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Add one second timeout to execution of JS bindings

This commit is contained in:
Andrew Kingston 2021-10-13 13:44:43 +01:00
parent d1916cfe49
commit 4d6d453676
1 changed files with 11 additions and 1 deletions
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12
packages/string-templates/src/helpers/javascript.js
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@ -27,6 +27,16 @@ const getContextValue = (path, context) => {
return data return data
} }
// Node polyfill for base64 encoding
const btoa = plainText => {
return Buffer.from(plainText, "utf-8").toString("base64")
}
// Node polyfill for base64 decoding
const atob = base64 => {
return Buffer.from(base64, "base64").toString("utf-8")
}
// Evaluates JS code against a certain context // Evaluates JS code against a certain context
module.exports.processJS = (handlebars, context) => { module.exports.processJS = (handlebars, context) => {
try { try {
@ -39,7 +49,7 @@ module.exports.processJS = (handlebars, context) => {
// Create a sandbox with out context and run the JS // Create a sandbox with out context and run the JS
vm.createContext(sandboxContext) vm.createContext(sandboxContext)
return vm.runInNewContext(js, sandboxContext) return vm.runInNewContext(js, sandboxContext, { timeout: 1000 })
} catch (error) { } catch (error) {
return "Error while executing JS" return "Error while executing JS"
} }