internal void FromXml(SecurityDocument doc, int position, PolicyLevel level, bool allowInternalOnly)
{
if (doc == null)
{
throw new ArgumentNullException("doc");
}
if (!doc.GetTagForElement(position).Equals("PolicyStatement"))
{
throw new ArgumentException(string.Format((IFormatProvider)CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidXMLElement"), (object)"PolicyStatement", (object)this.GetType().FullName));
}
this.m_attributes = PolicyStatementAttribute.Nothing;
string attributeForElement = doc.GetAttributeForElement(position, "Attributes");
if (attributeForElement != null)
{
this.m_attributes = (PolicyStatementAttribute)Enum.Parse(typeof(PolicyStatementAttribute), attributeForElement);
}
lock (this)
{
this.m_permSet = (PermissionSet)null;
if (level != null)
{
string local_3 = doc.GetAttributeForElement(position, "PermissionSetName");
if (local_3 != null)
{
this.m_permSet = (PermissionSet)level.GetNamedPermissionSetInternal(local_3);
if (this.m_permSet == null)
{
this.m_permSet = new PermissionSet(PermissionState.None);
}
}
}
if (this.m_permSet == null)
{
ArrayList local_4 = doc.GetChildrenPositionForElement(position);
int local_5 = -1;
for (int local_6 = 0; local_6 < local_4.Count; ++local_6)
{
if (doc.GetTagForElement((int)local_4[local_6]).Equals("PermissionSet"))
{
local_5 = (int)local_4[local_6];
}
}
if (local_5 == -1)
{
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
string local_7 = doc.GetAttributeForElement(local_5, "class");
this.m_permSet = local_7 == null || !local_7.Equals("NamedPermissionSet") && !local_7.Equals("System.Security.NamedPermissionSet") ? new PermissionSet(PermissionState.None) : (PermissionSet) new NamedPermissionSet("DefaultName", PermissionState.None);
this.m_permSet.FromXml(doc, local_5, allowInternalOnly);
}
if (this.m_permSet != null)
{
return;
}
this.m_permSet = new PermissionSet(PermissionState.None);
}
}
internal SecurityElement ToXml(PolicyLevel level, string policyClassName)
{
if ((this.m_membershipCondition == null) && (this.m_element != null))
{
this.ParseMembershipCondition();
}
if (this.m_children == null)
{
this.ParseChildren();
}
if ((this.m_policy == null) && (this.m_element != null))
{
this.ParsePolicy();
}
SecurityElement element = new SecurityElement("CodeGroup");
XMLUtil.AddClassAttribute(element, base.GetType(), policyClassName);
element.AddAttribute("version", "1");
element.AddChild(this.m_membershipCondition.ToXml(level));
if (this.m_policy != null)
{
PermissionSet permissionSetNoCopy = this.m_policy.GetPermissionSetNoCopy();
NamedPermissionSet set2 = permissionSetNoCopy as NamedPermissionSet;
if (((set2 != null) && (level != null)) && (level.GetNamedPermissionSetInternal(set2.Name) != null))
{
element.AddAttribute("PermissionSetName", set2.Name);
}
else if (!permissionSetNoCopy.IsEmpty())
{
element.AddChild(permissionSetNoCopy.ToXml());
}
if (this.m_policy.Attributes != PolicyStatementAttribute.Nothing)
{
element.AddAttribute("Attributes", XMLUtil.BitFieldEnumToString(typeof(PolicyStatementAttribute), this.m_policy.Attributes));
}
}
if (this.m_children.Count > 0)
{
lock (this)
{
IEnumerator enumerator = this.m_children.GetEnumerator();
while (enumerator.MoveNext())
{
element.AddChild(((CodeGroup)enumerator.Current).ToXml(level));
}
}
}
if (this.m_name != null)
{
element.AddAttribute("Name", SecurityElement.Escape(this.m_name));
}
if (this.m_description != null)
{
element.AddAttribute("Description", SecurityElement.Escape(this.m_description));
}
this.CreateXml(element, level);
return(element);
}
internal SecurityElement ToXml(PolicyLevel level, string policyClassName)
{
if (this.m_membershipCondition == null && this.m_element != null)
{
this.ParseMembershipCondition();
}
if (this.m_children == null)
{
this.ParseChildren();
}
if (this.m_policy == null && this.m_element != null)
{
this.ParsePolicy();
}
SecurityElement element = new SecurityElement("CodeGroup");
XMLUtil.AddClassAttribute(element, this.GetType(), policyClassName);
element.AddAttribute("version", "1");
element.AddChild(this.m_membershipCondition.ToXml(level));
if (this.m_policy != null)
{
PermissionSet permissionSetNoCopy = this.m_policy.GetPermissionSetNoCopy();
NamedPermissionSet namedPermissionSet = permissionSetNoCopy as NamedPermissionSet;
