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chadtmiller.com/pds.js

An atproto PDS in JavaScript, for Cloudflare Workers and Node

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@pdsjs/cloudflare

2.5.2

Patch Changes

  • Updated dependencies
    • @pdsjs/core@2.5.2
    • @pdsjs/drive@0.1.7
    • @pdsjs/npm@0.1.3
    • @pdsjs/oci@0.1.3
    • @pdsjs/sites@2.1.9
    • @pdsjs/spaces@2.0.10
    • @pdsjs/git@0.1.5
    • @pdsjs/lexicon-resolver@2.5.2
    • @pdsjs/blobs-s3@2.5.2

2.5.1

Patch Changes

  • Updated dependencies [542c4dc]
    • @pdsjs/core@2.5.1
    • @pdsjs/drive@0.1.6
    • @pdsjs/npm@0.1.2
    • @pdsjs/oci@0.1.2
    • @pdsjs/sites@2.1.8
    • @pdsjs/spaces@2.0.9
    • @pdsjs/git@0.1.4
    • @pdsjs/lexicon-resolver@2.5.1
    • @pdsjs/blobs-s3@2.5.1

2.5.0

Minor Changes

  • 9ba00ac: The Cloudflare worker can send account mail through the Email Service EMAIL binding, so an address can be confirmed and a PLC operation can be authorized by code. The worker wires the binding into the PDS through the emailer port: with [[send_email]] bound and a sender resolvable — a PDS_EMAIL_FROM var, else no-reply@HOSTNAME — the account page offers verification; without either, it stores an address that stays unconfirmed, the same behavior as before. The From address's domain must be onboarded for Email Sending.

Patch Changes

  • d66fcff: The default blob upload limit is 50 MiB. An upload streams to storage, so the limit bounds cost rather than memory, and 50 MiB stays under the 100 MB request body a Cloudflare Worker accepts on every plan. PDS_BLOB_UPLOAD_LIMIT still overrides it.

    git-remote-atproto uploads a bundle in 8 MiB chunks. A server that refuses a chunk as too large gets the push again at half the size, down to 64 KiB, so a reference PDS at 5 MB still takes it. Existing bundles keep their parts until a repack rewrites them.

  • f79dd82: Feature packages mount on the server as extensions. PersonalDataServer takes an extensions option: factories core calls with an ExtensionHost, which carries the storage ports, the space ports when spaces are on, and late-binding getDid, xrpc, createCommit, getSigner, reapOrphanedBlobs, accountApi and the server's composed writeGuard. An extension contributes routes, a handler for paths under prefixes it declares, a handler for hostnames other than the server's, a write guard, a commit tap, account feature flags and rail counts, and declares the record collections it owns: the storage on its host refuses a record call naming any other, a commit refuses an op naming any other, and a self-addressed xrpc call is anonymous whatever credentials the request carried. Core merges the pieces: a route core already serves is refused, a prefix core serves under or that overlaps another extension's is refused, route handlers are called unbound, write guards compose over the union of their collections and apply to space writes as well as public ones, and every commit tap runs in its own try/catch. The types are ExtensionFactory and PdsExtension in @pdsjs/core/ports.

    Every feature package is on the seam, each from its /extension export: createGitExtension({ http, browse }), createDriveExtension({ upload }), createSitesExtension({ domain, apexName, queries }), createSpacesExtension(), createOciExtension() and createNpmExtension(). Each serves its own /account/api routes through the host, so those routes, their helpers and their tests move out of core's account handler into the packages. The git and drive packages build the space admin methods they use over the host's storage from @pdsjs/spaces, now an optional peer of each. @pdsjs/deno mounts the git and sites extensions whenever those packages are installed, the same as @pdsjs/node, and the sites extension mounts with or without a domain so the installs listing is always served.

    For a deployment nothing changes: createServer on node and deno takes the same spaces and experimental options, the Worker reads the same PDS_ENABLE_SPACES and PDS_EXPERIMENTAL_* vars, and every endpoint and account API path answers as before. What changes is the constructor of PersonalDataServer itself, for a platform that embeds core directly: the feature-wiring options spaceRoutes, spaceBrowser, spaceAdmin, siteHandler, siteBrowser, siteInstaller, queryRoutes, gitBrowser, driveBrowser, driveWriter, gitHttpEnabled, ociEnabled and npmEnabled are gone, replaced by extensions; spaceStorage stays, and core builds the space browser over it. Those options were the seam between core and its own adapters rather than a supported embedding surface, which is why this ships as a minor.

  • f777a2c: The protected-branch check reads the commits out of the chain instead of downloading it. The guard answers one question, whether the old tip is an ancestor of the new one, and every object in the repository was materialized to answer it. On pds.js's own repository that costs 199 MB, which no Cloudflare isolate has.

    The lazy object store moves to store.js, where the write guard reads it as the repository browser does: the bundle indexes, then ranged reads for the commits alone. Both platform adapters give the guard a getBlobRange wherever the blob store reads ranges. The same check costs 43 MB and 33 ms, against 199 MB and 428 ms. A chain with no index, or a store with no ranges, reads whole as before.

