#!/usr/bin/python

'''
Designed to work with OpenSSL v1.1.0f
'''


from ctypes import CDLL, c_void_p, CFUNCTYPE, c_int, c_buffer, sizeof, byref, c_char_p, c_ulong, c_long
import os

cur_dir = os.path.abspath(os.path.dirname(__file__))
libcrypto = CDLL(os.path.join(cur_dir, 'libcrypto.so.1.1'))
libssl    = CDLL(os.path.join(cur_dir, 'libssl.so.1.1'))


###################
# libssl C methods
###################

libssl.DTLSv1_method.argtypes = []
libssl.DTLSv1_method.restype = c_void_p
libssl.SSL_CTX_free.argtypes = [c_void_p]
libssl.SSL_CTX_new.argtypes = [c_void_p]
libssl.SSL_CTX_new.restype = c_void_p
libssl.SSL_CTX_set_options.argtypes = [c_void_p, c_ulong]
libssl.SSL_CTX_set_options.restype = c_ulong
libssl.SSL_CTX_use_PrivateKey.argtypes = [c_void_p, c_void_p]
libssl.SSL_CTX_use_RSAPrivateKey.argtypes = [c_void_p, c_void_p]
libssl.SSL_SESSION_free.argtypes = []
libssl.SSL_SESSION_free.restype = c_void_p
libssl.SSL_alert_desc_string_long.restype = c_char_p
libssl.SSL_alert_type_string_long.restype = c_char_p
libssl.SSL_check_private_key.argtypes = [c_void_p]
libssl.SSL_clear.argtypes = [c_void_p]
libssl.SSL_do_handshake.argtypes = [c_void_p]
libssl.SSL_free.argtypes = [c_void_p]
libssl.SSL_get_error.argtypes = [c_void_p, c_int]
libssl.SSL_get_shutdown.argtypes = [c_void_p]
libssl.SSL_is_init_finished.argtypes = [c_void_p]
libssl.SSL_new.argtypes = [c_void_p]
libssl.SSL_new.restype = c_void_p
libssl.SSL_read.argtypes = [c_void_p, c_void_p, c_int]
libssl.SSL_set_bio.argtypes = [c_void_p, c_void_p, c_void_p]
libssl.SSL_set_connect_state.argtypes = [c_void_p]
libssl.SSL_set_info_callback.argtypes = [c_void_p, c_void_p]
libssl.SSL_shutdown.argtypes = [c_void_p]
libssl.SSL_state_string.argtypes = [c_void_p]
libssl.SSL_state_string.restype = c_char_p
libssl.SSL_state_string_long.argtypes = [c_void_p]
libssl.SSL_state_string_long.restype = c_char_p
libssl.SSL_use_certificate.argtypes = [c_void_p, c_void_p]
libssl.SSL_use_certificate_file.argtypes = [c_void_p, c_char_p, c_int]
libssl.SSL_use_PrivateKey_file.argtypes = [c_void_p, c_char_p, c_int]
libssl.SSL_write.argtypes = [c_void_p, c_void_p, c_int]


