From 6eb52268a09fa451af42b87cad03844c341a4da6 Mon Sep 17 00:00:00 2001
From: Gibheer <gibheer+git@zero-knowledge.org>
Date: Wed, 26 Feb 2020 22:38:28 +0100
Subject: [PATCH] initial commit

---
 dim_output_bind     | 67 +++++++++++++++++++++++++++++++++++++++++++++
 dim_output_bind.ini | 32 ++++++++++++++++++++++
 requirements.txt    |  1 +
 setup.py            |  8 ++++++
 4 files changed, 108 insertions(+)
 create mode 100644 dim_output_bind
 create mode 100644 dim_output_bind.ini
 create mode 100644 requirements.txt
 create mode 100644 setup.py

diff --git a/dim_output_bind b/dim_output_bind
new file mode 100644
index 0000000..ccb1302
--- /dev/null
+++ b/dim_output_bind
@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+
+import os
+import sys
+import subprocess
+from dimclient import DimClient
+# needs to be adjusted for python3
+from ConfigParser import ConfigParser
+
+def print_help():
+        print("Usage: bind_zone_output <config_file>")
+
+if __name__ == "__main__":
+        if len(sys.argv) < 2:
+                print_help()
+                sys.exit(-1)
+        config = ConfigParser()
+        config.read(sys.argv[1])
+
+        if not config.has_section('default'):
+                print("default section not found in config file")
+                sys.exit(-1)
+        if not config.has_section('command'):
+                print("command section not found in config file")
+                sys.exit(-1)
+        if not config.has_option('default', 'server'):
+                print("setting 'server' not found in config file")
+                sys.exit(-1)
+        if not config.has_option('default', 'output'):
+                print("setting 'output' not found in config file")
+                sys.exit(-1)
+        if not config.has_option('default', 'zone_dir'):
+                print("setting 'zone_dir' not found in config file")
+                sys.exit(-1)
+        if not config.has_option('default', 'filename'):
+                print("setting 'filename' not found in config file")
+                sys.exit(-1)
+
+        c = DimClient(config.get('default', 'server'))
+        if config.has_option('default', 'username'):
+                c.login(config.get('default', 'username'), config.get('default', 'password'))
+
+        to_update = c.output_update_list(output=config.get('default', 'output'))
+        for update in to_update:
+                filename = config.get('default', 'filename') % (update['zone_name'])
+                filepath = os.path.join(config.get('default', 'zone_dir'), filename)
+                if update['action'] != 'delete_zone':
+                        output = c.zone_dump(update['zone_name'])
+                        try:
+                                with open(filepath, 'w+', 0644) as fp:
+                                        fp.write(output)
+                        except IOError as e:
+                                print("could not write zone file '%s': %s" % (update['zone_name'], e))
+                                sys.exit(-1)
+                        if update['action'] == 'create_zone' and config.has_option('command', 'add_zone'):
+                                command = config.get('command', 'add_zone') % (update['zone_name'])
+                                subprocess.call(command)
+                        elif update['action'] != 'create_zone' and config.has_option('command', 'reload_zone'):
+                                command = config.get('command', 'reload_zone') % (update['zone_name'])
+                                subprocess.call(command)
+                elif update['action'] == 'delete_zone':
+                        os.remove(filepath)
+                        if config.has_option('command', 'del_zone'):
+                                command = config.get('command', 'del_zone') % (update['zone_name'])
+                                subprocess.call(command)
+                c.output_update_delete([update['id']])
+
diff --git a/dim_output_bind.ini b/dim_output_bind.ini
new file mode 100644
index 0000000..418aa6f
--- /dev/null
+++ b/dim_output_bind.ini
@@ -0,0 +1,32 @@
+[default]
+# server defines the server address to pull the update list from.
+server = http://url.to.dim
+
+# Set the output name to update the specific output queue.
+output = test
+
+# username is the user as which to connect.
+# This is important as the user requires the permission to update the
+# output queue.
+username = myuser
+
+# Set a password if one was set for the user account.
+password = none
+
+# Set the directory where all zone files are located. It should be outside
+# of any other config files.
+zone_dir = /tmp/zones/
+
+# Set the filename format for the generated zone files. %s will be replaced
+# with the zone name.
+filename = %s.zone
+
+[command]
+# Set the command to run, when a zone was added.
+# add_zone = nsd-control addzone %s forward
+
+# Set the command to run after a zone was deleted.
+# del_zone = nsd-control delzone %s
+
+# Set the command to reload a zone after the file was updated.
+# reload_zone = nsd-control reload %s
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..d5c33ba
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+dimclient>=0.4.2
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..4d1fae3
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,8 @@
+from distutils.core import setup
+
+setup(name='dim_output_bind',
+    version='0.1',
+    description='A plugin to write bind files from dim output.',
+    scripts=['dim_output_bind'],
+    data_files=[('share/dim_outout_bind', ['dim_output_bind.ini'])],
+    install_requires=['dimclient>=0.4.2'])