- if (PathInternal.IsPartiallyQualified(temp))
- {
- throw new ArgumentException(Environment.GetResourceString( "Argument_AbsolutePathRequired" ) );
- }
-
- temp = CanonicalizePath( temp, needFullPath );
-
- retArrayList.Add( temp );
- }
- }
- }
-
- return retArrayList;
- }
-
- protected void CheckList()
- {
- if (m_list == null && m_expressions != null)
- {
- CreateList();
- }
- }
-
- protected String[] Split( String expressions )
- {
- if (m_throwOnRelative)
- {
- List<String> tempList = new List<String>();
-
- String[] quoteSplit = expressions.Split( '\"' );
-
- for (int i = 0; i < quoteSplit.Length; ++i)
- {
- if (i % 2 == 0)
- {
- String[] semiSplit = quoteSplit[i].Split( ';' );
-
- for (int j = 0; j < semiSplit.Length; ++j)
- {
- if (semiSplit[j] != null && !semiSplit[j].Equals( "" ))
- tempList.Add( semiSplit[j] );
- }
- }
- else
- {
- tempList.Add( quoteSplit[i] );
- }
- }
-
- String[] finalArray = new String[tempList.Count];
-
- IEnumerator enumerator = tempList.GetEnumerator();
-
- int index = 0;
- while (enumerator.MoveNext())
- {
- finalArray[index++] = (String)enumerator.Current;
- }
-
- return finalArray;
- }
- else
- {
- return expressions.Split( m_separators );
- }
- }
-
-
- protected void CreateList()
- {
- String[] expressionsArray = Split( m_expressions );
-
- m_list = new ArrayList();
-
- for (int index = 0; index < expressionsArray.Length; ++index)
- {
- if (expressionsArray[index] != null && !expressionsArray[index].Equals( "" ))
- {
- String temp = ProcessSingleString( expressionsArray[index] );
-
- int indexOfNull = temp.IndexOf( '\0' );
-
- if (indexOfNull != -1)
- temp = temp.Substring( 0, indexOfNull );
-
- if (temp != null && !temp.Equals( "" ))
- {
- if (m_throwOnRelative)
- {
- if (PathInternal.IsPartiallyQualified(temp))
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_AbsolutePathRequired" ) );
- }
-
- temp = CanonicalizePath( temp );
- }
-
- m_list.Add( temp );
- }
- }
- }
- }
-
- public bool IsEmpty()
- {
- // SafeCritical: we're just showing that the expressions are empty, the sensitive portion is their
- // contents - not the existence of the contents
- if (m_list == null)
- {
- return m_expressions == null;
- }
- else
- {
- return m_list.Count == 0;
- }
- }
-
- public bool IsSubsetOf( StringExpressionSet ses )
- {
- if (this.IsEmpty())
- return true;
-
- if (ses == null || ses.IsEmpty())
- return false;
-
- CheckList();
- ses.CheckList();
-
- for (int index = 0; index < this.m_list.Count; ++index)
- {
- if (!StringSubsetStringExpression( (String)this.m_list[index], ses, m_ignoreCase ))
- {
- return false;
- }
- }
- return true;
- }
-
- public bool IsSubsetOfPathDiscovery( StringExpressionSet ses )
- {
- if (this.IsEmpty())
- return true;
-
- if (ses == null || ses.IsEmpty())
- return false;
-
- CheckList();
- ses.CheckList();
-
- for (int index = 0; index < this.m_list.Count; ++index)
- {
- if (!StringSubsetStringExpressionPathDiscovery( (String)this.m_list[index], ses, m_ignoreCase ))
- {
- return false;
- }
- }
- return true;
- }
-
-
- public StringExpressionSet Union( StringExpressionSet ses )
- {
- // If either set is empty, the union represents a copy of the other.
-
- if (ses == null || ses.IsEmpty())
- return this.Copy();
-
- if (this.IsEmpty())
- return ses.Copy();
-
- CheckList();
- ses.CheckList();
-
- // Perform the union
- // note: insert smaller set into bigger set to reduce needed comparisons
-
- StringExpressionSet bigger = ses.m_list.Count > this.m_list.Count ? ses : this;
- StringExpressionSet smaller = ses.m_list.Count <= this.m_list.Count ? ses : this;
-
- StringExpressionSet unionSet = bigger.Copy();
-
- unionSet.Reduce();
-
- for (int index = 0; index < smaller.m_list.Count; ++index)
- {
- unionSet.AddSingleExpressionNoDuplicates( (String)smaller.m_list[index] );
- }
-
- unionSet.GenerateString();
-
- return unionSet;
- }
-
-
- public StringExpressionSet Intersect( StringExpressionSet ses )
- {
- // If either set is empty, the intersection is empty
-
- if (this.IsEmpty() || ses == null || ses.IsEmpty())
- return CreateNewEmpty();
-
- CheckList();
- ses.CheckList();
-
- // Do the intersection for real
-
- StringExpressionSet intersectSet = CreateNewEmpty();
-
- for (int this_index = 0; this_index < this.m_list.Count; ++this_index)
- {
- for (int ses_index = 0; ses_index < ses.m_list.Count; ++ses_index)
- {
- if (StringSubsetString( (String)this.m_list[this_index], (String)ses.m_list[ses_index], m_ignoreCase ))
- {
- if (intersectSet.m_list == null)
- {
- intersectSet.m_list = new ArrayList();
- }
- intersectSet.AddSingleExpressionNoDuplicates( (String)this.m_list[this_index] );
- }
- else if (StringSubsetString( (String)ses.m_list[ses_index], (String)this.m_list[this_index], m_ignoreCase ))
- {
- if (intersectSet.m_list == null)
- {
- intersectSet.m_list = new ArrayList();
- }
- intersectSet.AddSingleExpressionNoDuplicates( (String)ses.m_list[ses_index] );
- }
- }
- }
-
- intersectSet.GenerateString();
-
- return intersectSet;
- }
-
- protected void GenerateString()
- {
- // SafeCritical - moves critical data around, but doesn't expose it out
- if (m_list != null)
- {
- StringBuilder sb = new StringBuilder();
-
- IEnumerator enumerator = this.m_list.GetEnumerator();
- bool first = true;
-
- while (enumerator.MoveNext())
- {
- if (!first)
- sb.Append( m_separators[0] );
- else
- first = false;
-
- String currentString = (String)enumerator.Current;
- if (currentString != null)
- {
- int indexOfSeparator = currentString.IndexOf( m_separators[0] );
-
- if (indexOfSeparator != -1)
- sb.Append( '\"' );
-
- sb.Append( currentString );
-
- if (indexOfSeparator != -1)
- sb.Append( '\"' );
- }
- }
-
- m_expressions = sb.ToString();
- }
- else
- {
- m_expressions = null;
- }
- }
-
- // We don't override ToString since that API must be either transparent or safe citical. If the
- // expressions contain paths that were canonicalized and expanded from the input that would cause
- // information disclosure, so we instead only expose this out to trusted code that can ensure they
- // either don't leak the information or required full path information.
- public string UnsafeToString()
- {
- CheckList();
-
- Reduce();
-
- GenerateString();
-
- return m_expressions;
- }
-
- public String[] UnsafeToStringArray()
- {
- if (m_expressionsArray == null && m_list != null)
- {
- m_expressionsArray = (String[])m_list.ToArray(typeof(String));
- }
-
- return m_expressionsArray;
- }
-
-
- //-------------------------------
- // protected static helper functions
- //-------------------------------
-
- private bool StringSubsetStringExpression( String left, StringExpressionSet right, bool ignoreCase )
- {
- for (int index = 0; index < right.m_list.Count; ++index)
- {
- if (StringSubsetString( left, (String)right.m_list[index], ignoreCase ))
- {
- return true;
- }
- }
- return false;
- }
-
- private static bool StringSubsetStringExpressionPathDiscovery( String left, StringExpressionSet right, bool ignoreCase )
- {
- for (int index = 0; index < right.m_list.Count; ++index)
- {
- if (StringSubsetStringPathDiscovery( left, (String)right.m_list[index], ignoreCase ))
- {
- return true;
- }
- }
- return false;
- }
-
-
- protected virtual bool StringSubsetString( String left, String right, bool ignoreCase )
- {
- StringComparison strComp = (ignoreCase ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal);
- if (right == null || left == null || right.Length == 0 || left.Length == 0 ||
- right.Length > left.Length)
- {
- return false;
- }
- else if (right.Length == left.Length)
- {
- // if they are equal in length, just do a normal compare
- return String.Compare( right, left, strComp) == 0;
- }
- else if (left.Length - right.Length == 1 && left[left.Length-1] == m_directorySeparator)
- {
- return String.Compare( left, 0, right, 0, right.Length, strComp) == 0;
- }
- else if (right[right.Length-1] == m_directorySeparator)
- {
- // right is definitely a directory, just do a substring compare
- return String.Compare( right, 0, left, 0, right.Length, strComp) == 0;
- }
- else if (left[right.Length] == m_directorySeparator)
- {
- // left is hinting at being a subdirectory on right, do substring compare to make find out
- return String.Compare( right, 0, left, 0, right.Length, strComp) == 0;
- }
- else
- {
- return false;
- }
- }
-
- protected static bool StringSubsetStringPathDiscovery( String left, String right, bool ignoreCase )
- {
- StringComparison strComp = (ignoreCase ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal);
- if (right == null || left == null || right.Length == 0 || left.Length == 0)
- {
- return false;
- }
- else if (right.Length == left.Length)
- {
- // if they are equal in length, just do a normal compare
- return String.Compare( right, left, strComp) == 0;
- }
- else
- {
- String shortString, longString;
-
- if (right.Length < left.Length)
- {
- shortString = right;
- longString = left;
- }
- else
- {
- shortString = left;
- longString = right;
- }
-
- if (String.Compare( shortString, 0, longString, 0, shortString.Length, strComp) != 0)
- {
- return false;
- }
-
-#if !PLATFORM_UNIX
- if (shortString.Length == 3 &&
- shortString.EndsWith( ":\\", StringComparison.Ordinal ) &&
- ((shortString[0] >= 'A' && shortString[0] <= 'Z') ||
- (shortString[0] >= 'a' && shortString[0] <= 'z')))
-#else
- if (shortString.Length == 1 && shortString[0]== m_directorySeparator)
-#endif // !PLATFORM_UNIX
- return true;
-
- return longString[shortString.Length] == m_directorySeparator;
- }
- }
-
-
- //-------------------------------
- // protected helper functions
- //-------------------------------
-
- protected void AddSingleExpressionNoDuplicates( String expression )
- {
- // SafeCritical: We're not exposing out the string sets, just allowing modification of them
- int index = 0;
-
- m_expressionsArray = null;
- m_expressions = null;
-
- if (this.m_list == null)
- this.m_list = new ArrayList();
-
- while (index < this.m_list.Count)
- {
- if (StringSubsetString( (String)this.m_list[index], expression, m_ignoreCase ))
- {
- this.m_list.RemoveAt( index );
- }
- else if (StringSubsetString( expression, (String)this.m_list[index], m_ignoreCase ))
- {
- return;
- }
- else
- {
- index++;
- }
- }
- this.m_list.Add( expression );
- }
-
- protected void Reduce()
- {
- CheckList();
-
- if (this.m_list == null)
- return;
-
- int j;
-
- for (int i = 0; i < this.m_list.Count - 1; i++)
- {
- j = i + 1;
-
- while (j < this.m_list.Count)
- {
- if (StringSubsetString( (String)this.m_list[j], (String)this.m_list[i], m_ignoreCase ))
- {
- this.m_list.RemoveAt( j );
- }
- else if (StringSubsetString( (String)this.m_list[i], (String)this.m_list[j], m_ignoreCase ))
- {
- // write the value at j into position i, delete the value at position j and keep going.
