X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=man%2Famgpgcrypt.8;h=94c993c8a9bc2021c53b3475d312a025daa0b03c;hb=2627875b7d18858bc1f9f7652811e4d8c15a23eb;hp=bb71017b829b3a940ad8c757878caac76960a93e;hpb=a6127998ee6dcab6bb034f6ca985b07804a86f9a;p=debian%2Famanda diff --git a/man/amgpgcrypt.8 b/man/amgpgcrypt.8 index bb71017..94c993c 100644 --- a/man/amgpgcrypt.8 +++ b/man/amgpgcrypt.8 @@ -1,20 +1,178 @@ .\" Title: amgpgcrypt -.\" Author: -.\" Generator: DocBook XSL Stylesheets v1.73.2 -.\" Date: 05/14/2008 -.\" Manual: -.\" Source: +.\" Author: Kevin Till +.\" Generator: DocBook XSL Stylesheets v1.74.0 +.\" Date: 01/22/2009 +.\" Manual: System Administration Commands +.\" Source: Amanda 2.6.1 +.\" Language: English .\" -.TH "AMGPGCRYPT" "8" "05/14/2008" "" "" +.TH "AMGPGCRYPT" "8" "01/22/2009" "Amanda 2\&.6\&.1" "System Administration Commands" +.\" ----------------------------------------------------------------- +.\" * (re)Define some macros +.\" ----------------------------------------------------------------- +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" toupper - uppercase a string (locale-aware) +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.de toupper +.tr aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ +\\$* +.tr aabbccddeeffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz +.. +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" SH-xref - format a cross-reference to an SH section +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.de SH-xref +.ie n \{\ +.\} +.toupper \\$* +.el \{\ +\\$* +.\} +.. +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" SH - level-one heading that works better for non-TTY output +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.de1 SH +.\" put an extra blank line of space above the head in non-TTY output +.if t \{\ +.sp 1 +.\} +.sp \\n[PD]u +.nr an-level 1 +.set-an-margin +.nr an-prevailing-indent \\n[IN] +.fi +.in \\n[an-margin]u +.ti 0 +.HTML-TAG ".NH \\n[an-level]" +.it 1 an-trap +.nr an-no-space-flag 1 +.nr an-break-flag 1 +\." make the size of the head bigger +.ps +3 +.ft B +.ne (2v + 1u) +.ie n \{\ +.\" if n (TTY output), use uppercase +.toupper \\$* +.\} +.el \{\ +.nr an-break-flag 0 +.\" if not n (not TTY), use normal case (not uppercase) +\\$1 +.in \\n[an-margin]u +.ti 0 +.\" if not n (not TTY), put a border/line under subheading +.sp -.6 +\l'\n(.lu' +.\} +.. +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" SS - level-two heading that works better for non-TTY output +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.de1 SS +.sp \\n[PD]u +.nr an-level 1 +.set-an-margin +.nr an-prevailing-indent \\n[IN] +.fi +.in \\n[IN]u +.ti \\n[SN]u +.it 1 an-trap +.nr an-no-space-flag 1 +.nr an-break-flag 1 +.ps \\n[PS-SS]u +\." make the size of the head bigger +.ps +2 +.ft B +.ne (2v + 1u) +.if \\n[.$] \&\\$* +.. +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" BB/BE - put background/screen (filled box) around block of text +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.de BB +.if t \{\ +.sp -.5 +.br +.in +2n +.ll -2n +.gcolor red +.di BX +.\} +.. +.de EB +.if t \{\ +.if "\\$2"adjust-for-leading-newline" \{\ +.sp -1 +.\} +.br +.di +.in +.ll +.gcolor +.nr BW \\n(.lu-\\n(.i +.nr BH \\n(dn+.5v +.ne \\n(BHu+.5v +.ie "\\$2"adjust-for-leading-newline" \{\ +\M[\\$1]\h'1n'\v'+.5v'\D'P \\n(BWu 0 0 \\n(BHu -\\n(BWu 0 0 -\\n(BHu'\M[] +.\} +.el \{\ +\M[\\$1]\h'1n'\v'-.5v'\D'P \\n(BWu 0 0 \\n(BHu -\\n(BWu 0 0 -\\n(BHu'\M[] +.\} +.in 0 +.sp -.5v +.nf +.BX +.in +.sp .5v +.fi +.\} +.. +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.