p12local.c

来自「支持SSL v2/v3, TLS, PKCS #5, PKCS #7, PKCS」· C语言 代码 · 共 1,326 行 · 第 1/3 页

    dest->len = src->len * 3 + 2;
    if(arena) {
	dest->data = (unsigned char*)PORT_ArenaZAlloc(arena, dest->len);
    } else {
	dest->data = (unsigned char*)PORT_ZAlloc(dest->len);
    }

    if(!dest->data) {
	dest->len = 0;
	return PR_FALSE;
    }

    if(!asciiConvert) {
	success = PORT_UCS2_UTF8Conversion(toUnicode, src->data, src->len, dest->data,
					   dest->len, &dest->len);
    } else {
#ifndef IS_LITTLE_ENDIAN
	PRBool swapUnicode = PR_FALSE;
#else
	PRBool swapUnicode = PR_TRUE;
#endif
	success = PORT_UCS2_ASCIIConversion(toUnicode, src->data, src->len, dest->data,
					    dest->len, &dest->len, swapUnicode);
    }

    if(!success) {
	if(!arena) {
	    PORT_Free(dest->data);
	    dest->data = NULL;
	    dest->len = 0;
	}
	return PR_FALSE;
    }

    if((dest->data[dest->len-1] || dest->data[dest->len-2]) && zeroTerm) {
	if(dest->len + 2 > 3 * src->len) {
	    if(arena) {
		dest->data = (unsigned char*)PORT_ArenaGrow(arena, 
						     dest->data, dest->len,
						     dest->len + 2);
	    } else {
		dest->data = (unsigned char*)PORT_Realloc(dest->data, 
							  dest->len + 2);
	    }

	    if(!dest->data) {
		return PR_FALSE;
	    }
	}
	dest->len += 2;
	dest->data[dest->len-1] = dest->data[dest->len-2] = 0;
    }

    return PR_TRUE;
}

/* pkcs 12 templates */
static SEC_ChooseASN1TemplateFunc sec_pkcs12_shroud_chooser =
    sec_pkcs12_choose_shroud_type;

const SEC_ASN1Template SEC_PKCS12CodedSafeBagTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12SafeBag) },
    { SEC_ASN1_OBJECT_ID, offsetof(SEC_PKCS12SafeBag, safeBagType) },
    { SEC_ASN1_ANY, offsetof(SEC_PKCS12SafeBag, derSafeContent) },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12CodedCertBagTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12CertAndCRL) },
    { SEC_ASN1_OBJECT_ID, offsetof(SEC_PKCS12CertAndCRL, BagID) },
    { SEC_ASN1_ANY, offsetof(SEC_PKCS12CertAndCRL, derValue) },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12CodedCertAndCRLBagTemplate[] =
{
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12CertAndCRLBag, certAndCRLs),
	SEC_PKCS12CodedCertBagTemplate },
};

