Using the Firewall Policies service collection

Table of Contents

Passing credentials

WARNING

client_id and client_secret are keyword arguments that contain your CrowdStrike API credentials. Please note that all examples below do not hard code these values. (These values are ingested as strings.)

CrowdStrike does not recommend hard coding API credentials or customer identifiers within source code.

queryCombinedFirewallPolicyMembers

Search for members of a Firewall Policy in your environment by providing a FQL filter and paging details. Returns a set of host details which match the filter criteria

PEP8 method name

query_combined_policy_members

Endpoint

Method	Route
	/policy/combined/firewall-members/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
filter			query	string	FQL Syntax formatted string used to limit the results.
id			query	integer	The ID of the Firewall Policy to search for members of.
limit			query	integer	Maximum number of records to return. (Max: 5000)
offset			query	integer	Starting index of overall result set from which to return ids.
sort			query	string	The property to sort by. (Ex: modified_timestamp.desc)
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.query_combined_policy_members(id="string",
                                                filter="string",
                                                offset=integer,
                                                limit=integer,
                                                sort="string"
                                                )
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.queryCombinedFirewallPolicyMembers(id="string",
                                                     filter="string",
                                                     offset=integer,
                                                     limit=integer,
                                                     sort="string"
                                                     )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

response = falcon.command("queryCombinedFirewallPolicyMembers",
                          id="string",
                          filter="string",
                          offset=integer,
                          limit=integer,
                          sort="string"
                          )
print(response)

queryCombinedFirewallPolicies

Search for Firewall Policies in your environment by providing a FQL filter and paging details. Returns a set of Firewall Policies which match the filter criteria

PEP8 method name

query_combined_policies

Endpoint

Method	Route
	/policy/combined/firewall/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
filter			query	string	FQL Syntax formatted string used to limit the results.
limit			query	integer	Maximum number of records to return. (Max: 5000)
offset			query	integer	Starting index of overall result set from which to return ids.
sort			query	string	The property to sort by. (Ex: modified_timestamp.desc)
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.query_combined_policies(filter="string",
                                          offset=integer,
                                          limit=integer,
                                          sort="string"
                                          )
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.queryCombinedFirewallPolicies(filter="string",
                                                offset=integer,
                                                limit=integer,
                                                sort="string"
                                                )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

response = falcon.command("queryCombinedFirewallPolicies",
                          filter="string",
                          offset=integer,
                          limit=integer,
                          sort="string"
                          )
print(response)

performFirewallPoliciesAction

Perform the specified action on the Firewall Policies specified in the request

PEP8 method name

perform_policies_action

Endpoint

Method	Route
	/policy/entities/firewall-actions/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
action_name			query	string	The action to perform. Allowed values: add-host-group disable enable remove-host-group
action_parameters			body	list of dictionaries	List of name / value pairs in JSON format.
body			body	dictionary	Full body payload in JSON format.
group_id			body action_parameters	string	Host Group ID to apply the policy to. String. Overridden if action_parameters is specified.
ids			body	string or list of strings	Response Policy ID(s) to perform actions against.
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.perform_policies_action(action_name="string",
                                          group_id="HOST_GROUP_ID",
                                          ids="ID_TO_UPDATE"
                                          )
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

# Can also be provided using the keyword `group_id`
act_params = [{
    "name": "group_id",
    "value": "HOST_GROUP_ID"
}]

response = falcon.performFirewallPoliciesAction(action_name="string",
                                                action_parameters=act_params,
                                                ids="ID_TO_UPDATE"
                                                )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

PARAMS = {
    "action_name": "string"     # Can also pass this using the keyword 'action_name'
}

act_params = [{
    "name": "group_id",
    "value": "HOST_GROUP_ID"
}]

# You can only update one ID at a time
BODY = {
    "action_parameters": act_params,
    "ids": ["ID_TO_UPDATE"]
}

response = falcon.command("performFirewallPoliciesAction", parameters=PARAMS, body=BODY)
print(response)

setFirewallPoliciesPrecedence

Sets the precedence of Firewall Policies based on the order of IDs specified in the request. The first ID specified will have the highest precedence and the last ID specified will have the lowest. You must specify all non-Default Policies for a platform when updating precedence

PEP8 method name

set_policies_precedence

Endpoint

Method	Route
	/policy/entities/firewall-precedence/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
body			body	dictionary	Full body payload in JSON format.
ids			body	string or list of strings	Firewall Policy ID(s) to adjust precedence.
platform_name			body	string	OS platform name. (Linux, Mac, Windows)

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.set_policies_precedence(ids=id_list, platform_name="string")
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.setFirewallPoliciesPrecedence(ids=id_list, platform_name="string")
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

id_list = ['ID1', 'ID2', 'ID3']

BODY = {
    "ids": id_list,
    "platform_name": "string"
}

response = falcon.command("setFirewallPoliciesPrecedence", body=BODY)
print(response)

getFirewallPolicies

Retrieve a set of Firewall Policies by specifying their IDs

PEP8 method name

get_policies

Endpoint

Method	Route
	/policy/entities/firewall/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
ids			query	string or list of strings	The ID(s) of the Firewall Policies to return.
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.get_policies(ids=id_list)
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.getFirewallPolicies(ids=id_list)
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.command("getFirewallPolicies", ids=id_list)
print(response)

createFirewallPolicies

Create Firewall Policies by specifying details about the policy to create

PEP8 method name

create_policies

Endpoint

Method	Route
	/policy/entities/firewall/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
body			body	dictionary	Full body payload in JSON format.
description			body	string	Firewall Policy description.
clone_id			body	string	Firewall Policy ID to clone.
name			body	string	Firewall Policy name.
platform_name			body	string	Firewall Policy platform.

