>>> 
>>> 303             // A provider in module can also be use class name
>>> 304             if (p.getClass().getName().equals(provClass)) {
>>> 
>>> ProviderConfig::getProvider doesn’t compare the classname. I thought we 
>>> agree to discourage the use of -providerClass to load a provider and also 
>>> will be consistent with java.security.
>> 
>> We discourage it, but there are quite some examples like this on the net. It 
>> is the only way to load a SunPKCS11 provider with a user-specified config 
>> file.
> 
> 
> Is there any particular providers you mostly concern about (SUN, PKCS11?)?  

SunPKCS11.

-providerClass has 2 usages now:

1. Load a 3rd-party provider. This is not a problem. If it's still on 
classpath, -providerClass will still be used. If it's in a module, people will 
know to use -provider with name.

2. Load a JDK provider with config. Currently this is only SunPKCS11 which I 
want to keep existing command line still working. Some tests have 
"-providerClass sun.security.provider.Sun" but it's useless.

> I prefer to keep -providerClass for legacy non-service providers to avoid 
> inconsistency with java.security config. Perhaps you can add aliases for few 
> specific provider ie. -providerClass sun.security.provider.Sun is alias to 
> -provider SUN and document them in the man page to help migration.

You mean not supporting all pre-loaded providers in modules, but only one or 
two popular ones?

Thanks
Max


> 
> Mandy

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