\" BM/EM - put colored marker in margin next to block of text +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +.de BM +.if t \{\ +.br +.ll -2n +.gcolor red +.di BX +.\} +.. +.de EM +.if t \{\ +.br +.di +.ll +.gcolor +.nr BH \\n(dn +.ne \\n(BHu +\M[\\$1]\D'P -.75n 0 0 \\n(BHu -(\\n[.i]u - \\n(INu - .75n) 0 0 -\\n(BHu'\M[] +.in 0 +.nf +.BX +.in +.fi +.\} +.. +.\" ----------------------------------------------------------------- +.\" * set default formatting +.\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l -.SH "NAME" -amgpgcrypt - reference crypt program for Amanda public-key data encryption -.SH "SYNOPSIS" -.HP 11 +.\" ----------------------------------------------------------------- +.\" * MAIN CONTENT STARTS HERE * +.\" ----------------------------------------------------------------- +.SH "Name" +amgpgcrypt \- reference crypt program for \fIAmanda\fR public\-key data encryption +.SH "Synopsis" +.fam C +.HP \w'\fBamgpgcrypt\fR\ 'u \fBamgpgcrypt\fR to be called by \fIAmanda\fR only +.fam .SH "DESCRIPTION" .PP @@ -23,61 +181,59 @@ calls \fBgpg\fR to perform public\-key data encryption on \fIAmanda\fR -backup\. +backup\&. \fBamgpgcrypt\fR will search for the gpg program in the following directories: /usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin .PP \fBamgpgcrypt\fR -sets GNUPGHOME to $AMANDA_HOME/\.gnupg where gpg will look for the gpg keys\. +sets GNUPGHOME to $AMANDA_HOME/\&.gnupg where gpg will look for the gpg keys\&. \fBamgpgcrypt\fR uses the public key to encrypt the \fIAmanda\fR data and uses the private key to decrypt the \fIAmanda\fR -backup data\. Thus, passphrase is only required at the time of data restore\. -.SH "KEY AND PASSPHRASE" +backup data\&. Thus, passphrase is only required at the time of data restore\&. +.SH "Key and Passphrase" .PP \fBamgpgcrypt\fR uses the private key to decrypt \fIAmanda\fR -backup data\. +backup data\&. It is very important to store, manage and protect the key and the passphrase -properly\. Encrypted backup data can \fBonly\fR be recovered with the correct key and -passphrase\. -.SH "HOW TO CREATE ENCRYPTION KEYS AND PASSPHRASE FOR AMGPGCRYPT" +properly\&. Encrypted backup data can \fBonly\fR be recovered with the correct key and +passphrase\&. +.SH "How to create encryption keys and Passphrase for amgpgcrypt" .PP Store the passphrase that you used in following "gpg \-\-gen\-key" command inside the home\-directory of the AMANDA\-user($amanda_user) and protect it with proper permissions: - echo my_secret_passphrase > ~$amanda_user/\.am_passphrase - chown $amanda_user:disk ~$amanda_user/\.am_passphrase - chmod 700 ~$amanda_user/\.am_passphrase + echo my_secret_passphrase > ~$amanda_user/\&.am_passphrase + chown $amanda_user:disk ~$amanda_user/\&.am_passphrase + chmod 700 ~$amanda_user/\&.am_passphrase .PP -Run "gpg \-\-gen\-key"\. Below is an example: -.sp -.RS 4 +Run "gpg \-\-gen\-key"\&. Below is an example: .nf $ gpg \-\-gen\-key -gpg (GnuPG) 1\.2\.6; Copyright (C) 2004 Free Software Foundation, Inc\. -This program comes with ABSOLUTELY NO WARRANTY\. +gpg (GnuPG) 1\&.2\&.6; Copyright (C) 2004 Free Software Foundation, Inc\&. +This program comes with ABSOLUTELY NO WARRANTY\&. This is free software, and you are welcome to redistribute it -under certain conditions\. See the file COPYING for details\. +under certain conditions\&. See the file COPYING for details\&. Please select what kind of key you want: (1) DSA and ElGamal (default) (2) DSA (sign only) (4) RSA (sign only) Your selection? 1 -DSA keypair will have 1024 bits\. -About to generate a new ELG\-E keypair\. +DSA keypair will have 1024 bits\&. +About to generate a new ELG\-E keypair\&. minimum keysize is 768 bits default keysize is 1024 bits highest suggested keysize is 2048 bits What keysize do you want? (1024) Requested keysize is 1024 bits -Please specify how long the key should be valid\. +Please specify how long the key should be valid\&. 