- this.m_list[i] = this.m_list[j];
- this.m_list.RemoveAt( j );
- j = i + 1;
- }
- else
- {
- j++;
- }
- }
- }
- }
-
- [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode)]
- [SuppressUnmanagedCodeSecurity]
- internal static extern void GetLongPathName( String path, StringHandleOnStack retLongPath );
-
- internal static String CanonicalizePath( String path )
- {
- return CanonicalizePath( path, true );
- }
-
- internal static string CanonicalizePath(string path, bool needFullPath)
- {
- if (needFullPath)
- {
- string newPath = Path.GetFullPath(path);
- if (path.EndsWith(m_directorySeparator + ".", StringComparison.Ordinal))
- {
- if (newPath.EndsWith(m_directorySeparator))
- {
- newPath += ".";
- }
- else
- {
- newPath += m_directorySeparator + ".";
- }
- }
- path = newPath;
- }
-#if !PLATFORM_UNIX
- else if (path.IndexOf('~') != -1)
- {
- // GetFullPathInternal() will expand 8.3 file names
- string longPath = null;
- GetLongPathName(path, JitHelpers.GetStringHandleOnStack(ref longPath));
- path = (longPath != null) ? longPath : path;
- }
-
- // This blocks usage of alternate data streams and some extended syntax paths (\\?\C:\). Checking after
- // normalization allows valid paths such as " C:\" to be considered ok (as it will become "C:\").
- if (path.IndexOf(':', 2) != -1)
- throw new NotSupportedException(Environment.GetResourceString("Argument_PathFormatNotSupported"));
-#endif // !PLATFORM_UNIX
-
- return path;
- }
- }
-}
diff --git a/src/mscorlib/src/System/Security/Util/TokenBasedSet.cs b/src/mscorlib/src/System/Security/Util/TokenBasedSet.cs
deleted file mode 100644
index 8589fa7c42..0000000000
--- a/src/mscorlib/src/System/Security/Util/TokenBasedSet.cs
+++ /dev/null
@@ -1,443 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-namespace System.Security.Util
-{
- using System;
- using System.Collections;
- using System.Security.Permissions;
- using System.Runtime.Serialization;
- using System.Threading;
- using System.Diagnostics;
- using System.Diagnostics.Contracts;
- using System.Diagnostics.CodeAnalysis;
-
-#if FEATURE_SERIALIZATION
- [Serializable]
-#endif
- internal class TokenBasedSet
- {
-
-
- // Following 3 fields are used only for serialization compat purposes: DO NOT USE THESE EVER!
-#pragma warning disable 414
- private int m_initSize = 24;
- private int m_increment = 8;
-#pragma warning restore 414
- private Object[] m_objSet;
- // END -> Serialization only fields
-
- [OptionalField(VersionAdded = 2)]
- private volatile Object m_Obj;
- [OptionalField(VersionAdded = 2)]
- private volatile Object[] m_Set;
-
- private int m_cElt;
- private volatile int m_maxIndex;
-
-
- [OnDeserialized]
- private void OnDeserialized(StreamingContext ctx)
- {
- OnDeserializedInternal();
- }
- private void OnDeserializedInternal()
- {
- if (m_objSet != null) //v1.x case
- {
- if (m_cElt == 1)
- m_Obj = m_objSet[m_maxIndex];
- else
- m_Set = m_objSet;
- m_objSet = null;
- }
- // Nothing to do for the v2.0 and beyond case
- }
-
- [OnSerializing]
- private void OnSerializing(StreamingContext ctx)
- {
-
- if ((ctx.State & ~(StreamingContextStates.Clone|StreamingContextStates.CrossAppDomain)) != 0)
- {
- //Nothing special for the v2 and beyond case
-
- // for the v1.x case, we need to create m_objSet if necessary
- if (m_cElt == 1)
- {
- m_objSet = new Object[m_maxIndex+1];
- m_objSet[m_maxIndex] = m_Obj;
- }
- else if (m_cElt > 0)
- {
- // Array case:
- m_objSet = m_Set;
- }
-
- }
- }
- [OnSerialized]
- private void OnSerialized(StreamingContext ctx)
- {
- if ((ctx.State & ~(StreamingContextStates.Clone|StreamingContextStates.CrossAppDomain)) != 0)
- {
- m_objSet = null;
-
- }
- }
-
-
- internal bool MoveNext(ref TokenBasedSetEnumerator e)
- {
- switch (m_cElt)
- {
- case 0:
- return false;
-
- case 1:
- if (e.Index == -1)
- {
- e.Index = m_maxIndex;
- e.Current = m_Obj;
- return true;
- }
- else
- {
- e.Index = (short)(m_maxIndex+1);
- e.Current = null;
- return false;
- }
-
- default:
- while (++e.Index <= m_maxIndex)
- {
- e.Current = Volatile.Read(ref m_Set[e.Index]);
-
- if (e.Current != null)
- return true;
- }
-
- e.Current = null;
- return false;
- }
- }
-
- internal TokenBasedSet()
- {
- Reset();
- }
-
- [SuppressMessage("Microsoft.Concurrency", "CA8001", Justification = "Reviewed for thread safety")]
- internal TokenBasedSet(TokenBasedSet tbSet)
- {
- if (tbSet == null)
- {
- Reset();
- return;
- }
-
- if (tbSet.m_cElt > 1)
- {
- Object[] aObj = tbSet.m_Set;
- int aLen = aObj.Length;
-
- Object[] aNew = new Object[aLen];
- System.Array.Copy(aObj, 0, aNew, 0, aLen);
-
- m_Set = aNew;
- }
- else
- {
- m_Obj = tbSet.m_Obj;
- }
-
- m_cElt = tbSet.m_cElt;
- m_maxIndex = tbSet.m_maxIndex;
- }
-
- internal void Reset()
- {
- m_Obj = null;
- m_Set = null;
- m_cElt = 0;
- m_maxIndex = -1;
- }
-
- internal void SetItem(int index, Object item)
- {
- Object[] aObj = null;
-
- if (item == null)
- {
- RemoveItem(index);
- return;
- }
-
- switch (m_cElt)
- {
- case 0:
- // on the first item, we don't create an array, we merely remember it's index and value
- // this this the 99% case
- m_cElt = 1;
- m_maxIndex = (short)index;
- m_Obj = item;
- break;
-
- case 1:
- // we have to decide if a 2nd item has indeed been added and create the array
- // if it has
- if (index == m_maxIndex)
- {
- // replacing the one existing item
- m_Obj = item;
- }
- else
- {
- // adding a second distinct permission
- Object objSaved = m_Obj;
- int iMax = Math.Max(m_maxIndex, index);
-
- aObj = new Object[iMax+1];
- aObj[m_maxIndex] = objSaved;
- aObj[index] = item;
- m_maxIndex = (short)iMax;
- m_cElt = 2;
- m_Set = aObj;
- m_Obj = null;
- }
- break;
-
- default:
- // this is the general case code for when there is really an array
-
- aObj = m_Set;
-
- // we are now adding an item, check if we need to grow
-
- if (index >= aObj.Length)
- {
- Object[] newset = new Object[index+1];
- System.Array.Copy(aObj, 0, newset, 0, m_maxIndex+1);
- m_maxIndex = (short)index;
- newset[index] = item;
- m_Set = newset;
- m_cElt++;
- }
- else
- {
- if (aObj[index] == null)
- m_cElt++;
-
- aObj[index] = item;
-
- if (index > m_maxIndex)
- m_maxIndex = (short)index;
- }
- break;
- }
- }
-
- [SuppressMessage("Microsoft.Concurrency", "CA8001", Justification = "Reviewed for thread-safety")]
- internal Object GetItem(int index)
- {
- switch (m_cElt)
- {
- case 0:
- return null;
-
- case 1:
- if (index == m_maxIndex)
- return m_Obj;
- else
- return null;
- default:
- if (index < m_Set.Length)
- return Volatile.Read(ref m_Set[index]);
- else
- return null;
- }
- }
-
- internal Object RemoveItem(int index)
- {
- Object ret = null;
-
- switch (m_cElt)
- {
- case 0:
- ret = null;
- break;
-
- case 1:
- if (index != m_maxIndex)
- {
- // removing a permission we don't have ignore it
- ret = null;
- }
- else
- {
- // removing the permission we have at the moment
- ret = m_Obj;
- Reset();
- }
- break;
-
- default:
- // this is the general case code for when there is really an array
-
- // we are removing an item
- if (index < m_Set.Length && (ret = Volatile.Read(ref m_Set[index])) != null)
- {
- // ok we really deleted something at this point
-
- Volatile.Write(ref m_Set[index], null);
- m_cElt--;
-
- if (index == m_maxIndex)
- ResetMaxIndex(m_Set);
-
- // collapse the array
- if (m_cElt == 1)
- {
- m_Obj = Volatile.Read(ref m_Set[m_maxIndex]);
- m_Set = null;
- }
- }
- break;
- }
-
- return ret;
- }
-
- private void ResetMaxIndex(Object[] aObj)
- {
- int i;
-
- // Start at the end of the array, and
- // scan backwards for the first non-null
- // slot. That is the new maxIndex.
