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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 07:24:22 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 07:24:22 +0000
commit45d6379135504814ab723b57f0eb8be23393a51d (patch)
treed4f2ec4acca824a8446387a758b0ce4238a4dffa /doc/man/dnssec-settime.8in
parentInitial commit. (diff)
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Adding upstream version 1:9.16.44.upstream/1%9.16.44upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+.TH "DNSSEC-SETTIME" "8" "@RELEASE_DATE@" "@BIND9_VERSION@" "BIND 9"
+.SH NAME
+dnssec-settime \- set the key timing metadata for a DNSSEC key
+.SH SYNOPSIS
+.sp
+\fBdnssec\-settime\fP [\fB\-f\fP] [\fB\-K\fP directory] [\fB\-L\fP ttl] [\fB\-P\fP date/offset] [\fB\-P\fP ds date/offset] [\fB\-P\fP sync date/offset] [\fB\-A\fP date/offset] [\fB\-R\fP date/offset] [\fB\-I\fP date/offset] [\fB\-D\fP date/offset] [\fB\-D\fP ds date/offset] [\fB\-D\fP sync date/offset] [\fB\-S\fP key] [\fB\-i\fP interval] [\fB\-h\fP] [\fB\-V\fP] [\fB\-v\fP level] [\fB\-E\fP engine] {keyfile} [\fB\-s\fP] [\fB\-g\fP state] [\fB\-d\fP state date/offset] [\fB\-k\fP state date/offset] [\fB\-r\fP state date/offset] [\fB\-z\fP state date/offset]
+.SH DESCRIPTION
+.sp
+\fBdnssec\-settime\fP reads a DNSSEC private key file and sets the key
+timing metadata as specified by the \fB\-P\fP, \fB\-A\fP, \fB\-R\fP, \fB\-I\fP, and
+\fB\-D\fP options. The metadata can then be used by \fBdnssec\-signzone\fP or
+other signing software to determine when a key is to be published,
+whether it should be used for signing a zone, etc.
+.sp
+If none of these options is set on the command line,
+\fBdnssec\-settime\fP simply prints the key timing metadata already stored
+in the key.
+.sp
+When key metadata fields are changed, both files of a key pair
+(\fBKnnnn.+aaa+iiiii.key\fP and \fBKnnnn.+aaa+iiiii.private\fP) are
+regenerated.
+.sp
+Metadata fields are stored in the private file. A
+human\-readable description of the metadata is also placed in comments in
+the key file. The private file\(aqs permissions are always set to be
+inaccessible to anyone other than the owner (mode 0600).
+.sp
+When working with state files, it is possible to update the timing metadata in
+those files as well with \fB\-s\fP\&. With this option, it is also possible to update key
+states with \fB\-d\fP (DS), \fB\-k\fP (DNSKEY), \fB\-r\fP (RRSIG of KSK), or \fB\-z\fP
+(RRSIG of ZSK). Allowed states are HIDDEN, RUMOURED, OMNIPRESENT, and
+UNRETENTIVE.
+.sp
+The goal state of the key can also be set with \fB\-g\fP\&. This should be either
+HIDDEN or OMNIPRESENT, representing whether the key should be removed from the
+zone or published.
+.sp
+It is NOT RECOMMENDED to manipulate state files manually, except for testing
+purposes.
+.SH OPTIONS
+.INDENT 0.0
+.TP
+.B \fB\-f\fP
+This option forces an update of an old\-format key with no metadata fields. Without
+this option, \fBdnssec\-settime\fP fails when attempting to update a
+legacy key. With this option, the key is recreated in the new
+format, but with the original key data retained. The key\(aqs creation
+date is set to the present time. If no other values are
+specified, then the key\(aqs publication and activation dates are also
+set to the present time.
+.TP
+.B \fB\-K directory\fP
+This option sets the directory in which the key files are to reside.
+.TP
+.B \fB\-L ttl\fP
+This option sets the default TTL to use for this key when it is converted into a
+DNSKEY RR. This is the TTL used when the key is imported into a zone,
+unless there was already a DNSKEY RRset in
+place, in which case the existing TTL takes precedence. If this
+value is not set and there is no existing DNSKEY RRset, the TTL
+defaults to the SOA TTL. Setting the default TTL to \fB0\fP or \fBnone\fP
+removes it from the key.
+.TP
+.B \fB\-h\fP
+This option emits a usage message and exits.
+.TP
+.B \fB\-V\fP
+This option prints version information.
+.TP
+.B \fB\-v level\fP
+This option sets the debugging level.
+.TP
+.B \fB\-E engine\fP
+This option specifies the cryptographic hardware to use, when applicable.
+.sp
+When BIND 9 is built with OpenSSL, this needs to be set to the OpenSSL
+engine identifier that drives the cryptographic accelerator or
+hardware service module (usually \fBpkcs11\fP). When BIND is
+built with native PKCS#11 cryptography (\fB\-\-enable\-native\-pkcs11\fP), it
+defaults to the path of the PKCS#11 provider library specified via
+\fB\-\-with\-pkcs11\fP\&.
+.UNINDENT
+.SH TIMING OPTIONS
+.sp
+Dates can be expressed in the format YYYYMMDD or YYYYMMDDHHMMSS. If the
+argument begins with a \fB+\fP or \fB\-\fP, it is interpreted as an offset from
+the present time. For convenience, if such an offset is followed by one
+of the suffixes \fBy\fP, \fBmo\fP, \fBw\fP, \fBd\fP, \fBh\fP, or \fBmi\fP, then the offset is
+computed in years (defined as 365 24\-hour days, ignoring leap years),
+months (defined as 30 24\-hour days), weeks, days, hours, or minutes,
+respectively. Without a suffix, the offset is computed in seconds. To
+explicitly prevent a date from being set, use \fBnone\fP or \fBnever\fP\&.
