diff options
| author | 2020-02-03 14:28:36 +0100 | |
|---|---|---|
| committer | 2020-02-03 14:28:36 +0100 | |
| commit | 90763fd761a70168e8752fa78729af40ad98144b (patch) | |
| tree | 53f242431a2ceb37295e4e90846bd1bfb66c5fd4 | |
| parent | Replace constant attachment-repost by the actual ID of #attachment-log (diff) | |
| parent | Update CODEOWNERS (diff) | |
Merge branch 'master' into #549-show-attachments-staff
39 files changed, 1333 insertions, 508 deletions
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS new file mode 100644 index 000000000..cf5f1590d --- /dev/null +++ b/.github/CODEOWNERS @@ -0,0 +1 @@ +* @python-discord/core-developers @@ -19,6 +19,7 @@ deepdiff = "~=4.0" requests = "~=2.22" more_itertools = "~=7.2" urllib3 = ">=1.24.2,<1.25" +prometheus-async = {extras = ["aiohttp"],version = "~=19.2"} [dev-packages] coverage = "~=4.5" diff --git a/Pipfile.lock b/Pipfile.lock index 69caf4646..ab5dfb538 100644 --- a/Pipfile.lock +++ b/Pipfile.lock @@ -1,7 +1,7 @@ { "_meta": { "hash": { - "sha256": "c27d699b4aeeed204dee41f924f682ae2a670add8549a8826e58776594370582" + "sha256": "d9349e8c704b2b2403004039856d8d75aaebc76e4aa93390c4d177f583e73b71" }, "pipfile-spec": 6, "requires": { @@ -18,11 +18,11 @@ "default": { "aio-pika": { "hashes": [ - "sha256:1da038b3d2c1b49e0e816d87424e702912bb77f9b5197f2bf279217915b4f7ed", - "sha256:29fe851374b86c997a22174c04352b5941bc1c2e36bbf542918ac18a76cfc9d3" + "sha256:a5837277e53755078db3a9e8c45bbca605c8ba9ecba7a02d74a7a1779f444723", + "sha256:fa32e33b4b7d0804dcf439ae6ff24d2f0a83d1ba280ee9f555e647d71d394ff5" ], "index": "pypi", - "version": "==6.3.0" + "version": "==6.4.1" }, "aiodns": { "hashes": [ @@ -62,10 +62,10 @@ }, "aiormq": { "hashes": [ - "sha256:afc0d46837b121585e4faec0a7646706429b4e2f5110ae8d0b5cdc3708b4b0e5", - "sha256:dc0fbbc7f8ad5af6a2cc18e00ccc5f925984cde3db6e8fe952c07b7ef157b5f2" + "sha256:8c215a970133ab5ee7c478decac55b209af7731050f52d11439fe910fa0f9e9d", + "sha256:9210f3389200aee7d8067f6435f4a9eff2d3a30b88beb5eaae406ccc11c0fc01" ], - "version": "==2.9.1" + "version": "==3.2.0" }, "alabaster": { "hashes": [ @@ -90,25 +90,25 @@ }, "babel": { "hashes": [ - "sha256:af92e6106cb7c55286b25b38ad7695f8b4efb36a90ba483d7f7a6628c46158ab", - "sha256:e86135ae101e31e2c8ec20a4e0c5220f4eed12487d5cf3f78be7e98d3a57fc28" + "sha256:1aac2ae2d0d8ea368fa90906567f5c08463d98ade155c0c4bfedd6a0f7160e38", + "sha256:d670ea0b10f8b723672d3a6abeb87b565b244da220d76b4dba1b66269ec152d4" ], - "version": "==2.7.0" + "version": "==2.8.0" }, "beautifulsoup4": { "hashes": [ - "sha256:5279c36b4b2ec2cb4298d723791467e3000e5384a43ea0cdf5d45207c7e97169", - "sha256:6135db2ba678168c07950f9a16c4031822c6f4aec75a65e0a97bc5ca09789931", - "sha256:dcdef580e18a76d54002088602eba453eec38ebbcafafeaabd8cab12b6155d57" + "sha256:05fd825eb01c290877657a56df4c6e4c311b3965bda790c613a3d6fb01a5462a", + "sha256:9fbb4d6e48ecd30bcacc5b63b94088192dcda178513b2ae3c394229f8911b887", + "sha256:e1505eeed31b0f4ce2dbb3bc8eb256c04cc2b3b72af7d551a4ab6efd5cbe5dae" ], - "version": "==4.8.1" + "version": "==4.8.2" }, "certifi": { "hashes": [ - "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50", - "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef" + "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3", + "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f" ], - "version": "==2019.9.11" + "version": "==2019.11.28" }, "cffi": { "hashes": [ @@ -195,10 +195,10 @@ }, "imagesize": { "hashes": [ - "sha256:3f349de3eb99145973fefb7dbe38554414e5c30abd0c8e4b970a7c9d09f3a1d8", - "sha256:f3832918bc3c66617f92e35f5d70729187676313caa60c187eb0f28b8fe5e3b5" + "sha256:6965f19a6a2039c7d48bca7dba2473069ff854c36ae6f19d2cde309d998228a1", + "sha256:b1f6b5a4eab1f73479a50fb79fcf729514a900c341d8503d62a62dbc4127a2b1" ], - "version": "==1.1.0" + "version": "==1.2.0" }, "jinja2": { "hashes": [ @@ -223,35 +223,35 @@ }, "lxml": { "hashes": [ - "sha256:02ca7bf899da57084041bb0f6095333e4d239948ad3169443f454add9f4e9cb4", - "sha256:096b82c5e0ea27ce9138bcbb205313343ee66a6e132f25c5ed67e2c8d960a1bc", - "sha256:0a920ff98cf1aac310470c644bc23b326402d3ef667ddafecb024e1713d485f1", - "sha256:1409b14bf83a7d729f92e2a7fbfe7ec929d4883ca071b06e95c539ceedb6497c", - "sha256:17cae1730a782858a6e2758fd20dd0ef7567916c47757b694a06ffafdec20046", - "sha256:17e3950add54c882e032527795c625929613adbd2ce5162b94667334458b5a36", - "sha256:1f4f214337f6ee5825bf90a65d04d70aab05526c08191ab888cb5149501923c5", - "sha256:2e8f77db25b0a96af679e64ff9bf9dddb27d379c9900c3272f3041c4d1327c9d", - "sha256:4dffd405390a45ecb95ab5ab1c1b847553c18b0ef8ed01e10c1c8b1a76452916", - "sha256:6b899931a5648862c7b88c795eddff7588fb585e81cecce20f8d9da16eff96e0", - "sha256:726c17f3e0d7a7200718c9a890ccfeab391c9133e363a577a44717c85c71db27", - "sha256:760c12276fee05c36f95f8040180abc7fbebb9e5011447a97cdc289b5d6ab6fc", - 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"sha256:fe489d486cd00b739be826e8c1be188ddb74c7a1ca784d93d06fda882a6a1681" - ], - "index": "pypi", - "version": "==4.4.1" + "sha256:00ac0d64949fef6b3693813fe636a2d56d97a5a49b5bbb86e4cc4cc50ebc9ea2", + "sha256:0571e607558665ed42e450d7bf0e2941d542c18e117b1ebbf0ba72f287ad841c", + "sha256:0e3f04a7615fdac0be5e18b2406529521d6dbdb0167d2a690ee328bef7807487", + "sha256:13cf89be53348d1c17b453867da68704802966c433b2bb4fa1f970daadd2ef70", + "sha256:217262fcf6a4c2e1c7cb1efa08bd9ebc432502abc6c255c4abab611e8be0d14d", + "sha256:223e544828f1955daaf4cefbb4853bc416b2ec3fd56d4f4204a8b17007c21250", + "sha256:277cb61fede2f95b9c61912fefb3d43fbd5f18bf18a14fae4911b67984486f5d", + "sha256:3213f753e8ae86c396e0e066866e64c6b04618e85c723b32ecb0909885211f74", + "sha256:4690984a4dee1033da0af6df0b7a6bde83f74e1c0c870623797cec77964de34d", + "sha256:4fcc472ef87f45c429d3b923b925704aa581f875d65bac80f8ab0c3296a63f78", + "sha256:61409bd745a265a742f2693e4600e4dbd45cc1daebe1d5fad6fcb22912d44145", + "sha256:678f1963f755c5d9f5f6968dded7b245dd1ece8cf53c1aa9d80e6734a8c7f41d", + "sha256:6c6d03549d4e2734133badb9ab1c05d9f0ef4bcd31d83e5d2b4747c85cfa21da", + "sha256:6e74d5f4d6ecd6942375c52ffcd35f4318a61a02328f6f1bd79fcb4ffedf969e", + "sha256:7b4fc7b1ecc987ca7aaf3f4f0e71bbfbd81aaabf87002558f5bc95da3a865bcd", + "sha256:7ed386a40e172ddf44c061ad74881d8622f791d9af0b6f5be20023029129bc85", + "sha256:8f54f0924d12c47a382c600c880770b5ebfc96c9fd94cf6f6bdc21caf6163ea7", + "sha256:ad9b81351fdc236bda538efa6879315448411a81186c836d4b80d6ca8217cdb9", + "sha256:bbd00e21ea17f7bcc58dccd13869d68441b32899e89cf6cfa90d624a9198ce85", + "sha256:c3c289762cc09735e2a8f8a49571d0e8b4f57ea831ea11558247b5bdea0ac4db", + "sha256:cf4650942de5e5685ad308e22bcafbccfe37c54aa7c0e30cd620c2ee5c93d336", + "sha256:cfcbc33c9c59c93776aa41ab02e55c288a042211708b72fdb518221cc803abc8", + "sha256:e301055deadfedbd80cf94f2f65ff23126b232b0d1fea28f332ce58137bcdb18", + "sha256:ebbfe24df7f7b5c6c7620702496b6419f6a9aa2fd7f005eb731cc80d7b4692b9", + "sha256:eff69ddbf3ad86375c344339371168640951c302450c5d3e9936e98d6459db06", + "sha256:f6ed60a62c5f1c44e789d2cf14009423cb1646b44a43e40a9cf6a21f077678a1" + ], + "index": "pypi", + "version": "==4.4.2" }, "markdownify": { "hashes": [ @@ -303,37 +303,25 @@ }, "multidict": { "hashes": [ - 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"sha256:ad8259494cf1c9034539f6cced78a1da4840a4b157e23640bc4a0c0546b0cb7a" + "sha256:561057acd4ae3809e665a9aaaf214afff110bbb6a6d5c8a96121aea6878408b3" ], - "version": "==1.3.3" + "version": "==1.3.4" }, "packaging": { "hashes": [ - "sha256:28b924174df7a2fa32c1953825ff29c61e2f5e082343165438812f00d3a7fc47", - "sha256:d9551545c6d761f3def1677baf08ab2a3ca17c56879e70fecba2fc4dde4ed108" + "sha256:aec3fdbb8bc9e4bb65f0634b9f551ced63983a529d6a8931817d52fdd0816ddb", + "sha256:fe1d8331dfa7cc0a883b49d75fc76380b2ab2734b220fbb87d774e4fd4b851f8" ], - "version": "==19.2" + "version": "==20.0" }, "pre-commit": { "hashes": [ - "sha256:9f152687127ec90642a2cc3e4d9e1e6240c4eb153615cb02aa1ad41d331cbb6e", - "sha256:c2e4810d2d3102d354947907514a78c5d30424d299dc0fe48f5aa049826e9b50" + "sha256:8f48d8637bdae6fa70cc97db9c1dd5aa7c5c8bf71968932a380628c25978b850", + "sha256:f92a359477f3252452ae2e8d3029de77aec59415c16ae4189bcfba40b757e029" ], "index": "pypi", - "version": "==1.20.0" + "version": "==1.21.0" }, "pycodestyle": { "hashes": [ @@ -795,10 +827,10 @@ }, "pydocstyle": { "hashes": [ - "sha256:04c84e034ebb56eb6396c820442b8c4499ac5eb94a3bda88951ac3dc519b6058", - "sha256:66aff87ffe34b1e49bff2dd03a88ce6843be2f3346b0c9814410d34987fbab59" + "sha256:da7831660b7355307b32778c4a0dbfb137d89254ef31a2b2978f50fc0b4d7586", + "sha256:f4f5d210610c2d153fae39093d44224c17429e2ad7da12a8b419aba5c2f614b5" ], - "version": "==4.0.1" + "version": "==5.0.2" }, "pyflakes": { "hashes": [ @@ -809,29 +841,27 @@ }, "pyparsing": { "hashes": [ - "sha256:20f995ecd72f2a1f4bf6b072b63b22e2eb457836601e76d6e5dfcd75436acc1f", - "sha256:4ca62001be367f01bd3e92ecbb79070272a9d4964dce6a48a82ff0b8bc7e683a" + "sha256:4c830582a84fb022400b85429791bc551f1f4871c33f23e44f353119e92f969f", + "sha256:c342dccb5250c08d45fd6f8b4a559613ca603b57498511740e65cd11a2e7dcec" ], - "version": "==2.4.5" + "version": "==2.4.6" }, "pyyaml": { "hashes": [ - "sha256:0113bc0ec2ad727182326b61326afa3d1d8280ae1122493553fd6f4397f33df9", - "sha256:01adf0b6c6f61bd11af6e10ca52b7d4057dd0be0343eb9283c878cf3af56aee4", - "sha256:5124373960b0b3f4aa7df1707e63e9f109b5263eca5976c66e08b1c552d4eaf8", - "sha256:5ca4f10adbddae56d824b2c09668e91219bb178a1eee1faa56af6f99f11bf696", - "sha256:7907be34ffa3c5a32b60b95f4d95ea25361c951383a894fec31be7252b2b6f34", - "sha256:7ec9b2a4ed5cad025c2278a1e6a19c011c80a3caaac804fd2d329e9cc2c287c9", - "sha256:87ae4c829bb25b9fe99cf71fbb2140c448f534e24c998cc60f39ae4f94396a73", - "sha256:9de9919becc9cc2ff03637872a440195ac4241c80536632fffeb6a1e25a74299", - "sha256:a5a85b10e450c66b49f98846937e8cfca1db3127a9d5d1e31ca45c3d0bef4c5b", - "sha256:b0997827b4f6a7c286c01c5f60384d218dca4ed7d9efa945c3e1aa623d5709ae", - "sha256:b631ef96d3222e62861443cc89d6563ba3eeb816eeb96b2629345ab795e53681", - "sha256:bf47c0607522fdbca6c9e817a6e81b08491de50f3766a7a0e6a5be7905961b41", - "sha256:f81025eddd0327c7d4cfe9b62cf33190e1e736cc6e97502b3ec425f574b3e7a8" + "sha256:059b2ee3194d718896c0ad077dd8c043e5e909d9180f387ce42012662a4946d6", + "sha256:1cf708e2ac57f3aabc87405f04b86354f66799c8e62c28c5fc5f88b5521b2dbf", + "sha256:24521fa2890642614558b492b473bee0ac1f8057a7263156b02e8b14c88ce6f5", + "sha256:4fee71aa5bc6ed9d5f116327c04273e25ae31a3020386916905767ec4fc5317e", + "sha256:70024e02197337533eef7b85b068212420f950319cc8c580261963aefc75f811", + "sha256:74782fbd4d4f87ff04159e986886931456a1894c61229be9eaf4de6f6e44b99e", + "sha256:940532b111b1952befd7db542c370887a8611660d2b9becff75d39355303d82d", + "sha256:cb1f2f5e426dc9f07a7681419fe39cee823bb74f723f36f70399123f439e9b20", + "sha256:dbbb2379c19ed6042e8f11f2a2c66d39cceb8aeace421bfc29d085d93eda3689", + "sha256:e3a057b7a64f1222b56e47bcff5e4b94c4f61faac04c7c4ecb1985e18caa3994", + "sha256:e9f45bd5b92c7974e59bcd2dcc8631a6b6cc380a904725fce7bc08872e691615" ], "index": "pypi", - "version": "==5.1.2" + "version": "==5.3" }, "requests": { "hashes": [ @@ -893,6 +923,7 @@ "sha256:fdc1c9bbf79510b76408840e009ed65958feba92a88833cdceecff93ae8fff66", "sha256:ffde2fbfad571af120fcbfbbc61c72469e72f550d676c3342492a9dfdefb8f12" ], + "markers": "python_version < '3.8'", "version": "==1.4.0" }, "unittest-xml-reporting": { @@ -913,10 +944,10 @@ }, "virtualenv": { "hashes": [ - "sha256:11cb4608930d5fd3afb545ecf8db83fa50e1f96fc4fca80c94b07d2c83146589", - "sha256:d257bb3773e48cac60e475a19b608996c73f4d333b3ba2e4e57d5ac6134e0136" + "sha256:0d62c70883c0342d59c11d0ddac0d954d0431321a41ab20851facf2b222598f3", + "sha256:55059a7a676e4e19498f1aad09b8313a38fcc0cdbe4fdddc0e9b06946d21b4bb" ], - "version": "==16.7.7" + "version": "==16.7.9" }, "zipp": { "hashes": [ @@ -1,6 +1,6 @@ # Python Utility Bot -[](https://discord.gg/2B963hn) +[](https://discord.gg/2B963hn) [](https://dev.azure.com/python-discord/Python%20Discord/_build/latest?definitionId=1&branchName=master) [](https://dev.azure.com/python-discord/Python%20Discord/_apis/build/status/Bot?branchName=master) [](https://dev.azure.com/python-discord/Python%20Discord/_apis/build/status/Bot?branchName=master) diff --git a/azure-pipelines.yml b/azure-pipelines.yml index da3b06201..0400ac4d2 100644 --- a/azure-pipelines.yml +++ b/azure-pipelines.yml @@ -30,7 +30,7 @@ jobs: - script: python -m flake8 displayName: 'Run linter' - - script: BOT_API_KEY=foo BOT_TOKEN=bar WOLFRAM_API_KEY=baz coverage run -m xmlrunner + - script: BOT_API_KEY=foo BOT_TOKEN=bar WOLFRAM_API_KEY=baz REDDIT_CLIENT_ID=spam REDDIT_SECRET=ham coverage run -m xmlrunner displayName: Run tests - script: coverage report -m && coverage xml -o coverage.xml diff --git a/bot/__init__.py b/bot/__init__.py index 4a2df730d..789ace5c0 100644 --- a/bot/__init__.py +++ b/bot/__init__.py @@ -6,6 +6,7 @@ from pathlib import Path from logmatic import JsonFormatter + logging.TRACE = 5 logging.addLevelName(logging.TRACE, "TRACE") diff --git a/bot/__main__.py b/bot/__main__.py index 84bc7094b..61271a692 100644 --- a/bot/__main__.py +++ b/bot/__main__.py @@ -40,6 +40,7 @@ bot.load_extension("bot.cogs.duck_pond") bot.load_extension("bot.cogs.free") bot.load_extension("bot.cogs.information") bot.load_extension("bot.cogs.jams") +bot.load_extension("bot.cogs.metrics") bot.load_extension("bot.cogs.moderation") bot.load_extension("bot.cogs.off_topic_names") bot.load_extension("bot.cogs.reddit") diff --git a/bot/bot.py b/bot/bot.py index 8f808272f..930aaf70e 100644 --- a/bot/bot.py +++ b/bot/bot.py @@ -4,6 +4,7 @@ from typing import Optional import aiohttp from discord.ext import commands +from prometheus_async.aio.web import start_http_server as start_prometheus_http_server from bot import api @@ -50,4 +51,6 @@ class Bot(commands.Bot): """Open an aiohttp session before logging in and connecting to Discord.""" self.http_session = aiohttp.ClientSession(connector=self.connector) + await start_prometheus_http_server(addr="0.0.0.0", port=9330) + log.debug("Started Prometheus server on port 9330.") await super().start(*args, **kwargs) diff --git a/bot/cogs/alias.py b/bot/cogs/alias.py index c1db38462..0b800575f 100644 --- a/bot/cogs/alias.py +++ b/bot/cogs/alias.py @@ -1,14 +1,15 @@ import inspect import logging -from typing import Union -from discord import Colour, Embed, Member, User -from discord.ext.commands import Cog, Command, Context, clean_content, command, group +from discord import Colour, Embed +from discord.ext.commands import ( + Cog, Command, Context, Greedy, + clean_content, command, group, +) from bot.bot import Bot from bot.cogs.extensions import Extension -from bot.cogs.watchchannels.watchchannel import proxy_user -from bot.converters import TagNameConverter +from bot.converters import FetchedMember, TagNameConverter from bot.pagination import LinePaginator log = logging.getLogger(__name__) @@ -61,12 +62,12 @@ class Alias (Cog): await self.invoke(ctx, "site tools") @command(name="watch", hidden=True) - async def bigbrother_watch_alias(self, ctx: Context, user: Union[Member, User, proxy_user], *, reason: str) -> None: + async def bigbrother_watch_alias(self, ctx: Context, user: FetchedMember, *, reason: str) -> None: """Alias for invoking <prefix>bigbrother watch [user] [reason].""" await self.invoke(ctx, "bigbrother watch", user, reason=reason) @command(name="unwatch", hidden=True) - async def bigbrother_unwatch_alias(self, ctx: Context, user: Union[User, proxy_user], *, reason: str) -> None: + async def bigbrother_unwatch_alias(self, ctx: Context, user: FetchedMember, *, reason: str) -> None: """Alias for invoking <prefix>bigbrother unwatch [user] [reason].""" await self.invoke(ctx, "bigbrother unwatch", user, reason=reason) @@ -81,7 +82,7 @@ class Alias (Cog): await self.invoke(ctx, "site faq") @command(name="rules", aliases=("rule",), hidden=True) - async def site_rules_alias(self, ctx: Context, *rules: int) -> None: + async def site_rules_alias(self, ctx: Context, rules: Greedy[int], *_: str) -> None: """Alias for invoking <prefix>site rules.""" await self.invoke(ctx, "site rules", *rules) @@ -132,12 +133,12 @@ class Alias (Cog): await self.invoke(ctx, "docs get", symbol) @command(name="nominate", hidden=True) - async def nomination_add_alias(self, ctx: Context, user: Union[Member, User, proxy_user], *, reason: str) -> None: + async def nomination_add_alias(self, ctx: Context, user: FetchedMember, *, reason: str) -> None: """Alias for invoking <prefix>talentpool add [user] [reason].""" await self.invoke(ctx, "talentpool add", user, reason=reason) @command(name="unnominate", hidden=True) - async def nomination_end_alias(self, ctx: Context, user: Union[User, proxy_user], *, reason: str) -> None: + async def nomination_end_alias(self, ctx: Context, user: FetchedMember, *, reason: str) -> None: """Alias for invoking <prefix>nomination end [user] [reason].""" await self.invoke(ctx, "nomination end", user, reason=reason) diff --git a/bot/cogs/bot.py b/bot/cogs/bot.py index e795e5960..73b1e8f41 100644 --- a/bot/cogs/bot.py +++ b/bot/cogs/bot.py @@ -8,6 +8,7 @@ from discord import Embed, Message, RawMessageUpdateEvent, TextChannel from discord.ext.commands import Cog, Context, command, group from bot.bot import Bot +from bot.cogs.token_remover import TokenRemover from bot.constants import Channels, DEBUG_MODE, Guild, MODERATION_ROLES, Roles, URLs from bot.decorators import with_role from bot.utils.messages import wait_for_deletion @@ -239,9 +240,10 @@ class BotCog(Cog, name="Bot"): ) and not msg.author.bot and len(msg.content.splitlines()) > 3 + and not TokenRemover.is_token_in_message(msg) ) - if parse_codeblock: + if parse_codeblock: # no token in the msg on_cooldown = (time.time() - self.channel_cooldowns.get(msg.channel.id, 0)) < 300 if not on_cooldown or DEBUG_MODE: try: diff --git a/bot/cogs/clean.py b/bot/cogs/clean.py index c7168122d..2104efe57 100644 --- a/bot/cogs/clean.py +++ b/bot/cogs/clean.py @@ -3,7 +3,7 @@ import random import re from typing import Optional -from discord import Colour, Embed, Message, User +from discord import Colour, Embed, Message, TextChannel, User from discord.ext.commands import Cog, Context, group from bot.bot import Bot @@ -38,9 +38,13 @@ class Clean(Cog): return self.bot.get_cog("ModLog") async def _clean_messages( - self, amount: int, ctx: Context, - bots_only: bool = False, user: User = None, - regex: Optional[str] = None + self, + amount: int, + ctx: Context, + bots_only: bool = False, + user: User = None, + regex: Optional[str] = None, + channel: Optional[TextChannel] = None ) -> None: """A helper function that does the actual message cleaning.""" def predicate_bots_only(message: Message) -> bool: @@ -105,6 +109,10 @@ class Clean(Cog): else: predicate = None # Delete all messages + # Default to using the invoking context's channel + if not channel: + channel = ctx.channel + # Look through the history and retrieve message data messages = [] message_ids = [] @@ -112,7 +120,7 @@ class Clean(Cog): invocation_deleted = False # To account for the invocation message, we index `amount + 1` messages. - async for message in ctx.channel.history(limit=amount + 1): + async for message in channel.history(limit=amount + 1): # If at any point the cancel command is invoked, we should stop. if not self.cleaning: @@ -136,7 +144,7 @@ class Clean(Cog): self.mod_log.ignore(Event.message_delete, *message_ids) # Use bulk delete to actually do the cleaning. It's far faster. - await ctx.channel.purge( + await channel.purge( limit=amount, check=predicate ) @@ -156,7 +164,7 @@ class Clean(Cog): # Build the embed and send it message = ( - f"**{len(message_ids)}** messages deleted in <#{ctx.channel.id}> by **{ctx.author.name}**\n\n" + f"**{len(message_ids)}** messages deleted in <#{channel.id}> by **{ctx.author.name}**\n\n" f"A log of the deleted messages can be found [here]({log_url})." ) @@ -168,7 +176,7 @@ class Clean(Cog): channel_id=Channels.modlog, ) - @group(invoke_without_command=True, name="clean", hidden=True) + @group(invoke_without_command=True, name="clean", aliases=["purge"]) @with_role(*MODERATION_ROLES) async def clean_group(self, ctx: Context) -> None: """Commands for cleaning messages in channels.""" @@ -176,27 +184,49 @@ class Clean(Cog): @clean_group.command(name="user", aliases=["users"]) @with_role(*MODERATION_ROLES) - async def clean_user(self, ctx: Context, user: User, amount: int = 10) -> None: + async def clean_user( + self, + ctx: Context, + user: User, + amount: Optional[int] = 10, + channel: TextChannel = None + ) -> None: """Delete messages posted by the provided user, stop cleaning after traversing `amount` messages.""" - await self._clean_messages(amount, ctx, user=user) + await self._clean_messages(amount, ctx, user=user, channel=channel) @clean_group.command(name="all", aliases=["everything"]) @with_role(*MODERATION_ROLES) - async def clean_all(self, ctx: Context, amount: int = 10) -> None: + async def clean_all( + self, + ctx: Context, + amount: Optional[int] = 10, + channel: TextChannel = None + ) -> None: """Delete all messages, regardless of poster, stop cleaning after traversing `amount` messages.""" - await self._clean_messages(amount, ctx) + await self._clean_messages(amount, ctx, channel=channel) @clean_group.command(name="bots", aliases=["bot"]) @with_role(*MODERATION_ROLES) - async def clean_bots(self, ctx: Context, amount: int = 10) -> None: + async def clean_bots( + self, + ctx: Context, + amount: Optional[int] = 10, + channel: TextChannel = None + ) -> None: """Delete all messages posted by a bot, stop cleaning after traversing `amount` messages.""" - await self._clean_messages(amount, ctx, bots_only=True) + await self._clean_messages(amount, ctx, bots_only=True, channel=channel) @clean_group.command(name="regex", aliases=["word", "expression"]) @with_role(*MODERATION_ROLES) - async def clean_regex(self, ctx: Context, regex: str, amount: int = 10) -> None: + async def clean_regex( + self, + ctx: Context, + regex: str, + amount: Optional[int] = 10, + channel: TextChannel = None + ) -> None: """Delete all messages that match a certain regex, stop cleaning after traversing `amount` messages.""" - await self._clean_messages(amount, ctx, regex=regex) + await self._clean_messages(amount, ctx, regex=regex, channel=channel) @clean_group.command(name="stop", aliases=["cancel", "abort"]) @with_role(*MODERATION_ROLES) diff --git a/bot/cogs/doc.py b/bot/cogs/doc.py index 9506b195a..6e7c00b6a 100644 --- a/bot/cogs/doc.py +++ b/bot/cogs/doc.py @@ -5,6 +5,7 @@ import re import textwrap from collections import OrderedDict from contextlib import suppress +from types import SimpleNamespace from typing import Any, Callable, Optional, Tuple import discord @@ -27,6 +28,16 @@ from bot.pagination import LinePaginator log = logging.getLogger(__name__) logging.getLogger('urllib3').setLevel(logging.WARNING) +# Since Intersphinx is intended to be used with Sphinx, +# we need to mock its configuration. +SPHINX_MOCK_APP = SimpleNamespace( + config=SimpleNamespace( + intersphinx_timeout=3, + tls_verify=True, + user_agent="python3:python-discord/bot:1.0.0" + ) +) + NO_OVERRIDE_GROUPS = ( "2to3fixer", "token", @@ -102,18 +113,6 @@ def markdownify(html: str) -> DocMarkdownConverter: return DocMarkdownConverter(bullets='•').convert(html) -class DummyObject(object): - """A dummy object which supports assigning anything, which the builtin `object()` does not support normally.""" - - -class SphinxConfiguration: - """Dummy configuration for use with intersphinx.""" - - config = DummyObject() - config.intersphinx_timeout = 3 - config.tls_verify = True - - class InventoryURL(commands.Converter): """ Represents an Intersphinx inventory URL. @@ -128,7 +127,7 @@ class InventoryURL(commands.Converter): async def convert(ctx: commands.Context, url: str) -> str: """Convert url to Intersphinx inventory URL.""" try: - intersphinx.fetch_inventory(SphinxConfiguration(), '', url) + intersphinx.fetch_inventory(SPHINX_MOCK_APP, '', url) except AttributeError: raise commands.BadArgument(f"Failed to fetch Intersphinx inventory from URL `{url}`.") except ConnectionError: @@ -162,7 +161,7 @@ class Doc(commands.Cog): await self.refresh_inventory() async def update_single( - self, package_name: str, base_url: str, inventory_url: str, config: SphinxConfiguration + self, package_name: str, base_url: str, inventory_url: str ) -> None: """ Rebuild the inventory for a single package. @@ -173,12 +172,10 @@ class Doc(commands.Cog): absolute paths that link to specific symbols * `inventory_url` is the absolute URL to the intersphinx inventory, fetched by running `intersphinx.fetch_inventory` in an executor on the bot's event loop - * `config` is a `SphinxConfiguration` instance to mock the regular sphinx - project layout, required for use with intersphinx """ self.base_urls[package_name] = base_url - package = await self._fetch_inventory(inventory_url, config) + package = await self._fetch_inventory(inventory_url) if not package: return None @@ -220,15 +217,11 @@ class Doc(commands.Cog): self.renamed_symbols.clear() async_cache.cache = OrderedDict() - # Since Intersphinx is intended to be used with Sphinx, - # we need to mock its configuration. - config = SphinxConfiguration() - # Run all coroutines concurrently - since each of them performs a HTTP # request, this speeds up fetching the inventory data heavily. coros = [ self.update_single( - package["package"], package["base_url"], package["inventory_url"], config + package["package"], package["base_url"], package["inventory_url"] ) for package in await self.bot.api_client.get('bot/documentation-links') ] await asyncio.gather(*coros) @@ -306,10 +299,17 @@ class Doc(commands.Cog): # of a double newline (interpreted as a paragraph) before index 1000. if len(description) > 1000: shortened = description[:1000] - last_paragraph_end = shortened.rfind('\n\n', 100) - if last_paragraph_end == -1: - last_paragraph_end = shortened.rfind('. ') - description = description[:last_paragraph_end] + description_cutoff = shortened.rfind('\n\n', 100) + if description_cutoff == -1: + # Search the shortened version for cutoff points in decreasing desirability, + # cutoff at 1000 if none are found. + for string in (". ", ", ", ",", " "): + description_cutoff = shortened.rfind(string) + if description_cutoff != -1: + break + else: + description_cutoff = 1000 + description = description[:description_cutoff] # If there is an incomplete code block, cut it out if description.count("```") % 2: @@ -318,7 +318,6 @@ class Doc(commands.Cog): description += f"... [read more]({permalink})" description = WHITESPACE_AFTER_NEWLINES_RE.sub('', description) - if signatures is None: # If symbol is a module, don't show signature. embed_description = description @@ -470,9 +469,9 @@ class Doc(commands.Cog): ) await ctx.send(embed=embed) - async def _fetch_inventory(self, inventory_url: str, config: SphinxConfiguration) -> Optional[dict]: + async def _fetch_inventory(self, inventory_url: str) -> Optional[dict]: """Get and return inventory from `inventory_url`. If fetching fails, return None.""" - fetch_func = functools.partial(intersphinx.fetch_inventory, config, '', inventory_url) + fetch_func = functools.partial(intersphinx.fetch_inventory, SPHINX_MOCK_APP, '', inventory_url) for retry in range(1, FAILED_REQUEST_RETRY_AMOUNT+1): try: package = await self.bot.loop.run_in_executor(None, fetch_func) diff --git a/bot/cogs/information.py b/bot/cogs/information.py index 1ede95ff4..125d7ce24 100644 --- a/bot/cogs/information.py +++ b/bot/cogs/information.py @@ -189,7 +189,11 @@ class Information(Cog): # Custom status custom_status = '' for activity in user.activities: - if activity.name == 'Custom Status': + # Check activity.state for None value if user has a custom status set + # This guards against a custom status with an emoji but no text, which will cause + # escape_markdown to raise an exception + # This can be reworked after a move to d.py 1.3.0+, which adds a CustomActivity class + if activity.name == 'Custom Status' and activity.state: state = escape_markdown(activity.state) custom_status = f'Status: {state}\n' diff --git a/bot/cogs/metrics.py b/bot/cogs/metrics.py new file mode 100644 index 000000000..47c3cc55e --- /dev/null +++ b/bot/cogs/metrics.py @@ -0,0 +1,98 @@ +from collections import defaultdict + +from discord import Member, Message +from discord.ext.commands import Cog, Context +from prometheus_client import Counter, Gauge + +from bot.bot import Bot + + +class Metrics(Cog): + """ + Exports metrics for Prometheus. + + See https://github.com/prometheus/client_python for metric documentation. + """ + + PREFIX = 'pydis_bot' + + def __init__(self, bot: Bot) -> None: + self.bot = bot + + self.guild_members = Gauge( + name=f'{self.PREFIX}_guild_members', + documentation="Total members by guild by status.", + labelnames=('guild_id', 'status') + ) + self.guild_messages = Counter( + name=f'{self.PREFIX}_guild_messages', + documentation="Guild messages by guild by channel.", + labelnames=('channel_id', 'guild_id', 'channel_name') + ) + self.command_completions = Counter( + name=f'{self.PREFIX}_command_completions', + documentation="Completed commands by command, user, and guild.", + labelnames=('guild_id', 'user_id', 'user_name', 'command') + ) + + @Cog.listener() + async def on_ready(self) -> None: + """Initialize the guild member counter.""" + members_by_status = defaultdict(lambda: defaultdict(int)) + + for guild in self.bot.guilds: + if guild.large: + await self.bot.request_offline_members(guild) + for member in guild.members: + members_by_status[guild.id][member.status] += 1 + + for guild_id, members in members_by_status.items(): + for status, count in members.items(): + self.guild_members.labels(guild_id=guild_id, status=str(status)).set(count) + + @Cog.listener() + async def on_member_join(self, member: Member) -> None: + """Increment the member gauge.""" + self.guild_members.labels(guild_id=member.guild.id, status=str(member.status)).inc() + + @Cog.listener() + async def on_member_leave(self, member: Member) -> None: + """Decrement the member gauge.""" + self.guild_members.labels(guild_id=member.guild.id, status=str(member.status)).dec() + + @Cog.listener() + async def on_member_update(self, before: Member, after: Member) -> None: + """Update member gauges for the new and old status if applicable.""" + if before.status is not after.status: + self.guild_members.labels(guild_id=after.guild.id, status=str(before.status)).dec() + self.guild_members.labels(guild_id=after.guild.id, status=str(after.status)).inc() + + @Cog.listener() + async def on_message(self, message: Message) -> None: + """Increment the guild message counter.""" + self.guild_messages.labels( + channel_id=message.channel.id, + channel_name=message.channel.name, + guild_id=message.guild.id, + ).inc() + + @Cog.listener() + async def on_command_completion(self, ctx: Context) -> None: + """Increment the command completion counter.""" + if ctx.message.guild is not None: + if ctx.command.full_parent_name: + command = f'{ctx.command.full_parent_name} {ctx.command.name}' + else: + command = ctx.command.name + + self.command_completions.labels( + guild_id=ctx.message.guild.id, + user_id=ctx.author.id, + user_name=str(ctx.author), + command=command, + ).inc() + + +def setup(bot: Bot) -> None: + """Load the Metrics cog.""" + bot.add_cog(Metrics(bot)) diff --git a/bot/cogs/moderation/infractions.py b/bot/cogs/moderation/infractions.py index 3536a3d38..f4e296df9 100644 --- a/bot/cogs/moderation/infractions.py +++ b/bot/cogs/moderation/infractions.py @@ -9,16 +9,15 @@ from discord.ext.commands import Context, command from bot import constants from bot.bot import Bot from bot.constants import Event +from bot.converters import Expiry, FetchedMember from bot.decorators import respect_role_hierarchy from bot.utils.checks import with_role_check from . import utils from .scheduler import InfractionScheduler -from .utils import MemberObject +from .utils import UserSnowflake log = logging.getLogger(__name__) -MemberConverter = t.Union[utils.UserTypes, utils.proxy_user] - class Infractions(InfractionScheduler, commands.Cog): """Apply and pardon infractions on users for moderation purposes.""" @@ -67,7 +66,7 @@ class Infractions(InfractionScheduler, commands.Cog): await self.apply_kick(ctx, user, reason, active=False) @command() - async def ban(self, ctx: Context, user: MemberConverter, *, reason: str = None) -> None: + async def ban(self, ctx: Context, user: FetchedMember, *, reason: str = None) -> None: """Permanently ban a user for the given reason.""" await self.apply_ban(ctx, user, reason) @@ -75,7 +74,7 @@ class Infractions(InfractionScheduler, commands.Cog): # region: Temporary infractions @command(aliases=["mute"]) - async def tempmute(self, ctx: Context, user: Member, duration: utils.Expiry, *, reason: str = None) -> None: + async def tempmute(self, ctx: Context, user: Member, duration: Expiry, *, reason: str = None) -> None: """ Temporarily mute a user for the given reason and duration. @@ -94,7 +93,7 @@ class Infractions(InfractionScheduler, commands.Cog): await self.apply_mute(ctx, user, reason, expires_at=duration) @command() - async def tempban(self, ctx: Context, user: MemberConverter, duration: utils.Expiry, *, reason: str = None) -> None: + async def tempban(self, ctx: Context, user: FetchedMember, duration: Expiry, *, reason: str = None) -> None: """ Temporarily ban a user for the given reason and duration. @@ -116,7 +115,7 @@ class Infractions(InfractionScheduler, commands.Cog): # region: Permanent shadow infractions @command(hidden=True) - async def note(self, ctx: Context, user: MemberConverter, *, reason: str = None) -> None: + async def note(self, ctx: Context, user: FetchedMember, *, reason: str = None) -> None: """Create a private note for a user with the given reason without notifying the user.""" infraction = await utils.post_infraction(ctx, user, "note", reason, hidden=True, active=False) if infraction is None: @@ -130,7 +129,7 @@ class Infractions(InfractionScheduler, commands.Cog): await self.apply_kick(ctx, user, reason, hidden=True, active=False) @command(hidden=True, aliases=['shadowban', 'sban']) - async def shadow_ban(self, ctx: Context, user: MemberConverter, *, reason: str = None) -> None: + async def shadow_ban(self, ctx: Context, user: FetchedMember, *, reason: str = None) -> None: """Permanently ban a user for the given reason without notifying the user.""" await self.apply_ban(ctx, user, reason, hidden=True) @@ -138,7 +137,7 @@ class Infractions(InfractionScheduler, commands.Cog): # region: Temporary shadow infractions @command(hidden=True, aliases=["shadowtempmute, stempmute", "shadowmute", "smute"]) - async def shadow_tempmute(self, ctx: Context, user: Member, duration: utils.Expiry, *, reason: str = None) -> None: + async def shadow_tempmute(self, ctx: Context, user: Member, duration: Expiry, *, reason: str = None) -> None: """ Temporarily mute a user for the given reason and duration without notifying the user. @@ -160,8 +159,8 @@ class Infractions(InfractionScheduler, commands.Cog): async def shadow_tempban( self, ctx: Context, - user: MemberConverter, - duration: utils.Expiry, + user: FetchedMember, + duration: Expiry, *, reason: str = None ) -> None: @@ -186,12 +185,12 @@ class Infractions(InfractionScheduler, commands.Cog): # region: Remove infractions (un- commands) @command() - async def unmute(self, ctx: Context, user: MemberConverter) -> None: + async def unmute(self, ctx: Context, user: FetchedMember) -> None: """Prematurely end the active mute infraction for the user.""" await self.pardon_infraction(ctx, "mute", user) @command() - async def unban(self, ctx: Context, user: MemberConverter) -> None: + async def unban(self, ctx: Context, user: FetchedMember) -> None: """Prematurely end the active ban infraction for the user.""" await self.pardon_infraction(ctx, "ban", user) @@ -203,7 +202,7 @@ class Infractions(InfractionScheduler, commands.Cog): if await utils.has_active_infraction(ctx, user, "mute"): return - infraction = await utils.post_infraction(ctx, user, "mute", reason, **kwargs) + infraction = await utils.post_infraction(ctx, user, "mute", reason, active=True, **kwargs) if infraction is None: return @@ -220,7 +219,7 @@ class Infractions(InfractionScheduler, commands.Cog): @respect_role_hierarchy() async def apply_kick(self, ctx: Context, user: Member, reason: str, **kwargs) -> None: """Apply a kick infraction with kwargs passed to `post_infraction`.""" - infraction = await utils.post_infraction(ctx, user, "kick", reason, **kwargs) + infraction = await utils.post_infraction(ctx, user, "kick", reason, active=False, **kwargs) if infraction is None: return @@ -230,12 +229,12 @@ class Infractions(InfractionScheduler, commands.Cog): await self.apply_infraction(ctx, infraction, user, action) @respect_role_hierarchy() - async def apply_ban(self, ctx: Context, user: MemberObject, reason: str, **kwargs) -> None: + async def apply_ban(self, ctx: Context, user: UserSnowflake, reason: str, **kwargs) -> None: """Apply a ban infraction with kwargs passed to `post_infraction`.""" if await utils.has_active_infraction(ctx, user, "ban"): return - infraction = await utils.post_infraction(ctx, user, "ban", reason, **kwargs) + infraction = await utils.post_infraction(ctx, user, "ban", reason, active=True, **kwargs) if infraction is None: return diff --git a/bot/cogs/moderation/management.py b/bot/cogs/moderation/management.py index feae00b7c..0636422d3 100644 --- a/bot/cogs/moderation/management.py +++ b/bot/cogs/moderation/management.py @@ -10,7 +10,7 @@ from discord.ext.commands import Context from bot import constants from bot.bot import Bot -from bot.converters import InfractionSearchQuery +from bot.converters import Expiry, InfractionSearchQuery, allowed_strings, proxy_user from bot.pagination import LinePaginator from bot.utils import time from bot.utils.checks import in_channel_check, with_role_check @@ -20,17 +20,6 @@ from .modlog import ModLog log = logging.getLogger(__name__) -UserConverter = t.Union[discord.User, utils.proxy_user] - - -def permanent_duration(expires_at: str) -> str: - """Only allow an expiration to be 'permanent' if it is a string.""" - expires_at = expires_at.lower() - if expires_at != "permanent": - raise commands.BadArgument - else: - return expires_at - class ModManagement(commands.Cog): """Management of infractions.""" @@ -61,8 +50,8 @@ class ModManagement(commands.Cog): async def infraction_edit( self, ctx: Context, - infraction_id: int, - duration: t.Union[utils.Expiry, permanent_duration, None], + infraction_id: t.Union[int, allowed_strings("l", "last", "recent")], + duration: t.Union[Expiry, allowed_strings("p", "permanent"), None], *, reason: str = None ) -> None: @@ -79,21 +68,40 @@ class ModManagement(commands.Cog): \u2003`M` - minutes∗ \u2003`s` - seconds - Use "permanent" to mark the infraction as permanent. Alternatively, an ISO 8601 timestamp - can be provided for the duration. + Use "l", "last", or "recent" as the infraction ID to specify that the most recent infraction + authored by the command invoker should be edited. + + Use "p" or "permanent" to mark the infraction as permanent. Alternatively, an ISO 8601 + timestamp can be provided for the duration. """ if duration is None and reason is None: # Unlike UserInputError, the error handler will show a specified message for BadArgument raise commands.BadArgument("Neither a new expiry nor a new reason was specified.") # Retrieve the previous infraction for its information. - old_infraction = await self.bot.api_client.get(f'bot/infractions/{infraction_id}') + if isinstance(infraction_id, str): + params = { + "actor__id": ctx.author.id, + "ordering": "-inserted_at" + } + infractions = await self.bot.api_client.get(f"bot/infractions", params=params) + + if infractions: + old_infraction = infractions[0] + infraction_id = old_infraction["id"] + else: + await ctx.send( + f":x: Couldn't find most recent infraction; you have never given an infraction." + ) + return + else: + old_infraction = await self.bot.api_client.get(f"bot/infractions/{infraction_id}") request_data = {} confirm_messages = [] log_text = "" - if duration == "permanent": + if isinstance(duration, str): request_data['expires_at'] = None confirm_messages.append("marked as permanent") elif duration is not None: @@ -130,7 +138,8 @@ class ModManagement(commands.Cog): New expiry: {new_infraction['expires_at'] or "Permanent"} """.rstrip() - await ctx.send(f":ok_hand: Updated infraction: {' & '.join(confirm_messages)}") + changes = ' & '.join(confirm_messages) + await ctx.send(f":ok_hand: Updated infraction #{infraction_id}: {changes}") # Get information about the infraction's user user_id = new_infraction['user'] @@ -171,7 +180,7 @@ class ModManagement(commands.Cog): await ctx.invoke(self.search_reason, query) @infraction_search_group.command(name="user", aliases=("member", "id")) - async def search_user(self, ctx: Context, user: UserConverter) -> None: + async def search_user(self, ctx: Context, user: t.Union[discord.User, proxy_user]) -> None: """Search for infractions by member.""" infraction_list = await self.bot.api_client.get( 'bot/infractions', @@ -233,6 +242,12 @@ class ModManagement(commands.Cog): user_id = infraction["user"] hidden = infraction["hidden"] created = time.format_infraction(infraction["inserted_at"]) + + if active: + remaining = time.until_expiration(infraction["expires_at"]) or "Expired" + else: + remaining = "Inactive" + if infraction["expires_at"] is None: expires = "*Permanent*" else: @@ -248,6 +263,7 @@ class ModManagement(commands.Cog): Reason: {infraction["reason"] or "*None*"} Created: {created} Expires: {expires} + Remaining: {remaining} Actor: {actor.mention if actor else actor_id} ID: `{infraction["id"]}` {"**===============**" if active else "==============="} diff --git a/bot/cogs/moderation/modlog.py b/bot/cogs/moderation/modlog.py index d01dd24d4..e8ae0dbe6 100644 --- a/bot/cogs/moderation/modlog.py +++ b/bot/cogs/moderation/modlog.py @@ -16,7 +16,6 @@ from discord.ext.commands import Cog, Context from bot.bot import Bot from bot.constants import Channels, Colours, Emojis, Event, Guild as GuildConstant, Icons, URLs from bot.utils.time import humanize_delta -from .utils import UserTypes log = logging.getLogger(__name__) @@ -27,6 +26,12 @@ CHANNEL_CHANGES_SUPPRESSED = ("_overwrites", "position") MEMBER_CHANGES_SUPPRESSED = ("status", "activities", "_client_status", "nick") ROLE_CHANGES_UNSUPPORTED = ("colour", "permissions") +VOICE_STATE_ATTRIBUTES = { + "channel.name": "Channel", + "self_stream": "Streaming", + "self_video": "Broadcasting", +} + class ModLog(Cog, name="ModLog"): """Logging for server events and staff actions.""" @@ -210,7 +215,7 @@ class ModLog(Cog, name="ModLog"): new = value["new_value"] old = value["old_value"] - changes.append(f"**{key.title()}:** `{old}` **->** `{new}`") + changes.append(f"**{key.title()}:** `{old}` **→** `{new}`") done.append(key) @@ -288,7 +293,7 @@ class ModLog(Cog, name="ModLog"): new = value["new_value"] old = value["old_value"] - changes.append(f"**{key.title()}:** `{old}` **->** `{new}`") + changes.append(f"**{key.title()}:** `{old}` **→** `{new}`") done.append(key) @@ -338,7 +343,7 @@ class ModLog(Cog, name="ModLog"): new = value["new_value"] old = value["old_value"] - changes.append(f"**{key.title()}:** `{old}` **->** `{new}`") + changes.append(f"**{key.title()}:** `{old}` **→** `{new}`") done.append(key) @@ -359,7 +364,7 @@ class ModLog(Cog, name="ModLog"): ) @Cog.listener() - async def on_member_ban(self, guild: discord.Guild, member: UserTypes) -> None: + async def on_member_ban(self, guild: discord.Guild, member: discord.Member) -> None: """Log ban event to user log.""" if guild.id != GuildConstant.id: return @@ -491,23 +496,23 @@ class ModLog(Cog, name="ModLog"): old = value.get("old_value") if new and old: - changes.append(f"**{key.title()}:** `{old}` **->** `{new}`") + changes.append(f"**{key.title()}:** `{old}` **→** `{new}`") done.append(key) if before.name != after.name: changes.append( - f"**Username:** `{before.name}` **->** `{after.name}`" + f"**Username:** `{before.name}` **→** `{after.name}`" ) if before.discriminator != after.discriminator: changes.append( - f"**Discriminator:** `{before.discriminator}` **->** `{after.discriminator}`" + f"**Discriminator:** `{before.discriminator}` **→** `{after.discriminator}`" ) if before.display_name != after.display_name: changes.append( - f"**Display name:** `{before.display_name}` **->** `{after.display_name}`" + f"**Display name:** `{before.display_name}` **→** `{after.display_name}`" ) if not changes: @@ -753,3 +758,76 @@ class ModLog(Cog, name="ModLog"): Icons.message_edit, Colour.blurple(), "Message edited (After)", after_response, channel_id=Channels.message_log ) + + @Cog.listener() + async def on_voice_state_update( + self, + member: discord.Member, + before: discord.VoiceState, + after: discord.VoiceState + ) -> None: + """Log member voice state changes to the voice log channel.""" + if ( + member.guild.id != GuildConstant.id + or (before.channel and before.channel.id in GuildConstant.ignored) + ): + return + + if member.id in self._ignored[Event.voice_state_update]: + self._ignored[Event.voice_state_update].remove(member.id) + return + + # Exclude all channel attributes except the name. + diff = DeepDiff( + before, + after, + exclude_paths=("root.session_id", "root.afk"), + exclude_regex_paths=r"root\.channel\.(?!name)", + ) + + # A type change seems to always take precedent over a value change. Furthermore, it will + # include the value change along with the type change anyway. Therefore, it's OK to + # "overwrite" values_changed; in practice there will never even be anything to overwrite. + diff_values = {**diff.get("values_changed", {}), **diff.get("type_changes", {})} + + icon = Icons.voice_state_blue + colour = Colour.blurple() + changes = [] + + for attr, values in diff_values.items(): + if not attr: # Not sure why, but it happens. + continue + + old = values["old_value"] + new = values["new_value"] + + attr = attr[5:] # Remove "root." prefix. + attr = VOICE_STATE_ATTRIBUTES.get(attr, attr.replace("_", " ").capitalize()) + + changes.append(f"**{attr}:** `{old}` **→** `{new}`") + + # Set the embed icon and colour depending on which attribute changed. + if any(name in attr for name in ("Channel", "deaf", "mute")): + if new is None or new is True: + # Left a channel or was muted/deafened. + icon = Icons.voice_state_red + colour = Colours.soft_red + elif old is None or old is True: + # Joined a channel or was unmuted/undeafened. + icon = Icons.voice_state_green + colour = Colours.soft_green + + if not changes: + return + + message = "\n".join(f"{Emojis.bullet} {item}" for item in sorted(changes)) + message = f"**{member}** (`{member.id}`)\n{message}" + + await self.send_log_message( + icon_url=icon, + colour=colour, + title="Voice state updated", + text=message, + thumbnail=member.avatar_url_as(static_format="png"), + channel_id=Channels.voice_log + ) diff --git a/bot/cogs/moderation/scheduler.py b/bot/cogs/moderation/scheduler.py index 2dd0bf40e..e14c302cb 100644 --- a/bot/cogs/moderation/scheduler.py +++ b/bot/cogs/moderation/scheduler.py @@ -17,7 +17,7 @@ from bot.utils import time from bot.utils.scheduling import Scheduler from . import utils from .modlog import ModLog -from .utils import MemberObject +from .utils import UserSnowflake log = logging.getLogger(__name__) @@ -77,7 +77,7 @@ class InfractionScheduler(Scheduler): self, ctx: Context, infraction: utils.Infraction, - user: MemberObject, + user: UserSnowflake, action_coro: t.Optional[t.Awaitable] = None ) -> None: """Apply an infraction to the user, log the infraction, and optionally notify the user.""" @@ -106,16 +106,20 @@ class InfractionScheduler(Scheduler): # DM the user about the infraction if it's not a shadow/hidden infraction. if not infraction["hidden"]: - # Sometimes user is a discord.Object; make it a proper user. - user = await self.bot.fetch_user(user.id) + dm_result = f"{constants.Emojis.failmail} " + dm_log_text = "\nDM: **Failed**" - # Accordingly display whether the user was successfully notified via DM. - if await utils.notify_infraction(user, infr_type, expiry, reason, icon): - dm_result = ":incoming_envelope: " - dm_log_text = "\nDM: Sent" + # Sometimes user is a discord.Object; make it a proper user. + try: + if not isinstance(user, (discord.Member, discord.User)): + user = await self.bot.fetch_user(user.id) + except discord.HTTPException as e: + log.error(f"Failed to DM {user.id}: could not fetch user (status {e.status})") else: - dm_log_text = "\nDM: **Failed**" - log_content = ctx.author.mention + # Accordingly display whether the user was successfully notified via DM. + if await utils.notify_infraction(user, infr_type, expiry, reason, icon): + dm_result = ":incoming_envelope: " + dm_log_text = "\nDM: Sent" if infraction["actor"] == self.bot.user.id: log.trace( @@ -185,7 +189,7 @@ class InfractionScheduler(Scheduler): log.info(f"Applied {infr_type} infraction #{id_} to {user}.") - async def pardon_infraction(self, ctx: Context, infr_type: str, user: MemberObject) -> None: + async def pardon_infraction(self, ctx: Context, infr_type: str, user: UserSnowflake) -> None: """Prematurely end an infraction for a user and log the action in the mod log.""" log.trace(f"Pardoning {infr_type} infraction for {user}.") @@ -255,8 +259,7 @@ class InfractionScheduler(Scheduler): if log_text.get("DM") == "Sent": dm_emoji = ":incoming_envelope: " elif "DM" in log_text: - # Mention the actor because the DM failed to send. - log_content = ctx.author.mention + dm_emoji = f"{constants.Emojis.failmail} " # Accordingly display whether the pardon failed. if "Failure" in log_text: diff --git a/bot/cogs/moderation/superstarify.py b/bot/cogs/moderation/superstarify.py index 7631d9bbe..050c847ac 100644 --- a/bot/cogs/moderation/superstarify.py +++ b/bot/cogs/moderation/superstarify.py @@ -10,6 +10,7 @@ from discord.ext.commands import Cog, Context, command from bot import constants from bot.bot import Bot +from bot.converters import Expiry from bot.utils.checks import with_role_check from bot.utils.time import format_infraction from . import utils @@ -107,7 +108,7 @@ class Superstarify(InfractionScheduler, Cog): self, ctx: Context, member: Member, - duration: utils.Expiry, + duration: Expiry, reason: str = None ) -> None: """ @@ -133,7 +134,7 @@ class Superstarify(InfractionScheduler, Cog): # Post the infraction to the API reason = reason or f"old nick: {member.display_name}" - infraction = await utils.post_infraction(ctx, member, "superstar", reason, duration) + infraction = await utils.post_infraction(ctx, member, "superstar", reason, duration, active=True) id_ = infraction["id"] old_nick = member.display_name diff --git a/bot/cogs/moderation/utils.py b/bot/cogs/moderation/utils.py index 325b9567a..5052b9048 100644 --- a/bot/cogs/moderation/utils.py +++ b/bot/cogs/moderation/utils.py @@ -4,12 +4,10 @@ import typing as t from datetime import datetime import discord -from discord.ext import commands from discord.ext.commands import Context from bot.api import ResponseCodeError from bot.constants import Colours, Icons -from bot.converters import Duration, ISODateTime log = logging.getLogger(__name__) @@ -25,40 +23,49 @@ INFRACTION_ICONS = { RULES_URL = "https://pythondiscord.com/pages/rules" APPEALABLE_INFRACTIONS = ("ban", "mute") -UserTypes = t.Union[discord.Member, discord.User] -MemberObject = t.Union[UserTypes, discord.Object] +# Type aliases +UserObject = t.Union[discord.Member, discord.User] +UserSnowflake = t.Union[UserObject, discord.Object] Infraction = t.Dict[str, t.Union[str, int, bool]] -Expiry = t.Union[Duration, ISODateTime] -def proxy_user(user_id: str) -> discord.Object: +async def post_user(ctx: Context, user: UserSnowflake) -> t.Optional[dict]: """ - Create a proxy user object from the given id. + Create a new user in the database. - Used when a Member or User object cannot be resolved. + Used when an infraction needs to be applied on a user absent in the guild. """ - log.trace(f"Attempting to create a proxy user for the user id {user_id}.") + log.trace(f"Attempting to add user {user.id} to the database.") - try: - user_id = int(user_id) - except ValueError: - raise commands.BadArgument + if not isinstance(user, (discord.Member, discord.User)): + log.warning("The user being added to the DB is not a Member or User object.") - user = discord.Object(user_id) - user.mention = user.id - user.avatar_url_as = lambda static_format: None + payload = { + 'avatar_hash': getattr(user, 'avatar', 0), + 'discriminator': int(getattr(user, 'discriminator', 0)), + 'id': user.id, + 'in_guild': False, + 'name': getattr(user, 'name', 'Name unknown'), + 'roles': [] + } - return user + try: + response = await ctx.bot.api_client.post('bot/users', json=payload) + log.info(f"User {user.id} added to the DB.") + return response + except ResponseCodeError as e: + log.error(f"Failed to add user {user.id} to the DB. {e}") + await ctx.send(f":x: The attempt to add the user to the DB failed: status {e.status}") async def post_infraction( ctx: Context, - user: MemberObject, + user: UserSnowflake, infr_type: str, reason: str, expires_at: datetime = None, hidden: bool = False, - active: bool = True, + active: bool = True ) -> t.Optional[dict]: """Posts an infraction to the API.""" log.trace(f"Posting {infr_type} infraction for {user} to the API.") @@ -74,27 +81,23 @@ async def post_infraction( if expires_at: payload['expires_at'] = expires_at.isoformat() - try: - response = await ctx.bot.api_client.post('bot/infractions', json=payload) - except ResponseCodeError as exp: - if exp.status == 400 and 'user' in exp.response_json: - log.info( - f"{ctx.author} tried to add a {infr_type} infraction to `{user.id}`, " - "but that user id was not found in the database." - ) - await ctx.send( - f":x: Cannot add infraction, the specified user is not known to the database." - ) - return - else: - log.exception("An unexpected ResponseCodeError occurred while adding an infraction:") - await ctx.send(":x: There was an error adding the infraction.") - return - - return response - - -async def has_active_infraction(ctx: Context, user: MemberObject, infr_type: str) -> bool: + # Try to apply the infraction. If it fails because the user doesn't exist, try to add it. + for should_post_user in (True, False): + try: + response = await ctx.bot.api_client.post('bot/infractions', json=payload) + return response + except ResponseCodeError as e: + if e.status == 400 and 'user' in e.response_json: + # Only one attempt to add the user to the database, not two: + if not should_post_user or await post_user(ctx, user) is None: + return + else: + log.exception(f"Unexpected error while adding an infraction for {user}:") + await ctx.send(f":x: There was an error adding the infraction: status {e.status}.") + return + + +async def has_active_infraction(ctx: Context, user: UserSnowflake, infr_type: str) -> bool: """Checks if a user already has an active infraction of the given type.""" log.trace(f"Checking if {user} has active infractions of type {infr_type}.") @@ -119,7 +122,7 @@ async def has_active_infraction(ctx: Context, user: MemberObject, infr_type: str async def notify_infraction( - user: UserTypes, + user: UserObject, infr_type: str, expires_at: t.Optional[str] = None, reason: t.Optional[str] = None, @@ -150,7 +153,7 @@ async def notify_infraction( async def notify_pardon( - user: UserTypes, + user: UserObject, title: str, content: str, icon_url: str = Icons.user_verified @@ -168,7 +171,7 @@ async def notify_pardon( return await send_private_embed(user, embed) -async def send_private_embed(user: UserTypes, embed: discord.Embed) -> bool: +async def send_private_embed(user: UserObject, embed: discord.Embed) -> bool: """ A helper method for sending an embed to a user's DMs. diff --git a/bot/cogs/reddit.py b/bot/cogs/reddit.py index bec316ae7..aa487f18e 100644 --- a/bot/cogs/reddit.py +++ b/bot/cogs/reddit.py @@ -2,9 +2,11 @@ import asyncio import logging import random import textwrap +from collections import namedtuple from datetime import datetime, timedelta from typing import List +from aiohttp import BasicAuth, ClientError from discord import Colour, Embed, TextChannel from discord.ext.commands import Cog, Context, group from discord.ext.tasks import loop @@ -17,25 +19,32 @@ from bot.pagination import LinePaginator log = logging.getLogger(__name__) +AccessToken = namedtuple("AccessToken", ["token", "expires_at"]) + class Reddit(Cog): """Track subreddit posts and show detailed statistics about them.""" - HEADERS = {"User-Agent": "Discord Bot: PythonDiscord (https://pythondiscord.com/)"} + HEADERS = {"User-Agent": "python3:python-discord/bot:1.0.0 (by /u/PythonDiscord)"} URL = "https://www.reddit.com" - MAX_FETCH_RETRIES = 3 + OAUTH_URL = "https://oauth.reddit.com" + MAX_RETRIES = 3 def __init__(self, bot: Bot): self.bot = bot - self.webhook = None # set in on_ready - bot.loop.create_task(self.init_reddit_ready()) + self.webhook = None + self.access_token = None + self.client_auth = BasicAuth(RedditConfig.client_id, RedditConfig.secret) + bot.loop.create_task(self.init_reddit_ready()) self.auto_poster_loop.start() def cog_unload(self) -> None: - """Stops the loops when the cog is unloaded.""" + """Stop the loop task and revoke the access token when the cog is unloaded.""" self.auto_poster_loop.cancel() + if self.access_token.expires_at < datetime.utcnow(): + self.revoke_access_token() async def init_reddit_ready(self) -> None: """Sets the reddit webhook when the cog is loaded.""" @@ -48,20 +57,82 @@ class Reddit(Cog): """Get the #reddit channel object from the bot's cache.""" return self.bot.get_channel(Channels.reddit) + async def get_access_token(self) -> None: + """ + Get a Reddit API OAuth2 access token and assign it to self.access_token. + + A token is valid for 1 hour. There will be MAX_RETRIES to get a token, after which the cog + will be unloaded and a ClientError raised if retrieval was still unsuccessful. + """ + for i in range(1, self.MAX_RETRIES + 1): + response = await self.bot.http_session.post( + url=f"{self.URL}/api/v1/access_token", + headers=self.HEADERS, + auth=self.client_auth, + data={ + "grant_type": "client_credentials", + "duration": "temporary" + } + ) + + if response.status == 200 and response.content_type == "application/json": + content = await response.json() + expiration = int(content["expires_in"]) - 60 # Subtract 1 minute for leeway. + self.access_token = AccessToken( + token=content["access_token"], + expires_at=datetime.utcnow() + timedelta(seconds=expiration) + ) + + log.debug(f"New token acquired; expires on {self.access_token.expires_at}") + return + else: + log.debug( + f"Failed to get an access token: " + f"status {response.status} & content type {response.content_type}; " + f"retrying ({i}/{self.MAX_RETRIES})" + ) + + await asyncio.sleep(3) + + self.bot.remove_cog(self.qualified_name) + raise ClientError("Authentication with the Reddit API failed. Unloading the cog.") + + async def revoke_access_token(self) -> None: + """ + Revoke the OAuth2 access token for the Reddit API. + + For security reasons, it's good practice to revoke the token when it's no longer being used. + """ + response = await self.bot.http_session.post( + url=f"{self.URL}/api/v1/revoke_token", + headers=self.HEADERS, + auth=self.client_auth, + data={ + "token": self.access_token.token, + "token_type_hint": "access_token" + } + ) + + if response.status == 204 and response.content_type == "application/json": + self.access_token = None + else: + log.warning(f"Unable to revoke access token: status {response.status}.") + async def fetch_posts(self, route: str, *, amount: int = 25, params: dict = None) -> List[dict]: """A helper method to fetch a certain amount of Reddit posts at a given route.""" # Reddit's JSON responses only provide 25 posts at most. if not 25 >= amount > 0: raise ValueError("Invalid amount of subreddit posts requested.") - if params is None: - params = {} + # Renew the token if necessary. + if not self.access_token or self.access_token.expires_at < datetime.utcnow(): + await self.get_access_token() - url = f"{self.URL}/{route}.json" - for _ in range(self.MAX_FETCH_RETRIES): + url = f"{self.OAUTH_URL}/{route}" + for _ in range(self.MAX_RETRIES): response = await self.bot.http_session.get( url=url, - headers=self.HEADERS, + headers={**self.HEADERS, "Authorization": f"bearer {self.access_token.token}"}, params=params ) if response.status == 200 and response.content_type == 'application/json': diff --git a/bot/cogs/sync/cog.py b/bot/cogs/sync/cog.py index 90d4c40fe..4e6ed156b 100644 --- a/bot/cogs/sync/cog.py +++ b/bot/cogs/sync/cog.py @@ -1,7 +1,7 @@ import logging -from typing import Callable, Iterable +from typing import Callable, Dict, Iterable, Union -from discord import Guild, Member, Role +from discord import Guild, Member, Role, User from discord.ext import commands from discord.ext.commands import Cog, Context @@ -51,6 +51,15 @@ class Sync(Cog): f"deleted `{total_deleted}`." ) + async def patch_user(self, user_id: int, updated_information: Dict[str, Union[str, int]]) -> None: + """Send a PATCH request to partially update a user in the database.""" + try: + await self.bot.api_client.patch("bot/users/" + str(user_id), json=updated_information) + except ResponseCodeError as e: + if e.response.status != 404: + raise + log.warning("Unable to update user, got 404. Assuming race condition from join event.") + @Cog.listener() async def on_guild_role_create(self, role: Role) -> None: """Adds newly create role to the database table over the API.""" @@ -143,33 +152,21 @@ class Sync(Cog): @Cog.listener() async def on_member_update(self, before: Member, after: Member) -> None: - """Updates the user information if any of relevant attributes have changed.""" - if ( - before.name != after.name - or before.avatar != after.avatar - or before.discriminator != after.discriminator - or before.roles != after.roles - ): - try: - await self.bot.api_client.put( - 'bot/users/' + str(after.id), - json={ - 'avatar_hash': after.avatar, - 'discriminator': int(after.discriminator), - 'id': after.id, - 'in_guild': True, - 'name': after.name, - 'roles': sorted(role.id for role in after.roles) - } - ) - except ResponseCodeError as e: - if e.response.status != 404: - raise - - log.warning( - "Unable to update user, got 404. " - "Assuming race condition from join event." - ) + """Update the roles of the member in the database if a change is detected.""" + if before.roles != after.roles: + updated_information = {"roles": sorted(role.id for role in after.roles)} + await self.patch_user(after.id, updated_information=updated_information) + + @Cog.listener() + async def on_user_update(self, before: User, after: User) -> None: + """Update the user information in the database if a relevant change is detected.""" + if any(getattr(before, attr) != getattr(after, attr) for attr in ("name", "discriminator", "avatar")): + updated_information = { + "name": after.name, + "discriminator": int(after.discriminator), + "avatar_hash": after.avatar, + } + await self.patch_user(after.id, updated_information=updated_information) @commands.group(name='sync') @commands.has_permissions(administrator=True) diff --git a/bot/cogs/token_remover.py b/bot/cogs/token_remover.py index 5d6618338..82c01ae96 100644 --- a/bot/cogs/token_remover.py +++ b/bot/cogs/token_remover.py @@ -53,39 +53,60 @@ class TokenRemover(Cog): See: https://discordapp.com/developers/docs/reference#snowflakes """ + if self.is_token_in_message(msg): + await self.take_action(msg) + + @Cog.listener() + async def on_message_edit(self, before: Message, after: Message) -> None: + """ + Check each edit for a string that matches Discord's token pattern. + + See: https://discordapp.com/developers/docs/reference#snowflakes + """ + if self.is_token_in_message(after): + await self.take_action(after) + + async def take_action(self, msg: Message) -> None: + """Remove the `msg` containing a token an send a mod_log message.""" + user_id, creation_timestamp, hmac = TOKEN_RE.search(msg.content).group(0).split('.') + self.mod_log.ignore(Event.message_delete, msg.id) + await msg.delete() + await msg.channel.send(DELETION_MESSAGE_TEMPLATE.format(mention=msg.author.mention)) + + message = ( + "Censored a seemingly valid token sent by " + f"{msg.author} (`{msg.author.id}`) in {msg.channel.mention}, token was " + f"`{user_id}.{creation_timestamp}.{'x' * len(hmac)}`" + ) + log.debug(message) + + # Send pretty mod log embed to mod-alerts + await self.mod_log.send_log_message( + icon_url=Icons.token_removed, + colour=Colour(Colours.soft_red), + title="Token removed!", + text=message, + thumbnail=msg.author.avatar_url_as(static_format="png"), + channel_id=Channels.mod_alerts, + ) + + @classmethod + def is_token_in_message(cls, msg: Message) -> bool: + """Check if `msg` contains a seemly valid token.""" if msg.author.bot: - return + return False maybe_match = TOKEN_RE.search(msg.content) if maybe_match is None: - return + return False try: user_id, creation_timestamp, hmac = maybe_match.group(0).split('.') except ValueError: - return - - if self.is_valid_user_id(user_id) and self.is_valid_timestamp(creation_timestamp): - self.mod_log.ignore(Event.message_delete, msg.id) - await msg.delete() - await msg.channel.send(DELETION_MESSAGE_TEMPLATE.format(mention=msg.author.mention)) - - message = ( - "Censored a seemingly valid token sent by " - f"{msg.author} (`{msg.author.id}`) in {msg.channel.mention}, token was " - f"`{user_id}.{creation_timestamp}.