use libc::{c_int, c_void, c_char, c_uchar, c_ulong, c_long, c_uint, size_t};
use std::sync::{Once, ONCE_INIT};
use std::ptr;
pub enum BIGNUM {}
pub enum BIO {}
pub enum BIO_METHOD {}
pub enum CRYPTO_EX_DATA {}
pub enum DH {}
pub enum DSA {}
pub enum EVP_CIPHER {}
pub enum EVP_MD_CTX {}
pub enum EVP_PKEY {}
pub enum HMAC_CTX {}
pub enum OPENSSL_STACK {}
pub enum PKCS12 {}
pub enum RSA {}
pub enum SSL {}
pub enum SSL_CTX {}
pub enum SSL_SESSION {}
pub enum stack_st_ASN1_OBJECT {}
pub enum stack_st_GENERAL_NAME {}
pub enum stack_st_OPENSSL_STRING {}
pub enum stack_st_void {}
pub enum stack_st_X509 {}
pub enum stack_st_X509_NAME {}
pub enum stack_st_X509_ATTRIBUTE {}
pub enum stack_st_X509_EXTENSION {}
pub enum stack_st_SSL_CIPHER {}
pub enum OPENSSL_INIT_SETTINGS {}
pub enum X509 {}
pub enum X509_ALGOR {}
pub enum X509_VERIFY_PARAM {}
pub enum X509_REQ {}
pub const SSL_OP_MICROSOFT_SESS_ID_BUG: c_ulong = 0x00000000;
pub const SSL_OP_NETSCAPE_CHALLENGE_BUG: c_ulong = 0x00000000;
pub const SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG: c_ulong = 0x00000000;
pub const SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER: c_ulong = 0x00000000;
pub const SSL_OP_SSLEAY_080_CLIENT_DH_BUG: c_ulong = 0x00000000;
pub const SSL_OP_TLS_D5_BUG: c_ulong = 0x00000000;
pub const SSL_OP_TLS_BLOCK_PADDING_BUG: c_ulong = 0x00000000;
pub const SSL_OP_SINGLE_ECDH_USE: c_ulong = 0x00000000;
pub const SSL_OP_SINGLE_DH_USE: c_ulong = 0x00000000;
pub const SSL_OP_NO_SSLv2: c_ulong = 0x00000000;
pub const OPENSSL_VERSION: c_int = 0;
pub const OPENSSL_CFLAGS: c_int = 1;
pub const OPENSSL_BUILT_ON: c_int = 2;
pub const OPENSSL_PLATFORM: c_int = 3;
pub const OPENSSL_DIR: c_int = 4;
pub const CRYPTO_EX_INDEX_SSL: c_int = 0;
pub const CRYPTO_EX_INDEX_SSL_CTX: c_int = 1;
pub const OPENSSL_INIT_LOAD_SSL_STRINGS: u64 = 0x00200000;
pub const X509_CHECK_FLAG_NEVER_CHECK_SUBJECT: c_uint = 0x20;
pub fn init() {
static INIT: Once = ONCE_INIT;
INIT.call_once(|| unsafe {
OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS, ptr::null_mut());
})
}
extern "C" {
pub fn BIO_new(type_: *const BIO_METHOD) -> *mut BIO;
pub fn BIO_s_file() -> *const BIO_METHOD;
pub fn BIO_s_mem() -> *const BIO_METHOD;
pub fn BN_get_rfc2409_prime_768(bn: *mut BIGNUM) -> *mut BIGNUM;
pub fn BN_get_rfc2409_prime_1024(bn: *mut BIGNUM) -> *mut BIGNUM;
pub fn BN_get_rfc3526_prime_1536(bn: *mut BIGNUM) -> *mut BIGNUM;
pub fn BN_get_rfc3526_prime_2048(bn: *mut BIGNUM) -> *mut BIGNUM;
pub fn BN_get_rfc3526_prime_3072(bn: *mut BIGNUM) -> *mut BIGNUM;
pub fn BN_get_rfc3526_prime_4096(bn: *mut BIGNUM) -> *mut BIGNUM;
pub fn BN_get_rfc3526_prime_6144(bn: *mut BIGNUM) -> *mut BIGNUM;
pub fn BN_get_rfc3526_prime_8192(bn: *mut BIGNUM) -> *mut BIGNUM;
pub fn CRYPTO_malloc(num: size_t, file: *const c_char, line: c_int) -> *mut c_void;
pub fn CRYPTO_free(buf: *mut c_void, file: *const c_char, line: c_int);
pub fn EVP_chacha20() -> *const ::EVP_CIPHER;
pub fn EVP_chacha20_poly1305() -> *const ::EVP_CIPHER;
pub fn HMAC_CTX_new() -> *mut HMAC_CTX;
pub fn HMAC_CTX_free(ctx: *mut HMAC_CTX);
pub fn OCSP_cert_to_id(
