Merge pull request #755 from reaperhulk/conditional-error-bindings
Bind some error constants conditionally for 0.9.8e support
diff --git a/cryptography/hazmat/bindings/openssl/aes.py b/cryptography/hazmat/bindings/openssl/aes.py
index 6cbcd57..95ed527 100644
--- a/cryptography/hazmat/bindings/openssl/aes.py
+++ b/cryptography/hazmat/bindings/openssl/aes.py
@@ -16,6 +16,8 @@
"""
TYPES = """
+static const int Cryptography_HAS_AES_WRAP;
+
struct aes_key_st {
...;
};
@@ -25,16 +27,34 @@
FUNCTIONS = """
int AES_set_encrypt_key(const unsigned char *, const int, AES_KEY *);
int AES_set_decrypt_key(const unsigned char *, const int, AES_KEY *);
+"""
+
+MACROS = """
+/* these can be moved back to FUNCTIONS once we drop support for 0.9.8h.
+ This should be when we drop RHEL/CentOS 5, which is on 0.9.8e. */
int AES_wrap_key(AES_KEY *, const unsigned char *, unsigned char *,
const unsigned char *, unsigned int);
int AES_unwrap_key(AES_KEY *, const unsigned char *, unsigned char *,
const unsigned char *, unsigned int);
"""
-MACROS = """
-"""
-
CUSTOMIZATIONS = """
+// OpenSSL 0.9.8h+
+#if OPENSSL_VERSION_NUMBER >= 0x0090808fL
+static const long Cryptography_HAS_AES_WRAP = 1;
+#else
+static const long Cryptography_HAS_AES_WRAP = 0;
+int (*AES_wrap_key)(AES_KEY *, const unsigned char *, unsigned char *,
+ const unsigned char *, unsigned int) = NULL;
+int (*AES_unwrap_key)(AES_KEY *, const unsigned char *, unsigned char *,
+ const unsigned char *, unsigned int) = NULL;
+#endif
+
"""
-CONDITIONAL_NAMES = {}
+CONDITIONAL_NAMES = {
+ "Cryptography_HAS_AES_WRAP": [
+ "AES_wrap_key",
+ "AES_unwrap_key",
+ ],
+}
diff --git a/cryptography/hazmat/bindings/openssl/bio.py b/cryptography/hazmat/bindings/openssl/bio.py
index 279ad22..2817268 100644
--- a/cryptography/hazmat/bindings/openssl/bio.py
+++ b/cryptography/hazmat/bindings/openssl/bio.py
@@ -105,7 +105,6 @@
BIO *BIO_pop(BIO *);
BIO *BIO_next(BIO *);
BIO *BIO_find_type(BIO *, int);
-int BIO_method_type(const BIO *);
BIO_METHOD *BIO_s_mem(void);
BIO *BIO_new_mem_buf(void *, int);
BIO_METHOD *BIO_s_file(void);
@@ -168,6 +167,10 @@
long BIO_set_write_buffer_size(BIO *, long);
long BIO_set_buffer_size(BIO *, long);
long BIO_set_buffer_read_data(BIO *, void *, long);
+
+/* The following was a macro in 0.9.8e. Once we drop support for RHEL/CentOS 5
+ we should move this back to FUNCTIONS. */
+int BIO_method_type(const BIO *);
"""
CUSTOMIZATIONS = """
diff --git a/cryptography/hazmat/bindings/openssl/ec.py b/cryptography/hazmat/bindings/openssl/ec.py
index 4a42960..9d6f7cb 100644
--- a/cryptography/hazmat/bindings/openssl/ec.py
+++ b/cryptography/hazmat/bindings/openssl/ec.py
@@ -27,150 +27,6 @@
int nid;
const char *comment;
} EC_builtin_curve;
-
-static const int NID_X9_62_c2pnb163v1;
-static const int NID_X9_62_c2pnb163v2;
-static const int NID_X9_62_c2pnb163v3;
-static const int NID_X9_62_c2pnb176v1;
-static const int NID_X9_62_c2tnb191v1;
-static const int NID_X9_62_c2tnb191v2;
-static const int NID_X9_62_c2tnb191v3;
-static const int NID_X9_62_c2onb191v4;
-static const int NID_X9_62_c2onb191v5;
-static const int NID_X9_62_c2pnb208w1;
-static const int NID_X9_62_c2tnb239v1;
-static const int NID_X9_62_c2tnb239v2;
-static const int NID_X9_62_c2tnb239v3;
-static const int NID_X9_62_c2onb239v4;
-static const int NID_X9_62_c2onb239v5;
