feature(ssh): change ssh settings from graphql

selfprivacy_api/graphql/mutations/system_mutations.py

@@ -9,6 +9,7 @@ from selfprivacy_api.graphql.mutations.mutation_interface import (
 )
 
 import selfprivacy_api.actions.system as system_actions
+import selfprivacy_api.actions.ssh as ssh_actions
 
 
 @strawberry.type
@@ -26,6 +27,22 @@ class AutoUpgradeSettingsMutationReturn(MutationReturnInterface):
     allowReboot: bool
 
 
+@strawberry.type
+class SSHSettingsMutationReturn(MutationReturnInterface):
+    """A return type for after changing SSH settings"""
+
+    enable: bool
+    password_authentication: bool
+
+
+@strawberry.input
+class SSHSettingsInput:
+    """Input type for SSH settings"""
+
+    enable: bool
+    password_authentication: bool
+
+
 @strawberry.input
 class AutoUpgradeSettingsInput:
     """Input type for auto upgrade settings"""
@@ -76,6 +93,26 @@ class SystemMutations:
             allowReboot=new_settings.allowReboot,
         )
 
+    @strawberry.mutation(permission_classes=[IsAuthenticated])
+    def change_ssh_settings(
+        self, settings: SSHSettingsInput
+    ) -> SSHSettingsMutationReturn:
+        """Change ssh settings of the server."""
+        ssh_actions.set_ssh_settings(
+            enable=settings.enable,
+            password_authentication=settings.password_authentication,
+        )
+
+        new_settings = ssh_actions.get_ssh_settings()
+
+        return SSHSettingsMutationReturn(
+            success=True,
+            message="SSH settings changed",
+            code=200,
+            enable=new_settings.enable,
+            password_authentication=new_settings.passwordAuthentication,
+        )
+
     @strawberry.mutation(permission_classes=[IsAuthenticated])
     def run_system_rebuild(self) -> GenericMutationReturn:
         system_actions.rebuild_system()

tests/test_graphql/test_ssh.py

@@ -4,6 +4,7 @@ import pytest
 
 from tests.common import read_json
 from tests.test_graphql.common import assert_empty
+from selfprivacy_api.graphql.mutations.system_mutations import SystemMutations
 
 
 class ProcessMock:
@@ -59,6 +60,38 @@ mutation addSshKey($sshInput: SshMutationInput!) {
 }
 """
 
+API_SET_SSH_SETTINGS = """
+mutation enableSsh($sshInput: SSHSettingsInput!) {
+    system {
+        changeSshSettings(sshInput: $sshInput) {
+            success
+            message
+            code
+            enable
+            password_authentication
+        }
+    }
+}
+"""
+
+
+def test_graphql_change_ssh_settings_unauthorized(
+    client, some_users, mock_subprocess_popen
+):
+    response = client.post(
+        "/graphql",
+        json={
+            "query": API_SET_SSH_SETTINGS,
+            "variables": {
+                "sshInput": {
+                    "enable": True,
+                    "passwordAuthentication": True,
+                },
+            },
+        },
+    )
+    assert_empty(response)
+
 
 def test_graphql_add_ssh_key_unauthorized(client, some_users, mock_subprocess_popen):
     response = client.post(