+.INDENT 0.0
+.TP
+.B \fB\-P date/offset\fP
+This option sets the date on which a key is to be published to the zone. After
+that date, the key is included in the zone but is not used
+to sign it.
+.TP
+.B \fB\-P ds date/offset\fP
+This option Sets the date on which DS records that match this key have been
+seen in the parent zone.
+.TP
+.B \fB\-P sync date/offset\fP
+This option sets the date on which CDS and CDNSKEY records that match this key
+are to be published to the zone.
+.TP
+.B \fB\-A date/offset\fP
+This option sets the date on which the key is to be activated. After that date,
+the key is included in the zone and used to sign it.
+.TP
+.B \fB\-R date/offset\fP
+This option sets the date on which the key is to be revoked. After that date, the
+key is flagged as revoked. It is included in the zone and
+is used to sign it.
+.TP
+.B \fB\-I date/offset\fP
+This option sets the date on which the key is to be retired. After that date, the
+key is still included in the zone, but it is not used to
+sign it.
+.TP
+.B \fB\-D date/offset\fP
+This option sets the date on which the key is to be deleted. After that date, the
+key is no longer included in the zone. (However, it may remain in the key
+repository.)
+.TP
+.B \fB\-D ds date/offset\fP
+This option sets the date on which the DS records that match this key have
+been seen removed from the parent zone.
+.TP
+.B \fB\-D sync date/offset\fP
+This option sets the date on which the CDS and CDNSKEY records that match this
+key are to be deleted.
+.TP
+.B \fB\-S predecessor key\fP
+This option selects a key for which the key being modified is an explicit
+successor. The name, algorithm, size, and type of the predecessor key
+must exactly match those of the key being modified. The activation
+date of the successor key is set to the inactivation date of the
+predecessor. The publication date is set to the activation date
+minus the prepublication interval, which defaults to 30 days.
+.TP
+.B \fB\-i interval\fP
+This option sets the prepublication interval for a key. If set, then the
+publication and activation dates must be separated by at least this
+much time. If the activation date is specified but the publication
+date is not, the publication date defaults to this much time
+before the activation date; conversely, if the publication date is
+specified but not the activation date, activation is set to
+this much time after publication.
+.sp
+If the key is being created as an explicit successor to another key,
+then the default prepublication interval is 30 days; otherwise it is
+zero.
+.sp
+As with date offsets, if the argument is followed by one of the
+suffixes \fBy\fP, \fBmo\fP, \fBw\fP, \fBd\fP, \fBh\fP, or \fBmi\fP, the interval is
+measured in years, months, weeks, days, hours, or minutes,
+respectively. Without a suffix, the interval is measured in seconds.
+.UNINDENT
+.SH KEY STATE OPTIONS
+.sp
+To test dnssec\-policy it may be necessary to construct keys with artificial
+state information; these options are used by the testing framework for that
+purpose, but should never be used in production.
+.sp
+Known key states are HIDDEN, RUMOURED, OMNIPRESENT, and UNRETENTIVE.
+.INDENT 0.0
+.TP
+.B \fB\-s\fP
+This option indicates that when setting key timing data, the state file should also be updated.
+.TP
+.B \fB\-g state\fP
+This option sets the goal state for this key. Must be HIDDEN or OMNIPRESENT.
+.TP
+.B \fB\-d state date/offset\fP
+This option sets the DS state for this key as of the specified date, offset from the current date.
+.TP
+.B \fB\-k state date/offset\fP
+This option sets the DNSKEY state for this key as of the specified date, offset from the current date.
+.TP
+.B \fB\-r state date/offset\fP
+This option sets the RRSIG (KSK) state for this key as of the specified date, offset from the current date.
+.TP
+.B \fB\-z state date/offset\fP
+This option sets the RRSIG (ZSK) state for this key as of the specified date, offset from the current date.
+.UNINDENT
+.SH PRINTING OPTIONS
+.sp
+\fBdnssec\-settime\fP can also be used to print the timing metadata
+associated with a key.
+.INDENT 0.0
+.TP
+.B \fB\-u\fP
+This option indicates that times should be printed in Unix epoch format.
+.TP
+.B \fB\-p C/P/Pds/Psync/A/R/I/D/Dds/Dsync/all\fP
+This option prints a specific metadata value or set of metadata values.
+The \fB\-p\fP option may be followed by one or more of the following letters or
+strings to indicate which value or values to print: \fBC\fP for the
+creation date, \fBP\fP for the publication date, \fBPds\(ga for the DS publication
+date, \(ga\(gaPsync\fP for the CDS and CDNSKEY publication date, \fBA\fP for the
+activation date, \fBR\fP for the revocation date, \fBI\fP for the inactivation
+date, \fBD\fP for the deletion date, \fBDds\fP for the DS deletion date,
+and \fBDsync\fP for the CDS and CDNSKEY deletion date. To print all of the
+metadata, use \fBall\fP\&.
+.UNINDENT
+.SH SEE ALSO
+.sp
+\fBdnssec\-keygen(8)\fP, \fBdnssec\-signzone(8)\fP, BIND 9 Administrator Reference Manual,
+\fI\%RFC 5011\fP\&.
+.SH AUTHOR
+Internet Systems Consortium
+.SH COPYRIGHT
+2023, Internet Systems Consortium
+.\" Generated by docutils manpage writer.
+.