  • cc4577b: POST /account/api/git/merge puts a pull request's work on a repository's canonical branch, in either merge or squash mode.

    Merging is the one act in this model that needs authority over the repository, so it runs on that account's own server under the session cookie the account page already answers to. An atproto repo: scope names a collection and its actions and cannot name one record, so asking a browser page for repo:dev.pdsjs.git.repo would hand a token in IndexedDB create, update and delete over every repository the account holds. The cookie is the narrower grant, and the repository browser reaches the endpoint because it is served from the account's own site.

    createGitMerger is the seam. The pack format is the git package's and the authority over the record is the PDS's, so the platform builds the merger from storage it owns and injects it as gitMerger, the way it already builds the write guard. Core carries no dependency on the git package.

    A merge advances the canonical branch to a commit whose first parent is its current tip, so it is a fast-forward by construction and cannot force-push or delete a protected branch. The write of the repository record consults the server's composed write guard, the git rules among them, so the same rule a bearer-token write is held to holds a merge, which is the backstop should the merge ever produce anything but a fast-forward. The new bundle carries a pack index, so the chain stays readable through ranged blob reads rather than downloading whole.

    The pull request page gains Merge and Squash for the account that owns the repository. A branch main has moved under is told to rebase rather than offered a button that cannot work.

  • aeb61f9: Repositories in a permissioned space browse with ranged reads. The space reader served whole blobs only, so the account page downloaded a private repository's whole bundle chain to list a directory, while a public one read single objects out of the chain. SpaceReader takes an optional getBlobRange, and both platform adapters supply it wherever the blob store reads ranges. A space repository whose bundles all carry an object index now reads lazily, as a public one does; a reader without ranges still reads the chain whole.

  • 411b47b: The git extension serves its reads and writes as XRPC methods under dev.pdsjs.git.*, each described by a lexicon: listRepos, getRepo, getTree, listFiles, getFile, getRaw, listCommits, getCommit, getLastCommit, listChecks, getAuthors, createRepo, updateSettings and requestCheck. A read of the bundle chain keeps the last four repositories opened and downloads a chain without object indexes whole only up to eagerLimit, answering RepositoryTooLarge past it. A read of the public repo is anonymous and answers under the record cid as its ETag; a read of a space repository and every write take the owner's account session, or for a write a bearer token with the repo: scopes of the collections it writes. community.lexicon.service.describe lists the methods a server serves. The /account/api/git routes and /git/<account>/<repo>/last-commit are gone; the methods replace them.

    An extension host gains readAccountSession and readJsonBounded, so a route that answers in its own shape can take the account session alongside a bearer token.

    The account application's repositories pages call these methods, with the raw file view served through getRaw.

  • e2f072c: An npm registry served from the account's own repo, as the new @pdsjs/npm optional peer. experimental.npm = true on node, or PDS_EXPERIMENTAL_NPM = "true" on Cloudflare, serves the registry protocol under /npm/: stock npm publishes with the account's credentials and anyone installs anonymously. Dist-tags, version manifests and tarballs land in a dev.pdsjs.npm.package record plus blob storage, so packages ride along in CAR backups and migrate with the account. npm login, npm publish, npm install, npm view and npm dist-tag all work against it.

  • fe20e9f: An OCI container registry served from the account's own repo, as the new @pdsjs/oci optional peer. experimental.oci = true on node, or PDS_EXPERIMENTAL_OCI = "true" on Cloudflare, serves the distribution API under /v2/: stock docker pushes with the account's credentials and anyone pulls anonymously. Tags, manifests and layers land in a dev.pdsjs.oci.repo record plus blob storage, so images ride along in CAR backups and migrate with the account. A layer's OCI digest and its blob CID hold the same SHA-256 bytes, so layers store as single blobs with no mapping table, streamed through the blob writer without ever being held whole.

  • 746c6e9: Registry reads stay out of the site edge cache. /v2/ and /npm/ answer on site hostnames too, and their responses are mutable: a packument gains versions and a manifest tag moves. A cached copy served a package after its record was deleted.

  • 9149663: A migrated account announces its identity until a relay hears it. An AppView takes an account's signing key from its own identity store, filled by the #identity event on the firehose, and the forceRefresh its token verifier asks for is not propagated. So the announcement activateAccount makes at the end of a migration reaches nobody when no relay has subscribed yet, and nothing retries it: every service token the account mints is then rejected against the key it used to have, and feeds, notifications and profiles fail with jwt signature does not match jwt issuer.

    The hourly maintenance tick now calls maybeAnnounceIdentity. It asks the configured relay whether that relay reads this server, and announces again while the answer is no, so the event lands once a subscription exists. It stops as soon as the relay reports it is reading. activateAccount also asks for the crawl before it announces, rather than after.