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.create_policies(clone_id="string",
                                  description="string",
                                  name="string",
                                  platform_name="string"
                                  )
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.createFirewallPolicies(clone_id="string",
                                         description="string",
                                         name="string",
                                         platform_name="string"
                                         )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

BODY = {
    "resources": [
        {
            "clone_id": "string",
            "description": "string",
            "name": "string",
            "platform_name": "Windows",
        }
    ]
}

response = falcon.command("createFirewallPolicies", body=BODY)
print(response)

deleteFirewallPolicies

Delete a set of Firewall Policies by specifying their IDs

PEP8 method name

delete_policies

Endpoint

Method	Route
	/policy/entities/firewall/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
ids			query	string or list of strings	The ID(s) of the Firewall Policies to delete.
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.delete_policies(ids=id_list)
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.deleteFirewallPolicies(ids=id_list)
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

id_list = 'ID1,ID2,ID3'  # Can also pass a list here: ['ID1', 'ID2', 'ID3']

response = falcon.command("deleteFirewallPolicies", ids=id_list)
print(response)

updateFirewallPolicies

Update Firewall Policies by specifying the ID of the policy and details to update

PEP8 method name

update_policies

Endpoint

Method	Route
	/policy/entities/firewall/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
body			body	dictionary	Full body payload in JSON format.
description			body	string	Firewall Policy description.
id			body	string	Firewall Policy ID to update.
name			body	string	Firewall Policy name.
platform_name			body	string	Firewall Policy platform.

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.update_policies(description="string",
                                  id="string",
                                  name="string",
                                  platform_name="string"
                                  )
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.updateFirewallPolicies(description="string",
                                         id="string",
                                         name="string",
                                         platform_name="string"
                                         )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

BODY = {
    "resources": [
        {
            "id": "string",
            "description": "string",
            "name": "string",
            "platform_name": "Windows"
        }
    ]
}

response = falcon.command("updateFirewallPolicies", body=BODY)
print(response)

queryFirewallPolicyMembers

Search for members of a Firewall Policy in your environment by providing a FQL filter and paging details. Returns a set of Agent IDs which match the filter criteria

PEP8 method name

query_policy_members

Endpoint

Method	Route
	/policy/queries/firewall-members/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
filter			query	string	FQL Syntax formatted string used to limit the results.
id			query	integer	The ID of the Firewall Policy to search for members of.
limit			query	integer	Maximum number of records to return. (Max: 5000)
offset			query	integer	Starting index of overall result set from which to return ids.
sort			query	string	The property to sort by. (Ex: modified_timestamp.desc)
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.query_policy_members(id="string",
                                       filter="string",
                                       offset=integer,
                                       limit=integer,
                                       sort="string"
                                       )
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.queryFirewallPolicyMembers(id="string",
                                             filter="string",
                                             offset=integer,
                                             limit=integer,
                                             sort="string"
                                             )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

response = falcon.command("queryFirewallPolicyMembers",
                          id="string",
                          filter="string",
                          offset=integer,
                          limit=integer,
                          sort="string"
                          )
print(response)

queryFirewallPolicies

Search for Firewall Policies in your environment by providing a FQL filter and paging details. Returns a set of Firewall Policy IDs which match the filter criteria

PEP8 method name

query_policies

Endpoint

Method	Route
	/policy/queries/firewall/v1

Content-Type

• Produces: application/json

Keyword Arguments

Name	Service	Uber	Type	Data type	Description
filter			query	string	FQL Syntax formatted string used to limit the results.
limit			query	integer	Maximum number of records to return. (Max: 5000)
offset			query	integer	Starting index of overall result set from which to return ids.
sort			query	string	The property to sort by. (Ex: modified_timestamp.desc)
parameters			query	dictionary	Full query string parameters payload in JSON format.

Usage

Service class example (PEP8 syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.query_policies(filter="string",
                                 offset=integer,
                                 limit=integer,
                                 sort="string"
                                 )
print(response)

Service class example (Operation ID syntax)

from falconpy import FirewallPolicies

# Do not hardcode API credentials!
falcon = FirewallPolicies(client_id=CLIENT_ID,
                          client_secret=CLIENT_SECRET
                          )

response = falcon.queryFirewallPolicies(filter="string",
                                        offset=integer,
                                        limit=integer,
                                        sort="string"
                                        )
print(response)

Uber class example

from falconpy import APIHarnessV2

# Do not hardcode API credentials!
falcon = APIHarnessV2(client_id=CLIENT_ID,
                      client_secret=CLIENT_SECRET
                      )

response = falcon.command("queryFirewallPolicies",
                          filter="string",
                          offset=integer,
                          limit=integer,
                          sort="string"
                          )
print(response)