dgst: *const ::EVP_MD,
subject: *const ::X509,
issuer: *const ::X509,
) -> *mut ::OCSP_CERTID;
pub fn TLS_method() -> *const ::SSL_METHOD;
pub fn DTLS_method() -> *const ::SSL_METHOD;
pub fn SSL_CIPHER_get_version(cipher: *const ::SSL_CIPHER) -> *const c_char;
pub fn X509_get_subject_name(x: *const ::X509) -> *mut ::X509_NAME;
pub fn X509_set1_notAfter(x: *mut ::X509, tm: *const ::ASN1_TIME) -> c_int;
pub fn X509_set1_notBefore(x: *mut ::X509, tm: *const ::ASN1_TIME) -> c_int;
pub fn X509_get_ext_d2i(
x: *const ::X509,
nid: c_int,
crit: *mut c_int,
idx: *mut c_int,
) -> *mut c_void;
pub fn X509_NAME_add_entry_by_NID(
x: *mut ::X509_NAME,
field: c_int,
ty: c_int,
bytes: *const c_uchar,
len: c_int,
loc: c_int,
set: c_int,
) -> c_int;
pub fn X509_get_signature_nid(x: *const X509) -> c_int;
pub fn X509_ALGOR_get0(
paobj: *mut *const ::ASN1_OBJECT,
pptype: *mut c_int,
ppval: *mut *const c_void,
alg: *const ::X509_ALGOR,
);
pub fn X509_NAME_get_entry(n: *const ::X509_NAME, loc: c_int) -> *mut ::X509_NAME_ENTRY;
pub fn X509_NAME_ENTRY_get_data(ne: *const ::X509_NAME_ENTRY) -> *mut ::ASN1_STRING;
pub fn X509V3_EXT_nconf_nid(
conf: *mut ::CONF,
ctx: *mut ::X509V3_CTX,
ext_nid: c_int,
value: *const c_char,
) -> *mut ::X509_EXTENSION;
pub fn X509V3_EXT_nconf(
conf: *mut ::CONF,
ctx: *mut ::X509V3_CTX,
name: *const c_char,
value: *const c_char,
) -> *mut ::X509_EXTENSION;
pub fn ASN1_STRING_to_UTF8(out: *mut *mut c_uchar, s: *const ::ASN1_STRING) -> c_int;
pub fn BN_is_negative(b: *const ::BIGNUM) -> c_int;
pub fn EVP_CIPHER_key_length(cipher: *const EVP_CIPHER) -> c_int;
pub fn EVP_CIPHER_block_size(cipher: *const EVP_CIPHER) -> c_int;
pub fn EVP_CIPHER_iv_length(cipher: *const EVP_CIPHER) -> c_int;
pub fn EVP_PBE_scrypt(
pass: *const c_char,
passlen: size_t,
salt: *const c_uchar,
saltlen: size_t,
N: u64,
r: u64,
p: u64,
maxmem: u64,
key: *mut c_uchar,
keylen: size_t,
) -> c_int;
pub fn DSA_get0_pqg(
d: *const ::DSA,
p: *mut *const ::BIGNUM,
q: *mut *const ::BIGNUM,
q: *mut *const ::BIGNUM,
);
pub fn DSA_get0_key(
d: *const ::DSA,
pub_key: *mut *const ::BIGNUM,
priv_key: *mut *const ::BIGNUM,
);
pub fn RSA_get0_key(
r: *const ::RSA,
n: *mut *const ::BIGNUM,
e: *mut *const ::BIGNUM,
d: *mut *const ::BIGNUM,
);
pub fn RSA_get0_factors(r: *const ::RSA, p: *mut *const ::BIGNUM, q: *mut *const ::BIGNUM);
pub fn RSA_set0_key(
r: *mut ::RSA,
n: *mut ::BIGNUM,
e: *mut ::BIGNUM,
d: *mut ::BIGNUM,
) -> c_int;
pub fn RSA_set0_factors(r: *mut ::RSA, p: *mut ::BIGNUM, q: *mut ::BIGNUM) -> c_int;
pub fn RSA_set0_crt_params(
r: *mut ::RSA,
dmp1: *mut ::BIGNUM,
dmq1: *mut ::BIGNUM,
iqmp: *mut ::BIGNUM,
) -> c_int;
pub fn ASN1_STRING_get0_data(x: *const ::ASN1_STRING) -> *const c_uchar;
pub fn OPENSSL_sk_num(stack: *const ::OPENSSL_STACK) -> c_int;
pub fn OPENSSL_sk_value(stack: *const ::OPENSSL_STACK, idx: c_int) -> *mut c_void;
pub fn SSL_CTX_get_options(ctx: *const ::SSL_CTX) -> c_ulong;
pub fn SSL_CTX_set_options(ctx: *mut ::SSL_CTX, op: c_ulong) -> c_ulong;
pub fn SSL_CTX_clear_options(ctx: *mut ::SSL_CTX, op: c_ulong) -> c_ulong;
pub fn X509_getm_notAfter(x: *const ::X509) -> *mut ::ASN1_TIME;
