Beispiel #1
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    def do_get(self, **conditions):
        '''
        Get one device information from RS

        Params:
            conditions: The conditions for device selecting.

        Return:
            One dict with device information.
            Exception message
        '''
        if self.m_udid:  # search by udid
            resource = DEVRES_TEMPLATE_STR % (self.m_ver, self.m_udid)
            method = 'GET'
            post_data = None
        else:  # without udid
            if conditions:
                resource = DEVSEARCH_TEMPLATE_STR % self.m_ver
                method = 'POST'
                post_data = '{"base":"ou=devices", "filter":"(&(objectClass=mobileDevice)'
                for cond in conditions:
                    temp_str = '(%s=%s)' % (str(cond), str(conditions[cond]))
                    post_data = post_data + temp_str
                post_data = ''.join([post_data,')"}'])
            else:
                raise Exception('Require device UDID or conditions for searching!')
        logger.debug('Get one device info - resource:%s' % (resource))
        wrest = HostedAccess()
        devinfo = wrest.do_access(resource, method, data=post_data, headers=None)
        del wrest
        return devinfo
Beispiel #2
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    def do_insert(self, devinfo=None):
        '''
        Insert one new device information to RS

        Params:
            devinfo: Detail information of the device.

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        if not self.m_udid:
            raise Exception('Require device UDID!')
        resource = DEVRES_TEMPLATE_STR % (self.m_ver, self.m_udid)
        if isinstance(devinfo, dict):
            temp = devinfo
        elif isinstance(devinfo, basestring):
            temp = json.loads(devinfo)
        else:
            raise Exception('Invalid input!')

        temp = {'attributes':temp}
        data = json.dumps(temp)

        wrest = HostedAccess()
        logger.debug('Insert new device info - resource:%s, data:%s' % (resource, data))
        retval = wrest.do_access(resource, 'PUT', data=data, headers=None)
        del wrest
        return retval
Beispiel #3
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    def do_update(self, udid=None, attributes=None):
        '''
        Update one device information to RS

        Params:
            attributes: Attributes of the devicd information.

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        if udid:
            udid_str = str(udid)
        else:
            udid_str = self.m_udid
        if not udid_str:
            raise Exception('Require device UDID!')
        resource = DEVRES_TEMPLATE_STR % (self.m_ver, udid_str)
        if isinstance(attributes, list):
            attr = json.dumps(attributes)
        elif isinstance(attributes, basestring):
            attr = attributes
        else:
            raise Exception('Invalid input!')

        content = {
                        'method':'modify',
                        'params':attributes,
                    }
        data = json.dumps(content)
        wrest = HostedAccess()
        logger.debug('Update device info - resource:%s, data:%s' % (resource, data))
        retval = wrest.do_access(resource, 'POST', data=data, headers=None)
        del wrest
        return retval
Beispiel #4
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    def do_get_many(self, idx, max, sortby, **conditions):
        '''
        Get devices' information from RS

        Params:
            idx: Page index number. (0 ~ )
            max: Page size.
            sortby: Sort condition string.
            conditions: The conditions for device selecting.

        Return:
            One dict with devices information.
            Exception message
        '''
        offset_val = idx * max + 1
        after_val = max - 1
        vlv_str = '{"sort":["%s"],"vlv":{"before":0,"after":%d,"offset":%d},' % (sortby, after_val, offset_val)
        resource = DEVSEARCH_TEMPLATE_STR % self.m_ver
        method = 'POST'
        post_data = ''.join([vlv_str, '"base":"ou=devices", "filter":"(&(objectClass=mobileDevice)'])
        if conditions:
            for k,v in conditions.iteritems():
                cond_str = '(%s=%s)' % (k, str(v))
                post_data = ''.join([post_data, cond_str])
        post_data = ''.join([post_data, ')"}'])
        logger.debug('Get %d devices info - resource:%s, data:%s' % (max, resource, repr(post_data)))
        wrest = HostedAccess()
        devinfo = wrest.do_access(resource, method, data=post_data, headers=None)
        del wrest
        return devinfo
Beispiel #5
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    def do_bulk_op(self, content):
        '''
        Bulk add or/and update device information into RS

        Params:
            content:    data in a specific format, generated by format_bulk_data

