MissingOrInvalidCSRFToken error from URL API

Janos Benyovszki — Wed, 25 May 2022 13:11:08 GMT

Use Case

1.I logged in to the CH managed Meetings site

3.I also tried to POST to https://sitename.webex.com/sitename/m.php the following form:

</form>

RESULT: In both case, instead of the meeting being started, I remained logged in, the URL contained ...&AT=HM&RS=MissingOrInvalidCSRFToken&ST=FAIL

NOTE: It does work in redirection from an AT=LI URL API, but does not seem to work alone, after logging in manually.

What did I miss?

Re: MissingOrInvalidCSRFToken error from URL API

Janos Benyovszki — Wed, 25 May 2022 13:12:24 GMT

Some URL APIs require a CSRF argument to be included in the API request. The CSRF value is received when you execute the URL API login command. You can find more detail in the URL API WBS 31 Release Notes which is available from the URL API Release Notes section of Cisco DevNet (https://developer.cisco.com/docs/webex-meetings/#!url-api-release-notes/url-api-release-notes).