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config.go
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config.go
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/*
Copyright 2022 TriggerMesh Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package azureeventhubstarget
import (
pkgadapter "knative.dev/eventing/pkg/adapter/v2"
)
// EnvAccessorCtor for configuration parameters
func EnvAccessorCtor() pkgadapter.EnvConfigAccessor {
return &envAccessor{}
}
type envAccessor struct {
pkgadapter.EnvConfig
// Resource ID of the Event Hubs instance.
HubResourceID string `envconfig:"EVENTHUB_RESOURCE_ID" required:"true"`
// BridgeIdentifier is the name of the bridge workflow this target is part of
BridgeIdentifier string `envconfig:"EVENTS_BRIDGE_IDENTIFIER"`
// CloudEvents responses parametrization
CloudEventPayloadPolicy string `envconfig:"EVENTS_PAYLOAD_POLICY" default:"error"`
// DiscardCEContext chooses to keep or discard the incoming cloudevent context
DiscardCEContext bool `envconfig:"DISCARD_CE_CONTEXT"`
// The environment variables below aren't read from the envConfig struct
// by the Event Hubs SDK, but rather directly using os.Getenv().
// They are nevertheless listed here for documentation purposes.
_ string `envconfig:"EVENTHUB_NAMESPACE"`
_ string `envconfig:"EVENTHUB_NAME"`
_ string `envconfig:"AZURE_TENANT_ID"`
_ string `envconfig:"AZURE_CLIENT_ID"`
_ string `envconfig:"AZURE_CLIENT_SECRET"`
_ string `envconfig:"EVENTHUB_KEY_NAME"`
_ string `envconfig:"EVENTHUB_KEY_VALUE"`
_ string `envconfig:"EVENTHUB_CONNECTION_STRING"`
}