if (namedPermissionSet != null && level != null && level.GetNamedPermissionSetInternal(namedPermissionSet.Name) != null)
{
element.AddAttribute("PermissionSetName", namedPermissionSet.Name);
}
else if (!permissionSetNoCopy.IsEmpty())
{
element.AddChild(permissionSetNoCopy.ToXml());
}
if (this.m_policy.Attributes != PolicyStatementAttribute.Nothing)
{
element.AddAttribute("Attributes", XMLUtil.BitFieldEnumToString(typeof(PolicyStatementAttribute), (object)this.m_policy.Attributes));
}
}
if (this.m_children.Count > 0)
{
lock (this)
{
foreach (CodeGroup item_0 in (IEnumerable)this.m_children)
{
element.AddChild(item_0.ToXml(level));
}
}
}
if (this.m_name != null)
{
element.AddAttribute("Name", SecurityElement.Escape(this.m_name));
}
if (this.m_description != null)
{
element.AddAttribute("Description", SecurityElement.Escape(this.m_description));
}
this.CreateXml(element, level);
return(element);
}
internal void FromXml(SecurityElement et, PolicyLevel level, bool allowInternalOnly)
{
if (et == null)
{
throw new ArgumentNullException("et");
}
if (!et.Tag.Equals("PolicyStatement"))
{
throw new ArgumentException(string.Format((IFormatProvider)CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidXMLElement"), (object)"PolicyStatement", (object)this.GetType().FullName));
}
this.m_attributes = PolicyStatementAttribute.Nothing;
string str = et.Attribute("Attributes");
if (str != null)
{
this.m_attributes = (PolicyStatementAttribute)Enum.Parse(typeof(PolicyStatementAttribute), str);
}
lock (this)
{
this.m_permSet = (PermissionSet)null;
if (level != null)
{
string local_3 = et.Attribute("PermissionSetName");
if (local_3 != null)
{
this.m_permSet = (PermissionSet)level.GetNamedPermissionSetInternal(local_3);
if (this.m_permSet == null)
{
this.m_permSet = new PermissionSet(PermissionState.None);
}
}
}
if (this.m_permSet == null)
{
SecurityElement local_4 = et.SearchForChildByTag("PermissionSet");
if (local_4 == null)
{
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
string local_5 = local_4.Attribute("class");
this.m_permSet = local_5 == null || !local_5.Equals("NamedPermissionSet") && !local_5.Equals("System.Security.NamedPermissionSet") ? new PermissionSet(PermissionState.None) : (PermissionSet) new NamedPermissionSet("DefaultName", PermissionState.None);
try
{
this.m_permSet.FromXml(local_4, allowInternalOnly, true);
}
catch
{
}
}
if (this.m_permSet != null)
{
return;
}
this.m_permSet = new PermissionSet(PermissionState.None);
}
}
/// <include file='doc\PolicyStatement.uex' path='docs/doc[@for="PolicyStatement.FromXml1"]/*' />
public void FromXml(SecurityElement et, PolicyLevel level)
{
if (et == null)
{
throw new ArgumentNullException("et");
}
if (!et.Tag.Equals("PolicyStatement"))
{
throw new ArgumentException(String.Format(Environment.GetResourceString("Argument_InvalidXMLElement"), "PolicyStatement", this.GetType().FullName));
}
m_attributes = (PolicyStatementAttribute)0;
String strAttributes = et.Attribute("Attributes");
if (strAttributes != null)
{
m_attributes = (PolicyStatementAttribute)Enum.Parse(typeof(PolicyStatementAttribute), strAttributes);
}
lock (this)
{
m_permSet = null;
if (level != null)
{
String permSetName = et.Attribute("PermissionSetName");
if (permSetName != null)
{
m_permSet = level.GetNamedPermissionSetInternal(permSetName);
if (m_permSet == null)
{
m_permSet = new PermissionSet(PermissionState.None);
}
}
}
if (m_permSet == null)
{
// There is no provided level, it is not a named permission set, or
// the named permission set doesn't exist in the provided level,
// so just create the class through reflection and decode normally.
SecurityElement e = et.SearchForChildByTag("PermissionSet");
if (e != null)
{
String className = e.Attribute("class");
if (className != null && (className.Equals("NamedPermissionSet") ||
className.Equals("System.Security.NamedPermissionSet")))
{
m_permSet = new NamedPermissionSet("DefaultName", PermissionState.None);
}
else
{
m_permSet = new PermissionSet(PermissionState.None);
}
try
{
// We play it conservative here and just say that we are loading policy
// anytime we have to decode a permission set.
bool fullyLoaded;
m_permSet.FromXml(e, true, out fullyLoaded);
}
catch (Exception)
{
// ignore any exceptions from the decode process.