const SEC_ASN1Template SEC_PKCS12ESPVKItemTemplate_OLD[] = 
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12ESPVKItem) },
    { SEC_ASN1_OBJECT_ID, offsetof(SEC_PKCS12ESPVKItem, espvkOID) },
    { SEC_ASN1_INLINE, offsetof(SEC_PKCS12ESPVKItem, espvkData),
	SEC_PKCS12PVKSupportingDataTemplate_OLD },
    { SEC_ASN1_EXPLICIT | SEC_ASN1_CONSTRUCTED | SEC_ASN1_CONTEXT_SPECIFIC |
	SEC_ASN1_DYNAMIC | 0, offsetof(SEC_PKCS12ESPVKItem, espvkCipherText),
	&sec_pkcs12_shroud_chooser },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12ESPVKItemTemplate[] = 
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12ESPVKItem) },
    { SEC_ASN1_OBJECT_ID, offsetof(SEC_PKCS12ESPVKItem, espvkOID) },
    { SEC_ASN1_INLINE, offsetof(SEC_PKCS12ESPVKItem, espvkData),
	SEC_PKCS12PVKSupportingDataTemplate },
    { SEC_ASN1_EXPLICIT | SEC_ASN1_CONSTRUCTED | SEC_ASN1_CONTEXT_SPECIFIC |
	SEC_ASN1_DYNAMIC | 0, offsetof(SEC_PKCS12ESPVKItem, espvkCipherText),
	&sec_pkcs12_shroud_chooser },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12PVKAdditionalDataTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12PVKAdditionalData) },
    { SEC_ASN1_OBJECT_ID, 
	offsetof(SEC_PKCS12PVKAdditionalData, pvkAdditionalType) },
    { SEC_ASN1_CONSTRUCTED | SEC_ASN1_CONTEXT_SPECIFIC | 0,
	offsetof(SEC_PKCS12PVKAdditionalData, pvkAdditionalContent) },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12PVKSupportingDataTemplate_OLD[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12PVKSupportingData) },
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12PVKSupportingData, assocCerts),
	sgn_DigestInfoTemplate },
    { SEC_ASN1_OPTIONAL | SEC_ASN1_BOOLEAN, 
	offsetof(SEC_PKCS12PVKSupportingData, regenerable) },
    { SEC_ASN1_PRINTABLE_STRING, 
	offsetof(SEC_PKCS12PVKSupportingData, nickname) },
    { SEC_ASN1_ANY | SEC_ASN1_OPTIONAL,
	offsetof(SEC_PKCS12PVKSupportingData, pvkAdditionalDER) },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12PVKSupportingDataTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12PVKSupportingData) },
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12PVKSupportingData, assocCerts),
	sgn_DigestInfoTemplate },
    { SEC_ASN1_OPTIONAL | SEC_ASN1_BOOLEAN, 
	offsetof(SEC_PKCS12PVKSupportingData, regenerable) },
    { SEC_ASN1_BMP_STRING, 
	offsetof(SEC_PKCS12PVKSupportingData, uniNickName) },
    { SEC_ASN1_ANY | SEC_ASN1_OPTIONAL,
	offsetof(SEC_PKCS12PVKSupportingData, pvkAdditionalDER) },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12BaggageItemTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12BaggageItem) },
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12BaggageItem, espvks),
	SEC_PKCS12ESPVKItemTemplate },
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12BaggageItem, unencSecrets),
	SEC_PKCS12SafeBagTemplate },
    /*{ SEC_ASN1_SET_OF, offsetof(SEC_PKCS12BaggageItem, unencSecrets),
	SEC_PKCS12CodedSafeBagTemplate }, */
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12BaggageTemplate[] =
{
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12Baggage, bags),
	SEC_PKCS12BaggageItemTemplate },
};

const SEC_ASN1Template SEC_PKCS12BaggageTemplate_OLD[] =
{
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12Baggage_OLD, espvks),
	SEC_PKCS12ESPVKItemTemplate_OLD },
};

static SEC_ChooseASN1TemplateFunc sec_pkcs12_bag_chooser =
	sec_pkcs12_choose_bag_type;

static SEC_ChooseASN1TemplateFunc sec_pkcs12_bag_chooser_old =
	sec_pkcs12_choose_bag_type_old;

const SEC_ASN1Template SEC_PKCS12SafeBagTemplate_OLD[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12SafeBag) },
    { SEC_ASN1_OBJECT_ID, offsetof(SEC_PKCS12SafeBag, safeBagType) },
    { SEC_ASN1_DYNAMIC | SEC_ASN1_CONSTRUCTED | SEC_ASN1_EXPLICIT |
	SEC_ASN1_CONTEXT_SPECIFIC | 0,
        offsetof(SEC_PKCS12SafeBag, safeContent),
	&sec_pkcs12_bag_chooser_old },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12SafeBagTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12SafeBag) },
    { SEC_ASN1_OBJECT_ID, offsetof(SEC_PKCS12SafeBag, safeBagType) },
    { SEC_ASN1_DYNAMIC | SEC_ASN1_POINTER,
        offsetof(SEC_PKCS12SafeBag, safeContent),
	&sec_pkcs12_bag_chooser },
    { SEC_ASN1_OPTIONAL | SEC_ASN1_BMP_STRING,
	offsetof(SEC_PKCS12SafeBag, uniSafeBagName) },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12SafeContentsTemplate_OLD[] =
{
    { SEC_ASN1_SET_OF,
	offsetof(SEC_PKCS12SafeContents, contents),
	SEC_PKCS12SafeBagTemplate_OLD }
};

const SEC_ASN1Template SEC_PKCS12SafeContentsTemplate[] =
{
    { SEC_ASN1_SET_OF,
	offsetof(SEC_PKCS12SafeContents, contents),
	SEC_PKCS12SafeBagTemplate }  /* here */
};

const SEC_ASN1Template SEC_PKCS12PrivateKeyTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12PrivateKey) },
    { SEC_ASN1_INLINE, offsetof(SEC_PKCS12PrivateKey, pvkData),
	SEC_PKCS12PVKSupportingDataTemplate },
    { SEC_ASN1_INLINE, offsetof(SEC_PKCS12PrivateKey, pkcs8data),
	SECKEY_PrivateKeyInfoTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12PrivateKeyBagTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12PrivateKeyBag) },
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12PrivateKeyBag, privateKeys),
	SEC_PKCS12PrivateKeyTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12X509CertCRLTemplate_OLD[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12X509CertCRL) },
    { SEC_ASN1_INLINE, offsetof(SEC_PKCS12X509CertCRL, certOrCRL),
	sec_PKCS7ContentInfoTemplate },
    { SEC_ASN1_INLINE, offsetof(SEC_PKCS12X509CertCRL, thumbprint),
	sgn_DigestInfoTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12X509CertCRLTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12X509CertCRL) },
    { SEC_ASN1_INLINE, offsetof(SEC_PKCS12X509CertCRL, certOrCRL),
	sec_PKCS7ContentInfoTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12SDSICertTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12X509CertCRL) },
    { SEC_ASN1_IA5_STRING, offsetof(SEC_PKCS12SDSICert, value) },
    { 0 }
};

