49 lines
1.9 KiB
Go
49 lines
1.9 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package api
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import (
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"errors"
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"net/http"
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"google.golang.org/grpc/codes"
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)
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var (
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ErrNotFound = &Error{Kind: codes.NotFound.String(), response: &Response{resp: &http.Response{StatusCode: http.StatusNotFound}}}
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ErrInvalidArgument = &Error{Kind: codes.InvalidArgument.String(), response: &Response{resp: &http.Response{StatusCode: http.StatusBadRequest}}}
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ErrPermissionDenied = &Error{Kind: codes.PermissionDenied.String(), response: &Response{resp: &http.Response{StatusCode: http.StatusForbidden}}}
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ErrUnauthorized = &Error{Kind: codes.Unauthenticated.String(), response: &Response{resp: &http.Response{StatusCode: http.StatusUnauthorized}}}
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// internal/daemon/controller/handlers/errors.go detects status.Code(inErr) == codes.Unimplemented
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// and sets http status http.StatusMethodNotAllowed
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ErrUnimplemented = &Error{Kind: codes.Unimplemented.String(), response: &Response{resp: &http.Response{StatusCode: http.StatusMethodNotAllowed}}}
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ErrInvalidListToken = &Error{Kind: "invalid list token", response: &Response{resp: &http.Response{StatusCode: http.StatusBadRequest}}}
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)
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// AsServerError returns an api *Error from the provided error. If the provided error
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// is not an api Error nil is returned instead.
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func AsServerError(in error) *Error {
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var serverErr *Error
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if !errors.As(in, &serverErr) {
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return nil
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}
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return serverErr
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}
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// Error satisfies the error interface.
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func (e *Error) Error() string {
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return e.response.Body.String()
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}
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// Errors are considered the same iff they are both api.Errors and their statuses are the same.
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func (e *Error) Is(target error) bool {
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tApiErr := AsServerError(target)
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return tApiErr != nil && tApiErr.Kind == e.Kind && e.Response().StatusCode() == tApiErr.Response().StatusCode()
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}
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// Response returns the API response associated with the error
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func (e *Error) Response() *Response {
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return e.response
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}
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