From 7d976f56cf13767f800741c0379eb4431562b0d2 Mon Sep 17 00:00:00 2001
From: HgO <hgo@batato.be>
Date: Sun, 14 Jun 2020 19:56:23 +0200
Subject: [PATCH] create helper script to manage Murmur

---
 .gitignore            |  3 +++
 files/scripts/mice.py | 53 +++++++++++++++++++++++++++++++++++++++++++
 tasks/murmur.yml      | 37 +++++++++++++++++++++++++++++-
 3 files changed, 92 insertions(+), 1 deletion(-)
 create mode 100644 .gitignore
 create mode 100644 files/scripts/mice.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fc3643d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.venv
+.vscode
+.gitignore
\ No newline at end of file
diff --git a/files/scripts/mice.py b/files/scripts/mice.py
new file mode 100644
index 0000000..30613bf
--- /dev/null
+++ b/files/scripts/mice.py
@@ -0,0 +1,53 @@
+#!/usr/bin/python3
+
+import argparse
+import logging
+import sys
+
+import Ice
+
+import Murmur
+
+
+def init(host, port, timeout):
+    logging.debug("Initializing ICE connection")
+    proxy_str = f"Meta: tcp -h {host} -p {port} -t {timeout}"
+    with Ice.initialize() as communicator:
+        proxy = communicator.stringToProxy(proxy_str)
+        mice = Murmur.MetaPrx.checkedCast(proxy)
+
+        if not mice:
+            raise RuntimeError(f"Invalid Proxy: {proxy_str}")
+
+        servers = mice.getAllServers()
+
+        if len(servers) == 0:
+            raise RuntimeError("No Mumble server found")
+
+        return servers
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Manage Mumble server through ICE connection",
+        formatter_class=argparse.ArgumentDefaultsHelpFormatter
+    )
+    parser.add_argument("--host", "-h", default="127.0.0.1",
+                        help="ICE host or ip")
+    parser.add_argument("--port", "-p", default=6502,
+                        help="ICE port number")
+    parser.add_argument("--timeout", "-t", default=1000,
+                        help="Connection timeout in milliseconds")
+    args = parser.parse_args()
+
+    try:
+        servers = init(args.host, args.port, args.timeout)
+    except RuntimeError as e:
+        logging.error(e, exc_info=e)
+        return 1
+
+    print(servers.getChannels())
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/tasks/murmur.yml b/tasks/murmur.yml
index 3d4fa2b..de2f824 100644
--- a/tasks/murmur.yml
+++ b/tasks/murmur.yml
@@ -1,9 +1,16 @@
 - name: Install mumble-server package
   apt:
-    name: mumble-server
+    pkg: mumble-server
     state: present
   register: murmur_installed
 
+- name: Install ICE dependencies for Python
+  apt:
+    pkg:
+    - python3-zeroc-ice
+    - zeroc-ice-compilers
+  state: present
+
 - name: Append ssl-cert group to {{ murmur_owner }} user
   user:
     name: "{{ murmur_owner }}"
@@ -38,3 +45,31 @@
     mode: "600"
   when: murmur_superuser_password is defined
   notify: change murmur superuser password
+
+- name: Create mumble-ice directory
+  file:
+    path: /opt/mice/
+    state: directory
+    owner: root
+    group: root
+    chmod: "755"
+
+- name: Copy mice Python script
+  copy:
+    src: scripts/mice.py
+    dest: /opt/mice/mice.py
+    owner: root
+    group: root
+    chmod: "755"
+  register: _murmur_mice_copied
+
+- name: Compile Murmur.ice slice file
+  command: |-
+    slice2py --checksum \
+      -I/usr/local/share/Ice \
+      -I/usr/share/Ice/slice \
+      -I/usr/share/ice/slice \
+      /usr/share/slice/Murmur.ice
+  args:
+    chdir: /opt/mice/
+  when: _murmur_mice_copied
\ No newline at end of file