static SEC_ChooseASN1TemplateFunc sec_pkcs12_cert_crl_chooser_old =
	sec_pkcs12_choose_cert_crl_type_old;

static SEC_ChooseASN1TemplateFunc sec_pkcs12_cert_crl_chooser =
	sec_pkcs12_choose_cert_crl_type;

const SEC_ASN1Template SEC_PKCS12CertAndCRLTemplate_OLD[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12CertAndCRL) },
    { SEC_ASN1_OBJECT_ID, offsetof(SEC_PKCS12CertAndCRL, BagID) },
    { SEC_ASN1_CONTEXT_SPECIFIC | SEC_ASN1_EXPLICIT |
	SEC_ASN1_DYNAMIC | SEC_ASN1_CONSTRUCTED | 0,
	offsetof(SEC_PKCS12CertAndCRL, value),
	&sec_pkcs12_cert_crl_chooser_old },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12CertAndCRLTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12CertAndCRL) },
    { SEC_ASN1_OBJECT_ID, offsetof(SEC_PKCS12CertAndCRL, BagID) },
    { SEC_ASN1_DYNAMIC | SEC_ASN1_CONSTRUCTED | SEC_ASN1_EXPLICIT |
	SEC_ASN1_CONTEXT_SPECIFIC | 0, 
	offsetof(SEC_PKCS12CertAndCRL, value),
	&sec_pkcs12_cert_crl_chooser },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12CertAndCRLBagTemplate[] =
{
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12CertAndCRLBag, certAndCRLs),
	SEC_PKCS12CertAndCRLTemplate },
};

const SEC_ASN1Template SEC_PKCS12CertAndCRLBagTemplate_OLD[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12CertAndCRLBag) },
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12CertAndCRLBag, certAndCRLs),
	SEC_PKCS12CertAndCRLTemplate_OLD },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12SecretAdditionalTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12SecretAdditional) },
    { SEC_ASN1_OBJECT_ID,
	offsetof(SEC_PKCS12SecretAdditional, secretAdditionalType) },
    { SEC_ASN1_CONTEXT_SPECIFIC | SEC_ASN1_EXPLICIT,
	offsetof(SEC_PKCS12SecretAdditional, secretAdditionalContent) },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12SecretTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12Secret) },
    { SEC_ASN1_BMP_STRING, offsetof(SEC_PKCS12Secret, uniSecretName) },
    { SEC_ASN1_ANY, offsetof(SEC_PKCS12Secret, value) },
    { SEC_ASN1_INLINE | SEC_ASN1_OPTIONAL,
	offsetof(SEC_PKCS12Secret, secretAdditional),
	SEC_PKCS12SecretAdditionalTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12SecretItemTemplate[] = 
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12Secret) },
    { SEC_ASN1_INLINE | SEC_ASN1_CONTEXT_SPECIFIC | 0,
	offsetof(SEC_PKCS12SecretItem, secret), SEC_PKCS12SecretTemplate },
    { SEC_ASN1_INLINE | SEC_ASN1_CONTEXT_SPECIFIC | 1,
	offsetof(SEC_PKCS12SecretItem, subFolder), SEC_PKCS12SafeBagTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12SecretBagTemplate[] =
{
    { SEC_ASN1_SET_OF, offsetof(SEC_PKCS12SecretBag, secrets),
	SEC_PKCS12SecretItemTemplate },
};

