Python Examples of libvirt.VIR_CRED

Source File: utils.py From virtualbmc with Apache License 2.0

6 votes

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)

Source File: LibvirtClient.py From katprep with GNU General Public License v3.0

6 votes

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

Source File: multiple_thread_block_on_domain_create.py From libvirt-test-API with GNU General Public License v2.0

6 votes

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

Source File: esx.py From mac-a-mal-cuckoo with MIT License

5 votes

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