ConnectionContextStore to expose API to retrieve store items path

Summary:
^

This change allow callers to retrieve the path of different store items some of which are used for connection authentication.

Reviewed By: aigoncharov

Differential Revision: D34081942

fbshipit-source-id: c6b8d3590993de6c48a36266a5c16f2caf9f5a93

xplat/Flipper/ConnectionContextStore.h

@@ -19,6 +19,14 @@ namespace flipper {
 
 class ConnectionContextStore {
  public:
+  enum StoreItem {
+    CSR,
+    FLIPPER_CA,
+    CLIENT_CERT,
+    PRIVATE_KEY,
+    CERTIFICATE,
+    CONNECTION_CONFIG,
+  };
   ConnectionContextStore(DeviceData deviceData);
   bool hasRequiredFiles();
   std::string getCertificateSigningRequest();
@@ -26,6 +34,7 @@ class ConnectionContextStore {
   std::string getCertificateDirectoryPath();
   std::string getCACertificatePath();
   std::string getDeviceId();
+  std::string getPath(StoreItem storeItem);
   /**
    * Get medium over which the certificate was received.
    */