Error Code 11011

Error Screenshot:

Error Description: Invalid request parameter DriverCallbackHandler: HMAC is expire with request timestamp

Solution: The timestamp has expired. The timestamp in the URL ensures that the URL cannot be arbitrarily distributed by users. The default validity period is 10 seconds. The URL for frontend online editing/preview requests can only be generated by the business system's server, and the business system's server and Filez Document Platform's server need to synchronize time using NTP. After the business system frontend obtains the online editing/preview request address, it needs to immediately call the Document Platform service, cannot cache it in the frontend, and load the iframe later.

During development, you can expand the timestamp range. You need to set LS_DOCSCOMMON_3RD_PARTY_INTEGRATION_THIRDPARTY_X_FECBCONF_TSLIMIT=10000, where X is a number. The specific number needs to be determined through the management console to understand the app's number.

In this example, the application number is 0, so the corresponding environment variable is LS_DOCSCOMMON_3RD_PARTY_INTEGRATION_THIRDPARTY_0_FECBCONF_TSLIMIT. A value of 10000 means 20 seconds, 20000 means 40 seconds...