// Note: we go ahead and use the permission set anyway. This should be safe since
// the decode process should never give permission beyond what a proper decode would have
// given.
}
}
else
{
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
}
if (m_permSet == null)
{
m_permSet = new PermissionSet(PermissionState.None);
}
}
}
[System.Security.SecurityCritical] // auto-generated
internal SecurityElement ToXml(PolicyLevel level, String policyClassName)
{
if (m_membershipCondition == null && m_element != null)
{
ParseMembershipCondition();
}
if (m_children == null)
{
ParseChildren();
}
if (m_policy == null && m_element != null)
{
ParsePolicy();
}
SecurityElement e = new SecurityElement("CodeGroup");
System.Security.Util.XMLUtil.AddClassAttribute(e, this.GetType(), policyClassName);
// If you hit this assert then most likely you are trying to change the name of this class.
// This is ok as long as you change the hard coded string above and change the assert below.
Contract.Assert(this.GetType().FullName.Equals(policyClassName), "Incorrect class name passed in! Was: " + policyClassName + " Should be " + this.GetType().FullName);
e.AddAttribute("version", "1");
e.AddChild(m_membershipCondition.ToXml(level));
// Grab the inerts of the policy statement's xml and just stick it
// into the code group xml directly. We do this to hide the policy statement from
// users in the config file.
if (m_policy != null)
{
PermissionSet permSet = m_policy.GetPermissionSetNoCopy();
NamedPermissionSet namedPermSet = permSet as NamedPermissionSet;
if (namedPermSet != null && level != null && level.GetNamedPermissionSetInternal(namedPermSet.Name) != null)
{
e.AddAttribute("PermissionSetName", namedPermSet.Name);
}
else
{
if (!permSet.IsEmpty())
{
e.AddChild(permSet.ToXml());
}
}
if (m_policy.Attributes != PolicyStatementAttribute.Nothing)
{
e.AddAttribute("Attributes", XMLUtil.BitFieldEnumToString(typeof(PolicyStatementAttribute), m_policy.Attributes));
}
}
if (m_children.Count > 0)
{
lock (this)
{
IEnumerator enumerator = m_children.GetEnumerator();
while (enumerator.MoveNext())
{
e.AddChild(((CodeGroup)enumerator.Current).ToXml(level));
}
}
}
if (m_name != null)
{
e.AddAttribute("Name", SecurityElement.Escape(m_name));
}
if (m_description != null)
{
e.AddAttribute("Description", SecurityElement.Escape(m_description));
}
CreateXml(e, level);
return(e);
}
internal void FromXml(SecurityDocument doc, int position, PolicyLevel level, bool allowInternalOnly)
{
if (doc == null)
{
throw new ArgumentNullException("doc");
}
if (!doc.GetTagForElement(position).Equals("PolicyStatement"))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidXMLElement"), new object[] { "PolicyStatement", base.GetType().FullName }));
}
this.m_attributes = PolicyStatementAttribute.Nothing;
string attributeForElement = doc.GetAttributeForElement(position, "Attributes");
if (attributeForElement != null)
{
this.m_attributes = (PolicyStatementAttribute) Enum.Parse(typeof(PolicyStatementAttribute), attributeForElement);
}
lock (this)
{
this.m_permSet = null;
if (level != null)
{
string name = doc.GetAttributeForElement(position, "PermissionSetName");
if (name != null)
{
this.m_permSet = level.GetNamedPermissionSetInternal(name);
if (this.m_permSet == null)
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
}
}
if (this.m_permSet == null)
{
ArrayList childrenPositionForElement = doc.GetChildrenPositionForElement(position);
int num = -1;
for (int i = 0; i < childrenPositionForElement.Count; i++)
{
