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Fix for Bug 57985 r=ddrinan,hyatt a=hyatt

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Implement the nsIEntropyCollector interface so that we can send entropy
 bits off to PSM to better improve the randomness of generated keys for SSL
This commit is contained in:
javi%netscape.com 2000-10-30 23:35:46 +00:00
parent 805a910b76
commit 05042507f6
3 changed files with 23 additions and 3 deletions
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13
extensions/psm-glue/src/nsPSMComponent.cpp
View File

@ -153,11 +153,12 @@ nsPSMComponent::RegisterCertContentListener()
}
/* nsISupports Implementation for the class */
NS_IMPL_THREADSAFE_ISUPPORTS4(nsPSMComponent,
NS_IMPL_THREADSAFE_ISUPPORTS5(nsPSMComponent,
nsIPSMComponent,
nsISecurityManagerComponent,
nsIContentHandler,
nsISignatureVerifier);
nsISignatureVerifier,
nsIEntropyCollector);
#define INIT_NUM_PREFS 100
/* preference types */
@ -1185,3 +1186,11 @@ nsPSMComponent::VerifySignature(const char* aRSABuf, PRUint32 aRSABufLen,
return rv;
}
NS_IMETHODIMP
nsPSMComponent::RandomUpdate(void *entropy, PRInt32 bufLen)
{
if (mControl) {
CMT_RandomUpdate(mControl, entropy, bufLen);
}
return NS_OK;
}

5
extensions/psm-glue/src/nsPSMComponent.h
View File

@ -30,6 +30,7 @@
#include "nsIContentHandler.h"
#include "nsIURIContentListener.h"
#include "nsIEntropyCollector.h"
#define SECURITY_STRING_BUNDLE_URL "chrome://communicator/locale/security.properties"
@ -58,7 +59,8 @@ private:
// Implementation of the PSM component interface.
class nsPSMComponent : public nsIPSMComponent,
public nsIContentHandler,
public nsISignatureVerifier
public nsISignatureVerifier,
public nsIEntropyCollector
{
public:
NS_DEFINE_STATIC_CID_ACCESSOR( NS_PSMCOMPONENT_CID );
@ -71,6 +73,7 @@ public:
NS_DECL_NSIPSMCOMPONENT
NS_DECL_NSICONTENTHANDLER
NS_DECL_NSISIGNATUREVERIFIER
NS_DECL_NSIENTROPYCOLLECTOR
static NS_METHOD CreatePSMComponent(nsISupports* aOuter, REFNSIID aIID, void **aResult);
nsresult RegisterCertContentListener();

8
extensions/psm-glue/src/nsPSMModule.cpp
View File

@ -44,6 +44,8 @@
#include "nsCURILoader.h"
#include "nsISupportsUtils.h"
// Define SDR object constructor
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
static NS_DEFINE_CID(kFormProcessorCID, NS_FORMPROCESSOR_CID);
@ -171,6 +173,12 @@ static nsModuleComponentInfo components[] =
NS_FORMPROCESSOR_CID,
NS_FORMPROCESSOR_CONTRACTID,
nsKeygenFormProcessor::Create
},
{
"Entropy Collector",
NS_ENTROPYCOLLECTOR_CID,
NS_ENTROPYCOLLECTOR_CONTRACTID,
nsPSMComponent::CreatePSMComponent
}
};