######################
# libcrypto C methods
######################

libcrypto.BIO_ctrl_pending.argtypes = [c_void_p]
libcrypto.BIO_ctrl_wpending.argtypes = [c_void_p]
libcrypto.BIO_new.argtypes = [c_void_p]
libcrypto.BIO_new.restype = c_void_p
libcrypto.BIO_read.argtypes = [c_void_p, c_void_p, c_int]
libcrypto.BIO_s_mem.restype = c_void_p
libcrypto.BIO_test_flags.argtypes = [c_void_p, c_int]
libcrypto.BIO_write.argtypes = [c_void_p, c_void_p, c_int]
libcrypto.BN_free.argtypes = [c_void_p]
libcrypto.BN_new.restype = c_void_p
libcrypto.BN_set_word.argtypes = [c_void_p, c_ulong]
libcrypto.ERR_get_error.argtypes = []
libcrypto.ERR_get_error.restype = c_ulong
libcrypto.ERR_reason_error_string.argtypes = [c_ulong]
libcrypto.ERR_reason_error_string.restype = c_char_p
libcrypto.EVP_sha256.restype = c_void_p
libcrypto.EVP_PKEY_free.argtypes = [c_void_p]
libcrypto.EVP_PKEY_new.restype = c_void_p
libcrypto.EVP_PKEY_set1_RSA.argtypes = [c_void_p, c_void_p]
libcrypto.PEM_read_bio_PrivateKey.argtypes = [c_void_p, c_void_p, c_void_p, c_void_p]
libcrypto.PEM_read_bio_PrivateKey.restype = c_void_p
libcrypto.PEM_write_bio_X509.argtypes = [c_void_p, c_void_p]
libcrypto.RSA_free.argtypes = [c_void_p]
libcrypto.RSA_generate_key_ex.argtypes = [c_void_p, c_int, c_void_p, c_void_p]
libcrypto.RSA_new.restype = c_void_p
libcrypto.X509_NAME_add_entry_by_txt.argtypes = [c_void_p, c_char_p, c_int, c_char_p, c_int, c_int, c_int]
libcrypto.X509_NAME_free.argtypes = [c_void_p]
libcrypto.X509_NAME_new.restype = c_void_p
libcrypto.X509_free.argtypes = [c_void_p]
libcrypto.X509_getm_notAfter.argtypes = [c_void_p]
libcrypto.X509_getm_notAfter.restype = c_void_p
libcrypto.X509_getm_notBefore.argtypes = [c_void_p]
libcrypto.X509_getm_notBefore.restype = c_void_p
libcrypto.X509_new.argtypes = []
libcrypto.X509_new.restype = c_void_p
libcrypto.X509_set_issuer_name.argtypes = [c_void_p, c_void_p]
libcrypto.X509_set_pubkey.argtypes = [c_void_p, c_void_p]
libcrypto.X509_set_subject_name.argtypes = [c_void_p, c_void_p]
libcrypto.X509_set_version.argtypes = [c_void_p, c_long]
libcrypto.X509_sign.argtypes = [c_void_p, c_void_p, c_void_p]
libcrypto.X509_time_adj_ex.argtypes = [c_void_p, c_int, c_long, c_void_p]
libcrypto.X509_time_adj_ex.restype = c_void_p


##################
# Constants
##################

class SSL_CONST:
    ssl_err = {
        0:  'SSL_ERROR_NONE',
        1:  'SSL_ERROR_SSL',
        2:  'SSL_ERROR_WANT_READ',
        3:  'SSL_ERROR_WANT_WRITE',
        6:  'SSL_ERROR_ZERO_RETURN',
        7:  'SSL_ERROR_WANT_CONNECT',
        8:  'SSL_ERROR_WANT_ACCEPT',
        9:  'SSL_ERROR_WANT_ASYNC',
        10: 'SSL_ERROR_WANT_ASYNC_JOB',
        11: 'SSL_ERROR_WANT_EARLY',
        }

    #SSL_MODE_AUTO_RETRY = 4
    SSL_FILETYPE_PEM = 1

    SSL_ST_CONNECT         = 0x1000
    SSL_ST_ACCEPT          = 0x2000
    SSL_ST_MASK            = 0x0FFF
    SSL_CB_LOOP            = 0x01
    SSL_CB_EXIT            = 0x02
    SSL_CB_READ            = 0x04
    SSL_CB_WRITE           = 0x08
    SSL_CB_ALERT           = 0x4000
    SSL_CB_READ_ALERT      = SSL_CB_ALERT | SSL_CB_READ
    SSL_CB_WRITE_ALERT     = SSL_CB_ALERT | SSL_CB_WRITE
    SSL_CB_ACCEPT_LOOP     = SSL_ST_ACCEPT | SSL_CB_LOOP
    SSL_CB_ACCEPT_EXIT     = SSL_ST_ACCEPT | SSL_CB_EXIT
    SSL_CB_CONNECT_LOOP    = SSL_ST_CONNECT | SSL_CB_LOOP
    SSL_CB_CONNECT_EXIT    = SSL_ST_CONNECT | SSL_CB_EXIT
    SSL_CB_HANDSHAKE_START = 0x10
    SSL_CB_HANDSHAKE_DONE  = 0x20

    BIO_FLAGS_READ         = 0x01
    BIO_FLAGS_WRITE        = 0x02
    BIO_FLAGS_IO_SPECIAL   = 0x04
    BIO_FLAGS_RWS          = BIO_FLAGS_READ | BIO_FLAGS_WRITE | BIO_FLAGS_IO_SPECIAL
    BIO_FLAGS_SHOULD_RETRY = 0x08

    MBSTRING_FLAG          = 0x1000
    MBSTRING_UTF8          = MBSTRING_FLAG
    MBSTRING_ASC           = MBSTRING_FLAG | 1
    MBSTRING_BMP           = MBSTRING_FLAG | 2
    MBSTRING_UNIV          = MBSTRING_FLAG | 4
    RSA_F4                 = 0x10001
    SSL_OP_NO_TICKET       = 0x00004000

