80 lines
2.2 KiB
JavaScript
80 lines
2.2 KiB
JavaScript
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const { DocumentTypes, SEPARATOR } = require("./db/utils")
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const APP_PREFIX = DocumentTypes.APP + SEPARATOR
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function confirmAppId(possibleAppId) {
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return possibleAppId && possibleAppId.startsWith(APP_PREFIX)
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? possibleAppId
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: undefined
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}
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/**
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* Given a request tries to find the appId, which can be located in various places
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* @param {object} ctx The main request body to look through.
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* @returns {string|undefined} If an appId was found it will be returned.
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*/
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exports.getAppId = ctx => {
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const options = [ctx.headers["x-budibase-app-id"], ctx.params.appId]
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if (ctx.subdomains) {
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options.push(ctx.subdomains[1])
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}
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let appId
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for (let option of options) {
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appId = confirmAppId(option)
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if (appId) {
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break
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}
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}
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// look in body if can't find it in subdomain
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if (!appId && ctx.request.body && ctx.request.body.appId) {
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appId = confirmAppId(ctx.request.body.appId)
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}
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let appPath =
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ctx.request.headers.referrer ||
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ctx.path.split("/").filter(subPath => subPath.startsWith(APP_PREFIX))
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if (!appId && appPath.length !== 0) {
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appId = confirmAppId(appPath[0])
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}
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return appId
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}
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/**
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* Store a cookie for the request, has a hardcoded expiry.
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* @param {object} ctx The request which is to be manipulated.
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* @param {string} name The name of the cookie to set.
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* @param {string|object} value The value of cookie which will be set.
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*/
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exports.setCookie = (ctx, value, name = "builder") => {
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const expires = new Date()
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expires.setDate(expires.getDate() + 1)
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if (!value) {
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ctx.cookies.set(name)
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} else {
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ctx.cookies.set(name, value, {
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expires,
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path: "/",
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httpOnly: false,
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overwrite: true,
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})
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}
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}
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/**
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* Utility function, simply calls setCookie with an empty string for value
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*/
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exports.clearCookie = (ctx, name) => {
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exports.setCookie(ctx, "", name)
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}
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/**
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* Checks if the API call being made (based on the provided ctx object) is from the client. If
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* the call is not from a client app then it is from the builder.
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* @param {object} ctx The koa context object to be tested.
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* @return {boolean} returns true if the call is from the client lib (a built app rather than the builder).
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*/
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exports.isClient = ctx => {
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return ctx.headers["x-budibase-type"] === "client"
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}
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