160 lines
5.6 KiB
Python
160 lines
5.6 KiB
Python
# pyruse is intended as a replacement to both fail2ban and epylog
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# Copyright © 2017–2018 Y. Gablin
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# Full licensing information in the LICENSE file, or gnu.org/licences/gpl-3.0.txt if the file is missing.
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import os
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import re
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from datetime import datetime
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from pyruse.actions.action_dailyReport import Action
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from pyruse import config
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mail_filename = "email.dump"
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wAction = Action({"level": "WARN", "message": "WarnMsg {m}"})
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iAction = Action({"level": "INFO", "message": "InfoMsg {m}"})
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oAction = Action({"level": "OTHER", "message": "MiscMsg {m}"})
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wActFirst = Action({"level": "WARN", "message": "WarnMsg {m}", "details": "FIRST"})
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wActLast = Action({"level": "WARN", "message": "WarnMsg {m}", "details": "LAST"})
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wActFL = Action({"level": "WARN", "message": "WarnMsg {m}", "details": "FIRSTLAST"})
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wActNone = Action({"level": "WARN", "message": "WarnMsg {m}", "details": "NONE"})
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def newEntry(m):
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return {"__REALTIME_TIMESTAMP": datetime.utcnow(), "m": m}
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def whenNewDayThenReport():
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if os.path.exists(mail_filename):
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os.remove(mail_filename)
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oAction.act(newEntry("message1"))
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assert not os.path.exists(mail_filename)
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Action._hour = 25
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oAction.act(newEntry("message2"))
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assert os.path.exists(mail_filename)
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os.remove(mail_filename)
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def whenEmailThenCheck3Sections():
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if os.path.exists(mail_filename):
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os.remove(mail_filename)
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wAction.act(newEntry("messageW"))
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iAction.act(newEntry("messageI"))
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Action._hour = 25
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oAction.act(newEntry("messageO"))
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assert os.path.exists(mail_filename)
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conf = config.Config().asMap().get("email", {})
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reSubject = re.compile(r"^Subject: (.*)")
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reFrom = re.compile(r"^From: (.*)")
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reTo = re.compile(r"^To: (.*)")
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subjOK = False
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fromOK = False
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toOK = False
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nbWarn = 0
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nbInfo = 0
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nbMisc = 0
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with open(mail_filename, 'rt') as m:
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for line in m:
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match = reSubject.match(line)
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if match:
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subjOK = match.group(1) == conf.get("subject", "Pyruse Report")
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match = reFrom.match(line)
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if match:
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fromOK = match.group(1) == conf.get("from", "pyruse")
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match = reTo.match(line)
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if match:
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toOK = match.group(1).split(", ") == conf.get("to", ["hostmaster"])
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if "WarnMsg" in line:
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nbWarn += 1
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if "InfoMsg" in line:
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nbInfo += 1
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if "MiscMsg" in line:
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nbMisc += 1
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assert subjOK
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assert fromOK
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assert toOK
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assert nbWarn == 2
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assert nbInfo == 2
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assert nbMisc == 2
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os.remove(mail_filename)
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def _compareEmailWithExpected(expected):
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assert os.path.exists(mail_filename)
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reTime = re.compile(r"\d{4}(?:[- :.]\d{2}){6}\d{4}")
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warnSeen = False
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nbTimes = 0
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nbFirst = 0
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nbLast = 0
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line = ""
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with open(mail_filename, 'rt') as m:
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for l in m:
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if l != "" and l[-1:] == "=":
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line += l[:-1]
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continue
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elif l == "" and warnSeen:
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break
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line += l
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if "WarnMsg" in line:
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warnSeen = True
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elif not warnSeen:
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line = ""
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continue
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nbTimes += len(reTime.findall(line))
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if "From=C2=A0:" in line:
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nbFirst += 1
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if "Until:" in line:
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nbLast += 1
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if "</tr>" in line:
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break
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line = ""
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seen = dict(warn = warnSeen, times = nbTimes, first = nbFirst, last = nbLast)
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assert seen == expected, "Expected=" + str(expected) + " ≠ Seen=" + str(seen)
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os.remove(mail_filename)
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def whenEmailThenCheckTimes(warnAction, expected):
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if os.path.exists(mail_filename):
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os.remove(mail_filename)
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warnAction.act(newEntry("messageW"))
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warnAction.act(newEntry("messageW"))
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Action._hour = 25
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warnAction.act(newEntry("messageW"))
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_compareEmailWithExpected(expected)
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def whenSeveralDetailsModesThenOnlyOneWarn():
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if os.path.exists(mail_filename):
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os.remove(mail_filename)
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wAction.act(newEntry("messageW"))
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wAction.act(newEntry("messageW"))
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wAction.act(newEntry("messageW"))
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wAction.act(newEntry("messageW"))
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wAction.act(newEntry("messageW"))
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wActFirst.act(newEntry("messageW"))
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wActFirst.act(newEntry("messageW"))
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wActFirst.act(newEntry("messageW"))
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wActLast.act(newEntry("messageW"))
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wActLast.act(newEntry("messageW"))
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wActLast.act(newEntry("messageW"))
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wActFL.act(newEntry("messageW"))
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wActFL.act(newEntry("messageW"))
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wActFL.act(newEntry("messageW"))
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wActFL.act(newEntry("messageW"))
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wActNone.act(newEntry("messageW"))
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wActNone.act(newEntry("messageW"))
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wActNone.act(newEntry("messageW"))
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Action._hour = 25
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wActNone.act(newEntry("messageW"))
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_compareEmailWithExpected(dict(warn = True, times = 9, first = 2, last = 2))
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def whenReportThenNewSetOfMessages():
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if os.path.exists(mail_filename):
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os.remove(mail_filename)
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Action._hour = 25
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oAction.act(newEntry("message3"))
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assert os.path.exists(mail_filename)
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os.remove(mail_filename)
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whenEmailThenCheck3Sections()
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def unitTests():
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whenNewDayThenReport()
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whenEmailThenCheck3Sections()
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whenEmailThenCheckTimes(wActFirst, dict(warn = True, times = 1, first = 1, last = 0))
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whenEmailThenCheckTimes(wActLast, dict(warn = True, times = 1, first = 0, last = 1))
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whenEmailThenCheckTimes(wActFL, dict(warn = True, times = 2, first = 1, last = 1))
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whenEmailThenCheckTimes(wActNone, dict(warn = True, times = 0, first = 0, last = 0))
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whenSeveralDetailsModesThenOnlyOneWarn()
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whenReportThenNewSetOfMessages()
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