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2023-02-07Merge bitcoin/bitcoin#26701: contrib: make DNS seeds file an argument in CLI ↵MarcoFalke
(`makeseeds`) 1c07500dbb6b93510425c8bbdb320f2533efdb3d contrib: make DNS seeds file an argument in CLI (brunoerg) Pull request description: Instead of using `makeseeds.py` this way: ```sh python3 makeseeds.py -a asmap-filled.dat < seeds_main.txt > nodes_main.txt ``` We could use the DNS seeds file as an argument since it is a required one. It improves the way the script handles it when that file is missing as well as makes this script more friendly. E.g: ```sh python3 makeseeds.py -a asmap-filled.dat -s seeds_main.txt > nodes_main.txt ``` ACKs for top commit: vincenzopalazzo: ACK https://github.com/bitcoin/bitcoin/pull/26701/commits/1c07500dbb6b93510425c8bbdb320f2533efdb3d Tree-SHA512: bddf728d5d376659155f5bbeb1fa0d42aa273ec4a0cf5687f4d3f3be85625f541d392f30008e3c9d2c65967cb882deb36af34330994727771be73c9adeb521e0
2023-01-03script, test: fix python linter E275 errors with flake8 5.0.4Jon Atack
2022-12-19contrib: make DNS seeds file an argument in CLIbrunoerg
2022-09-09Merge bitcoin/bitcoin#25853: net: update testnet torv3 hardcoded seeds for 24.xMacroFake
2ef33e936eaf1058086169b5833f196ff624bf89 contrib: update testnet torv3 hardcoded seeds (Jon Atack) Pull request description: As a follow-up to https://github.com/bitcoin/bitcoin/issues/13550 and #22060, replace the mostly unreachable testnet torv3 hardcoded seeds from v0.22 with new ones that are consistently reachable recently and that have service bit 1 set. This needs to be done before v24.0 to make sure onion-only testnet nodes can still connect to the network. Ways to test: - Re-generate `src/chainparamsseeds.h` with `cd contrib/seeds && python3 generate-seeds.py . > ../../src/chainparamsseeds.h`, check if git tree stays the same - Re-compile and create a new testnet node with `bitcoind -testnet -dnsseed=0 -onlynet=onion -proxy=127.0.0.1:9050` (or delete `~/.bitcoin/testnet3/peers.dat` and launch bitcoind with `-testnet -dnsseed=0`). Make sure there are no `addnode=` in your `bitcoin.conf`. The debug log should print "Adding fixed seeds". Check if the node is able to connect to the network and get blocks with for ex. `watch -t ./src/bitcoin-cli -testnet -rpcwait -netinfo 4` - Check the addrman contains the seeds by running for ex. `bitcoin-cli -rpcwait -testnet getnodeaddresses 0 onion | jq -r '.[] | (.address + ":" + (.port|tostring) + " " + (.services|tostring))' | sort` - Check if the addresses are connectable, for ex. with this python script by laanwj: ```python3 #!/usr/bin/env python3 import pprint import subprocess with open('contrib/seeds/nodes_test.txt') as f: for line in (line for line in (line.rstrip().split('#', 1)[0] for line in f) if line): pprint.pprint(line) subprocess.call(["nc", "-v", "-x", "127.0.0.1:9050", "-z"] + line.split(':')) ``` Thanks to satsie (Stacie Waleyko) for help with the list. ACKs for top commit: satsie: ACK 2ef33e936eaf1058086169b5833f196ff624bf89 laanwj: ACK 2ef33e936eaf1058086169b5833f196ff624bf89 Tree-SHA512: 72d27ecba243089bd49c11e921855fba626a1e09ae9b17508254a3bbec4bec341ed6c3d5a4eabc2d37f20bafb8a47ecc7d125e0dda956512a9525ad83273ffd6
2022-08-28contrib: update testnet torv3 hardcoded seedsJon Atack
- remove unreachable seeds - add reachable seeds having service bit 1 - update chainparamsseeds.h Co-authored-by: "Stacie <staciewaleyko@gmail.com>"
2022-08-24net: update hardcoded mainnet seeds for 24.xJon Atack
following the steps in contrib/seeds/README.md
2022-08-24contrib: make-seeds updates for 24.xJon Atack
2022-08-24net: update manual hardcoded mainnet seeds for 24.xJon Atack
torv3/i2p/cjdns seeds selected for reachability, uptime and service bit 1
2022-06-18doc: typo fixMarnix
2022-06-01contrib: Update makeseeds to asmap-nextgenlaanwj
2022-05-31contrib: add seeds progress indicator and remove asmap one in makeseeds scriptJon Atack
2022-05-31contrib: Use asmap for ASN lookup in makeseedslaanwj
Add an argument `-a` to provide a asmap file to do the IP to ASN lookups. This speeds up the script greatly, and makes the output deterministic. Also removes the dependency on `dns.lookup`. I've annotated the output with ASxxxx comments to provide a way to verify the functionality. For now I've added instructions in README.md to download and use the `demo.map` from the asmap repository. When we have some other mechanism for distributing asmap files we could switch to that. This continues #24824. I've removed all the fallbacks and extra complexity, as everyone will be using the same instructions anyway. Co-authored-by: Pieter Wuille <pieter.wuille@gmail.com> Co-authored-by: James O'Beirne <james.obeirne@pm.me> Co-authored-by: russeree <reese.russell@ymail.com>
2022-04-15contrib: Remove suspicious hosts list from makeseedslaanwj
I have some qualms with maintaining a suspicious hosts list as part as the repository. But also, it's stale and irrelevant. I've checked the entire list and none of them is connectable. Only one still appars in `nodes_main.txt` but with low uptime and an old subversion string so it wouldn't be picked in the first place.
