diff options
Diffstat (limited to 'node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js')
-rw-r--r-- | node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js b/node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js new file mode 100644 index 000000000..8af841b65 --- /dev/null +++ b/node_modules/request/node_modules/tough-cookie/lib/permuteDomain.js @@ -0,0 +1,56 @@ +/*! + * Copyright (c) 2015, Salesforce.com, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of Salesforce.com nor the names of its contributors may + * be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +"use strict"; +var pubsuffix = require('./pubsuffix'); + +// Gives the permutation of all possible domainMatch()es of a given domain. The +// array is in shortest-to-longest order. Handy for indexing. +function permuteDomain (domain) { + var pubSuf = pubsuffix.getPublicSuffix(domain); + if (!pubSuf) { + return null; + } + if (pubSuf == domain) { + return [domain]; + } + + var prefix = domain.slice(0, -(pubSuf.length + 1)); // ".example.com" + var parts = prefix.split('.').reverse(); + var cur = pubSuf; + var permutations = [cur]; + while (parts.length) { + cur = parts.shift() + '.' + cur; + permutations.push(cur); + } + return permutations; +} + +exports.permuteDomain = permuteDomain; |