Python libvirt.VIR_CRED_AUTHNAME属性代码示例

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def __enter__(self):
        try:
            if self.sasl_username and self.sasl_password:

                def request_cred(credentials, user_data):
                    for credential in credentials:
                        if credential[0] == libvirt.VIR_CRED_AUTHNAME:
                            credential[4] = self.sasl_username
                        elif credential[0] == libvirt.VIR_CRED_PASSPHRASE:
                            credential[4] = self.sasl_password
                    return 0

                auth = [[libvirt.VIR_CRED_AUTHNAME,
                         libvirt.VIR_CRED_PASSPHRASE], request_cred, None]
                flags = libvirt.VIR_CONNECT_RO if self.readonly else 0
                self.conn = libvirt.openAuth(self.uri, auth, flags)
            elif self.readonly:
                self.conn = libvirt.openReadOnly(self.uri)
            else:
                self.conn = libvirt.open(self.uri)

            return self.conn

        except libvirt.libvirtError as e:
            raise exception.LibvirtConnectionOpenError(uri=self.uri, error=e) 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def retrieve_credentials(self, credentials, user_data):
        """
        Retrieves the libvirt credentials in a strange format and hand it to
        the API in order to communicate with the hypervisor.
        To be honest, I have no idea why this has to be done this way. I have
        taken this function from the official libvirt documentation.

        :param credentials: libvirt credentials object
        :param user_data: some data that will never be used
        :type user_data: None
        """
        #get credentials for libvirt
        for credential in credentials:
            if credential[0] == libvirt.VIR_CRED_AUTHNAME:
                credential[4] = self.USERNAME
                if len(credential[4]) == 0:
                    credential[4] = credential[3]
            elif credential[0] == libvirt.VIR_CRED_PASSPHRASE:
                credential[4] = self.PASSWORD
            else:
                return -1
        return 0 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def request_credentials(credentials, user_data):
    for credential in credentials:
        if credential[0] == libvirt.VIR_CRED_AUTHNAME:
            # prompt the user to input a authname. display the provided message
            credential[4] = "root"

            # if the user just hits enter raw_input() returns an empty string.
            # in this case return the default result through the last item of
            # the list
            if len(credential[4]) == 0:
                credential[4] = credential[3]
        elif credential[0] == libvirt.VIR_CRED_PASSPHRASE:
            # use the getpass module to prompt the user to input a password.
            # display the provided message and return the result through the
            # last item of the list
            credential[4] = "redhat"
        else:
            return -1

    return 0 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def getCredentials(creds, data):
    """Used as a backup for libvirt.openAuth in order to provide password that came with data,
    not used by the moment
    """
    print "RADclass:getCredentials", creds, data
    for cred in creds:
        print cred[1] + ": ",
        if cred[0] == libvirt.VIR_CRED_AUTHNAME:
            cred[4] = data
        elif cred[0] == libvirt.VIR_CRED_PASSPHRASE:
            cred[4] = data
        else:
            return -1
    return 0 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def _auth_callback(self, credentials, user_data):
        for credential in credentials:
            if credential[0] == libvirt.VIR_CRED_AUTHNAME:
                credential[4] = self.options.esx.username
            elif credential[0] == libvirt.VIR_CRED_NOECHOPROMPT:
                credential[4] = self.options.esx.password
            else:
                raise CuckooCriticalError("ESX machinery did not recieve an object to inject a username or password into")

        return 0 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def _global_connect(self):
        """Set the single connection handle."""
        try:
            self.auth = [[libvirt.VIR_CRED_AUTHNAME, libvirt.VIR_CRED_NOECHOPROMPT], self._auth_callback, None]
            return libvirt.openAuth(self.dsn, self.auth, 0)
        except libvirt.libvirtError as libvex:
            raise CuckooCriticalError("libvirt returned an exception on connection: %s" % libvex) 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def __connect(self):
        """This function establishes a connection to the hypervisor."""
        #create weirdo auth dict
        auth = [
            [libvirt.VIR_CRED_AUTHNAME, libvirt.VIR_CRED_PASSPHRASE],
            self.retrieve_credentials, None
            ]
        #authenticate
        try:
            self.SESSION = libvirt.openAuth(self.URI, auth, 0)
            if self.SESSION == None:
                raise SessionException("Unable to establish connection to hypervisor!")
        except libvirt.libvirtError as err:
            raise InvalidCredentialsException("Invalid credentials") 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def request_credentials(credentials, user_data):
    for credential in credentials:
        if credential[0] == libvirt.VIR_CRED_AUTHNAME:
            credential[4] = user_data[0]

            if len(credential[4]) == 0:
                credential[4] = credential[3]
        elif credential[0] == libvirt.VIR_CRED_PASSPHRASE:
            credential[4] = user_data[1]
        else:
            return -1