if (doc.GetTagForElement((int) childrenPositionForElement[i]).Equals("PermissionSet"))
{
num = (int) childrenPositionForElement[i];
}
}
if (num == -1)
{
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
string str3 = doc.GetAttributeForElement(num, "class");
if ((str3 != null) && (str3.Equals("NamedPermissionSet") || str3.Equals("System.Security.NamedPermissionSet")))
{
this.m_permSet = new NamedPermissionSet("DefaultName", PermissionState.None);
}
else
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
this.m_permSet.FromXml(doc, num, allowInternalOnly);
}
if (this.m_permSet == null)
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
}
}
internal SecurityElement ToXml(PolicyLevel level, string policyClassName)
{
if ((this.m_membershipCondition == null) && (this.m_element != null))
{
this.ParseMembershipCondition();
}
if (this.m_children == null)
{
this.ParseChildren();
}
if ((this.m_policy == null) && (this.m_element != null))
{
this.ParsePolicy();
}
SecurityElement element = new SecurityElement("CodeGroup");
XMLUtil.AddClassAttribute(element, base.GetType(), policyClassName);
element.AddAttribute("version", "1");
element.AddChild(this.m_membershipCondition.ToXml(level));
if (this.m_policy != null)
{
PermissionSet permissionSetNoCopy = this.m_policy.GetPermissionSetNoCopy();
NamedPermissionSet set2 = permissionSetNoCopy as NamedPermissionSet;
if (((set2 != null) && (level != null)) && (level.GetNamedPermissionSetInternal(set2.Name) != null))
{
element.AddAttribute("PermissionSetName", set2.Name);
}
else if (!permissionSetNoCopy.IsEmpty())
{
element.AddChild(permissionSetNoCopy.ToXml());
}
if (this.m_policy.Attributes != PolicyStatementAttribute.Nothing)
{
element.AddAttribute("Attributes", XMLUtil.BitFieldEnumToString(typeof(PolicyStatementAttribute), this.m_policy.Attributes));
}
}
if (this.m_children.Count > 0)
{
lock (this)
{
IEnumerator enumerator = this.m_children.GetEnumerator();
while (enumerator.MoveNext())
{
element.AddChild(((CodeGroup) enumerator.Current).ToXml(level));
}
}
}
if (this.m_name != null)
{
element.AddAttribute("Name", SecurityElement.Escape(this.m_name));
}
if (this.m_description != null)
{
element.AddAttribute("Description", SecurityElement.Escape(this.m_description));
}
this.CreateXml(element, level);
return element;
}
[System.Security.SecurityCritical] // auto-generated
internal void FromXml( SecurityDocument doc, int position, PolicyLevel level, bool allowInternalOnly )
{
if (doc == null)
throw new ArgumentNullException( "doc" );
Contract.EndContractBlock();
if (!doc.GetTagForElement( position ).Equals( "PolicyStatement" ))
throw new ArgumentException( String.Format( CultureInfo.CurrentCulture, Environment.GetResourceString( "Argument_InvalidXMLElement" ), "PolicyStatement", this.GetType().FullName ) );
m_attributes = (PolicyStatementAttribute) 0;
String strAttributes = doc.GetAttributeForElement( position, "Attributes" );
if (strAttributes != null)
m_attributes = (PolicyStatementAttribute)Enum.Parse( typeof( PolicyStatementAttribute ), strAttributes );
lock (this)
{
m_permSet = null;
if (level != null)
{
String permSetName = doc.GetAttributeForElement( position, "PermissionSetName" );
if (permSetName != null)
{
m_permSet = level.GetNamedPermissionSetInternal( permSetName );
if (m_permSet == null)
m_permSet = new PermissionSet( PermissionState.None );
}
}
if (m_permSet == null)
{
// There is no provided level, it is not a named permission set, or
// the named permission set doesn't exist in the provided level,
// so just create the class through reflection and decode normally.