-static const int NID_X9_62_c2pnb272w1;
-static const int NID_X9_62_c2pnb304w1;
-static const int NID_X9_62_c2tnb359v1;
-static const int NID_X9_62_c2pnb368w1;
-static const int NID_X9_62_c2tnb431r1;
-static const int NID_X9_62_prime192v1;
-static const int NID_X9_62_prime192v2;
-static const int NID_X9_62_prime192v3;
-static const int NID_X9_62_prime239v1;
-static const int NID_X9_62_prime239v2;
-static const int NID_X9_62_prime239v3;
-static const int NID_X9_62_prime256v1;
-static const int NID_secp112r1;
-static const int NID_secp112r2;
-static const int NID_secp128r1;
-static const int NID_secp128r2;
-static const int NID_secp160k1;
-static const int NID_secp160r1;
-static const int NID_secp160r2;
-static const int NID_sect163k1;
-static const int NID_sect163r1;
-static const int NID_sect163r2;
-static const int NID_secp192k1;
-static const int NID_secp224k1;
-static const int NID_secp224r1;
-static const int NID_secp256k1;
-static const int NID_secp384r1;
-static const int NID_secp521r1;
-static const int NID_sect113r1;
-static const int NID_sect113r2;
-static const int NID_sect131r1;
-static const int NID_sect131r2;
-static const int NID_sect193r1;
-static const int NID_sect193r2;
-static const int NID_sect233k1;
-static const int NID_sect233r1;
-static const int NID_sect239k1;
-static const int NID_sect283k1;
-static const int NID_sect283r1;
-static const int NID_sect409k1;
-static const int NID_sect409r1;
-static const int NID_sect571k1;
-static const int NID_sect571r1;
-static const int NID_wap_wsg_idm_ecid_wtls1;
-static const int NID_wap_wsg_idm_ecid_wtls3;
-static const int NID_wap_wsg_idm_ecid_wtls4;
-static const int NID_wap_wsg_idm_ecid_wtls5;
-static const int NID_wap_wsg_idm_ecid_wtls6;
-static const int NID_wap_wsg_idm_ecid_wtls7;
-static const int NID_wap_wsg_idm_ecid_wtls8;
-static const int NID_wap_wsg_idm_ecid_wtls9;
-static const int NID_wap_wsg_idm_ecid_wtls10;
-static const int NID_wap_wsg_idm_ecid_wtls11;
-static const int NID_wap_wsg_idm_ecid_wtls12;
-static const int NID_ipsec3;
-static const int NID_ipsec4;
-static const char *const SN_X9_62_c2pnb163v1;
-static const char *const SN_X9_62_c2pnb163v2;
-static const char *const SN_X9_62_c2pnb163v3;
-static const char *const SN_X9_62_c2pnb176v1;
-static const char *const SN_X9_62_c2tnb191v1;
-static const char *const SN_X9_62_c2tnb191v2;
-static const char *const SN_X9_62_c2tnb191v3;
-static const char *const SN_X9_62_c2onb191v4;
-static const char *const SN_X9_62_c2onb191v5;
-static const char *const SN_X9_62_c2pnb208w1;
-static const char *const SN_X9_62_c2tnb239v1;
-static const char *const SN_X9_62_c2tnb239v2;
-static const char *const SN_X9_62_c2tnb239v3;
-static const char *const SN_X9_62_c2onb239v4;
-static const char *const SN_X9_62_c2onb239v5;
-static const char *const SN_X9_62_c2pnb272w1;
-static const char *const SN_X9_62_c2pnb304w1;
-static const char *const SN_X9_62_c2tnb359v1;
-static const char *const SN_X9_62_c2pnb368w1;
-static const char *const SN_X9_62_c2tnb431r1;
-static const char *const SN_X9_62_prime192v1;
-static const char *const SN_X9_62_prime192v2;
-static const char *const SN_X9_62_prime192v3;
-static const char *const SN_X9_62_prime239v1;
-static const char *const SN_X9_62_prime239v2;
-static const char *const SN_X9_62_prime239v3;