        Return:
            instance object of class RestResult;
            exception message
        '''
        if isinstance(content, list):
            data = json.dumps(content)
        elif isinstance(attributes, basestring):
            data = content
        else:
            raise Exception('Invalid content!')

        resource = BULK_OP_URL % self.m_ver

        wrest = HostedAccess()
        logger.debug('bulk operation info - resource:%s, data:%s' % (resource, data))
        retval = wrest.do_access(resource, 'POST', data=data, headers=None)
        del wrest
        return retval
Beispiel #6
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 def get_devices_by_owner(self, deviceowner):
     '''
     get devices by device owner
     '''
     if deviceowner:
         resource = DEVSEARCH_TEMPLATE_STR % self.m_ver
         method = 'POST'
         post_data = '{"base":"ou=devices", "filter":"(&(objectClass=mobileDevice)(deviceOwner=%s))"}' % deviceowner
     else:
         raise Exception('Require device owner for searching!')
     logger.debug('Get devices by device owner - resource:%s' % (resource))
     wrest = HostedAccess()
     devinfo = wrest.do_access(resource, method, data=post_data, headers=None)
     del wrest
     return devinfo
Beispiel #7
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class HostedOS(object):
    """
    this class implements to access hosted OS
    """
    def __init__(self):     
        self.m_wrest = HostedAccess()
        pass

    def get_object(self, objName=None, namespace='mobile', account=1, version=1):
        """
        get an object from OS
        Params:
            objName: Name of the object
            namespace: Name of the namespace
            account: account ID
            version: OS version
        Return:
            Instatnce of RestResult
        """
        try:
            if objName:
                resource = HOSTED_OS_OBJECT % (version, account, namespace, objName)
                logger.debug('Get object from OS - resource:%s' % resource)
                return self.m_wrest.do_access(resource, 'GET', data=None, headers=None)
            else:
                raise Exception('Invalid parameters.')
        except Exception, e:
            logger.error('access hosted OS error: %s' % repr(e))
            raise e
Beispiel #8
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class HostedAPP(object):
    """
    this class implements to access hosted app service
    """
    def __init__(self):     
        self.m_wrest = HostedAccess()
        pass

    def get_appinfo(self, app_id, account=1, version=1):
        """
        get an object from app service
        Params:
            account: account ID
            version: app service version
        Return:
            Instatnce of RestResult
        """
        try:
            if app_id:
                resource = "/appservice/v-%d/app/%s" % (version, app_id)
                logger.debug('Get app info from app service - resource:%s' % resource)
                return self.m_wrest.do_access(resource, 'GET', data=None, headers=None)
            else:
                raise Exception('Invalid parameters.')
        except Exception, e:
            logger.error('access app service error  error: %s' % repr(e))
            raise e
Beispiel #9
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class Hosted_category_id_name(object):
    def __init__(self):
        self.m_wrest = HostedAccess()
        pass

    def get_category_ID(self, category_id, category_dirname='Category', account=1, version=1):
        '''
        Get an object from category server
        Params:
            Category: category ID
        Return:
            Instatnce of RestResult
        '''

        try:
            if category_id:
                resource = "/ug/v-%d/%s?a=[%s]" % (version, category_dirname, category_id)
                logger.debug('Get category info from category service - resource: %s' % resource)
                return self.m_wrest.do_access(resource, 'GET', data=None, headers=None)
            else:
                raise Exception("Invalid parameters")
        except Exception as e:
            logger.error("Access category service error, error: %s", repr(e))
            raise e
    """  
Beispiel #10
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class HostedAPP(object):
    """
    this class implements to access hosted app service
    """
    def __init__(self):
        self.m_wrest = HostedAccess()
        pass

    def get_appinfo(self, app_id, account=1, version=1):
        """
        get an object from app service
        Params:
            account: account ID
            version: app service version
        Return:
            Instatnce of RestResult
        """
        try:
            if app_id:
                resource = "/appservice/v-%d/app/%s" % (version, app_id)
                logger.debug('Get app info from app service - resource:%s' %
                             resource)
                return self.m_wrest.do_access(resource,
                                              'GET',
                                              data=None,
                                              headers=None)
            else:
                raise Exception('Invalid parameters.')
        except Exception, e:
            logger.error('access app service error  error: %s' % repr(e))
            raise e
class Hosted_category_user_name(object):
    def __init__(self):
        self.m_wrest = HostedAccess()
        pass

