Erlang -- orber_acl

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orber
Reference Manual
Version 3.6.24

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- any
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  - create/0
  - create/2
  - set_typecode/2
  - get_typecode/1
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- fixed
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  - create/3
  - get_typecode/1
  - add/2
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- corba
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  - create/2
  - create/3
  - create/4
  - create_link/2
  - create_link/3
  - create_link/4
  - dispose/1
  - create_nil_objref/0
  - create_subobject_key/2
  - get_subobject_key/1
  - get_pid/1
  - raise/1
  - reply/2
  - resolve_initial_references/1
  - resolve_initial_references/2
  - add_initial_service/2
  - remove_initial_service/1
  - list_initial_services/0
  - resolve_initial_references_remote/2
  - resolve_initial_references_remote/3
  - list_initial_services_remote/1
  - list_initial_services_remote/2
  - object_to_string/1
  - string_to_object/1
  - string_to_object/2
  - print_object/1
  - add_alternate_iiop_address/3
  - orb_init/1
- corba_object
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  - get_interface/1
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  - is_a/2
  - is_a/3
  - is_remote/1
  - non_existent/1
  - non_existent/2
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  - not_existent/2
  - is_equivalent/2
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- orber
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  - start/0
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  - info/0
  - info/1
  - exception_info/1
  - is_system_exception/1
  - get_tables/0
  - get_ORBInitRef/0
  - get_ORBDefaultInitRef/0
  - domain/0
  - iiop_port/0
  - iiop_out_ports/0
  - iiop_out_ports_random/0
  - iiop_out_ports_attempts/0
  - iiop_ssl_port/0
  - iiop_timeout/0
  - iiop_connection_timeout/0
  - iiop_connections/0
  - iiop_connections/1
  - iiop_connections_pending/0
  - iiop_in_connection_timeout/0
  - iiop_acl/0
  - activate_audit_trail/0
  - activate_audit_trail/1
  - deactivate_audit_trail/0
  - add_listen_interface/2
  - add_listen_interface/3
  - add_listen_interface/3
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  - close_connection/1
  - close_connection/2
  - secure/0
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  - set_ssl_client_options/1
  - objectkeys_gc_time/0
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  - install/1
  - install/2
  - uninstall/0
  - add_node/2
  - remove_node/1
  - configure/2
- orber_ifr
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  - init/2
  - find_repository/0
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  - destroy/1
  - get_id/1
  - set_id/2
  - get_name/1
  - set_name/2
  - get_version/1
  - set_version/2
  - get_defined_in/1
  - get_absolute_name/1
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  - describe/1
  - move/4
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  - contents/3
  - lookup_name/5
  - describe_contents/4
  - create_module/4
  - create_constant/6
  - create_struct/5
  - create_union/6
  - create_enum/5
  - create_alias/5
  - create_interface/5
  - create_exception/5
  - get_type/1
  - lookup_id/2
  - get_primitive/2
  - create_string/2
  - create_wstring/2
  - create_fixed/3
  - create_sequence/3
  - create_array/3
  - create_idltype/2
  - get_type_def/1
  - set_type_def/2
  - get_value/1
  - set_value/2
  - get_members/1
  - set_members/2
  - get_discriminator_type/1
  - get_discriminator_type_def/1
  - set_discriminator_type_def/2
  - get_original_type_def/1
  - set_original_type_def/2
  - get_kind/1
  - get_bound/1
  - set_bound/2
  - get_element_type/1
  - get_element_type_def/1
  - set_element_type_def/2
  - get_length/1
  - set_length/2
  - get_mode/1
  - set_mode/2
  - get_result/1
  - get_result_def/1
  - set_result_def/2
  - get_params/1
  - set_params/2
  - get_contexts/1
  - set_contexts/2
  - get_exceptions/1
  - set_exceptions/2
  - get_base_interfaces/1
  - set_base_interfaces/2
  - is_a/2
  - describe_interface/1
  - create_attribute/6
  - create_operation/9
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  - null/0
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  - object_reference/2
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  - string/1
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  - fixed/2
  - sequence/2
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  - alias/3
  - exception/3
  - get_tc/1
  - get_tc/1
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  - Top of manual page
  - match/2
  - match/3
  - verify/3
  - range/2
- CosNaming
- CosNaming_NamingContext
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  - bind/3
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  - resolve/2
  - unbind/2
  - new_context/1
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  - list/2
- CosNaming_NamingContextExt
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  - to_string/2
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- CosNaming_BindingIterator
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  - next_one/1
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  - create/0
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  - equal/2
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  - to_idl_form/1
  - from_idl_form/1
- lname_component
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  - create/0
  - get_id/1
  - set_id/2
  - get_kind/1
  - set_kind/2
- Module_Interface
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  - Module_Interface:typeID/0
  - Module_Interface:oe_create/0
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  - Module_Interface:oe_create/1
  - Module_Interface:oe_create_link/1
  - Module_Interface:oe_create/2
  - Module_Interface:oe_create_link/2
  - Module_Interface:own_functions/4
  - Module_Interface:own_functions/5
  - Module_Interface_impl:init/1
  - Module_Interface_impl:terminate/2
  - Module_Interface_impl:code_change/3
  - Module_Interface_impl:handle_info/2
  - Module_Interface_impl:own_functions/4
  - Module_Interface_impl:own_functions/5
  - Module_Interface_impl:own_functions/6
  - Module_Interface_impl:own_functions/5
  - Module_Interface_impl:own_functions/4
  - Module_Interface_impl:own_functions/5
- interceptors
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  - new_in_connection/3
  - new_in_connection/5
  - new_out_connection/3
  - new_out_connection/5
  - closed_in_connection/1
  - closed_out_connection/1
  - in_reply/6
  - in_reply_encoded/6
  - in_request/6
  - in_request_encoded/6
  - out_reply/6
  - out_reply_encoded/6
  - out_request/6
  - out_request_encoded/6
- orber_diagnostics
  - Top of manual page
  - nameservice/0
  - nameservice/1
  - missing_modules/0