  • 93816a1: A space governs reads and writes separately, tracking atproto PR #5187. createSpace and updateSpace take a readPolicy and a writePolicy, getSpace answers with both, and com.atproto.simplespace.putMember sets a member's read and write rights, which listMembers reports. The read policy decides who may hold a space credential. The write policy decides whose notifyWrite the authority records, so a writer the space does not admit stays out of the writer set and no syncer pulls their repo. The authority passes access to a managing app's checkUserAccess, and omits clientId on a write check: that notice comes from a PDS, not an app.

    The earlier spellings still answer. A single policy sets both sides, addMember adds a member who reads and writes, and getSpace sends the two unions, the single one, and the #spaceConfig object together. A space created before the split keeps its policy on both sides, and an existing member keeps both rights.

    A delegation token and a client attestation are each spent once. Both must carry a jti, and an authority that has honoured one refuses it again, so a captured credential exchange cannot be replayed.

    A client attestation is verified rather than read. The authority resolves the iss to its client-metadata.json, fetches the key set that document publishes, and checks the signature against the key its kid names. An appAccess allow list rests on that check, and until now stated a rule the authority could not enforce.

    SpaceStoragePort replaces addMember and isMember with putMember and getMember, listMembers answers with members rather than dids, and SpaceRow carries readPolicy, readManagingApp, writePolicy and writeManagingApp. Both SQLite adapters add the columns to a database they already hold. @pdsjs/core/oauth exports fetchClientMetadata, resolveClientJwk and verifyEs256WithJwk, which the OAuth token endpoint and the space authority both use.

  • 3d475f8: Permissioned data tracks the October 1 spaces alpha of the reference implementation (0.0.0-spaces-alpha-20261001173819, atproto permissioned-data-alpha at 79d6307e1).

    A space credential is bound to its holder's key with an RFC 9421 HTTP message signature instead of DPoP. The application signs the getSpaceCredential request's Authorization header with a fresh P-256 key, named as a did:key in keyid, and the authority binds the credential to it as cnf.kid. A request presenting the credential uses the Atproto-Space scheme and an Atproto-Space-Audience header naming the account it is addressed to, and signs both. A host refuses a signature made for another account (BadSpaceAudience) or by another key (BadSpaceSignature). DPoP credentials, the dpopJkt field and the DPoP presentation scheme are no longer accepted. @pdsjs/spaces/http-signature signs and verifies both shapes, and the git remote helper and the spaces inspector sign with it.

    A credential lives ten minutes by default and never more than an hour, and must carry a finite iat, an exp after it and a jti. A repo host serves com.atproto.space.notifyCredentialRevoked: a space's authority names up to 100 credential ids, and the host refuses those credentials with CredentialRevoked for an hour and ten seconds.

    The authority sequences the writer set. Each accepted notifyWrite gets a spaceRev that increases across the space, and the notice forwarded to a syncer carries repoRev, spaceRev and prevSpaceRev. A repeated or older repo rev is not forwarded again, and a repo rev more than five minutes ahead is refused with FutureRev. listRepos entries carry repoRev and spaceRev, are ordered by spaceRev, and page on a space-revision cursor that every non-empty page ends on. A writer recorded before this release is sequenced at its repo rev. The authority accepts a notice addressed to <authority>#atproto_space_host as well as to its bare DID, and a body naming rev instead of repoRev.

    A repo host stores each write notice it owes an authority before sending it, and retries a transient failure with backoff for up to a day, keeping only the newest notice per space. Extensions may declare a tick, which core runs through runExtensionTicks: Node and Deno every ten seconds, Cloudflare at its alarm, which an extension brings forward with the host's new scheduleWakeup.

    createSpace and listSpaces take spaceType, and still read type.

    SpaceStoragePort changes: putSpaceWriter takes a spaceRev, writer rows carry repoRev and spaceRev, and the port gains getSpaceWriter, getSpaceRevHead, the revocation methods and the notice outbox methods. The schema adds space_writer.space_rev, space_credential_revocation and space_notify_outbox, migrated in place.

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    • @pdsjs/sites@2.1.7
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    • @pdsjs/git@0.1.3
    • @pdsjs/spaces@2.0.8
    • @pdsjs/lexicon-resolver@2.5.0
    • @pdsjs/npm@0.1.1
    • @pdsjs/oci@0.1.1
    • @pdsjs/blobs-s3@2.5.0
    • @pdsjs/drive@0.1.5

2.4.3

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    • @pdsjs/core@2.4.3
    • @pdsjs/drive@0.1.4
    • @pdsjs/sites@2.1.6
    • @pdsjs/spaces@2.0.7
    • @pdsjs/lexicon-resolver@2.4.3
    • @pdsjs/blobs-s3@2.4.3

2.4.2

Patch Changes

  • Updated dependencies [c235e96]
    • @pdsjs/core@2.4.2
    • @pdsjs/drive@0.1.3
    • @pdsjs/sites@2.1.5
    • @pdsjs/spaces@2.0.6
    • @pdsjs/lexicon-resolver@2.4.2
    • @pdsjs/blobs-s3@2.4.2

2.4.1

Patch Changes

  • Updated dependencies [fa1558c]
    • @pdsjs/core@2.4.1
    • @pdsjs/drive@0.1.2
    • @pdsjs/sites@2.1.4
    • @pdsjs/spaces@2.0.5
    • @pdsjs/lexicon-resolver@2.4.1
    • @pdsjs/blobs-s3@2.4.1

2.4.0

Minor Changes

  • ee6d696: A release channel setting on the account page's Server software card. Stable follows tagged releases; canary follows the newest build of the main branch, published to canary/ on the artifacts site by CI on every push. The update check asks the channel's own source, and the update link carries the channel and the worker script name, so the update page installs the right build and can find a worker behind a custom domain (new PDS_SCRIPT_NAME var, written by wizard deploys and refreshed on every update).

