Bugfix: fix log pagination request

[tfadeyi]

📋 Changes

• Fix the Auth0 log client to use checkpoint pagination
• Updated unit tests.

🧪 Testing

• Unit test
• Local e2e testing:

Run:

go run main.go export --tls.disabled   --log.level "debug"   --web.listen-address "9301"   --auth0.domain "${TENANT}.eu.auth0.com"

Navigating to the metrics endpoint results in:

Output

ts=2023-08-03T21:40:25.892Z caller=log.go:168 level=info build="dev, commit unknown, built at unknown" msg="initialising exporter"
ts=2023-08-03T21:40:26.022Z caller=log.go:168 level=info port=9301 metrics-address=/metrics msg="starting exporter"
ts=2023-08-03T21:40:26.022Z caller=log.go:168 level=info msg="running exporter with insecure connection!"
ts=2023-08-03T21:40:26.022Z caller=log.go:168 level=info port=9302 endpoint=probe msg="starting metrics server"
ts=2023-08-03T21:40:31.565Z caller=log.go:168 level=info msg="handling request for the auth0 tenant metrics"
ts=2023-08-03T21:40:31.565Z caller=log.go:168 level=info msg="handling request for the auth0 tenant metrics"
ts=2023-08-03T21:40:31.881Z caller=log.go:168 level=info msg="successfully collected metrics from the auth0 tenant"
ts=2023-08-03T21:40:31.885Z caller=log.go:168 level=info requestID= remote_ip=127.0.0.1 host=localhost:9301 uri=/metrics method=GET path=/metrics route=/metrics user_agent="Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0" status=200 msg="incoming request"

📚 References

• auth0.from flag potentially not working #69