-static const char *const SN_X9_62_prime256v1;
-static const char *const SN_secp112r1;
-static const char *const SN_secp112r2;
-static const char *const SN_secp128r1;
-static const char *const SN_secp128r2;
-static const char *const SN_secp160k1;
-static const char *const SN_secp160r1;
-static const char *const SN_secp160r2;
-static const char *const SN_sect163k1;
-static const char *const SN_sect163r1;
-static const char *const SN_sect163r2;
-static const char *const SN_secp192k1;
-static const char *const SN_secp224k1;
-static const char *const SN_secp224r1;
-static const char *const SN_secp256k1;
-static const char *const SN_secp384r1;
-static const char *const SN_secp521r1;
-static const char *const SN_sect113r1;
-static const char *const SN_sect113r2;
-static const char *const SN_sect131r1;
-static const char *const SN_sect131r2;
-static const char *const SN_sect193r1;
-static const char *const SN_sect193r2;
-static const char *const SN_sect233k1;
-static const char *const SN_sect233r1;
-static const char *const SN_sect239k1;
-static const char *const SN_sect283k1;
-static const char *const SN_sect283r1;
-static const char *const SN_sect409k1;
-static const char *const SN_sect409r1;
-static const char *const SN_sect571k1;
-static const char *const SN_sect571r1;
-static const char *const SN_wap_wsg_idm_ecid_wtls1;
-static const char *const SN_wap_wsg_idm_ecid_wtls3;
-static const char *const SN_wap_wsg_idm_ecid_wtls4;
-static const char *const SN_wap_wsg_idm_ecid_wtls5;
-static const char *const SN_wap_wsg_idm_ecid_wtls6;
-static const char *const SN_wap_wsg_idm_ecid_wtls7;
-static const char *const SN_wap_wsg_idm_ecid_wtls8;
-static const char *const SN_wap_wsg_idm_ecid_wtls9;
-static const char *const SN_wap_wsg_idm_ecid_wtls10;
-static const char *const SN_wap_wsg_idm_ecid_wtls11;
-static const char *const SN_wap_wsg_idm_ecid_wtls12;
-static const char *const SN_ipsec3;
-static const char *const SN_ipsec4;
-
"""
FUNCTIONS = """
diff --git a/cryptography/hazmat/bindings/openssl/evp.py b/cryptography/hazmat/bindings/openssl/evp.py
index a5e19c3..77128c4 100644
--- a/cryptography/hazmat/bindings/openssl/evp.py
+++ b/cryptography/hazmat/bindings/openssl/evp.py
@@ -64,8 +64,6 @@
const unsigned char *, int);
int EVP_CipherFinal_ex(EVP_CIPHER_CTX *, unsigned char *, int *);
int EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *);
-const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *);
-int EVP_CIPHER_block_size(const EVP_CIPHER *);
void EVP_CIPHER_CTX_init(EVP_CIPHER_CTX *);
EVP_CIPHER_CTX *EVP_CIPHER_CTX_new(void);
void EVP_CIPHER_CTX_free(EVP_CIPHER_CTX *);
@@ -79,8 +77,6 @@
int EVP_MD_CTX_cleanup(EVP_MD_CTX *);
void EVP_MD_CTX_destroy(EVP_MD_CTX *);
const EVP_MD *EVP_get_digestbyname(const char *);
-const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *);
-int EVP_MD_size(const EVP_MD *);
EVP_PKEY *EVP_PKEY_new(void);
void EVP_PKEY_free(EVP_PKEY *);
@@ -143,6 +139,13 @@
int EVP_PKEY_verify_init(EVP_PKEY_CTX *);
int EVP_PKEY_verify(EVP_PKEY_CTX *, const unsigned char *, size_t,
const unsigned char *, size_t);
+
+/* The following were macros in 0.9.8e. Once we drop support for RHEL/CentOS 5
+ we should move these back to FUNCTIONS. */
+const EVP_CIPHER *EVP_CIPHER_CTX_cipher(const EVP_CIPHER_CTX *);
+int EVP_CIPHER_block_size(const EVP_CIPHER *);