  • 54bec84: A drive: files and folders kept in the account's own repo, under Labs on the account page. Files upload through /account/api/drive/upload, split across blobs when they exceed the server's upload limit, and download whole or by byte range. Folders are records of their own, so an empty one stays and a rename leaves every file's key alone. A drive can live in the public repo or in a permissioned space, where its blobs are private.

    Off unless composed in: experimental.drive on the Node adapter (on when @pdsjs/drive is installed), PDS_EXPERIMENTAL_DRIVE on Cloudflare.

Patch Changes

  • 6b79149: Video-ready blob hosting. Blob uploads and downloads stream: uploadBlob hashes and stages bytes chunk by chunk instead of buffering the body, and getBlob answers byte ranges from a streamed read, so a 300 MB video fits through a Durable Object and seeks in a browser. The blob port gains optional createWriter and getStream; the fs, R2, S3 and Deno stores implement both, and each platform injects its native SHA-256. Drive stores a file as one blob of its own type when the store streams, takes large files across several requests through upload sessions, and offers a Link dialog with the blob ref any record can embed. The Worker serves public blobs through the edge cache, and a site's /.blobs/ route serves ranges and now applies the same space-privacy filter as getBlob. A new videos.mjs example app is a gallery over the drive's videos. The node server accepts a blobUploadLimit option (PDS_BLOB_UPLOAD_LIMIT in the example), which Bluesky video posting needs.
  • 9a6f2e8: The account rail heading over Sites and Repositories reads "Labs".
  • 267d341: The repository page draws skeleton placeholders while it loads. The file listing, a file's contents, and the commit history each get the shape of the content they are about to show, instead of a blank panel.
  • cd599b2: The /cf-api/ passthrough allows the zone list and a zone's DNS records, which the setup wizard's domain picker uses: worker custom domains attach through the account paths already allowed, and the handle is proven by a _atproto TXT record.
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    • @pdsjs/core@2.4.0
    • @pdsjs/git@0.1.2
    • @pdsjs/blobs-s3@2.4.0
    • @pdsjs/drive@0.1.1
    • @pdsjs/sites@2.1.3
    • @pdsjs/spaces@2.0.4
    • @pdsjs/lexicon-resolver@2.4.0

2.3.0

Patch Changes

  • 232a280: The sign-in page names the server's one account instead of asking for an identifier. The handle (or the DID, when no handle is set) renders as text above a single password field and posts through a hidden field. The editable identifier input remains only on a server with no identity yet. Both the account app and the server-rendered fallback follow the same shape.

  • de2859f: PDS_EXPERIMENTAL_CF_API_PROXY forwards /cf-api/ paths to api.cloudflare.com, which answers no CORS preflight of its own. The passthrough serves the setup wizard when it runs as a static site on the same worker: it forwards the caller's Authorization header, allows only the paths the wizard uses, and keeps nothing. The prefix answers on every hostname the worker serves, so a site page reaches it same-origin.

  • c541c98: The account password can be changed from the security page. The configured password (PDS_PASSWORD) seeds a fresh server; a change stores a hash in actor storage and wins from then on. Setting a different configured password afterwards is the operator's reset: it wins over the stored hash, which is the recovery path when the password is lost. The change endpoint takes the current password even inside a signed-in session. Open sessions and app passwords stay valid through a change.

  • f8e3dff: Private repositories in the account page, and a blob privacy fix. The repositories page lists space-held repos with a Private badge, browses their files, and manages the space's members; a New repository dialog creates the space behind a private repo and shows the push commands. The public com.atproto.sync.getBlob and sync.listBlobs endpoints no longer serve or list a blob that only space records reference; com.atproto.space.getBlob remains the authenticated path to those.

  • bdad8c4: Branch protection, enforced server-side. Repository settings on the account page write a dev.pdsjs.git.config record beside the repo record; a write guard built by the git package and injected by the platforms refuses a repo record write that force-pushes, deletes, or drops a protected branch, checking ancestry against the bundle chain. Settings also edit the description and default branch. The guard rides a new RecordWriteGuardPort consulted by the public and space record write paths.

  • d8cae21: Hold resolved DID documents, so a space request stops reading the directory.

    Every space credential names its issuer, and verifying one reads that issuer's key. plc.directory sends no Cache-Control, so nothing below the resolver held the answer and every space request paid a round trip to it. createCachedDidResolver holds an answer for an hour, an unresolvable DID for a minute, and serves what it holds for up to a day when the directory stops answering. The platform packages build one at startup and share it between the PDS and the space routes.