- for (i = aObj.Length - 1; i >= 0; i--)
- {
- if (aObj[i] != null)
- {
- m_maxIndex = (short)i;
- return;
- }
- }
-
- m_maxIndex = -1;
- }
- internal int GetStartingIndex()
- {
- if (m_cElt <= 1)
- return m_maxIndex;
- return 0;
- }
- internal int GetCount()
- {
- return m_cElt;
- }
-
- internal int GetMaxUsedIndex()
- {
- return m_maxIndex;
- }
-
- internal bool FastIsEmpty()
- {
- return m_cElt == 0;
- }
-
- // Used to merge two distinct TokenBasedSets (used currently only in PermissionSet Deserialization)
- internal TokenBasedSet SpecialUnion(TokenBasedSet other)
- {
- // This gets called from PermissionSet.OnDeserialized and it's possible that the TokenBasedSets have
- // not been subjected to VTS callbacks yet
- OnDeserializedInternal();
- TokenBasedSet unionSet = new TokenBasedSet();
- int maxMax;
- if (other != null)
- {
- other.OnDeserializedInternal();
- maxMax = this.GetMaxUsedIndex() > other.GetMaxUsedIndex() ? this.GetMaxUsedIndex() : other.GetMaxUsedIndex();
- }
- else
- maxMax = this.GetMaxUsedIndex();
-
- for (int i = 0; i <= maxMax; ++i)
- {
- Object thisObj = this.GetItem( i );
- IPermission thisPerm = thisObj as IPermission;
-
- Object otherObj = (other != null)?other.GetItem( i ):null;
- IPermission otherPerm = otherObj as IPermission;
-
- if (thisObj == null && otherObj == null)
- continue;
-
- if (thisObj == null)
- {
- PermissionToken token = PermissionToken.GetToken(otherPerm);
-
- if (token == null)
- {
- throw new SerializationException(Environment.GetResourceString("Serialization_InsufficientState"));
- }
-
- unionSet.SetItem(token.m_index, otherPerm);
- }
- else if (otherObj == null)
- {
- PermissionToken token = PermissionToken.GetToken(thisPerm);
- if (token == null)
- {
- throw new SerializationException(Environment.GetResourceString("Serialization_InsufficientState"));
- }
- unionSet.SetItem( token.m_index, thisPerm);
- }
- else
- {
- Debug.Assert( (thisObj == null || otherObj == null), "Permission cannot be in both TokenBasedSets" );
- }
- }
- return unionSet;
- }
-
- internal void SpecialSplit(ref TokenBasedSet unrestrictedPermSet, ref TokenBasedSet normalPermSet, bool ignoreTypeLoadFailures)
- {
- int maxIndex = GetMaxUsedIndex();
-
- for (int i = GetStartingIndex(); i <= maxIndex; ++i)
- {
- Object obj = GetItem( i );
- if (obj != null)
- {
- IPermission perm = obj as IPermission;
- PermissionToken token = PermissionToken.GetToken(perm);
-
- if (perm == null || token == null)
- continue;
-
- if (perm is IUnrestrictedPermission)
- {
- // Add to unrestrictedPermSet
- if (unrestrictedPermSet == null)
- unrestrictedPermSet = new TokenBasedSet();
- unrestrictedPermSet.SetItem(token.m_index, perm);
- }
- else
- {
- // Add to normalPermSet
- if (normalPermSet == null)
- normalPermSet = new TokenBasedSet();
- normalPermSet.SetItem(token.m_index, perm);
- }
-
- }
-
- }
-
- }
- }
-}
diff --git a/src/mscorlib/src/System/Security/Util/TokenBasedSetEnumerator.cs b/src/mscorlib/src/System/Security/Util/TokenBasedSetEnumerator.cs
deleted file mode 100644
index 9c868d3c53..0000000000
--- a/src/mscorlib/src/System/Security/Util/TokenBasedSetEnumerator.cs
+++ /dev/null
@@ -1,36 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-namespace System.Security.Util
-{
- using System;
- using System.Collections;
-
- internal struct TokenBasedSetEnumerator
- {
- public Object Current;
- public int Index;
-
- private TokenBasedSet _tb;
-
- public bool MoveNext()
- {
- return _tb != null ? _tb.MoveNext(ref this) : false;
- }
-
- public void Reset()
- {
- Index = -1;
- Current = null;
- }
-
- public TokenBasedSetEnumerator(TokenBasedSet tb)
- {
- Index = -1;
- Current = null;
- _tb = tb;
- }
- }
-}
-
diff --git a/src/mscorlib/src/System/Security/Util/URLString.cs b/src/mscorlib/src/System/Security/Util/URLString.cs
index 83f9ce483f..4ec353876a 100644
--- a/src/mscorlib/src/System/Security/Util/URLString.cs
+++ b/src/mscorlib/src/System/Security/Util/URLString.cs
@@ -22,368 +22,8 @@ namespace System.Security.Util {
using System.IO;
using System.Diagnostics.Contracts;
-#if FEATURE_SERIALIZATION
- [Serializable]
-#endif
- internal sealed class URLString : SiteString
+ internal static class URLString
{
- private String m_protocol;
- [OptionalField(VersionAdded = 2)]
- private String m_userpass;
- private SiteString m_siteString;
- private int m_port;
-#if !PLATFORM_UNIX
- private LocalSiteString m_localSite;
-#endif // !PLATFORM_UNIX
- private DirectoryString m_directory;
-
- private const String m_defaultProtocol = "file";
-
- [OptionalField(VersionAdded = 2)]
- private bool m_parseDeferred;
- [OptionalField(VersionAdded = 2)]
- private String m_urlOriginal;
- [OptionalField(VersionAdded = 2)]
- private bool m_parsedOriginal;
-
- [OptionalField(VersionAdded = 3)]
- private bool m_isUncShare;
-
- // legacy field from v1.x, not used in v2 and beyond. Retained purely for serialization compatibility.
- private String m_fullurl;
-
-
- [OnDeserialized]
- public void OnDeserialized(StreamingContext ctx)
- {
-
- if (m_urlOriginal == null)
- {
- // pre-v2 deserialization. Need to fix-up fields here
- m_parseDeferred = false;
- m_parsedOriginal = false; // Dont care what this value is - never used
- m_userpass = "";
- m_urlOriginal = m_fullurl;
- m_fullurl = null;
- }
- }
- [OnSerializing]
- private void OnSerializing(StreamingContext ctx)
- {
-
- if ((ctx.State & ~(StreamingContextStates.Clone|StreamingContextStates.CrossAppDomain)) != 0)
- {
- DoDeferredParse();
- m_fullurl = m_urlOriginal;
- }
- }
- [OnSerialized]
- private void OnSerialized(StreamingContext ctx)
- {
- if ((ctx.State & ~(StreamingContextStates.Clone|StreamingContextStates.CrossAppDomain)) != 0)
- {
- m_fullurl = null;
- }
- }
-
- public URLString()
- {
- m_protocol = "";
- m_userpass = "";
- m_siteString = new SiteString();
- m_port = -1;
-#if !PLATFORM_UNIX
- m_localSite = null;
-#endif // !PLATFORM_UNIX
- m_directory = new DirectoryString();
- m_parseDeferred = false;
- }
-
- private void DoDeferredParse()
- {
- if (m_parseDeferred)
- {
- ParseString(m_urlOriginal, m_parsedOriginal);
- m_parseDeferred = false;
- }
- }
-
- public URLString(string url) : this(url, false, false) {}
- public URLString(string url, bool parsed) : this(url, parsed, false) {}
-
- internal URLString(string url, bool parsed, bool doDeferredParsing)
- {
- m_port = -1;
- m_userpass = "";
- DoFastChecks(url);
- m_urlOriginal = url;
- m_parsedOriginal = parsed;
- m_parseDeferred = true;
- if (doDeferredParsing)
- DoDeferredParse();
- }
-
- // Converts %XX and %uYYYY to the actual characters (I.e. Unesacpes any escape characters present in the URL)
- private String UnescapeURL(String url)
- {
- StringBuilder intermediate = StringBuilderCache.Acquire(url.Length);
- int Rindex = 0; // index into temp that gives the rest of the string to be processed
- int index;
- int braIndex = -1;
- int ketIndex = -1;
- braIndex = url.IndexOf('[',Rindex);
- if (braIndex != -1)
- ketIndex = url.IndexOf(']', braIndex);
-
- do
- {
- index = url.IndexOf( '%', Rindex);
-
- if (index == -1)
- {
- intermediate = intermediate.Append(url, Rindex, (url.Length - Rindex));
- break;
- }
- // if we hit a '%' in the middle of an IPv6 address, dont process that
- if (index > braIndex && index < ketIndex)
- {
- intermediate = intermediate.Append(url, Rindex, (ketIndex - Rindex+1));
- Rindex = ketIndex+1;
- continue;
- }
-
- if (url.Length - index < 2) // Check that there is at least 1 char after the '%'
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
-
- if (url[index+1] == 'u' || url[index+1] == 'U')
- {
- if (url.Length - index < 6) // example: "%u004d" is 6 chars long
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
-
- // We have a unicode character specified in hex
-
- try
- {
- char c = (char)(Hex.ConvertHexDigit( url[index+2] ) << 12 |
- Hex.ConvertHexDigit( url[index+3] ) << 8 |
- Hex.ConvertHexDigit( url[index+4] ) << 4 |
- Hex.ConvertHexDigit( url[index+5] ));
- intermediate = intermediate.Append(url, Rindex, index - Rindex);
- intermediate = intermediate.Append(c);
- }
- catch(ArgumentException) // Hex.ConvertHexDigit can throw an "out of range" ArgumentException
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
- }
-
- Rindex = index + 6 ; //update the 'seen' length
- }
- else
- {
- // we have a hex character.