    BIO_CTRL_SET_CALLBACK  = 14


#!/usr/bin/python

'''
Designed to work with OpenSSL v1.1.0f
'''


from ctypes import CDLL, c_void_p, CFUNCTYPE, c_int, c_buffer, sizeof, byref, c_char_p, c_ulong, c_long
import os

cur_dir = os.path.abspath(os.path.dirname(__file__))
libcrypto = CDLL(os.path.join(cur_dir, 'libcrypto.so.1.1'))
libssl    = CDLL(os.path.join(cur_dir, 'libssl.so.1.1'))


###################
# libssl C methods
###################

libssl.DTLSv1_method.argtypes = []
libssl.DTLSv1_method.restype = c_void_p
libssl.SSL_CTX_free.argtypes = [c_void_p]
libssl.SSL_CTX_new.argtypes = [c_void_p]
libssl.SSL_CTX_new.restype = c_void_p
libssl.SSL_CTX_set_options.argtypes = [c_void_p, c_ulong]
libssl.SSL_CTX_set_options.restype = c_ulong
libssl.SSL_CTX_use_PrivateKey.argtypes = [c_void_p, c_void_p]
libssl.SSL_CTX_use_RSAPrivateKey.argtypes = [c_void_p, c_void_p]
libssl.SSL_SESSION_free.argtypes = []
libssl.SSL_SESSION_free.restype = c_void_p
libssl.SSL_alert_desc_string_long.restype = c_char_p
libssl.SSL_alert_type_string_long.restype = c_char_p
libssl.SSL_check_private_key.argtypes = [c_void_p]
libssl.SSL_clear.argtypes = [c_void_p]
libssl.SSL_do_handshake.argtypes = [c_void_p]
libssl.SSL_free.argtypes = [c_void_p]
libssl.SSL_get_error.argtypes = [c_void_p, c_int]
libssl.SSL_get_shutdown.argtypes = [c_void_p]
libssl.SSL_is_init_finished.argtypes = [c_void_p]
libssl.SSL_new.argtypes = [c_void_p]
libssl.SSL_new.restype = c_void_p
libssl.SSL_read.argtypes = [c_void_p, c_void_p, c_int]
libssl.SSL_set_bio.argtypes = [c_void_p, c_void_p, c_void_p]
libssl.SSL_set_connect_state.argtypes = [c_void_p]
libssl.SSL_set_info_callback.argtypes = [c_void_p, c_void_p]
libssl.SSL_shutdown.argtypes = [c_void_p]
libssl.SSL_state_string.argtypes = [c_void_p]
libssl.SSL_state_string.restype = c_char_p
libssl.SSL_state_string_long.argtypes = [c_void_p]
libssl.SSL_state_string_long.restype = c_char_p
libssl.SSL_use_certificate.argtypes = [c_void_p, c_void_p]
libssl.SSL_use_certificate_file.argtypes = [c_void_p, c_char_p, c_int]
libssl.SSL_use_PrivateKey_file.argtypes = [c_void_p, c_char_p, c_int]
libssl.SSL_write.argtypes = [c_void_p, c_void_p, c_int]


######################
# libcrypto C methods
######################

libcrypto.BIO_ctrl_pending.argtypes = [c_void_p]
libcrypto.BIO_ctrl_wpending.argtypes = [c_void_p]
libcrypto.BIO_new.argtypes = [c_void_p]
libcrypto.BIO_new.restype = c_void_p
libcrypto.BIO_read.argtypes = [c_void_p, c_void_p, c_int]
libcrypto.BIO_s_mem.restype = c_void_p
libcrypto.BIO_test_flags.argtypes = [c_void_p, c_int]
libcrypto.BIO_write.argtypes = [c_void_p, c_void_p, c_int]
libcrypto.BN_free.argtypes = [c_void_p]
libcrypto.BN_new.restype = c_void_p
libcrypto.BN_set_word.argtypes = [c_void_p, c_ulong]
libcrypto.ERR_get_error.argtypes = []
libcrypto.ERR_get_error.restype = c_ulong
libcrypto.ERR_reason_error_string.argtypes = [c_ulong]
libcrypto.ERR_reason_error_string.restype = c_char_p
libcrypto.EVP_sha256.restype = c_void_p
libcrypto.EVP_PKEY_free.argtypes = [c_void_p]
libcrypto.EVP_PKEY_new.restype = c_void_p
libcrypto.EVP_PKEY_set1_RSA.argtypes = [c_void_p, c_void_p]
libcrypto.PEM_read_bio_PrivateKey.argtypes = [c_void_p, c_void_p, c_void_p, c_void_p]
libcrypto.PEM_read_bio_PrivateKey.restype = c_void_p
libcrypto.PEM_write_bio_X509.argtypes = [c_void_p, c_void_p]
libcrypto.RSA_free.argtypes = [c_void_p]
libcrypto.RSA_generate_key_ex.argtypes = [c_void_p, c_int, c_void_p, c_void_p]
libcrypto.RSA_new.restype = c_void_p
libcrypto.X509_NAME_add_entry_by_txt.argtypes = [c_void_p, c_char_p, c_int, c_char_p, c_int, c_int, c_int]
libcrypto.X509_NAME_free.argtypes = [c_void_p]
libcrypto.X509_NAME_new.restype = c_void_p
libcrypto.X509_free.argtypes = [c_void_p]
libcrypto.X509_getm_notAfter.argtypes = [c_void_p]
libcrypto.X509_getm_notAfter.restype = c_void_p
libcrypto.X509_getm_notBefore.argtypes = [c_void_p]
libcrypto.X509_getm_notBefore.restype = c_void_p
libcrypto.X509_new.argtypes = []
libcrypto.X509_new.restype = c_void_p
libcrypto.X509_set_issuer_name.argtypes = [c_void_p, c_void_p]
libcrypto.X509_set_pubkey.argtypes = [c_void_p, c_void_p]
libcrypto.X509_set_subject_name.argtypes = [c_void_p, c_void_p]
libcrypto.X509_set_version.argtypes = [c_void_p, c_long]
libcrypto.X509_sign.argtypes = [c_void_p, c_void_p, c_void_p]
libcrypto.X509_time_adj_ex.argtypes = [c_void_p, c_int, c_long, c_void_p]
libcrypto.X509_time_adj_ex.restype = c_void_p