    def get_category_user(self, category_id, hosted_user='******', account=1, version=1):
        '''
        Get an object from category service
        Params:
            category: category ID
            version: category service version
        Return:
            Instatnce of RestResult
        '''
        try:
            if category_id:
                resource = '/ug/v-%d/%s?a=[%s]' % (version, hosted_user, category_id)
                logger.debug('Get category info from category service - resource: %s' % resource)
                return self.m_wrest.do_access(resource, 'GET', data=None, headers=None)
            else:
                raise Exception('Invalid parameters')
        except Exception as e:
            logger.error('Access category service error, error: %s' % repr(e))
            raise e
    """
Beispiel #12
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class HostedVpnInfo(object):
    def __init__(self):
        self.m_wrest = HostedAccess()
        pass

    def get_vpninfo(self, account_id, version=1, name='LocalNetworkAccessKey+LocalNetworkAccessValue'):
        '''
        Get an object from VPN server
        Params:
            account_id: account id
            version: VPN server version
        Return:
            Instance of Restresult
        '''
        try:
            if account_id:
                resource = '/rs/v-%d/account-%s?attributes=%s' % (version, account_id, name)
                logger.debug("Get vpn info from service - resource: %s" % resource)
                result = self.m_wrest.do_access(resource, "GET", data=None, headers=None)
                return result
            else:
                raise Exception("Invalid parameters")
        except Exception as e:
            logger.info("access vpn info error: %s" % repr(e))
            return []

    def search_vpninfo(self, search_param, version=1):
        '''
        Get an section from VPN server
        Params:
            search_param: dict, query parameters
            version: VPN server version
        Return:
            instance of RestResult
        '''
        try:
            resource = "/rs/v-%d/search" % version
            data = json.dumps(search_param)
            logger.debug("Search vpn info from service - resource: %s:" % resource)
            return self.m_wrest.do_access(resource, "POST", data=data, headers=None)
        except Exception as e:
            logger.error("Access vpn service error: %s" % repr(e))
            raise e
Beispiel #13
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def hosted_get_customer_account(account=1):
    '''
    Get Websense customer account from hosted RS.

    Params:
        account: Account ID.

    Return:
        Websense customer account info
        Exception message
    '''
    access_obj = HostedAccess()
    filter_rule = '{"base" : "account=%d", "filter" : "(objectclass=websenseCustomerAccount)"}' % int(account)
    resource = '/rs/v-1/search'
    result = access_obj.do_access(resource, 'POST', filter_rule)
    if result.code == 200:
        return result.content
    else:
        return ''
Beispiel #14
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def hosted_get_customer_account(account=1):
    '''
    Get Websense customer account from hosted RS.

    Params:
        account: Account ID.

    Return:
        Websense customer account info
        Exception message
    '''
    access_obj = HostedAccess()
    filter_rule = '{"base" : "account=%d", "filter" : "(objectclass=websenseCustomerAccount)"}' % int(
        account)
    resource = '/rs/v-1/search'
    result = access_obj.do_access(resource, 'POST', filter_rule)
    if result.code == 200:
        return result.content
    else:
        return ''
Beispiel #15
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def hosted_replace_rs_attr(key=None, value=None, account=1):
    '''
    Replace RS attribute.

    Params:
        key: attribute name
        value: attribute value
        account: Account ID.

    Return:
        Websense customer account info
        Exception message
    '''
    access_obj = HostedAccess()
    filter_rule = '{"method":"modify","params":[{"attribute":"%s", "type":"replace", "values":["%s"]}]}' % (key, value)
    resource = '/rs/v-1/account-%d' % int(account)
    result = access_obj.do_access(resource, 'POST', filter_rule)
    if result.code == 200:
        return True
    else:
        return False
Beispiel #16
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def hosted_get_pacfileurl_by_email(account, email):
    '''
    Get Pac file URL from hosted RS.

    Params:
        account: Account ID.
        email: user email.

    Return:
        Pac file URL
        Exception message
    '''
    access_obj = HostedAccess()
    filter_rule = '{"base":"account=%d","filter":"(&(objectClass=hostedUser)(mail=%s))"}' % (int(account), email)
    resource = '/rs/v-1/search'
    result = access_obj.do_access(resource, 'POST', filter_rule)
    if result.code == 200:
        return result.content
    else:
        return ''
    pass
Beispiel #17
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def hosted_get_pacfileurl(account=1, version=1):
    '''
    Get Pac file URL from hosted RS.

