Add instance command with config subcommand

ctfcli/__main__.py

@@ -11,6 +11,7 @@
 
 from ctfcli.cli.challenges import ChallengeCommand
 from ctfcli.cli.config import ConfigCommand
+from ctfcli.cli.instance import InstanceCommand
 from ctfcli.cli.pages import PagesCommand
 from ctfcli.cli.plugins import PluginsCommand
 from ctfcli.cli.templates import TemplatesCommand
@@ -101,6 +102,9 @@ def init(
     def config(self):
         return COMMANDS.get("config")
 
+    def instance(self):
+        return COMMANDS.get("instance")
+
     def challenge(self):
         return COMMANDS.get("challenge")
 
@@ -120,6 +124,7 @@ def templates(self):
     "pages": PagesCommand(),
     "plugins": PluginsCommand(),
     "templates": TemplatesCommand(),
+    "instance": InstanceCommand(),
     "cli": CTFCLI(),
 }
 

ctfcli/cli/instance.py

@@ -0,0 +1,65 @@
+import logging
+
+import click
+
+from ctfcli.core.config import Config
+from ctfcli.core.instance.config import ServerConfig
+
+log = logging.getLogger("ctfcli.cli.instance")
+
+
+class ConfigCommand:
+    def get(self, key):
+        """Get the value of a specific remote instance config key"""
+        return ServerConfig.get(key=key)
+
+    def set(self, key, value):
+        """Set the value of a specific remote instance config key"""
+        ServerConfig.set(key=key, value=value)
+        click.secho(f"Successfully set '{key}' to '{value}'", fg="green")
+
+    def pull(self):
+        """Copy remote instance configuration values to local config"""
+        server_configs = ServerConfig.getall()
+
+        config = Config()
+        if config.config.has_section("instance") is False:
+            config.config.add_section("instance")
+
+        for k, v in server_configs.items():
+            # We always store as a string because the CTFd Configs model is a string
+            if v == "None":
+                v = "null"
+            config.config.set("instance", k, str(v))
+
+        with open(config.config_path, "w+") as f:
+            config.write(f)
+
+        click.secho("Successfully pulled configuration", fg="green")
+
+    def push(self):
+        """Save local instance configuration values to remote CTFd instance"""
+        config = Config()
+        if config.config.has_section("instance") is False:
+            config.config.add_section("instance")
+
+        configs = {}
+        for k in config["instance"]:
+            v = config["instance"][k]
+            if v == "null":
+                v = None
+            configs[k] = v
+
+        failed_configs = ServerConfig.setall(configs=configs)
+        for f in failed_configs:
+            click.secho(f"Failed to push config {f}", fg="red")
+
+        if not failed_configs:
+            click.secho("Successfully pushed config", fg="green")
+        else:
+            return 1
+
+
+class InstanceCommand:
+    def config(self):
+        return ConfigCommand

ctfcli/core/exceptions.py

@@ -55,3 +55,7 @@ class InvalidPageConfiguration(PageException):
 
 class IllegalPageOperation(PageException):
     pass
+
+
+class InstanceConfigException(Exception):
+    pass