Python ssl.OPENSSL_VERSION_INFO Examples

The following are 10 code examples of ssl.OPENSSL_VERSION_INFO(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module ssl , or try the search function .
Example #1
Source File: handlers.py    From faces with GNU General Public License v2.0 6 votes vote down vote up 
def check_openssl_supports_tls_version_1_2(**kwargs):
    import ssl
    try:
        openssl_version_tuple = ssl.OPENSSL_VERSION_INFO
        if openssl_version_tuple[0] < 1 or openssl_version_tuple[2] < 1:
            warnings.warn(
                'Currently installed openssl version: %s does not '
                'support TLS 1.2, which is required for use of iot-data. '
                'Please use python installed with openssl version 1.0.1 or '
                'higher.' % (ssl.OPENSSL_VERSION),
                UnsupportedTLSVersionWarning
            )
    # We cannot check the openssl version on python2.6, so we should just
    # pass on this conveniency check.
    except AttributeError:
        pass
Example #2
Source File: handlers.py    From faces with GNU General Public License v2.0 6 votes vote down vote up 
def check_openssl_supports_tls_version_1_2(**kwargs):
    import ssl
    try:
        openssl_version_tuple = ssl.OPENSSL_VERSION_INFO
        if openssl_version_tuple[0] < 1 or openssl_version_tuple[2] < 1:
            warnings.warn(
                'Currently installed openssl version: %s does not '
                'support TLS 1.2, which is required for use of iot-data. '
                'Please use python installed with openssl version 1.0.1 or '
                'higher.' % (ssl.OPENSSL_VERSION),
                UnsupportedTLSVersionWarning
            )
    # We cannot check the openssl version on python2.6, so we should just
    # pass on this conveniency check.
    except AttributeError:
        pass
Example #3
Source File: handlers.py    From deepWordBug with Apache License 2.0 6 votes vote down vote up 
def check_openssl_supports_tls_version_1_2(**kwargs):
    import ssl
    try:
        openssl_version_tuple = ssl.OPENSSL_VERSION_INFO
        if openssl_version_tuple < (1, 0, 1):
            warnings.warn(
                'Currently installed openssl version: %s does not '
                'support TLS 1.2, which is required for use of iot-data. '
                'Please use python installed with openssl version 1.0.1 or '
                'higher.' % (ssl.OPENSSL_VERSION),
                UnsupportedTLSVersionWarning
            )
    # We cannot check the openssl version on python2.6, so we should just
    # pass on this conveniency check.
    except AttributeError:
        pass
Example #4
Source File: handlers.py    From bash-lambda-layer with MIT License 6 votes vote down vote up 
def check_openssl_supports_tls_version_1_2(**kwargs):
    import ssl
    try:
        openssl_version_tuple = ssl.OPENSSL_VERSION_INFO
        if openssl_version_tuple < (1, 0, 1):
            warnings.warn(
                'Currently installed openssl version: %s does not '
                'support TLS 1.2, which is required for use of iot-data. '
                'Please use python installed with openssl version 1.0.1 or '
                'higher.' % (ssl.OPENSSL_VERSION),
                UnsupportedTLSVersionWarning
            )
    # We cannot check the openssl version on python2.6, so we should just
    # pass on this conveniency check.
    except AttributeError:
        pass
Example #5
Source File: handlers.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 6 votes vote down vote up 
def check_openssl_supports_tls_version_1_2(**kwargs):
    import ssl
    try:
        openssl_version_tuple = ssl.OPENSSL_VERSION_INFO
        if openssl_version_tuple < (1, 0, 1):
            warnings.warn(
                'Currently installed openssl version: %s does not '
                'support TLS 1.2, which is required for use of iot-data. '
                'Please use python installed with openssl version 1.0.1 or '
                'higher.' % (ssl.OPENSSL_VERSION),
                UnsupportedTLSVersionWarning
            )
    # We cannot check the openssl version on python2.6, so we should just
    # pass on this conveniency check.
    except AttributeError:
        pass
Example #6
Source File: handlers.py    From AWS-Transit-Gateway-Demo-MultiAccount with MIT License 6 votes vote down vote up 
def check_openssl_supports_tls_version_1_2(**kwargs):
    import ssl
    try:
        openssl_version_tuple = ssl.OPENSSL_VERSION_INFO
        if openssl_version_tuple < (1, 0, 1):
            warnings.warn(
                'Currently installed openssl version: %s does not '
                'support TLS 1.2, which is required for use of iot-data. '
                'Please use python installed with openssl version 1.0.1 or '
                'higher.' % (ssl.OPENSSL_VERSION),
                UnsupportedTLSVersionWarning
            )
    # We cannot check the openssl version on python2.6, so we should just
    # pass on this conveniency check.
    except AttributeError:
        pass
Example #7
Source File: httpclient.py    From fdslight with GNU General Public License v2.0 6 votes vote down vote up 
def __connect(self):
        err = self.__socket.connect_ex((self.__host, self.__port))
        if not err:
            self.__connect_ok = True
            if self.__ssl_on:
                self.__tls_ctx = ssl._create_unverified_context()