const SEC_ASN1Template SEC_PKCS12MacDataTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12PFXItem) },
    { SEC_ASN1_INLINE, offsetof(SEC_PKCS12MacData, safeMac),
	sgn_DigestInfoTemplate },
    { SEC_ASN1_BIT_STRING, offsetof(SEC_PKCS12MacData, macSalt) },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12PFXItemTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12PFXItem) },
    { SEC_ASN1_OPTIONAL |
	SEC_ASN1_CONSTRUCTED | SEC_ASN1_CONTEXT_SPECIFIC | 0, 
	offsetof(SEC_PKCS12PFXItem, macData), SEC_PKCS12MacDataTemplate },
    { SEC_ASN1_CONSTRUCTED | SEC_ASN1_CONTEXT_SPECIFIC | 1, 
	offsetof(SEC_PKCS12PFXItem, authSafe), 
	sec_PKCS7ContentInfoTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12PFXItemTemplate_OLD[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12PFXItem) },
    { SEC_ASN1_OPTIONAL |
	SEC_ASN1_CONSTRUCTED | SEC_ASN1_CONTEXT_SPECIFIC | 0, 
	offsetof(SEC_PKCS12PFXItem, old_safeMac), sgn_DigestInfoTemplate },
    { SEC_ASN1_OPTIONAL | SEC_ASN1_BIT_STRING,
	offsetof(SEC_PKCS12PFXItem, old_macSalt) },
    { SEC_ASN1_CONSTRUCTED | SEC_ASN1_CONTEXT_SPECIFIC | 1, 
	offsetof(SEC_PKCS12PFXItem, authSafe), 
	sec_PKCS7ContentInfoTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12AuthenticatedSafeTemplate[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12AuthenticatedSafe) },
    { SEC_ASN1_OPTIONAL | SEC_ASN1_INTEGER, 
	offsetof(SEC_PKCS12AuthenticatedSafe, version) }, 
    { SEC_ASN1_OPTIONAL | SEC_ASN1_OBJECT_ID,
	offsetof(SEC_PKCS12AuthenticatedSafe, transportMode) },
    { SEC_ASN1_BIT_STRING | SEC_ASN1_OPTIONAL,
	offsetof(SEC_PKCS12AuthenticatedSafe, privacySalt) },
    { SEC_ASN1_OPTIONAL | SEC_ASN1_SET_OF, 
	offsetof(SEC_PKCS12AuthenticatedSafe, baggage.bags), 
	SEC_PKCS12BaggageItemTemplate },
    { SEC_ASN1_POINTER,
	offsetof(SEC_PKCS12AuthenticatedSafe, safe),
	sec_PKCS7ContentInfoTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PKCS12AuthenticatedSafeTemplate_OLD[] =
{
    { SEC_ASN1_SEQUENCE, 0, NULL, sizeof(SEC_PKCS12AuthenticatedSafe) },
    { SEC_ASN1_OPTIONAL | SEC_ASN1_INTEGER, 
	offsetof(SEC_PKCS12AuthenticatedSafe, version) }, 
    { SEC_ASN1_OPTIONAL | SEC_ASN1_INTEGER,
	offsetof(SEC_PKCS12AuthenticatedSafe, transportMode) },
    { SEC_ASN1_BIT_STRING,
	offsetof(SEC_PKCS12AuthenticatedSafe, privacySalt) },
    { SEC_ASN1_OPTIONAL | SEC_ASN1_CONSTRUCTED | 
    	SEC_ASN1_CONTEXT_SPECIFIC | 0, 
	offsetof(SEC_PKCS12AuthenticatedSafe, old_baggage), 
	SEC_PKCS12BaggageTemplate_OLD },
    { SEC_ASN1_CONSTRUCTED | SEC_ASN1_CONTEXT_SPECIFIC | 1,
	offsetof(SEC_PKCS12AuthenticatedSafe, old_safe),
	sec_PKCS7ContentInfoTemplate },
    { 0 }
};

const SEC_ASN1Template SEC_PointerToPKCS12KeyBagTemplate[] =
{
    { SEC_ASN1_POINTER, 0, SEC_PKCS12PrivateKeyBagTemplate }
};

const SEC_ASN1Template SEC_PointerToPKCS12CertAndCRLBagTemplate_OLD[] =
{
    { SEC_ASN1_POINTER, 0, SEC_PKCS12CertAndCRLBagTemplate_OLD }
};

const SEC_ASN1Template SEC_PointerToPKCS12CertAndCRLBagTemplate[] =
{
    { SEC_ASN1_POINTER, 0, SEC_PKCS12CertAndCRLBagTemplate }
};

const SEC_ASN1Template SEC_PointerToPKCS12SecretBagTemplate[] =
{
    { SEC_ASN1_POINTER, 0, SEC_PKCS12SecretBagTemplate }
};

const SEC_ASN1Template SEC_PointerToPKCS12X509CertCRLTemplate_OLD[] =
{
    { SEC_ASN1_POINTER, 0, SEC_PKCS12X509CertCRLTemplate_OLD }
};

const SEC_ASN1Template SEC_PointerToPKCS12X509CertCRLTemplate[] =
{
    { SEC_ASN1_POINTER, 0, SEC_PKCS12X509CertCRLTemplate }
};

const SEC_ASN1Template SEC_PointerToPKCS12SDSICertTemplate[] =
{
    { SEC_ASN1_POINTER, 0, SEC_PKCS12SDSICertTemplate }
};