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2a0e50c8d4
This adds a new section to the admin panel called "Activity", that supplies charts, graphs and details about messages entering and leaving the host. A new daemon captures details of system mail activity by monitoring the /var/log/mail.log file, summarizing it into a sqllite database that's kept in user-data.
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
import os, stat
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import sqlite3
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import logging
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import threading
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from .DatabaseConnectionFactory import DatabaseConnectionFactory
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log = logging.getLogger(__name__)
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class SqliteConnFactory(DatabaseConnectionFactory):
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def __init__(self, db_path):
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super(SqliteConnFactory, self).__init__()
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log.debug('factory for %s', db_path)
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self.db_path = db_path
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self.db_basename = os.path.basename(db_path)
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self.ensure_exists()
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def ensure_exists(self):
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# create the parent directory and set its permissions
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parent = os.path.dirname(self.db_path)
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if parent != '' and not os.path.exists(parent):
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os.makedirs(parent)
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os.chmod(parent,
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stat.S_IRWXU |
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stat.S_IRGRP |
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stat.S_IXGRP |
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stat.S_IROTH |
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stat.S_IXOTH
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)
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# if the database is new, create an empty file and set file
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# permissions
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if not os.path.exists(self.db_path):
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log.debug('creating empty database: %s', self.db_basename)
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with open(self.db_path, 'w') as fp:
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pass
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os.chmod(self.db_path,
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stat.S_IRUSR |
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stat.S_IWUSR
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)
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def connect(self):
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log.debug('opening database %s', self.db_basename)
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conn = sqlite3.connect(self.db_path)
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conn.row_factory = sqlite3.Row
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return conn
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def close(self, conn):
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log.debug('closing database %s', self.db_basename)
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conn.close()
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