pub fn X509_getm_notBefore(x: *const ::X509) -> *mut ::ASN1_TIME;
pub fn X509_get0_signature(
psig: *mut *const ::ASN1_BIT_STRING,
palg: *mut *const ::X509_ALGOR,
x: *const ::X509,
);
pub fn DH_set0_pqg(
dh: *mut ::DH,
p: *mut ::BIGNUM,
q: *mut ::BIGNUM,
g: *mut ::BIGNUM,
) -> c_int;
pub fn BIO_set_init(a: *mut ::BIO, init: c_int);
pub fn BIO_set_data(a: *mut ::BIO, data: *mut c_void);
pub fn BIO_get_data(a: *mut ::BIO) -> *mut c_void;
pub fn BIO_meth_new(type_: c_int, name: *const c_char) -> *mut ::BIO_METHOD;
pub fn BIO_meth_free(biom: *mut ::BIO_METHOD);
pub fn BIO_meth_set_write(
biom: *mut ::BIO_METHOD,
write: unsafe extern "C" fn(*mut ::BIO, *const c_char, c_int) -> c_int,
) -> c_int;
pub fn BIO_meth_set_read(
biom: *mut ::BIO_METHOD,
read: unsafe extern "C" fn(*mut ::BIO, *mut c_char, c_int) -> c_int,
) -> c_int;
pub fn BIO_meth_set_puts(
biom: *mut ::BIO_METHOD,
read: unsafe extern "C" fn(*mut ::BIO, *const c_char) -> c_int,
) -> c_int;
pub fn BIO_meth_set_ctrl(
biom: *mut ::BIO_METHOD,
read: unsafe extern "C" fn(*mut ::BIO, c_int, c_long, *mut c_void) -> c_long,
) -> c_int;
pub fn BIO_meth_set_create(
biom: *mut ::BIO_METHOD,
create: unsafe extern "C" fn(*mut ::BIO) -> c_int,
) -> c_int;
pub fn BIO_meth_set_destroy(
biom: *mut ::BIO_METHOD,
destroy: unsafe extern "C" fn(*mut ::BIO) -> c_int,
) -> c_int;
pub fn CRYPTO_get_ex_new_index(
class_index: c_int,
argl: c_long,
argp: *mut c_void,
new_func: Option<::CRYPTO_EX_new>,
dup_func: Option<::CRYPTO_EX_dup>,
free_func: Option<::CRYPTO_EX_free>,
) -> c_int;
pub fn X509_up_ref(x: *mut X509) -> c_int;
pub fn SSL_CTX_up_ref(x: *mut SSL_CTX) -> c_int;
pub fn SSL_session_reused(ssl: *mut SSL) -> c_int;
pub fn SSL_SESSION_get_master_key(
session: *const SSL_SESSION,
out: *mut c_uchar,
outlen: size_t,
) -> size_t;
pub fn SSL_SESSION_up_ref(ses: *mut SSL_SESSION) -> c_int;
pub fn X509_get0_extensions(req: *const ::X509) -> *const stack_st_X509_EXTENSION;
pub fn X509_STORE_CTX_get0_chain(ctx: *mut ::X509_STORE_CTX) -> *mut stack_st_X509;
pub fn EVP_MD_CTX_new() -> *mut EVP_MD_CTX;
pub fn EVP_MD_CTX_free(ctx: *mut EVP_MD_CTX);
pub fn EVP_PKEY_bits(key: *const EVP_PKEY) -> c_int;
pub fn OpenSSL_version_num() -> c_ulong;
pub fn OpenSSL_version(key: c_int) -> *const c_char;
pub fn OPENSSL_init_ssl(opts: u64, settings: *const OPENSSL_INIT_SETTINGS) -> c_int;
pub fn OPENSSL_sk_new_null() -> *mut ::OPENSSL_STACK;
pub fn OPENSSL_sk_free(st: *mut ::OPENSSL_STACK);
pub fn OPENSSL_sk_pop_free(
st: *mut ::OPENSSL_STACK,
free: Option<unsafe extern "C" fn(*mut c_void)>,
);
pub fn OPENSSL_sk_push(st: *mut ::OPENSSL_STACK, data: *const c_void) -> c_int;
pub fn OPENSSL_sk_pop(st: *mut ::OPENSSL_STACK) -> *mut c_void;
pub fn PKCS12_create(
pass: *const c_char,
friendly_name: *const c_char,
pkey: *mut EVP_PKEY,
cert: *mut X509,
ca: *mut stack_st_X509,
nid_key: c_int,
nid_cert: c_int,
iter: c_int,
mac_iter: c_int,
keytype: c_int,
) -> *mut PKCS12;
pub fn X509_REQ_get_version(req: *const X509_REQ) -> c_long;
pub fn X509_REQ_get_subject_name(req: *const X509_REQ) -> *mut ::X509_NAME;
}