[VC-43793] Add debug roundtripper to discovery and identity clients for easier debugging#683
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| tr.TLSClientConfig.RootCAs = trustedCAs | ||
| } | ||
| cyberClient.Transport = transport.DebugWrappers(tr) | ||
| cyberClient.Transport = transport.NewDebuggingRoundTripper(tr, transport.DebugByContext) |
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The DebugWrappers function is better in a way because it only wraps the transport if the global logger has been configured at level >=6....which avoids the inefficiency of looking up the log level for each request if the log level is at its default level.
But it makes it harder to control the logging verbosity from tests because the wrapper doesn't know about the verbosity setting on the ktesting logger.
I might revert back to DebugWrapper in future, but for now this makes it easier for me to see what's going on in the test logs.
| "github.com/stretchr/testify/require" | ||
| "k8s.io/klog/v2" | ||
| "k8s.io/klog/v2/ktesting" | ||
| _ "k8s.io/klog/v2/ktesting/init" |
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This registers the -testing.v and -testing.vmodule command line args for the tests.
| // To enable verbose request logging: | ||
| // | ||
| // go test ./pkg/internal/cyberark/dataupload/... \ | ||
| // -v -count 1 -run TestPostDataReadingsWithOptionsWithRealAPI -args -testing.v 6 |
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I pasted some examples in the PR description.
| } | ||
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| logger := ktesting.NewLogger(t, ktesting.NewConfig()) | ||
| logger := ktesting.NewLogger(t, ktesting.DefaultConfig) |
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DefaultConfig has the flag names which are registered by importing the init package (above)
| require.NoError(t, err) | ||
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| err = cyberArkClient.PostDataReadingsWithOptions(t.Context(), api.DataReadingsPost{}, dataupload.Options{ | ||
| err = cyberArkClient.PostDataReadingsWithOptions(ctx, api.DataReadingsPost{}, dataupload.Options{ |
…ebugging Signed-off-by: Richard Wall <richard.wall@venafi.com>
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| "github.com/jetstack/preflight/pkg/internal/cyberark/identity" | ||
| "github.com/jetstack/preflight/pkg/internal/cyberark/servicediscovery" | ||
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| _ "k8s.io/klog/v2/ktesting/init" |
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This sets up the -testing.v and -testing.vmodule command line flags for the test.
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/lgtm
/approve
I've not dug too deep but this looks like a clear improvement for debugging, cheers!
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Closes: https://venafi.atlassian.net/browse/VC-43793
I want an easy way to see what requests are being made to the CyberArk API endpoints.
The dataupload wrapper already used transport.DebugRoundTripper, but the identity and discovery wrappers didn't.
In future perhaps we need to make all the API wrappers accept an HTTP client and pass in the venafi-connection-lib standard client. That will be in a followup PR.
Testing
Default:
Level 6: Responses are logged
Level 7: Request headers are logged, but tokens are masked.