Parse connection token

1 files changed, 21 insertions, 0 deletions

diff --git a/include/signer/noscrypt_signer.hpp b/include/signer/noscrypt_signer.hpp
index d2135da..606438e 100644
--- a/include/signer/noscrypt_signer.hpp
+++ b/include/signer/noscrypt_signer.hpp
@@ -40,6 +40,9 @@ private:
     std::string _localPrivateKey;
     std::string _localPublicKey;
 
+    std::string _remotePublicKey;
+    std::string _bunkerSecret;
+
     ///< A list of relays that will be used to connect to the remote signer.
     std::vector<std::string> _relays;
     
@@ -58,6 +61,24 @@ private:
      */
     std::tuple<std::string, std::string> _createLocalKeypair();
 
+    /**
+     * @brief Parses the remote signer npub from a connection token provided by the signer.
+     * @param connectionToken A connection token beginning with `bunker://`.
+     * @returns The index of the first character of the connection token's query string, or -1 if
+     * no valid public key could be parsed.
+     * @remark This function updates the `_remotePublicKey` string in its class instance by side
+     * effect.
+     */
+    int _parseRemotePublicKey(std::string connectionToken);
+
+    /**
+     * @brief Parses a single query param from a connection token provided by a remote signer.
+     * @param param A single query param from the connection token of the form `key=value`.
+     * @remark This function updates the `_relays` vector and the `_bunkerSecret` string in its
+     * class instance by side effect.
+     */
+    void _handleConnectionTokenParam(std::string param);
+
     #pragma region Logging
 
     void _logNoscryptInitResult(NCResult initResult);