commit 2cbfef7e802f941cb86b3956a96fe9d5fcc5d703
Author: Luna Mendes <lkmnds@gmail.com>
Date:   Fri Dec 1 18:02:23 2017 -0300

    initial commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6cd11ba
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,104 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+.static_storage/
+.media/
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
\ No newline at end of file
diff --git a/config.py b/config.py
new file mode 100644
index 0000000..6c3c085
--- /dev/null
+++ b/config.py
@@ -0,0 +1,6 @@
+db = {
+    'user': 'abc',
+    'password': 'def',
+    'database': 'memed',
+    'host': 'localhost'
+}
diff --git a/memed.py b/memed.py
new file mode 100644
index 0000000..dd7b608
--- /dev/null
+++ b/memed.py
@@ -0,0 +1,110 @@
+"""
+MemeD - the MEMEwork Daemon
+
+ - This program manages the memework vps'
+command logging
+"""
+import asyncio
+import struct
+import json
+import logging
+
+import asyncpg
+
+import config
+
+logging.basicConfig(level=logging.DEBUG)
+log = logging.getLogger(__name__)
+db = None
+
+
+def parse_logstr(string):
+    # '2015-02-11T19:05:10+00:00 labrat-1 snoopy[896]: [uid:0 sid:11679
+    #  tty:/dev/pts/2 cwd:/root filename:/usr/bin/cat]: cat /etc/fstab.BAK'
+    # I really need to parse the uid, cwd and the command out of that.
+    splitted = string.split(':')
+    command = splitted[-1].strip()
+
+    k = string.find('[')
+    important = string[string.find('[', k + 1):]
+
+    lst = important.replace('[', '').replace(']', '').split()
+
+    # filder uid and cwd
+    s = [s.split(':') for s in lst if 'uid' in s or 'cwd' in s]
+
+    uid = [e[1] for e in s if e[0] == 'uid'][0]
+    cwd = [e[1] for e in s if e[0] == 'cwd'][0]
+    return uid, cwd, command
+
+async def read_msg(reader):
+    header = await reader.read(8)
+    length, op = struct.unpack('Ii', header)
+    data = await reader.read(length)
+    data = data.decode()
+
+    log.info('[recv] %d %d %s', length, op, data)
+    return op, data
+
+
+async def read_payload(reader):
+    op, message = await read_msg(reader)
+    if op > 10:
+        return op, json.loads(message)
+    else:
+        return op, message
+
+
+async def send_msg(writer, op: int, data: str):
+    header = struct.pack('Ii', len(data), op)
+    msg = f'{header.decode()}{data}'.encode()
+    log.info('[send] %d, %s -> %r', op, data, msg)
+
+    writer.write(msg)
+    await writer.drain()
+
+async def process(op: int, message: str):
+    if op == 1:
+        uid, cwd, command = parse_logstr(message)
+
+        await db.execute("""
+        INSERT INTO logs (uid, cwd, cmd) VALUES ($1, $2, $3)
+        """, uid, cwd, command)
+
+async def handle_echo(reader, writer):
+    try:
+        await send_msg(writer, 0, 'hello')
+
+        while True:
+            op, message = await read_msg(reader)
+
+            addr = writer.get_extra_info('peername')
+            log.debug('received %r from %s', message, addr)
+
+            await process(op, message)
+
+        writer.close()
+    except Exception as e:
+        log.exception('error at handler coro')
+        await send_msg(writer, -1, repr(e))
+        writer.close()
+
+
+if __name__ == '__main__':
+    loop = asyncio.get_event_loop()
+    coro = asyncio.start_unix_server(handle_echo, './log.suck',
+                                     loop=loop)
+
+    db = loop.run_until_complete(asyncpg.create_pool(**config.db))
+    server = loop.run_until_complete(coro)
+
+    log.info(f'Serving on {server.sockets[0].getsockname()}')
+    try:
+        loop.run_forever()
+    except KeyboardInterrupt:
+        pass
+
+    log.info('Closing server')
+    server.close()
+    loop.run_until_complete(server.wait_closed())
+    loop.close()
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..ad26ec1
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+asyncpg==0.13.0
diff --git a/schema.sql b/schema.sql
new file mode 100644
index 0000000..213da3e
--- /dev/null
+++ b/schema.sql
@@ -0,0 +1,6 @@
+CREATE TABLE logs (
+       executed_at timestamp without time zone default now(),
+       uid int,
+       cmd text NOT NULL,
+       cwd text
+);