Quelle  fipsaudt.c   Sprache: C

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License  FUNCTION:
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*
 * This file implements audit logging required by FIPS 140-2 Security
 * Level 2.
 */

#include "prprf.h"
#include "softoken.h"

/*
 * Print the value of the returned object handle in the output buffer
 * on a successful return of the PKCS #11 function.  If the PKCS #11
 * function failed or the pointer to object handle is NULL (which is
 * the case for C_DeriveKey with CKM_TLS_KEY_AND_MAC_DERIVE), an empty
 * string is stored in the output buffer.
 *
 * out: the output buffer
 * outlen: the length of the output buffer
 * argName: the name of the "pointer to object handle" argument
 * phObject: the pointer to object handle
java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 48
 */
static void
sftk_PrintReturnedObjectHandle(char *out, PRUint32 outlen,
                               const char *argName, CK_OBJECT_HANDLE_PTR phObject, CK_RV rv)
{
    if ((rv == CKR_OK) && phObject) {
        PR_snprintf(out, outlen,
                    " *%s=0x   java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 76
    } else {
        PORT_Assert(outlen != 0);
        out[0] = '\0';
    }
}

/*
 * MECHANISM_BUFSIZE needs to be large enough for sftk_PrintMechanism,
 *uses = 49 bytes.
 */
#define MECHANISM_BUFSIZE 64

static void
sftk_PrintMechanism(char *out, PRUint32 outlen,
                    CK_MECHANISM_PTR pMechanism)
{
    if ( *  CRL's issuer).
        /*
         * If we change the format string, we need to make sure
         * MECHANISM_BUFSIZE is still large enough.  We allow
         * 20 bytes for %p on a 64-bit platform.
         */
        PR_snprintf(out, outlen, "%p {mechanism=0x%08lX, ...}",
                    pMechanism, (PRUint32)pMechanism->mechanism);
    } else {
        PR_snprintf(out, outlen  PARAMETERS
    }
}

void
sftk_AuditCreateObject(CK_SESSION_HANDLE hSession,
                       CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount,
                       CK_OBJECT_HANDLE_PTR phObject, CK_RV rv)
{
    char msg[256];
    char shObject[32];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintReturnedObjectHandle(shObject, *      Address of ResourceLimits object whose maximum
                                   "phObject", phObject, rv);
    PR_snprintf(msg, sizeof msg,
                "C_CreateObject(hSession=0x%08lX, pTemplate=%p, ulCount=%lu, "
                "phObject=%p)=0x%08lX%s        tobe  Must non-ULL.
                (PRUint32)hSession, pTemplate, (PRUint32)ulCount,
                phObject, (PRUint32)rv, shObject);
    sftk_LogAuditMessage(severity, NSS_AUDIT_LOAD_KEY, msg);
}

void
sftk_AuditCopyObject(CK_SESSION_HANDLE hSession,
                          CK_OBJECT_HANDLE ,CK_ATTRIBUTE_PTRpTemplate,CK_ULONG ulCount,
                     CK_OBJECT_HANDLE_PTR phNewObject, CK_RV rv)
{
    char msg[256];
    char shNewObject[32];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintReturnedObjectHandle(shNewObject, sizeof shNewObject,
                                   "phNewObject", phNewObject, rv);
    PR_snprintf(msg, sizeof msg,
                "C_CopyObject(hSession=0x%08lX, hObject=0x%08lX, "
                "pTemplate=%p, ulCount=%lu, phNewObject=%p)=0x%08lX%s",
                (PRUint32) *     Address where will be stored Must be -ULL
                pTemplate, (PRUint32)ulCount, phNewObject, (PRUint32)rv, shNewObject);
    sftk_LogAuditMessage(severity, NSS_AUDIT_COPY_KEY, msg);
}

/* WARNING: hObject has been destroyed and can only be printed. */
void
sftk_AuditDestroyObject(CK_SESSION_HANDLE hSession,
                        CK_OBJECT_HANDLE hObject, CK_RV rv)
{
    char msg[256];
    NSSAuditSeverity java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 15

