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app.py — setup-apimain ⎇

Explorer

▾ setup-api

app.py

requirements.txt

Dockerfile

README.md

▸ tests

1from flask import Flask, jsonify

3app = Flask(__name__)

5# Tools for a new developer laptop

6@app.route("/api/setup")

7def setup():

8 tools = ["git", "docker", "python"]

9 return jsonify(tools)

11if __name__ == "__main__":

12 app.run(debug=True)

14# Health check for the container

15@app.route("/health")

16def health():

17 return {"status": "ok"}

$ git status

On branch main · nothing to commit

$ python app.py

* Running on http://127.0.0.1:5000

lab-capture.pcapngPackets: 9 · Displayed: 9

Filter ip.addr == 192.168.1.20

No.TimeSourceDestinationProtoInfo

10.000192.168.1.20198.51.100.7DNSStandard query A example.org

20.012198.51.100.7192.168.1.20DNSStandard query response A 203.0.113.10

30.031192.168.1.20203.0.113.10TCP51544 → 443 [SYN] Seq=0

40.058203.0.113.10192.168.1.20TCP443 → 51544 [SYN, ACK]

50.059192.168.1.20203.0.113.10TCP51544 → 443 [ACK]

60.061192.168.1.20203.0.113.10TLSv1.3Client Hello

70.094203.0.113.10192.168.1.20TLSv1.3Server Hello, Change Cipher Spec

80.095192.168.1.20203.0.113.10TLSv1.3Application Data

90.140203.0.113.10192.168.1.20TLSv1.3Application Data

▸ Frame 6: 571 bytes on wire

▸ Internet Protocol Version 4, Src: 192.168.1.20, Dst: 203.0.113.10

▸ Transmission Control Protocol, Src Port: 51544, Dst Port: 443

▾ Transport Layer Security

Study plan.odtSaved

Heading 1BIU

Week 6 study plan

Network Engineering · Year 2

✓Finish network lab write-up
✓Revise subnetting notes
Group project meeting, Thursday

DayFocusHoursMonRouting labs2TueSecurity1.5WedProject3

field-notes-poster.kra100%

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