ArrayList childPositions = doc.GetChildrenPositionForElement( position );
int positionPermissionSet = -1;
for (int i = 0; i < childPositions.Count; ++i)
{
if (doc.GetTagForElement( (int)childPositions[i] ).Equals( "PermissionSet" ))
{
positionPermissionSet = (int)childPositions[i];
}
}
if (positionPermissionSet != -1)
{
String className = doc.GetAttributeForElement( positionPermissionSet, "class" );
if (className != null && (className.Equals( "NamedPermissionSet" ) ||
className.Equals( "System.Security.NamedPermissionSet" )))
m_permSet = new NamedPermissionSet( "DefaultName", PermissionState.None );
else
m_permSet = new PermissionSet( PermissionState.None );
m_permSet.FromXml( doc, positionPermissionSet, allowInternalOnly );
}
else
{
throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidXML" ) );
}
}
if (m_permSet == null)
m_permSet = new PermissionSet( PermissionState.None );
}
}
internal void FromXml(SecurityElement et, PolicyLevel level, bool allowInternalOnly)
{
if (et == null)
{
throw new ArgumentNullException("et");
}
if (!et.Tag.Equals("PolicyStatement"))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidXMLElement"), new object[] { "PolicyStatement", base.GetType().FullName }));
}
this.m_attributes = PolicyStatementAttribute.Nothing;
string str = et.Attribute("Attributes");
if (str != null)
{
this.m_attributes = (PolicyStatementAttribute) Enum.Parse(typeof(PolicyStatementAttribute), str);
}
lock (this)
{
this.m_permSet = null;
if (level != null)
{
string name = et.Attribute("PermissionSetName");
if (name != null)
{
this.m_permSet = level.GetNamedPermissionSetInternal(name);
if (this.m_permSet == null)
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
}
}
if (this.m_permSet == null)
{
SecurityElement element = et.SearchForChildByTag("PermissionSet");
if (element == null)
{
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
string str3 = element.Attribute("class");
if ((str3 != null) && (str3.Equals("NamedPermissionSet") || str3.Equals("System.Security.NamedPermissionSet")))
{
this.m_permSet = new NamedPermissionSet("DefaultName", PermissionState.None);
}
else
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
try
{
this.m_permSet.FromXml(element, allowInternalOnly, true);
}
catch
{
}
}
if (this.m_permSet == null)
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
}
}
internal void FromXml(SecurityElement et, PolicyLevel level, bool allowInternalOnly)
{
if (et == null)
{
throw new ArgumentNullException("et");
}
if (!et.Tag.Equals("PolicyStatement"))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidXMLElement"), "PolicyStatement", base.GetType().FullName));
}
this.m_attributes = PolicyStatementAttribute.Nothing;
string text = et.Attribute("Attributes");
if (text != null)
{
this.m_attributes = (PolicyStatementAttribute)Enum.Parse(typeof(PolicyStatementAttribute), text);
}
lock (this)
{
this.m_permSet = null;
if (level != null)
{
string text2 = et.Attribute("PermissionSetName");
if (text2 != null)
{
this.m_permSet = level.GetNamedPermissionSetInternal(text2);
if (this.m_permSet == null)
{
this.m_permSet = new PermissionSet(PermissionState.None);
}
}
}
if (this.m_permSet == null)
{
SecurityElement securityElement = et.SearchForChildByTag("PermissionSet");
if (securityElement != null)
{
string text3 = securityElement.Attribute("class");
if (text3 != null && (text3.Equals("NamedPermissionSet") || text3.Equals("System.Security.NamedPermissionSet")))
{
this.m_permSet = new NamedPermissionSet("DefaultName", PermissionState.None);
}
else
{
this.m_permSet = new PermissionSet(PermissionState.None);
}
try
{
this.m_permSet.FromXml(securityElement, allowInternalOnly, true);
goto IL_14F;
}
catch
{
goto IL_14F;
}
}
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
IL_14F:
if (this.m_permSet == null)
{
this.m_permSet = new PermissionSet(PermissionState.None);
}
}
}
[System.Security.SecurityCritical] // auto-generated
internal void FromXml( SecurityElement et, PolicyLevel level, bool allowInternalOnly )
{
if (et == null)
throw new ArgumentNullException( "et" );
if (!et.Tag.Equals( "PolicyStatement" ))
throw new ArgumentException( String.Format( CultureInfo.CurrentCulture, Environment.GetResourceString( "Argument_InvalidXMLElement" ), "PolicyStatement", this.GetType().FullName ) );
Contract.EndContractBlock();
m_attributes = (PolicyStatementAttribute) 0;
String strAttributes = et.Attribute( "Attributes" );
if (strAttributes != null)
m_attributes = (PolicyStatementAttribute)Enum.Parse( typeof( PolicyStatementAttribute ), strAttributes );
lock (this)
{
m_permSet = null;
if (level != null)
{
String permSetName = et.Attribute( "PermissionSetName" );
if (permSetName != null)
{
m_permSet = level.GetNamedPermissionSetInternal( permSetName );
if (m_permSet == null)
m_permSet = new PermissionSet( PermissionState.None );
}
}
if (m_permSet == null)
{
// There is no provided level, it is not a named permission set, or
// the named permission set doesn't exist in the provided level,
// so just create the class through reflection and decode normally.
SecurityElement e = et.SearchForChildByTag( "PermissionSet" );
if (e != null)
{
String className = e.Attribute( "class" );
if (className != null && (className.Equals( "NamedPermissionSet" ) ||
className.Equals( "System.Security.NamedPermissionSet" )))
m_permSet = new NamedPermissionSet( "DefaultName", PermissionState.None );
else
m_permSet = new PermissionSet( PermissionState.None );
try
{
m_permSet.FromXml( e, allowInternalOnly, true );
}
catch
{
// ignore any exceptions from the decode process.
// Note: we go ahead and use the permission set anyway. This should be safe since
// the decode process should never give permission beyond what a proper decode would have
// given.