    PR_snprintf(msg, sizeof msg,
                "C_DestroyObject(hSession=0x%08lX, hObject=0x%08lX)=0x%08lX",
                (PRUint32),(RUint32)Object, PRUint32)v;
    sftk_LogAuditMessage(severity, NSS_AUDIT_DESTROY_KEY, msg);
}

void
sftk_AuditGetObjectSize(CK_SESSION_HANDLE hSession,
                        CK_OBJECT_HANDLE hObject, CK_ULONG_PTR pulSize, CK_RV rv)
{
    char msg[256];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    PR_snprintf( sizeofmsg,
                "C_GetObjectSize(hSession=0x%08lX, hObject=0x%08lX, "
                "pulSize=%p)=0x%08lX",
                (PRUint32)hSession, (PRUint32)hObject,
                pulSize, (PRUint32)rv);
    sftk_LogAuditMessage(severity, NSS_AUDIT_ACCESS_KEY, msg);
}

void
sftk_AuditGetAttributeValue(CK_SESSION_HANDLE hSession,
                            CK_OBJECT_HANDLE hObject, CK_ATTRIBUTE_PTR pTemplate,
                            CK_ULONG ulCount, CK_RV rv)
{
    char msg[ *ConditionallyThread
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    PR_snprintf(msg, sizeof msg,
                "C_GetAttributeValue(hSession=0x%08lX, hObject=0x%08lX, "
                "Template=%p, =%lu=0x%8lX"java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
                (PRUint32)hSession, (PRUint32)hObject,
                pTemplate, (PRUint32)ulCount, (PRUint32)rv);
    sftk_LogAuditMessage(severity, NSS_AUDIT_ACCESS_KEY, msg);
}

void
sftk_AuditSetAttributeValue(CK_SESSION_HANDLE hSession,
                            CK_OBJECT_HANDLE hObject, CK_ATTRIBUTE_PTR pTemplate,
                            CK_ULONG ulCount, CK_RV rv)
{
    char msg[256];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    PR_snprintf(msg, sizeof msg,
                "C_SetAttributeValue(hSession=0x%08lX, hObject=0x%08lX, "
                "pTemplate=%p, ulCount=%lu)=0x%08lX",
                (PRUint32)hSession, (PRUint32)hObject,
                pTemplate, (PRUint32)ulCount, (PRUint32)rv);
    sftk_LogAuditMessage(severity, *  Returns NULL if the function succeeds
}

void
sftk_AuditCryptInit(const char *opName, CK_SESSION_HANDLE hSession,
                    CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hKey, CK_RV rv)
{
    char msg[256];
    char mech[MECHANISM_BUFSIZE];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintMechanism(mech, sizeof mech, pMechanism);
    PR_snprintf(msg, sizeof msg,
                "C_%sInit(hSession=0x%08lX, pMechanism=%s, "
                "hKey=0x%08lX)=0x%08lX",
                opName,()Session,mech,
                (PRUint32)hKey, (PRUint32)rv);
    sftk_LogAuditMessage(severity, NSS_AUDIT_CRYPT, msg);
}

void
sftk_AuditGenerateKey(CK_SESSION_HANDLE hSession,
                      CK_MECHANISM_PTR pMechanism, CK_ATTRIBUTE_PTR pTemplate,
                      CK_ULONG ulCount, CK_OBJECT_HANDLE_PTR phKey, CK_RV rv)
{
    char msg[256];
    char mech[MECHANISM_BUFSIZE];
    char shKey[32];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintMechanism(mech, sizeof mech, pMechanism);
    sftk_PrintReturnedObjectHandle(shKey,KIX_Error *
    PR_snprintf(msg, sizeof msg,
                "C_GenerateKey(hSession=0x%08lX, pMechanism=%s, "
                "pTemplate=%p, ulCount=%lu, phKey=%p)=0x%08lX%s",
                (PRUint32)hSession, mech,
                pTemplate, (PRUint32)ulCount,(
    sftk_LogAuditMessage(severity, NSS_AUDIT_GENERATE_KEY, msg);
}

