A few path changes for easier local testing

Makefile

@@ -6,10 +6,11 @@ WWWDIR = $(DESTDIR)/usr/lib/www
 FAKE = fakeroot -s fake -i fake
 INSTALL = $(FAKE) install
 
-PYC  = config.pyc points.pyc game.pyc teams.pyc
+PYC  = config.pyc points.pyc teams.pyc
 PYC += register.pyc scoreboard.pyc puzzler.pyc
 PYC += flagd.pyc pointsd.pyc pointscli.pyc
-PYC += roshambo.pyc histogram.pyc
+PYC += histogram.pyc
+#PYC += roshambo.pyc game.pyc
 
 all: ctf.tce
 

config.py

@@ -12,8 +12,8 @@ if 'home' in os.environ.get('SCRIPT_FILENAME', ''):
     config = {'global':
                   {'data_dir': '.',
                    'base_url': '.',
-                   'css_url': 'ctf.css',
+                   'css_url': '/~neale/ctf/ctf.css',
-                   'diasbled_dir': 'disabled',
+                   'disabled_dir': 'disabled',
                    'flags_dir': 'flags',
                    'house_team': 'dirtbags',
                    'passwd': 'passwd',

ctf.css

@@ -12,6 +12,26 @@ body {
     max-width: 700px;
 }
 
+/**** heading ****/
+
+h1:first-child {
+    text-transform: lowercase;
+    font-size: 1.6em;
+/*     background-color: #222; */
+/*     opacity: 0.9; */
+    padding: 3px;
+    color: #2a2;
+    margin: 0 0 1em 70px;
+}
+
+h1:first-child:before {
+   color: #fff;
+   letter-spacing: -0.1em;
+   content: "Capture The Flag: ";
+}
+
+/**** body ****/
+
 a img {
     border: 0px;
 }
@@ -28,6 +48,12 @@ a:hover {
     font-weight: bold;
 }
 
+
+h1, h2, h3 {
+    color: #999;
+    letter-spacing: -0.05em;
+}
+
 code, pre, .readme {
     color: #fff;
     background-color: #555;
@@ -42,33 +68,12 @@ th, td {
     height: 400px;
 }
 
-/**** heading ****/
-
-h1:first-child {
-    text-transform: lowercase;
-    font-size: 1.6em;
-    background-color: #222;
-    opacity: 0.9;
-    padding: 3px;
-    color: #2a2;
-    margin: 0 0 1em 70px;
-}
-
-h1:first-child:before {
-   color: #fff;
-   letter-spacing: -0.1em;
-   content: "Capture The Flag: ";
-}
-
-/*** body ***/
-
 p {
     line-height: 1.4em;
     margin-bottom: 20px;
     color: #f4f4f4;
 }
 
-h1, h2, h3 {
+.center {
-    color: #999;
+    text-align: center;
-    letter-spacing: -0.05em;
 }

ctfd.py

@@ -6,21 +6,38 @@ import game
 import flagd
 import histogram
 import config
+import os
+import sys
+
+do_reap = False
+
+def chart(s):
+    if not os.fork():
+        histogram.main(s)
+        sys.exit(0)
+
+def reap():
+    try:
+        while True:
+            os.waitpid(0, os.WNOHANG)
+    except OSError:
+        pass
+
+def sigchld(signum, frame):
+    do_reap = True
 
 def main():
     pointsrv = pointsd.start()
     flagsrv = flagd.start()
 