    A held document can name a key its issuer has rotated away from. Verification now reads past the held answer and tries once more when a signature fails, which is how getSigningKey gained its forceRefresh argument. The service token that authorizes com.atproto.server.createAccount always reads past it: adopting a DID is worth a fresh read, and it happens once per account.

  • d8cae21: Take the JWT alg from the signing key's curve, on both sides of the wire.

    An account with a secp256k1 key signed delegation tokens, space credentials and notifyWrite service auth under a hardcoded alg: ES256 header. A verifier resolves the issuer's key, reads K256, and refuses the token before it checks the signature. The platform packages now declare the curve on the signer they hand @pdsjs/spaces, and secp256k1 keys sign ES256K.

    Verification refuses a header naming an algorithm the issuer's key cannot produce, which the reference implementation has always done. This covers space tokens, inbound space service auth, and the service token that authorizes com.atproto.server.createAccount. The signature itself verifies under the resolved key either way, so a mismatched header used to pass here and fail everywhere else.

  • 035450d: The account page reports the release the server runs and whether a newer one is published. /account/api/version asks the npm registry server-side, cached in memory for six hours, and the settings page and home screen surface the answer. A deployment that names an update page (updateUrl in core, PDS_UPDATE_URL on Cloudflare) gets a direct "Update this server" link; other deployments see the release and its notes.

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    • @pdsjs/core@2.3.0
    • @pdsjs/git@0.1.1
    • @pdsjs/spaces@2.0.3
    • @pdsjs/lexicon-resolver@2.3.0
    • @pdsjs/sites@2.1.2
    • @pdsjs/blobs-s3@2.3.0

2.2.0

Minor Changes

  • d679bf1: Offer to combine Apps rows that are one app split across two names.

    An app appears twice when the domain it signs in from is not the authority its records are named by: a rebrand (tangled.sh records, tangled.org sign-in) or a client hosted on a subdomain (is.currents.* records, api.currents.is sign-in). The Apps screen now detects that signature — a session-only row and a record-only row sharing a name label, with the session's granular scopes, if it announces any, required to cover the record row's authority — and shows an inline offer to combine them. Scope coverage alone never pairs rows, so a third-party client writing another app's lexicons is not mistaken for that app.

    Confirming folds the rows into one entry, kept under the name the app is known by: the apex when the client is its subdomain, the live client host after a rebrand. The combined row's detail page says where the other half lives ("Stores records as sh.tangled.*", "Signs in from api.currents.is") and a Separate action undoes the fold; declining an offer is remembered too. The choice is stored server-side in a new optional actor-storage document (getAccountUiState/setAccountUiState, implemented for SQLite and the Cloudflare Durable Object) via POST /account/api/apps/alias, and the alias map rides on GET /account/api/apps. On storage without the document the Apps screen simply never offers.

  • f800d5a: A Files page in the account UI: every blob the account holds, with the records that use it.

    The page opens with a storage bar — bytes by media kind, one fixed hue per kind, doubling as a filter — and chips for kind, app, and "not used", all combinable with a Newest/Largest sort. Filters run server-side with keyset pagination and live in the URL. Filtered to images, the list becomes a thumbnail grid with details in a dialog. On phones the chip rows scroll sideways with sort pinned in view.

    Dates mean when the content was made, not when the bytes arrived: each blob→record link now stores the record's own timestamp (any top-level ISO-dated field, earliest wins, window-checked so a birthday or a scheduled future date never counts), falling back to the record's TID time and then to arrival here. A file only dated by arrival reads "Stored". On a migrated repo this keeps the original post order, where arrival time would collapse everything onto the migration date.

    Behind it, ActorStoragePort grows optional listBlobDetails and getBlobFacets methods, implemented for better-sqlite3 and Durable Object SQLite from one shared builder (@pdsjs/core/blob-sql), and linkBlobToRecord takes the record time. The record_blobs table self-heals: relinkBlobRecords() rebuilds links and times from record content on CAR import, on the daily blob cleanup, and on demand via the page's "Recheck usage" action (POST /account/api/blobs/relink) — so an imported repo's files stop reading as unused. The overview's blob count uses the exact aggregate instead of the capped page-through when the storage supports it.

  • b368c19: New package: host git repositories natively in an atproto account. Ships a dev.pdsjs.git.repo lexicon and a git-remote-atproto remote helper that stores repository history as chunked git bundles in PDS blob storage, with compare-and-swap ref updates through putRecord. Clone, fetch, push, force push, tags, deletions, and automatic bundle-chain repacking all work against any stock PDS with no server changes.

    The package also ships a read-only git smart HTTP handler so stock git can clone these repositories without the helper. It advertises refs from the record and serves fetches by merging the bundle chain's packfiles without inflating objects, so it runs fine on Cloudflare Workers. Opt in with experimental: { git: { http: true } } in the Node adapter or PDS_EXPERIMENTAL_GIT_HTTP = "true" in the Worker's vars; clone URLs look like https://<pds-host>/git/<handle-or-did>/<repo>.

