public void Stub13()
{
// <SnippetMediaPermission4>
// Provide full access to the resource protected by the permission.
MediaPermission mediaPermission = new MediaPermission(PermissionState.Unrestricted);
// </SnippetMediaPermission4>
}
// </SnippetMediaPermissionAttribute9>
public void Stub09()
{
// <SnippetMediaPermission3>
MediaPermission mediaPermission = new MediaPermission(MediaPermissionVideo.AllVideo);
// </SnippetMediaPermission3>
// <SnippetMediaPermission8>
MediaPermissionVideo mediaPermissionVideo = mediaPermission.Video;
// </SnippetMediaPermission8>
}
// </SnippetMediaPermissionAttribute6>
public void Stub06()
{
// <SnippetMediaPermission2>
MediaPermission mediaPermission = new MediaPermission(MediaPermissionImage.NoImage);
// </SnippetMediaPermission2>
// <SnippetMediaPermission7>
MediaPermissionImage mediaPermissionImage = mediaPermission.Image;
// </SnippetMediaPermission7>
}
// </SnippetMediaPermissionAttribute4>
public void Stub04()
{
// <SnippetMediaPermission1>
MediaPermission mediaPermission = new MediaPermission(MediaPermissionAudio.SiteOfOriginAudio);
// </SnippetMediaPermission1>
// <SnippetMediaPermission6>
MediaPermissionAudio mediaPermissionAudio = mediaPermission.Audio;
// </SnippetMediaPermission6>
}
public void Stub14()
{
// <SnippetMediaPermission5>
// Provide full access to the resource protected by the permission.
MediaPermission mediaPermission = new MediaPermission(
MediaPermissionAudio.SiteOfOriginAudio,
MediaPermissionVideo.SiteOfOriginVideo,
MediaPermissionImage.SiteOfOriginImage);
// </SnippetMediaPermission5>
}
public void Stub15()
{
MediaPermission mediaPermission = new MediaPermission(
MediaPermissionAudio.AllAudio,
MediaPermissionVideo.AllVideo,
MediaPermissionImage.AllImage);
// <SnippetMediaPermission16>
bool isUnrestricted = mediaPermission.IsUnrestricted();
// </SnippetMediaPermission16>
}
public SecuritySettings()
{
SocketPermission = new SocketPermission(PermissionState.None);
WebPermission = new WebPermission(PermissionState.None);
foreach (var uri in Config.Instance.SelectedProfile.InstalledAssemblies.Select(u => u.Location))
{
WebPermission.AddPermission(NetworkAccess.Connect, uri);
}
FileIoPermission = new FileIOPermission(PermissionState.None);
FileIoPermission.AddPathList(FileIOPermissionAccess.Read | FileIOPermissionAccess.Write | FileIOPermissionAccess.Append, Directories.DataDirectory);
MediaPermission = new MediaPermission(PermissionState.None);
}
public static void MediaPermissionCallMethods()
{
MediaPermission mp = new MediaPermission();
MediaPermission mp2 = new MediaPermission(MediaPermissionAudio.AllAudio);
MediaPermission mp3 = new MediaPermission(MediaPermissionVideo.AllVideo);
MediaPermission mp4 = new MediaPermission(MediaPermissionImage.AllImage);
MediaPermission mp5 = new MediaPermission(MediaPermissionAudio.AllAudio,
MediaPermissionVideo.AllVideo,
MediaPermissionImage.AllImage);
bool testbool = mp.IsUnrestricted();
IPermission ip = mp.Copy();
IPermission ip2 = mp.Intersect(ip);
IPermission ip3 = mp.Union(ip);
testbool = mp.IsSubsetOf(ip);
SecurityElement se = new SecurityElement("");
mp.FromXml(se);
se = mp.ToXml();
}
internal static CodeAccessPermission CreateMediaAccessPermission(string uri)
{
CodeAccessPermission result = null;
if (uri != null)
{
if (string.Compare("image", uri, true, TypeConverterHelper.InvariantEnglishUS) == 0)
{
result = new MediaPermission(MediaPermissionAudio.NoAudio, MediaPermissionVideo.NoVideo, MediaPermissionImage.AllImage);
}
else if (string.Compare(BaseUriHelper.GetResolvedUri(BaseUriHelper.BaseUri, new Uri(uri, UriKind.RelativeOrAbsolute)).Scheme, PackUriHelper.UriSchemePack, true, TypeConverterHelper.InvariantEnglishUS) != 0 && !CallerHasWebPermission(new Uri(uri, UriKind.RelativeOrAbsolute)))