-
- if (url.Length - index < 3) // example: "%4d" is 3 chars long
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
-
- try
- {
- char c = (char)(Hex.ConvertHexDigit( url[index+1] ) << 4 | Hex.ConvertHexDigit( url[index+2] ));
-
- intermediate = intermediate.Append(url, Rindex, index - Rindex);
- intermediate = intermediate.Append(c);
- }
- catch(ArgumentException) // Hex.ConvertHexDigit can throw an "out of range" ArgumentException
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
- }
-
- Rindex = index + 3; // update the 'seen' length
- }
-
- }
- while (true);
- return StringBuilderCache.GetStringAndRelease(intermediate);
- }
-
- // Helper Function for ParseString:
- // Search for the end of the protocol info and grab the actual protocol string
- // ex. http://www.microsoft.com/complus would have a protocol string of http
- private String ParseProtocol(String url)
- {
- String temp;
- int index = url.IndexOf( ':' );
-
- if (index == 0)
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
- }
- else if (index == -1)
- {
- m_protocol = m_defaultProtocol;
- temp = url;
- }
- else if (url.Length > index + 1)
- {
- if (index == m_defaultProtocol.Length &&
- String.Compare(url, 0, m_defaultProtocol, 0, index, StringComparison.OrdinalIgnoreCase) == 0)
- {
- m_protocol = m_defaultProtocol;
- temp = url.Substring( index + 1 );
-
- // Since an explicit file:// URL could be immediately followed by a host name, we will be
- // conservative and assume that it is on a share rather than a potentally relative local
- // URL.
- m_isUncShare = true;
- }
- else if (url[index+1] != '\\')
- {
-#if !PLATFORM_UNIX
- if (url.Length > index + 2 &&
- url[index+1] == '/' &&
- url[index+2] == '/')
-#else
- if (url.Length > index + 1 &&
- url[index+1] == '/' ) // UNIX style "file:/home/me" is allowed, so account for that
-#endif // !PLATFORM_UNIX
- {
- m_protocol = url.Substring( 0, index );
-
- for (int i = 0; i < m_protocol.Length; ++i)
- {
- char c = m_protocol[i];
-
- if ((c >= 'a' && c <= 'z') ||
- (c >= 'A' && c <= 'Z') ||
- (c >= '0' && c <= '9') ||
- (c == '+') ||
- (c == '.') ||
- (c == '-'))
- {
- continue;
- }
- else
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
- }
- }
-#if !PLATFORM_UNIX
- temp = url.Substring( index + 3 );
-#else
- // In UNIX, we don't know how many characters we'll have to skip past.
- // Skip past \, /, and :
- //
- for ( int j=index ; j<url.Length ; j++ )
- {
- if ( url[j] != '\\' && url[j] != '/' && url[j] != ':' )
- {
- index = j;
- break;
- }
- }
-
- temp = url.Substring( index );
-#endif // !PLATFORM_UNIX
- }
- else
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
- }
- }
- else
- {
- m_protocol = m_defaultProtocol;
- temp = url;
- }
- }
- else
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
- }
-
- return temp;
- }
-
- private String ParsePort(String url)
- {
- String temp = url;
- char[] separators = new char[] { ':', '/' };
- int Rindex = 0;
- int userpassIndex = temp.IndexOf('@');
- if (userpassIndex != -1) {
- if (temp.IndexOf('/',0,userpassIndex) == -1) {
- // this is a user:pass type of string
- m_userpass = temp.Substring(0,userpassIndex);
- Rindex = userpassIndex + 1;
- }
- }
-
- int braIndex = -1;
- int ketIndex = -1;
- int portIndex = -1;
- braIndex = url.IndexOf('[',Rindex);
- if (braIndex != -1)
- ketIndex = url.IndexOf(']', braIndex);
- if (ketIndex != -1)
- {
- // IPv6 address...ignore the IPv6 block when searching for the port
- portIndex = temp.IndexOfAny(separators,ketIndex);
- }
- else
- {
- portIndex = temp.IndexOfAny(separators,Rindex);
- }
-
-
-
- if (portIndex != -1 && temp[portIndex] == ':')
- {
- // make sure it really is a port, and has a number after the :
- if ( temp[portIndex+1] >= '0' && temp[portIndex+1] <= '9' )
- {
- int tempIndex = temp.IndexOf( '/', Rindex);
-
- if (tempIndex == -1)
- {
- m_port = Int32.Parse( temp.Substring(portIndex + 1), CultureInfo.InvariantCulture );
-
- if (m_port < 0)
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
-
- temp = temp.Substring( Rindex, portIndex - Rindex );
- }
- else if (tempIndex > portIndex)
- {
- m_port = Int32.Parse( temp.Substring(portIndex + 1, tempIndex - portIndex - 1), CultureInfo.InvariantCulture );
- temp = temp.Substring( Rindex, portIndex - Rindex ) + temp.Substring( tempIndex );
- }
- else
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
- }
- else
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
- }
- else {
- // Chop of the user/pass portion if any
- temp = temp.Substring(Rindex);
- }
-
- return temp;
- }
-
- // This does three things:
- // 1. It makes the following modifications to the start of the string:
- // a. \\?\ and \\?/ => <empty>
- // b. \\.\ and \\./ => <empty>
- // 2. If isFileUrl is true, converts all slashes to front slashes and strips leading
- // front slashes. See comment by code.
- // 3. Throws a PathTooLongException if the length of the resulting URL is >= MAX_PATH.
- // This is done to prevent security issues due to canonicalization truncations.
- // Remove this method when the Path class supports "\\?\"
- internal static string PreProcessForExtendedPathRemoval(string url, bool isFileUrl)
- {
- return PreProcessForExtendedPathRemoval(checkPathLength: true, url: url, isFileUrl: isFileUrl);
- }
-
internal static string PreProcessForExtendedPathRemoval(bool checkPathLength, string url, bool isFileUrl)
{
bool isUncShare = false;
@@ -417,7 +57,8 @@ namespace System.Security.Util {
}
else
{
- if (isFileUrl) {
+ if (isFileUrl)
+ {
// We need to handle an indefinite number of leading front slashes for file URLs since we could
// get something like:
// file://\\?\
@@ -449,14 +90,14 @@ namespace System.Security.Util {
{
int slashCount = 0;
bool seenFirstBackslash = false;
-
+
while (slashCount < modifiedUrl.Length && (modifiedUrl[slashCount] == '/' || modifiedUrl[slashCount] == '\\'))
{
// Look for sets of consecutive backslashes. We can't just look for these at the start
// of the string, since file:// might come first. Instead, once we see the first \, look
// for a second one following it.
if (!seenFirstBackslash && modifiedUrl[slashCount] == '\\')
- {
+ {
seenFirstBackslash = true;
if (slashCount + 1 < modifiedUrl.Length && modifiedUrl[slashCount + 1] == '\\')
isUncShare = true;
@@ -493,873 +134,5 @@ namespace System.Security.Util {
throw new PathTooLongException(Environment.GetResourceString("IO.PathTooLong"));
}
}
-
- // Do any misc massaging of data in the URL
- private String PreProcessURL(String url, bool isFileURL)
- {
-
-#if !PLATFORM_UNIX
- if (isFileURL) {
- // Remove when the Path class supports "\\?\"
- url = PreProcessForExtendedPathRemoval(url, true, ref m_isUncShare);
- }
- else {
- url = url.Replace('\\', '/');
- }
- return url;
-#else
- // Remove superfluous '/'
- // For UNIX, the file path would look something like:
- // file:///home/johndoe/here
- // file:/home/johndoe/here
- // file:../johndoe/here
- // file:~/johndoe/here
- String temp = url;
- int nbSlashes = 0;
- while(nbSlashes<temp.Length && '/'==temp[nbSlashes])
- nbSlashes++;
-
- // if we get a path like file:///directory/name we need to convert
- // this to /directory/name.
- if(nbSlashes > 2)
- temp = temp.Substring(nbSlashes-1, temp.Length - (nbSlashes-1));
- else if (2 == nbSlashes) /* it's a relative path */
- temp = temp.Substring(nbSlashes, temp.Length - nbSlashes);
- return temp;
-#endif // !PLATFORM_UNIX
-
- }
-
- private void ParseFileURL(String url)
- {
-
- String temp = url;
-#if !PLATFORM_UNIX
- int index = temp.IndexOf( '/');
-
- if (index != -1 &&
- ((index == 2 &&
- temp[index-1] != ':' &&
- temp[index-1] != '|') ||
- index != 2) &&
- index != temp.Length - 1)
- {
- // Also, if it is a UNC share, we want m_localSite to
- // be of the form "computername/share", so if the first
- // fileEnd character found is a slash, do some more parsing
- // to find the proper end character.