    Params:
        account: Account ID.
        version: Version of the resource, default value 1.

    Return:
        Pac file URL
        Exception message
    '''
    access_obj = HostedAccess()
    filter_rule = {"filter" : "objectclass=hostedwebpolicy"}
    resource = '/rs/v-%d/account-%d/search' % (int(version), int(account))
    result = access_obj.do_access(resource, 'GET', filter_rule)
    if result.code == 200:
        return result.content
    else:
        return ''
    pass
Beispiel #18
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def hosted_get_pacfileurl(account=1, version=1):
    '''
    Get Pac file URL from hosted RS.

    Params:
        account: Account ID.
        version: Version of the resource, default value 1.

    Return:
        Pac file URL
        Exception message
    '''
    access_obj = HostedAccess()
    filter_rule = {"filter": "objectclass=hostedwebpolicy"}
    resource = '/rs/v-%d/account-%d/search' % (int(version), int(account))
    result = access_obj.do_access(resource, 'GET', filter_rule)
    if result.code == 200:
        return result.content
    else:
        return ''
    pass
Beispiel #19
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def hosted_get_pacfileurl_by_email(account, email):
    '''
    Get Pac file URL from hosted RS.

    Params:
        account: Account ID.
        email: user email.

    Return:
        Pac file URL
        Exception message
    '''
    access_obj = HostedAccess()
    filter_rule = '{"base":"account=%d","filter":"(&(objectClass=hostedUser)(mail=%s))"}' % (
        int(account), email)
    resource = '/rs/v-1/search'
    result = access_obj.do_access(resource, 'POST', filter_rule)
    if result.code == 200:
        return result.content
    else:
        return ''
    pass
Beispiel #20
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def hosted_replace_rs_attr(key=None, value=None, account=1):
    '''
    Replace RS attribute.

    Params:
        key: attribute name
        value: attribute value
        account: Account ID.

    Return:
        Websense customer account info
        Exception message
    '''
    access_obj = HostedAccess()
    filter_rule = '{"method":"modify","params":[{"attribute":"%s", "type":"replace", "values":["%s"]}]}' % (
        key, value)
    resource = '/rs/v-1/account-%d' % int(account)
    result = access_obj.do_access(resource, 'POST', filter_rule)
    if result.code == 200:
        return True
    else:
        return False
Beispiel #21
0
class HostedOS(object):
    """
    this class implements to access hosted OS
    """
    def __init__(self):
        self.m_wrest = HostedAccess()
        pass

    def get_object(self,
                   objName=None,
                   namespace='mobile',
                   account=1,
                   version=1):
        """
        get an object from OS
        Params:
            objName: Name of the object
            namespace: Name of the namespace
            account: account ID
            version: OS version
        Return:
            Instatnce of RestResult
        """
        try:
            if objName:
                resource = HOSTED_OS_OBJECT % (version, account, namespace,
                                               objName)
                logger.debug('Get object from OS - resource:%s' % resource)
                return self.m_wrest.do_access(resource,
                                              'GET',
                                              data=None,
                                              headers=None)
            else:
                raise Exception('Invalid parameters.')
        except Exception, e:
            logger.error('access hosted OS error: %s' % repr(e))
            raise e
class Hosted_category_user_name(object):
    def __init__(self):
        self.m_wrest = HostedAccess()
        pass

    def get_category_user(self,
                          category_id,
                          hosted_user='******',
                          account=1,
                          version=1):
        '''
        Get an object from category service
        Params:
            category: category ID
            version: category service version
        Return:
            Instatnce of RestResult
        '''
        try:
            if category_id:
                resource = '/ug/v-%d/%s?a=[%s]' % (version, hosted_user,
                                                   category_id)
                logger.debug(
                    'Get category info from category service - resource: %s' %
                    resource)
                return self.m_wrest.do_access(resource,
                                              'GET',
                                              data=None,
                                              headers=None)
            else:
                raise Exception('Invalid parameters')
        except Exception as e:
            logger.error('Access category service error, error: %s' % repr(e))
            raise e

    """
 def __init__(self):
     self.m_wrest = HostedAccess()
     pass
 def __init__(self):
     self.m_wrest = HostedAccess()
     pass
Beispiel #25
0
class HostedTaskQueue(object):
    '''
    class HostedTaskQueue
        This class implements the access to TaskQueue
    
    Attributes:
        m_wrest: Instance object of class HostedAccess
    '''
    def __init__(self):
        self.m_wrest = HostedAccess()
        pass

    def do_add(self, tqname=None, namespace='mobile', account=1, version=1, payload=None, tags=None, priority='low', delay=0):
        '''
        Insert one task into the specific task queue.

