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feat(core): Make it possible to block access to environment variables

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This commit is contained in:
Jan Oberhauser 2022-06-08 21:06:38 +02:00
parent a18081d749
commit ddb3baa4ed
1 changed files with 10 additions and 0 deletions
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10
packages/workflow/src/WorkflowDataProxy.ts
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@ -424,10 +424,20 @@ export class WorkflowDataProxy {
* @memberof WorkflowDataGetter * @memberof WorkflowDataGetter
*/ */
private envGetter() { private envGetter() {
const that = this;
return new Proxy( return new Proxy(
{}, {},
{ {
get(target, name, receiver) { get(target, name, receiver) {
if (process.env.N8N_BLOCK_ENV_ACCESS_IN_NODE === 'true') {
throw new ExpressionError('Environment variable access got disabled', {
causeDetailed:
'If you need access please contact the administrator to remove the environment variable ‘N8N_BLOCK_ENV_ACCESS_IN_NODE‘',
runIndex: that.runIndex,
itemIndex: that.itemIndex,
failExecution: true,
});
}
return process.env[name.toString()]; return process.env[name.toString()];
}, },
}, },