mirror of
https://gitlab.isc.org/isc-projects/bind9
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4c96efac5c
When there is no time in a key file, `dnssec-settime` will print "UNSET", but to unset a time the user must specify "none" or "never". This change allows "unset" or "UNSET" as well as "none" or "never". The "UNSET" output remains the same to avoid compatibility problems with wrapper scripts. I have also re-synchronized the "Timing Options" sections of the man pages.
153 lines
5.1 KiB
Plaintext
153 lines
5.1 KiB
Plaintext
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.TH "DNSSEC-IMPORTKEY" "1" "@RELEASE_DATE@" "@PACKAGE_VERSION@" "BIND 9"
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.SH NAME
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dnssec-importkey \- import DNSKEY records from external systems so they can be managed
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.SH SYNOPSIS
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.sp
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\fBdnssec\-importkey\fP [\fB\-K\fP directory] [\fB\-L\fP ttl] [\fB\-P\fP date/offset] [\fB\-P\fP sync date/offset] [\fB\-D\fP date/offset] [\fB\-D\fP sync date/offset] [\fB\-h\fP] [\fB\-v\fP level] [\fB\-V\fP] {keyfile}
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.sp
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\fBdnssec\-importkey\fP {\fB\-f\fP filename} [\fB\-K\fP directory] [\fB\-L\fP ttl] [\fB\-P\fP date/offset] [\fB\-P\fP sync date/offset] [\fB\-D\fP date/offset] [\fB\-D\fP sync date/offset] [\fB\-h\fP] [\fB\-v\fP level] [\fB\-V\fP] [dnsname]
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.SH DESCRIPTION
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.sp
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\fBdnssec\-importkey\fP reads a public DNSKEY record and generates a pair
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of .key/.private files. The DNSKEY record may be read from an
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existing .key file, in which case a corresponding .private file is
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generated, or it may be read from any other file or from the standard
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input, in which case both .key and .private files are generated.
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.sp
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The newly created .private file does \fInot\fP contain private key data, and
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cannot be used for signing. However, having a .private file makes it
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possible to set publication (\fI\%\-P\fP) and deletion (\fI\%\-D\fP) times for the
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key, which means the public key can be added to and removed from the
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DNSKEY RRset on schedule even if the true private key is stored offline.
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.SH OPTIONS
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.INDENT 0.0
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.TP
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.B \-f filename
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This option indicates the zone file mode. Instead of a public keyfile name, the argument is the
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DNS domain name of a zone master file, which can be read from
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\fBfilename\fP\&. If the domain name is the same as \fBfilename\fP, then it may be
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omitted.
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.sp
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If \fBfilename\fP is set to \fB"\-"\fP, then the zone data is read from the
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standard input.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-K directory
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This option sets the directory in which the key files are to reside.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-L ttl
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This option sets the default TTL to use for this key when it is converted into a
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DNSKEY RR. This is the TTL used when the key is imported into a zone,
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unless there was already a DNSKEY RRset in
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place, in which case the existing TTL takes precedence. Setting the default TTL to \fB0\fP or \fBnone\fP
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removes it from the key.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-h
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This option emits a usage message and exits.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-v level
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This option sets the debugging level.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-V
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This option prints version information.
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.UNINDENT
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.SH TIMING OPTIONS
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.sp
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Dates can be expressed in the format YYYYMMDD or YYYYMMDDHHMMSS.
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(which is the format used inside key files),
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or \(aqDay Mon DD HH:MM:SS YYYY\(aq (as printed by \fBdnssec\-settime \-p\fP),
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or UNIX epoch time (as printed by \fBdnssec\-settime \-up\fP),
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or the literal \fBnow\fP\&.
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.sp
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The argument can be followed by \fB+\fP or \fB\-\fP and an offset from the
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given time. The literal \fBnow\fP can be omitted before an offset. The
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offset can be followed by one of the suffixes \fBy\fP, \fBmo\fP, \fBw\fP,
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\fBd\fP, \fBh\fP, or \fBmi\fP, so that it is computed in years (defined as
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365 24\-hour days, ignoring leap years), months (defined as 30 24\-hour
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days), weeks, days, hours, or minutes, respectively. Without a suffix,
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the offset is computed in seconds.
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.sp
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To explicitly prevent a date from being set, use \fBnone\fP, \fBnever\fP,
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or \fBunset\fP\&.
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.sp
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All these formats are case\-insensitive.
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.INDENT 0.0
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.TP
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.B \-P date/offset
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This option sets the date on which a key is to be published to the zone. After
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that date, the key is included in the zone but is not used
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to sign it.
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.INDENT 7.0
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.TP
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.B sync date/offset
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This option sets the date on which CDS and CDNSKEY records that match this key
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are to be published to the zone.
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.UNINDENT
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-D date/offset
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This option sets the date on which the key is to be deleted. After that date, the
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key is no longer included in the zone. (However, it may remain in the key
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repository.)
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.INDENT 7.0
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.TP
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.B sync date/offset
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This option sets the date on which the CDS and CDNSKEY records that match this
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key are to be deleted.
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.UNINDENT
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.UNINDENT
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.SH FILES
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.sp
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A keyfile can be designed by the key identification \fBKnnnn.+aaa+iiiii\fP
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or the full file name \fBKnnnn.+aaa+iiiii.key\fP, as generated by
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\fI\%dnssec\-keygen\fP\&.
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.SH SEE ALSO
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.sp
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\fI\%dnssec\-keygen(8)\fP, \fI\%dnssec\-signzone(8)\fP, BIND 9 Administrator Reference Manual,
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\fI\%RFC 5011\fP\&.
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.SH AUTHOR
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Internet Systems Consortium
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.SH COPYRIGHT
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2022, Internet Systems Consortium
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.\" Generated by docutils manpage writer.
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