Unknown application error occurred

Inizia con il repository collegato per la riproduzione dell’issue, esegui yarn e prova api/login/checksecurityans come descritto. Segui lo stack da api/login/checksecurityans.js passando per api/services/jwt-token-service.js e jsonwebtoken/sign.js; il lavoro è completato quando hai determinato se l’errore PEM segnalato è riproducibile in jsonwebtoken o è specifico della configurazione di riproduzione.

Description

I have been working with Vercel support to resolve an issue where the jsonwebtoken package is encountering an error, "Unknown application error occurred". Vercel has directed me to open an issue here.

Reproduction

https://github.com/vercel-support/issue-reproduction

Here are my steps.

1. Clone the repo https://github.com/vercel-support/issue-reproduction
2. run, "yarn"
3. run the code in the api/login/checksecurityans file
4. Open Postman and POST to localhost:3000/api/login/checksecurityans
5. Get this error if you ran the code using 'vercel dev'

Or if you ran the file using node you might see an error like this one

[POST] /api/login/checksecurityans
17:08:28:62
2021-03-22T22:08:28.686Z    6d89535a-42b6-4836-89cd-1de6611f75ea    ERROR    Unhandled Promise Rejection  {"errorType":"Runtime.UnhandledPromiseRejection","errorMessage":"Error: error:0909006C:PEM routines:get_name:no start line","reason":{"errorType":"Error","errorMessage":"error:0909006C:PEM routines:get_name:no start line","code":"ERR_OSSL_PEM_NO_START_LINE","library":"PEM routines","function":"get_name","reason":"no start line","stack":["Error: error:0909006C:PEM routines:get_name:no start line","    at Sign.sign (internal/crypto/sig.js:110:29)","    at Object.sign (/var/task/api/node_modules/jwa/index.js:152:45)","    at Object.jwsSign [as sign] (/var/task/api/node_modules/jws/lib/sign-stream.js:32:24)","    at Object.module.exports [as sign] (/var/task/api/node_modules/jsonwebtoken/sign.js:204:16)","    at JwtTokenService.generateJwt (/var/task/api/services/jwt-token-service.js:57:29)","    at checkSecurityAns (/var/task/api/login/checksecurityans.js:4:33)","    at Server.<anonymous> (/var/task/___vc_helpers.js:813:19)","    at Server.emit (events.js:315:20)","    at parserOnIncoming (_http_server.js:874:12)","    at HTTPParser.parserOnHeadersComplete (_http_common.js:126:17)"]},"promise":{},"stack":["Runtime.UnhandledPromiseRejection: Error: error:0909006C:PEM routines:get_name:no start line","    at process.<anonymous> (/var/runtime/index.js:35:15)","    at process.emit (events.js:327:22)","    at process.emit (/var/task/___vc_sourcemap_support.js:587:21)","    at processPromiseRejections (internal/process/promises.js:245:33)","    at processTicksAndRejections (internal/process/task_queues.js:94:32)"]}
Unknown application error occurred

I do have a package.json file and it does include jsonwebtoken.

Environment

"jsonwebtoken": "8.5.1"
Node v14