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from moto.ec2.utils import add_tag_specification
from ._base_response import EC2BaseResponse
class ElasticIPAddresses(EC2BaseResponse):
def allocate_address(self):
domain = self._get_param("Domain", if_none="standard")
reallocate_address = self._get_param("Address", if_none=None)
tags = self._get_multi_param("TagSpecification")
tags = add_tag_specification(tags)
if self.is_not_dryrun("AllocateAddress"):
if reallocate_address:
address = self.ec2_backend.allocate_address(
domain, address=reallocate_address, tags=tags
)
else:
address = self.ec2_backend.allocate_address(domain, tags=tags)
template = self.response_template(ALLOCATE_ADDRESS_RESPONSE)
return template.render(address=address)
def associate_address(self):
instance = eni = None
if "InstanceId" in self.querystring:
instance = self.ec2_backend.get_instance(self._get_param("InstanceId"))
elif "NetworkInterfaceId" in self.querystring:
eni = self.ec2_backend.get_network_interface(
self._get_param("NetworkInterfaceId")
)
else:
self.ec2_backend.raise_error(
"MissingParameter",
"Invalid request, expect InstanceId/NetworkId parameter.",
)
reassociate = False
if "AllowReassociation" in self.querystring:
reassociate = self._get_param("AllowReassociation") == "true"
if self.is_not_dryrun("AssociateAddress"):
if instance or eni:
if "PublicIp" in self.querystring:
eip = self.ec2_backend.associate_address(
instance=instance,
eni=eni,
address=self._get_param("PublicIp"),
reassociate=reassociate,
)
elif "AllocationId" in self.querystring:
eip = self.ec2_backend.associate_address(
instance=instance,
eni=eni,
allocation_id=self._get_param("AllocationId"),
reassociate=reassociate,
)
else:
self.ec2_backend.raise_error(
"MissingParameter",
"Invalid request, expect PublicIp/AllocationId parameter.",
)
else:
self.ec2_backend.raise_error(
"MissingParameter",
"Invalid request, expect either instance or ENI.",
)
template = self.response_template(ASSOCIATE_ADDRESS_RESPONSE)
return template.render(address=eip)
def describe_addresses(self):
self.error_on_dryrun()
allocation_ids = self._get_multi_param("AllocationId")
public_ips = self._get_multi_param("PublicIp")
filters = self._filters_from_querystring()
addresses = self.ec2_backend.describe_addresses(
allocation_ids, public_ips, filters
)
template = self.response_template(DESCRIBE_ADDRESS_RESPONSE)
return template.render(addresses=addresses)
def disassociate_address(self):
if self.is_not_dryrun("DisAssociateAddress"):
if "PublicIp" in self.querystring:
self.ec2_backend.disassociate_address(
address=self._get_param("PublicIp")
)
elif "AssociationId" in self.querystring:
self.ec2_backend.disassociate_address(
association_id=self._get_param("AssociationId")
)
else:
self.ec2_backend.raise_error(
"MissingParameter",
"Invalid request, expect PublicIp/AssociationId parameter.",
)
return self.response_template(DISASSOCIATE_ADDRESS_RESPONSE).render()
def release_address(self):
if self.is_not_dryrun("ReleaseAddress"):
if "PublicIp" in self.querystring:
self.ec2_backend.release_address(address=self._get_param("PublicIp"))
elif "AllocationId" in self.querystring:
self.ec2_backend.release_address(
allocation_id=self._get_param("AllocationId")
)
else:
self.ec2_backend.raise_error(
"MissingParameter",
"Invalid request, expect PublicIp/AllocationId parameter.",
)
return self.response_template(RELEASE_ADDRESS_RESPONSE).render()
ALLOCATE_ADDRESS_RESPONSE = """<AllocateAddressResponse xmlns="http://ec2.amazonaws.com/doc/2013-10-15/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<publicIp>{{ address.public_ip }}</publicIp>
<domain>{{ address.domain }}</domain>
{% if address.allocation_id %}
<allocationId>{{ address.allocation_id }}</allocationId>
{% endif %}
</AllocateAddressResponse>"""
ASSOCIATE_ADDRESS_RESPONSE = """<AssociateAddressResponse xmlns="http://ec2.amazonaws.com/doc/2013-10-15/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<return>true</return>
{% if address.association_id %}
<associationId>{{ address.association_id }}</associationId>
{% endif %}
</AssociateAddressResponse>"""
DESCRIBE_ADDRESS_RESPONSE = """<DescribeAddressesResponse xmlns="http://ec2.amazonaws.com/doc/2013-10-15/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<addressesSet>
{% for address in addresses %}
<item>
<publicIp>{{ address.public_ip }}</publicIp>
<domain>{{ address.domain }}</domain>
{% if address.instance %}
<instanceId>{{ address.instance.id }}</instanceId>
{% else %}
<instanceId/>
{% endif %}
{% if address.eni %}
<networkInterfaceId>{{ address.eni.id }}</networkInterfaceId>
<privateIpAddress>{{ address.eni.private_ip_address }}</privateIpAddress>
<networkInterfaceOwnerId>{{ address.eni.owner_id }}</networkInterfaceOwnerId>
{% else %}
<networkInterfaceId/>
{% endif %}
{% if address.allocation_id %}
<allocationId>{{ address.allocation_id }}</allocationId>
{% endif %}
{% if address.association_id %}
<associationId>{{ address.association_id }}</associationId>
{% endif %}
<tagSet>
{% for tag in address.get_tags() %}
<item>
<key>{{ tag.key }}</key>
<value>{{ tag.value }}</value>
</item>
{% endfor %}
</tagSet>
</item>
{% endfor %}
</addressesSet>
</DescribeAddressesResponse>"""
DISASSOCIATE_ADDRESS_RESPONSE = """<DisassociateAddressResponse xmlns="http://ec2.amazonaws.com/doc/2013-10-15/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<return>true</return>
</DisassociateAddressResponse>"""
RELEASE_ADDRESS_RESPONSE = """<ReleaseAddressResponse xmlns="http://ec2.amazonaws.com/doc/2013-10-15/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<return>true</return>
</ReleaseAddressResponse>"""
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