{'x' * len(hmac)}`" - ) - log.debug(message) - - # Send pretty mod log embed to mod-alerts - await self.mod_log.send_log_message( - icon_url=Icons.token_removed, - colour=Colour(Colours.soft_red), - title="Token removed!", - text=message, - thumbnail=msg.author.avatar_url_as(static_format="png"), - channel_id=Channels.mod_alerts, - ) + return False + + if cls.is_valid_user_id(user_id) and cls.is_valid_timestamp(creation_timestamp): + return True @staticmethod def is_valid_user_id(b64_content: str) -> bool: diff --git a/bot/cogs/utils.py b/bot/cogs/utils.py index 47a59db66..da278011a 100644 --- a/bot/cogs/utils.py +++ b/bot/cogs/utils.py @@ -62,14 +62,12 @@ class Utils(Cog): pep_embed.set_thumbnail(url="https://www.python.org/static/opengraph-icon-200x200.png") # Add the interesting information - if "Status" in pep_header: - pep_embed.add_field(name="Status", value=pep_header["Status"]) - if "Python-Version" in pep_header: - pep_embed.add_field(name="Python-Version", value=pep_header["Python-Version"]) - if "Created" in pep_header: - pep_embed.add_field(name="Created", value=pep_header["Created"]) - if "Type" in pep_header: - pep_embed.add_field(name="Type", value=pep_header["Type"]) + fields_to_check = ("Status", "Python-Version", "Created", "Type") + for field in fields_to_check: + # Check for a PEP metadata field that is present but has an empty value + # embed field values can't contain an empty string + if pep_header.get(field, ""): + pep_embed.add_field(name=field, value=pep_header[field]) elif response.status != 404: # any response except 200 and 404 is expected diff --git a/bot/cogs/verification.py b/bot/cogs/verification.py index b32b9a29e..988e0d49a 100644 --- a/bot/cogs/verification.py +++ b/bot/cogs/verification.py @@ -10,9 +10,10 @@ from bot.cogs.moderation import ModLog from bot.constants import ( Bot as BotConfig, Channels, Colours, Event, - Filter, Icons, Roles + Filter, Icons, MODERATION_ROLES, Roles ) from bot.decorators import InChannelCheckFailure, in_channel, without_role +from bot.utils.checks import without_role_check log = logging.getLogger(__name__) @@ -38,6 +39,7 @@ PERIODIC_PING = ( f"@everyone To verify that you have read our rules, please type `{BotConfig.prefix}accept`." f" If you encounter any problems during the verification process, ping the <@&{Roles.admin}> role in this channel." ) +BOT_MESSAGE_DELETE_DELAY = 10 class Verification(Cog): @@ -55,12 +57,16 @@ class Verification(Cog): @Cog.listener() async def on_message(self, message: Message) -> None: """Check new message event for messages to the checkpoint channel & process.""" - if message.author.bot: - return # They're a bot, ignore - if message.channel.id != Channels.verification: return # Only listen for #checkpoint messages + if message.author.bot: + # They're a bot, delete their message after the delay. + # But not the periodic ping; we like that one. + if message.content != PERIODIC_PING: + await message.delete(delay=BOT_MESSAGE_DELETE_DELAY) + return + # if a user mentions a role or guild member # alert the mods in mod-alerts channel if message.mentions or message.role_mentions: @@ -190,7 +196,7 @@ class Verification(Cog): @staticmethod def bot_check(ctx: Context) -> bool: """Block any command within the verification channel that is not !accept.""" - if ctx.channel.id == Channels.verification: + if ctx.channel.id == Channels.verification and without_role_check(ctx, *MODERATION_ROLES): return ctx.command.name == "accept" else: return True diff --git a/bot/cogs/watchchannels/bigbrother.py b/bot/cogs/watchchannels/bigbrother.py index 306ed4c64..c601e0d4d 100644 --- a/bot/cogs/watchchannels/bigbrother.py +++ b/bot/cogs/watchchannels/bigbrother.py @@ -1,15 +1,14 @@ import logging from collections import ChainMap -from typing import Union -from discord import User from discord.ext.commands import Cog, Context, group from bot.bot import Bot from bot.cogs.moderation.utils import post_infraction from bot.constants import Channels, MODERATION_ROLES, Webhooks +from bot.converters import FetchedMember from bot.decorators import with_role -from .watchchannel import WatchChannel, proxy_user +from .watchchannel import WatchChannel log = logging.getLogger(__name__) @@ -46,7 +45,7 @@ class BigBrother(WatchChannel, Cog, name="Big Brother"): @bigbrother_group.command(name='watch', aliases=('w',)) @with_role(*MODERATION_ROLES) - async def watch_command(self, ctx: Context, user: Union[User, proxy_user], *, reason: str) -> None: + async def watch_command(self, ctx: Context, user: FetchedMember, *, reason: str) -> None: """ Relay messages sent by the given `user` to the `#big-brother` channel. @@ -62,10 +61,10 @@ class BigBrother(WatchChannel, Cog, name="Big Brother"): return if user.id in self.watched_users: - await ctx.send(":x: The specified user is already being watched.") + await ctx.send(f":x: {user} is already being watched.") return - response = await post_infraction(ctx, user, 'watch', reason, hidden=True) + response = await post_infraction(ctx, user, 'watch', reason, hidden=True, active=True) if response is not None: self.watched_users[user.id] = response @@ -93,7 +92,7 @@ class BigBrother(WatchChannel, Cog, name="Big Brother"): @bigbrother_group.command(name='unwatch', aliases=('uw',)) @with_role(*MODERATION_ROLES) - async def unwatch_command(self, ctx: Context, user: Union[User, proxy_user], *, reason: str) -> None: + async def unwatch_command(self, ctx: Context, user: FetchedMember, *, reason: str) -> None: """Stop relaying messages by the given `user`.""" active_watches = await self.bot.api_client.get( self.api_endpoint, diff --git a/bot/cogs/watchchannels/talentpool.py b/bot/cogs/watchchannels/talentpool.py index cc8feeeee..ad0c51fa6 100644 --- a/bot/cogs/watchchannels/talentpool.py +++ b/bot/cogs/watchchannels/talentpool.py @@ -1,18 +1,18 @@ import logging import textwrap from collections import ChainMap -from typing import Union -from discord import Color, Embed, Member, User +from discord import Color, Embed, Member from discord.ext.commands import Cog, Context, group from bot.api import ResponseCodeError from bot.bot import Bot from bot.constants import Channels, Guild, MODERATION_ROLES, STAFF_ROLES, Webhooks +from bot.converters import FetchedMember from bot.decorators import with_role from bot.pagination import LinePaginator from bot.utils import time -from .watchchannel import WatchChannel, proxy_user +from .watchchannel import WatchChannel log = logging.getLogger(__name__) @@ -49,7 +49,7 @@ class TalentPool(WatchChannel, Cog, name="Talentpool"): @nomination_group.command(name='watch', aliases=('w', 'add', 'a')) @with_role(*STAFF_ROLES) - async def watch_command(self, ctx: Context, user: Union[Member, User, proxy_user], *, reason: str) -> None: + async def watch_command(self, ctx: Context, user: FetchedMember, *, reason: str) -> None: """ Relay messages sent by the given `user` to the `#talent-pool` channel. @@ -69,7 +69,7 @@ class TalentPool(WatchChannel, Cog, name="Talentpool"): return if user.id in self.watched_users: - await ctx.send(":x: The specified user is already being watched in the talent pool") + await ctx.send(f":x: {user} is already being watched in the talent pool") return # Manual request with `raise_for_status` as False because we want the actual response @@ -114,7 +114,7 @@ class TalentPool(WatchChannel, Cog, name="Talentpool"): @nomination_group.command(name='history', aliases=('info', 'search')) @with_role(*MODERATION_ROLES) - async def history_command(self, ctx: Context, user: Union[User, proxy_user]) -> None: + async def history_command(self, ctx: Context, user: FetchedMember) -> None: """Shows the specified user's nomination history.""" result = await self.bot.api_client.get( self.api_endpoint, @@ -143,7 +143,7 @@ class TalentPool(WatchChannel, Cog, name="Talentpool"): @nomination_group.command(name='unwatch', aliases=('end', )) @with_role(*MODERATION_ROLES) - async def unwatch_command(self, ctx: Context, user: Union[User, proxy_user], *, reason: str) -> None: + async def unwatch_command(self, ctx: Context, user: FetchedMember, *, reason: str) -> None: """ Ends the active nomination of the specified user with the given reason. diff --git a/bot/cogs/watchchannels/watchchannel.py b/bot/cogs/watchchannels/watchchannel.py index bd0622554..eb787b083 100644 --- a/bot/cogs/watchchannels/watchchannel.py +++ b/bot/cogs/watchchannels/watchchannel.py @@ -9,8 +9,8 @@ from typing import Optional import dateutil.parser import discord -from discord import Color, Embed, HTTPException, Message, Object, errors -from discord.ext.commands import BadArgument, Cog, Context +from discord import Color, Embed, HTTPException, Message, errors +from discord.ext.commands import Cog, Context from bot.api import ResponseCodeError from bot.bot import Bot @@ -25,22 +25,6 @@ log = logging.getLogger(__name__) URL_RE = re.compile(r"(https?://[^\s]+)") -def proxy_user(user_id: str) -> Object: - """A proxy user object that mocks a real User instance for when the later is not available.""" - try: - user_id = int(user_id) - except ValueError: - raise BadArgument - - user = Object(user_id) - user.mention = user.id - user.display_name = f"<@{user.id}>" - user.avatar_url_as = lambda static_format: None - user.bot = False - - return user - - @dataclass class MessageHistory: """Represents a watch channel's message history.""" diff --git a/bot/constants.py b/bot/constants.py index 2050359cd..223ebdaea 100644 --- a/bot/constants.py +++ b/bot/constants.py @@ -256,6 +256,8 @@ class Emojis(metaclass=YAMLGetter): status_idle: str status_dnd: str + failmail: str + bullet: str new: str pencil: str @@ -268,6 +270,12 @@ class Emojis(metaclass=YAMLGetter): ducky_ninja: int ducky_devil: int ducky_tube: int + ducky_hunt: int + ducky_wizard: int + ducky_party: int + ducky_angel: int + ducky_maul: int + ducky_santa: int upvotes: str comments: str @@ -325,6 +333,10 @@ class Icons(metaclass=YAMLGetter): superstarify: str unsuperstarify: str + voice_state_blue: str + voice_state_green: str + voice_state_red: str + class CleanMessages(metaclass=YAMLGetter): section = "bot" @@ -380,6 +392,7 @@ class Channels(metaclass=YAMLGetter): userlog: int user_event_a: int verification: int + voice_log: int class Webhooks(metaclass=YAMLGetter): @@ -466,6 +479,8 @@ class Reddit(metaclass=YAMLGetter): section = "reddit" subreddits: list + client_id: str + secret: str class Wolfram(metaclass=YAMLGetter): @@ -544,6 +559,8 @@ class Event(Enum): message_delete = "message_delete" message_edit = "message_edit" + voice_state_update = "voice_state_update" + # Debug mode DEBUG_MODE = True if 'local' in os.environ.get("SITE_URL", "local") else False diff --git a/bot/converters.py b/bot/converters.py index cf0496541..cca57a02d 100644 --- a/bot/converters.py +++ b/bot/converters.py @@ -1,20 +1,39 @@ import logging import re +import typing as t from datetime import datetime from ssl import CertificateError -from typing import Union import dateutil.parser import dateutil.tz import discord from aiohttp import ClientConnectorError from dateutil.relativedelta import relativedelta -from discord.ext.commands import BadArgument, Context, Converter +from discord.ext.commands import BadArgument, Context, Converter, UserConverter log = logging.getLogger(__name__) +def allowed_strings(*values, preserve_case: bool = False) -> t.Callable[[str], str]: + """ + Return a converter which only allows arguments equal to one of the given values. + + Unless preserve_case is True, the argument is converted to lowercase. All values are then + expected to have already been given in lowercase too. + """ + def converter(arg: str) -> str: + if not preserve_case: + arg = arg.lower() + + if arg not in values: + raise BadArgument(f"Only the following values are allowed:\n```{', '.join(values)}```") + else: + return arg + + return converter + + class ValidPythonIdentifier(Converter): """ A converter that checks whether the given string is a valid Python identifier. @@ -70,7 +89,7 @@ class InfractionSearchQuery(Converter): """A converter that checks if the argument is a Discord user, and if not, falls back to a string.""" @staticmethod - async def convert(ctx: Context, arg: str) -> Union[discord.Member, str]: + async def convert(ctx: Context, arg: str) -> t.Union[discord.Member, str]: """Check if the argument is a Discord user, and if not, falls back to a string.""" try: maybe_snowflake = arg.strip("<@!