        Params:
            tqname: Name of task queue.
            namespace: Namespace of the task queue.
            account: Account ID.
            version: Version of the resource, default value 1.
            payload: Base64 encode string.
            tags: Tags in the task.
            priority: Priority of the task.
            delay: If delay is set, the lease request will not see the added task in [delay] seconds.

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        assert(tqname)
        resource = TQRES_TEMPLATE_STR % (version, account, namespace, tqname)
        resource = '/'.join([resource, 'addtask'])
        if delay > 0:
            resource += '?delay=%s' % delay
        data = json.dumps({'payload_base64' : payload, 'tags' : tags, 'priority' : priority}, encoding="utf-8")
        logger.debug('Add task - resource:%s, data:%s' % (resource, data))
        return self.m_wrest.do_access(resource, 'POST', data=data, headers=None)

    def do_bulk_add(self, tqname=None, namespace='mobile', account=1, version=1, taskslist=[]):
        '''
        Insert tasks into the specific task queue.

        Params:
            tqname: Name of task queue.
            namespace: Namespace of the task queue.
            account: Account ID.
            version: Version of the resource, default value 1.
            taskslist: task structures in list. 
                For example: [
                                {
                                    "payload_base64": "TXkgbGl0dGxlIHRhc2sK",
                                    "tags": ["state=red", "watchthis", "code=41"],
                                    "priority" : "high"
                                },
                                ...
                            ]

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        #check data is available
        assert(tqname)
        assert(isinstance(taskslist, list))
        for task in taskslist:
            assert(isinstance(task, dict))
        resource = TQRES_TEMPLATE_STR % (version, account, namespace, tqname)
        resource = '/'.join([resource, 'addtasks'])
        data = json.dumps(taskslist, encoding="utf-8")
        logger.debug('Add %d tasks - resource:%s, data:%s' % (len(taskslist), resource, data))
        return self.m_wrest.do_access(resource, 'POST', data=data, headers=None)

    def do_delete(self, tqname=None, namespace='mobile', account=1, version=1, taskname=0):
        '''
        Delete task from specific task queue.

        Params:
            tqname: Name of task queue.
            namespace: Namespace of the task queue.
            account: Account ID.
            version: Version of the resource, default value 1.
            taskname: Name of the specific task.

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        assert(tqname)
        resource = TQRES_TEMPLATE_STR % (version, account, namespace, tqname)
        temp = 'task-%s' % taskname
        resource = '/'.join([resource, temp])
        logger.debug('Delete task - resource:%s' % (resource))
        return self.m_wrest.do_access(resource, 'DELETE', data=None, headers=None)

    def do_bulk_delete(self, tqname=None, namespace='mobile', account=1, version=1, numslist=[]):
        '''
        Delete tasks by bulk mode from specific task queue.

        Params:
            tqname: Name of task queue.
            namespace: Namespace of the task queue.
            account: Account ID.
            version: Version of the resource, default value 1.
            numslist: List of task ids

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        assert(tqname)
        assert(isinstance(numslist, list))
        resource = TQRES_TEMPLATE_STR % (version, account, namespace, tqname)
        resource = '/'.join([resource, 'deletetasks'])
        data = json.dumps(numslist, encoding="utf-8")
        logger.debug('Delete %d tasks - resource:%s, data:%s' % (len(numslist), resource, data))
        return self.m_wrest.do_access(resource, 'POST', data=data, headers=None)


    def do_update(self, tqname=None, namespace='mobile', account=1, version=1, taskname=0, payload=None, tags=None, priority='low', enqueuetime=''):
        '''
        Modify seciton value of one task.

        Params:
            tqname: Name of task queue.
            namespace: Namespace of the task queue.
            account: Account ID.
            version: Version of the resource, default value 1.
            taskname: Name of the specific task.
            payload: Base64 encode string.
            tags: Tags in the task.
            priority: Priority of the task.
            enqueuetime: Last modify time.

