source: locker/bin/signup-minimal @ 576

Last change on this file since 576 was 576, checked in by andersk, 15 years ago
Get the principal from klist instead of $USER. Perform the admof check on all lockers (not just non-$USER lockers), and after checking that the locker exists.
  • Property svn:executable set to *
File size: 2.8 KB
Line 
1#!/bin/sh
2
3if [ "$initlname" = "" ]; then
4  if [ "$lname" = "" ]; then
5    initlname=0
6  else
7    initlname=1
8  fi
9fi
10
11if type wget >/dev/null 2>/dev/null; then
12  WGET=wget
13else
14  WGET="athrun gnu wget"
15fi
16
17if [ "$lname" = "" ]; then
18  if [ "$1" = "" ]; then
19    echo
20    echo "Would you like to sign up:"
21    echo "1. Your personal Athena account"
22    echo "2. A locker that you control (a club, a course, etc)"
23    echo "If you do not understand this question, you should answer '1'."
24    printf "Please enter either '1' or '2' (without quotes): "
25    read whofor
26    if [ "$whofor" = 1 ]; then
27        lname=$USER
28        lroot=$HOME
29    elif [ "$whofor" = 2 ]; then
30        echo
31        echo "OK.  A locker of your choice that you control will be signed up."
32        echo "Please enter the name of the selected locker below."
33        echo "(For the locker /mit/sipb, you would enter sipb)."
34        printf "Locker name: "
35        read lname
36        lroot="/mit/$lname"
37    else
38        echo
39        echo "ERROR:"
40        echo "You must select either '1' or '2'."
41        exit 1
42    fi
43  else
44    lname=$1
45  fi
46fi
47
48attach "$lname" 2>/dev/null
49
50if [ ! -d "/mit/$lname" ]; then
51  echo
52  echo "ERROR:"
53  echo "Cannot find locker <$lname>."
54  exit 1
55fi
56
57principal=`klist -5 | sed -n 's/^Default principal: // p'`
58ans=`$WGET -q -O- "http://scripts.mit.edu/~signup/admof.php/$lname/$principal"`
59if [ "$ans" != "yes" ]; then
60  afsuser=`echo "$principal" | sed 's/@ATHENA.MIT.EDU$//'`
61  echo
62  echo "ERROR:"
63  echo "It appears as though you are not an administrator of the locker <$lname>."
64  echo "Try running \"fs sa /mit/$lname $afsuser all\" and starting over."
65  echo "Contact scripts@mit.edu if you are unable to solve the problem."
66  exit 1
67fi
68
69ans=`fs la "/mit/$lname" | grep '^  system:a[nyuth]*user .*l'`
70if [ -z "$ans" ]; then
71  echo
72  echo "ERROR:"
73  echo "It appears as though the locker <$lname> is not listable by system:anyuser."
74  echo "You might want to run \"fs sa /mit/$lname system:anyuser l\""
75  echo "(that's a lowercase L rather than a one) and then try again."
76  echo "Contact scripts@mit.edu if you are unable to solve the problem."
77  exit 1
78fi
79
80mkdir "/mit/$lname/.scripts-signup" 2>/dev/null
81
82if [ ! -d "/mit/$lname/.scripts-signup" ]; then
83  echo
84  echo "ERROR:"
85  echo "It appears as though you do not have write access to the locker <$lname>."
86  echo "Contact scripts@mit.edu if you are unable to solve the problem."
87  exit 1
88fi
89
90ans=`$WGET -q -O- "http://scripts.mit.edu/~signup/$lname"`
91rmdir "/mit/$lname/.scripts-signup"
92
93if [ "$ans" != "done" ] && [ "$ans" != "username already taken" ]; then
94  echo "ERROR:"
95  echo "Signup reported the following error: \"$ans\"."
96  echo "Contact scripts@mit.edu for assistance."
97  exit 1
98fi
99
100success() {
101  if [ "$initlname" -eq 0 ]; then
102    echo
103    echo "== SUCCESS =="
104    echo "$lname is now signed up for $1."
105    echo "$2"
106    echo
107  fi
108}
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