# orber_acl

### MODULE

orber_acl

### MODULE SUMMARY

Orber ACL operations

### DESCRIPTION

This module contains functions intended for analyzing Access Control List (ACL) filters. The filters uses a extended format of Classless Inter Domain Routing (CIDR). For example, "123.123.123.10" limits the connection to that particular host, while "123.123.123.10/17" allows connections to or from any host equal to the 17 most significant bits. Orber also allow the user to specify a certain port or port range, for example, "123.123.123.10/17#4001" and "123.123.123.10/17#4001/5001" respectively. IPv4 or none compressed IPv6 strings are accepted.

### EXPORTS

match(IP, Direction) -> boolean()
match(IP, Direction, GetInfo) -> Reply

Types:

IP = tuple() | [integer()]
Direction = tcp_in | ssl_in | tcp_out | ssl_out
GetInfo = boolean()
Reply = boolean() | {boolean(), [Interface], PortInfo}
Interface = string()
PortInfo = integer() | {integer(), integer()}

If GetInfo is not supplied or set to false, this operation returns a boolean which tells if the IPv4 or IPv6 address would pass the ACL filter, defined by the iiop_acl configuration parameter, or not. When GetInfo is set to true, a tuple which, besides the boolean that tells if access was granted, also include the defined interfaces and port(s). This operation requires that Orber is running and can be used on a live node to determine if Orber has been properly configured.

verify(IP, Filter, Family) -> Reply

Types:

IP = string()
Filter = string()
Family = inet | inet6
Reply = true | {false, From, To} | {error, string()}
From = string()
To = string()

This operation returns true if the IPv4 or IPv6 address would pass the supplied ACL. If that is not the case, a tuple containing the accepted range is returned. This operation should only be used for test purposes.

range(Filter, Family) -> Reply

Types:

Filter = string()
Family = inet | inet6
Reply = {ok, From, To} | {error, string()}
From = string()
To = string()

Returns the range of accepted IP addresses based on the supplied filter. This operation should only be used for test purposes.