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List:       ms-cryptoapi
Subject:    Thank you: Re: IIS,
From:       Amir M <amir.m () SAPIENS ! COM>
Date:       1998-10-13 9:34:45
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Hi,

I would like to thank all of you for helping me out.

Apparently on some machines CryptAcquireContext() will work under Guest
acount.
On others it won't (why ? I don't know).

I added the call to RevertToSelf() as Jeff advised me and, for the moment,
seems that things got cool.


Amir M wrote:

> Hi everybody,
>
> I have a DLL that uses PROV_RSA_FULL CSP to enc/dec some info.
>
> The code works ok besides a particular situation:
> When I run it from an IIS ISAPI.
>
> By default IIS has user rights of Guest. In that case
> CryptAcquireContext() fails.
>
> If I assign IIS the rights of Administrator there's no problem.
>
> Could the reason be that the I created the keys as Adminstartor and when
> IIS trayes to access them as as Guest
> he doesn't have the rights ?
>
> My code:
>  CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL, CRYPT_NEWKEYSET
> | CRYPT_MACHINE_KEYSET) )
>
> Thank you,
> Amir
>
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