orber_acl(3erl) [linux man page]
orber_acl(3erl) Erlang Module Definition orber_acl(3erl) NAME
orber_acl - 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. Ericsson AB orber 3.6.20 orber_acl(3erl)
Check Out this Related Man Page
CosNotifyFilter_MappingFilter(3erl) Erlang Module Definition CosNotifyFilter_MappingFilter(3erl) NAME
CosNotifyFilter_MappingFilter - This module implements the OMG CosNotifyFilter::MappingFilter interface. DESCRIPTION
The main purpose of this module is to match events against associated constraints and return the value for the first constraint that returns true for the given event. If all constraints return false the default value will be returned. To get access to the record definitions for the structures use: -include_lib("cosNotification/include/*.hrl"). EXPORTS
_get_constraint_grammar(MappingFilter) -> Grammar Types MappingFilter = #objref Grammar = string() This operation returns which type of Grammar the MappingFilter uses. Currently, only "EXTENDED_TCL" is supported. _get_value_type(MappingFilter) -> CORBA::TypeCode Types MappingFilter = #objref This readonly attribute maintains the CORBA::TypeCode of the default value associated with the target object. _get_default_value(MappingFilter) -> #any Types MappingFilter = #objref This readonly attribute maintains the #any{} default value associated with the target object. add_mapping_constraints(MappingFilter, MappingConstraintPairSeq) -> Reply Types MappingFilter = #objref MappingConstraintPairSeq = [MappingConstraintPair] MappingConstraintPair = #'CosNotifyFilter_MappingConstraintPair'{constraint_expression, result_to_set} constraint_expression = #'CosNotifyFilter_ConstraintExp'{event_types, constraint_expr} event_types = #'CosNotification_EventTypeSeq'{} constraint_expr = string() result_to_set = #any Reply = MappingConstraintInfoSeq | {'EXCEPTION', #'CosNotifyFilter_InvalidConstraint'{constr}} | {'EXCEPTION', #'CosNotify- Filter_InvalidValue'{constr, value}} constr = ConstraintExp ConstraintExp = #'CosNotifyFilter_ConstraintExp'{event_types, constraint_expr} event_types = #'CosNotification_EventTypeSeq'{} constraint_expr = string() MappingConstraintInfoSeq = [MappingConstraintInfo] MappingConstraintInfo = #'CosNotifyFilter_MappingConstraintInfo'{constraint_expression, constraint_id, value} constraint_expression = ConstraintExp constraint_id = long() value = #any This operation add new mapping constraints, which will be used when trying to override Quality of Service settings defined in the given event. If a constraint return true the associated value will be returned, otherwise the default value. modify_constraints(MappingFilter, ConstraintIDSeq, MappingConstraintInfoSeq) -> Reply Types MappingFilter = #objref ConstraintIDSeq = [ConstraintID] ConstraintID = long() MappingConstraintInfoSeq = [MappingConstraintInfo] MappingConstraintInfo = #'CosNotifyFilter_MappingConstraintInfo'{constraint_expression, constraint_id, value} constraint_expression = ConstraintExp constraint_id = long() value = #any ConstraintInfoSeq = [ConstraintInfo] ConstraintInfo = #'CosNotifyFilter_ConstraintInfo'{constraint_expression, constraint_id} constraint_expression = ConstraintExp constraint_id = long() Reply = ok | {'EXCEPTION', #'CosNotifyFilter_InvalidConstraint'{constr}} | {'EXCEPTION', #'CosNotifyFilter_ConstraintNot- Found'{id}} | {'EXCEPTION', #'CosNotifyFilter_InvalidValue'{constr, value}} constr = ConstraintExp id = long() value = #any ConstraintExp = #'CosNotifyFilter_ConstraintExp'{event_types, constraint_expr} event_types = #'CosNotification_EventTypeSeq'{} constraint_expr = string() The ConstraintIDSeq supplied should relate to constraints the caller wishes to remove. If any of the supplied Id's are not found an exception will be raised. This operation also accepts a sequence of MappingConstraintInfo which will be added. If the target object cannot modify the constraints as requested an exception is raised describing which constraint, and why, could not be updated. get_mapping_constraints(MappingFilter, ConstraintIDSeq) -> Reply Types MappingFilter = #objref ConstraintIDSeq = [ConstraintID] ConstraintID = long() Reply = MappingConstraintInfoSeq | {'EXCEPTION', #'CosNotifyFilter_ConstraintNotFound'{id}} MappingConstraintInfoSeq = [MappingConstraintInfo] MappingConstraintInfo = #'CosNotifyFilter_MappingConstraintInfo'{constraint_expression, constraint_id, value} constraint_expression = ConstraintExp ConstraintExp = #'CosNotifyFilter_ConstraintExp'{event_types, constraint_expr} event_types = #'CosNotification_EventTypeSeq'{} constraint_expr = string() constraint_id = id = long() value = #any When adding a new constraint a unique Id is returned, which is accepted as input for this operation. The associated constraint is returned, but if no such Id exists an exception is raised. get_all_mapping_constraints(MappingFilter) -> MappingConstraintInfoSeq Types MappingFilter = #objref MappingConstraintInfoSeq = [MappingConstraintInfo] MappingConstraintInfo = #'CosNotifyFilter_MappingConstraintInfo'{constraint_expression, constraint_id, value} constraint_expression = ConstraintExp ConstraintExp = #'CosNotifyFilter_ConstraintExp'{event_types, constraint_expr} event_types = #'CosNotification_EventTypeSeq'{} constraint_expr = string() constraint_id = long() value = #any This operation returns a sequence of all unique Id's associated with the target object. If no constraint have been added the sequence will be empty. remove_all_mapping_constraints(MappingFilter) -> ok Types MappingFilter = #objref This operation removes all constraints associated with the target object. destroy(MappingFilter) -> ok Types MappingFilter = #objref This operation terminates the target object. Remember to remove this Filter from the objects it have been associated with. match(MappingFilter, Event) -> Reply Types MappingFilter = #objref Event = #any Reply = {boolean(), #any} | {'EXCEPTION', #'CosNotifyFilter_UnsupportedFilterableData'{}} This operation evaluates Any events with the Filter's constraints, and returns the value to use. The value is the default value if all constraints returns false and the value associated with the first constraint returning true. match_structured(MappingFilter, Event) -> Reply Types MappingFilter = #objref Event = #'CosNotification_StructuredEvent'{} Reply = {boolean(), #any} | {'EXCEPTION', #'CosNotifyFilter_UnsupportedFilterableData'{}} Similar to match/2 but accepts a structured event as input. Ericsson AB cosNotification 1.1.16 CosNotifyFilter_MappingFilter(3erl)