Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

secretstore.go

@@ -0,0 +1,25 @@
+package telegraf
+
+// SecretStore is an interface defining functions that a secret-store plugin must satisfy.
+type SecretStore interface {
+	Initializer
+	PluginDescriber
+
+	// Get searches for the given key and return the secret
+	Get(key string) ([]byte, error)
+
+	// Set sets the given secret for the given key
+	Set(key, value string) error
+
+	// List lists all known secret keys
+	List() ([]string, error)
+
+	// GetResolver returns a function to resolve the given key.
+	GetResolver(key string) (ResolveFunc, error)
+}
+
+// ResolveFunc is a function to resolve the secret.
+// The returned flag indicates if the resolver is static (false), i.e.
+// the secret will not change over time, or dynamic (true) to handle
+// secrets that change over time (e.g. TOTP).
+type ResolveFunc func() ([]byte, bool, error)