.. index:: single: open_id_logout .. _open_id_logout/0:

.. rst-class:: right

object

open_id_logout

RP-initiated logout URL helpers for OpenID Connect clients.

| Availability: | logtalk_load(open_id(loader))

| Author: Paulo Moura | Version: 1:0:0 | Date: 2026-07-08

| Compilation flags: | static, context_switching_calls

| Imports: | public :ref:`open_id_helpers <open_id_helpers/0>` | Uses: | :ref:`list <list/0>`

| Remarks: | (none)

| Inherited public predicates: |  :ref:`options_protocol/0::check_option/1`  :ref:`options_protocol/0::check_options/1`  :ref:`options_protocol/0::default_option/1`  :ref:`options_protocol/0::default_options/1`  :ref:`options_protocol/0::option/2`  :ref:`options_protocol/0::option/3`  :ref:`options_protocol/0::valid_option/1`  :ref:`options_protocol/0::valid_options/1`  

.. contents:: :local: :backlinks: top

Public predicates

.. index:: logout_url/4 .. _open_id_logout/0::logout_url/4:

logout_url/4 ^^^^^^^^^^^^^^^^

Builds a logout URL for an RP-initiated logout request.

| Compilation flags: | static

| Template: | logout_url(Provider,Request,URL,Options) | Mode and number of proofs: | logout_url(+compound,+compound,-atom,+list(compound)) - one_or_error

| Exceptions: | Request is neither a direct options list nor a request wrapper term containing an options list: | domain_error(open_id_options,Request) | Options is a variable or a partial list: | instantiation_error | Options is neither a variable nor a list: | type_error(list,Options) | An element Option of the list Options is neither a variable nor a compound term: | type_error(compound,Option) | An element Option of the list Options is a compound term but not a valid option: | domain_error(option,Option) | The provider metadata is missing an end-session endpoint: | domain_error(open_id_provider,missing(end_session_endpoint)) | A request value that must be an atom is not an atom: | type_error(atom,Value) | A ui_locales value is neither an atom nor a list of atoms: | domain_error(open_id_space_separated_atom,Value) | The post_logout_redirect_uri is not secure: | domain_error(open_id_post_logout_redirect_uri,URL)

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Protected predicates

(no local declarations; see entity ancestors if any)

Private predicates

(no local declarations; see entity ancestors if any)

Operators

(none)