}
}
else
{
throw new ArgumentException( Environment.GetResourceString( "Argument_InvalidXML" ) );
}
}
if (m_permSet == null)
m_permSet = new PermissionSet( PermissionState.None );
}
}
internal void FromXml(SecurityElement et, PolicyLevel level, bool allowInternalOnly)
{
if (et == null)
{
throw new ArgumentNullException("et");
}
if (!et.Tag.Equals("PolicyStatement"))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidXMLElement"), new object[] { "PolicyStatement", base.GetType().FullName }));
}
this.m_attributes = PolicyStatementAttribute.Nothing;
string str = et.Attribute("Attributes");
if (str != null)
{
this.m_attributes = (PolicyStatementAttribute)Enum.Parse(typeof(PolicyStatementAttribute), str);
}
lock (this)
{
this.m_permSet = null;
if (level != null)
{
string name = et.Attribute("PermissionSetName");
if (name != null)
{
this.m_permSet = level.GetNamedPermissionSetInternal(name);
if (this.m_permSet == null)
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
}
}
if (this.m_permSet == null)
{
SecurityElement element = et.SearchForChildByTag("PermissionSet");
if (element == null)
{
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
string str3 = element.Attribute("class");
if ((str3 != null) && (str3.Equals("NamedPermissionSet") || str3.Equals("System.Security.NamedPermissionSet")))
{
this.m_permSet = new NamedPermissionSet("DefaultName", PermissionState.None);
}
else
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
try
{
this.m_permSet.FromXml(element, allowInternalOnly, true);
}
catch
{
}
}
if (this.m_permSet == null)
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
}
}
/// <include file='doc\CodeGroup.uex' path='docs/doc[@for="CodeGroup.ToXml1"]/*' />
public SecurityElement ToXml(PolicyLevel level)
{
if (m_membershipCondition == null && m_element != null)
{
ParseMembershipCondition();
}
if (m_children == null)
{
ParseChildren();
}
if (m_policy == null && m_element != null)
{
ParsePolicy();
}
SecurityElement e = new SecurityElement("CodeGroup");
System.Security.Util.XMLUtil.AddClassAttribute(e, this.GetType());
e.AddAttribute("version", "1");
e.AddChild(m_membershipCondition.ToXml(level));
// Grab the inerts of the policy statement's xml and just stick it
// into the code group xml directly. We do this to hide the policy statement from
// users in the config file.
if (m_policy != null)
{
PermissionSet permSet = m_policy.GetPermissionSetNoCopy();
NamedPermissionSet namedPermSet = permSet as NamedPermissionSet;
if (namedPermSet != null && level != null && level.GetNamedPermissionSetInternal(namedPermSet.Name) != null)
{
e.AddAttribute("PermissionSetName", namedPermSet.Name);
}
else
{
if (!permSet.IsEmpty())
{
e.AddChild(permSet.ToXml());
}
}
if (m_policy.Attributes != PolicyStatementAttribute.Nothing)
{
e.AddAttribute("Attributes", XMLUtil.BitFieldEnumToString(typeof(PolicyStatementAttribute), m_policy.Attributes));
}
}
if (m_children.Count > 0)
{
lock (this)
{
IEnumerator enumerator = m_children.GetEnumerator();
while (enumerator.MoveNext())
{
e.AddChild(((CodeGroup)enumerator.Current).ToXml(level));
}
}
}
if (m_name != null)
{
e.AddAttribute("Name", SecurityElement.Escape(m_name));
}
if (m_description != null)
{
e.AddAttribute("Description", SecurityElement.Escape(m_description));
}
CreateXml(e, level);
return(e);
}
internal SecurityElement ToXml( PolicyLevel level, String policyClassName )
{
if (m_membershipCondition == null && m_element != null)
ParseMembershipCondition();
if (m_children == null)
ParseChildren();
if (m_policy == null && m_element != null)
ParsePolicy();
SecurityElement e = new SecurityElement( "CodeGroup" );
System.Security.Util.XMLUtil.AddClassAttribute( e, this.GetType(), policyClassName );
// If you hit this assert then most likely you are trying to change the name of this class.
// This is ok as long as you change the hard coded string above and change the assert below.
