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c66bdc25cd
* restructure rcloud-base as a single base controller * updated master.rest * moved sentry from internal to pkg as it is used by relay * removing unused rpc and it's dependencies * Fix usermgmt tests * Don't redefine variables in rest file Co-authored-by: Abin Simon <abin.simon@rafay.co>
30 lines
750 B
Go
30 lines
750 B
Go
package gateway
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import (
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"context"
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"net/http"
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"github.com/grpc-ecosystem/grpc-gateway/runtime"
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"github.com/segmentio/encoding/json"
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"google.golang.org/grpc"
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)
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type errorBody struct {
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Err string `json:"error,omitempty"`
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}
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// customErrorHandler implements custom grpc error handler
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func customErrorHandler(ctx context.Context, _ *runtime.ServeMux, marshaler runtime.Marshaler, w http.ResponseWriter, _ *http.Request, err error) {
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const fallback = `{"error": "failed to marshal error message"}`
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w.Header().Set("Content-type", marshaler.ContentType())
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w.WriteHeader(runtime.HTTPStatusFromCode(grpc.Code(err)))
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jErr := json.NewEncoder(w).Encode(errorBody{
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Err: grpc.ErrorDesc(err),
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})
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if jErr != nil {
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w.Write([]byte(fallback))
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}
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}
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