-
- int tempIndex = temp.IndexOf( '/', index+1);
-
- if (tempIndex != -1)
- index = tempIndex;
- else
- index = -1;
- }
-
- String localSite;
- if (index == -1)
- localSite = temp;
- else
- localSite = temp.Substring(0,index);
-
- if (localSite.Length == 0)
- throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidUrl" ) );
-
- int i;
- bool spacesAllowed;
-
- if (localSite[0] == '\\' && localSite[1] == '\\')
- {
- spacesAllowed = true;
- i = 2;
- }
- else
- {
- i = 0;
- spacesAllowed = false;
- }
-
- bool useSmallCharToUpper = true;
-
- for (; i < localSite.Length; ++i)
- {
- char c = localSite[i];
-
- if ((c >= 'A' && c <= 'Z') ||
- (c >= 'a' && c <= 'z') ||
- (c >= '0' && c <= '9') ||
- (c == '-') || (c == '/') ||
- (c == ':') || (c == '|') ||
- (c == '.') || (c == '*') ||
- (c == '$') || (spacesAllowed && c == ' '))
- {
- continue;
- }
- else
- {
- useSmallCharToUpper = false;
- break;
- }
- }
-
- if (useSmallCharToUpper)
- localSite = String.SmallCharToUpper( localSite );
- else
- localSite = localSite.ToUpper(CultureInfo.InvariantCulture);
-
- m_localSite = new LocalSiteString( localSite );
-
- if (index == -1)
- {
- if (localSite[localSite.Length-1] == '*')
- m_directory = new DirectoryString( "*", false );
- else
- m_directory = new DirectoryString();
- }
- else
- {
- String directoryString = temp.Substring( index + 1 );
- if (directoryString.Length == 0)
- {
- m_directory = new DirectoryString();
- }
- else
- {
- m_directory = new DirectoryString( directoryString, true);
- }
- }
-#else // !PLATFORM_UNIX
- m_directory = new DirectoryString( temp, true);
-#endif // !PLATFORM_UNIX
-
- m_siteString = null;
- return;
- }
-
- private void ParseNonFileURL(String url)
- {
- String temp = url;
- int index = temp.IndexOf('/');
-
- if (index == -1)
- {
-#if !PLATFORM_UNIX
- m_localSite = null; // for drive letter
-#endif // !PLATFORM_UNIX
- m_siteString = new SiteString( temp );
- m_directory = new DirectoryString();
- }
- else
- {
-#if !PLATFORM_UNIX
- String site = temp.Substring( 0, index );
- m_localSite = null;
- m_siteString = new SiteString( site );
-
- String directoryString = temp.Substring( index + 1 );
-
- if (directoryString.Length == 0)
- {
- m_directory = new DirectoryString();
- }
- else
- {
- m_directory = new DirectoryString( directoryString, false );
- }
-#else
- String directoryString = temp.Substring( index + 1 );
- String site = temp.Substring( 0, index );
- m_directory = new DirectoryString( directoryString, false );
- m_siteString = new SiteString( site );
-#endif //!PLATFORM_UNIX
- }
- return;
- }
-
- void DoFastChecks( String url )
- {
- if (url == null)
- {
- throw new ArgumentNullException( nameof(url) );
- }
- Contract.EndContractBlock();
-
- if (url.Length == 0)
- {
- throw new FormatException(Environment.GetResourceString("Format_StringZeroLength"));
- }
- }
-
- // NOTE:
- // 1. We support URLs that follow the common Internet scheme syntax
- // (<scheme>://user:pass@<host>:<port>/<url-path>) and all windows file URLs.
- // 2. In the general case we parse of the site and create a SiteString out of it
- // (which supports our wildcarding scheme). In the case of files we don't support
- // wildcarding and furthermore SiteString doesn't like ':' and '|' which can appear
- // in file urls so we just keep that info in a separate string and set the
- // SiteString to null.
- //
- // ex. http://www.microsoft.com/complus -> m_siteString = "www.microsoft.com" m_localSite = null
- // ex. file:///c:/complus/mscorlib.dll -> m_siteString = null m_localSite = "c:"
- // ex. file:///c|/complus/mscorlib.dll -> m_siteString = null m_localSite = "c:"
- void ParseString( String url, bool parsed )
- {
- // If there are any escaped hex or unicode characters in the url, translate those
- // into the proper character.
-
- if (!parsed)
- {
- url = UnescapeURL(url);
- }
-
- // Identify the protocol and strip the protocol info from the string, if present.
- String temp = ParseProtocol(url);
-
- bool fileProtocol = (String.Compare( m_protocol, "file", StringComparison.OrdinalIgnoreCase) == 0);
-
- // handle any special preocessing...removing extra characters, etc.
- temp = PreProcessURL(temp, fileProtocol);
-
- if (fileProtocol)
- {
- ParseFileURL(temp);
- }
- else
- {
- // Check if there is a port number and parse that out.
- temp = ParsePort(temp);
- ParseNonFileURL(temp);
- // Note: that we allow DNS and Netbios names for non-file protocols (since sitestring will check
- // that the hostname satisfies these two protocols. DNS-only checking can theoretically be added
- // here but that would break all the programs that use '_' (which is fairly common, yet illegal).
- // If this needs to be done at any point, add a call to m_siteString.IsLegalDNSName().
- }
-
-
- }
-
- public String Scheme
- {
- get
- {
- DoDeferredParse();
-
- return m_protocol;
- }
- }
-
- public String Host
- {
- get
- {
- DoDeferredParse();
-
- if (m_siteString != null)
- {
- return m_siteString.ToString();
- }
- else
- {
-#if !PLATFORM_UNIX
- return m_localSite.ToString();
-#else
- return "";
-#endif // !PLATFORM_UNIX
- }
- }
- }
-
- public String Port
- {
- get
- {
- DoDeferredParse();
-
- if (m_port == -1)
- return null;
- else
- return m_port.ToString(CultureInfo.InvariantCulture);
- }
- }
-
- public String Directory
- {
- get
- {
- DoDeferredParse();
-
- return m_directory.ToString();
- }
- }
-
- /// <summary>
- /// Make a best guess at determining if this is URL refers to a file with a relative path. Since
- /// this is a guess to help out users of UrlMembershipCondition who may accidentally supply a
- /// relative URL, we'd rather err on the side of absolute than relative. (We'd rather accept some
- /// meaningless membership conditions rather than reject meaningful ones).
- ///
- /// In order to be a relative file URL, the URL needs to have a protocol of file, and not be on a
- /// UNC share.
- ///
- /// If both of the above are true, then the heuristics we'll use to detect an absolute URL are:
- /// 1. A host name which is:
- /// a. greater than one character and ends in a colon (representing the drive letter) OR
- /// b. ends with a * (so we match any file with the given prefix if any)
- /// 2. Has a directory name (cannot be simply file://c:)
- /// </summary>
- public bool IsRelativeFileUrl
- {
- get
- {
- DoDeferredParse();
-
- if (String.Equals(m_protocol, "file", StringComparison.OrdinalIgnoreCase) && !m_isUncShare)
- {
-#if !PLATFORM_UNIX
- string host = m_localSite != null ? m_localSite.ToString() : null;
- // If the host name ends with the * character, treat this as an absolute URL since the *
- // could represent the rest of the full path.
- if (host.EndsWith('*'))
- return false;
-#endif // !PLATFORM_UNIX
- string directory = m_directory != null ? m_directory.ToString() : null;
-
-#if !PLATFORM_UNIX
- return host == null || host.Length < 2 || !host.EndsWith(':') ||
- String.IsNullOrEmpty(directory);
-#else
- return String.IsNullOrEmpty(directory);
-#endif // !PLATFORM_UNIX
-
- }
-
- // Since this is not a local URL, it cannot be relative
- return false;
- }
- }
-
- public String GetFileName()
- {
- DoDeferredParse();
-
-#if !PLATFORM_UNIX
- if (String.Compare( m_protocol, "file", StringComparison.OrdinalIgnoreCase) != 0)
- return null;
-
- String intermediateDirectory = this.Directory.Replace( '/', '\\' );
-
- String directory = this.Host.Replace( '/', '\\' );
-
- int directorySlashIndex = directory.IndexOf( '\\' );
- if (directorySlashIndex == -1)
- {
- if (directory.Length != 2 ||
- !(directory[1] == ':' || directory[1] == '|'))
- {
- directory = "\\\\" + directory;
- }
- }
- else if (directorySlashIndex != 2 ||
- (directorySlashIndex == 2 && directory[1] != ':' && directory[1] != '|'))
- {
- directory = "\\\\" + directory;
- }
-
- directory += "\\" + intermediateDirectory;
-
- return directory;
-#else
- // In Unix, directory contains the full pathname
- // (this is what we get in Win32)
- if (String.Compare( m_protocol, "file", StringComparison.OrdinalIgnoreCase ) != 0)
- return null;
-
- return this.Directory;
-#endif // !PLATFORM_UNIX
- }
-
-
- public String GetDirectoryName()
- {
- DoDeferredParse();
-
-#if !PLATFORM_UNIX
- if (String.Compare( m_protocol, "file", StringComparison.OrdinalIgnoreCase ) != 0)
- return null;
-
- String intermediateDirectory = this.Directory.Replace( '/', '\\' );
-
- int slashIndex = 0;
- for (int i = intermediateDirectory.Length; i > 0; i--)
- {
- if (intermediateDirectory[i-1] == '\\')
- {
- slashIndex = i;
- break;
- }
- }
-
- String directory = this.Host.Replace( '/', '\\' );
-
- int directorySlashIndex = directory.IndexOf( '\\' );
- if (directorySlashIndex == -1)
- {
- if (directory.Length != 2 ||
- !(directory[1] == ':' || directory[1] == '|'))
- {
- directory = "\\\\" + directory;
- }
- }
- else if (directorySlashIndex > 2 ||
- (directorySlashIndex == 2 && directory[1] != ':' && directory[1] != '|'))
- {
- directory = "\\\\" + directory;
- }
-
- directory += "\\";
-
- if (slashIndex > 0)
- {
- directory += intermediateDirectory.Substring( 0, slashIndex );
- }
-
- return directory;
-#else
- if (String.Compare( m_protocol, "file", StringComparison.OrdinalIgnoreCase) != 0)
- return null;
-
- String directory = this.Directory.ToString();
- int slashIndex = 0;
- for (int i = directory.Length; i > 0; i--)
- {
- if (directory[i-1] == '/')
- {
- slashIndex = i;
- break;
- }
- }
-
- if (slashIndex > 0)
- {
- directory = directory.Substring( 0, slashIndex );
- }
-
- return directory;
-#endif // !PLATFORM_UNIX
- }
-
- public override SiteString Copy()
- {
- return new URLString( m_urlOriginal, m_parsedOriginal );
- }
-
- public override bool IsSubsetOf( SiteString site )
- {
- if (site == null)
- {
- return false;
- }
-
- URLString url = site as URLString;
-
- if (url == null)
- {
- return false;
- }
-
- DoDeferredParse();
- url.DoDeferredParse();
-
- URLString normalUrl1 = this.SpecialNormalizeUrl();
- URLString normalUrl2 = url.SpecialNormalizeUrl();
-
- if (String.Compare( normalUrl1.m_protocol, normalUrl2.m_protocol, StringComparison.OrdinalIgnoreCase) == 0 &&
- normalUrl1.m_directory.IsSubsetOf( normalUrl2.m_directory ))
- {
-#if !PLATFORM_UNIX
- if (normalUrl1.m_localSite != null)
- {
- // We do a little extra processing in here for local files since we allow
- // both <drive_letter>: and <drive_letter>| forms of urls.