>") @@ -259,3 +278,75 @@ class ISODateTime(Converter): dt = dt.replace(tzinfo=None) return dt + + +def proxy_user(user_id: str) -> discord.Object: + """ + Create a proxy user object from the given id. + + Used when a Member or User object cannot be resolved. + """ + log.trace(f"Attempting to create a proxy user for the user id {user_id}.") + + try: + user_id = int(user_id) + except ValueError: + log.debug(f"Failed to create proxy user {user_id}: could not convert to int.") + raise BadArgument(f"User ID `{user_id}` is invalid - could not convert to an integer.") + + user = discord.Object(user_id) + user.mention = user.id + user.display_name = f"<@{user.id}>" + user.avatar_url_as = lambda static_format: None + user.bot = False + + return user + + +class FetchedUser(UserConverter): + """ + Converts to a `discord.User` or, if it fails, a `discord.Object`. + + Unlike the default `UserConverter`, which only does lookups via the global user cache, this + converter attempts to fetch the user via an API call to Discord when the using the cache is + unsuccessful. + + If the fetch also fails and the error doesn't imply the user doesn't exist, then a + `discord.Object` is returned via the `user_proxy` converter. + + The lookup strategy is as follows (in order): + + 1. Lookup by ID. + 2. Lookup by mention. + 3. Lookup by name#discrim + 4. Lookup by name + 5. Lookup via API + 6. Create a proxy user with discord.Object + """ + + async def convert(self, ctx: Context, arg: str) -> t.Union[discord.User, discord.Object]: + """Convert the `arg` to a `discord.User` or `discord.Object`.""" + try: + return await super().convert(ctx, arg) + except BadArgument: + pass + + try: + user_id = int(arg) + log.trace(f"Fetching user {user_id}...") + return await ctx.bot.fetch_user(user_id) + except ValueError: + log.debug(f"Failed to fetch user {arg}: could not convert to int.") + raise BadArgument(f"The provided argument can't be turned into integer: `{arg}`") + except discord.HTTPException as e: + # If the Discord error isn't `Unknown user`, return a proxy instead + if e.code != 10013: + log.warning(f"Failed to fetch user, returning a proxy instead: status {e.status}") + return proxy_user(arg) + + log.debug(f"Failed to fetch user {arg}: user does not exist.") + raise BadArgument(f"User `{arg}` does not exist") + + +Expiry = t.Union[Duration, ISODateTime] +FetchedMember = t.Union[discord.Member, FetchedUser] diff --git a/bot/rules/attachments.py b/bot/rules/attachments.py index c550aed76..00bb2a949 100644 --- a/bot/rules/attachments.py +++ b/bot/rules/attachments.py @@ -7,14 +7,14 @@ async def apply( last_message: Message, recent_messages: List[Message], config: Dict[str, int] ) -> Optional[Tuple[str, Iterable[Member], Iterable[Message]]]: """Detects total attachments exceeding the limit sent by a single user.""" - relevant_messages = [last_message] + [ + relevant_messages = tuple( msg for msg in recent_messages if ( msg.author == last_message.author and len(msg.attachments) > 0 ) - ] + ) total_recent_attachments = sum(len(msg.attachments) for msg in relevant_messages) if total_recent_attachments > config['max']: diff --git a/bot/utils/time.py b/bot/utils/time.py index a024674ac..7416f36e0 100644 --- a/bot/utils/time.py +++ b/bot/utils/time.py @@ -113,7 +113,11 @@ def format_infraction(timestamp: str) -> str: return dateutil.parser.isoparse(timestamp).strftime(INFRACTION_FORMAT) -def format_infraction_with_duration(expiry: str, date_from: datetime.datetime = None, max_units: int = 2) -> str: +def format_infraction_with_duration( + expiry: Optional[str], + date_from: Optional[datetime.datetime] = None, + max_units: int = 2 +) -> Optional[str]: """ Format an infraction timestamp to a more readable ISO 8601 format WITH the duration. @@ -134,3 +138,28 @@ def format_infraction_with_duration(expiry: str, date_from: datetime.datetime = duration_formatted = f" ({duration})" if duration else '' return f"{expiry_formatted}{duration_formatted}" + + +def until_expiration( + expiry: Optional[str], + now: Optional[datetime.datetime] = None, + max_units: int = 2 +) -> Optional[str]: + """ + Get the remaining time until infraction's expiration, in a human-readable version of the relativedelta. + + Returns a human-readable version of the remaining duration between datetime.utcnow() and an expiry. + Unlike `humanize_delta`, this function will force the `precision` to be `seconds` by not passing it. + `max_units` specifies the maximum number of units of time to include (e.g. 1 may include days but not hours). + By default, max_units is 2. + """ + if not expiry: + return None + + now = now or datetime.datetime.utcnow() + since = dateutil.parser.isoparse(expiry).replace(tzinfo=None, microsecond=0) + + if since < now: + return None + + return humanize_delta(relativedelta(since, now), max_units=max_units) diff --git a/config-default.yml b/config-default.yml index 5e85c897d..c113d3330 100644 --- a/config-default.yml +++ b/config-default.yml @@ -27,6 +27,8 @@ style: status_dnd: "<:status_dnd:470326272082313216>" status_offline: "<:status_offline:470326266537705472>" + failmail: "<:failmail:633660039931887616>" + bullet: "\u2022" pencil: "\u270F" new: "\U0001F195" @@ -39,6 +41,12 @@ style: ducky_ninja: &DUCKY_NINJA 637923502535606293 ducky_devil: &DUCKY_DEVIL 637925314982576139 ducky_tube: &DUCKY_TUBE 637881368008851456 + ducky_hunt: &DUCKY_HUNT 639355090909528084 + ducky_wizard: &DUCKY_WIZARD 639355996954689536 + ducky_party: &DUCKY_PARTY 639468753440210977 + ducky_angel: &DUCKY_ANGEL 640121935610511361 + ducky_maul: &DUCKY_MAUL 640137724958867467 + ducky_santa: &DUCKY_SANTA 655360331002019870 upvotes: "<:upvotes:638729835245731840>" comments: "<:comments:638729835073765387>" @@ -92,6 +100,10 @@ style: superstarify: "https://cdn.discordapp.com/emojis/636288153044516874.png" unsuperstarify: "https://cdn.discordapp.com/emojis/636288201258172446.png" + voice_state_blue: "https://cdn.discordapp.com/emojis/656899769662439456.png" + voice_state_green: "https://cdn.discordapp.com/emojis/656899770094452754.png" + voice_state_red: "https://cdn.discordapp.com/emojis/656899769905709076.png" + guild: id: 267624335836053506 @@ -101,6 +113,7 @@ guild: channels: admins: &ADMINS 365960823622991872 admin_spam: &ADMIN_SPAM 563594791770914816 + admins_voice: &ADMINS_VOICE 500734494840717332 announcements: 354619224620138496 attachment_log: &ATTCH_LOG 649243850006855680 big_brother_logs: &BBLOGS 468507907357409333 @@ -132,13 +145,15 @@ guild: python: 267624335836053506 reddit: 458224812528238616 staff_lounge: &STAFF_LOUNGE 464905259261755392 + staff_voice: &STAFF_VOICE 412375055910043655 talent_pool: &TALENT_POOL 534321732593647616 userlog: 528976905546760203 user_event_a: &USER_EVENT_A 592000283102674944 verification: 352442727016693763 + voice_log: 640292421988646961 staff_channels: [*ADMINS, *ADMIN_SPAM, *MOD_SPAM, *MODS, *HELPERS, *ORGANISATION, *DEFCON] - ignored: [*ADMINS, *MESSAGE_LOG, *MODLOG, *ATTCH_LOG] + ignored: [*ADMINS, *MESSAGE_LOG, *MODLOG, *ADMINS_VOICE, *STAFF_VOICE, *ATTCH_LOG] roles: admin: &ADMIN_ROLE 267628507062992896 @@ -147,7 +162,7 @@ guild: contributor: 295488872404484098 core_developer: 587606783669829632 helpers: 267630620367257601 - jammer: 423054537079783434 + jammer: 591786436651646989 moderator: &MOD_ROLE 267629731250176001 muted: &MUTED_ROLE 277914926603829249 owner: &OWNER_ROLE 267627879762755584 @@ -194,6 +209,12 @@ filter: - 544525886180032552 # kennethreitz.org - 590806733924859943 # Discord Hack Week - 423249981340778496 # Kivy + - 197038439483310086 # Discord Testers + - 286633898581164032 # Ren'Py + - 349505959032389632 # PyGame + - 438622377094414346 # Pyglet + - 524691714909274162 # Panda3D + - 336642139381301249 # discord.py domain_blacklist: - pornhub.com @@ -361,11 +382,22 @@ anti_malware: - '.png' - '.tiff' - '.wmv' + - '.svg' + - '.psd' # Photoshop + - '.ai' # Illustrator + - '.aep' # After Effects + - '.xcf' # GIMP + - '.mp3' + - '.wav' + - '.ogg' + - '.md' reddit: subreddits: - 'r/Python' + client_id: !ENV "REDDIT_CLIENT_ID" + secret: !ENV "REDDIT_SECRET" wolfram: @@ -397,7 +429,7 @@ redirect_output: duck_pond: threshold: 5 - custom_emojis: [*DUCKY_YELLOW, *DUCKY_BLURPLE, *DUCKY_CAMO, *DUCKY_DEVIL, *DUCKY_NINJA, *DUCKY_REGAL, *DUCKY_TUBE] + custom_emojis: [*DUCKY_YELLOW, *DUCKY_BLURPLE, *DUCKY_CAMO, *DUCKY_DEVIL, *DUCKY_NINJA, *DUCKY_REGAL, *DUCKY_TUBE, *DUCKY_HUNT, *DUCKY_WIZARD, *DUCKY_PARTY, *DUCKY_ANGEL, *DUCKY_MAUL, *DUCKY_SANTA] config: required_keys: ['bot.token'] diff --git a/docker-compose.yml b/docker-compose.yml index f79fdba58..7281c7953 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -42,3 +42,5 @@ services: environment: BOT_TOKEN: ${BOT_TOKEN} BOT_API_KEY: badbot13m0n8f570f942013fc818f234916ca531 + REDDIT_CLIENT_ID: ${REDDIT_CLIENT_ID} + REDDIT_SECRET: ${REDDIT_SECRET} diff --git a/tests/README.md b/tests/README.md index d052de2f6..be78821bf 100644 --- a/tests/README.md +++ b/tests/README.md @@ -2,7 +2,7 @@ Our bot is one of the most important tools we have for running our community. As we don't want that tool break, we decided that we wanted to write unit tests for it. We hope that in the future, we'll have a 100% test coverage for the bot. This guide will help you get started with writing the tests needed to achieve that. -_**Note:** This is a practical guide to getting started with writing tests for our bot, not a general introduction to writing unit tests in Python. If you're looking for a more general introduction, you may like Corey Schafer's [Python Tutorial: Unit Testing Your Code with the unittest Module](https://www.youtube.com/watch?v=6tNS--WetLI) or Ned Batchelder's PyCon talk [Getting Started Testing](https://www.youtube.com/watch?v=FxSsnHeWQBY)._ +_**Note:** This is a practical guide to getting started with writing tests for our bot, not a general introduction to writing unit tests in Python. If you're looking for a more general introduction, you can take a look at the [Additional resources](#additional-resources) section at the bottom of this page._ ## Tools @@ -212,3 +212,10 @@ All in all, it's not only important to consider if all statements or branches we Another restriction of unit testing is that it tests, well, in units. Even if we can guarantee that the units work as they should independently, we have no guarantee that they will actually work well together. Even more, while the mocking described above gives us a lot of flexibility in factoring out external code, we are work under the implicit assumption that we fully understand those external parts and utilize it correctly. What if our mocked `Context` object works with a `send` method, but `discord.py` has changed it to a `send_message` method in a recent update? It could mean our tests are passing, but the code it's testing still doesn't work in production. The answer to this is that we also need to make sure that the individual parts come together into a working application. In addition, we will also need to make sure that the application communicates correctly with external applications. Since we currently have no automated integration tests or functional tests, that means **it's still very important to fire up the bot and test the code you've written manually** in addition to the unit tests you've written. + +## Additional resources + +* [Ned Batchelder's PyCon talk: Getting Started Testing](https://www.youtube.com/watch?v=FxSsnHeWQBY) +* [Corey Schafer video about unittest](https://youtu.be/6tNS--WetLI) +* [RealPython tutorial on unittest testing](https://realpython.com/python-testing/) +* [RealPython tutorial on mocking](https://realpython.com/python-mock-library/) diff --git a/tests/bot/rules/test_attachments.py b/tests/bot/rules/test_attachments.py index 4bb0acf7c..d7187f315 100644 --- a/tests/bot/rules/test_attachments.py +++ b/tests/bot/rules/test_attachments.py @@ -1,52 +1,98 @@ -import asyncio import unittest -from dataclasses import dataclass -from typing import Any, List +from typing import List, NamedTuple, Tuple from bot.rules import attachments +from tests.helpers import MockMessage, async_test -# Using `MagicMock` sadly doesn't work for this usecase -# since it's __eq__ compares the MagicMock's ID. We just -# want to compare the actual attributes we set. -@dataclass -class FakeMessage: - author: str - attachments: List[Any] +class Case(NamedTuple): + recent_messages: List[MockMessage] + culprit: Tuple[str] + total_attachments: int -def msg(total_attachments: int) -> FakeMessage: - return FakeMessage(author='lemon', attachments=list(range(total_attachments))) +def msg(author: str, total_attachments: int) -> MockMessage: + """Builds a message with `total_attachments` attachments.""" + return MockMessage(author=author, attachments=list(range(total_attachments))) class AttachmentRuleTests(unittest.TestCase): - """Tests applying the `attachment` antispam rule.""" + """Tests applying the `attachments` antispam rule.""" - def test_allows_messages_without_too_many_attachments(self): + def setUp(self): + self.config = {"max": 5} + + @async_test + async def test_allows_messages_without_too_many_attachments(self): """Messages without too many attachments are allowed as-is.""" cases = ( - (msg(0), msg(0), msg(0)), - (msg(2), msg(2)), - (msg(0),), + [msg("bob", 0), msg("bob", 0), msg("bob", 0)], + [msg("bob", 2), msg("bob", 2)], + [msg("bob", 2), msg("alice", 2), msg("bob", 2)], ) - for last_message, *recent_messages in cases: - with self.subTest(last_message=last_message, recent_messages=recent_messages): - coro = attachments.apply(last_message, recent_messages, {'max': 5}) - self.assertIsNone(asyncio.run(coro)) + for recent_messages in cases: + last_message = recent_messages[0] + + with self.subTest( + last_message=last_message, + recent_messages=recent_messages, + config=self.config + ): + self.assertIsNone( + await attachments.apply(last_message, recent_messages, self.config) + ) - def test_disallows_messages_with_too_many_attachments(self): + @async_test + async def test_disallows_messages_with_too_many_attachments(self): """Messages with too many attachments trigger the rule.""" cases = ( - ((msg(4), msg(0), msg(6)), [msg(4), msg(6)], 10), - ((msg(6),), [msg(6)], 6), - ((msg(1),) * 6, [msg(1)] * 6, 6), + Case( + [msg("bob", 4), msg("bob", 0), msg("bob", 6)], + ("bob",), + 10 + ), + Case( + [msg("bob", 