Adjust ACL remote component to new system

There is no need to implement getMethods anymore. All data comes from
reflection

another set of api tests

code style: line breaks

Apply rector renames

Apply rector fixes to lib/plugin/acl

Merge branch 'pr/2871' into pull-request-2871

* pr/2871:
Rename _acl_add to _acl_addOrUpdate
Fix #1115

Rename _acl_add to _acl_addOrUpdate

because that's what this method actually does now

PSR-2 for ACL plugin

PSR-2 compatibility for the remote API libs

line lengths shortened

This makes sure all files use line lenghts shorter than 120 characters.

This is a quick fix. It might not always be the nicest change.

Fix Typo in remote API (#1938)

* Updated remote.php

Updated remote.php for retrieving all the acl details.

* Updated remote.php

By mistake changed in addAcl instead of listAcls.

Merge remote-tracking branch 'origin/remoteapiGetversions' into duchon-acl_list_xmlrpc

Conflicts:
inc/RemoteAPICore.php

PHPDocs for remote and action

Reverting changes so as to use already existing function, and adding admin check

check permissions in ACL plugin's RPC API component. #1056

Security Fix

Severity: Medium
Type: Remote Priviledge Escalation
Remote: yes

Vulnerability Details:

This fixes a security hole in

check permissions in ACL plugin's RPC API component. #1056

Security Fix

Severity: Medium
Type: Remote Priviledge Escalation
Remote: yes

Vulnerability Details:

This fixes a security hole in the ACL plugins remote API component. The
plugin failed to check for superuser permissions before executing ACL
addition or deletion. This means everybody with permissions to call the
XMLRPC API also had permissions to set up their own ACL rules and thus
circumventing any existing rules.

Risk Assessment:

The XMLRPC API in DokuWiki is marked experimental and off by default. It
also implements an additional safeguard by giving access to a configured
circle of users and groups only. So only a minor number of DokuWiki
installations will be affected at all.
For affected installations the risk is high if users with access to the
API are not to be trusted.
Thus the overall severity of medium.

Resolution:

Installations applying this commit are safe. A hotfix is about to be
released. Meanwhile users are advised to disable the XMLRPC API in the
config manager.

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Fixing bugs found by scrutinizer

Adding listAcls to the XMLRPC API as suggested in Issue #1054

Many PHPDocs, some unused and dyn declared vars

many PHPDocs
some unused variables
some dynamically declared variables declared

more scrutinizer issue improvements

Fix CodeSniffer violations

Remove whitespace from end of lines to reduce the number of CodeSniffer
violations.

corrected coding style, deleted ?>, renamed function keys and used plugin_load

moving ACL remote functions to the ACL plugin