-
- return normalUrl1.m_localSite.IsSubsetOf( normalUrl2.m_localSite );
- }
- else
-#endif // !PLATFORM_UNIX
- {
- if (normalUrl1.m_port != normalUrl2.m_port)
- return false;
-
- return normalUrl2.m_siteString != null && normalUrl1.m_siteString.IsSubsetOf( normalUrl2.m_siteString );
- }
- }
- else
- {
- return false;
- }
- }
-
- public override String ToString()
- {
- return m_urlOriginal;
- }
-
- public override bool Equals(Object o)
- {
- DoDeferredParse();
-
- if (o == null || !(o is URLString))
- return false;
- else
- return this.Equals( (URLString)o );
- }
-
- public override int GetHashCode()
- {
- DoDeferredParse();
-
- TextInfo info = CultureInfo.InvariantCulture.TextInfo;
- int accumulator = 0;
-
- if (this.m_protocol != null)
- accumulator = info.GetCaseInsensitiveHashCode( this.m_protocol );
-
-#if !PLATFORM_UNIX
- if (this.m_localSite != null)
- {
- accumulator = accumulator ^ this.m_localSite.GetHashCode();
- }
- else
- {
- accumulator = accumulator ^ this.m_siteString.GetHashCode();
- }
- accumulator = accumulator ^ this.m_directory.GetHashCode();
-#else
- accumulator = accumulator ^ info.GetCaseInsensitiveHashCode(this.m_urlOriginal);
-#endif // !PLATFORM_UNIX
-
-
-
- return accumulator;
- }
-
- public bool Equals( URLString url )
- {
- return CompareUrls( this, url );
- }
-
- public static bool CompareUrls( URLString url1, URLString url2 )
- {
- if (url1 == null && url2 == null)
- return true;
-
- if (url1 == null || url2 == null)
- return false;
-
- url1.DoDeferredParse();
- url2.DoDeferredParse();
-
- URLString normalUrl1 = url1.SpecialNormalizeUrl();
- URLString normalUrl2 = url2.SpecialNormalizeUrl();
-
- // Compare protocol (case insensitive)
-
- if (String.Compare( normalUrl1.m_protocol, normalUrl2.m_protocol, StringComparison.OrdinalIgnoreCase) != 0)
- return false;
-
- // Do special processing for file urls
-
- if (String.Compare( normalUrl1.m_protocol, "file", StringComparison.OrdinalIgnoreCase) == 0)
- {
-#if !PLATFORM_UNIX
- if (!normalUrl1.m_localSite.IsSubsetOf( normalUrl2.m_localSite ) ||
- !normalUrl2.m_localSite.IsSubsetOf( normalUrl1.m_localSite ))
- return false;
-#else
- return url1.IsSubsetOf( url2 ) &&
- url2.IsSubsetOf( url1 );
-#endif // !PLATFORM_UNIX
- }
- else
- {
- if (String.Compare( normalUrl1.m_userpass, normalUrl2.m_userpass, StringComparison.Ordinal) != 0)
- return false;
-
- if (!normalUrl1.m_siteString.IsSubsetOf( normalUrl2.m_siteString ) ||
- !normalUrl2.m_siteString.IsSubsetOf( normalUrl1.m_siteString ))
- return false;
-
- if (url1.m_port != url2.m_port)
- return false;
- }
-
- if (!normalUrl1.m_directory.IsSubsetOf( normalUrl2.m_directory ) ||
- !normalUrl2.m_directory.IsSubsetOf( normalUrl1.m_directory ))
- return false;
-
- return true;
- }
-
- internal String NormalizeUrl()
- {
- DoDeferredParse();
- StringBuilder builtUrl = StringBuilderCache.Acquire();
-
- if (String.Compare( m_protocol, "file", StringComparison.OrdinalIgnoreCase) == 0)
- {
-#if !PLATFORM_UNIX
- builtUrl = builtUrl.AppendFormat("FILE:///{0}/{1}", m_localSite.ToString(), m_directory.ToString());
-#else
- builtUrl = builtUrl.AppendFormat("FILE:///{0}", m_directory.ToString());
-#endif // !PLATFORM_UNIX
- }
- else
- {
- builtUrl = builtUrl.AppendFormat("{0}://{1}{2}", m_protocol, m_userpass, m_siteString.ToString());
-
- if (m_port != -1)
- builtUrl = builtUrl.AppendFormat("{0}",m_port);
-
- builtUrl = builtUrl.AppendFormat("/{0}", m_directory.ToString());
- }
-
- return StringBuilderCache.GetStringAndRelease(builtUrl).ToUpper(CultureInfo.InvariantCulture);
- }
-
-#if !PLATFORM_UNIX
- internal URLString SpecialNormalizeUrl()
- {
- // Under WinXP, file protocol urls can be mapped to
- // drives that aren't actually file protocol underneath
- // due to drive mounting. This code attempts to figure
- // out what a drive is mounted to and create the
- // url is maps to.
-
- DoDeferredParse();
- if (String.Compare( m_protocol, "file", StringComparison.OrdinalIgnoreCase) != 0)
- {
- return this;
- }
- else
- {
- String localSite = m_localSite.ToString();
-
- if (localSite.Length == 2 &&
- (localSite[1] == '|' ||
- localSite[1] == ':'))
- {
- String deviceName = null;
- GetDeviceName(localSite, JitHelpers.GetStringHandleOnStack(ref deviceName));
-
- if (deviceName != null)
- {
- if (deviceName.IndexOf( "://", StringComparison.Ordinal ) != -1)
- {
- URLString u = new URLString( deviceName + "/" + this.m_directory.ToString() );
- u.DoDeferredParse(); // Presumably the caller of SpecialNormalizeUrl wants a fully parsed URL
- return u;
- }
- else
- {
- URLString u = new URLString( "file://" + deviceName + "/" + this.m_directory.ToString() );
- u.DoDeferredParse();// Presumably the caller of SpecialNormalizeUrl wants a fully parsed URL
- return u;
- }
- }
- else
- return this;
- }
- else
- {
- return this;
- }
- }
- }
-
- [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode)]
- [SuppressUnmanagedCodeSecurity]
- private static extern void GetDeviceName( String driveLetter, StringHandleOnStack retDeviceName );
-
-#else
- internal URLString SpecialNormalizeUrl()
- {
- return this;
- }
-#endif // !PLATFORM_UNIX
-
- }
-
-
- [Serializable]
- internal class DirectoryString : SiteString
- {
- private bool m_checkForIllegalChars;
-
- private new static char[] m_separators = { '/' };
-
- // From KB #Q177506, file/folder illegal characters are \ / : * ? " < > |
- protected static char[] m_illegalDirectoryCharacters = { '\\', ':', '*', '?', '"', '<', '>', '|' };
-
- public DirectoryString()
- {
- m_site = "";
- m_separatedSite = new ArrayList();
- }
-
- public DirectoryString( String directory, bool checkForIllegalChars )
- {
- m_site = directory;
- m_checkForIllegalChars = checkForIllegalChars;
- m_separatedSite = CreateSeparatedString(directory);
- }
-
- private ArrayList CreateSeparatedString(String directory)
- {
- if (directory == null || directory.Length == 0)
- {
- throw new ArgumentException(Environment.GetResourceString("Argument_InvalidDirectoryOnUrl"));
- }
- Contract.EndContractBlock();
-
- ArrayList list = new ArrayList();
- String[] separatedArray = directory.Split(m_separators);
-
- for (int index = 0; index < separatedArray.Length; ++index)
- {
- if (separatedArray[index] == null || separatedArray[index].Equals( "" ))
- {
- // this case is fine, we just ignore it the extra separators.
- }
- else if (separatedArray[index].Equals( "*" ))
- {
- if (index != separatedArray.Length-1)
- {
- throw new ArgumentException(Environment.GetResourceString("Argument_InvalidDirectoryOnUrl"));
- }
- list.Add( separatedArray[index] );
- }
- else if (m_checkForIllegalChars && separatedArray[index].IndexOfAny( m_illegalDirectoryCharacters ) != -1)
- {
- throw new ArgumentException(Environment.GetResourceString("Argument_InvalidDirectoryOnUrl"));
- }
- else
- {
- list.Add( separatedArray[index] );
- }
- }
-
- return list;
- }
-
- public virtual bool IsSubsetOf( DirectoryString operand )
- {
- return this.IsSubsetOf( operand, true );
- }
-
- public virtual bool IsSubsetOf( DirectoryString operand, bool ignoreCase )
- {
- if (operand == null)
- {
- return false;
- }
- else if (operand.m_separatedSite.Count == 0)
- {
- return this.m_separatedSite.Count == 0 || this.m_separatedSite.Count > 0 && String.Compare((String)this.m_separatedSite[0], "*", StringComparison.Ordinal) == 0;
- }
- else if (this.m_separatedSite.Count == 0)
- {
- return String.Compare((String)operand.m_separatedSite[0], "*", StringComparison.Ordinal) == 0;
- }
- else
- {
- return base.IsSubsetOf( operand, ignoreCase );
- }
- }
- }
-
-#if !PLATFORM_UNIX
- [Serializable]
- internal class LocalSiteString : SiteString
- {
- private new static char[] m_separators = { '/' };
-
- public LocalSiteString( String site )
- {
- m_site = site.Replace( '|', ':');
-
- if (m_site.Length > 2 && m_site.IndexOf( ':' ) != -1)
- throw new ArgumentException(Environment.GetResourceString("Argument_InvalidDirectoryOnUrl"));
-
- m_separatedSite = CreateSeparatedString(m_site);
- }
-
- private ArrayList CreateSeparatedString(String directory)
- {
- if (directory == null || directory.Length == 0)
- {
- throw new ArgumentException(Environment.GetResourceString("Argument_InvalidDirectoryOnUrl"));
- }
- Contract.EndContractBlock();
-
- ArrayList list = new ArrayList();
- String[] separatedArray = directory.Split(m_separators);
-
- for (int index = 0; index < separatedArray.Length; ++index)
- {
- if (separatedArray[index] == null || separatedArray[index].Equals( "" ))
- {
- if (index < 2 &&
- directory[index] == '/')
- {
- list.Add( "//" );
- }
- else if (index != separatedArray.Length-1)
- {
- throw new ArgumentException(Environment.GetResourceString("Argument_InvalidDirectoryOnUrl"));
- }
- }
- else if (separatedArray[index].Equals( "*" ))
- {
- if (index != separatedArray.Length-1)
- {
- throw new ArgumentException(Environment.GetResourceString("Argument_InvalidDirectoryOnUrl"));
- }
- list.Add( separatedArray[index] );
- }
- else
- {
- list.Add( separatedArray[index] );
- }
- }
-
- return list;
- }
-
- public virtual bool IsSubsetOf( LocalSiteString operand )
- {
- return this.IsSubsetOf( operand, true );
- }
-
- public virtual bool IsSubsetOf( LocalSiteString operand, bool ignoreCase )
- {
- if (operand == null)
- {
- return false;
- }
- else if (operand.m_separatedSite.Count == 0)
- {
- return this.m_separatedSite.Count == 0 || this.m_separatedSite.Count > 0 && String.Compare((String)this.m_separatedSite[0], "*", StringComparison.Ordinal) == 0;
- }
- else if (this.m_separatedSite.Count == 0)
- {
- return String.Compare((String)operand.m_separatedSite[0], "*", StringComparison.Ordinal) == 0;
- }
- else
- {
- return base.IsSubsetOf( operand, ignoreCase );
- }
- }
}
-#endif // !PLATFORM_UNIX
}
diff --git a/src/mscorlib/src/System/Security/Util/XMLUtil.cs b/src/mscorlib/src/System/Security/Util/XMLUtil.cs
deleted file mode 100644
index 3a1aaa3b09..0000000000
--- a/src/mscorlib/src/System/Security/Util/XMLUtil.cs
+++ /dev/null
@@ -1,435 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-/*============================================================
-**
-**
-** PURPOSE: Helpers for XML input & output
-**
-===========================================================*/
-namespace System.Security.Util {
-
- using System;
- using System.Security;
- using System.Security.Permissions;
- using System.Security.Policy;
- using System.Runtime.InteropServices;
- using System.Runtime.Remoting;
- using System.IO;
- using System.Text;
- using System.Runtime.CompilerServices;
- using PermissionState = System.Security.Permissions.PermissionState;
- using BindingFlags = System.Reflection.BindingFlags;
- using Assembly = System.Reflection.Assembly;
- using System.Threading;
- using System.Globalization;
- using System.Reflection;
- using System.Diagnostics;
- using System.Diagnostics.Contracts;
-
- internal static class XMLUtil
- {
- //
- // Warning: Element constructors have side-effects on their
- // third argument.
