private void CheckApplicationPayload(CommitApplicationParams commitParams)
{
if (commitParams.AppGroup == null && commitParams.appType != AppType.CustomHostSpecified)
{
string path = Path.Combine(commitParams.AppPayloadPath, commitParams.AppManifest.EntryPoints[0].CommandFile);
if (!PlatformDetector.IsWin8orLater())
{
SystemUtils.CheckSupportedImageAndCLRVersions(path);
}
}
string str = (string)null;
Store.IPathLock pathLock = (Store.IPathLock)null;
try
{
pathLock = this._compStore.LockAssemblyPath(commitParams.AppManifest.Identity);
str = Path.GetDirectoryName(pathLock.Path);
str = Path.Combine(str, "manifests");
str = Path.Combine(str, Path.GetFileName(pathLock.Path) + ".manifest");
}
catch (DeploymentException ex)
{
}
catch (COMException ex)
{
}
finally
{
if (pathLock != null)
{
pathLock.Dispose();
}
}
if (string.IsNullOrEmpty(str) || !System.IO.File.Exists(str) || (string.IsNullOrEmpty(commitParams.AppManifestPath) || !System.IO.File.Exists(commitParams.AppManifestPath)))
{
return;
}
byte[] digestValue1 = ComponentVerifier.GenerateDigestValue(str, CMS_HASH_DIGESTMETHOD.CMS_HASH_DIGESTMETHOD_SHA1, CMS_HASH_TRANSFORM.CMS_HASH_TRANSFORM_IDENTITY);
byte[] digestValue2 = ComponentVerifier.GenerateDigestValue(commitParams.AppManifestPath, CMS_HASH_DIGESTMETHOD.CMS_HASH_DIGESTMETHOD_SHA1, CMS_HASH_TRANSFORM.CMS_HASH_TRANSFORM_IDENTITY);
bool flag = false;
Logger.AddInternalState("In-place update check. Existing manifest path = " + str + ", Existing manifest hash=" + Encoding.UTF8.GetString(digestValue1) + ", New manifest path=" + commitParams.AppManifestPath + ", New manifest hash=" + Encoding.UTF8.GetString(digestValue2));
if (digestValue1.Length == digestValue2.Length)
{
int index = 0;
while (index < digestValue1.Length && (int)digestValue1[index] == (int)digestValue2[index])
{
++index;
}
if (index >= digestValue1.Length)
{
flag = true;
}
}
if (!flag)
{
throw new DeploymentException(ExceptionTypes.Subscription, Resources.GetString("Ex_ApplicationInplaceUpdate"));
}
}
private void CheckApplicationPayload(CommitApplicationParams commitParams)
{
if ((commitParams.AppGroup == null) && (commitParams.appType != AppType.CustomHostSpecified))
{
SystemUtils.CheckSupportedImageAndCLRVersions(Path.Combine(commitParams.AppPayloadPath, commitParams.AppManifest.EntryPoints[0].CommandFile));
}
string directoryName = null;
System.Deployment.Internal.Isolation.Store.IPathLock @lock = null;
try
{
@lock = this._compStore.LockAssemblyPath(commitParams.AppManifest.Identity);
directoryName = Path.GetDirectoryName(@lock.Path);
directoryName = Path.Combine(directoryName, "manifests");
directoryName = Path.Combine(directoryName, Path.GetFileName(@lock.Path) + ".manifest");
}
catch (DeploymentException)
{
}
catch (COMException)
{
}
finally
{
if (@lock != null)
{
@lock.Dispose();
}
}
if ((!string.IsNullOrEmpty(directoryName) && System.IO.File.Exists(directoryName)) && (!string.IsNullOrEmpty(commitParams.AppManifestPath) && System.IO.File.Exists(commitParams.AppManifestPath)))
{
byte[] bytes = ComponentVerifier.GenerateDigestValue(directoryName, System.Deployment.Internal.Isolation.Manifest.CMS_HASH_DIGESTMETHOD.CMS_HASH_DIGESTMETHOD_SHA1, System.Deployment.Internal.Isolation.Manifest.CMS_HASH_TRANSFORM.CMS_HASH_TRANSFORM_IDENTITY);
byte[] buffer2 = ComponentVerifier.GenerateDigestValue(commitParams.AppManifestPath, System.Deployment.Internal.Isolation.Manifest.CMS_HASH_DIGESTMETHOD.CMS_HASH_DIGESTMETHOD_SHA1, System.Deployment.Internal.Isolation.Manifest.CMS_HASH_TRANSFORM.CMS_HASH_TRANSFORM_IDENTITY);
bool flag = false;
Logger.AddInternalState("In-place update check. Existing manifest path = " + directoryName + ", Existing manifest hash=" + Encoding.UTF8.GetString(bytes) + ", New manifest path=" + commitParams.AppManifestPath + ", New manifest hash=" + Encoding.UTF8.GetString(buffer2));
if (bytes.Length == buffer2.Length)
{
int index = 0;
while (index < bytes.Length)
{
if (bytes[index] != buffer2[index])
{
break;
}
index++;
}
if (index >= bytes.Length)
{
flag = true;
}
}
if (!flag)
{
throw new DeploymentException(ExceptionTypes.Subscription, Resources.GetString("Ex_ApplicationInplaceUpdate"));
}
}
}
public static void VerifyFileHash(string filePath, Hash hash)
{
string fileName = Path.GetFileName(filePath);
byte[] digestValue1;
try
{
digestValue1 = ComponentVerifier.GenerateDigestValue(filePath, hash.DigestMethod, hash.Transform);
}
catch (IOException ex)
{
throw new InvalidDeploymentException(ExceptionTypes.HashValidation, Resources.GetString("Ex_HashValidationException"), (Exception)ex);
}
byte[] digestValue2 = hash.DigestValue;
bool flag = false;
if (digestValue1.Length == digestValue2.Length)
{
int index = 0;
while (index < digestValue2.Length && (int)digestValue2[index] == (int)digestValue1[index])
{
++index;
}
if (index >= digestValue2.Length)
{
flag = true;
}
}
if (!flag)
{
Logger.AddInternalState("File," + fileName + ", has a different computed hash than specified in manifest. Computed hash is " + Encoding.UTF8.GetString(digestValue1) + ". Specified hash is " + Encoding.UTF8.GetString(digestValue2));
throw new InvalidDeploymentException(ExceptionTypes.HashValidation, string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Resources.GetString("Ex_DifferentHashes"), new object[1]
{
(object)fileName
}));
}
}
