[695] | 1 | # PyKota sample configuration file |
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| 2 | # |
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[1087] | 3 | # Copy this file into the /etc/pykota/ directory |
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| 4 | # under the name /etc/pykota/pykota.conf |
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[695] | 5 | # |
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[952] | 6 | # PyKota - Print Quotas for CUPS and LPRng |
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[695] | 7 | # |
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[1257] | 8 | # (c) 2003-2004 Jerome Alet <alet@librelogiciel.com> |
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[873] | 9 | # This program is free software; you can redistribute it and/or modify |
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| 10 | # it under the terms of the GNU General Public License as published by |
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| 11 | # the Free Software Foundation; either version 2 of the License, or |
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| 12 | # (at your option) any later version. |
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[695] | 13 | # |
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[873] | 14 | # This program is distributed in the hope that it will be useful, |
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| 15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | # GNU General Public License for more details. |
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| 18 | # |
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| 19 | # You should have received a copy of the GNU General Public License |
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| 20 | # along with this program; if not, write to the Free Software |
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| 21 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. |
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[695] | 22 | # |
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| 23 | # $Id$ |
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| 24 | # |
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| 25 | |
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| 26 | [global] |
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| 27 | # Storage backend for quotas |
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[1047] | 28 | # only PGStorage (PostgreSQL) and LDAPStorage (OpenLDAP) are supported. |
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| 29 | # MySQL and BerkeleyDB are planned. |
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[859] | 30 | |
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[1021] | 31 | # the 'postgresql' value is deprecated, use 'pgstorage' instead. |
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| 32 | storagebackend: pgstorage |
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| 33 | |
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[952] | 34 | # Quota Storage Server hostname (and optional port) |
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[859] | 35 | # e.g. db.mydomain.com:5432 |
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[695] | 36 | storageserver: localhost |
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[859] | 37 | |
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| 38 | # |
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| 39 | # name of the Quota Storage Database |
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[695] | 40 | storagename: pykota |
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[859] | 41 | |
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[1087] | 42 | # |
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| 43 | # Quota Storage normal user's name and password |
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| 44 | # These two fields contain a username and optional password |
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| 45 | # which may give readonly access to your print quota database. |
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| 46 | # |
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| 47 | # PLEASE ENSURE THAT THIS USER CAN'T WRITE TO YOUR PRINT QUOTA |
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| 48 | # DATABASE, OTHERWISE ANY USER WHO COULD READ THIS CONFIGURATION |
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| 49 | # FILE COULD CHANGE HIS PRINT QUOTA. |
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| 50 | # |
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| 51 | storageuser: pykotauser |
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| 52 | # storageuserpw: Comment out if unused, or set to Quota Storage user password |
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[695] | 53 | |
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[1130] | 54 | # Should the database caching mechanism be enabled or not ? |
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| 55 | # If unset, caching is disabled. Possible values Y/N/YES/NO |
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| 56 | # caching mechanism works with both PostgreSQL and OpenLDAP backends |
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[1147] | 57 | # but may be really interesting only with OpenLDAP. |
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| 58 | # |
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[1186] | 59 | # ACTIVATING CACHE MAY CAUSE PRECISION PROBLEMS IN PRINT ACCOUNTING |
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| 60 | # IF AN USER PRINTS ON SEVERAL PRINTERS AT THE SAME TIME. |
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| 61 | # YOU MAY FIND IT INTERESTING ANYWAY, ESPECIALLY FOR LDAP. |
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[1147] | 62 | # |
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[1296] | 63 | # FYI, I ALWAYS SET IT TO YES ! |
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| 64 | # |
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[1130] | 65 | storagecaching: No |
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| 66 | |
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[1149] | 67 | # Should full job history be disabled ? |
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| 68 | # If unset or set to No, full job history is kept in the database. |
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| 69 | # This will be useful in the future when the report generator |
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| 70 | # will be written. |
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| 71 | # Disabling the job history can be useful with heavily loaded |
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| 72 | # LDAP servers, to not make the LDAP tree grow out of control. |
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| 73 | # Disabling the job history with the PostgreSQL backend works too |
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| 74 | # but it's probably less useful than with LDAP. |
