1654 commits

Author	SHA1	Message	Date
Oneric	05eda169fe	Document AP and nodeinfo extensions ... And while add it point to this via a top-level FEDERATION.md document as standardised by FEP-67ff. Also add a few missing descriptions to the config cheatsheet and move the recently removed C2S extension into an appropiate subsection.	2024-05-26 19:04:06 +02:00
floatingghost	fdeecc7b4c	Merge pull request 'Update clients list in docs' (#761) from norm/akkoma:docs-clients-update into develop ... Reviewed-on: #761	2024-05-06 21:33:26 +00:00
Norm	549d580054	Add Enafore to clients list	2024-04-26 15:21:58 -04:00
Oneric	5ee0fb18cb	exiftool: make stripped tags configurable	2024-04-26 18:57:24 +02:00
Norm	771a306dc1	Update clients list in docs ... - Warn that the apps here are not officially supported - Update Kaiteki's social profile - Remove Fedi App - Add Subway Tooter	2024-04-26 04:17:17 -04:00
Oneric	a95af3ee4c	exiftool: strip all non-essential tags ... Documentation was already clear on this only stripping GPS tags. But there are more potentially sensitive metadata tags (e.g. author and possibly description) and the name alone suggests a broader effect. Thus change the filter to strip all metadata except for colourspace info and orientation (technically it strips everything and then readds selected tags). Explicitly stripping CommonIFD0 is needed since -all does not modify IFD0 due to TIFF storing some actual image data there. CommonIFD0 then strips a bunch of commonly used actual metadata tags from IFD0, to my understanding leaving TIFF image data and custom metadata tags intact.	2024-04-25 23:00:42 +02:00
Oneric	24e608ab5b	docs: fix typo	2024-04-25 23:00:42 +02:00
floatingghost	b1c6621e66	Merge pull request 'Read image description from EXIF data' (#744) from timorl/akkoma:elseinspe into develop ... Reviewed-on: #744	2024-04-25 12:52:31 +00:00
Norm	0fa3fbf55e	Update OTP install docs to use certbot nginx plugin	2024-04-23 00:02:54 -04:00
Norm	e5f4282cca	Update certbot instructions for Alpine Linux	2024-04-23 00:02:54 -04:00
Norm	cdde95ad8b	Update gentoo install guide to use certbot-nginx	2024-04-23 00:02:54 -04:00
Norm	c493769364	Update Nginx setup docs for Fedora and Red Hat OTP	2024-04-23 00:02:15 -04:00
Norm	39b8e73532	Update docs for Arch Linux nginx setup ... Alongside moving to certbot's nginx plugin, also use conf.d instead of recreating the sites-{available,enabled} setup that Debian/Ubuntu uses. Furthermore, also request a certificate for the media domain at the same time since that's now required.	2024-04-21 18:19:07 -04:00
Norm	5405828ab1	Update debian install docs to use certbot nginx plugin	2024-04-21 18:19:07 -04:00
timorl	cd7af81896	Rename StripLocation to StripMetadata for temporal-proofing reasons	2024-04-16 20:37:00 +02:00
timorl	b144218dce	Merge branch 'develop' into elseinspe	2024-04-14 20:31:33 +02:00
floatingghost	e36c0f96fc	Merge pull request 'Add docker override file to docs and gitignore' (#621) from norm/akkoma:docker-compose-override into develop ... Reviewed-on: #621	2024-04-12 18:50:25 +00:00
Floatingghost	d910e8d7d1	Add test suite for elixir1.16	2024-04-12 19:13:33 +01:00
FloatingGhost	61621ebdbc	Add tests for extra warnings about media subdomains	2024-04-02 10:54:53 +01:00
Oneric	0648d9ebaa	Add mix tasks to detect spoofed posts and users ... At least as far as we can	2024-03-26 16:05:20 -01:00
Oneric	d441101200	Add mix task to detect uploaded spoof payloads	2024-03-26 16:05:20 -01:00
Oneric	d6d838cbe8	StealEmoji: check remote size before downloading ... To save on bandwith and avoid OOMs with large files. Ofc, this relies on the remote server (a) sending a content-length header and (b) being honest about the size. Common fedi servers seem to provide the header and (b) at least raises the required privilege of an malicious actor to a server infrastructure admin of an explicitly allowed host. A more complete defense which still works when faced with a malicious server requires changes in upstream Finch; see https://github.com/sneako/finch/issues/224	2024-03-18 22:33:10 -01:00
Oneric	fb54c47f0b	Update example nginx config ... To account for our subdomain recommendations	2024-03-18 22:33:10 -01:00
Oneric	fc36b04016	Drop media proxy same-domain default for base_url ... Even more than with user uploads, a same-domain proxy setup bears significant security risks due to serving untrusted content under the main domain space. A risky setup like that should never be the default.	2024-03-18 22:33:10 -01:00
