Python pkey_read_pemの例

コード例 #1

def load_key_bio(bio, callback=util.passphrase_callback):
    """
    Load an M2Crypto.EVP.PKey from an M2Crypto.BIO object.

    @type bio: M2Crypto.BIO
    @param file: M2Crypto.BIO object containing the key in PEM format.

    @type callback: Python callable
    @param callback: A Python callable object that is invoked
    to acquire a passphrase with which to protect the key.

    @rtype: M2Crypto.EVP.PKey
    @return: M2Crypto.EVP.PKey object.
    """
    cptr = m2.pkey_read_pem(bio._ptr(), callback)
    if cptr is None:
        raise Err.get_error()
    return PKey(cptr, 1)

コード例 #2

ファイル: EVP.py プロジェクト: pywbem/m2crypto

def load_key_bio(bio, callback=util.passphrase_callback):
    """
    Load an M2Crypto.EVP.PKey from an M2Crypto.BIO object.

    @type bio: M2Crypto.BIO
    @param bio: M2Crypto.BIO object containing the key in PEM format.

    @type callback: Python callable
    @param callback: A Python callable object that is invoked
    to acquire a passphrase with which to protect the key.

    @rtype: M2Crypto.EVP.PKey
    @return: M2Crypto.EVP.PKey object.
    """
    cptr = m2.pkey_read_pem(bio._ptr(), callback)
    if cptr is None:
        raise EVPError(Err.get_error())
    return PKey(cptr, 1)

コード例 #3

def load_key(file, callback=util.passphrase_callback):
    """
    Load an M2Crypto.EVP.PKey from file.

    @type file: string
    @param file: Name of file containing the key in PEM format.

    @type callback: Python callable
    @param callback: A Python callable object that is invoked
    to acquire a passphrase with which to protect the key.

    @rtype: M2Crypto.EVP.PKey
    @return: M2Crypto.EVP.PKey object.
    """
    bio = m2.bio_new_file(file, 'r')
    if bio is None:
        raise Err.get_error()
    cptr = m2.pkey_read_pem(bio, callback)
    m2.bio_free(bio)
    if cptr is None:
        raise Err.get_error()
    return PKey(cptr, 1)

コード例 #4

ファイル: EVP.py プロジェクト: pywbem/m2crypto

def load_key(file, callback=util.passphrase_callback):
    """
    Load an M2Crypto.EVP.PKey from file.

    @type file: string
    @param file: Name of file containing the key in PEM format.

    @type callback: Python callable
    @param callback: A Python callable object that is invoked
    to acquire a passphrase with which to protect the key.

    @rtype: M2Crypto.EVP.PKey
    @return: M2Crypto.EVP.PKey object.
    """
    bio = m2.bio_new_file(file, "r")
    if bio is None:
        raise BIO.BIOError(Err.get_error())
    cptr = m2.pkey_read_pem(bio, callback)
    m2.bio_free(bio)
    if cptr is None:
        raise EVPError(Err.get_error())
    return PKey(cptr, 1)