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| 75 | disablehistory: No |
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| 76 | |
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[1038] | 77 | # LDAP example, uncomment and adapt it to your own configuration : |
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[1016] | 78 | #storagebackend: ldapstorage |
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| 79 | #storageserver: ldap://ldap.librelogiciel.com:389 |
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| 80 | #storagename: dc=librelogiciel,dc=com |
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[1087] | 81 | #storageuser: cn=notadmin,dc=librelogiciel,dc=com |
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| 82 | #storageuserpw: abc.123 |
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[1025] | 83 | # |
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| 84 | # Here we define some helpers to know where |
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| 85 | # to plug into an existing LDAP directory |
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[1029] | 86 | #userbase: ou=People,dc=librelogiciel,dc=com |
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[1025] | 87 | #userrdn: uid |
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[1038] | 88 | #balancebase: ou=People,dc=librelogiciel,dc=com |
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| 89 | #balancerdn: uid |
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[1029] | 90 | #groupbase: ou=Groups,dc=librelogiciel,dc=com |
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[1025] | 91 | #grouprdn: cn |
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[1029] | 92 | #printerbase: ou=Printers,ou=PyKota,dc=librelogiciel,dc=com |
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[1025] | 93 | #printerrdn: cn |
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[1029] | 94 | #jobbase: ou=Jobs,ou=PyKota,dc=librelogiciel,dc=com |
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| 95 | #userquotabase: ou=UQuotas,ou=PyKota,dc=librelogiciel,dc=com |
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| 96 | #groupquotabase: ou=GQuotas,ou=PyKota,dc=librelogiciel,dc=com |
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| 97 | #lastjobbase: ou=LastJobs,ou=PyKota,dc=librelogiciel,dc=com |
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[1105] | 98 | # |
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| 99 | # How to create new accounts and groups |
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| 100 | # authorized values are "below" and "attach(objectclass name)" |
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| 101 | # |
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| 102 | # "below" creates the new accounts/groups as standalone entries |
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| 103 | # below the above defined 'userbase' ou |
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[1029] | 104 | # |
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[1105] | 105 | # attach(objectclass name) tries to find some existing user/group |
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| 106 | # using the above defined 'userrdn' or 'grouprdn' and 'userbase' |
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| 107 | # 'groupbase', and attach the PyKota specific entries to it. |
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| 108 | # |
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| 109 | # a possible value: newuser: attach(posixAccount) |
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[1114] | 110 | #newuser : below |
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| 111 | #newgroup : below |
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[1111] | 112 | # |
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| 113 | # LDAP attribute which stores the user's email address |
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[1114] | 114 | #usermail : mail |
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[1105] | 115 | |
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| 116 | # |
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[1029] | 117 | # Choose what attribute contains the list of group members |
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| 118 | # common values are : memberUid, uniqueMember, member |
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| 119 | #groupmembers: memberUid |
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[1016] | 120 | |
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[695] | 121 | # Where to log ? |
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[707] | 122 | # supported values : stderr, system (system means syslog, but don't use 'syslog' here) |
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[853] | 123 | # if the value is not set then the default SYSTEM applies. |
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[782] | 124 | logger: system |
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[695] | 125 | |
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[1186] | 126 | # Enable debugging ? Put YES or NO there. |
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| 127 | # From now on, YES is the default in this sample |
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| 128 | # configuration file, so that debugging is activated |
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| 129 | # when configuring PyKota. After all works, just |
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| 130 | # put NO instead to save some disk space in your |
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| 131 | # logs. |
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[1047] | 132 | # Actually only database queries are logged. |
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[1240] | 133 | debug : Yes |
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[1021] | 134 | |
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[695] | 135 | # Mail server to use to warn users |
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[853] | 136 | # If the value is not set then localhost is used. |
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[695] | 137 | smtpserver: localhost |
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[806] | 138 | |
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[1227] | 139 | # Should we force usernames to be all lowercase when printing ? |
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| 140 | # Default is No. |
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| 141 | # This is a global option only. |
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| 142 | # Some people reported that WinXP sends mixed case usernames |
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| 143 | # setting 'utolower: Yes' solves the problem. |
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| 144 | # Of course you have to user lowercase only when adding |
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| 145 | # users with edpykota, because ALL database accesses are |
