# This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function INCLUDES = """ #include /* * This is part of a work-around for the difficulty cffi has in dealing with * `STACK_OF(foo)` as the name of a type. We invent a new, simpler name that * will be an alias for this type and use the alias throughout. This works * together with another opaque typedef for the same name in the TYPES section. * Note that the result is an opaque type. */ typedef STACK_OF(X509) Cryptography_STACK_OF_X509; typedef STACK_OF(X509_CRL) Cryptography_STACK_OF_X509_CRL; typedef STACK_OF(X509_REVOKED) Cryptography_STACK_OF_X509_REVOKED; """ TYPES = """ typedef ... Cryptography_STACK_OF_X509; typedef ... Cryptography_STACK_OF_X509_CRL; typedef ... Cryptography_STACK_OF_X509_REVOKED; typedef struct { ASN1_OBJECT *algorithm; ...; } X509_ALGOR; typedef ... X509_ATTRIBUTE; typedef ... X509_EXTENSION; typedef ... X509_EXTENSIONS; typedef ... X509_REQ; typedef ... X509_REVOKED; typedef ... X509_CRL; typedef ... X509; typedef ... NETSCAPE_SPKI; typedef ... PKCS8_PRIV_KEY_INFO; typedef void (*sk_X509_EXTENSION_freefunc)(X509_EXTENSION *); """ FUNCTIONS = """ X509 *X509_new(void); void X509_free(X509 *); X509 *X509_dup(X509 *); int X509_cmp(const X509 *, const X509 *); int X509_up_ref(X509 *); int X509_print_ex(BIO *, X509 *, unsigned long, unsigned long); int X509_set_version(X509 *, long); EVP_PKEY *X509_get_pubkey(X509 *); int X509_set_pubkey(X509 *, EVP_PKEY *); unsigned char *X509_alias_get0(X509 *, int *); int X509_sign(X509 *, EVP_PKEY *, const EVP_MD *); int X509_digest(const X509 *, const EVP_MD *, unsigned char *, unsigned int *); ASN1_TIME *X509_gmtime_adj(ASN1_TIME *, long); unsigned long X509_subject_name_hash(X509 *); int X509_set_subject_name(X509 *, X509_NAME *); int X509_set_issuer_name(X509 *, X509_NAME *); int X509_add_ext(X509 *, X509_EXTENSION *, int); X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *); ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *); void X509_EXTENSION_free(X509_EXTENSION *); int X509_REQ_set_version(X509_REQ *, long); X509_REQ *X509_REQ_new(void); void X509_REQ_free(X509_REQ *); int X509_REQ_set_pubkey(X509_REQ *, EVP_PKEY *); int X509_REQ_set_subject_name(X509_REQ *, X509_NAME *); int X509_REQ_sign(X509_REQ *, EVP_PKEY *, const EVP_MD *); int X509_REQ_verify(X509_REQ *, EVP_PKEY *); EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *); int X509_REQ_print_ex(BIO *, X509_REQ *, unsigned long, unsigned long); int X509_REQ_add_extensions(X509_REQ *, X509_EXTENSIONS *); X509_EXTENSIONS *X509_REQ_get_extensions(X509_REQ *); X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *, int); int X509_REQ_get_attr_by_OBJ(const X509_REQ *, const ASN1_OBJECT *, int); void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *, int, int, void *); ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *, int); int X509_REQ_add1_attr_by_txt(X509_REQ *, const char *, int, const unsigned char *, int); int X509V3_EXT_print(BIO *, X509_EXTENSION *, unsigned long, int); ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *); X509_REVOKED *X509_REVOKED_new(void); void X509_REVOKED_free(X509_REVOKED *); int X509_REVOKED_set_serialNumber(X509_REVOKED *, ASN1_INTEGER *); int X509_REVOKED_add_ext(X509_REVOKED *, X509_EXTENSION*, int); int X509_REVOKED_add1_ext_i2d(X509_REVOKED *, int, void *, int, unsigned long); X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *, int); int X509_REVOKED_set_revocationDate(X509_REVOKED *, ASN1_TIME *); X509_CRL *X509_CRL_new(void); X509_CRL *X509_CRL_dup(X509_CRL *); X509_CRL *d2i_X509_CRL_bio(BIO *, X509_CRL **); int X509_CRL_add0_revoked(X509_CRL *, X509_REVOKED *); int X509_CRL_add_ext(X509_CRL *, X509_EXTENSION *, int); int X509_CRL_cmp(const X509_CRL *, const X509_CRL *); int X509_CRL_print(BIO *, X509_CRL *); int X509_CRL_set_issuer_name(X509_CRL *, X509_NAME *); int X509_CRL_set_version(X509_CRL *, long); int X509_CRL_sign(X509_CRL *, EVP_PKEY *, const EVP_MD *); int X509_CRL_sort(X509_CRL *); int X509_CRL_verify(X509_CRL *, EVP_PKEY *); int i2d_X509_CRL_bio(BIO *, X509_CRL *); void X509_CRL_free(X509_CRL *); int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *, EVP_PKEY *); int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *, EVP_PKEY *, const EVP_MD *); char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *); NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *, int); EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *); int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *, EVP_PKEY *); NETSCAPE_SPKI *NETSCAPE_SPKI_new(void); void NETSCAPE_SPKI_free(NETSCAPE_SPKI *); /* ASN1 serialization */ int i2d_X509_bio(BIO *, X509 *); X509 *d2i_X509_bio(BIO *, X509 **); int i2d_X509_REQ_bio(BIO *, X509_REQ *); X509_REQ *d2i_X509_REQ_bio(BIO *, X509_REQ **); int i2d_PrivateKey_bio(BIO *, EVP_PKEY *); EVP_PKEY *d2i_PrivateKey_bio(BIO *, EVP_PKEY **); int i2d_PUBKEY_bio(BIO *, EVP_PKEY *); EVP_PKEY *d2i_PUBKEY_bio(BIO *, EVP_PKEY **); ASN1_INTEGER *X509_get_serialNumber(X509 *); int X509_set_serialNumber(X509 *, ASN1_INTEGER *); const char *X509_verify_cert_error_string(long); const char *X509_get_default_cert_dir(void); const char *X509_get_default_cert_file(void); const char *X509_get_default_cert_dir_env(void); const char *X509_get_default_cert_file_env(void); int i2d_RSAPrivateKey_bio(BIO *, RSA *); RSA *d2i_RSAPublicKey_bio(BIO *, RSA **); int i2d_RSAPublicKey_bio(BIO *, RSA *); int i2d_DSAPrivateKey_bio(BIO *, DSA *); /* These became const X509 in 1.1.0 */ int X509_get_ext_count(X509 *); X509_EXTENSION *X509_get_ext(X509 *, int); X509_NAME *X509_get_subject_name(X509 *); X509_NAME *X509_get_issuer_name(X509 *); /* This became const ASN1_OBJECT * in 1.1.0 */ X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **, ASN1_OBJECT *, int, ASN1_OCTET_STRING *); /* This became const X509_EXTENSION * in 1.1.0 */ int X509_EXTENSION_get_critical(X509_EXTENSION *); /* This became const X509_REVOKED * in 1.1.0 */ int X509_REVOKED_get_ext_count(X509_REVOKED *); X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *, int); /* This became const X509_CRL * in 1.1.0 */ X509_EXTENSION *X509_CRL_get_ext(X509_CRL *, int); int X509_CRL_get_ext_count(X509_CRL *); int X509_CRL_get0_by_serial(X509_CRL *, X509_REVOKED **, ASN1_INTEGER *); X509_REVOKED *X509_REVOKED_dup(X509_REVOKED *); X509_REVOKED *Cryptography_X509_REVOKED_dup(X509_REVOKED *); /* new in 1.0.2 */ int i2d_re_X509_tbs(X509 *, unsigned char **); int X509_get_signature_nid(const X509 *); const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *); void X509_get0_signature(const ASN1_BIT_STRING **, const X509_ALGOR **, const X509 *); long X509_get_version(X509 *); ASN1_TIME *X509_get_notBefore(X509 *); ASN1_TIME *X509_get_notAfter(X509 *); ASN1_TIME *X509_getm_notBefore(X509 *); ASN1_TIME *X509_getm_notAfter(X509 *); long X509_REQ_get_version(X509_REQ *); X509_NAME *X509_REQ_get_subject_name(X509_REQ *); Cryptography_STACK_OF_X509 *sk_X509_new_null(void); void sk_X509_free(Cryptography_STACK_OF_X509 *); int sk_X509_num(Cryptography_STACK_OF_X509 *); int sk_X509_push(Cryptography_STACK_OF_X509 *, X509 *); X509 *sk_X509_value(Cryptography_STACK_OF_X509 *, int); X509_EXTENSIONS *sk_X509_EXTENSION_new_null(void); int sk_X509_EXTENSION_num(X509_EXTENSIONS *); X509_EXTENSION *sk_X509_EXTENSION_value(X509_EXTENSIONS *, int); int sk_X509_EXTENSION_push(X509_EXTENSIONS *, X509_EXTENSION *); int sk_X509_EXTENSION_insert(X509_EXTENSIONS *, X509_EXTENSION *, int); X509_EXTENSION *sk_X509_EXTENSION_delete(X509_EXTENSIONS *, int); void sk_X509_EXTENSION_free(X509_EXTENSIONS *); void sk_X509_EXTENSION_pop_free(X509_EXTENSIONS *, sk_X509_EXTENSION_freefunc); int sk_X509_REVOKED_num(Cryptography_STACK_OF_X509_REVOKED *); X509_REVOKED *sk_X509_REVOKED_value(Cryptography_STACK_OF_X509_REVOKED *, int); Cryptography_STACK_OF_X509_CRL *sk_X509_CRL_new_null(void); void sk_X509_CRL_free(Cryptography_STACK_OF_X509_CRL *); int sk_X509_CRL_num(Cryptography_STACK_OF_X509_CRL *); int sk_X509_CRL_push(Cryptography_STACK_OF_X509_CRL *, X509_CRL *); X509_CRL *sk_X509_CRL_value(Cryptography_STACK_OF_X509_CRL *, int); long X509_CRL_get_version(X509_CRL *); ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *); ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *); X509_NAME *X509_CRL_get_issuer(X509_CRL *); Cryptography_STACK_OF_X509_REVOKED *X509_CRL_get_REVOKED(X509_CRL *); /* These aren't macros these arguments are all const X on openssl > 1.0.x */ int X509_CRL_set_lastUpdate(X509_CRL *, ASN1_TIME *); int X509_CRL_set_nextUpdate(X509_CRL *, ASN1_TIME *); int X509_set_notBefore(X509 *, ASN1_TIME *); int X509_set_notAfter(X509 *, ASN1_TIME *); int X509_set1_notBefore(X509 *, ASN1_TIME *); int X509_set1_notAfter(X509 *, ASN1_TIME *); EC_KEY *d2i_EC_PUBKEY_bio(BIO *, EC_KEY **); int i2d_EC_PUBKEY_bio(BIO *, EC_KEY *); EC_KEY *d2i_ECPrivateKey_bio(BIO *, EC_KEY **); int i2d_ECPrivateKey_bio(BIO *, EC_KEY *); // declared in safestack int sk_ASN1_OBJECT_num(Cryptography_STACK_OF_ASN1_OBJECT *); ASN1_OBJECT *sk_ASN1_OBJECT_value(Cryptography_STACK_OF_ASN1_OBJECT *, int); void sk_ASN1_OBJECT_free(Cryptography_STACK_OF_ASN1_OBJECT *); Cryptography_STACK_OF_ASN1_OBJECT *sk_ASN1_OBJECT_new_null(void); int sk_ASN1_OBJECT_push(Cryptography_STACK_OF_ASN1_OBJECT *, ASN1_OBJECT *); /* these functions were added in 1.1.0 */ const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *); const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *); void X509_CRL_get0_signature(const X509_CRL *, const ASN1_BIT_STRING **, const X509_ALGOR **); int i2d_re_X509_REQ_tbs(X509_REQ *, unsigned char **); int i2d_re_X509_CRL_tbs(X509_CRL *, unsigned char **); void X509_REQ_get0_signature(const X509_REQ *, const ASN1_BIT_STRING **, const X509_ALGOR **); """ CUSTOMIZATIONS = """ #if CRYPTOGRAPHY_IS_LIBRESSL int i2d_re_X509_tbs(X509 *x, unsigned char **pp) { /* in 1.0.2+ this function also sets x->cert_info->enc.modified = 1 but older OpenSSLs don't have the enc ASN1_ENCODING member in the X509 struct. Setting modified to 1 marks the encoding (x->cert_info->enc.enc) as invalid, but since the entire struct isn't present we don't care. */ return i2d_X509_CINF(x->cert_info, pp); } #endif /* Being kept around for pyOpenSSL */ X509_REVOKED *Cryptography_X509_REVOKED_dup(X509_REVOKED *rev) { return X509_REVOKED_dup(rev); } /* Added in 1.1.0 but we need it in all versions now due to the great opaquing. */ #if CRYPTOGRAPHY_OPENSSL_LESS_THAN_110 int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp) { req->req_info->enc.modified = 1; return i2d_X509_REQ_INFO(req->req_info, pp); } int i2d_re_X509_CRL_tbs(X509_CRL *crl, unsigned char **pp) { crl->crl->enc.modified = 1; return i2d_X509_CRL_INFO(crl->crl, pp); } #if !CRYPTOGRAPHY_IS_LIBRESSL int X509_up_ref(X509 *x) { return CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509); } const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x) { return x->cert_info->signature; } /* from x509/x509_req.c */ void X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig, const X509_ALGOR **palg) { if (psig != NULL) *psig = req->signature; if (palg != NULL) *palg = req->sig_alg; } void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig, const X509_ALGOR **palg) { if (psig != NULL) *psig = crl->signature; if (palg != NULL) *palg = crl->sig_alg; } const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x) { return x->revocationDate; } const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x) { return x->serialNumber; } #define X509_set1_notBefore X509_set_notBefore #define X509_set1_notAfter X509_set_notAfter #define X509_getm_notAfter X509_get_notAfter #define X509_getm_notBefore X509_get_notBefore #endif #endif """