{
result = new MediaPermission(MediaPermissionAudio.NoAudio, MediaPermissionVideo.NoVideo, MediaPermissionImage.AllImage);
}
}
else
{
result = new MediaPermission(MediaPermissionAudio.NoAudio, MediaPermissionVideo.NoVideo, MediaPermissionImage.AllImage);
}
return(result);
}
CreateMediaAccessPermission(String uri)
{
CodeAccessPermission codeAccessPermission = null;
if (uri != null)
{
// do a Case invariant dotnet culture specific string compare
if (String.Compare(SafeSecurityHelper.IMAGE, uri, true /*Ignore case*/, System.Windows.Markup.TypeConverterHelper.InvariantEnglishUS) == 0)
{
codeAccessPermission = new MediaPermission(MediaPermissionAudio.NoAudio,
MediaPermissionVideo.NoVideo,
MediaPermissionImage.AllImage);
}
else
{
// we allow access to pack: bits so assuming scheme is not pack: we demand
if (String.Compare((System.Windows.Navigation.BaseUriHelper.GetResolvedUri(System.Windows.Navigation.BaseUriHelper.BaseUri, new Uri(uri, UriKind.RelativeOrAbsolute))).Scheme,
PackUriHelper.UriSchemePack, true /* ignore case */,
System.Windows.Markup.TypeConverterHelper.InvariantEnglishUS) != 0)
{
// Creating a URI is fine it is going the other way that is risky
if (!SecurityHelper.CallerHasWebPermission(new Uri(uri, UriKind.RelativeOrAbsolute)))
{
codeAccessPermission = new MediaPermission(MediaPermissionAudio.NoAudio,
MediaPermissionVideo.NoVideo,
MediaPermissionImage.AllImage);
}
}
}
}
else
{
codeAccessPermission = new MediaPermission(MediaPermissionAudio.NoAudio,
MediaPermissionVideo.NoVideo,
MediaPermissionImage.AllImage);
}
return(codeAccessPermission);
}
private bool GenericPrimMediaPermission(SceneObjectPart part, UUID agentID, MediaPermission perms)
{
// if (IsAdministrator(agentID))
// return true;
if ((perms & MediaPermission.Anyone) == MediaPermission.Anyone)
return true;
if ((perms & MediaPermission.Owner) == MediaPermission.Owner)
{
if (agentID == part.OwnerID)
return true;
}
if ((perms & MediaPermission.Group) == MediaPermission.Group)
{
if (IsGroupMember(part.GroupID, agentID, 0))
return true;
}
return false;
}
public void GetStandardPermissionSetLocalIntranetPermissionSetTest()
{
// Get a copy of LocalIntranet which is not extended with any same-site permission
PermissionSet intranetBase = PermissionSetFactory.GetStandardPermissionSet(StandardPermissionSet.LocalIntranet, null);
// It shouldn't be fully trusted, and should contain a set of well known permissions
Assert.IsFalse(intranetBase.IsUnrestricted());
Assert.IsTrue(intranetBase.Count == 8 || intranetBase.Count == 10);
// We should have SecurityPermission/Execution,Assertion,BindingRedirects
SecurityPermission baseSecurityPermission = intranetBase.GetPermission(typeof(SecurityPermission)) as SecurityPermission;
Assert.IsNotNull(baseSecurityPermission);
Assert.AreEqual(SecurityPermissionFlag.Execution | SecurityPermissionFlag.Assertion | SecurityPermissionFlag.BindingRedirects, baseSecurityPermission.Flags);
// Unrestricted FileDialogPermission
FileDialogPermission baseFileDialogPermission = intranetBase.GetPermission(typeof(FileDialogPermission)) as FileDialogPermission;
Assert.IsNotNull(baseFileDialogPermission);
Assert.IsTrue(baseFileDialogPermission.IsUnrestricted());
// IsolatedStorageFilePermission/AssemblyIsolationByUser
IsolatedStorageFilePermission baseIsostorePermission = intranetBase.GetPermission(typeof(IsolatedStorageFilePermission)) as IsolatedStorageFilePermission;
Assert.IsNotNull(baseIsostorePermission);
Assert.AreEqual(IsolatedStorageContainment.AssemblyIsolationByUser, baseIsostorePermission.UsageAllowed);
// Unrestricted UIPermission
