internal Permission GetTargetPermission(PermissionSet permissionSet)
{
Permission result = null;
switch (this.MailboxFolderUserId.UserType)
{
case MailboxFolderUserId.MailboxFolderUserType.Default:
return(permissionSet.DefaultPermission);
case MailboxFolderUserId.MailboxFolderUserType.Anonymous:
return(permissionSet.AnonymousPermission);
case MailboxFolderUserId.MailboxFolderUserType.Internal:
case MailboxFolderUserId.MailboxFolderUserType.External:
{
PermissionSecurityPrincipal securityPrincipal = this.MailboxFolderUserId.ToSecurityPrincipal();
return(permissionSet.GetEntry(securityPrincipal));
}
}
foreach (Permission permission in permissionSet)
{
if (this.MailboxFolderUserId.Equals(permission.Principal))
{
result = permission;
break;
}
}
return(result);
}
private void RemovePermissions(CalendarFolderPermissionSet permissions, PermissionSet fbPermissions)
{
List <ADRecipient> list = new List <ADRecipient>(this.policyMembersToRemovePermission.Count + this.delegatesToRemovePermission.Count);
foreach (string legacyExchangeDN in this.policyMembersToRemovePermission)
{
list.Add(base.TenantGlobalCatalogSession.FindByLegacyExchangeDN(legacyExchangeDN));
}
foreach (ADObjectId entryId in this.delegatesToRemovePermission)
{
list.Add(base.TenantGlobalCatalogSession.Read(entryId));
}
foreach (ADRecipient adrecipient in list)
{
if (adrecipient != null && adrecipient.IsValidSecurityPrincipal)
{
PermissionSecurityPrincipal securityPrincipal = new PermissionSecurityPrincipal(adrecipient);
CalendarFolderPermission entry = permissions.GetEntry(securityPrincipal);
bool flag = this.delegatesToRemovePermission.Contains(adrecipient.Id);
bool flag2 = this.policyMembersToRemovePermission.Contains(adrecipient.LegacyExchangeDN);
if (entry != null)
{
if (flag)
{
if (!this.newPolicyMembers.Contains(adrecipient.LegacyExchangeDN))
{
permissions.RemoveEntry(securityPrincipal);
}
else
{
entry.PermissionLevel = PermissionLevel.None;
}
}
if (flag2 && entry.PermissionLevel != PermissionLevel.Editor)
{
entry.FreeBusyAccess = FreeBusyAccess.None;
if (entry.PermissionLevel == PermissionLevel.None)
{
permissions.RemoveEntry(securityPrincipal);
}
}
}
if (flag)
{
Permission entry2 = fbPermissions.GetEntry(securityPrincipal);
if (entry2 != null)
{
fbPermissions.RemoveEntry(securityPrincipal);
}
}
}
}
}
internal override bool InternalProcessPermissions(Folder folder)
{
MemberRights memberRights = (MemberRights)MailboxFolderAccessRight.CalculateMemberRights(this.AccessRights, folder.ClassName == "IPF.Appointment");
PermissionSet permissionSet = folder.GetPermissionSet();
Permission permission = null;
try
{
if (base.MailboxFolderUserId.UserType == MailboxFolderUserId.MailboxFolderUserType.Default)
{
if (permissionSet.DefaultPermission != null && permissionSet.DefaultPermission.MemberRights != MemberRights.None)
{
throw new UserAlreadyExistsInPermissionEntryException(base.MailboxFolderUserId.ToString());
}
permissionSet.SetDefaultPermission(memberRights);
permission = permissionSet.DefaultPermission;
}
else if (base.MailboxFolderUserId.UserType == MailboxFolderUserId.MailboxFolderUserType.Anonymous)
{
if (permissionSet.AnonymousPermission != null && permissionSet.AnonymousPermission.MemberRights != MemberRights.None)
{
throw new UserAlreadyExistsInPermissionEntryException(base.MailboxFolderUserId.ToString());
}
permissionSet.SetAnonymousPermission(memberRights);
permission = permissionSet.AnonymousPermission;
}
else
{
PermissionSecurityPrincipal securityPrincipal = base.MailboxFolderUserId.ToSecurityPrincipal();
Permission entry = permissionSet.GetEntry(securityPrincipal);
if (entry != null)
{
throw new UserAlreadyExistsInPermissionEntryException(base.MailboxFolderUserId.ToString());
}
permission = permissionSet.AddEntry(securityPrincipal, memberRights);
}
}
catch (ArgumentOutOfRangeException exception)
{
base.WriteError(exception, (ErrorCategory)1003, this.Identity);
return(false);
}
base.WriteObject(MailboxFolderPermission.FromXsoPermission(folder.DisplayName, permission, this.ResolvedObjectId));
return(true);
}
public static bool ModifyPermission(PermissionSet permissionSet, PermissionSecurityPrincipal permissionSecurityPrincipal, MemberRights memberRights)
{
bool result = false;
if (permissionSecurityPrincipal.Type == PermissionSecurityPrincipal.SecurityPrincipalType.SpecialPrincipal && permissionSecurityPrincipal.SpecialType == PermissionSecurityPrincipal.SpecialPrincipalType.Default)
{
GroupMailboxPermissionHandler.Tracer.TraceDebug <PermissionSecurityPrincipal.SpecialPrincipalType, MemberRights>(0L, "Modifying permissions for permissionSecurityPrincipal {0} with rights {1}", PermissionSecurityPrincipal.SpecialPrincipalType.Default, memberRights);
Permission permission = permissionSet.DefaultPermission;
if (permission != null && permission.MemberRights != memberRights)
{
permissionSet.SetDefaultPermission(memberRights);
result = true;
}
}
else
{
GroupMailboxPermissionHandler.Tracer.TraceDebug <string, MemberRights>(0L, "Modifying permissions for permissionSecurityPrincipal {0} with rights {1}", (permissionSecurityPrincipal.Type == PermissionSecurityPrincipal.SecurityPrincipalType.ExternalUserPrincipal) ? permissionSecurityPrincipal.ExternalUser.ExternalId : string.Empty, memberRights);
Permission permission = permissionSet.GetEntry(permissionSecurityPrincipal);
if (permission == null && memberRights != MemberRights.None)
{
permission = permissionSet.AddEntry(permissionSecurityPrincipal, PermissionLevel.None);
permission.MemberRights = memberRights;
result = true;
}
else if (permission != null && memberRights == MemberRights.None)
{
permissionSet.RemoveEntry(permissionSecurityPrincipal);
result = true;
}
else if (permission != null && permission.MemberRights != memberRights)
{
permission.MemberRights = memberRights;
result = true;
}
}
return(result);
}