- //
-
- private const String BuiltInPermission = "System.Security.Permissions.";
-
- public static SecurityElement
- NewPermissionElement (IPermission ip)
- {
- return NewPermissionElement (ip.GetType ().FullName) ;
- }
-
- public static SecurityElement
- NewPermissionElement (String name)
- {
- SecurityElement ecr = new SecurityElement( "Permission" );
- ecr.AddAttribute( "class", name );
- return ecr;
- }
-
- public static void
- AddClassAttribute( SecurityElement element, Type type, String typename )
- {
- // Replace any quotes with apostrophes so that we can include quoted materials
- // within classnames. Notably the assembly name member 'loc' uses a quoted string.
-
- // NOTE: this makes assumptions as to what reflection is expecting for a type string
- // it will need to be updated if reflection changes what it wants.
-
- if ( typename == null )
- typename = type.FullName;
- Debug.Assert( type.FullName.Equals( typename ), "Incorrect class name passed! Was : " + typename + " Shoule be: " + type.FullName);
- element.AddAttribute( "class", typename + ", " + type.Module.Assembly.FullName.Replace( '\"', '\'' ) );
- }
-
- internal static bool ParseElementForAssemblyIdentification(SecurityElement el,
- out String className,
- out String assemblyName, // for example "WindowsBase"
- out String assemblyVersion)
- {
-
- className = null;
- assemblyName = null;
- assemblyVersion = null;
-
- String fullClassName = el.Attribute( "class" );
-
- if (fullClassName == null)
- {
- return false;
- }
- if (fullClassName.IndexOf('\'') >= 0)
- {
- fullClassName = fullClassName.Replace( '\'', '\"' );
- }
-
- int commaIndex = fullClassName.IndexOf( ',' );
- int namespaceClassNameLength;
-
- // If the classname is tagged with assembly information, find where
- // the assembly information begins.
-
- if (commaIndex == -1)
- {
- return false;
- }
-
- namespaceClassNameLength = commaIndex;
- className = fullClassName.Substring(0, namespaceClassNameLength);
- String assemblyFullName = fullClassName.Substring(commaIndex + 1);
- AssemblyName an = new AssemblyName(assemblyFullName);
- assemblyName = an.Name;
- assemblyVersion = an.Version.ToString();
- return true;
- }
- private static bool
- ParseElementForObjectCreation( SecurityElement el,
- String requiredNamespace,
- out String className,
- out int classNameStart,
- out int classNameLength )
- {
- className = null;
- classNameStart = 0;
- classNameLength = 0;
-
- int requiredNamespaceLength = requiredNamespace.Length;
-
- String fullClassName = el.Attribute( "class" );
-
- if (fullClassName == null)
- {
- throw new ArgumentException( Environment.GetResourceString( "Argument_NoClass" ) );
- }
-
- if (fullClassName.IndexOf('\'') >= 0)
- {
- fullClassName = fullClassName.Replace( '\'', '\"' );
- }
-
- if (!PermissionToken.IsMscorlibClassName( fullClassName ))
- {
- return false;
- }
-
- int commaIndex = fullClassName.IndexOf( ',' );
- int namespaceClassNameLength;
-
- // If the classname is tagged with assembly information, find where
- // the assembly information begins.
-
- if (commaIndex == -1)
- {
- namespaceClassNameLength = fullClassName.Length;
- }
- else
- {
- namespaceClassNameLength = commaIndex;
- }
-
- // Only if the length of the class name is greater than the namespace info
- // on our requiredNamespace do we continue
- // with our check.
-
- if (namespaceClassNameLength > requiredNamespaceLength)
- {
- // Make sure we are in the required namespace.
- if (fullClassName.StartsWith(requiredNamespace, StringComparison.Ordinal))
- {
- className = fullClassName;
- classNameLength = namespaceClassNameLength - requiredNamespaceLength;
- classNameStart = requiredNamespaceLength;
- return true;
- }
- }
-
- return false;
- }
-
- public static IPermission
- CreatePermission (SecurityElement el, PermissionState permState, bool ignoreTypeLoadFailures)
- {
- if (el == null || !(el.Tag.Equals("Permission") || el.Tag.Equals("IPermission")) )
- throw new ArgumentException( String.Format( null, Environment.GetResourceString( "Argument_WrongElementType" ), "<Permission>" ) ) ;
- Contract.EndContractBlock();
-
- String className;
- int classNameLength;
- int classNameStart;
-
- if (!ParseElementForObjectCreation( el,
- BuiltInPermission,
- out className,
- out classNameStart,
- out classNameLength ))
- {
- goto USEREFLECTION;
- }
-
- // We have a built in permission, figure out which it is.
-
- // UIPermission
- // FileIOPermission
- // SecurityPermission
- // PrincipalPermission
- // ReflectionPermission
- // FileDialogPermission
- // EnvironmentPermission
- // GacIdentityPermission
- // UrlIdentityPermission
- // SiteIdentityPermission
- // ZoneIdentityPermission
- // KeyContainerPermission
- // UnsafeForHostPermission
- // HostProtectionPermission
- // StrongNameIdentityPermission
- // RegistryPermission
- // PublisherIdentityPermission
-
- switch (classNameLength)
- {
- case 12:
- // UIPermission
- if (String.Compare(className, classNameStart, "UIPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new UIPermission( permState );
- else
- goto USEREFLECTION;
-
- case 16:
- // FileIOPermission
- if (String.Compare(className, classNameStart, "FileIOPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new FileIOPermission( permState );
- else
- goto USEREFLECTION;
-
- case 18:
- // RegistryPermission
- // SecurityPermission
- if (className[classNameStart] == 'R')
- {
- if (String.Compare(className, classNameStart, "RegistryPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new RegistryPermission( permState );
- else
- goto USEREFLECTION;
- }
- else
- {
- if (String.Compare(className, classNameStart, "SecurityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new SecurityPermission( permState );
- else
- goto USEREFLECTION;
- }
- case 20:
- // ReflectionPermission
- // FileDialogPermission
- if (className[classNameStart] == 'R')
- {
- if (String.Compare(className, classNameStart, "ReflectionPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new ReflectionPermission( permState );
- else
- goto USEREFLECTION;
- }
- else
- {
- if (String.Compare(className, classNameStart, "FileDialogPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new FileDialogPermission( permState );
- else
- goto USEREFLECTION;
- }
-
- case 21:
- // EnvironmentPermission
- // UrlIdentityPermission
- // GacIdentityPermission
- if (className[classNameStart] == 'E')
- {
- if (String.Compare(className, classNameStart, "EnvironmentPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new EnvironmentPermission( permState );
- else
- goto USEREFLECTION;
- }
- else if (className[classNameStart] == 'U')
- {
- if (String.Compare(className, classNameStart, "UrlIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new UrlIdentityPermission( permState );
- else
- goto USEREFLECTION;
- }
- else
- {
- if (String.Compare(className, classNameStart, "GacIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new GacIdentityPermission( permState );
- else
- goto USEREFLECTION;
- }
- case 22:
- // SiteIdentityPermission
- // ZoneIdentityPermission
- // KeyContainerPermission
- if (className[classNameStart] == 'S')
- {
- if (String.Compare(className, classNameStart, "SiteIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new SiteIdentityPermission( permState );
- else
- goto USEREFLECTION;
- }
- else if (className[classNameStart] == 'Z')
- {
- if (String.Compare(className, classNameStart, "ZoneIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new ZoneIdentityPermission( permState );
- else
- goto USEREFLECTION;
- }
- else
- {
- if (String.Compare(className, classNameStart, "KeyContainerPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new KeyContainerPermission( permState );
- else
- goto USEREFLECTION;
- }
- case 24:
- // HostProtectionPermission
- if (String.Compare(className, classNameStart, "HostProtectionPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new HostProtectionPermission( permState );
- else
- goto USEREFLECTION;
- case 28:
- // StrongNameIdentityPermission
- if (String.Compare(className, classNameStart, "StrongNameIdentityPermission", 0, classNameLength, StringComparison.Ordinal) == 0)
- return new StrongNameIdentityPermission( permState );
- else
- goto USEREFLECTION;
- default:
- goto USEREFLECTION;
- }
-
-USEREFLECTION:
-
- Object[] objs = new Object[1];
- objs[0] = permState;
-
- Type permClass = null;
- IPermission perm = null;
-
- new ReflectionPermission(ReflectionPermissionFlag.MemberAccess).Assert();
- permClass = GetClassFromElement(el, ignoreTypeLoadFailures);
- if (permClass == null)
- return null;