0 = key does not expire (n) = key expires in n days (n)w = key expires in n weeks @@ -89,7 +245,7 @@ Is this correct (y/n)? y You need a User\-ID to identify your key; the software constructs the user id from Real Name, Comment and Email Address in this form: - "Heinrich Heine (Der Dichter) (heinrichh@duesseldorf\.de)" + "Heinrich Heine (Der Dichter) (heinrichh@duesseldorf\&.de)" Real name: amandabackup Email address: @@ -98,54 +254,49 @@ You selected this USER\-ID: "amandabackup (gpg keys for amandabackup)" Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? o -You need a Passphrase to protect your secret key\. +You need a Passphrase to protect your secret key\&. -We need to generate a lot of random bytes\. It is a good idea to perform +We need to generate a lot of random bytes\&. It is a good idea to perform some other action (type on the keyboard, move the mouse, utilize the disks) during the prime generation; this gives the random number -generator a better chance to gain enough entropy\. +generator a better chance to gain enough entropy\&. -We need to generate a lot of random bytes\. It is a good idea to perform +We need to generate a lot of random bytes\&. It is a good idea to perform some other action (type on the keyboard, move the mouse, utilize the disks) during the prime generation; this gives the random number -generator a better chance to gain enough entropy\. +generator a better chance to gain enough entropy\&. -public and secret key created and signed\. -key marked as ultimately trusted\. +public and secret key created and signed\&. +key marked as ultimately trusted\&. pub 1024D/4417A8CB 2006\-02\-07 amandabackup (gpg keys for amandabackup) Key fingerprint = 139C 6369 44FC 7F1A 655C E5E9 7EAA 515A 4417 A8CB sub 1024g/8C3A6A78 2006\-02\-07 [expires: 2006\-08\-06] - .fi -.RE -.SH "FILES" +.SH "Files" .PP -\fB$AMANDA_HOME/\.gnupg/pubring\.gpg\fR +\fB$AMANDA_HOME/\&.gnupg/pubring\&.gpg\fR .RS 4 -The public key\. +The public key\&. \fBamgpgcrypt\fR -encrypt data with this public key along with the cipher algorithm\. +encrypt data with this public key along with the cipher algorithm\&. .RE .PP -\fB$AMANDA_HOME/\.gnupg/secring\.gpg\fR +\fB$AMANDA_HOME/\&.gnupg/secring\&.gpg\fR .RS 4 -The private/secret key\. It\'s only needed during amrecover/amrestore\. Store and protect it properly during other time\. +The private/secret key\&. It\'s only needed during amrecover/amrestore\&. Store and protect it properly during other time\&. .RE .PP -\fB$AMANDA_HOME/\.am_passphrase\fR +\fB$AMANDA_HOME/\&.am_passphrase\fR .RS 4 -The passphrase\. It\'s only needed during amrecover/amrestore\. Store and protect it properly during other time\. +The passphrase\&. It\'s only needed during amrecover/amrestore\&. Store and protect it properly during other time\&. .RE .SH "BUGS" .PP \fIAmanda\fR -has problem with gpg mdc(modification detection code) in the binary mode\. +has problem with gpg mdc(modification detection code) in the binary mode\&. \fBamgpgcrypt\fR calls gpg with mdc disabled -.SH "AUTHOR" -.PP -The tool and its documentation was written by Zmanda, Inc (http://www\.zmanda\.com/)\. .SH "SEE ALSO" .PP @@ -154,4 +305,10 @@ The tool and its documentation was written by Zmanda, Inc (http://www\.zmanda\.c \fBamcrypt\fR(8), \fBamrestore\fR(8), \fBgpg\fR(1), -\fI\%http://wiki.zmanda.com\fR +: http://wiki.zmanda.com +.SH "Author" +.PP +\fBKevin Till\fR <\&kevin\&.till@zmanda\&.com\&> +.RS 4 +Zmanda, Inc\&. (\FChttp://www\&.zmanda\&.com\F[]) +.RE