2022-04-14improve clarity and up max ipv6 ASNsBaas
2022-02-22net: Update hardcoded seeds for 23.xlaanwj
2022-02-22contrib: make-seeds updates for 23.xlaanwj
Documentation: - Use https URL for bitcoin.sipa.be (http sends a redirect, fooling curl). - Add explicit step to add manual seeds. Code: - Change PATTERN_ONION to v3 (effectively means that the no onion hosts are delivered). - Add versions to PATTERN_AGENT filter. - Print specific message on resolve exception.
2022-01-26p2p, contrib: update i2p hardcoded seedsJon Atack
Remove unresponsive seeds, and add one that has been up for the past half year.
2022-01-26p2p, contrib: add cjdns hardcoded seedsJon Atack
2021-11-03contrib: recognize CJDNS seeds as suchVasil Dimov
An IPv6 address from fc00::/8 could be either from the CJDNS network or from a private-unroutable-reserved segment of IPv6. A seed node with such an address must be from the CJDNS network, otherwise other peers will not be able to connect to it.
2021-07-30contrib, p2p: update I2P hardcoded seedsJon Atack
2021-07-09net: change I2P seeds' ports to 0Vasil Dimov
2021-06-03contrib: remove torv2 seed nodesJon Atack
2021-06-03contrib: update generate-seeds.py to ignore torv2 addressesJon Atack
2021-05-25contrib: add torv3 seed nodes for testnet, drop v2 onesJon Atack
2021-05-02contrib: add a few I2P seed nodesJon Atack
2021-05-02contrib: parse I2P addresses in generate-seeds.pyJon Atack
2021-04-05contrib: Add explicit port numbers for testnet seedsW. J. van der Laan
This is necessary now due to parsing change.
2021-04-05contrib: Add a few TorV3 seed nodesW. J. van der Laan
2021-04-05contrib: generate-seeds.py generates output in BIP155 formatW. J. van der Laan
2020-11-19Merge #20288: script, doc: contrib/seeds updatesWladimir J. van der Laan
961f148cb1b4caab86b4354357999e03433b04b1 doc: update contrib/seeds/README dnspython installation info (Jon Atack) dd7b5f46d85401254630abf6976f59b5b8eed181 script: fix deprecation warning in makeseeds.py (Jon Atack) Pull request description: Seen while reviewing #20237. 1. Fix a deprecation warning in `contrib/seeds/makeseeds.py` ``` makeseeds.py:139: DeprecationWarning: please use dns.resolver.resolve() instead asn = int([x.to_text() for x in dns.resolver.query('.'.join( ``` - Per https://dnspython.readthedocs.io/en/latest/whatsnew.html, `dns.resolver.query()` was deprecated in `dnspython` version 2.0.0. - See https://dnspython.readthedocs.io/en/latest/resolver-class.html for more info on the resolver class. 2. Update the `dnspython` dependency installation instructions in `contrib/seeds/README` - The markdown rendering can be seen here: https://github.com/jonatack/bitcoin/tree/contrib-seeds-fixups/contrib/seeds ACKs for top commit: laanwj: code review ACK 961f148cb1b4caab86b4354357999e03433b04b1 Tree-SHA512: f9c4f318a1a0d35b8de147d24b72c534a1f58eece31e7cfa00b4149a63b6a618d8ca0312f52fd8056f3c645cf2ee68574ca02319fddffdad919a70cd33395d33
2020-11-02doc: update contrib/seeds/README dnspython installation infoJon Atack
2020-11-02script: fix deprecation warning in makeseeds.pyJon Atack
makeseeds.py:139: DeprecationWarning: please use dns.resolver.resolve() instead asn = int([x.to_text() for x in dns.resolver.query('.'.join( per https://dnspython.readthedocs.io/en/latest/whatsnew.html dns.resolver.query() was deprecated in dnspython version 2.0.0
2020-10-25net: Hardcoded seeds update for 0.21Wladimir J. van der Laan
