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api.py
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api.py
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import json
import utils
import logger
import problemdb
import teamdb
from decorators import api_wrapper
from flask import Blueprint, request, session, jsonify, make_response
from decorators import admins_only
api = Blueprint("api", __name__)
@api.route("/api/register", methods=["POST"])
@api_wrapper
def register():
team = request.form["team"]
password = request.form["password"]
password2 = request.form["password2"]
if password != password2:
return {"message": "Passwords do not match"}
if len(password) < 4:
return {"message": "Passwords should be at least 4 characters long"}
if teamdb.team_exists(team):
return {"message": "Team already exists"}
else:
response = teamdb.add_team(team, password)
if "Success" in response:
logger.log("registrations", logger.INFO, "%s has registered" % team)
return {"message": response}
@api.route("/api/login", methods=["POST"])
@api_wrapper
def login():
team = request.form["team"]
password = request.form["password"]
stored_team_password = teamdb.get_team_password(team)
if utils.check_password(stored_team_password, password):
session["tid"] = team
session["logged_in"] = True
if teamdb.is_admin(team):
session["admin"] = True
logger.log("logins", logger.WARNING, "%s logged as admin" % team)
else:
logger.log("logins", logger.INFO, "%s logged in" % team)
return {"success": 1, "message": "Success!"}
else:
return {"success": 0, "message": "Invalid credentials"}
@api.route("/api/add_problem", methods=["POST"])
@admins_only
@api_wrapper
def add_problem():
name = request.form["problem_name"]
desc = request.form["problem_desc"]
hint = request.form["problem_hint"]
category = request.form["problem_category"]
value = request.form["problem_value"]
flag = request.form["problem_flag"]
response = problemdb.add_problem(name, desc, hint, category, value, flag)
return {"message": response}
@api.route("/api/submit_flag", methods=["POST"])
@api_wrapper
def submit_flag():
flag = request.form["flag"]
pid = request.form["pid"]
team = session["tid"]
response = problemdb.submit_flag(team, pid, flag)
return {"message": response}
@api.route("/api/remove_problem", methods=["POST"])
@admins_only
@api_wrapper
def remove_problem():
pid = request.form["pid"]
response = problemdb.remove_problem(pid)
return {"message": response}
@api.route("/api/update_problem", methods=["POST"])
@admins_only
@api_wrapper
def update_problem():
pid = request.form["pid"]
name = request.form["name"]
desc = request.form["description"]
hint = request.form["hint"]
category = request.form["category"]
points = request.form["points"]
flag = request.form["flag"]
response = problemdb.update_problem(pid, name, desc, hint, category, points, flag)
return {"message": response}
@api.route("/api/top/<count>", methods=["GET", "POST"])
def top(count):
data = {}
teams = teamdb.get_scoreboard_data(5)
scoreboard = []
for team in teams:
jason = {}
jason["name"] = team[0]
jason["score"] = team[2]
jason["last_solve"] = team[5]
jason["progression"] = team[6] + ",%s,%s" % (team[2], utils.get_time_since_epoch()) # Add current time score to make graph look nicer
scoreboard.append(jason)
data["scoreboard"] = scoreboard
return jsonify(data=data)
@api.route("/api/export_data", methods=["GET", "POST"])
@admins_only
def export_data():
data = {}
form = request.form
if "problems" in form:
problem_list = []
problems = problemdb.get_problems()
for problem in problems:
jason = {}
jason["pid"] = problem[0]
jason["name"] = problem[1]
jason["description"] = problem[2]
jason["hint"] = problem[3]
jason["category"] = problem[4]
jason["points"] = problem[5]
jason["flag"] = problem[6]
problem_list.append(jason)
data["problems"] = problem_list
if "scoreboard" in form:
scoreboard = []
teams = teamdb.get_scoreboard_data()
for team in teams:
jason = {}
jason["name"] = team[0]
jason["score"] = team[2]
jason["solves"] = [problemdb.get_name_from_pid(pid) for pid in team[4].split(",")[1:]]
jason["last_solve"] = team[5]
jason["progression"] = team[6] + ",%s,%s" % (team[2], utils.get_time_since_epoch()) # Add current time score to make graph look nicer
scoreboard.append(jason)
data["scoreboard"] = scoreboard
if "teams" in form:
team_list = []
teams = teamdb.get_teams()
for team in teams:
jason = {}
jason["name"] = team[0]
jason["password"] = team[1]
jason["score"] = team[2]
jason["admin"] = team[3]
jason["solves"] = [problemdb.get_name_from_pid(pid) for pid in team[4].split(",")[1:]]
jason["last_solve"] = team[5]
jason["progression"] = team[6]
team_list.append(jason)
data["teams"] = team_list
data = json.dumps(data, indent=4)
if "download" in form:
response = make_response(data)
response.headers["Content-Disposition"] = "attachment; filename=data.json"
return response
return jsonify(data=json.loads(data))