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        assert(tqname)
        assert(payload and tags)
        resource = TQRES_TEMPLATE_STR % (version, account, namespace, tqname)
        temp = 'task-%s' % taskname
        resource = '/'.join([resource, temp])
        data = json.dumps({'payload_base64' : payload, 'tags' : tags, 'priority' : priority}, encoding="utf-8")
        header = self.m_wrest.generate_default_header()
        header.update({'If-Unmodified-Since' : enqueuetime})
        logger.debug('Update task - resource:%s, header:%s, data:%s' % (resource, header, data))
        return self.m_wrest.do_access(resource, 'PUT', data=data, headers=header)

    def do_get(self, tqname=None, namespace='mobile', account=1, version=1, taskname=0):
        '''
        Get one task information from the specific task queue.

        Params:
            tqname: Name of task queue.
            namespace: Namespace of the task queue.
            account: Account ID.
            version: Version of the resource, default value 1.
            taskname: Name of the specific task.

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        assert(tqname)
        resource = TQRES_TEMPLATE_STR % (version, account, namespace, tqname)
        temp = 'task-%s' % taskname
        resource = '/'.join([resource, temp])
        logger.debug('Get task - resource:%s' % (resource))
        return self.m_wrest.do_access(resource, 'GET', data=None, headers=None)

    def do_get_many(self, tqname=None, namespace='mobile', account=1, version=1, tasknum=0, tags=None):
        '''
        Get a bulk of tasks' information from the specific task queue.

        Params:
            tqname: Name of task queue.
            namespace: Namespace of the task queue.
            account: Account ID.
            version: Version of the resource, default value 1.
            tasknum: Number of the tasks that expected.
            tags: Search conditions.

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        assert(tqname)
        resource = TQRES_TEMPLATE_STR % (version, account, namespace, tqname)
        resource = '/'.join([resource, 'search?numTasks=%s'])
        resource = resource % tasknum
        resource = '&'.join([resource, 'orderby=priority'])
        if tags:
            data = json.dumps({'tags' : tags}, encoding="utf-8")
        else:
            data = tags
        logger.debug('Get tasks - resource:%s, data:%s' % (resource, data))
        return self.m_wrest.do_access(resource, 'POST', data=data, headers=None)

    def do_lease(self, tqname=None, namespace='mobile', account=1, version=1, tasknum=0, tags=None, leasesec=10):
        '''
        Acquire a lease on the topmost {numTask} unowned tasks in the specified queue.

        Params:
            tqname: Name of task queue.
            namespace: Namespace of the task queue.
            account: Account ID.
            version: Version of the resource, default value 1.
            tasknum: Number of the tasks that expected.
            tags: Search conditions.

        Return:
            Instance object of class RestResult;
            Exception message
        '''
        assert(tqname)
        resource = TQRES_TEMPLATE_STR % (version, account, namespace, tqname)
        resource = '/'.join([resource, 'lease?numTasks=%s'])
        resource = resource % tasknum
        resource = '&'.join([resource, 'leaseSecs=%s'])
        resource = resource % leasesec
        if tags:
            data = json.dumps({'tags' : tags}, encoding="utf-8")
        else:
            data = tags
        logger.debug('Lease tasks - resource:%s, data:%s' % (resource, data))
        return self.m_wrest.do_access(resource, 'POST', data=data, headers=None)

    def do_get_taskqueue(self, tqname=None, namespace='mobile', account=1, version=1):
        '''
        Get the specific taskqueue. If the task queue exists, return True, else return False.

        Params:
            tqname: Name of task queue.
            namespace: Namespace of the task queue.
            account: Account ID.
            version: Version of the resource, default value 1.
        Return:
            True: get task queue success.
            False: get task queue failed.
        '''
        assert(tqname)
        resource = TQRES_TEMPLATE_STR % (version, account, namespace, tqname)
        logger.debug('Get one taskqueue - name:%s, resource:%s' % (tqname, resource))
        try:
            result = self.m_wrest.do_access(resource, 'GET', data=None, headers=None)
            if result.code >= 200 and result.code < 300:
                logger.debug('Task Queue exists!')
                return True
        except MDMiHttpError, e:
            logger.debug('Task Queue NOT exists! %s' % str(e))
            return False