| 1 | '\" t |
| 2 | .\" <!-- Copyright 1998 - 2007 Double Precision, Inc. See COPYING for --> |
| 3 | .\" <!-- distribution information. --> |
| 4 | .\" Title: userdb |
| 5 | .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] |
| 6 | .\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/> |
| 7 | .\" Date: 08/25/2013 |
| 8 | .\" Manual: Double Precision, Inc. |
| 9 | .\" Source: Double Precision, Inc. |
| 10 | .\" Language: English |
| 11 | .\" |
| 12 | .TH "USERDB" "8" "08/25/2013" "Double Precision, Inc." "Double Precision, Inc." |
| 13 | .\" ----------------------------------------------------------------- |
| 14 | .\" * Define some portability stuff |
| 15 | .\" ----------------------------------------------------------------- |
| 16 | .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 17 | .\" http://bugs.debian.org/507673 |
| 18 | .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html |
| 19 | .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 20 | .ie \n(.g .ds Aq \(aq |
| 21 | .el .ds Aq ' |
| 22 | .\" ----------------------------------------------------------------- |
| 23 | .\" * set default formatting |
| 24 | .\" ----------------------------------------------------------------- |
| 25 | .\" disable hyphenation |
| 26 | .nh |
| 27 | .\" disable justification (adjust text to left margin only) |
| 28 | .ad l |
| 29 | .\" ----------------------------------------------------------------- |
| 30 | .\" * MAIN CONTENT STARTS HERE * |
| 31 | .\" ----------------------------------------------------------------- |
| 32 | .SH "NAME" |
| 33 | userdb \- manipulate @userdb@ |
| 34 | .SH "SYNOPSIS" |
| 35 | .HP \w'\fBuserdb\fR\ 'u |
| 36 | \fBuserdb\fR {\fIaddr\fR} set {\fIfield\fR=\fIvalue\fR...} |
| 37 | .HP \w'\fBuserdb\fR\ 'u |
| 38 | \fBuserdb\fR {\fIaddr\fR} unset {\fIfield\fR...} |
| 39 | .HP \w'\fBuserdb\fR\ 'u |
| 40 | \fBuserdb\fR {\fIaddr\fR} del |
| 41 | .HP \w'\fBuserdb\fR\ 'u |
| 42 | \fBuserdb\fR {\fIpath/addr\fR} [set | unset | del] \&.\&.\&. |
| 43 | .HP \w'\fBuserdb\fR\ 'u |
| 44 | \fBuserdb\fR \-f {\fIfile\fR} {\fIadr\fR} [set | unset | del] \&.\&.\&. |
| 45 | .HP \w'\fBuserdb\fR\ 'u |
| 46 | \fBuserdb\fR \-show {\fIpath\fR} |
| 47 | .HP \w'\fBuserdb\fR\ 'u |
| 48 | \fBuserdb\fR \-show {\fIpath\fR} {\fIaddr\fR} |
| 49 | .HP \w'\fBuserdb\fR\ 'u |
| 50 | \fBuserdb\fR \-show \-f {\fIfile\fR} |
| 51 | .HP \w'\fBuserdb\fR\ 'u |
| 52 | \fBuserdb\fR \-show \-f {\fIfile\fR} {\fIaddr\fR} |
| 53 | .SH "DESCRIPTION" |
| 54 | .PP |
| 55 | \fBuserdb\fR |
| 56 | is a convenient script to individually manipulate entries in |
| 57 | @userdb@\&. See |
| 58 | \m[blue]\fB\fBmakeuserdb\fR(8)\fR\m[]\&\s-2\u[1]\d\s+2 |
| 59 | for a description of its contents\&. |
| 60 | @userdb@ |
| 61 | can always be edited using any text editor, but |
| 62 | \fBuserdb\fR |
| 63 | is a convenient way to modify this file from another script\&. |
| 64 | .PP |
| 65 | @userdb@ |
| 66 | can also be a subdirectory, instead of a file\&. Specify |
| 67 | \fB\fIfoo/bar/addr\fR\fR |
| 68 | to manipulate |
| 69 | \fB\fIaddr\fR\fR |
| 70 | in the file |
| 71 | @userdb@\fI/foo/bar\fR\&. You can also use the |
| 72 | \fB\-f\fR |
| 73 | flag: |
| 74 | \fB\-f \fR\fB\fI@userdb@/foo/bar\fR\fR |
| 75 | is equivalent\&. Use whatever form makes the most sense to you\&. |
| 76 | .PP |
| 77 | @userdb@ |
| 78 | must not have any group or world permissions\&. That\*(Aqs because its contents may include system passwords (depending upon the application which uses this virtual user account database)\&. |
| 79 | .PP |
| 80 | Each line in |
| 81 | @userdb@ |
| 82 | takes following form: |
| 83 | |
| 84 | \fIaddr\fR<TAB>\fIfield\fR=\fIvalue\fR|\fIfield\fR=\fIvalue\fR\&.\&.\&. |
| 85 | .PP |
| 86 | \fIaddr\fR |
| 87 | specifies a unique virtual address\&. It is followed by a single tab character, then a list of |
| 88 | \fIfield\fR=\fIvalue\fR |
| 89 | pairs, separated by vertical slash characters\&. See |
| 90 | \m[blue]\fB\fBmakeuserdb\fR(8)\fR\m[]\&\s-2\u[1]\d\s+2 |
| 91 | for field definitions\&. |
| 92 | .PP |
| 93 | A text editor can be used to add blank lines or comments in |
| 94 | @userdb@\&. Any blank lines or comments are ignored by the |
| 95 | \fBuserdb\fR |
| 96 | script\&. |
| 97 | .PP |