4), msg("alice", 6), msg("bob", 2)], + ("bob",), + 6 + ), + Case( + [msg("alice", 6)], + ("alice",), + 6 + ), + ( + [msg("alice", 1) for _ in range(6)], + ("alice",), + 6 + ), ) - for messages, relevant_messages, total in cases: - with self.subTest(messages=messages, relevant_messages=relevant_messages, total=total): - last_message, *recent_messages = messages - coro = attachments.apply(last_message, recent_messages, {'max': 5}) - self.assertEqual( - asyncio.run(coro), - (f"sent {total} attachments in 5s", ('lemon',), relevant_messages) + + for recent_messages, culprit, total_attachments in cases: + last_message = recent_messages[0] + relevant_messages = tuple( + msg + for msg in recent_messages + if ( + msg.author == last_message.author + and len(msg.attachments) > 0 + ) + ) + + with self.subTest( + last_message=last_message, + recent_messages=recent_messages, + relevant_messages=relevant_messages, + total_attachments=total_attachments, + config=self.config + ): + desired_output = ( + f"sent {total_attachments} attachments in {self.config['max']}s", + culprit, + relevant_messages + ) + self.assertTupleEqual( + await attachments.apply(last_message, recent_messages, self.config), + desired_output ) diff --git a/tests/bot/rules/test_links.py b/tests/bot/rules/test_links.py index be832843b..02a5d5501 100644 --- a/tests/bot/rules/test_links.py +++ b/tests/bot/rules/test_links.py @@ -2,25 +2,19 @@ import unittest from typing import List, NamedTuple, Tuple from bot.rules import links -from tests.helpers import async_test - - -class FakeMessage(NamedTuple): - author: str - content: str +from tests.helpers import MockMessage, async_test class Case(NamedTuple): - recent_messages: List[FakeMessage] - relevant_messages: Tuple[FakeMessage] + recent_messages: List[MockMessage] culprit: Tuple[str] total_links: int -def msg(author: str, total_links: int) -> FakeMessage: - """Makes a message with *total_links* links.""" +def msg(author: str, total_links: int) -> MockMessage: + """Makes a message with `total_links` links.""" content = " ".join(["https://pydis.com"] * total_links) - return FakeMessage(author=author, content=content) + return MockMessage(author=author, content=content) class LinksTests(unittest.TestCase): @@ -61,26 +55,28 @@ class LinksTests(unittest.TestCase): cases = ( Case( [msg("bob", 1), msg("bob", 2)], - (msg("bob", 1), msg("bob", 2)), ("bob",), 3 ), Case( [msg("alice", 1), msg("alice", 1), msg("alice", 1)], - (msg("alice", 1), msg("alice", 1), msg("alice", 1)), ("alice",), 3 ), Case( [msg("alice", 2), msg("bob", 3), msg("alice", 1)], - (msg("alice", 2), msg("alice", 1)), ("alice",), 3 ) ) - for recent_messages, relevant_messages, culprit, total_links in cases: + for recent_messages, culprit, total_links in cases: last_message = recent_messages[0] + relevant_messages = tuple( + msg + for msg in recent_messages + if msg.author == last_message.author + ) with self.subTest( last_message=last_message, diff --git a/tests/bot/rules/test_mentions.py b/tests/bot/rules/test_mentions.py new file mode 100644 index 000000000..ad49ead32 --- /dev/null +++ b/tests/bot/rules/test_mentions.py @@ -0,0 +1,95 @@ +import unittest +from typing import List, NamedTuple, Tuple + +from bot.rules import mentions +from tests.helpers import MockMessage, async_test + + +class Case(NamedTuple): + recent_messages: List[MockMessage] + culprit: Tuple[str] + total_mentions: int + + +def msg(author: str, total_mentions: int) -> MockMessage: + """Makes a message with `total_mentions` mentions.""" + return MockMessage(author=author, mentions=list(range(total_mentions))) + + +class TestMentions(unittest.TestCase): + """Tests applying the `mentions` antispam rule.""" + + def setUp(self): + self.config = { + "max": 2, + "interval": 10 + } + + @async_test + async def test_mentions_within_limit(self): + """Messages with an allowed amount of mentions.""" + cases = ( + [msg("bob", 0)], + [msg("bob", 2)], + [msg("bob", 1), msg("bob", 1)], + [msg("bob", 1), msg("alice", 2)] + ) + + for recent_messages in cases: + last_message = recent_messages[0] + + with self.subTest( + last_message=last_message, + recent_messages=recent_messages, + config=self.config + ): + self.assertIsNone( + await mentions.apply(last_message, recent_messages, self.config) + ) + + @async_test + async def test_mentions_exceeding_limit(self): + """Messages with a higher than allowed amount of mentions.""" + cases = ( + Case( + [msg("bob", 3)], + ("bob",), + 3 + ), + Case( + [msg("alice", 2), msg("alice", 0), msg("alice", 1)], + ("alice",), + 3 + ), + Case( + [msg("bob", 2), msg("alice", 3), msg("bob", 2)], + ("bob",), + 4 + ) + ) + + for recent_messages, culprit, total_mentions in cases: + last_message = recent_messages[0] + relevant_messages = tuple( + msg + for msg in recent_messages + if msg.author == last_message.author + ) + + with self.subTest( + last_message=last_message, + recent_messages=recent_messages, + relevant_messages=relevant_messages, + culprit=culprit, + total_mentions=total_mentions, + cofig=self.config + ): + desired_output = ( + f"sent {total_mentions} mentions in {self.config['interval']}s", + culprit, + relevant_messages + ) + self.assertTupleEqual( + await mentions.apply(last_message, recent_messages, self.config), + desired_output + ) diff --git a/tests/bot/utils/test_time.py b/tests/bot/utils/test_time.py new file mode 100644 index 000000000..69f35f2f5 --- /dev/null +++ b/tests/bot/utils/test_time.py @@ -0,0 +1,162 @@ +import asyncio +import unittest +from datetime import datetime, timezone +from unittest.mock import patch + +from dateutil.relativedelta import relativedelta + +from bot.utils import time +from tests.helpers import AsyncMock + + +class TimeTests(unittest.TestCase): + """Test helper functions in bot.utils.time.""" + + def test_humanize_delta_handle_unknown_units(self): + """humanize_delta should be able to handle unknown units, and will not abort.""" + # Does not abort for unknown units, as the unit name is checked + # against the attribute of the relativedelta instance. + self.assertEqual(time.humanize_delta(relativedelta(days=2, hours=2), 'elephants', 2), '2 days and 2 hours') + + def test_humanize_delta_handle_high_units(self): + """humanize_delta should be able to handle very high units.""" + # Very high maximum units, but it only ever iterates over + # each value the relativedelta might have. + self.assertEqual(time.humanize_delta(relativedelta(days=2, hours=2), 'hours', 20), '2 days and 2 hours') + + def test_humanize_delta_should_normal_usage(self): + """Testing humanize delta.""" + test_cases = ( + (relativedelta(days=2), 'seconds', 1, '2 days'), + (relativedelta(days=2, hours=2), 'seconds', 2, '2 days and 2 hours'), + (relativedelta(days=2, hours=2), 'seconds', 1, '2 days'), + (relativedelta(days=2, hours=2), 'days', 2, '2 days'), + ) + + for delta, precision, max_units, expected in test_cases: + with self.subTest(delta=delta, precision=precision, max_units=max_units, expected=expected): + self.assertEqual(time.humanize_delta(delta, precision, max_units), expected) + + def test_humanize_delta_raises_for_invalid_max_units(self): + """humanize_delta should raises ValueError('max_units must be positive') for invalid max_units.""" + test_cases = (-1, 0) + + for max_units in test_cases: + with self.subTest(max_units=max_units), self.assertRaises(ValueError) as error: + time.humanize_delta(relativedelta(days=2, hours=2), 'hours', max_units) + self.assertEqual(str(error), 'max_units must be positive') + + def test_parse_rfc1123(self): + """Testing parse_rfc1123.""" + self.assertEqual( + time.parse_rfc1123('Sun, 15 Sep 2019 12:00:00 GMT'), + datetime(2019, 9, 15, 12, 0, 0, tzinfo=timezone.utc) + ) + + def test_format_infraction(self): + """Testing format_infraction.""" + self.assertEqual(time.format_infraction('2019-12-12T00:01:00Z'), '2019-12-12 00:01') + + @patch('asyncio.sleep', new_callable=AsyncMock) + def test_wait_until(self, mock): + """Testing wait_until.""" + start = datetime(2019, 1, 1, 0, 0) + then = datetime(2019, 1, 1, 0, 10) + + # No return value + self.assertIs(asyncio.run(time.wait_until(then, start)), None) + + mock.assert_called_once_with(10 * 60) + + def test_format_infraction_with_duration_none_expiry(self): + """format_infraction_with_duration should work for None expiry.""" + test_cases = ( + (None, None, None, None), + + # To make sure that date_from and max_units are not touched + (None, 'Why hello there!', None, None), + (None, None, float('inf'), None), + (None, 'Why hello there!', float('inf'), None), + ) + + for expiry, date_from, max_units, expected in test_cases: + with self.subTest(expiry=expiry, date_from=date_from, max_units=max_units, expected=expected): + self.assertEqual(time.format_infraction_with_duration(expiry, date_from, max_units), expected) + + def test_format_infraction_with_duration_custom_units(self): + """format_infraction_with_duration should work for custom max_units.""" + test_cases = ( + ('2019-12-12T00:01:00Z', datetime(2019, 12, 11, 12, 5, 5), 6, + '2019-12-12 00:01 (11 hours, 55 minutes and 55 seconds)'), + ('2019-11-23T20:09:00Z', datetime(2019, 4, 25, 20, 15), 20, + '2019-11-23 20:09 (6 months, 28 days, 23 hours and 54 minutes)') + ) + + for expiry, date_from, max_units, expected in test_cases: + with self.subTest(expiry=expiry, date_from=date_from, max_units=max_units, expected=expected): + self.assertEqual(time.format_infraction_with_duration(expiry, date_from, max_units), expected) + + def test_format_infraction_with_duration_normal_usage(self): + """format_infraction_with_duration should work for normal usage, across various durations.""" + test_cases = ( + ('2019-12-12T00:01:00Z', datetime(2019, 12, 11, 12, 0, 5), 2, '2019-12-12 00:01 (12 hours and 55 seconds)'), + ('2019-12-12T00:01:00Z', datetime(2019, 12, 11, 12, 0, 5), 1, '2019-12-12 00:01 (12 hours)'), + ('2019-12-12T00:00:00Z', datetime(2019, 12, 11, 23, 59), 2, '2019-12-12 00:00 (1 minute)'), + ('2019-11-23T20:09:00Z', datetime(2019, 11, 15, 20, 15), 2, '2019-11-23 20:09 (7 days and 23 hours)'), + ('2019-11-23T20:09:00Z', datetime(2019, 4, 25, 20, 15), 2, '2019-11-23 20:09 (6 months and 28 days)'), + ('2019-11-23T20:58:00Z', datetime(2019, 11, 23, 20, 53), 2, '2019-11-23 20:58 (5 minutes)'), + ('2019-11-24T00:00:00Z', datetime(2019, 11, 23, 23, 59, 0), 2, '2019-11-24 00:00 (1 minute)'), + ('2019-11-23T23:59:00Z', datetime(2017, 7, 21, 23, 0), 2, '2019-11-23 23:59 (2 years and 4 months)'), + ('2019-11-23T23:59:00Z', datetime(2019, 11, 23, 23, 49, 5), 2, + '2019-11-23 23:59 (9 minutes and 55 seconds)'), + (None, datetime(2019, 11, 23, 23, 49, 5), 2, None), + ) + + for expiry, date_from, max_units, expected in test_cases: + with self.subTest(expiry=expiry, date_from=date_from, max_units=max_units, expected=expected): + self.assertEqual(time.format_infraction_with_duration(expiry, date_from, max_units), expected) + + def test_until_expiration_with_duration_none_expiry(self): + """until_expiration should work for None expiry.""" + test_cases = ( + (None, None, None, None), + + # To make sure that now and max_units are not touched + (None, 'Why hello there!', None, None), + (None, None, float('inf'), None), + (None, 'Why hello there!', float('inf'), None), + ) + + for expiry, now, max_units, expected in test_cases: + with self.subTest(expiry=expiry, now=now, max_units=max_units, expected=expected): + self.assertEqual(time.until_expiration(expiry, now, max_units), expected) + + def test_until_expiration_with_duration_custom_units(self): + """until_expiration should work for custom max_units.""" + test_cases = ( + ('2019-12-12T00:01:00Z', datetime(2019, 12, 11, 12, 5, 5), 6, '11 hours, 55 minutes and 55 seconds'), + ('2019-11-23T20:09:00Z', datetime(2019, 4, 25, 20, 15), 20, '6 months, 28 days, 23 hours and 54 minutes') + ) + + for expiry, now, max_units, expected in test_cases: + with self.subTest(expiry=expiry, now=now, max_units=max_units, expected=expected): + self.assertEqual(time.until_expiration(expiry, now, max_units), expected) + + def test_until_expiration_normal_usage(self): + """until_expiration should work for normal usage, across various durations.""" + test_cases = ( + ('2019-12-12T00:01:00Z', datetime(2019, 12, 11, 12, 0, 5), 2, '12 hours and 55 seconds'), + ('2019-12-12T00:01:00Z', datetime(2019, 12, 11, 12, 0, 5), 1, '12 hours'), + ('2019-12-12T00:00:00Z', datetime(2019, 12, 11, 23, 59), 2, '1 minute'), + ('2019-11-23T20:09:00Z', datetime(2019, 11, 15, 20, 15), 2, '7 days and 23 hours'), + ('2019-11-23T20:09:00Z', datetime(2019, 4, 25, 20, 15), 2, '6 months and 28 days'), + ('2019-11-23T20:58:00Z', datetime(2019, 11, 23, 20, 53), 2, '5 minutes'), + ('2019-11-24T00:00:00Z', datetime(2019, 11, 23, 23, 59, 0), 2, '1 minute'), + ('2019-11-23T23:59:00Z', datetime(2017, 7, 21, 23, 0), 2, '2 years and 4 months'), + ('2019-11-23T23:59:00Z', datetime(2019, 11, 23, 23, 49, 5), 2, '9 minutes and 55 seconds'), + (None, datetime(2019, 11, 23, 23, 49, 5), 2, None), + ) + + for expiry, now, max_units, expected in test_cases: + with self.subTest(expiry=expiry, now=now, max_units=max_units, expected=expected): + self.assertEqual(time.until_expiration(expiry, now, max_units), expected) |