Stop ssh from asking for a password on the terminal.

Auth has to work through SSH keys always.

gitlib/gitlib.py

@@ -187,6 +187,11 @@ class OpengnsysGitLibrary:
         self.logger.setLevel(logging.DEBUG)
         self.logger.debug(f"Initializing. Cache = {require_cache}, ntfs = {ntfs_implementation}")
 
+        self.logger.debug("Ensuring SSH can't ask for passwords on the console")
+        os.environ["SSH_ASKPASS_REQUIRE"] = "force"
+        os.environ["SSH_ASKPASS"] = "/bin/false"
+
+
         self.fs = FilesystemLibrary(ntfs_implementation = ntfs_implementation)
         self.disk = DiskLibrary()
         #self.ntfs = NTFSLibrary()