internal static AssemblyManifest FromDocument(string localPath, AssemblyManifest.ManifestType manifestType, Uri sourceUri)
{
AssemblyManifest manifest;
CodeMarker_Singleton.Instance.CodeMarker(CodeMarkerEvent.perfParseBegin);
Logger.AddMethodCall("ManifestReader.FromDocument(" + localPath + ") called.");
FileInfo info = new FileInfo(localPath);
if (info.Length > 0x1000000L)
{
throw new DeploymentException(Resources.GetString("Ex_ManifestFileTooLarge"));
}
FileStream input = new FileStream(localPath, FileMode.Open, FileAccess.Read);
try
{
XmlReader reader = PolicyKeys.SkipSchemaValidation() ? XmlReader.Create(input) : ManifestValidatingReader.Create(input);
while (reader.Read())
{
}
Logger.AddInternalState("Schema validation passed.");
manifest = new AssemblyManifest(input);
Logger.AddInternalState("Manifest is parsed successfully.");
if (!PolicyKeys.SkipSemanticValidation())
{
manifest.ValidateSemantics(manifestType);
}
Logger.AddInternalState("Semantic validation passed.");
if (!PolicyKeys.SkipSignatureValidation())
{
input.Position = 0L;
manifest.ValidateSignature(input);
}
Logger.AddInternalState("Signature validation passed.");
}
catch (XmlException exception)
{
string message = string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_ManifestFromDocument"), new object[] { (sourceUri != null) ? sourceUri.AbsoluteUri : Path.GetFileName(localPath) });
throw new InvalidDeploymentException(ExceptionTypes.ManifestParse, message, exception);
}
catch (XmlSchemaValidationException exception2)
{
string str2 = string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_ManifestFromDocument"), new object[] { (sourceUri != null) ? sourceUri.AbsoluteUri : Path.GetFileName(localPath) });
throw new InvalidDeploymentException(ExceptionTypes.ManifestParse, str2, exception2);
}
catch (InvalidDeploymentException exception3)
{
string str3 = string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_ManifestFromDocument"), new object[] { (sourceUri != null) ? sourceUri.AbsoluteUri : Path.GetFileName(localPath) });
throw new InvalidDeploymentException(ExceptionTypes.ManifestParse, str3, exception3);
}
finally
{
if (input != null)
{
input.Dispose();
}
}
CodeMarker_Singleton.Instance.CodeMarker(CodeMarkerEvent.perfParseEnd);
return(manifest);
}
public static void VerifyStrongNameAssembly(string filePath, AssemblyManifest assemblyManifest)
{
string fileName = Path.GetFileName(filePath);
if (assemblyManifest.Identity.PublicKeyToken == null)
{
throw new InvalidDeploymentException(ExceptionTypes.Validation, string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_StrongNameAsmWithNoPKT"), new object[] { fileName }));
}
bool ignoreSelfReferentialFileHash = false;
if (assemblyManifest.ManifestSourceFormat == ManifestSourceFormat.XmlFile)
{
assemblyManifest.ValidateSignature(null);
}
else if (assemblyManifest.ManifestSourceFormat == ManifestSourceFormat.ID_1)
{
bool flag2;
if (assemblyManifest.ComplibIdentity == null)
{
byte[] buffer = null;
PEStream stream = null;
MemoryStream s = null;
try
{
stream = new PEStream(filePath, true);
buffer = stream.GetDefaultId1ManifestResource();
if (buffer != null)
{
s = new MemoryStream(buffer);
}
if (s == null)
{
throw new InvalidDeploymentException(ExceptionTypes.StronglyNamedAssemblyVerification, string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_StronglyNamedAssemblyNotVerifiable"), new object[] { fileName }));
}
assemblyManifest.ValidateSignature(s);
goto Label_01C3;
}
finally
{
if (stream != null)
{
stream.Close();
}
if (s != null)
{
s.Close();
}
}
}
if (!assemblyManifest.ComplibIdentity.Equals(assemblyManifest.Identity))
{
throw new InvalidDeploymentException(ExceptionTypes.IdentityMatchValidationForMixedModeAssembly, string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_IdentitiesDoNotMatchForMixedModeAssembly"), new object[] { fileName }));
}
if (!Microsoft.Runtime.Hosting.StrongNameHelpers.StrongNameSignatureVerificationEx(filePath, false, out flag2))
{
throw new InvalidDeploymentException(ExceptionTypes.SignatureValidation, string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_StrongNameSignatureInvalid"), new object[] { fileName }));
}
ignoreSelfReferentialFileHash = true;
}
else
{
bool flag3;
if (assemblyManifest.ManifestSourceFormat != ManifestSourceFormat.CompLib)
{
throw new InvalidDeploymentException(ExceptionTypes.StronglyNamedAssemblyVerification, string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_StronglyNamedAssemblyNotVerifiable"), new object[] { fileName }));
}
if (!Microsoft.Runtime.Hosting.StrongNameHelpers.StrongNameSignatureVerificationEx(filePath, false, out flag3))
{
throw new InvalidDeploymentException(ExceptionTypes.SignatureValidation, string.Format(CultureInfo.CurrentUICulture, Resources.GetString("Ex_StrongNameSignatureInvalid"), new object[] { fileName }));
}
ignoreSelfReferentialFileHash = true;
}
Label_01C3:
VerifyManifestComponentFiles(assemblyManifest, filePath, ignoreSelfReferentialFileHash);
}
internal static AssemblyManifest FromDocument(string localPath, AssemblyManifest.ManifestType manifestType, Uri sourceUri)