##################
# Constants
##################

class SSL_CONST:
    ssl_err = {
        0:  'SSL_ERROR_NONE',
        1:  'SSL_ERROR_SSL',
        2:  'SSL_ERROR_WANT_READ',
        3:  'SSL_ERROR_WANT_WRITE',
        6:  'SSL_ERROR_ZERO_RETURN',
        7:  'SSL_ERROR_WANT_CONNECT',
        8:  'SSL_ERROR_WANT_ACCEPT',
        9:  'SSL_ERROR_WANT_ASYNC',
        10: 'SSL_ERROR_WANT_ASYNC_JOB',
        11: 'SSL_ERROR_WANT_EARLY',
        }

    #SSL_MODE_AUTO_RETRY = 4
    SSL_FILETYPE_PEM = 1

    SSL_ST_CONNECT         = 0x1000
    SSL_ST_ACCEPT          = 0x2000
    SSL_ST_MASK            = 0x0FFF
    SSL_CB_LOOP            = 0x01
    SSL_CB_EXIT            = 0x02
    SSL_CB_READ            = 0x04
    SSL_CB_WRITE           = 0x08
    SSL_CB_ALERT           = 0x4000
    SSL_CB_READ_ALERT      = SSL_CB_ALERT | SSL_CB_READ
    SSL_CB_WRITE_ALERT     = SSL_CB_ALERT | SSL_CB_WRITE
    SSL_CB_ACCEPT_LOOP     = SSL_ST_ACCEPT | SSL_CB_LOOP
    SSL_CB_ACCEPT_EXIT     = SSL_ST_ACCEPT | SSL_CB_EXIT
    SSL_CB_CONNECT_LOOP    = SSL_ST_CONNECT | SSL_CB_LOOP
    SSL_CB_CONNECT_EXIT    = SSL_ST_CONNECT | SSL_CB_EXIT
    SSL_CB_HANDSHAKE_START = 0x10
    SSL_CB_HANDSHAKE_DONE  = 0x20

    BIO_FLAGS_READ         = 0x01
    BIO_FLAGS_WRITE        = 0x02
    BIO_FLAGS_IO_SPECIAL   = 0x04
    BIO_FLAGS_RWS          = BIO_FLAGS_READ | BIO_FLAGS_WRITE | BIO_FLAGS_IO_SPECIAL
    BIO_FLAGS_SHOULD_RETRY = 0x08

    MBSTRING_FLAG          = 0x1000
    MBSTRING_UTF8          = MBSTRING_FLAG
    MBSTRING_ASC           = MBSTRING_FLAG | 1
    MBSTRING_BMP           = MBSTRING_FLAG | 2
    MBSTRING_UNIV          = MBSTRING_FLAG | 4
    RSA_F4                 = 0x10001
    SSL_OP_NO_TICKET       = 0x00004000

    BIO_CTRL_SET_CALLBACK  = 14


#!/usr/bin/python Designed to work with OpenSSL v1.1.0f ################### # libssl C methods ################### ###################### # libcrypto C methods ###################### ################## # Constants ################## #SSL_MODE_AUTO_RETRY = 4