public static IStorePal FromSystemStore(string storeName, StoreLocation storeLocation, OpenFlags openFlags)
{
StringComparer ordinalIgnoreCase = StringComparer.OrdinalIgnoreCase;
if (ordinalIgnoreCase.Equals("Root", storeName))
{
throw new CryptographicException(
SR.Cryptography_X509_StoreNotFound,
new PlatformNotSupportedException(SR.Cryptography_X509_Store_RootUnsupported));
}
if (storeLocation == StoreLocation.CurrentUser)
{
if (ordinalIgnoreCase.Equals("My", storeName))
{
return(AppleKeychainStore.OpenDefaultKeychain(openFlags));
}
if (ordinalIgnoreCase.Equals("Disallowed", storeName))
{
return(new UnsupportedDisallowedStore(openFlags));
}
}
if ((openFlags & OpenFlags.OpenExistingOnly) == OpenFlags.OpenExistingOnly)
{
throw new CryptographicException(SR.Cryptography_X509_StoreNotFound);
}
string message = SR.Format(
SR.Cryptography_X509_StoreCannotCreate,
storeName,
storeLocation);
throw new CryptographicException(message, new PlatformNotSupportedException(message));
}
public static IStorePal FromSystemStore(string storeName, StoreLocation storeLocation, OpenFlags openFlags)
{
StringComparer ordinalIgnoreCase = StringComparer.OrdinalIgnoreCase;
switch (storeLocation)
{
case StoreLocation.CurrentUser:
if (ordinalIgnoreCase.Equals("My", storeName))
{
return(AppleKeychainStore.OpenDefaultKeychain(openFlags));
}
if (ordinalIgnoreCase.Equals("Root", storeName))
{
return(AppleTrustStore.OpenStore(StoreName.Root, storeLocation, openFlags));
}
if (ordinalIgnoreCase.Equals("Disallowed", storeName))
{
return(AppleTrustStore.OpenStore(StoreName.Disallowed, storeLocation, openFlags));
}
break;
case StoreLocation.LocalMachine:
if (ordinalIgnoreCase.Equals("My", storeName))
{
return(AppleKeychainStore.OpenSystemSharedKeychain(openFlags));
}
if (ordinalIgnoreCase.Equals("Root", storeName))
{
return(AppleTrustStore.OpenStore(StoreName.Root, storeLocation, openFlags));
}
if (ordinalIgnoreCase.Equals("Disallowed", storeName))
{
return(AppleTrustStore.OpenStore(StoreName.Disallowed, storeLocation, openFlags));
}
break;
}
if ((openFlags & OpenFlags.OpenExistingOnly) == OpenFlags.OpenExistingOnly)
{
throw new CryptographicException(SR.Cryptography_X509_StoreNotFound);
}
string message = SR.Format(
SR.Cryptography_X509_StoreCannotCreate,
storeName,
storeLocation);
throw new CryptographicException(message, new PlatformNotSupportedException(message));
}
private static IStorePal FromCustomKeychainStore(string storeName, OpenFlags openFlags)
{
string storePath;
if (!IsValidStoreName(storeName))
{
throw new CryptographicException(SR.Format(SR.Security_InvalidValue, nameof(storeName)));
}
storePath = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
"Library",
"Keychains",
storeName.ToLowerInvariant() + ".keychain");
return(AppleKeychainStore.CreateOrOpenKeychain(storePath, openFlags));
}