{
CodeMarker_Singleton.Instance.CodeMarker(7302);
Logger.AddMethodCall("ManifestReader.FromDocument(" + localPath + ") called.");
if (new FileInfo(localPath).Length > 16777216L)
{
throw new DeploymentException(Resources.GetString("Ex_ManifestFileTooLarge"));
}
AssemblyManifest assemblyManifest;
using (FileStream fileStream = new FileStream(localPath, FileMode.Open, FileAccess.Read))
{
try
{
XmlReader xmlReader = PolicyKeys.SkipSchemaValidation() ? XmlReader.Create((Stream)fileStream, new XmlReaderSettings()
{
DtdProcessing = DtdProcessing.Prohibit,
XmlResolver = (XmlResolver)null
}) : ManifestValidatingReader.Create((Stream)fileStream);
do
{
;
}while (xmlReader.Read());
Logger.AddInternalState("Schema validation passed.");
assemblyManifest = new AssemblyManifest(fileStream);
Logger.AddInternalState("Manifest is parsed successfully.");
if (!PolicyKeys.SkipSemanticValidation())
{
assemblyManifest.ValidateSemantics(manifestType);
}
Logger.AddInternalState("Semantic validation passed.");
if (!PolicyKeys.SkipSignatureValidation())
{
fileStream.Position = 0L;
assemblyManifest.ValidateSignature((Stream)fileStream);
}
Logger.AddInternalState("Signature validation passed.");
}
catch (XmlException ex)
{
throw new InvalidDeploymentException(ExceptionTypes.ManifestParse, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_ManifestFromDocument"), new object[1]
{
(object)(sourceUri != (Uri)null ? sourceUri.AbsoluteUri : Path.GetFileName(localPath))
}), (Exception)ex);
}
catch (XmlSchemaValidationException ex)
{
throw new InvalidDeploymentException(ExceptionTypes.ManifestParse, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_ManifestFromDocument"), new object[1]
{
(object)(sourceUri != (Uri)null ? sourceUri.AbsoluteUri : Path.GetFileName(localPath))
}), (Exception)ex);
}
catch (InvalidDeploymentException ex)
{
throw new InvalidDeploymentException(ExceptionTypes.ManifestParse, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_ManifestFromDocument"), new object[1]
{
(object)(sourceUri != (Uri)null ? sourceUri.AbsoluteUri : Path.GetFileName(localPath))
}), (Exception)ex);
}
}
CodeMarker_Singleton.Instance.CodeMarker(7303);
return(assemblyManifest);
}
public static void VerifyStrongNameAssembly(string filePath, AssemblyManifest assemblyManifest)
{
string fileName = Path.GetFileName(filePath);
if (assemblyManifest.Identity.PublicKeyToken == null)
{
throw new InvalidDeploymentException(ExceptionTypes.Validation, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_StrongNameAsmWithNoPKT"), new object[1]
{
(object)fileName
}));
}
bool ignoreSelfReferentialFileHash = false;
if (assemblyManifest.ManifestSourceFormat == ManifestSourceFormat.XmlFile)
{
assemblyManifest.ValidateSignature((Stream)null);
}
else if (assemblyManifest.ManifestSourceFormat == ManifestSourceFormat.ID_1)
{
if (assemblyManifest.ComplibIdentity == null)
{
PEStream peStream = (PEStream)null;
MemoryStream memoryStream = (MemoryStream)null;
try
{
peStream = new PEStream(filePath, true);
byte[] manifestResource = peStream.GetDefaultId1ManifestResource();
if (manifestResource != null)
{
memoryStream = new MemoryStream(manifestResource);
}
if (memoryStream != null)
{
assemblyManifest.ValidateSignature((Stream)memoryStream);
}
else
{
throw new InvalidDeploymentException(ExceptionTypes.StronglyNamedAssemblyVerification, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_StronglyNamedAssemblyNotVerifiable"), new object[1]
{
(object)fileName
}));
}
}
finally
{
if (peStream != null)
{
peStream.Close();
}
if (memoryStream != null)
{
memoryStream.Close();
}
}
}
else
{
if (!assemblyManifest.ComplibIdentity.Equals((object)assemblyManifest.Identity))
{
throw new InvalidDeploymentException(ExceptionTypes.IdentityMatchValidationForMixedModeAssembly, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_IdentitiesDoNotMatchForMixedModeAssembly"), new object[1]
{
(object)fileName
}));
}
bool pfWasVerified;
if (!StrongNameHelpers.StrongNameSignatureVerificationEx(filePath, false, out pfWasVerified))
{
throw new InvalidDeploymentException(ExceptionTypes.SignatureValidation, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_StrongNameSignatureInvalid"), new object[1]
{
(object)fileName
}));
}
ignoreSelfReferentialFileHash = true;
}
}
else if (assemblyManifest.ManifestSourceFormat == ManifestSourceFormat.CompLib)
{
bool pfWasVerified;
if (!StrongNameHelpers.StrongNameSignatureVerificationEx(filePath, false, out pfWasVerified))
{
throw new InvalidDeploymentException(ExceptionTypes.SignatureValidation, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_StrongNameSignatureInvalid"), new object[1]
{
(object)fileName
}));
}
ignoreSelfReferentialFileHash = true;
}
else
{
throw new InvalidDeploymentException(ExceptionTypes.StronglyNamedAssemblyVerification, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_StronglyNamedAssemblyNotVerifiable"), new object[1]
{
(object)fileName
}));
}
ComponentVerifier.VerifyManifestComponentFiles(assemblyManifest, filePath, ignoreSelfReferentialFileHash);
}
