Add get and pdate function for ssh file

src/collection.py

@@ -38,6 +38,7 @@ class Collection:
         self.collection_name = collection_name
         self.collection_path = Path.home().joinpath(".sshkeymanager", self.collection_name)
         self.encryptor = Encryptor(password)
+        self.get_ssh_config_file()
 
     def generate_ssh_key(self, name: str, key_type: str, passphrase: str| None = None):
         """
@@ -110,3 +111,18 @@ class Collection:
             public_key = public_file.read()
 
         return SshKey(name=name, key_type=key_type, private=private_key, public=public_key)
+
+    def get_ssh_config_file(self):
+        """
+        Function to get the content of the ssh_config file for the collection
+        """
+        with open(self.collection_path.joinpath("ssh_config"), "r", encoding="utf-8") as config_file:
+            self.ssh_config = yaml.safe_load(config_file)
+        return self.ssh_config
+
+    def update_ssh_config_file(self, content):
+        """
+        Function to update the content of the ssh_config file for the collection
+        """
+        with open(self.collection_path.joinpath("ssh_config"), "w+", encoding="utf-8") as config_file:
+            yaml.dump(content, config_file)