Python d2i_x509_req示例

示例#1

文件： X509.py 项目： 0xkag/M2Crypto

def load_request_bio(bio, format=FORMAT_PEM):
    """
    Load certificate request from a bio.

    @type bio: M2Crypto.BIO.BIO
    @param bio: BIO pointing at a certificate request in either DER or PEM format.
    @type format: int, either FORMAT_PEM or FORMAT_DER
    @param format: Describes the format of the request to be loaded, either PEM or DER.

    @rtype: M2Crypto.X509.Request
    @return: M2Crypto.X509.Request object.
    """
    if format == FORMAT_PEM:
        cptr = m2.x509_req_read_pem(bio._ptr())
    elif format == FORMAT_DER:
        cptr = m2.d2i_x509_req(bio._ptr())
    else:
        raise ValueError("Unknown format. Must be either FORMAT_DER or FORMAT_PEM")
    if cptr is None:
        raise X509Error(Err.get_error())
    return Request(cptr, _pyfree=1)

示例#2

def load_request_bio(bio, format=FORMAT_PEM):
    """
    Load certificate request from a bio.

    @type bio: M2Crypto.BIO.BIO
    @param bio: BIO pointing at a certificate request in either DER or PEM format.
    @type format: int, either FORMAT_PEM or FORMAT_DER
    @param format: Describes the format of the request to be loaded, either PEM or DER.

    @rtype: M2Crypto.X509.Request
    @return: M2Crypto.X509.Request object.
    """
    if format == FORMAT_PEM:
        cptr = m2.x509_req_read_pem(bio._ptr())
    elif format == FORMAT_DER:
        cptr = m2.d2i_x509_req(bio._ptr())
    else:
        raise ValueError(
            "Unknown format. Must be either FORMAT_DER or FORMAT_PEM")
    if cptr is None:
        raise X509Error(Err.get_error())
    return Request(cptr, _pyfree=1)

示例#3

文件： X509.py 项目： 0xkag/M2Crypto

def load_request(file, format=FORMAT_PEM):
    """
    Load certificate request from file.

    @type file: string
    @param file: Name of file containing certificate request in either PEM or DER format.
    @type format: int, either FORMAT_PEM or FORMAT_DER
    @param format: Describes the format of the file to be loaded, either PEM or DER.

    @rtype: M2Crypto.X509.Request
    @return: M2Crypto.X509.Request object.
    """
    f=BIO.openfile(file)
    if format == FORMAT_PEM:
        cptr=m2.x509_req_read_pem(f.bio_ptr())
    elif format == FORMAT_DER:
        cptr = m2.d2i_x509_req(f.bio_ptr())
    else:
        raise ValueError("Unknown filetype. Must be either FORMAT_PEM or FORMAT_DER")
    f.close()
    if cptr is None:
        raise X509Error(Err.get_error())
    return Request(cptr, 1)

示例#4

def load_request(file, format=FORMAT_PEM):
    """
    Load certificate request from file.

    @type file: string
    @param file: Name of file containing certificate request in either PEM or DER format.
    @type format: int, either FORMAT_PEM or FORMAT_DER
    @param format: Describes the format of the file to be loaded, either PEM or DER.

    @rtype: M2Crypto.X509.Request
    @return: M2Crypto.X509.Request object.
    """
    f = BIO.openfile(file)
    if format == FORMAT_PEM:
        cptr = m2.x509_req_read_pem(f.bio_ptr())
    elif format == FORMAT_DER:
        cptr = m2.d2i_x509_req(f.bio_ptr())
    else:
        raise ValueError(
            "Unknown filetype. Must be either FORMAT_PEM or FORMAT_DER")
    f.close()
    if cptr is None:
        raise X509Error(Err.get_error())
    return Request(cptr, 1)