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1 | #!/bin/bash -ex |
2 | |
3 | # MUST be executed: |
4 | # - on deleuze |
5 | # - as a user with an /etc/sudoers line |
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6 | # - member of "wheel" unix group on deleuze |
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7 | # - while holding tickets for a user who can 'ssh -K' to mire |
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8 | # - and is a member of "wheel" on mire |
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9 | # - while holding tokens for a user who is: |
10 | # - a member of system:administrator |
11 | # - listed in 'bos listusers deleuze' |
12 | |
13 | USER=$1 |
14 | |
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15 | export PATH=$PATH:/afs/hcoop.net/common/bin/ |
16 | |
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17 | if test -z "$USER"; then |
18 | echo "Invoke as create-user <USERNAME>" |
19 | exit 1 |
20 | fi |
21 | |
22 | |
23 | # |
24 | # Kerberos principals |
25 | # (creat kerberos principals: fred, fred/cgi, fred/mailfilter) |
26 | # |
27 | |
28 | # We use -randkey for user's main principal as well, to make sure that |
29 | # the creation process does not continue without having a main |
30 | # principal. (But you who want to set password for a user, don't |
31 | # worry - we'll invoke cpw later, so that it has the same effect |
32 | # as setting password right now - while it is more error tolerant). |
33 | |
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34 | sudo kadmin.local -p root/admin -q "ank -policy user -randkey +requires_preauth $USER@HCOOP.NET" |
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35 | sudo kadmin.local -p root/admin -q "modprinc -maxlife 1day $USER@HCOOP.NET" |
36 | sudo kadmin.local -p root/admin -q "ank -policy daemon -randkey +requires_preauth $USER/daemon@HCOOP.NET" |
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37 | |
38 | # |
39 | # Create AFS users corresponding to krb5 principals. |
40 | # (fred/cgi principal == fred.cgi AFS user) |
41 | # |
42 | |
43 | pts cu $USER || true |
44 | ID=`pts examine $USER | head -n1 | sed 's_.*, id: *__' | sed 's_,.*__'` |
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45 | pts cu $USER.daemon || true |
46 | ID_DAEMON=`pts examine $USER.daemon | head -n1 | sed 's_.*, id: *__' | sed 's_,.*__'` |
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47 | |
48 | |
49 | # |
50 | # Construct various paths for later perusal. |
51 | # |
52 | |
53 | # (If it's not clear, for user fred, PATHBITS = f/fr/fred) |
54 | PATHBITS=`echo $USER | head -c 1`/`echo $USER | head -c 2`/$USER |
55 | HOMEPATH=/afs/hcoop.net/user/$PATHBITS |
56 | MAILPATH=/afs/hcoop.net/common/email/$PATHBITS |
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57 | DBPATH=/afs/hcoop.net/common/.databases/$PATHBITS |
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58 | PGDIR=$DBPATH/postgres |
59 | MYSQLDIR=$DBPATH/mysql |
60 | |
61 | |
62 | # |
63 | # Create LDAP entries. (With the whole libnss-ptdb, I kind of |
64 | # lost the idea of what I want to do with LDAP, but we'll |
65 | # see with time how well it integrates...) |
66 | # The ID returned from AFS is important here, we want to make |
67 | # sure those IDs match. |
68 | # |
69 | |
70 | # USER entry |
71 | echo " |
72 | dn: uid=$USER,ou=People,dc=hcoop,dc=net |
73 | objectClass: top |
74 | objectClass: person |
75 | objectClass: posixAccount |
76 | cn: $USER |
77 | uid: $USER |
78 | gidNumber: $ID |
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79 | sn: $USER |
80 | host: abulafia |
81 | host: mire |
82 | |
83 | dn: cn=$USER,ou=Group,dc=hcoop,dc=net |
84 | objectClass: top |
85 | objectClass: posixGroup |
86 | cn: $USER |
87 | gidNumber: $ID |
88 | memberUid: $USER |
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89 | " | sudo ldapadd -x -D cn=admin,dc=hcoop,dc=net -y /etc/ldap.secret || true |
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90 | |
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91 | # USER.daemon entry |
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92 | echo " |
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93 | dn: uid=$USER.daemon,ou=People,dc=hcoop,dc=net |
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94 | objectClass: top |
95 | objectClass: person |
96 | objectClass: posixAccount |
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97 | cn: $USER.daemon |
98 | uid: $USER.daemon |
99 | gidNumber: $ID_DAEMON |
100 | sn: $USER.daemon |
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101 | |
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102 | dn: cn=$USER.daemon,ou=Group,dc=hcoop,dc=net |
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103 | objectClass: top |
104 | objectClass: posixGroup |
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105 | cn: $USER.daemon |
106 | gidNumber: $ID_DAEMON |
107 | memberUid: $USER.daemon |
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108 | " | sudo ldapadd -x -D cn=admin,dc=hcoop,dc=net -y /etc/ldap.secret || true |
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109 | |
110 | |
111 | # |
112 | # Export .mailfilter and .cgi keys to a keytab file |
113 | # |
114 | |
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115 | # create a daemon keytab (used by /etc/exim4/get-token) |
116 | # *only* if it does not exist! |
117 | test -e /etc/keytabs/user.daemon/$USER || \ |
118 | sudo kadmin.local -p root/admin -q "ktadd -k /etc/keytabs/user.daemon/$USER $USER/daemon@HCOOP.NET" |
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119 | |
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120 | # Properly chown/mod keytab files (must be $USER:www-data) |
121 | sudo chown $USER:www-data /etc/keytabs/user.daemon/$USER |