+const EVP_MD *EVP_MD_CTX_md(const EVP_MD_CTX *);
+int EVP_MD_size(const EVP_MD *);
"""
CUSTOMIZATIONS = """
@@ -154,7 +157,7 @@
const long EVP_CTRL_GCM_SET_TAG = -1;
const long EVP_CTRL_GCM_SET_IVLEN = -1;
#endif
-#if OPENSSL_VERSION_NUMBER >= 0x10000000
+#if OPENSSL_VERSION_NUMBER >= 0x10000000L
const long Cryptography_HAS_PBKDF2_HMAC = 1;
const long Cryptography_HAS_PKEY_CTX = 1;
#else
diff --git a/cryptography/hazmat/bindings/openssl/nid.py b/cryptography/hazmat/bindings/openssl/nid.py
index 40aed19..a772d37 100644
--- a/cryptography/hazmat/bindings/openssl/nid.py
+++ b/cryptography/hazmat/bindings/openssl/nid.py
@@ -38,6 +38,148 @@
static const int NID_crl_reason;
static const int NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
static const int NID_subject_alt_name;
+static const int NID_X9_62_c2pnb163v1;
+static const int NID_X9_62_c2pnb163v2;
+static const int NID_X9_62_c2pnb163v3;
+static const int NID_X9_62_c2pnb176v1;
+static const int NID_X9_62_c2tnb191v1;
+static const int NID_X9_62_c2tnb191v2;
+static const int NID_X9_62_c2tnb191v3;
+static const int NID_X9_62_c2onb191v4;
+static const int NID_X9_62_c2onb191v5;
+static const int NID_X9_62_c2pnb208w1;
+static const int NID_X9_62_c2tnb239v1;
+static const int NID_X9_62_c2tnb239v2;
+static const int NID_X9_62_c2tnb239v3;
+static const int NID_X9_62_c2onb239v4;
+static const int NID_X9_62_c2onb239v5;
+static const int NID_X9_62_c2pnb272w1;
+static const int NID_X9_62_c2pnb304w1;
+static const int NID_X9_62_c2tnb359v1;
+static const int NID_X9_62_c2pnb368w1;
+static const int NID_X9_62_c2tnb431r1;
+static const int NID_X9_62_prime192v1;
+static const int NID_X9_62_prime192v2;
+static const int NID_X9_62_prime192v3;
+static const int NID_X9_62_prime239v1;
+static const int NID_X9_62_prime239v2;
+static const int NID_X9_62_prime239v3;
+static const int NID_X9_62_prime256v1;
+static const int NID_secp112r1;
+static const int NID_secp112r2;
+static const int NID_secp128r1;
+static const int NID_secp128r2;
+static const int NID_secp160k1;
+static const int NID_secp160r1;
+static const int NID_secp160r2;
+static const int NID_sect163k1;
+static const int NID_sect163r1;
+static const int NID_sect163r2;
+static const int NID_secp192k1;
+static const int NID_secp224k1;
+static const int NID_secp224r1;
+static const int NID_secp256k1;
+static const int NID_secp384r1;
+static const int NID_secp521r1;
+static const int NID_sect113r1;
+static const int NID_sect113r2;
+static const int NID_sect131r1;
+static const int NID_sect131r2;
+static const int NID_sect193r1;
+static const int NID_sect193r2;
+static const int NID_sect233k1;
+static const int NID_sect233r1;
+static const int NID_sect239k1;
+static const int NID_sect283k1;
+static const int NID_sect283r1;
+static const int NID_sect409k1;
+static const int NID_sect409r1;
+static const int NID_sect571k1;
+static const int NID_sect571r1;
+static const int NID_wap_wsg_idm_ecid_wtls1;
+static const int NID_wap_wsg_idm_ecid_wtls3;
+static const int NID_wap_wsg_idm_ecid_wtls4;
+static const int NID_wap_wsg_idm_ecid_wtls5;
+static const int NID_wap_wsg_idm_ecid_wtls6;
+static const int NID_wap_wsg_idm_ecid_wtls7;
+static const int NID_wap_wsg_idm_ecid_wtls8;
+static const int NID_wap_wsg_idm_ecid_wtls9;
+static const int NID_wap_wsg_idm_ecid_wtls10;
+static const int NID_wap_wsg_idm_ecid_wtls11;