    return 0 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def get_conn(uri='', username='', password=''):
    """ get connection object from libvirt module
    """
    user_data = [username, password]
    auth = [[libvirt.VIR_CRED_AUTHNAME, libvirt.VIR_CRED_PASSPHRASE],
            request_credentials, user_data]
    conn = libvirt.openAuth(uri, auth, 0)
    return conn 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def hypervisor_connecting_test(uri, auth_tcp, username,
                               password, logger, expected_result):
    """ connect remote server """
    ret = 1
    try:
        if auth_tcp == 'none':
            logger.debug("call libvirt.open()")
            conn = libvirt.open(uri)
        elif auth_tcp == 'sasl':
            user_data = [username, password]
            auth = [[libvirt.VIR_CRED_AUTHNAME, libvirt.VIR_CRED_PASSPHRASE], request_credentials, user_data]
            logger.debug("call libvirt.openAuth()")
            conn = libvirt.openAuth(uri, auth, 0)

        ret = 0
        conn.close()
    except libvirtError as e:
        logger.error("API error message: %s, error code is %s"
                     % (e.get_error_message(), e.get_error_code()))
        ret = 1

    if ret == 0 and expected_result == 'success':
        logger.info("tcp connnection success")
        return 0
    elif ret == 1 and expected_result == 'fail':
        logger.info("tcp connection failed, but that is expected")
        return 0
    elif ret == 0 and expected_result == 'fail':
        logger.error("tcp connection success, but we hope the reverse")
        return 1
    elif ret == 1 and expected_result == 'success':
        logger.error("tcp connection failed")
        return 1

    return 0 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def hypervisor_connecting_test(uri, auth_tls, username,
                               password, logger, expected_result):
    """ connect remote server """
    ret = 0
    try:
        if auth_tls == 'none':
            logger.debug("call libvirt.open()")
            conn = libvirt.open(uri)
        elif auth_tls == 'sasl':
            user_data = [username, password]
            auth = [[libvirt.VIR_CRED_AUTHNAME, libvirt.VIR_CRED_PASSPHRASE], domain_common.request_credentials, user_data]
            logger.debug("call libvirt.openAuth()")
            conn = libvirt.openAuth(uri, auth, 0)
        conn.close()
    except libvirtError as e:
        logger.error("API error message: %s, error code is %s"
                     % (e.get_error_message(), e.get_error_code()))
        ret = 1

    if ret == 0 and expected_result == 'success':
        logger.info("tls authentication success")
        return 0
    elif ret == 1 and expected_result == 'fail':
        logger.info("tls authentication failed, but that is expected")
        return 0
    elif ret == 0 and expected_result == 'fail':
        logger.error("tls authentication success, but we hope the reverse")
        return 1
    elif ret == 1 and expected_result == 'success':
        logger.error("tls authentication failed")
        return 1

    return 0 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def _connect(self):
        try:
            self.auth = [[libvirt.VIR_CRED_AUTHNAME, libvirt.VIR_CRED_NOECHOPROMPT], self._auth_callback, None]
            return libvirt.openAuth(self.dsn, self.auth, 0)
        except libvirt.libvirtError as libvex:
            raise CuckooCriticalError("libvirt returned an exception on connection: %s" % libvex) 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def libvirt_cred_request(credentials, config):
    """ Callback function for requesting credentials from libvirt """
    for credential in credentials:
        if credential[0] == libvirt.VIR_CRED_AUTHNAME:
            credential[4] = config.get('username', None)
        elif credential[0] == libvirt.VIR_CRED_PASSPHRASE:
            credential[4] = config.get('password', None)
        else:
            return -1
    return 0 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def _connect(self):
        url = self.config.get('server', "")
        self.logger.info("Using libvirt url: %s", url if url else '""')
        try:
            if self.config.get('password', None):
                auth = [[libvirt.VIR_CRED_AUTHNAME, libvirt.VIR_CRED_PASSPHRASE], libvirt_cred_request, self.config]
                v = libvirt.openAuth(url, auth, libvirt.VIR_CONNECT_RO)
            else:
                v = libvirt.openReadOnly(url)
        except libvirt.libvirtError as e:
            self.logger.exception("Error in libvirt backend")
            raise VirtError(str(e))
        v.domainEventRegister(self._callback, None)
        v.setKeepAlive(5, 3)
        return v 

# 需要导入模块: import libvirt [as 别名]
# 或者: from libvirt import VIR_CRED_AUTHNAME [as 别名]
def __libvirt_auth_credentials_callback(self, credentials, user_data):
        for credential in credentials:
            if credential[0] == libvirt.VIR_CRED_AUTHNAME:
                credential[4] = self.login
                if len(credential[4]) == 0:
                    credential[4] = credential[3]
            elif credential[0] == libvirt.VIR_CRED_PASSPHRASE:
                credential[4] = self.passwd
            else:
                return -1
        return 0