DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
129 lines
4.9 KiB
Text
129 lines
4.9 KiB
Text
Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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// Vendored / modified from @sergiodxa/remix-utils
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// https://github.com/sergiodxa/remix-utils/blob/02af80e12829a53696bfa8f3c2363975cf59f55e/src/server/get-client-ip-address.ts
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// MIT License
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// Copyright (c) 2021 Sergio Xalambrí
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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// The headers to check, in priority order
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const ipHeaderNames = [
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'X-Client-IP',
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'X-Forwarded-For',
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'Fly-Client-IP',
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'CF-Connecting-IP',
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'Fastly-Client-Ip',
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'True-Client-Ip',
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'X-Real-IP',
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'X-Cluster-Client-IP',
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'X-Forwarded',
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'Forwarded-For',
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'Forwarded',
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'X-Vercel-Forwarded-For',
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];
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/**
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* Get the IP address of the client sending a request.
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*
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* It receives a Request headers object and use it to get the
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* IP address from one of the following headers in order.
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*
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* If the IP address is valid, it will be returned. Otherwise, null will be
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* returned.
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*
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* If the header values contains more than one IP address, the first valid one
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* will be returned.
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*/
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function getClientIPAddress(headers) {
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// This will end up being Array<string | string[] | undefined | null> because of the various possible values a header
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// can take
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const headerValues = ipHeaderNames.map((headerName) => {
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const rawValue = headers[headerName];
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const value = Array.isArray(rawValue) ? rawValue.join(';') : rawValue;
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if (headerName === 'Forwarded') {
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return parseForwardedHeader(value);
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}
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return value?.split(',').map((v) => v.trim());
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});
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// Flatten the array and filter out any falsy entries
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const flattenedHeaderValues = headerValues.reduce((acc, val) => {
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if (!val) {
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return acc;
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}
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return acc.concat(val);
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}, []);
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// Find the first value which is a valid IP address, if any
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const ipAddress = flattenedHeaderValues.find(ip => ip !== null && isIP(ip));
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return ipAddress || null;
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}
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function parseForwardedHeader(value) {
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if (!value) {
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return null;
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}
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for (const part of value.split(';')) {
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if (part.startsWith('for=')) {
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return part.slice(4);
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}
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}
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return null;
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}
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//
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/**
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* Custom method instead of importing this from `net` package, as this only exists in node
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* Accepts:
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* 127.0.0.1
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* 192.168.1.1
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* 192.168.1.255
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* 255.255.255.255
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* 10.1.1.1
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* 0.0.0.0
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* 2b01:cb19:8350:ed00:d0dd:fa5b:de31:8be5
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*
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* Rejects:
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* 1.1.1.01
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* 30.168.1.255.1
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* 127.1
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* 192.168.1.256
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* -1.2.3.4
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* 1.1.1.1.
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* 3...3
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* 192.168.1.099
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*/
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function isIP(str) {
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const regex =
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/(?:^(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}$)|(?:^(?:(?:[a-fA-F\d]{1,4}:){7}(?:[a-fA-F\d]{1,4}|:)|(?:[a-fA-F\d]{1,4}:){6}(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|:[a-fA-F\d]{1,4}|:)|(?:[a-fA-F\d]{1,4}:){5}(?::(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-fA-F\d]{1,4}){1,2}|:)|(?:[a-fA-F\d]{1,4}:){4}(?:(?::[a-fA-F\d]{1,4}){0,1}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-fA-F\d]{1,4}){1,3}|:)|(?:[a-fA-F\d]{1,4}:){3}(?:(?::[a-fA-F\d]{1,4}){0,2}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-fA-F\d]{1,4}){1,4}|:)|(?:[a-fA-F\d]{1,4}:){2}(?:(?::[a-fA-F\d]{1,4}){0,3}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-fA-F\d]{1,4}){1,5}|:)|(?:[a-fA-F\d]{1,4}:){1}(?:(?::[a-fA-F\d]{1,4}){0,4}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-fA-F\d]{1,4}){1,6}|:)|(?::(?:(?::[a-fA-F\d]{1,4}){0,5}:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}|(?::[a-fA-F\d]{1,4}){1,7}|:)))(?:%[0-9a-zA-Z]{1,})?$)/;
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return regex.test(str);
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}
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exports.getClientIPAddress = getClientIPAddress;
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exports.ipHeaderNames = ipHeaderNames;
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//# sourceMappingURL=getIpAddress.js.map
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