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/lib/zend/Zend/Service/Amazon/Ec2/ -> Securitygroups.php (summary)

Zend Framework LICENSE

Copyright: Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
License: http://framework.zend.com/license/new-bsd New BSD License
Version: $Id$
File Size: 301 lines (12 kb)
Included or required:0 times
Referenced: 0 times
Includes or requires: 0 files

Defines 1 class

Zend_Service_Amazon_Ec2_Securitygroups:: (7 methods):
  create()
  describe()
  delete()
  authorizeIp()
  authorizeGroup()
  revokeIp()
  revokeGroup()


Class: Zend_Service_Amazon_Ec2_Securitygroups  - X-Ref

An Amazon EC2 interface to create, delete, describe, grand and revoke sercurity permissions.

create($name, $description)   X-Ref
Creates a new security group.

Every instance is launched in a security group. If no security group is specified
during launch, the instances are launched in the default security group. Instances
within the same security group have unrestricted network access to each other.
Instances will reject network access attempts from other instances in a different
security group. As the owner of instances you can grant or revoke specific permissions
using the {@link authorizeIp}, {@link authorizeGroup}, {@link revokeGroup} and
{$link revokeIp} operations.

param: string $name          Name of the new security group.
param: string $description   Description of the new security group.
return: boolean

describe($name = null)   X-Ref
Returns information about security groups that you own.

If you specify security group names, information about those security group is returned.
Otherwise, information for all security group is returned. If you specify a group
that does not exist, a fault is returned.

param: string|array $name    List of security groups to describe
return: array

delete($name)   X-Ref
Deletes a security group.

If you attempt to delete a security group that contains instances, a fault is returned.
If you attempt to delete a security group that is referenced by another security group,
a fault is returned. For example, if security group B has a rule that allows access
from security group A, security group A cannot be deleted until the allow rule is removed.

param: string $name          Name of the security group to delete.
return: boolean

authorizeIp($name, $ipProtocol, $fromPort, $toPort, $cidrIp)   X-Ref
Adds permissions to a security group

Permissions are specified by the IP protocol (TCP, UDP or ICMP), the source of the request
(by IP range or an Amazon EC2 user-group pair), the source and destination port ranges
(for TCP and UDP), and the ICMP codes and types (for ICMP). When authorizing ICMP, -1
can be used as a wildcard in the type and code fields.

Permission changes are propagated to instances within the security group as quickly as
possible. However, depending on the number of instances, a small delay might occur.


param: string $name                  Name of the group to modify.
param: string $ipProtocol            IP protocol to authorize access to when operating on a CIDR IP.
param: integer $fromPort             Bottom of port range to authorize access to when operating on a CIDR IP.
param: integer $toPort               Top of port range to authorize access to when operating on a CIDR IP.
param: string $cidrIp                CIDR IP range to authorize access to when operating on a CIDR IP.
return: boolean

authorizeGroup($name, $groupName, $ownerId)   X-Ref
Adds permissions to a security group

When authorizing a user/group pair permission, GroupName, SourceSecurityGroupName and
SourceSecurityGroupOwnerId must be specified.

Permission changes are propagated to instances within the security group as quickly as
possible. However, depending on the number of instances, a small delay might occur.

param: string $name                  Name of the group to modify.
param: string $groupName             Name of security group to authorize access to when operating on a user/group pair.
param: string $ownerId               Owner of security group to authorize access to when operating on a user/group pair.
return: boolean

revokeIp($name, $ipProtocol, $fromPort, $toPort, $cidrIp)   X-Ref
Revokes permissions from a security group. The permissions used to revoke must be specified
using the same values used to grant the permissions.

Permissions are specified by the IP protocol (TCP, UDP or ICMP), the source of the request
(by IP range or an Amazon EC2 user-group pair), the source and destination port ranges
(for TCP and UDP), and the ICMP codes and types (for ICMP). When authorizing ICMP, -1
can be used as a wildcard in the type and code fields.

Permission changes are propagated to instances within the security group as quickly as
possible. However, depending on the number of instances, a small delay might occur.


param: string $name                  Name of the group to modify.
param: string $ipProtocol            IP protocol to revoke access to when operating on a CIDR IP.
param: integer $fromPort             Bottom of port range to revoke access to when operating on a CIDR IP.
param: integer $toPort               Top of port range to revoked access to when operating on a CIDR IP.
param: string $cidrIp                CIDR IP range to revoke access to when operating on a CIDR IP.
return: boolean

revokeGroup($name, $groupName, $ownerId)   X-Ref
Revokes permissions from a security group. The permissions used to revoke must be specified
using the same values used to grant the permissions.

Permission changes are propagated to instances within the security group as quickly as
possible. However, depending on the number of instances, a small delay might occur.

When revoking a user/group pair permission, GroupName, SourceSecurityGroupName and
SourceSecurityGroupOwnerId must be specified.

param: string $name                  Name of the group to modify.
param: string $groupName             Name of security group to revoke access to when operating on a user/group pair.
param: string $ownerId               Owner of security group to revoke access to when operating on a user/group pair.
return: boolean



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