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| 146 | # still case sensitive. |
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| 147 | # |
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| 148 | # If utolower is Yes, the usernames received from the printing |
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| 149 | # system is converted to lowercase at the start of the cupspykota |
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| 150 | # backend or of the pykota filter. |
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| 151 | # |
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| 152 | # If utolower is No, which is the default, strict case checking |
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| 153 | # is done, this means that users 'Jerome' and 'jerome' are |
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| 154 | # different. Printer and groups names are ALWAYS case sensitive. |
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| 155 | utolower: No |
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| 156 | |
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[974] | 157 | # What is the accounting backend to use |
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| 158 | # |
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| 159 | # supported values : |
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| 160 | # |
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| 161 | # - querying : asks the printer for its lifetime page counter |
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[976] | 162 | # via either SNMP, AppleTalk, or any external |
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| 163 | # command. This method is the method used by |
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| 164 | # default in PyKota since its beginning. |
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| 165 | # |
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[980] | 166 | # - external : delegates the job's size computation to any |
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| 167 | # external command of your choice. A stupid and |
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| 168 | # completely unreliable example, but which |
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| 169 | # shows what this command may be is : |
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| 170 | # |
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| 171 | # accounter: external(/bin/grep -c showpage) |
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[1000] | 172 | # |
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| 173 | # Another one, which should work with all DSC |
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| 174 | # compliant Postscript files : |
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| 175 | # |
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| 176 | # accounter: external(/bin/grep -c "%%Page:") |
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[980] | 177 | # |
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[976] | 178 | # - stupid : counts the occurences of the 'showpage' postscript |
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[1001] | 179 | # statement in the document to be printed. |
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| 180 | # THIS IS NOT RELIABLE. This is just to serve as |
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[976] | 181 | # an example on how to implement your own accounting |
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| 182 | # method. |
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| 183 | # |
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[974] | 184 | # This value can be set either globally or on a per printer basis |
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[976] | 185 | # If both are defined, the printer option has priority. |
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| 186 | # if not set it defaults to 'querying'. |
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[994] | 187 | # |
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| 188 | # A script which seems to be accurate, copy it from the |
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| 189 | # untested/postscript directory to another place. |
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| 190 | # accounter: external(/usr/local/bin/pagecount.sh) |
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[1000] | 191 | # WARNING : it may not work when multiple copies are asked. |
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| 192 | # this breaks ghostscript, I don't know why yet. |
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[994] | 193 | # |
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| 194 | # default value |
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[974] | 195 | accounter: querying |
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[806] | 196 | |
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| 197 | # Print Quota administrator |
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| 198 | # These values can be set either globally or per printer or both. |
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| 199 | # If both are defined, the printer option has priority. |
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[853] | 200 | # If these values are not set, the default admin root |
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| 201 | # and the default adminmail root@localhost are used. |
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[1186] | 202 | admin: John Doe |
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| 203 | adminmail: root@localhost |
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[806] | 204 | |
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[695] | 205 | # |
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[852] | 206 | # Who should we send an email to in case a quota is reached ? |
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[1192] | 207 | # possible values are : DevNull, User, Admin, Both, External(some command) |
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[852] | 208 | # The Both value means that the User and the Admin will receive |
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| 209 | # an email message. |
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| 210 | # The DevNull value means no email message will be sent. |
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| 211 | # This value can be set either globally or per printer or both. |
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| 212 | # If both are defined, the printer option has priority. |
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[853] | 213 | # If the value is not set, then the default BOTH applies. |
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[1192] | 214 | # |
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[1231] | 215 | # Format of the external syntax : |
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[1192] | 216 | # |