122 | sudo chmod 440 /etc/keytabs/user.daemon/$USER |
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123 | |
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124 | # rsync keytabs to mire |
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125 | (cd /etc/keytabs |
126 | sudo tar clpf - user.daemon/$USER | \ |
127 | ssh mire.hcoop.net cd /etc/keytabs\; sudo tar xlpf -) |
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128 | |
129 | # |
130 | # Create/mount/set-perms on user's volumes (home, mail, databases, logs) |
131 | # |
132 | |
133 | # HOME VOLUME |
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134 | vos examine user.$USER 2>/dev/null || \ |
135 | vos create deleuze.hcoop.net /vicepa user.$USER -maxquota 400000 |
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136 | mkdir -p `dirname $HOMEPATH` |
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137 | fs ls $HOMEPATH || fs mkm $HOMEPATH user.$USER |
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138 | chown $USER:nogroup $HOMEPATH |
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139 | fs sa $HOMEPATH $USER all |
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140 | fs sa $HOMEPATH system:anyuser l |
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141 | |
142 | # Apache logs |
143 | mkdir -p $HOMEPATH/logs/apache |
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144 | chown $USER:nogroup $HOMEPATH/logs/apache |
145 | fs sa $HOMEPATH/logs/apache $USER.daemon rlwidk |
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146 | |
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147 | # public_html |
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148 | mkdir -p $HOMEPATH/public_html |
149 | chown $USER:nogroup $HOMEPATH/public_html |
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150 | fs sa $HOMEPATH/public_html system:anyuser rl |
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151 | |
152 | # .procmail.d |
153 | mkdir -p $HOMEPATH/.procmail.d |
154 | chown $USER:nogroup $HOMEPATH/.procmail.d |
155 | fs sa $HOMEPATH/.procmail.d system:anyuser rl |
156 | |
157 | # .public |
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158 | mkdir -p $HOMEPATH/.public/ |
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159 | chown $USER:nogroup $HOMEPATH/.public |
160 | fs sa $HOMEPATH/.public system:anyuser rl |
161 | |
162 | # .domtool |
163 | mkdir -p $HOMEPATH/.public/.domtool |
164 | chown $USER:nogroup $HOMEPATH/.public/.domtool |
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165 | test -e $HOMEPATH/.domtool || \ |
166 | test -L $HOMEPATH/.domtool || \ |
167 | ln -s $HOMEPATH/.public/.domtool $HOMEPATH/.domtool |
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168 | |
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169 | # MAIL VOLUME |
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170 | vos examine mail.$USER 2>/dev/null || \ |
171 | vos create deleuze.hcoop.net /vicepa mail.$USER -maxquota 400000 |
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172 | mkdir -p `dirname $MAILPATH` |
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173 | chown $USER:nogroup $MAILPATH |
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174 | fs ls $MAILPATH || fs mkm $MAILPATH mail.$USER |
175 | fs ls $HOMEPATH/Maildir || fs mkm $HOMEPATH/Maildir mail.$USER |
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176 | fs sa $MAILPATH $USER all |
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177 | fs sa $MAILPATH $USER.daemon all |
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178 | |
179 | # DATABASE VOLUME |
180 | if ! vos examine db.$USER >/dev/null 2>/dev/null; then |
181 | mkdir -p `dirname /afs/.hcoop.net/common/.databases/$PATHBITS` |
182 | vos create -server afs -partition a -name db.$USER -maxquota 400000 |
183 | fs mkmount -dir /afs/.hcoop.net/common/.databases/$PATHBITS -vol db.$USER -rw |
184 | vos release common.databases |
185 | fs sa -dir $DBPATH -acl system:postgres l |
186 | fs sa -dir $DBPATH -acl system:mysql l |
187 | fs sa -dir $DBPATH -acl system:backup rl |
188 | fi |
189 | |
190 | # Create postgres user and tablespace placeholder within volume |
191 | if ! [ -d $PGDIR ]; then |
192 | mkdir -p $PGDIR |
193 | chown postgres:postgres $PGDIR |
194 | fs sa -dir $PGDIR -acl system:postgres write |
195 | |
196 | sudo -u postgres psql -c "CREATE TABLESPACE user_$USER OWNER postgres LOCATION '$PGDIR'" template1 |
197 | fi |
198 | |
199 | # Create mysql user and databases placeholder within volume |
200 | mkdir -p $MYSQLDIR |
201 | chown mysql:mysql $MYSQLDIR |
202 | fs sa -dir $MYSQLDIR -acl system:mysql write |
203 | |
204 | |
205 | # |
206 | # Mount points for backup volumes |
207 | # |
208 | |
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209 | mkdir -p `dirname /afs/hcoop.net/.old/user/$PATHBITS` |
210 | mkdir -p `dirname /afs/hcoop.net/.old/mail/$PATHBITS` |
211 | fs ls /afs/hcoop.net/.old/user/$PATHBITS || \ |
212 | fs mkm /afs/hcoop.net/.old/user/$PATHBITS user.$USER.backup |
213 | fs ls /afs/hcoop.net/.old/mail/$PATHBITS || \ |
214 | fs mkm /afs/hcoop.net/.old/mail/$PATHBITS mail.$USER.backup |
215 | vos release old |
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216 | |
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217 | # technically this might not be necessary, but for good measure... |
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218 | vos syncserv deleuze |
219 | vos syncvldb deleuze |
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220 | |
221 | # refresh volume location cache (takes ~2hrs otherwise) |
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222 | fs checkvolumes |
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223 | ssh mire.hcoop.net fs checkvolumes |