UIPermission baseUIPermission = intranetBase.GetPermission(typeof(UIPermission)) as UIPermission;
Assert.IsNotNull(baseUIPermission);
Assert.IsTrue(baseUIPermission.IsUnrestricted());
// PrintingPermission/DefaultPrinting
PrintingPermission basePrintingPermission = intranetBase.GetPermission(typeof(PrintingPermission)) as PrintingPermission;
Assert.IsNotNull(basePrintingPermission);
Assert.AreEqual(PrintingPermissionLevel.DefaultPrinting, basePrintingPermission.Level);
// EnvironmentPermission/Read USERNAME
EnvironmentPermission baseEnvironmentPermission = intranetBase.GetPermission(typeof(EnvironmentPermission)) as EnvironmentPermission;
Assert.IsNotNull(baseEnvironmentPermission);
Assert.AreEqual("USERNAME", baseEnvironmentPermission.GetPathList(EnvironmentPermissionAccess.Read));
// ReflectionPermission/ReflectionEmit
ReflectionPermission baseReflectionPermission = intranetBase.GetPermission(typeof(ReflectionPermission)) as ReflectionPermission;
Assert.IsNotNull(baseReflectionPermission);
Assert.AreEqual(ReflectionPermissionFlag.ReflectionEmit, baseReflectionPermission.Flags);
// Unrestricted DNS permission
DnsPermission baseDnsPermission = intranetBase.GetPermission(typeof(DnsPermission)) as DnsPermission;
Assert.IsNotNull(baseDnsPermission);
Assert.IsTrue(baseDnsPermission.IsUnrestricted());
// Also check for WPF extensions
MediaPermission baseMediaPermission = intranetBase.GetPermission(typeof(MediaPermission)) as MediaPermission;
if (baseMediaPermission != null)
{
Assert.AreEqual(MediaPermissionAudio.SafeAudio, baseMediaPermission.Audio);
Assert.AreEqual(MediaPermissionImage.SafeImage, baseMediaPermission.Image);
Assert.AreEqual(MediaPermissionVideo.SafeVideo, baseMediaPermission.Video);
}
WebBrowserPermission baseWebPermission = intranetBase.GetPermission(typeof(WebBrowserPermission)) as WebBrowserPermission;
if (baseWebPermission != null)
{
Assert.AreEqual(WebBrowserPermissionLevel.Safe, baseWebPermission.Level);
}
// Now try to extend with a local URL - we should get FileIOPermission
Url localUrl = new Url(@"file://c:\windows");
PermissionSet intranetLocalExtended = PermissionSetFactory.GetStandardPermissionSet(StandardPermissionSet.LocalIntranet, localUrl);
Assert.IsTrue(intranetBase.IsSubsetOf(intranetLocalExtended));
Assert.IsFalse(intranetLocalExtended.IsUnrestricted());
Assert.AreEqual(intranetBase.Count + 1, intranetLocalExtended.Count);
FileIOPermission filePermission = intranetLocalExtended.GetPermission(typeof(FileIOPermission)) as FileIOPermission;
Assert.IsNotNull(filePermission);
Assert.IsFalse(filePermission.IsUnrestricted());
// Finally, try to extend with a Web URL, which should provide same site web access
Url webUrl = new Url("htt://www.microsoft.com/");
PermissionSet intranetWebExtended = PermissionSetFactory.GetStandardPermissionSet(StandardPermissionSet.LocalIntranet, webUrl);
Assert.IsTrue(intranetBase.IsSubsetOf(intranetWebExtended));
Assert.IsFalse(intranetWebExtended.IsUnrestricted());
Assert.AreEqual(intranetBase.Count + 1, intranetWebExtended.Count);
WebPermission webPermission = intranetWebExtended.GetPermission(typeof(WebPermission)) as WebPermission;
Assert.IsNotNull(webPermission);
Assert.IsFalse(webPermission.IsUnrestricted());
}
public void GetStandardPermissionSetInternetPermissionSetTest()
{
// Get a copy of Internet which is not extended with any same-site permission
PermissionSet internetBase = PermissionSetFactory.GetStandardPermissionSet(StandardPermissionSet.Internet, null);
// It shouldn't be fully trusted, and should contain a set of well known permissions
Assert.IsFalse(internetBase.IsUnrestricted());
Assert.IsTrue(internetBase.Count == 5 || internetBase.Count == 7);
