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Add tests for DSYNC

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(cherry picked from commit 53c8c5233ae9f7b04837e40e1517b1f0924658e3)
This commit is contained in:
Mark Andrews 2025-07-26 12:27:33 +02:00
parent 34c9dde184
commit ae6704b4fb
6 changed files with 115 additions and 1 deletions
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1
bin/tests/system/doth/example.axfr.good
View File

@ -2548,6 +2548,7 @@ ds01.example. 3600 IN NS ns42.example.
ds01.example. 3600 IN DS 12892 5 2 26584835CA80C81C91999F31CFAF2A0E89D4FF1C8FAFD0DDB31A85C7 19277C13
ds02.example. 3600 IN NS ns43.example.
ds02.example. 3600 IN DS 12892 5 1 7AA4A3F416C2F2391FB7AB0D434F762CD62D1390
dsync01.example. 3600 IN DSYNC CDS NOTIFY 53 .
eid01.example. 3600 IN EID 1289AB
eui48.example. 3600 IN EUI48 01-23-45-67-89-ab
eui64.example. 3600 IN EUI64 01-23-45-67-89-ab-cd-ef

1
bin/tests/system/doth/example8.axfr.good
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@ -2548,6 +2548,7 @@ ds01.example8. 3600 IN DS 12892 5 2 26584835CA80C81C91999F31CFAF2A0E89D4FF1C8FA
ds01.example8. 3600 IN NS ns42.example8.
ds02.example8. 3600 IN DS 12892 5 1 7AA4A3F416C2F2391FB7AB0D434F762CD62D1390
ds02.example8. 3600 IN NS ns43.example8.
dsync01.example8. 3600 IN DSYNC CDS NOTIFY 53 .
eid01.example8. 3600 IN EID 1289AB
eui48.example8. 3600 IN EUI48 01-23-45-67-89-ab
eui64.example8. 3600 IN EUI64 01-23-45-67-89-ab-cd-ef

5
bin/tests/system/genzone.sh
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@ -389,7 +389,10 @@ svcb1 SVCB 1 . port=60
https0 HTTPS 0 example.net.
https1 HTTPS 1 . port=60
; type 66 -- 98 (unassigned)
; type 66
dsync01 DSYNC CDS NOTIFY 53 .
; type 68 -- 98 (unassigned)
; type 99
spf01 SPF "v=spf1 -all"

1
bin/tests/system/xfer/dig1.good
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@ -49,6 +49,7 @@ ds01.example. 3600 IN DS 12892 5 2 26584835CA80C81C91999F31CFAF2A0E89D4FF1C8FAF
ds01.example. 3600 IN NS ns42.example.
ds02.example. 3600 IN DS 12892 5 1 7AA4A3F416C2F2391FB7AB0D434F762CD62D1390
ds02.example. 3600 IN NS ns43.example.
dsync01.example. 3600 IN DSYNC CDS NOTIFY 53 .
eid01.example. 3600 IN EID 1289AB
eui48.example. 3600 IN EUI48 01-23-45-67-89-ab
eui64.example. 3600 IN EUI64 01-23-45-67-89-ab-cd-ef

1
bin/tests/system/xfer/dig2.good
View File

@ -49,6 +49,7 @@ ds01.example. 3600 IN NS ns42.example.
ds01.example. 3600 IN DS 12892 5 2 26584835CA80C81C91999F31CFAF2A0E89D4FF1C8FAFD0DDB31A85C7 19277C13
ds02.example. 3600 IN NS ns43.example.
ds02.example. 3600 IN DS 12892 5 1 7AA4A3F416C2F2391FB7AB0D434F762CD62D1390
dsync01.example. 3600 IN DSYNC CDS NOTIFY 53 .
eid01.example. 3600 IN EID 1289AB
eui48.example. 3600 IN EUI48 01-23-45-67-89-ab
eui64.example. 3600 IN EUI64 01-23-45-67-89-ab-cd-ef

107
tests/dns/rdata_test.c
View File

@ -1707,6 +1707,113 @@ ISC_RUN_TEST_IMPL(ds) {
dns_rdatatype_ds, sizeof(dns_rdata_ds_t));
}
/*
* DSYNC tests.
*
* draft-ietf-dnsop-generalized-notify-09
*
* 2.1. Wire Format
*
* The DSYNC RDATA wire format is encoded as follows:
*
* 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | RRtype | Scheme | Port
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Target ... /
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-/
*
* RRtype The type of generalized NOTIFY that this DSYNC RR defines the
* desired target address for (see "Resource Record (RR) TYPEs" IANA
* registry). For now, only CDS and CSYNC are supported values, with
* the former indicating an updated CDS or CDNSKEY record set.
*
* Scheme The mode used for contacting the desired notification
* address. This is an 8-bit unsigned integer. Records with value 0
* (null scheme) are ignored by consumers. Value 1 is described in
* this document, and values 128-255 are reserved for private use.
* All other values are currently unassigned.
*
* Port The port on the target host of the notification service. This
* is a 16-bit unsigned integer in network byte order. Records with
* value 0 are ignored by consumers.
*
* Target The fully-qualified, uncompressed domain name of the target
* host providing the service of listening for generalized
* notifications of the specified type. This name MUST resolve to
* one or more address records.
*
* 2.2. Presentation Format
*
* The presentation format of the RDATA portion is as follows:
*
* * The RRtype field is represented as a mnemonic from the "Resource
* Record (RR) TYPEs" registry.
*
* * The Scheme field is represented by its mnemonic if assigned (see
* Section 6.2), otherwise as an unsigned decimal integer.
*
* * The Port field is represented as an unsigned decimal integer.
*
* * The Target field is represented as a <domain-name> ([RFC1035],
* Section 5.1).
*/
ISC_RUN_TEST_IMPL(dsync) {
text_ok_t text_ok[] = {
/*
* Invalid, empty record.
*/
TEXT_INVALID(""),
/*
* Known type and known scheme.
*/
TEXT_VALID("CDS NOTIFY 0 example.com"),
/*
* Known type and unknown scheme.
*/
TEXT_VALID("CDS 3 0 example.com"),
/*
* Unknown type and known scheme.
*/
TEXT_VALID("TYPE1000 NOTIFY 0 example.com"),
/*
* Unknown type and unknown scheme.
*/
TEXT_VALID("TYPE1000 3 0 example.com"),
/*
* Unknown type and unknown scheme, max port.
*/
TEXT_VALID("TYPE1000 3 65535 example.com"),
/*
* Unknown type and max scheme, max port.
*/
TEXT_VALID("TYPE64000 255 65535 example.com"),
/*
* Invalid type and max scheme, max port.
*/
TEXT_INVALID("INVALID 255 65536 example.com"),
/*
* Unknown type and too big scheme, max port.
*/
TEXT_INVALID("TYPE1000 256 65536 example.com"),
/*
* Unknown type and unknown scheme, port too big.
*/
TEXT_INVALID("TYPE1000 3 65536 example.com"),
/*
* Unknown type and bad scheme, max port.
*/
TEXT_INVALID("TYPE1000 UNKNOWN 65535 example.com"),
/*
* Sentinel.
*/
TEXT_SENTINEL()
};
check_rdata(text_ok, NULL, NULL, false, dns_rdataclass_in,
dns_rdatatype_dsync, sizeof(dns_rdata_dsync_t));
}
/*
* EDNS Client Subnet tests.
*