BCLDebug.Assert( this.GetType().FullName.Equals( policyClassName ), "Incorrect class name passed in! Was: " + policyClassName + " Should be " + this.GetType().FullName);
e.AddAttribute( "version", "1" );
e.AddChild( m_membershipCondition.ToXml( level ) );
// Grab the inerts of the policy statement's xml and just stick it
// into the code group xml directly. We do this to hide the policy statement from
// users in the config file.
if (m_policy != null)
{
PermissionSet permSet = m_policy.GetPermissionSetNoCopy();
NamedPermissionSet namedPermSet = permSet as NamedPermissionSet;
if (namedPermSet != null && level != null && level.GetNamedPermissionSetInternal( namedPermSet.Name ) != null)
{
e.AddAttribute( "PermissionSetName", namedPermSet.Name );
}
else
{
if (!permSet.IsEmpty())
e.AddChild( permSet.ToXml() );
}
if (m_policy.Attributes != PolicyStatementAttribute.Nothing)
e.AddAttribute( "Attributes", XMLUtil.BitFieldEnumToString( typeof( PolicyStatementAttribute ), m_policy.Attributes ) );
}
if (m_children.Count > 0)
{
lock (this)
{
IEnumerator enumerator = m_children.GetEnumerator();
while (enumerator.MoveNext())
{
e.AddChild( ((CodeGroup)enumerator.Current).ToXml( level ) );
}
}
}
if (m_name != null)
{
e.AddAttribute( "Name", SecurityElement.Escape( m_name ) );
}
if (m_description != null)
{
e.AddAttribute( "Description", SecurityElement.Escape( m_description ) );
}
CreateXml( e, level );
return e;
}
[System.Security.SecurityCritical] // auto-generated
internal void FromXml(SecurityElement et, PolicyLevel level, bool allowInternalOnly)
{
if (et == null)
{
throw new ArgumentNullException(nameof(et));
}
if (!et.Tag.Equals("PolicyStatement"))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidXMLElement"), nameof(PolicyStatement), this.GetType().FullName));
}
Contract.EndContractBlock();
m_attributes = (PolicyStatementAttribute)0;
String strAttributes = et.Attribute("Attributes");
if (strAttributes != null)
{
m_attributes = (PolicyStatementAttribute)Enum.Parse(typeof(PolicyStatementAttribute), strAttributes);
}
lock (this)
{
m_permSet = null;
if (level != null)
{
String permSetName = et.Attribute("PermissionSetName");
if (permSetName != null)
{
m_permSet = level.GetNamedPermissionSetInternal(permSetName);
if (m_permSet == null)
{
m_permSet = new PermissionSet(PermissionState.None);
}
}
}
if (m_permSet == null)
{
// There is no provided level, it is not a named permission set, or
// the named permission set doesn't exist in the provided level,
// so just create the class through reflection and decode normally.
SecurityElement e = et.SearchForChildByTag("PermissionSet");
if (e != null)
{
String className = e.Attribute("class");
if (className != null && (className.Equals("NamedPermissionSet") ||
className.Equals("System.Security.NamedPermissionSet")))
{
m_permSet = new NamedPermissionSet("DefaultName", PermissionState.None);
}
else
{
m_permSet = new PermissionSet(PermissionState.None);
}
try
{
m_permSet.FromXml(e, allowInternalOnly, true);
}
catch
{
// ignore any exceptions from the decode process.
// Note: we go ahead and use the permission set anyway. This should be safe since
// the decode process should never give permission beyond what a proper decode would have
// given.
}
}
else
{
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
}
if (m_permSet == null)
{
m_permSet = new PermissionSet(PermissionState.None);
}
}
}
/// <include file='doc\CodeGroup.uex' path='docs/doc[@for="CodeGroup.ToXml1"]/*' />
public SecurityElement ToXml( PolicyLevel level )
{
if (m_membershipCondition == null && m_element != null)
ParseMembershipCondition();
if (m_children == null)
ParseChildren();
if (m_policy == null && m_element != null)
ParsePolicy();
SecurityElement e = new SecurityElement( "CodeGroup" );
System.Security.Util.XMLUtil.AddClassAttribute( e, this.GetType() );
e.AddAttribute( "version", "1" );
e.AddChild( m_membershipCondition.ToXml( level ) );
// Grab the inerts of the policy statement's xml and just stick it
// into the code group xml directly. We do this to hide the policy statement from
// users in the config file.
