61 lines
1.5 KiB
Python
61 lines
1.5 KiB
Python
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"""
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Remote syslog client.
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Works by sending UDP messages to a remote syslog server. The remote server
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must be configured to accept logs from the network.
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License: PUBLIC DOMAIN
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Author: Christian Stigen Larsen
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For more information, see RFC 3164.
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"""
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import socket
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class Facility:
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"Syslog facilities"
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KERN, USER, MAIL, DAEMON, AUTH, SYSLOG, \
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LPR, NEWS, UUCP, CRON, AUTHPRIV, FTP = range(12)
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LOCAL0, LOCAL1, LOCAL2, LOCAL3, \
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LOCAL4, LOCAL5, LOCAL6, LOCAL7 = range(16, 24)
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class Level:
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"Syslog levels"
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EMERG, ALERT, CRIT, ERR, \
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WARNING, NOTICE, INFO, DEBUG = range(8)
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class Syslog:
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"""A syslog client that logs to a remote server.
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Example:
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>>> log = Syslog(host="foobar.example")
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>>> log.send("hello", Level.WARNING)
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"""
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def __init__(self,
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host="localhost",
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port=514,
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facility=Facility.DAEMON):
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self.host = host
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self.port = port
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self.facility = facility
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self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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def send(self, message, level):
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"Send a syslog message to remote host using UDP."
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data = "<%d>%s" % (level + self.facility*8, message)
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self.socket.sendto(data, (self.host, self.port))
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def warn(self, message):
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"Send a syslog warning message."
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self.send(message, Level.WARNING)
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def notice(self, message):
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"Send a syslog notice message."
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self.send(message, Level.NOTICE)
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def error(self, message):
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"Send a syslog error message."
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self.send(message, Level.ERR)
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# ... add your own stuff here
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