ansible-later/env_27/lib/python2.7/site-packages/ansible/module_utils/network/a10/a10.py

# This code is part of Ansible, but is an independent component.
# This particular file snippet, and this file snippet only, is BSD licensed.
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# still belong to the author of the module, and may assign their own license
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# Copyright (c), Michael DeHaan <michael.dehaan@gmail.com>, 2012-2013
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import json

from ansible.module_utils.urls import fetch_url


AXAPI_PORT_PROTOCOLS = {
    'tcp': 2,
    'udp': 3,
}

AXAPI_VPORT_PROTOCOLS = {
    'tcp': 2,
    'udp': 3,
    'fast-http': 9,
    'http': 11,
    'https': 12,
}


def a10_argument_spec():
    return dict(
        host=dict(type='str', required=True),
        username=dict(type='str', aliases=['user', 'admin'], required=True),
        password=dict(type='str', aliases=['pass', 'pwd'], required=True, no_log=True),
        write_config=dict(type='bool', default=False)
    )


def axapi_failure(result):
    if 'response' in result and result['response'].get('status') == 'fail':
        return True
    return False


def axapi_call(module, url, post=None):
    '''
    Returns a datastructure based on the result of the API call
    '''
    rsp, info = fetch_url(module, url, data=post)
    if not rsp or info['status'] >= 400:
        module.fail_json(msg="failed to connect (status code %s), error was %s" % (info['status'], info.get('msg', 'no error given')))
    try:
        raw_data = rsp.read()
        data = json.loads(raw_data)
    except ValueError:
        # at least one API call (system.action.write_config) returns
        # XML even when JSON is requested, so do some minimal handling
        # here to prevent failing even when the call succeeded
        if 'status="ok"' in raw_data.lower():
            data = {"response": {"status": "OK"}}
        else:
            data = {"response": {"status": "fail", "err": {"msg": raw_data}}}
    except:
        module.fail_json(msg="could not read the result from the host")
    finally:
        rsp.close()
    return data


def axapi_authenticate(module, base_url, username, password):
    url = '%s&method=authenticate&username=%s&password=%s' % (base_url, username, password)
    result = axapi_call(module, url)
    if axapi_failure(result):
        return module.fail_json(msg=result['response']['err']['msg'])
    sessid = result['session_id']
    return base_url + '&session_id=' + sessid


def axapi_authenticate_v3(module, base_url, username, password):
    url = base_url
    auth_payload = {"credentials": {"username": username, "password": password}}
    result = axapi_call_v3(module, url, method='POST', body=json.dumps(auth_payload))
    if axapi_failure(result):
        return module.fail_json(msg=result['response']['err']['msg'])
    signature = result['authresponse']['signature']
    return signature


def axapi_call_v3(module, url, method=None, body=None, signature=None):
    '''
    Returns a datastructure based on the result of the API call
    '''
    if signature:
        headers = {'content-type': 'application/json', 'Authorization': 'A10 %s' % signature}
    else:
        headers = {'content-type': 'application/json'}
    rsp, info = fetch_url(module, url, method=method, data=body, headers=headers)
    if not rsp or info['status'] >= 400:
        module.fail_json(msg="failed to connect (status code %s), error was %s" % (info['status'], info.get('msg', 'no error given')))
    try:
        raw_data = rsp.read()
        data = json.loads(raw_data)
    except ValueError:
        # at least one API call (system.action.write_config) returns
        # XML even when JSON is requested, so do some minimal handling
        # here to prevent failing even when the call succeeded
        if 'status="ok"' in raw_data.lower():
            data = {"response": {"status": "OK"}}
        else:
            data = {"response": {"status": "fail", "err": {"msg": raw_data}}}
    except:
        module.fail_json(msg="could not read the result from the host")
    finally:
        rsp.close()
    return data


def axapi_enabled_disabled(flag):
    '''
    The axapi uses 0/1 integer values for flags, rather than strings
    or booleans, so convert the given flag to a 0 or 1. For now, params
    are specified as strings only so thats what we check.
    '''
    if flag == 'enabled':
        return 1
    else:
        return 0


def axapi_get_port_protocol(protocol):
    return AXAPI_PORT_PROTOCOLS.get(protocol.lower(), None)


def axapi_get_vport_protocol(protocol):
    return AXAPI_VPORT_PROTOCOLS.get(protocol.lower(), None)