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[1231] | 217 | # mailto: external(/usr/bin/mycommand >/dev/null) |
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| 218 | # |
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[1192] | 219 | # You can use : |
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| 220 | # |
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| 221 | # '%(action)s' will contain either WARN or DENY |
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| 222 | # '%(username)s' will contain the user's name |
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| 223 | # '%(printername)s' will contain the printer's name |
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| 224 | # '%(email)s' will contain the user's email address |
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| 225 | # '%(message)s' will contain the message if you want |
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[1230] | 226 | # to use it. |
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[1192] | 227 | # |
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| 228 | # On your command line, to pass arguments to your command. |
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| 229 | # Example : |
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| 230 | # |
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[1193] | 231 | # mailto: external(/usr/bin/callpager %(username)s "Quota problem on %(printername)s" >/dev/null) |
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[1192] | 232 | # |
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[1233] | 233 | # To automatically send a WinPopup message (this may only work with a PDC, |
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| 234 | # here the same machine does Samba as PDC + CUPS) : |
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[1231] | 235 | # |
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[1232] | 236 | # mailto: external(echo "%(message)s" | /usr/bin/iconv --to-code utf-8 --from-code iso-8859-15 | /usr/bin/smbclient -M "%(username)s" 2>&1 >/dev/null) |
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[1231] | 237 | # |
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[1233] | 238 | # NB : I use ISO-8859-15, but Windows expects UTF-8, so we pipe the message |
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| 239 | # into iconv before sending it to the Windows user. |
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[1193] | 240 | # |
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[1240] | 241 | # or more simply : |
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| 242 | # |
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| 243 | # mailto: external(/usr/bin/mailandpopup.sh %(username)s %(printername)s "%(email)s" "%(message)s" 2>&1 >/dev/null) |
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| 244 | # |
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| 245 | # NB : The mailandpopup.sh shell script is now included in PyKota |
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| 246 | # |
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[1233] | 247 | # NB : in ANY case, don't forget to redirect your command's standard output |
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| 248 | # somewhere (e.g. >/dev/null) so that there's no perturbation to the |
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| 249 | # underlying layer (filter or backend) |
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| 250 | # |
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[852] | 251 | mailto: both |
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| 252 | |
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| 253 | # |
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[695] | 254 | # Grace delay in days |
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[806] | 255 | # This value can be set either globally or per printer or both. |
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| 256 | # If both are defined, the printer option has priority. |
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[853] | 257 | # If the value is not set then the default seven (7) days applies. |
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[695] | 258 | gracedelay: 7 |
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| 259 | |
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[1077] | 260 | # |
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| 261 | # Poor man's threshold |
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| 262 | # If account balance reaches below this amount, |
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| 263 | # a warning message is sent by email |
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| 264 | # |
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| 265 | # If unset, default poor man's threshold is 1.0. |
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| 266 | # This option can only appear in the global section |
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| 267 | poorman: 2.0 |
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| 268 | |
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| 269 | # Poor man's warning message |
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| 270 | # The warning message that is sent if the "poorman" value is reached |
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| 271 | # Again this must appear in the global section |
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| 272 | poorwarn: Your Print Quota account balance is low. |
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| 273 | Soon you'll not be allowed to print anymore. |
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| 274 | |
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| 275 | # Soft limit reached warning message |
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| 276 | # The warning message that is sent if the soft quota limit is reached |
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| 277 | # May appear either globally or on a per-printer basis |
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| 278 | softwarn: Your Print Quota Soft Limit is reached. |
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| 279 | This means that you may still be allowed to print for some |
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| 280 | time, but you must contact your administrator to purchase |
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| 281 | more print quota. |
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| 282 | |
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| 283 | # Hard limit reached error message |
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| 284 | # The error message that is sent if the hard quota limit is reached |
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| 285 | # May appear either globally or on a per-printer basis |
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| 286 | hardwarn: Your Print Quota Hard Limit is reached. |
