0009c90ef8
git-svn-id: https://unbound.nlnetlabs.nl/svn/trunk@1461 be551aaa-1e26-0410-a405-d3ace91eadb9
73 lines
4.2 KiB
Plaintext
73 lines
4.2 KiB
Plaintext
TODO items. These are interesting todo items.
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o understand synthesized DNAMEs, so those TTL=0 packets are cached properly.
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o NSEC/NSEC3 aggressive negative caching, so that updates to NSEC/NSEC3
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will result in proper negative responses.
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o (option) where port 53 is used for send and receive, no other ports are used.
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o (option) to not send replies to clients after a timeout of (say 5 secs) has
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passed, but keep task active for later retries by client.
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o (option) private TTL feature (always report TTL x in answers).
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o (option) pretend-dnssec-unaware, and pretend-edns-unaware modes for workshops.
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o delegpt use rbtree for ns-list, to avoid slowdown for very large NS sets.
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o (option) reprime and refresh oft used data before timeout.
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o (option) retain prime results in a overlaid roothints file.
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o (option) store primed key data in a overlaid keyhints file (sort of like drafttimers).
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o windows version, auto update feature, a query to check for the version.
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o command the server with TSIG inband. get-config, clearcache,
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get stats, get memstats, get ..., reload, clear one zone from cache
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o NSID rfc 5001 support.
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o timers rfc 5011 support.
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o Treat YXDOMAIN from a DNAME properly, in iterator (not throwaway), validator.
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o make timeout backoffs randomized (a couple percent random) to spread traffic.
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o inspect date on executable, then warn user in log if its more than 1 year.
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o (option) proactively prime root, stubs and trust anchors, feature.
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early failure, faster on first query, but more traffic.
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o library add convenience functions for A, AAAA, PTR, getaddrinfo, libresolve.
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o library add function to validate input from app that is signed.
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o add dynamic-update requests (making a dynupd request) to libunbound api.
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o SIG(0) and TSIG.
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o support OPT record placement on recv anywhere in the additional section.
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o add local-file: config with authority features.
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o (option) to make local-data answers be secure for libunbound (default=no)
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o (option) to make chroot: copy all needed files into jail (or make jail)
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perhaps also print reminder to link /dev/random and sysloghack.
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o overhaul outside-network servicedquery to merge with udpwait and tcpwait,
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to make timers in servicedquery independent of udpwait queues.
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o check into rebinding ports for efficiency, configure time test.
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o EVP hardware crypto support.
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o option to ignore all inception and expiration dates for rrsigs.
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o option to use builtin ldns explicitly. Or stop shipping builtin tarball.
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o cleaner code; return and func statements on newline.
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o memcached module that sits before validator module; checks for memcached
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data (on local lan), stores recursion lookup. Provides one cache for
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multiple resolver machines, coherent reply content in anycast setup.
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o no openssl_add_all_algorithms, but only the ones necessary, less space.
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*** Features features, for later
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* dTLS, TLS, look to need special port numbers, cert storage, recent libssl.
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* aggressive negative caching for NSEC, NSEC3.
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* multiple queries per question, server exploration, server selection.
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* support TSIG on queries, for validating resolver deployment.
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* retry-mode, where a bogus result triggers a retry-mode query, where a list
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of responses over a time interval is collected, and each is validated.
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or try in TCP mode. Do not 'try all servers several times', since we must
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not create packet storms with operator errors.
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* Windows port features
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o on windows version, implement that OS ancillary data capabilities for
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interface-automatic. IPPKTINFO, IP6PKTINFO for WSARecvMsg, WSASendMsg.
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o local-zone directive with authority service, full authority server
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is a non-goal.
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o make so revoke bit keys cannot verify signatures
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o option to print UTC timestamps instead of epoch in seconds.
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o infra and lame cache: easier size config (in Mb), show usage in graphs.
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o #226: unbound_control dump_requestlist
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o #227: unbound_control flush_stats
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o unbound_control get_stats_noreset
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o unbound_control forward [addr {addr}] | [off]
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o #231: unbound_checkconf options to output config file data.
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o config entry to denote that a zone is to be treated as unsigned (even if
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a DS exists to higher trust anchor).
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o see if we can include the python bindings (contrib).
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o remote control read ssl information while priviledged.
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