if (m_policy != null)
{
PermissionSet permSet = m_policy.GetPermissionSetNoCopy();
NamedPermissionSet namedPermSet = permSet as NamedPermissionSet;
if (namedPermSet != null && level != null && level.GetNamedPermissionSetInternal( namedPermSet.Name ) != null)
{
e.AddAttribute( "PermissionSetName", namedPermSet.Name );
}
else
{
if (!permSet.IsEmpty())
e.AddChild( permSet.ToXml() );
}
if (m_policy.Attributes != PolicyStatementAttribute.Nothing)
e.AddAttribute( "Attributes", XMLUtil.BitFieldEnumToString( typeof( PolicyStatementAttribute ), m_policy.Attributes ) );
}
if (m_children.Count > 0)
{
lock (this)
{
IEnumerator enumerator = m_children.GetEnumerator();
while (enumerator.MoveNext())
{
e.AddChild( ((CodeGroup)enumerator.Current).ToXml( level ) );
}
}
}
if (m_name != null)
{
e.AddAttribute( "Name", SecurityElement.Escape( m_name ) );
}
if (m_description != null)
{
e.AddAttribute( "Description", SecurityElement.Escape( m_description ) );
}
CreateXml( e, level );
return e;
}
internal void FromXml(SecurityDocument doc, int position, PolicyLevel level, bool allowInternalOnly)
{
if (doc == null)
{
throw new ArgumentNullException("doc");
}
if (!doc.GetTagForElement(position).Equals("PolicyStatement"))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidXMLElement"), new object[] { "PolicyStatement", base.GetType().FullName }));
}
this.m_attributes = PolicyStatementAttribute.Nothing;
string attributeForElement = doc.GetAttributeForElement(position, "Attributes");
if (attributeForElement != null)
{
this.m_attributes = (PolicyStatementAttribute)Enum.Parse(typeof(PolicyStatementAttribute), attributeForElement);
}
lock (this)
{
this.m_permSet = null;
if (level != null)
{
string name = doc.GetAttributeForElement(position, "PermissionSetName");
if (name != null)
{
this.m_permSet = level.GetNamedPermissionSetInternal(name);
if (this.m_permSet == null)
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
}
}
if (this.m_permSet == null)
{
ArrayList childrenPositionForElement = doc.GetChildrenPositionForElement(position);
int num = -1;
for (int i = 0; i < childrenPositionForElement.Count; i++)
{
if (doc.GetTagForElement((int)childrenPositionForElement[i]).Equals("PermissionSet"))
{
num = (int)childrenPositionForElement[i];
}
}
if (num == -1)
{
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
string str3 = doc.GetAttributeForElement(num, "class");
if ((str3 != null) && (str3.Equals("NamedPermissionSet") || str3.Equals("System.Security.NamedPermissionSet")))
{
this.m_permSet = new NamedPermissionSet("DefaultName", PermissionState.None);
}
else
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
this.m_permSet.FromXml(doc, num, allowInternalOnly);
}
if (this.m_permSet == null)
{
this.m_permSet = new System.Security.PermissionSet(PermissionState.None);
}
}
}
internal void FromXml(SecurityDocument doc, int position, PolicyLevel level, bool allowInternalOnly)
{
if (doc == null)
{
throw new ArgumentNullException("doc");
}
if (!doc.GetTagForElement(position).Equals("PolicyStatement"))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidXMLElement"), "PolicyStatement", this.GetType().FullName));
}
m_attributes = (PolicyStatementAttribute)0;
String strAttributes = doc.GetAttributeForElement(position, "Attributes");
if (strAttributes != null)
{
m_attributes = (PolicyStatementAttribute)Enum.Parse(typeof(PolicyStatementAttribute), strAttributes);
}
lock (this)
{
m_permSet = null;
if (level != null)
{
String permSetName = doc.GetAttributeForElement(position, "PermissionSetName");
if (permSetName != null)
{
m_permSet = level.GetNamedPermissionSetInternal(permSetName);
if (m_permSet == null)
{
m_permSet = new PermissionSet(PermissionState.None);
}
}
}
if (m_permSet == null)
{
// There is no provided level, it is not a named permission set, or
// the named permission set doesn't exist in the provided level,
// so just create the class through reflection and decode normally.
ArrayList childPositions = doc.GetChildrenPositionForElement(position);
int positionPermissionSet = -1;
for (int i = 0; i < childPositions.Count; ++i)
{
if (doc.GetTagForElement((int)childPositions[i]).Equals("PermissionSet"))
{
positionPermissionSet = (int)childPositions[i];
}
}
if (positionPermissionSet != -1)
{
String className = doc.GetAttributeForElement(positionPermissionSet, "class");
if (className != null && (className.Equals("NamedPermissionSet") ||
className.Equals("System.Security.NamedPermissionSet")))
{
m_permSet = new NamedPermissionSet("DefaultName", PermissionState.None);
}
else
{
m_permSet = new PermissionSet(PermissionState.None);
}
m_permSet.FromXml(doc, positionPermissionSet, allowInternalOnly);
}
else
{
throw new ArgumentException(Environment.GetResourceString("Argument_InvalidXML"));
}
}
if (m_permSet == null)
{
m_permSet = new PermissionSet(PermissionState.None);
}
}
}