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| 287 | This means that you are not allowed to print anymore. |
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| 288 | Please contact your administrator at root@localhost |
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| 289 | as soon as possible to solve the problem. |
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| 290 | |
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[853] | 291 | # one section per printer, or no other section at all if all options |
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[1025] | 292 | # are defined globally. |
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[1047] | 293 | # Each section's name must be the same as the printer's queue name as defined |
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[1025] | 294 | # in your printing system, be it CUPS or LPRng. |
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[1027] | 295 | # If you don't want any special printer section, just comment out |
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| 296 | # the line below so that following options are global. |
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[1025] | 297 | [hpmarketing] |
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[806] | 298 | |
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[1047] | 299 | # How to query the hpmarketing printer for its page counter. |
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[980] | 300 | # THIS IS ONLY USED IF YOU HAVE SET 'accounter' TO 'querying' |
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| 301 | # JUST COMMENT IT OUT IF YOU USE ANY OTHER ACCOUNTING METHOD. |
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[1002] | 302 | # (it would be ignored anyway) |
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| 303 | # |
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[1047] | 304 | # In the lines below "%(printer)s" is automatically replaced |
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| 305 | # at run time with your printer's Fully Qualified Domain Name |
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| 306 | # e.g. myprinter.domain.com |
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| 307 | # |
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[780] | 308 | # Only snmp(community, oid) and external(command) are supported |
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[903] | 309 | # |
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| 310 | # Example : |
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[1025] | 311 | # requester: external(/usr/bin/snmpget -v1 -c public -Ov %(printer)s mib-2.43.10.2.1.4.1.1 | cut -f 2,2 -d " ") |
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[780] | 312 | # and : |
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[998] | 313 | # requester: snmp(public, mib-2.43.10.2.1.4.1.1) |
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[794] | 314 | # are equivalent |
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[903] | 315 | # |
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[1337] | 316 | ################################################# |
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| 317 | # NB : the 'snmp()' requester is now deprecated # |
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| 318 | # because it has some accuracy problems. # |
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| 319 | # please use 'external()' instead. # |
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| 320 | ################################################# |
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| 321 | # |
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[903] | 322 | # Another untested example, using npadmin : |
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[1025] | 323 | # requester: external(/usr/bin/npadmin --pagecount %(printer)s) |
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[903] | 324 | # |
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[919] | 325 | # Another example, for AppleTalk printers which works fine : |
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[952] | 326 | # (You may need the pap CUPS backend installed, and copy the |
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| 327 | # pagecount.ps file from untested/netatalk into /etc or any |
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| 328 | # appropriate location) |
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[1226] | 329 | # requester: external(/usr/bin/papwaitprinter.sh "MyPrinter:LaserWriter@*" && /usr/bin/pap -p "MyPrinter:LaserWriter@*" /etc/pagecount.ps 2>/dev/null | grep -v status | grep -v Connect | tail -1) |
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[919] | 330 | # |
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[1317] | 331 | # An example for parallel printers like the HP Laserjet 5MP : |
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| 332 | # |
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| 333 | # requester: external(/bin/cat /usr/share/pykota/untested/pjl/pagecount.pjl >/dev/lp0 && /usr/bin/head -2 </dev/lp0 | /usr/bin/tail -1) |
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| 334 | # |
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| 335 | # |
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[806] | 336 | # This value can be set either globally or per printer or both. |
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| 337 | # If both are defined, the printer option has priority. |
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[830] | 338 | # |
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[998] | 339 | # NB : The SNMP oid mib-2.43.10.2.1.4.1.1 works on HP Laserjet Printers, but it may |
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[830] | 340 | # be different with other brands, refer to your printer's documentation |
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[999] | 341 | # for details. Also you may have to specify -v2c or -v3 depending on your |
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| 342 | # printer's support for different versions of the SNMP specification. |
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[1002] | 343 | # |
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[1055] | 344 | # |
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| 345 | # Some examples and comments provided by Bob Martel from csuohio.edu |
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| 346 | # |
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| 347 | # For several printers I could not get the page count using snmpget. I |
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| 348 | # resorted to snmpwalk: |
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| 349 | # |
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| 350 | # requester: external(/opt/local/net-snmp/bin/snmpwalk -v 1 -Cc -c public %(printer)s | grep mib-2.43.10.2.1.4.1.1 | cut -d " " -f4) |
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| 351 | # |
