- Welcome to Capture The Flag, blah blah blah. + Welcome to Capture The Flag.
+ The contest is made up of multiple categories. Each + category is worth one point toward the total score; the percentage + of the total points held by your team is the percentage of one + point your team has for that category. The team that has 30% of + the points in each of five categories has 1.5 points, whereas the + team that has 80% of the points in only one category has 0.8 + points. +
+ ++ There are two kinds of categories: flags, + and puzzles. +
+ ++ Flag categories are challenges with a notion of a winner + or service availability. In these categories, the + flag-holder (the winner, or each team with a running service) + makes 1 point per minute for as long as they hold the flag. If + there is a single flag-holder, and the flag changes hands, a point + is awarded to the new winner at the moment the flag moves. +
+ ++ Most of the categories come in the form of + multiple puzzles: for each puzzle presented, a key + (answer) must be found to recieve the amount of points that puzzle + is worth. Any team may answer any puzzle question at any time. A + new puzzle is revealed when a team correctly answers the + highest-valued puzzle in that category. +
+@@ -63,15 +104,16 @@ points, though. For puzzles, you will lose ΒΌ of the points for that puzzle even if you never solve the puzzle. For other events, the staff member will decide how many points it will - cost. You can try to bribe us or otherwise fanagle information - out of us, or other contestants. It's a hacking contest. + cost. You can try to bribe or otherwise fanagle information out + of us or other contestants. It's a hacking contest.
- We are the dirtbags. You might - be better at this than we are, but you're not running the contest. + We are the dirtbags. People + pay us money to do the sorts of things you'll be doing in this + contest.
| Overall | ') for cat, score in categories: - print('%s (%d) | ' % (cat, score)) + print('')
+ print(' %s (%d)' % (cat, score))
+ try:
+ fn = os.path.join(flags_dir, cat)
+ team = open(fn).read() or house_team
+ print(' ') + print(' flag: %s' + % (cat, teams.color(team), team)) + except IOError: + pass + print(' | ')
print('
|---|---|---|
| ')
for cat, total in categories:
- print('') - scores = sorted([(s.team_points_in_cat(cat, team), team) for team in teams]) + print(' | ') + scores = sorted([(s.team_points_in_cat(cat, team), team) for team in s.teams]) for score, team in scores: - color = teamcolors[team] + color = teams.color(team) print('') diff --git a/teams.py b/teams.py index a7be5de..4cba5ca 100755 --- a/teams.py +++ b/teams.py @@ -2,12 +2,13 @@ import fcntl import time +import config import os from urllib.parse import quote, unquote -house = 'dirtbags' - -passwdfn = '/var/lib/ctf/passwd' +house = config.get('global', 'house_team') +passwdfn = config.get('global', 'passwd') +team_colors = config.get('global', 'team_colors') teams = {} built = 0 @@ -25,7 +26,9 @@ def build_teams(): for line in f: line = line.strip() team, passwd = [unquote(v) for v in line.strip().split('\t')] - teams[team] = passwd + color = team_colors.pop(0) + team_colors.append(color) + teams[team] = (passwd, color) except IOError: pass built = time.time() @@ -35,7 +38,7 @@ def validate(team): def chkpasswd(team, passwd): validate(team) - if teams.get(team) == passwd: + if teams.get(team, [None, None])[0] == passwd: return True else: return False @@ -51,3 +54,15 @@ def add(team, passwd): fcntl.lockf(f, fcntl.LOCK_EX) f.seek(0, 2) f.write('%s\t%s\n' % (quote(team), quote(passwd))) + +def color(team): + t = teams.get(team) + if not t: + validate(team) + t = teams.get(team) + if not t: + return '888888' + return t[1] + + + |