- if (!(typeof(IPermission).IsAssignableFrom(permClass)))
- throw new ArgumentException( Environment.GetResourceString("Argument_NotAPermissionType") );
-
- perm = (IPermission) Activator.CreateInstance(permClass, BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public, null, objs, null );
-
- return perm;
- }
-
- internal static Type
- GetClassFromElement (SecurityElement el, bool ignoreTypeLoadFailures)
- {
- String className = el.Attribute( "class" );
-
- if (className == null)
- {
- if (ignoreTypeLoadFailures)
- return null;
- else
- throw new ArgumentException( String.Format( null, Environment.GetResourceString("Argument_InvalidXMLMissingAttr"), "class") );
- }
-
- if (ignoreTypeLoadFailures)
- {
- try
- {
- return Type.GetType(className, false, false);
- }
- catch (SecurityException)
- {
- return null;
- }
- }
- else
- return Type.GetType(className, true, false);
- }
-
- public static bool
- IsPermissionElement (IPermission ip,
- SecurityElement el)
- {
- if (!el.Tag.Equals ("Permission") && !el.Tag.Equals ("IPermission"))
- return false;
-
- return true;
- }
-
- public static bool
- IsUnrestricted (SecurityElement el)
- {
- String sUnrestricted = el.Attribute( "Unrestricted" );
-
- if (sUnrestricted == null)
- return false;
-
- return sUnrestricted.Equals( "true" ) || sUnrestricted.Equals( "TRUE" ) || sUnrestricted.Equals( "True" );
- }
-
-
- public static String BitFieldEnumToString( Type type, Object value )
- {
- int iValue = (int)value;
-
- if (iValue == 0)
- return Enum.GetName( type, 0 );
-
- StringBuilder result = StringBuilderCache.Acquire();
- bool first = true;
- int flag = 0x1;
-
- for (int i = 1; i < 32; ++i)
- {
- if ((flag & iValue) != 0)
- {
- String sFlag = Enum.GetName( type, flag );
-
- if (sFlag == null)
- continue;
-
- if (!first)
- {
- result.Append( ", " );
- }
-
- result.Append( sFlag );
- first = false;
- }
-
- flag = flag << 1;
- }
-
- return StringBuilderCache.GetStringAndRelease(result);
- }
- }
-}
diff --git a/src/mscorlib/src/System/Security/Util/sitestring.cs b/src/mscorlib/src/System/Security/Util/sitestring.cs
deleted file mode 100644
index 28f23742ec..0000000000
--- a/src/mscorlib/src/System/Security/Util/sitestring.cs
+++ /dev/null
@@ -1,289 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-namespace System.Security.Util {
- using System;
- using System.Collections;
- using System.Globalization;
- using System.Diagnostics.Contracts;
-
- [Serializable]
- internal class SiteString
- {
- protected String m_site;
- protected ArrayList m_separatedSite;
-
- protected static char[] m_separators = { '.' };
-
- protected internal SiteString()
- {
- // Only call this in derived classes when you know what you're doing.
- }
-
- public SiteString( String site )
- {
- m_separatedSite = CreateSeparatedSite( site );
- m_site = site;
- }
-
- private SiteString(String site, ArrayList separatedSite)
- {
- m_separatedSite = separatedSite;
- m_site = site;
- }
-
- private static ArrayList CreateSeparatedSite(String site)
- {
- if (site == null || site.Length == 0)
- {
- throw new ArgumentException( Environment.GetResourceString("Argument_InvalidSite" ));
- }
- Contract.EndContractBlock();
-
- ArrayList list = new ArrayList();
- int braIndex = -1;
- int ketIndex = -1;
- braIndex = site.IndexOf('[');
- if (braIndex == 0)
- ketIndex = site.IndexOf(']', braIndex+1);
-
- if (ketIndex != -1)
- {
- // Found an IPv6 address. Special case that
- String ipv6Addr = site.Substring(braIndex+1, ketIndex-braIndex-1);
- list.Add(ipv6Addr);
- return list;
- }
-
- // Regular hostnames or IPv4 addresses
- // We dont need to do this for IPv4 addresses, but it's easier to do it anyway
- String[] separatedArray = site.Split( m_separators );
-
- for (int index = separatedArray.Length-1; index > -1; --index)
- {
- if (separatedArray[index] == null)
- {
- throw new ArgumentException( Environment.GetResourceString("Argument_InvalidSite" ));
- }
- else if (separatedArray[index].Equals( "" ))
- {
- if (index != separatedArray.Length-1)
- {
- throw new ArgumentException( Environment.GetResourceString("Argument_InvalidSite" ));
- }
- }
- else if (separatedArray[index].Equals( "*" ))
- {
- if (index != 0)
- {
- throw new ArgumentException( Environment.GetResourceString("Argument_InvalidSite" ));
- }
- list.Add( separatedArray[index] );
- }
- else if (!AllLegalCharacters( separatedArray[index] ))
- {
- throw new ArgumentException( Environment.GetResourceString("Argument_InvalidSite" ));
- }
- else
- {
- list.Add( separatedArray[index] );
- }
- }
-
- return list;
- }
-
- // KB# Q188997 - http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q188997& gives the list of allowed characters in
- // a NETBIOS name. DNS names are a subset of that (alphanumeric or '-').
- private static bool AllLegalCharacters( String str )
- {
- for (int i = 0; i < str.Length; ++i)
- {
- char c = str[i];
-
- if (IsLegalDNSChar(c) ||
- IsNetbiosSplChar(c))
- {
- continue;
- }
- else
- {
- return false;
- }
- }
-
- return true;
- }
-
- private static bool IsLegalDNSChar(char c)
- {
- if ((c >= 'a' && c <= 'z') ||
- (c >= 'A' && c <= 'Z') ||
- (c >= '0' && c <= '9') ||
- (c == '-'))
- return true;
- else
- return false;
- }
- private static bool IsNetbiosSplChar(char c)
- {
- // ! @ # $ % ^ & ( ) - _ ' { } . ~ are OK
- switch (c) {
- case '-':
- case '_':
- case '@':
- case '!':
- case '#':
- case '$':
- case '%':
- case '^':
- case '&':
- case '(':
- case ')':
- case '\'':
- case '{':
- case '}':
- case '.':
- case '~':
- return true;
- default:
- return false;
- }
- }
-
- public override String ToString()
- {
- return m_site;
- }
-
- public override bool Equals(Object o)
- {
- if (o == null || !(o is SiteString))
- return false;
- else
- return this.Equals( (SiteString)o, true );
- }
-
- public override int GetHashCode()
- {
- TextInfo info = CultureInfo.InvariantCulture.TextInfo;
-
- return info.GetCaseInsensitiveHashCode( this.m_site );
- }
-
- internal bool Equals( SiteString ss, bool ignoreCase )
- {
- if (this.m_site == null)
- return ss.m_site == null;
- if (ss.m_site == null)
- return false;
- return this.IsSubsetOf(ss, ignoreCase) && ss.IsSubsetOf(this, ignoreCase);
- }
-
-
- public virtual SiteString Copy()
- {
- return new SiteString( m_site, m_separatedSite );
- }
-
- public virtual bool IsSubsetOf( SiteString operand )
- {
- return this.IsSubsetOf( operand, true );
- }
-
- public virtual bool IsSubsetOf( SiteString operand, bool ignoreCase )
- {
- StringComparison strComp = (ignoreCase? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal);
- if (operand == null)
- {
- return false;
- }
- else if (this.m_separatedSite.Count == operand.m_separatedSite.Count &&
- this.m_separatedSite.Count == 0)
- {
- return true;
- }
- else if (this.m_separatedSite.Count < operand.m_separatedSite.Count - 1)
- {
- return false;
- }
- else if (this.m_separatedSite.Count > operand.m_separatedSite.Count &&
- operand.m_separatedSite.Count > 0 &&
- !operand.m_separatedSite[operand.m_separatedSite.Count - 1].Equals("*"))
- {
- return false;
- }
- else if (String.Compare( this.m_site, operand.m_site, strComp) == 0)
- {
- return true;
- }
-
- for (int index = 0; index < operand.m_separatedSite.Count - 1; ++index)
- {
- if (String.Compare((String)this.m_separatedSite[index], (String)operand.m_separatedSite[index], strComp) != 0)
- {
- return false;
- }
- }
-
- if (this.m_separatedSite.Count < operand.m_separatedSite.Count)
- {
- return operand.m_separatedSite[operand.m_separatedSite.Count - 1].Equals("*");
- }
- else if (this.m_separatedSite.Count == operand.m_separatedSite.Count)
- {
- // last item must be the same or operand must have a * in its last item
- return (String.Compare((String)this.m_separatedSite[this.m_separatedSite.Count - 1],
- (String)operand.m_separatedSite[this.m_separatedSite.Count - 1],
- strComp ) == 0 ||
- operand.m_separatedSite[operand.m_separatedSite.Count - 1].Equals("*"));
-
- }
- else
- return true;
- }
-
-
-
- public virtual SiteString Intersect( SiteString operand )
- {
- if (operand == null)
- {
- return null;
- }
- else if (this.IsSubsetOf( operand ))
- {
- return this.Copy();
- }
- else if (operand.IsSubsetOf( this ))
- {
- return operand.Copy();
- }
- else
- {
- return null;
- }
- }
-
- public virtual SiteString Union( SiteString operand )
- {
- if (operand == null)
- {
- return this;
- }
- else if (this.IsSubsetOf( operand ))
- {
- return operand.Copy();
- }
- else if (operand.IsSubsetOf( this ))
- {
- return this.Copy();
- }
- else
- {
- return null;
- }
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 08:01:51 +0000