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| 352 | # The last example is still more ugly, some of the printers only provided |
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| 353 | # their counters without names, but at least always on the same line: |
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| 354 | # |
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| 355 | # requester: external(/opt/local/net-snmp/bin/snmpwalk -v 1 -Cc -c public -Ov %(printer)s | grep Counter32 | tail -2 | head -1 | cut -d " " -f2) |
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| 356 | # |
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| 357 | # |
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[1093] | 358 | # An example using netcat and a preformatted PJL job which you can find |
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| 359 | # in the untested/pjl directory, which is sent to a JetDirect print |
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| 360 | # server on port 9100 : |
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| 361 | # |
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[1094] | 362 | # requester: external(/bin/nc -w 2 %(printer)s 9100 <pagecount.pjl | /usr/bin/tail -2) |
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[1093] | 363 | # |
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| 364 | # |
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[1240] | 365 | # An example using the contributed pagecount.pl script which does |
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| 366 | # the same as above, but should work on more printers : |
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| 367 | # |
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| 368 | # requester: external(/usr/bin/pagecount.pl %(printer)s 9100) |
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| 369 | # |
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| 370 | # |
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[1002] | 371 | # WARNING : In any case, when using an external requester, please test the command line outside |
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| 372 | # of PyKota before. This will save you some headaches in case it doesn't work as expected. |
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[1095] | 373 | # |
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| 374 | # The waitprinter.sh is there to wait until the printer is idle again. |
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| 375 | # This should prevent a job to be sent to the printer while another one is |
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| 376 | # not yet finished (not all pages are printed, but the complete job is in |
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| 377 | # the printer) |
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| 378 | requester: external(/usr/bin/waitprinter.sh %(printer)s && /usr/bin/snmpget -v1 -c public -Ov %(printer)s mib-2.43.10.2.1.4.1.1 | cut -f 2,2 -d " ") |
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[806] | 379 | |
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[695] | 380 | # Default policy for inexistant users (e.g. root) |
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[1152] | 381 | # either allow or deny or external(some command here) |
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[806] | 382 | # This value can be set either globally or per printer or both. |
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| 383 | # If both are defined, the printer option has priority. |
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[956] | 384 | # If the value is not set then the default policy DENY applies. |
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| 385 | # ATTENTION : |
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[960] | 386 | # Before 1.04 the default value was ALLOW, but unknown users |
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[956] | 387 | # allowed to print causes accuracy problems : their jobs are |
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| 388 | # charged to the next person who prints on the same printer. |
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[1038] | 389 | # There's no policy wrt inexistant groups, they are ignored. |
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[1152] | 390 | # |
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| 391 | # external policy can be used to launch any external command of your choice, |
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| 392 | # for example to automatically add the user to the quota storage |
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| 393 | # if he is unknown. Example : |
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| 394 | # |
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[1197] | 395 | # policy: external(/usr/bin/edpykota --add --printer %(printername)s --softlimit 50 --hardlimit 60 %(username)s >/dev/null) |
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[1152] | 396 | # |
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| 397 | # Of course you can launch any command of your choice with this, e.g. : |
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| 398 | # |
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[1197] | 399 | # policy: external(/usr/local/bin/myadminscript.sh %(username)s >/dev/null) |
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[1196] | 400 | |
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| 401 | # You can use : |
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[1152] | 402 | # |
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[1196] | 403 | # '%(username)s' will contain the user's name |
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| 404 | # '%(printername)s' will contain the printer's name |
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| 405 | # |
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| 406 | # On your command line, to pass arguments to your command. |
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| 407 | # |
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| 408 | # NB : Don't forget to redirect your command's standard output somewhere |
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| 409 | # (e.g. >/dev/null) so that there's no perturbation to the underlying |
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| 410 | # layer (filter or backend) |
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| 411 | # |
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| 412 | # If the user still doesn't exist after external policy command was |
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| 413 | # launched (the external command didn't add it), or if an error occured |
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| 414 | # during the execution of the external policy command, the job is rejected. |
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| 415 | # |
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[956] | 416 | policy: deny |
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