I have created a custom username/password lock screen using SFAuthorizationPluginView. When lock the screen the view appears. The cursor start blinking in TextField. However, it always automatically dismiss in 20 second if ideal. I could see the Mechanism dealloc gets called and dismiss the view. Based on my investigation, I think the system kill the view in 20second, and there is no ways to increase that and keep the custom screen for more time. Any help will be appreciate.
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Hello,
We have a kSecClassKey object and on MacOS, we have been setting the key non-extractable in the following manner, but many of the attributes seem to be deprecated.
Is there a better/recommended way of doing this on MacOS for private keys on login keychain using newer keychain attributes?
Thanks,
Peter
(ex: kSecKeyExtractable)
Current legacy code on MacOS:
int attributeListSize = 1;
int attributeIndex = 0;
unsigned int falseValue = 0;
SecKeychainAttributeList privateKeyAttrList;
SecKeychainAttribute privateKeyKeyChainAttributes[attributeListSize];
privateKeyKeyChainAttributes[attributeIndex].tag = kSecKeyExtractable;
privateKeyKeyChainAttributes[attributeIndex].data = &falseValue;
privateKeyKeyChainAttributes[attributeIndex].length = sizeof(falseValue);
privateKeyAttrList.count = attributeListSize;
privateKeyAttrList.attr = privateKeyKeyChainAttributes;
OSStatus status = SecKeychainItemModifyAttributesAndData((SecKeychainItemRef) keyRef, &privateKeyAttrList, 0, NULL);
if (status != errSecSuccess)
{
NSString *errMessage = [NSString stringWithFormat: @"Failed to modify kSecKeyExtractable attribute for key, status: %d", status];
*error = [self buildNSErrorForDomain:errorDomain
errorCode:keychainFailure
errorMessage: errMessage
underlyingError:[NSError errorWithDomain:keychainErrorDomain code:status userInfo:nil]
shouldRetry:false];
}
Post not yet marked as solved
I am trying to add my smart card PIV cert to ssh-agent.
In macOS 10.15 Catalina, it was as simple as:
ssh-add -s /usr/lib/ssh-keychain.dylib
But in macOS 11.1 Big Sur, the ssh-agent debug output says:
failed PKCS#11 add of "/usr/lib/ssh-keychain.dylib": realpath: No such file or directory
I am aware that macOS 11 caches system libraries ... but I believe that /usr/lib/ssh-keychain.dylib is in the cache.
Any help would be greatly appreciated!
