Hlib samoshkin 341

.github/workflows/hlib-samoshkin-341-lab5.yml

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+
+name: Hlib-Samoshkin-341-Lab5
+
+on:
+  workflow_dispatch:
+jobs:
+  sendemailwithuniqueid:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check repo
+        uses: actions/checkout@v2
+      - name: Get log file using wget
+        run: wget https://gitlab.com/oyakivchik/logfile/-/raw/main/access.log
+      - name: Install python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.8
+      - name: Installing requirements
+        run:
+          pip install -r Lab5/requirements.txt
+      - name: run log_parser
+        run:
+          python Lab5/log_parser.py —path access.log
+      - name: Send unique ip to email
+        run:
+          python Lab5/ip_email.py

Lab1.txt

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+    1  mkdir -p ~/.ssh
+    2  chmod 700 ~/.ssh
+    3  cd ~/.ssh/
+    4  sudo nano authorized_keys 
+    5  exit
+    6  exit 
+    7  cd ~/.ssh/
+    8  sudo nano authorized_keys 
+    9  sudo systemctl restart sshd
+   10  ssh -p 2200 Mike@localhost
+   11  exit 
+   12  cd ~/.ssh/
+   13  sudo nano authorized_keys 
+   14  sudo systemctl restart sshd
+   15  exit
+   16  ls 
+   17  pwd 
+   18  man man 
+   19  info ls 
+   20  info ls 
+   21  ls -info
+   22  whatis ls 
+   23  whatis -ls 
+   24  cd
+   25  pwd
+   26  ls
+   27  ls -a
+   28  cd /home/documents 
+   29  cat > File1
+   30  cat File1
+   31  cat File2
+   32  cat > File2
+   33  cat File1 File2 > Res
+   34  cat Res
+   35  ls -a > New
+   36  cat New
+   37  history > Lab1
+   38  cat history 
+   39  cat Lab1
+   40  pwd 
+   41  history > Lab1
+   42  cat Lab1
+   43  mkdir trash
+   44  pwd
+   45  cd trash
+   46  cd ..
+   47  man mkdir 
+   48  cp File1 File2 
+   49  cat File2
+   50  cat File1
+   51  cp File1 File2 trash
+   52  cd trash 
+   53  ls 
+   54  cd ..
+   55  mkdir Test
+   56  cp -r trash Ookla
+   57  pwd
+   58  ls 
+   59  cd Ookla 
+   60  ls -a
+   61  cd ..
+   62  cp -r trash Test Ookla
+   63  rm File1
+   64  rm -r trash
+   65  ls
+   66  cat > File3
+   67  mv File3 Test
+   68  cd Test 
+   69  ls
+   70  cd ..
+   71  ls
+   72  mv File2 Soska
+   73  ls 
+   74  mv [S]* Test
+   75  cd Test
+   76  ls
+   77  cd ..
+   78  history > Lab1
+   79  cat Lab1
+   80  chown douglas Res
+   81  sudo chown douglas Res
+   82  man chgrp
+   83  ls
+   84  chgrp dudes New
+   85  groups 
+   86  ls -al
+   87  chmod {+} [o] New
+   88  chmod --help
+   89  chmod u+x New
+   90  fork() SA
+   91  umask
+   92  getuid
+   93  getuid() das
+   94  getuid(void)
+   95  man gcc
+   96  gcc -info
+   97  gcc 
+   98  history > Lab1

Lab2-renamer.sh

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+
+#!/bin/bash
+echo "Input path : "
+read path
+cd $path
+value=1
+for file in *
+do 
+   mv "$file" $value-"$file"
+   (( value ++ ))
+done 
+ls  

Lab3-1/task1.py

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+from itertools import permutations 
+for x in permutations('aeiou'):
+        sample=''
+        for z in x:
+                sample += z
+        print(sample)

Lab3-1/task2.py

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+import sys
+z = int(sys.argv[1])
+x = int(sys.argv[2])
+c = int(sys.argv[3])
+v = z*z + x*x + c*c
+print(v)