    Server adapters gain an experimental option group, exempt from semver: anything in it may change shape in any release. It holds one entry per feature experiment, git: { http, browse } and sites: { domain, apexName, queries } (the Deno adapter takes the same sites group), replacing the flat siteDomain, siteApexName, and enableQueries props. Experimental env vars carry the same signal as a prefix: PDS_EXPERIMENTAL_GIT_HTTP, PDS_EXPERIMENTAL_GIT_BROWSE, PDS_EXPERIMENTAL_SITE_DOMAIN, PDS_EXPERIMENTAL_SITE_APEX_NAME, and PDS_EXPERIMENTAL_QUERIES. The git package itself versions independently at 0.x until it stabilizes.

    The account page grows a Repositories section under the Beta heading, next to Sites: each hosted repository with its branches, tags, size, and last push, linking to a repository page with copyable clone commands, a ref picker, and a browsable file tree with text previews. Browsing is served by a pure-JS pack object reader (no git binary server-side) exposed through /account/api/git/repos, /git/tree, and /git/file endpoints, with clone URLs including the plain-git HTTP one when the platform serves it.

  • 72965f8: Installable apps: a repo-hosted site, published once, installed anywhere.

    A developer publishes a dev.pdsjs.app.manifest record naming their app and pinning its site record by CID, with an icon, the query definitions the app reads, declared settings ({key, label, type, default, options}, data and never code), a suggested subdomain, and an external flag for apps that talk beyond the user's own PDS. The pinned record key is an artifact address with no naming meaning.

    Installing copies the app into the user's own repo: every blob is fetched from the developer's PDS and hashed locally against the CID the record names, the site record copies verbatim so its CID stays the one the manifest pinned, query defs and a dev.pdsjs.app.install record land with it in one commit. The install record snapshots the name, icon, settings schema, and chosen values, so the account page needs no cross-server read and the app survives its developer's repo disappearing. A drifted pin refuses to install; a manifest requesting scopes refuses until grants exist.

    Two ways in: pdsjs-site install <at-uri> over stock XRPC, or the account page's install sheet, which previews the manifest before anything happens. Installed apps list with their icon and name, carry a generated settings form, move to a new subdomain without touching their content, and show an update action when the developer publishes a new manifest version; updates keep the user's settings and subdomain. Apps discover their host from their own origin at load, so one published file serves every installer's data.

  • 098af68: Materialized queries: a dev.pdsjs.query.def record names a live view over one collection of the repo, with equality filters and one sort field, and GET /xrpc/dev.pdsjs.query.run returns the whole view as JSON in a single request. Reading a thousand-record collection through listRecords costs a serial cursor walk; through a query it is one round trip. The engine keeps a decoded copy of each queried collection in memory, replayed from storage on first use and maintained from every commit, so results reflect a write immediately. Off unless PDS_EXPERIMENTAL_QUERIES (the experimental.sites.queries option on Node and Deno) is set.

    Behind it, @pdsjs/core gains the app platform's live-data seams, both inert until a platform package fills them: an optional onCommit callback called after each successful commit (an error there is logged and never fails the write), and a queryRoutes table composed like spaceRoutes.

    Site hostnames also now answer /.blobs/<cid> with that blob from the repo, immutable and edge-cacheable, sandboxed by CSP, media mimes only. A client-rendered site can query its data live and show repo media without a manifest entry per file.

  • 224cb48: createS3FetchBackupTarget: back up to any S3-compatible bucket over plain fetch and WebCrypto — no AWS SDK, so it runs on Cloudflare Workers, Node, and Deno alike. Signature Version 4 with path-style addressing and the four basic operations, which is the subset every compatible provider (Bunny, Backblaze B2, MinIO, R2, AWS) implements; the signer is verified against AWS's own documented example vectors.

    On Cloudflare this unlocks off-provider backups: set BACKUP_S3_ENDPOINT, BACKUP_S3_BUCKET, BACKUP_S3_REGION as vars and the two keys as secrets, and the target wins over the same-account BACKUPS R2 binding. The Node example now uses it for PDS_BACKUP_S3_* too, dropping the @aws-sdk/client-s3 requirement.

  • 224cb48: Scheduled backups, with a Backups page in the account UI.

    A backup is a snapshot in a new BackupTargetPort — a directory (createFsBackupTarget), an S3-compatible bucket (createS3BackupTarget), or on Cloudflare an R2 bucket bound as BACKUPS. Each snapshot holds the full signed repo CAR (the same bytes com.atproto.sync.getRepo serves) and a manifest, written last so an interrupted snapshot never counts; blobs are stored content-addressed at blobs/<cid> and shared across snapshots, so a run only uploads what the target doesn't already hold. Retention keeps the newest N snapshots and reaps blobs no kept manifest references.

