commit 816c49d856c3401d649e7f2259902d3b83b755cf Author: Sven Slootweg Date: Thu Aug 6 21:58:01 2020 +0200 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..3c3629e --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +node_modules diff --git a/README.md b/README.md new file mode 100644 index 0000000..cffdb2e --- /dev/null +++ b/README.md @@ -0,0 +1,11 @@ +# @modular-matrix/is-homeserver-url + +[Validatem](https://validatem.cryto.net/) validator that checks whether a given value is a valid Matrix homeserver base URL. + +Note that this __does not check if a homeserver actually exists at the URL__, it merely checks whether the URL *would* be valid for a homeserver address, from a protocol perspective. + +--- + +Documentation for this module has not been written yet. By the time it reaches 1.0.0, it will have full documentation. + +In the meantime, check out the `example.js` file in the repository for a usage demonstration. diff --git a/example.js b/example.js new file mode 100644 index 0000000..b086621 --- /dev/null +++ b/example.js @@ -0,0 +1,11 @@ +"use strict"; + +const { validateValue } = require("@validatem/core"); +const isHomeserverURL = require("."); + +console.log(validateValue("https://pixie.town", [ isHomeserverURL() ])); // https://pixie.town + +console.log(validateValue("https://pixie.town/_matrix", [ isHomeserverURL() ])); /* + AggregrateValidationError: One or more validation errors occurred at 'Object.' in is-homeserver-url/example.js, at line 8 (): + - Must be a valid Matrix homeserver URL (Must not include a path) +*/ diff --git a/index.js b/index.js new file mode 100644 index 0000000..3370612 --- /dev/null +++ b/index.js @@ -0,0 +1,23 @@ +"use strict"; + +const isURL = require("@validatem/is-url"); +const wrapError = require("@validatem/wrap-error"); +const ignoreResult = require("@validatem/ignore-result"); +const ValidationError = require("@validatem/error"); + +module.exports = function (options = {}) { + let allowedProtocols = (options.permitInsecure === true) + ? [ "http://", "https://" ] + : [ "https://" ]; + + return wrapError("modular-matrix.is-homeserver-url", "Must be a valid Matrix homeserver URL", ignoreResult([ + isURL(allowedProtocols), + function isHomeserverURL(value) { + if (value.pathname != null && value.pathname !== "/") { + throw new ValidationError(`Must not include a path`, { code: "modular-matrix.is-homeserver-url.path" }); + } else if (value.query != null) { + throw new ValidationError(`Must not include query parameters`, { code: "modular-matrix.is-homeserver-url.query" }); + } + } + ]), { preserveOriginalErrors: true }); +}; diff --git a/package.json b/package.json new file mode 100644 index 0000000..d828302 --- /dev/null +++ b/package.json @@ -0,0 +1,22 @@ +{ + "name": "@modular-matrix/is-homeserver-url", + "description": "Validatem validator for verifying that a value is a valid Matrix homeserver base URL", + "keywords": [ + "validatem", + "validator" + ], + "version": "0.1.0", + "main": "index.js", + "repository": "http://git.cryto.net/modular-matrix/is-homeserver-url.git", + "author": "Sven Slootweg ", + "license": "WTFPL OR CC0-1.0", + "dependencies": { + "@validatem/error": "^1.1.0", + "@validatem/ignore-result": "^0.1.1", + "@validatem/is-url": "^0.2.0", + "@validatem/wrap-error": "^0.2.0" + }, + "devDependencies": { + "@validatem/core": "^0.3.12" + } +} diff --git a/yarn.lock b/yarn.lock new file mode 100644 index 0000000..7519097 --- /dev/null +++ b/yarn.lock @@ -0,0 +1,278 @@ +# THIS IS AN AUTOGENERATED FILE. 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