91 lines
2.3 KiB
JavaScript
91 lines
2.3 KiB
JavaScript
/* jslint node: true */
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'use strict';
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// ENiGMA½
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const checkAcs = require('./acs_parser.js').parse;
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const Log = require('./logger.js').log;
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// deps
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const assert = require('assert');
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const _ = require('lodash');
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class ACS {
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constructor(client) {
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this.client = client;
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}
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check(acs, scope, defaultAcs) {
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acs = acs ? acs[scope] : defaultAcs;
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acs = acs || defaultAcs;
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try {
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return checkAcs(acs, { client : this.client } );
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} catch(e) {
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Log.warn( { exception : e, acs : acs }, 'Exception caught checking ACS');
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return false;
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}
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}
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//
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// Message Conferences & Areas
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//
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hasMessageConfRead(conf) {
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return this.check(conf.acs, 'read', ACS.Defaults.MessageConfRead);
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}
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hasMessageAreaRead(area) {
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return this.check(area.acs, 'read', ACS.Defaults.MessageAreaRead);
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}
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//
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// File Base / Areas
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//
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hasFileAreaRead(area) {
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return this.check(area.acs, 'read', ACS.Defaults.FileAreaRead);
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}
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hasFileAreaWrite(area) {
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return this.check(area.acs, 'write', ACS.Defaults.FileAreaWrite);
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}
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hasFileAreaDownload(area) {
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return this.check(area.acs, 'download', ACS.Defaults.FileAreaDownload);
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}
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getConditionalValue(condArray, memberName) {
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if(!Array.isArray(condArray)) {
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// no cond array, just use the value
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return condArray;
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}
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assert(_.isString(memberName));
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const matchCond = condArray.find( cond => {
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if(_.has(cond, 'acs')) {
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try {
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return checkAcs(cond.acs, { client : this.client } );
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} catch(e) {
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Log.warn( { exception : e, acs : cond }, 'Exception caught checking ACS');
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return false;
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}
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} else {
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return true; // no acs check req.
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}
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});
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if(matchCond) {
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return matchCond[memberName];
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}
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}
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}
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ACS.Defaults = {
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MessageAreaRead : 'GM[users]',
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MessageConfRead : 'GM[users]',
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FileAreaRead : 'GM[users]',
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FileAreaWrite : 'GM[sysops]',
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FileAreaDownload : 'GM[users]',
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};
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module.exports = ACS;
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