Description
We’ve used the Zoom Web SDK successfully in the past on a different site with this ruby on rails code on the backend generating the signature:
def signature
require "base64"
require 'openssl'
timestamp = (Time.now.to_f * 1000).to_i - 30000
meeting_number = params["meeting_number"]
role = 0 # 0 for participant, 1 for host
message = Base64.strict_encode64("#{ENV["ZOOM_API_KEY"]}#{meeting_number}#{timestamp}#{role}")
hash = Base64.strict_encode64(OpenSSL::HMAC.digest('sha256', ENV["ZOOM_API_SECRET"], message))
signature = Base64.strict_encode64("#{ENV["ZOOM_API_KEY"]}.#{meeting_number}.#{timestamp}.#{role}.#{hash}")
render json: {
msg: "Success",
signature: signature
}
end
I’ve verified that ENV[“ZOOM_API_KEY”] and ENV[“ZOOM_API_SECRET”] are accurate by checking in the rails console in staging. I’ve deployed again just to force a restart, and ensure that ENV variables are reloaded.
Error
When this signature generated in this way is used on a Zoom embed, the embed remains black and a message appears that says “Signature is invalid”. The error code in the js console says the error code is 3712.
Which version?
1.7.9
Screenshots
Passcode obscured, not that it’s important. This is just a test meeting.
Additional context
Macbook, Chrome broswer Version 85.0.4183.102