Stats: ``` IPv4 IPv6 Onion Pass 426728 59523 7900 Initial 426728 59523 7900 Skip entries with invalid address 426728 59523 7900 After removing duplicates 426727 59523 7900 Skip entries from suspicious hosts 123226 51785 7787 Enforce minimal number of blocks 121710 51322 7586 Require service bit 1 4706 1427 3749 Require minimum uptime 4124 1098 3681 Require a known and recent user agent 4033 1075 3681 Filter out hosts with multiple bitcoin ports 512 140 512 Look up ASNs and limit results per ASN and per net ```
2020-10-25contrib: Add new versions to makeseeds.py and update gitignoreRandyMcMillan
2020-04-16scripted-diff: Bump copyright headersMarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2020-04-03net: Hardcoded seeds update for 0.20Wladimir J. van der Laan
Update hardcoded seeds from seeds_emzy.txt seeds_lukejr.txt seeds_sipa.txt seeds_sjors.txt, according to release process. Output from makeseeds.py: ``` IPv4 IPv6 Onion Pass 1364173 244127 2454 Initial 1364173 244127 2454 Skip entries with invalid address 1129552 213117 2345 After removing duplicates 1129548 213117 2345 Skip entries from suspicious hosts 338216 191944 2249 Enforce minimal number of blocks 336851 188993 2189 Require service bit 1 6998 1520 150 Require minimum uptime 5682 1290 89 Require a known and recent user agent 5622 1279 89 Filter out hosts with multiple bitcoin ports 512 146 89 Look up ASNs and limit results per ASN and per net ```
2020-01-20Merge #17823: scripts: Read suspicious hosts from a file instead of hardcodingWladimir J. van der Laan
e1c582cbaa4c094d204da34c3b1fdd0d4c557519 contrib: makeseeds: Read suspicious hosts from a file instead of hardcoding (Sanjay K) Pull request description: referring to: https://github.com/bitcoin/bitcoin/issues/17020 good first issue: reading SUSPICIOUS_HOSTS from a file. I haven't changed the base hosts that were included in the original source, just made it readable from a file. ACKs for top commit: practicalswift: ACK e1c582cbaa4c094d204da34c3b1fdd0d4c557519 -- diff looks correct Tree-SHA512: 18684abc1c02cf52d63f6f6ecd98df01a9574a7c470524c37e152296504e2e3ffbabd6f3208214b62031512aeb809a6d37446af82c9f480ff14ce4c42c98e7c2
2020-01-06contrib: makeseeds: Read suspicious hosts from a file instead of hardcodingSanjay K
2019-12-30scripted-diff: Bump copyright of files changed in 2019MarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2019-10-03contrib: fix minor typos in makeseeds.py Brian Solon
See #17020
2019-10-02contrib: Remove invalid nodes from seeds listWladimir J. van der Laan
2019-10-01net: 0.19 hardcoded seeds updateWladimir J. van der Laan
2019-10-01contrib: makeseeds: More fancy outputWladimir J. van der Laan
2019-10-01contrib: makeseeds: Limit per network, instead of totalWladimir J. van der Laan
2019-10-01contrib: makeseeds: dedup by ip,portWladimir J. van der Laan
Handle the multiple ports per IP case (as that's a criterion later).
2019-10-01contrib: makeseeds: Factor out ASN lookupWladimir J. van der Laan
2019-10-01contrib: makeseeds: Improve logging and filteringWladimir J. van der Laan
- Change regular expression to cover recent versions, as well as subversions with custom uacomment, and improve readability. - Vary uptime requirements per network (onions are allowed to have less uptime, to make sure we get enough of them) - Add deduplication step (to allow simple concatentation of multiple seeds files). - Log of number of nodes (per network) after every step.
2019-09-03test/contrib: Fix invalid escapes in regex stringsBen Woosley
Flagged by flake8 v3.6.0, as W605, plus a few others identified incidentally, e.g. 59ffecf66cf4d08c4b431e457b083878d66a3fd6. Note that r"\n" matches to "\n" under re.match/search.
2019-04-17Filter IPv6 by ASNEmil
2018-08-13contrib: fix GetDesirableServiceFlags typo in seeds/README.mdMarcoFalke
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-09 05:53:31 +0000