Lab4/logs_parser.py

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+import re
+from sqlalchemy import create_engine, MetaData, Table, Column, Integer, String, DateTime
+import datetime
+import sys
+
+engine = create_engine('sqlite:///access_logs.db', echo = False)
+meta = MetaData()
+
+access_logs = Table(
+    'access_logs', meta,
+    Column('id', Integer, primary_key = True),
+    Column('hostname', String),
+    Column('ip_address', String),
+    Column('date_time', DateTime),
+    Column('message', String),
+)
+
+meta.create_all(engine)
+conn = engine.connect()
+logs_entries = []
+file = open(sys.argv[1], 'r')
+
+for entry in file:
+    line = re.compile(r'^((Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s+\d{1,2}\s+\d{2}:\d{2}:\d{2})\s+(\S+)\s+(sshd)\S+:\s+(.*?(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}).*)$').search(entry)
+    if line:
+        datetime_str = line.group(1) + " " + str(datetime.datetime.now().year)
+        datetime_obj = datetime.datetime.strptime(datetime_str, '%b %d %H:%M:%S %Y')
+        logs_entries.append({"hostname": line.group(3), "ip_address": line.group(6), "date_time": datetime_obj, "message":line.group(5)})
+
+result = conn.execute(access_logs.insert(None), logs_entries)
+file.close()
+conn.close()

Lab4/logs_reader.py

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+import sys
+from sqlalchemy import create_engine
+
+engine = create_engine('sqlite:///access_logs.db', echo = False)
+connection = engine.connect()
+
+user_ip = sys.argv[1] 
+que = "SELECT * FROM access_logs WHERE ip_address=:ip" 
+info = connection.execute(que, ip = user_ip).fetchall()
+connection.close()
+
+for d in info:
+ print(d)

Lab4/requirements.txt

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+greenlet==1.1.0
+importlib-metadata==4.6.1
+SQLAlchemy==1.4.21
+typing-extensions==3.10.0.0
+zipp==3.5.0

Lab5/ip_email.py

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+import smtplib, ssl
+from email.mime.text import MIMEText
+from email.mime.multipart import MIMEMultipart
+from sqlalchemy import *
+from sqlalchemy.sql import select
+
+engine = create_engine('sqlite:///access_logs.db', echo=False)
+meta = MetaData()
+result_list = ''
+
+access_logs = Table(
+    'access_logs', meta,
+    Column('id',Integer,primary_key=True),
+    Column('hostname',String),
+    Column('ip_address',String),
+    Column('date_time',DateTime),
+    Column('message',String),
+)
+
+conn = engine.connect()
+query = select(access_logs.c.ip_address).distinct()
+result = conn.execute(query)
+
+for row in result:
+    result_list += str(row.ip_address)+'\n'
+    print(row.ip_address)
+
+conn.close()
+
+sender_email = "zalupa.tvoego.slona@gmail.com"
+receiver_email = "olexiy.jakivtchik@gmail.com"
+password = "12345Qwert"
+
+message = MIMEMultipart("alternative")
+message["Subject"] = "Самошкін-Гліб-341 Lab5"
+message["From"] = sender_email
+message["To"] = receiver_email
+
+text = result_list
+mess = MIMEText(text, "plain")
+message.attach(mess)
+
+context = ssl.create_default_context()
+with smtplib.SMTP_SSL("smtp.gmail.com", 465 , context=context) as server:
+    server.login(sender_email, password)
+    server.sendmail(sender_email, receiver_email, message.as_string())
+print('Completed')

Lab5/logs_parser.py

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+import re
+from sqlalchemy import create_engine, MetaData, Table, Column, Integer, String, DateTime
+import datetime
+import sys
+
+engine = create_engine('sqlite:///access_logs.db', echo = False)
+meta = MetaData()
+
+access_logs = Table(
+    'access_logs', meta,
+    Column('id', Integer, primary_key = True),
+    Column('hostname', String),
+    Column('ip_address', String),
+    Column('date_time', DateTime),
+    Column('message', String),
+)
+
+meta.create_all(engine)
+conn = engine.connect()
+logs_entries = []
+file = open(sys.argv[1], 'r')
+
+for entry in file:
+    line = re.compile(r'^((Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s+\d{1,2}\s+\d{2}:\d{2}:\d{2})\s+(\S+)\s+(sshd)\S+:\s+(.*?(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}).*)$').search(entry)
+    if line:
+        datetime_str = line.group(1) + " " + str(datetime.datetime.now().year)
+        datetime_obj = datetime.datetime.strptime(datetime_str, '%b %d %H:%M:%S %Y')
+        logs_entries.append({"hostname": line.group(3), "ip_address": line.group(6), "date_time": datetime_obj, "message":line.group(5)})
+
+result = conn.execute(access_logs.insert(None), logs_entries)
+file.close()
+conn.close()

README.md

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-# devops_practice
+Гліб Самошкін 341