+static const int NID_wap_wsg_idm_ecid_wtls12;
+static const int NID_ipsec3;
+static const int NID_ipsec4;
+static const char *const SN_X9_62_c2pnb163v1;
+static const char *const SN_X9_62_c2pnb163v2;
+static const char *const SN_X9_62_c2pnb163v3;
+static const char *const SN_X9_62_c2pnb176v1;
+static const char *const SN_X9_62_c2tnb191v1;
+static const char *const SN_X9_62_c2tnb191v2;
+static const char *const SN_X9_62_c2tnb191v3;
+static const char *const SN_X9_62_c2onb191v4;
+static const char *const SN_X9_62_c2onb191v5;
+static const char *const SN_X9_62_c2pnb208w1;
+static const char *const SN_X9_62_c2tnb239v1;
+static const char *const SN_X9_62_c2tnb239v2;
+static const char *const SN_X9_62_c2tnb239v3;
+static const char *const SN_X9_62_c2onb239v4;
+static const char *const SN_X9_62_c2onb239v5;
+static const char *const SN_X9_62_c2pnb272w1;
+static const char *const SN_X9_62_c2pnb304w1;
+static const char *const SN_X9_62_c2tnb359v1;
+static const char *const SN_X9_62_c2pnb368w1;
+static const char *const SN_X9_62_c2tnb431r1;
+static const char *const SN_X9_62_prime192v1;
+static const char *const SN_X9_62_prime192v2;
+static const char *const SN_X9_62_prime192v3;
+static const char *const SN_X9_62_prime239v1;
+static const char *const SN_X9_62_prime239v2;
+static const char *const SN_X9_62_prime239v3;
+static const char *const SN_X9_62_prime256v1;
+static const char *const SN_secp112r1;
+static const char *const SN_secp112r2;
+static const char *const SN_secp128r1;
+static const char *const SN_secp128r2;
+static const char *const SN_secp160k1;
+static const char *const SN_secp160r1;
+static const char *const SN_secp160r2;
+static const char *const SN_sect163k1;
+static const char *const SN_sect163r1;
+static const char *const SN_sect163r2;
+static const char *const SN_secp192k1;
+static const char *const SN_secp224k1;
+static const char *const SN_secp224r1;
+static const char *const SN_secp256k1;
+static const char *const SN_secp384r1;
+static const char *const SN_secp521r1;
+static const char *const SN_sect113r1;
+static const char *const SN_sect113r2;
+static const char *const SN_sect131r1;
+static const char *const SN_sect131r2;
+static const char *const SN_sect193r1;
+static const char *const SN_sect193r2;
+static const char *const SN_sect233k1;
+static const char *const SN_sect233r1;
+static const char *const SN_sect239k1;
+static const char *const SN_sect283k1;
+static const char *const SN_sect283r1;
+static const char *const SN_sect409k1;
+static const char *const SN_sect409r1;
+static const char *const SN_sect571k1;
+static const char *const SN_sect571r1;
+static const char *const SN_wap_wsg_idm_ecid_wtls1;
+static const char *const SN_wap_wsg_idm_ecid_wtls3;
+static const char *const SN_wap_wsg_idm_ecid_wtls4;
+static const char *const SN_wap_wsg_idm_ecid_wtls5;
+static const char *const SN_wap_wsg_idm_ecid_wtls6;
+static const char *const SN_wap_wsg_idm_ecid_wtls7;
+static const char *const SN_wap_wsg_idm_ecid_wtls8;
+static const char *const SN_wap_wsg_idm_ecid_wtls9;
+static const char *const SN_wap_wsg_idm_ecid_wtls10;
+static const char *const SN_wap_wsg_idm_ecid_wtls11;
+static const char *const SN_wap_wsg_idm_ecid_wtls12;
+static const char *const SN_ipsec3;
+static const char *const SN_ipsec4;
"""
FUNCTIONS = """