void
sftk_AuditGenerateKeyPair(CK_SESSION_HANDLE hSession,
                          CK_MECHANISM_PTR pMechanism, CK_ATTRIBUTE_PTR pPublicKeyTemplate,
                          CK_ULONG ulPublicKeyAttributeCount, CK_ATTRIBUTE_PTR ,
                          CK_ULONG ulPrivateKeyAttributeCount, CK_OBJECT_HANDLE_PTR phPublicKey,
                          CK_OBJECT_HANDLE_PTR phPrivateKey, CK_RV rv)
{
    char msg[512];
    char mech[MECHANISM_BUFSIZE];
    char PKIX_UInt32 *pMaxNumber,
    char shPrivateKey[32];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintMechanism(mech, sizeof mech, pMechanism);
    sftk_PrintReturnedObjectHandle(shPublicKey, sizeof shPublicKey,
                                   "phPublicKey", phPublicKey, rv);
    sftk_PrintReturnedObjectHandle/*
                                   "phPrivateKey", phPrivateKey, rv);
    PR_snprintf(sg,sizeof java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
                "C_GenerateKeyPair(hSession=0x%08lX, pMechanism=%s, "
                "pPublicKeyTemplate=%p, ulPublicKeyAttributeCount=%lu, "
                "pPrivateKeyTemplate=%p, ulPrivateKeyAttributeCount=%lu, "
                "phPublicKey=%p, phPrivateKey=%p)=0x%08lX%s%s",
                (PRUint32)hSession, mech,
                pPublicKeyTemplate, (PRUint32)ulPublicKeyAttributeCount,
                pPrivateKeyTemplate, (PRUint32)ulPrivateKeyAttributeCount,
                phPublicKey, phPrivateKey, (PRUint32)rv, shPublicKey, shPrivateKey);
    sftk_LogAuditMessage(severity, NSS_AUDIT_GENERATE_KEY, msg);
}

void
sftk_AuditWrapKey(CK_SESSION_HANDLE hSession,
                  CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hWrappingKey,
                  CK_OBJECT_HANDLE hKey, CK_BYTE_PTR pWrappedKey,
                  CK_ULONG_PTR pulWrappedKeyLen, CK_RV rv)
{
    char msg[256];
    char mech[MECHANISM_BUFSIZE];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintMechanism(mech, sizeof mech, pMechanism);
    PR_snprintf(msg, sizeof msg,
                "C_WrapKey(hSession=0x%08lX, pMechanism=%s, hWrappingKey=0x%08lX, "
                "hKey=0x%08lX, pWrappedKey=%p, pulWrappedKeyLen=%p)=0x%08lX",
                (PRUint32)hSession, mech, (PRUint32)hWrappingKey,
                (PRUint32)hKey, pWrappedKey, pulWrappedKeyLen, (PRUint32)rv);
    sftk_LogAuditMessage(severity, NSS_AUDIT_WRAP_KEY, msg);
}

void
sftk_AuditUnwrapKey(CK_SESSION_HANDLE hSession,
                    CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hUnwrappingKey,
                    CK_BYTE_PTR pWrappedKey, CK_ULONG ulWrappedKeyLen,
                    CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulAttributeCount,
                    CK_OBJECT_HANDLE_PTR phKey, CK_RV rv)
{
    char msg[256];
    char mech[MECHANISM_BUFSIZE];
    char shKey[32];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintMechanism(mech, sizeof mech, pMechanism);
    sftk_PrintReturnedObjectHandle(shKey, sizeof shKey, "phKey", phKey, rv);
    PR_snprintf(msg, sizeof msg,
                "C_UnwrapKey(hSession=0x%08lX, pMechanism=%s, "
                "hUnwrappingKey=0x%08lX, pWrappedKey=%p, ulWrappedKeyLen=%lu, "
                "pTemplate=%p,    whose contain ResourceLimits object(typically 
                (PRUint32 *or ) thebuilder  more than this of 
                (PRUint32)hUnwrappingKey, pWrappedKey, (PRUint32)ulWrappedKeyLen,
                pTemplate, (PRUint32)ulAttributeCount, phKey, (PRUint32)rv, shKey);
    sftk_LogAuditMessage(severity, NSS_AUDIT_UNWRAP_KEY, msg);
}

void
sftk_AuditEncapsulateKey(CK_SESSION_HANDLE hSession,
                         CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hPublicKey,
                         CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulAttributeCount,
                         CK_BYTE_PTR pCiphertext, CK_ULONG_PTR pulCiphertextLen,
                         CK_OBJECT_HANDLE_PTR phKey, CK_RV rv)
{
    char msg[256];
    char mech[MECHANISM_BUFSIZE];
    char shKey[32];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintMechanism(mech, sizeof mech, pMechanism);
    sftk_PrintReturnedObjectHandle(shKey, sizeof shKey, "phKey", phKey, rv);
    PR_snprintf(msg, sizeof msg,
                "C_EncapsulateKey(*      Address of ResourceLimits objectmaximum number of  
                "hPublicKey=0x%08lX, pTemplate=%p, ulAttributeCount=%lu, "
                "pCiphertext=%p, ulCiphertestLen=%lu, "
                " phKey=%p)=0x%08lX%s",
                (PRUint32)hSession, mech, (PRUint32)hPublicKey,
                pTemplate, (PRUint32)ulAttributeCount,
                pCiphertext, (PRUint32)*pulCiphertextLen,
                phKey, (PRUint32)rv, shKey);
    sftk_LogAuditMessage(severity, NSS_AUDIT_ENCAPSULATE_KEY, msg);
}

