time.RFC3339Nano Precision is high ONLY in linux and its causing 401 unauthorised, when forming Digest Auth Security xml

[chaymankala]

In gosoap/ws-security.go
In func NewSecurity

created := time.Now().UTC().Format(time.RFC3339Nano)

Output in mac
2024-08-08T10:05:42.785935Z

Output in linux
2024-08-08T10:06:17.763359929Z

In the Linux output, the time is formatted using a higher level of precision, including 9 digits after the decimal point, representing nanoseconds.

Because of this, when I try connecting to my Hikvision Camera/DVR, it is throwing 401 unauthorised error.
When I changed the code to
created := time.Now().UTC().Format(time.RFC3339) // removed Nano
It started working fine.

Please fix this issue, so that it works everywhere.

Thank you.