-    if config.enabled('roshambo'):
-        import roshambo
-        roshambosrv = roshambo.start()
-
     s = pointsrv.store
     slen = 0
     while True:
+        if do_reap:
+            reap()
         asyncore.loop(timeout=30, use_poll=True, count=1)
         if len(s) > slen:
             slen = len(s)
-            histogram.main(s)
+            chart(s)
 
 main()

flagd.py

@@ -21,7 +21,7 @@ def hexdigest(data):
 flags_dir = config.get('global', 'flags_dir')
 
 class Submitter(asyncore.dispatcher):
-    def __init__(self, host='localhost', port=6667):
+    def __init__(self, host='', port=6667):
         asyncore.dispatcher.__init__(self)
         self.create_socket(socket.AF_INET, socket.SOCK_DGRAM)
         self.connect((host, port))
@@ -70,6 +70,8 @@ class Submitter(asyncore.dispatcher):
             raise ValueError(txt)
 
     def set_flag(self, cat, team):
+        if not cat:
+            return
         now = int(time.time())
 
         team = team or teams.house

histogram.py

@@ -17,7 +17,6 @@ def main(s=None):
         s = points.Storage()
 
     plotparts = []
-    teams = s.teams
 
     catscores = {}
     for cat in s.categories():
@@ -26,14 +25,14 @@ def main(s=None):
     scoresfile = tempfile.NamedTemporaryFile('w')
     fn = scoresfile.name
     i = 2
-    for team in teams:
+    for team in s.teams:
         plotparts.append('"%s" using 1:%d with lines linewidth 2 linetype rgb "#%s"' % (fn, i, teams.color(team)))
         scores[team] = 0
         i += 1
 
     def write_scores(t):
         scoresfile.write('%d' % t)
-        for team in teams:
+        for team in s.teams:
             scoresfile.write('\t%f' % (scores[team]))
         scoresfile.write('\n')
 
@@ -65,7 +64,7 @@ plot %(plot)s\n''' % {'plot': ','.join(plotparts),
                       'pngout': pngout})
     instructions.flush()
 
-    gp = os.system('gnuplot %s 2>/dev/null' % instructions.name)
+    gp = os.system('gnuplot %s 2>/dev/null </dev/null' % instructions.name)
 
 if __name__ == '__main__':
     main()

mkpuzzles.py

@@ -22,7 +22,10 @@ for cat in os.listdir(opts.puzzles):
     for points in os.listdir(dirname):
         pointsdir = os.path.join(dirname, points)
         outdir = os.path.join(opts.htmldir, cat, points)
-        os.makedirs(outdir)
+        try:
+            os.makedirs(outdir)
+        except OSError:
+            pass
 
         readme = ''
         files = []
@@ -33,6 +36,8 @@ for cat in os.listdir(opts.puzzles):
                 keys.append((cat, points, key))
             elif fn == 'index.html':
                 readme = open(path, encoding='utf-8').read()
+            elif fn.endswith('~'):
+                pass
             else:
                 files.append((fn, path))
 

register.py

@@ -28,6 +28,10 @@ def main():
       <body>
         <h1>Team Registration</h1>
 
+        <p>
+          Pick a short team name: you'll be typing it a lot.
+        </p>
+
         <form method="post" action="%s">
           <fieldset>
             <legend>Registration information:</legend>

run.ctfd

@@ -1,4 +1,4 @@
 #! /bin/sh
 
-exec /usr/lib/ctf/ctfd.py
+exec envuidgid ctf /usr/lib/ctf/ctfd.py 2>&1
 

scoreboard.py

@@ -15,6 +15,7 @@ def main():
     categories = [(cat, s.cat_points(cat)) for cat in s.categories()]
 
     print('Content-type: text/html')
+    print('Refresh: 10')
     print()
     print('''<?xml version="1.0" encoding="UTF-8" ?>
     <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
@@ -24,7 +25,7 @@ def main():
         <title>Scoreboard</title>
         <link rel="stylesheet" href="%sctf.css" type="text/css" />
       </head>
-      <body>
+      <body style="max-width: inherit;">
         <h1>Scoreboard</h1>
     ''' % config.base_url)
     print('<table class="scoreboard">')
@@ -66,7 +67,10 @@ def main():
     print('</tr>')
     print('''</table>
 
-        <img src="histogram.png" alt=""/>
+        <p class="center">
+          <img src="histogram.png" alt="scores over time" />
+        </p>
+
       </body>
     </html>''')