| 98 | The names of the actual fields, and their contents, are defined entirely by applications that use the |
| 99 | @userdb@ |
| 100 | database, the |
| 101 | \fBuserdb\fR |
| 102 | command just adds or removes arbitrary fields\&. |
| 103 | .PP |
| 104 | For example: |
| 105 | .sp |
| 106 | .if n \{\ |
| 107 | .RS 4 |
| 108 | .\} |
| 109 | .nf |
| 110 | \fBuserdb default/info set mail=/home/mail/info\fR |
| 111 | .fi |
| 112 | .if n \{\ |
| 113 | .RE |
| 114 | .\} |
| 115 | .PP |
| 116 | This command accesses the address "info" in |
| 117 | @userdb@/default\&. |
| 118 | .PP |
| 119 | If the second argument to |
| 120 | \fBuserdb\fR |
| 121 | is "\fIset\fR", the remaining arguments are taken as |
| 122 | \fI\fIfield\fR\fR\fI=\fR\fI\fIvalue\fR\fR |
| 123 | pairs, which are added to the record for |
| 124 | \fIaddr\fR\&. If there is no record for |
| 125 | \fIaddr\fR, a new record will be appended to the file\&. If |
| 126 | \fIaddr\fR |
| 127 | exists, any existing values of any specified fields are removed\&. If |
| 128 | \fI=\fR\fI\fIvalue\fR\fR |
| 129 | is missing, |
| 130 | \fBuserdb\fR |
| 131 | stops and prompts for it\&. This is useful if you\*(Aqre setting a password field, where you do not want to specify the password on the command line, which can be seen by the |
| 132 | \fBps\fR(1) |
| 133 | command\&. If |
| 134 | \fBuserdb\fR |
| 135 | is being executed by a script, the value can be provided on standard input\&. |
| 136 | .PP |
| 137 | Use "\fIunset\fR" to delete fields from an existing record\&. Use "\fIdel\fR" to delete all fields in the existing record, plus the record itself\&. |
| 138 | .SS "DISPLAYING @userdb@" |
| 139 | .PP |
| 140 | If the first argument to userdb is |
| 141 | \fI\-show\fR, |
| 142 | \fBuserdb\fR |
| 143 | displays the contents of |
| 144 | @userdb@\&. If |
| 145 | @userdb@ |
| 146 | is a subdirectory, |
| 147 | \fI\fIpath\fR\fR |
| 148 | must refer to a specific file in |
| 149 | @userdb@\&. The |
| 150 | \fI\-f\fR |
| 151 | option can be used instead of |
| 152 | \fI\fIpath\fR\fR |
| 153 | in order to specify an arbitrary file\&. |
| 154 | .PP |
| 155 | If |
| 156 | \fI\fIaddr\fR\fR |
| 157 | is not specified, |
| 158 | \fBuserdb\fR |
| 159 | produces a list, on standard output, containing all addresses found in the file, on per line\&. If |
| 160 | \fI\fIaddr\fR\fR |
| 161 | is specified, |
| 162 | \fBuserdb\fR |
| 163 | produces a list, on standard output, of all the fields in |
| 164 | @userdb@ |
| 165 | for this |
| 166 | \fI\fIaddr\fR\fR\&. |
| 167 | .SS "REBUILDING @userdb@\&.dat" |
| 168 | .PP |
| 169 | The actual virtual account/address database is |
| 170 | @userdb@\&.dat\&. This is a binary database file\&. |
| 171 | \fB@userdb@\fR |
| 172 | is the plain text version\&. After running |
| 173 | \fBuserdb\fR, execute the |
| 174 | \m[blue]\fB\fBmakeuserdb\fR(8)\fR\m[]\&\s-2\u[1]\d\s+2 |
| 175 | command to rebuild |
| 176 | @userdb@\&.dat |
| 177 | for the changes to take effect\&. |
| 178 | .SH "BUGS" |
| 179 | .PP |
| 180 | \fI\fIaddr\fR\fR |
| 181 | must be unique\&. If |
| 182 | @userdb@ |
| 183 | is a subdirectory, it\*(Aqs possible to create the same |
| 184 | \fI\fIaddr\fR\fR |
| 185 | in different files in the subdirectory\&. This is an error that is not currently detected by |
| 186 | \fBuserdb\fR, however the subsequent |
| 187 | \m[blue]\fB\fBmakeuserdb\fR(8)\fR\m[]\&\s-2\u[1]\d\s+2 |
| 188 | command will fail with an error message\&. |
| 189 | .SH "FILES" |
| 190 | .PP |
| 191 | @userdb@ |
| 192 | \- plain text file, or directory of plain text files |
| 193 | .PP |
| 194 | \&.lock\&.filename |
| 195 | \- lock file for |
| 196 | filename |
| 197 | .PP |
| 198 | \&.tmp\&.filename |
| 199 | \- temporary file used to create new contents of |
| 200 | filename |
| 201 | .SH "SEE ALSO" |
| 202 | .PP |
| 203 | \m[blue]\fB\fBmakeuserdb\fR(8)\fR\m[]\&\s-2\u[1]\d\s+2, |
| 204 | \m[blue]\fB\fBuserdbpw\fR(8)\fR\m[]\&\s-2\u[2]\d\s+2 |
| 205 | .SH "NOTES" |
| 206 | .IP " 1." 4 |
| 207 | \fBmakeuserdb\fR(8) |
| 208 | .RS 4 |
| 209 | \%[set $man.base.url.for.relative.links]/makeuserdb.html |
| 210 | .RE |
| 211 | .IP " 2." 4 |
| 212 | \fBuserdbpw\fR(8) |
| 213 | .RS 4 |
| 214 | \%[set $man.base.url.for.relative.links]/userdbpw.html |
| 215 | .RE |