    Scheduling rides the maintenance tick each runtime already had: the hourly interval on Node and Deno, and the Durable Object alarm on Cloudflare, which now fires hourly to match. Settings and run history live in the existing metadata table as one JSON document, read through new optional getBackupState/setBackupState methods on ActorStoragePort.

    The signing key stays out of snapshots unless opted in: entering a passphrase on the Backups page seals a copy under PBKDF2 → AES-256-GCM (key.enc in each snapshot), and the page warns when the key has rotated since it was sealed. The page also offers one-click manual runs, run history, schedule and retention settings, and a direct .car download that works even with no target configured.

  • 5a39d42: Sign with secp256k1 account keys, the curve the reference PDS gives every account.

    Signing was P-256 only. That is spec-legal, but services that verify service-auth JWTs on secp256k1 alone reject it — a Go feed generator answers a bare 400, so app.bsky.feed.sendInteractions silently never lands and a feed keeps serving posts the reader has already seen. WebCrypto cannot sign secp256k1, so the implementation is injected as a Secp256k1SignerPort, mirroring the verifier port that already existed on the verification side: core stays free of the dependency and the platform packages supply @noble/curves.

    A stored key now describes its own curve, so an existing bare 32-byte key still reads as P-256 and every P-256 deployment is unaffected. Where a signer is injected, new accounts are minted on secp256k1, and the JWT alg (ES256K), JWKS entry, did:key multicodec, published verification method, and DPoP self-verification all follow the key's curve rather than assuming one.

    Rotating an existing account's key is worth planning: services that have cached the DID document keep verifying against the old key until they re-resolve it, so expect proxied calls to fail until an #identity event reaches them.

  • e628859: Static sites served from the repo, in a new @pdsjs/sites package.

    A site's files are ordinary blobs and a site is one dev.pdsjs.site.deploy record holding the path→blob manifest, so a deploy is a stock atproto write: it rides the firehose, survives migration, and lands in backups with everything else. pdsjs-site deploy ./dist --site home uploads only the files whose CID changed and writes the record.

    Serving is by hostname. The record key is a DNS label, so blog serves at blog.<site domain> and the site named by PDS_EXPERIMENTAL_SITE_APEX_NAME (default home) serves at the apex. Responses carry an ETag derived from the file's CID, so conditional requests answer 304, and a missing path falls back to index.html for single-page apps.

    Caching is per file: pdsjs-site deploy --cache-control "[glob:]value" sets the Cache-Control each matched path serves with, and content addressing makes immutable safe for fingerprinted assets. On Cloudflare, site responses are also held in the edge cache for their max-age, so repeat requests are answered at the visitor's edge location instead of crossing to the Durable Object's region. The PDS's own hostname never enters that cache.

    The feature is off until a site domain is configured: PDS_EXPERIMENTAL_SITE_DOMAIN on the Worker, experimental: { sites: { domain } } on the Node and Deno createServer. Without it no hostname is inspected and dispatch is untouched. @pdsjs/core gains two optional ports, SiteHandlerPort and SiteBrowserPort, and never imports the sites package itself; a platform package builds both and passes them in. On Node and Deno @pdsjs/sites is an optional peer dependency, so a deployment that does not want sites does not install it.

    Site content is only ever served on the site domain, never on the PDS's own hostname. That keeps repo-controlled HTML on a separate origin from the account session cookie.

    Every servable site hostname also answers /.blobs/<cid> with that blob from the repo, immutable and sandboxed, so a client-rendered site can show repo media without a manifest entry per file. www with no site named www deployed redirects to the apex.

    The account interface grows a Sites page listing what is deployed, with a delete that unlinks the record's blobs and reaps the orphans. It appears only when the server composes the feature in, and it warns when the PDS's own hostname shadows the apex site.

Patch Changes

  • c9337f8: Store account state in the Durable Object's SQLite, and drop the KV namespace. Sessions, OAuth tokens/requests, DPoP jtis, app passwords, and passkeys now live in the same strongly-consistent SQLite as the repo, so a read always sees its own writes — fixing the lag and dedup misses that KV's eventual consistency caused (and hardening DPoP replay checks, which eventual consistency could race). This matches how the Node adapter and Cirrus already work.

    The SHARED_KV binding is gone. Remove the [[kv_namespaces]] block from wrangler.toml before deploying. A spare binding deploys fine, so this is tidiness. The repo, blobs, DID and handle are unaffected. They were never in KV. A Worker upgrading from 2.1.0 does start with empty auth state: apps must authorize again, and app passwords and passkeys must be created again. The KV keys are left untouched, so that data is still readable with wrangler kv.

  • faceaf7: Expire stale password/app-password logins instead of listing them forever.

    Each legacy createSession writes a session record, but the records carried no expiry, so a client that re-logs in rather than refreshing (many app-password feed generators and bots do) piled up a permanent record every time — inflating "N logins have access right now" with logins whose refresh tokens had long since died. Refresh tokens now last 90 days, matching the reference PDS (they were 24h). Sessions store the refresh token's own expiry in a new SQLite expires_at column, and the read path prunes any login that has outlived it as it lists them. A row from before this field is aged by the earlier 24h lifetime, so existing stale logins retire themselves the next time the page loads (safely: an expired token can no longer refresh, so removing its record signs no one out).