Oneric	0ec62acb9d	Always insert Dedupe upload filter ... This actually was already intended before to eradict all future path-traversal-style exploits and to fix issues with some characters like akkoma#610 in 0b2ec0ccee. However, Dedupe and AnonymizeFilename got mixed up. The latter only anonymises the name in Content-Disposition headers GET parameters (with link_name), _not_ the upload path. Even without Dedupe, the upload path is prefixed by an UUID, so it _should_ already be hard to guess for attackers. But now we actually can be sure no path shenanigangs occur, uploads reliably work and save some disk space. While this makes the final path predictable, this prediction is not exploitable. Insertion of a back-reference to the upload itself requires pulling off a successfull preimage attack against SHA-256, which is deemed infeasible for the foreseeable futures. Dedupe was already included in the default list in config.exs since 28cfb2c37a, but this will get overridde by whatever the config generated by the "pleroma.instance gen" task chose. Upload+delete tests running in parallel using Dedupe might be flaky, but this was already true before and needs its own commit to fix eventually.	2024-03-18 22:33:10 -01:00
Oneric	fef773ca35	Drop media base_url default and recommend different domain ... Same-domain setups enabled now at least two exploits, so they ought to be discouraged and definitely not be the default.	2024-03-18 22:33:10 -01:00
floatingghost	cdf73e0ac8	Merge pull request 'Better document database differences for Pleroma migrations' (#699) from Oneric/akkoma:doc_pleroma-migration-db into develop ... Reviewed-on: #699	2024-02-24 04:33:43 +00:00
floatingghost	967e6b8ade	Merge pull request 'Docs: Add description for mrf_reject_newly_created_account_notes' (#695) from YokaiRick/akkoma:doc_mrf_reject_acc_notes into develop ... Reviewed-on: #695	2024-02-24 04:31:28 +00:00
Oneric	bff2812a93	More prominently document db migrations in migrations from Pleroma ... By now most instance will run a version past 2022-08 but the guide only documented it for from source installs and Pleroma develop.	2024-02-23 23:54:14 +01:00
Oneric	7964272c98	Document how to avoid data loss on migration from Pleroma	2024-02-23 23:54:09 +01:00
rick	c25cfe9b7a	fixed spelling	2024-02-19 23:25:20 +01:00
Oneric	41dd37d796	doc/cheatsheet: add missing MRFs ... Or mentions of MRFs in the main list whose options were already documented.	2024-02-19 23:15:47 +01:00
Oneric	9830d54fa1	doc/cheatsheet: sort main MRF list alphabetically ... It is too cumbersome to find a specific policy atm or to check if all are docuemtned yet. Trivial placeholder policies are excluded from this.	2024-02-19 23:15:30 +01:00
Oneric	f254e4f530	doc/cheatsheet: add missing MRF config detail docs ... And remove “on by default” text from individual entries. They are now laready in the “on by default” section.	2024-02-19 23:14:44 +01:00
Oneric	da4190c46e	doc/cheatsheet: split out always active MRFs ... It doesn’t make sense to add/remove them from the policies list	2024-02-19 23:14:24 +01:00
Oneric	7a2d68c3ab	doc/cheatsheet: add link to ActivityExpiration config details	2024-02-19 23:14:07 +01:00
Oneric	8e7a89605d	doc/cheatsheet: move MRF policies key to end of section ... This makes it easier to spot the transparency options	2024-02-19 23:13:48 +01:00
Oneric	1640d19448	doc/cheatsheet: move :activitypub section ahead ... Else it is too easy to mistake for another MRF policy.	2024-02-19 23:13:25 +01:00
Oneric	8f1776a8a7	Purge leftovers from FollowBot MRF ... It was dropped in 9db4c2429f	2024-02-19 23:13:05 +01:00
Oneric	1ec6e193e6	doc: clarify RejectNewlyCreated uses local account discovery	2024-02-19 23:12:41 +01:00
stefan230	b4c832471c	docs/docs/configuration/cheatsheet.md aktualisiert ... fixed up some grammer / wording. removed a setence and made wording more in line with what I could find in Admin-FE (especially wording of "rejecting" vs. dropping)	2024-02-17 22:09:47 +00:00
rick	db49daa4a5	make it clearer what it affects	2024-02-17 22:57:56 +01:00
rick	718104117f	fix link	2024-02-17 22:34:55 +01:00
rick	12e7d0a25c	added doc for mrf_reject_newly_created_account_notes	2024-02-17 22:25:12 +01:00
Erin Shepherd	7a0e27a746	Disable busy waits in the default OTP vm.args configuration. ... This vastly reduces idle CPU usage, which should generally be beneficial for most small-to-medium sized instances. Additionally update the documentation to specify how to override the vm.args file for OTP installs	2024-02-17 13:21:56 +01:00
Oneric	e99e2407f3	Add background_removal to SimplePolicy MRF	2024-02-16 16:36:45 +01:00
FloatingGhost	0ed815b8a1	Merge branch 'followback' into develop	2024-02-16 13:27:40 +00:00
Oneric	cda597a05c	doc: fix Akkoma identification name ... Akkoma stopped pretending to be Pleroma here when the mix project name was changed in c07fcdbf2b.	2024-02-15 16:25:59 +01:00
Oneric	711043f57d	Document bubble timeline API ... It was added in cb6e7359af.	2024-02-15 16:04:33 +01:00
Oneric	6bb455702d	Document Akkoma API	2024-02-15 16:04:33 +01:00