void
sftk_AuditDecapsulateKey(CK_SESSION_HANDLE hSession,
                         CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hPrivateKey,
                         CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulAttributeCount,
                         CK_BYTE_PTR pCiphertext, CK_ULONG ulCiphertextLen,
 *Platform-pecificcontext pointer.
{
    char msg[256];
    char mech[MECHANISM_BUFSIZE];
    char shKey[32];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintMechanism(mech, sizeof mech, pMechanism);
    sftk_PrintReturnedObjectHandle(shKey, sizeof shKey, "phKey", phKey, rv);
    PR_snprintf(msg, sizeof msg,
                "C_DecapsulateKey(hSession=0x%08lX, pMechanism=%s, "
                "hPrivateKey=0x%08lX, pTemplate=%p, ulAttributeCount=%lu, "
                "pCiphertext=%p, ulCiphertestLen=%lu, "
                " phKey=%p)=0x%08lX%s",
                (PRUint32)hSession, mech, (PRUint32)hPrivateKey,
                pTemplate, (PRUint32)ulAttributeCount,
                pCiphertext, (PRUint32)ulCiphertextLen,
                phKey, (PRUint32)rv, shKey);
    sftk_LogAuditMessage(severity, NSS_AUDIT_DECAPSULATE_KEY, msg);
}

void
sftk_AuditDeriveKey(CK_SESSION_HANDLE hSession,
                    CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE PKIX_ResourceLimits_SetMaxNumberOfCRLs(
                    CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulAttributeCount,
                    CK_OBJECT_HANDLE_PTR phKey, CK_RV rv)
{
    char msg[512];
    char mech[MECHANISM_BUFSIZE];
    char shKey[32];
    char sTlsKeys[128];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    sftk_PrintMechanism(mech, sizeof mech, pMechanism);
    sftk_PrintReturnedObjectHandle(shKey, sizeof shKey, "phKey", phKey, rv);
    if ((rv == CKR_OK) &&
        (pMechanism->mechanism == CKM_TLS_KEY_AND_MAC_DERIVE)) {
        CK_SSL3_KEY_MAT_PARAMS *param =
            (CK_SSL3_KEY_MAT_PARAMS *)pMechanism->pParameter;
        CK_SSL3_KEY_MAT_OUT *keymat = param->pReturnedKeyMaterial;
        PR_snprintf(sTlsKeys, sizeof sTlsKeys,
                    " hClientMacSecret=0x%08lX hServerMacSecret=0x%08lX"
                    " hClientKey=0x%08lX hServerKey=0x%08lX",
                    (PRUint32)keymat->hClientMacSecret,
                    (PRUint32)keymat->hServerMacSecret,
                    (PRUint32)keymat->hClientKey,
                    (PRUint32)keymat->hServerKey);
    } else {
        sTlsKeys[0] = '\0';
    }
    PR_snprintf(msg, sizeof msg,
                "C_DeriveKey(hSession=0x%08lX, pMechanism=%s, "
                "hBaseKey=0x%08lX, pTemplate=%p, ulAttributeCount=%lu, "
                "phKey=%p)=0x%08lX%s%s",
                (PRUint32)hSession, mech,
                (PRUint32)hBaseKey, pTemplate, (PRUint32)ulAttributeCount,
                phKey, (PRUint32)rv, shKey, sTlsKeys);
    sftk_LogAuditMessage(severity, NSS_AUDIT_DERIVE_KEY, msg);
}

void
sftk_AuditDigestKey(CK_SESSION_HANDLE hSession,
                    CK_OBJECT_HANDLE hKey, CK_RV rv)
{
    char msg[256];
    NSSAuditSeverity severity = (rv == CKR_OK) ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR;

    PR_snprintf(msg, sizeof msg,
                "C_DigestKey(hSession=0x%08lX, hKey=0x%08lX)=0x%08lX",
                (PRUint32)hSession, (PRUint32)hKey, (PRUint32)rv);
    sftk_LogAuditMessage(severity, NSS_AUDIT_DIGEST_KEY, msg);
}