Hosted Authentication postOAuthToken issn't working.

[jeffreymoelands]

Error: An error was encountered during the on_headers event

[lanlin]

@jeffreymoelands any more detail info please? which version? what's the error shows?

[jeffreymoelands]

@lanlin excuse me, version 4.2.5

Error log:

*   Trying 2606: 4700: : 6812: 284:443...
* Connected to api.nylas.com (2606: 4700: : 6812: 284) port 443 (#0)
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*  CAfile: /usr/local/etc/[email protected]/cert.pem
*  CApath: none
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN, server accepted to use http/1.1
* Server certificate:
*  subject: C=US; ST=California; L=San Francisco; O=Cloudflare, Inc.; CN=nylas.com
*  start date: Jun  3 00: 00: 00 2021 GMT
*  expire date: Jun  2 23: 59: 59 2022 GMT
*  subjectAltName: host "api.nylas.com" matched cert's "*.nylas.com"
*  issuer: C=US; O=Cloudflare, Inc.; CN=Cloudflare Inc ECC CA-3
*  SSL certificate verify ok.
> POST /oauth/token?grant_type=authorization_code&client_id=xxx&client_secret=yyy&code=81AkTUxgxegljRQ0bHJvN7lFGuZzVW%23 HTTP/1.1
Host: api.nylas.com
Content-Length: 0
User-Agent: GuzzleHttp/7

* old SSL session ID is stale, removing
* Mark bundle as not supporting multiuse
< HTTP/1.1 400 BAD REQUEST
< Date: Tue,
23 Nov 2021 07: 40: 04 GMT
< Content-Type: text/html; charset=utf-8
< Transfer-Encoding: chunked
< Connection: keep-alive
< Strict-Transport-Security: max-age=31536000; includeSubDomains
< X-XSS-Protection: 1
< X-Content-Type-Options: nosniff
< Content-Security-Policy: default-src https: 'unsafe-eval' 'unsafe-inline'; object-src 'none'
< CF-Cache-Status: DYNAMIC
< Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
< Server: cloudflare
< CF-RAY: 6b28bf4dbb14fa20-AMS
* Failed writing header
* Closing connection 0
{
    "@context": "/contexts/Error",
    "@type": "hydra:Error",
    "hydra:title": "An error occurred",
    "hydra:description": "An error was encountered during the on_headers event",
    "trace": [

[lanlin]

@jeffreymoelands try this https://github.com/lanlin/nylas-php/releases/tag/4.2.6

[jeffreymoelands]

Hi @lanlin thx for fast responding, unfortunately it doesn't work. I think you do need to send query parameters. They also do this in their postman collection.

[lanlin]

@jeffreymoelands strange~, I've tested and it works.

here's the document: https://developer.nylas.com/docs/api/#post/oauth/token

I just use the same way as the nylas's example, maybe there's no need to use query parameters anymore.

1. try update your API version from nylas dashboard.

2. check the parameters passed to getOAuthAuthorizeUrl: https://developer.nylas.com/docs/api/#get/oauth/authorize
   like response_type for server side can only be code...

[jeffreymoelands]

@lanlin maybe I found the problem. Does your code ends with a #? My code ends with a # and in the url it parsed by guzzle to %23 and from then nylas don't recognizes this code.

[lanlin]

@jeffreymoelands well, I think the # is not a valid character for switch code, you may need to remove it, or you should ask for help from nylas.