                ssl_verinfo = ssl.OPENSSL_VERSION_INFO
                # 只有openssl 1.0.2版本及其以上才支持ALPN
                if ssl_verinfo[0] >= 1 and ssl_verinfo[1] >= 0 and ssl_verinfo[2] >= 2:
                    self.__alpn_on = True

                if self.__alpn_on:
                    alpn_protocols = ["http/1.1"]
                    self.__tls_ctx.set_alpn_protocols(alpn_protocols)
                self.__socket = self.__tls_ctx.wrap_socket(self.__socket)
            self.__socket.setblocking(0)
        return
Example #8
Source File: handlers.py    From aws-extender with MIT License 6 votes vote down vote up 
def check_openssl_supports_tls_version_1_2(**kwargs):
    import ssl
    try:
        openssl_version_tuple = ssl.OPENSSL_VERSION_INFO
        if openssl_version_tuple < (1, 0, 1):
            warnings.warn(
                'Currently installed openssl version: %s does not '
                'support TLS 1.2, which is required for use of iot-data. '
                'Please use python installed with openssl version 1.0.1 or '
                'higher.' % (ssl.OPENSSL_VERSION),
                UnsupportedTLSVersionWarning
            )
    # We cannot check the openssl version on python2.6, so we should just
    # pass on this conveniency check.
    except AttributeError:
        pass
Example #9
Source File: __init__.py    From httplib2shim with MIT License 6 votes vote down vote up 
def _certifi_where_for_ssl_version():
    """Gets the right location for certifi certifications for the current SSL
    version.

    Older versions of SSL don't support the stronger set of root certificates.
    """
    if not ssl:
        return

    if ssl.OPENSSL_VERSION_INFO < (1, 0, 2):
        warnings.warn(
            'You are using an outdated version of OpenSSL that '
            'can\'t use stronger root certificates.')
        return certifi.old_where()

    return certifi.where()
Example #10
Source File: handlers.py    From aws-builders-fair-projects with Apache License 2.0 6 votes vote down vote up 
def check_openssl_supports_tls_version_1_2(**kwargs):
    import ssl
    try:
        openssl_version_tuple = ssl.OPENSSL_VERSION_INFO
        if openssl_version_tuple < (1, 0, 1):
            warnings.warn(
                'Currently installed openssl version: %s does not '
                'support TLS 1.2, which is required for use of iot-data. '
                'Please use python installed with openssl version 1.0.1 or '
                'higher.' % (ssl.OPENSSL_VERSION),
                UnsupportedTLSVersionWarning
            )
    # We cannot check the openssl version on python2.6, so we should just
    # pass on this conveniency check.
    except AttributeError:
        pass