// We should have SecurityPermission/Execution
SecurityPermission baseSecurityPermission = internetBase.GetPermission(typeof(SecurityPermission)) as SecurityPermission;
Assert.IsNotNull(baseSecurityPermission);
Assert.AreEqual(SecurityPermissionFlag.Execution, baseSecurityPermission.Flags);
// FileDialogPermission/Open
FileDialogPermission baseFileDialogPermission = internetBase.GetPermission(typeof(FileDialogPermission)) as FileDialogPermission;
Assert.IsNotNull(baseFileDialogPermission);
Assert.AreEqual(FileDialogPermissionAccess.Open, baseFileDialogPermission.Access);
// IsolatedStorageFilePermission/ApplicationIsolationByUser
IsolatedStorageFilePermission baseIsostorePermission = internetBase.GetPermission(typeof(IsolatedStorageFilePermission)) as IsolatedStorageFilePermission;
Assert.IsNotNull(baseIsostorePermission);
Assert.AreEqual(IsolatedStorageContainment.ApplicationIsolationByUser, baseIsostorePermission.UsageAllowed);
// UIPermission/SafeTopLevelWindows and UIPermission/OwnClipboard
UIPermission baseUIPermission = internetBase.GetPermission(typeof(UIPermission)) as UIPermission;
Assert.IsNotNull(baseUIPermission);
Assert.AreEqual(UIPermissionWindow.SafeTopLevelWindows, baseUIPermission.Window);
Assert.AreEqual(UIPermissionClipboard.OwnClipboard, baseUIPermission.Clipboard);
// PrintingPermission/SafePrinting
PrintingPermission basePrintingPermission = internetBase.GetPermission(typeof(PrintingPermission)) as PrintingPermission;
Assert.IsNotNull(basePrintingPermission);
Assert.AreEqual(PrintingPermissionLevel.SafePrinting, basePrintingPermission.Level);
// Also check for WPF extensions
MediaPermission baseMediaPermission = internetBase.GetPermission(typeof(MediaPermission)) as MediaPermission;
if (baseMediaPermission != null)
{
Assert.AreEqual(MediaPermissionAudio.SafeAudio, baseMediaPermission.Audio);
Assert.AreEqual(MediaPermissionImage.SafeImage, baseMediaPermission.Image);
Assert.AreEqual(MediaPermissionVideo.SafeVideo, baseMediaPermission.Video);
}
WebBrowserPermission baseWebPermission = internetBase.GetPermission(typeof(WebBrowserPermission)) as WebBrowserPermission;
if (baseWebPermission != null)
{
Assert.AreEqual(WebBrowserPermissionLevel.Safe, baseWebPermission.Level);
}
// Now try to extend with a local URL - we should get no extensions
Url localUrl = new Url(@"file://c:\windows");
PermissionSet internetLocalExtended = PermissionSetFactory.GetStandardPermissionSet(StandardPermissionSet.Internet, localUrl);
Assert.IsTrue(internetLocalExtended.IsSubsetOf(internetBase));
Assert.IsTrue(internetBase.IsSubsetOf(internetLocalExtended));
// Finally, try to extend with a Web URL, which should provide same site web access
Url webUrl = new Url("htt://www.microsoft.com/");
PermissionSet internetWebExtended = PermissionSetFactory.GetStandardPermissionSet(StandardPermissionSet.Internet, webUrl);
Assert.IsTrue(internetBase.IsSubsetOf(internetWebExtended));
Assert.IsFalse(internetWebExtended.IsUnrestricted());
Assert.AreEqual(internetBase.Count + 1, internetWebExtended.Count);
WebPermission webPermission = internetWebExtended.GetPermission(typeof(WebPermission)) as WebPermission;
Assert.IsNotNull(webPermission);
Assert.IsFalse(webPermission.IsUnrestricted());
}
private bool GenericPrimMediaPermission(ISceneChildEntity part, UUID agentID, MediaPermission perms)
{
if ((perms & MediaPermission.Anyone) == MediaPermission.Anyone)
return true;
if ((perms & MediaPermission.Owner) == MediaPermission.Owner)
{
if (agentID == part.OwnerID)
return true;
}
if ((perms & MediaPermission.Group) == MediaPermission.Group)
{
if (IsGroupMember(part.GroupID, agentID, 0))
return true;
}
return false;
}