    A fresh login also retires the same client's prior session — keyed by what opened it (the account password, or an app password's name) and the device it ran on — so a client that signs in every run instead of refreshing keeps one live session per credential per device rather than one per run, while two genuinely different devices stay separate. Without this, the 90-day lifetime would let re-login clients accumulate far more than the old 24h did.

    "Where you're signed in" and the account overview count now reflect only live logins, and the list is capped to the five most recent with a "Show all" toggle.

  • 9abf6d6: Keep a spent refresh token redeemable for two hours, so a client that refreshes twice is not signed out.

    Rotation used to retire the old token the instant it issued the replacement. Any client with several requests in flight refreshes more than once — and a refresh whose response is lost leaves the client holding a token the server has already retired — so a single race ended the session for good, with no way back short of signing in again. A rotation now names its successor and keeps the spent record for a grace window, its expiry shortened to match; redeeming that token again is answered with the same replacement, so both callers converge on one live token. The grace only ever brings an expiry forward, so a token near the end of its 90 days gains nothing from being rotated. Past the window it is refused with ExpiredToken. This matches the reference PDS, which keeps the same two-hour window and the same sticky successor.

    Spent records are held for the grace window but are not logins in their own right: they are hidden from "Where you're signed in" and the Apps page, they do not count toward the overview total, and they are pruned once the window closes. Revoking a session follows the chain backwards and removes them too, so a replayed token cannot put a revoked session back.

    Two refreshes that reach the server together used to be able to name different successors, forking one login into two records — both usable, but "sign out" on either left the other running on the same device. Naming a successor is now conditional on no other rotation having named one, through a new optional spendSession on the storage port; the rotation that loses adopts the successor already recorded. Every store does this in a single statement.

    OAuth refresh tokens are left alone: the reference authorization server has no grace window there, treating a replayed token as a theft signal rather than a race, so pds.js keeps rotating them the way it did.

    Two related fixes:

    • Revoking an app password now ends the logins it opened. Deleting the credential stopped it opening new sessions but left existing ones refreshing for their full 90 days, contradicting the page's own wording. Matches the reference PDS, which deletes the refresh tokens tied to that app password.
    • Only a fresh login collapses a client's earlier session. Rotation ran the same dedupe, so a client whose User-Agent changed between signing in and refreshing — an app updating itself — could sign out a different device that reported the new string.
  • 5a39d42: Let go of firehose subscribers that have gone away.

    Subscribers are held as hibernated WebSockets, which outlive a restart of the Durable Object. Nothing dropped one whose far end had died: the closing handshake was never completed (required below compatibility date 2026-04-07), socket errors were unhandled, and a failed send was swallowed. Such a socket stays in getWebSockets() and keeps absorbing broadcasts, so the server holds a connection it can no longer deliver on while the subscriber, never told to go away, never reconnects — federation stops with both ends reporting themselves healthy, and the sockets accumulate.

    The handshake is now completed on close, a socket that errors is released, and one whose send fails is closed rather than swallowed. A subscriber told the connection ended reconnects on its own.

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    • @pdsjs/core@2.2.0
    • @pdsjs/sites@2.1.1
    • @pdsjs/lexicon-resolver@2.2.0
    • @pdsjs/blobs-s3@2.2.0
    • @pdsjs/spaces@2.0.2

2.1.0

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    • @pdsjs/core@2.1.0
    • @pdsjs/spaces@2.0.1
    • @pdsjs/lexicon-resolver@2.1.0

2.0.0

Minor Changes

  • 62c6521: Add app passwords: createAppPassword, listAppPasswords, and revokeAppPassword, with createSession accepting them alongside the account password.

    Sessions opened with an app password carry a restricted scope and cannot manage app passwords, so a leaked one cannot mint its own replacements. The restriction survives refreshSession — a refresh reissues at the same access level rather than widening to full access.

    Only the hash is stored, derived with PBKDF2 rather than the reference implementation's scrypt, which exists in neither WebCrypto nor Workers. SharedStoragePort gains four methods; both the SQLite and Cloudflare adapters implement them against a shared test suite.

Patch Changes

  • Updated dependencies [62c6521]
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    • @pdsjs/core@2.0.0
    • @pdsjs/spaces@2.0.0
    • @pdsjs/lexicon-resolver@2.0.0

1.0.2

Patch Changes

  • Updated dependencies
    • @pdsjs/core@1.0.2
    • @pdsjs/spaces@1.0.2
    • @pdsjs/lexicon-resolver@1.0.2

1.0.1

Patch Changes

  • Updated dependencies [de2ceed]
    • @pdsjs/core@1.0.1
    • @pdsjs/spaces@1.0.1
    • @pdsjs/lexicon-resolver@1.0.1

1.0.0

Patch Changes

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    • @pdsjs/core@1.0.0
    • @pdsjs/spaces@1.0.0
    • @pdsjs/lexicon-resolver@1.0.0