HierarchicalOperationalBindings {joint-iso-itu-t ds(5) module(1)
  hierarchicalOperationalBindings(20) 5} DEFINITIONS ::=
BEGIN

-- EXPORTS All 
-- The types and values defined in this module are exported for use in the other ASN.1 modules contained 
-- within the Directory Specifications, and for the use of other applications which will use them to access 
-- Directory services. Other applications may use them for their own purposes, but this will not constrain
-- extensions and modifications needed to maintain or improve the Directory service.
IMPORTS
  -- from ITU-T Rec. X.501 | ISO/IEC 9594-2
  directoryOperationalBindingTypes, directoryOSIProtocols,
    distributedOperations, informationFramework, opBindingManagement
    FROM UsefulDefinitions {joint-iso-itu-t ds(5) module(1)
      usefulDefinitions(0) 5}
  Attribute, DistinguishedName, RelativeDistinguishedName
    FROM InformationFramework informationFramework
  OPERATIONAL-BINDING
    FROM OperationalBindingManagement opBindingManagement
  -- from ITU-T Rec. X.518 | ISO/IEC 9594-4
  MasterAndShadowAccessPoints
    FROM DistributedOperations distributedOperations
  -- from ITU-T Rec. X.519 | ISO/IEC 9594-5
  directorySystemAC
    FROM DirectoryOSIProtocols directoryOSIProtocols
  id-op-binding-hierarchical, id-op-binding-non-specific-hierarchical
    FROM DirectoryOperationalBindingTypes directoryOperationalBindingTypes;

-- types 
HierarchicalAgreement ::= SEQUENCE {
  rdn                [0]  RelativeDistinguishedName,
  immediateSuperior  [1]  DistinguishedName
}

SuperiorToSubordinate ::= SEQUENCE {
  contextPrefixInfo      [0]  DITcontext,
  entryInfo              [1]  SET SIZE (1..MAX) OF Attribute OPTIONAL,
  immediateSuperiorInfo  [2]  SET SIZE (1..MAX) OF Attribute OPTIONAL
}

DITcontext ::= SEQUENCE OF Vertex

Vertex ::= SEQUENCE {
  rdn           [0]  RelativeDistinguishedName,
  admPointInfo  [1]  SET SIZE (1..MAX) OF Attribute OPTIONAL,
  subentries    [2]  SET SIZE (1..MAX) OF SubentryInfo OPTIONAL,
  accessPoints  [3]  MasterAndShadowAccessPoints OPTIONAL
}

SubentryInfo ::= SEQUENCE {
  rdn   [0]  RelativeDistinguishedName,
  info  [1]  SET OF Attribute
}

SubordinateToSuperior ::= SEQUENCE {
  accessPoints  [0]  MasterAndShadowAccessPoints OPTIONAL,
  alias         [1]  BOOLEAN DEFAULT FALSE,
  entryInfo     [2]  SET SIZE (1..MAX) OF Attribute OPTIONAL,
  subentries    [3]  SET SIZE (1..MAX) OF SubentryInfo OPTIONAL
}

SuperiorToSubordinateModification ::=
  SuperiorToSubordinate(WITH COMPONENTS {
                          ...,
                          entryInfo  ABSENT
                        })

NonSpecificHierarchicalAgreement ::= SEQUENCE {
  immediateSuperior  [1]  DistinguishedName
}

NHOBSuperiorToSubordinate ::=
  SuperiorToSubordinate(WITH COMPONENTS {
                          ...,
                          entryInfo  ABSENT
                        })

NHOBSubordinateToSuperior ::= SEQUENCE {
  accessPoints  [0]  MasterAndShadowAccessPoints OPTIONAL,
  subentries    [3]  SET SIZE (1..MAX) OF SubentryInfo OPTIONAL
}

-- operational binding information objects 
hierarchicalOperationalBinding OPERATIONAL-BINDING ::= {
  AGREEMENT             HierarchicalAgreement
  APPLICATION CONTEXTS  {{directorySystemAC}}
  ASYMMETRIC ROLE-A
    { -- superior DSAESTABLISHMENT-INITIATOR  TRUE
                     ESTABLISHMENT-PARAMETER  SuperiorToSubordinate
                     MODIFICATION-INITIATOR   TRUE
                     MODIFICATION-PARAMETER   SuperiorToSubordinateModification
                     TERMINATION-INITIATOR    TRUE}
  ROLE-B
    { -- subordinate DSAESTABLISHMENT-INITIATOR  TRUE
                        ESTABLISHMENT-PARAMETER  SubordinateToSuperior
                        MODIFICATION-INITIATOR   TRUE
                        MODIFICATION-PARAMETER   SubordinateToSuperior
                        TERMINATION-INITIATOR    TRUE}
  ID                    id-op-binding-hierarchical
}

nonSpecificHierarchicalOperationalBinding OPERATIONAL-BINDING ::= {
  AGREEMENT             NonSpecificHierarchicalAgreement
  APPLICATION CONTEXTS  {{directorySystemAC}}
  ASYMMETRIC ROLE-A
    { -- superior DSAESTABLISHMENT-PARAMETER  NHOBSuperiorToSubordinate
                     MODIFICATION-INITIATOR   TRUE
                     MODIFICATION-PARAMETER   NHOBSuperiorToSubordinate
                     TERMINATION-INITIATOR    TRUE}
  ROLE-B
    { -- subordinate DSAESTABLISHMENT-INITIATOR  TRUE
                        ESTABLISHMENT-PARAMETER  NHOBSubordinateToSuperior
                        MODIFICATION-INITIATOR   TRUE
                        MODIFICATION-PARAMETER   NHOBSubordinateToSuperior
                        TERMINATION-INITIATOR    TRUE}
  ID                    id-op-binding-non-specific-hierarchical
}

END -- HierarchicalOperationalBindings