willdot.net
forked from
hailey.at/cocoon
An atproto PDS written in Go
Sign plc operations to allow GOAT migration with cocoon as source (#39)
authored by
Ed Costello
and committed by
GitHub
64fa62eb
9fe89b4b
+5
-5
README.md
+5
-5
README.md
···
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### Identity
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-
- [ ] `com.atproto.identity.getRecommendedDidCredentials`
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- [ ] `com.atproto.identity.requestPlcOperationSignature`
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- [x] `com.atproto.identity.getRecommendedDidCredentials`
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- [x] `com.atproto.identity.requestPlcOperationSignature`
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- [x] `com.atproto.identity.resolveHandle`
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- [ ] `com.atproto.identity.signPlcOperation`
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- [ ] `com.atproto.identity.submitPlcOperation`
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- [x] `com.atproto.identity.signPlcOperation`
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- [x] `com.atproto.identity.submitPlcOperation`
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- [x] `com.atproto.identity.updateHandle`
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### Repo
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- [x] `com.atproto.repo.deleteRecord`
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- [x] `com.atproto.repo.describeRepo`
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- [x] `com.atproto.repo.getRecord`
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- [x] `com.atproto.repo.importRepo` (Works "okay". You still have to handle PLC operations on your own when migrating. Use with extreme caution.)
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- [x] `com.atproto.repo.importRepo` (Works "okay". Use with extreme caution.)
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- [x] `com.atproto.repo.listRecords`
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- [ ] `com.atproto.repo.listMissingBlobs`
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+2
models/models.go
+2
models/models.go
+29
server/handle_identity_request_plc_operation.go
+29
server/handle_identity_request_plc_operation.go
···
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package server
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import (
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"fmt"
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"time"
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"github.com/haileyok/cocoon/internal/helpers"
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"github.com/haileyok/cocoon/models"
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"github.com/labstack/echo/v4"
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)
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func (s *Server) handleIdentityRequestPlcOperationSignature(e echo.Context) error {
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urepo := e.Get("repo").(*models.RepoActor)
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code := fmt.Sprintf("%s-%s", helpers.RandomVarchar(5), helpers.RandomVarchar(5))
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eat := time.Now().Add(10 * time.Minute).UTC()
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if err := s.db.Exec("UPDATE repos SET plc_operation_code = ?, plc_operation_code_expires_at = ? WHERE did = ?", nil, code, eat, urepo.Repo.Did).Error; err != nil {
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s.logger.Error("error updating user", "error", err)
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return helpers.ServerError(e, nil)
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}
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if err := s.sendPlcTokenReset(urepo.Email, urepo.Handle, code); err != nil {
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s.logger.Error("error sending mail", "error", err)
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return helpers.ServerError(e, nil)
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}
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return e.NoContent(200)
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}
+103
server/handle_identity_sign_plc_operation.go
+103
server/handle_identity_sign_plc_operation.go
···
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package server
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import (
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"context"
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"strings"
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"time"
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"github.com/Azure/go-autorest/autorest/to"
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"github.com/bluesky-social/indigo/atproto/atcrypto"
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"github.com/haileyok/cocoon/identity"
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"github.com/haileyok/cocoon/internal/helpers"
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"github.com/haileyok/cocoon/models"
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"github.com/haileyok/cocoon/plc"
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"github.com/labstack/echo/v4"
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)
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type ComAtprotoSignPlcOperationRequest struct {
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Token string `json:"token"`
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VerificationMethods *map[string]string `json:"verificationMethods"`
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RotationKeys *[]string `json:"rotationKeys"`
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AlsoKnownAs *[]string `json:"alsoKnownAs"`
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Services *map[string]identity.OperationService `json:"services"`
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}
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type ComAtprotoSignPlcOperationResponse struct {
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Operation plc.Operation `json:"operation"`
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}
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func (s *Server) handleSignPlcOperation(e echo.Context) error {
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repo := e.Get("repo").(*models.RepoActor)
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var req ComAtprotoSignPlcOperationRequest
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if err := e.Bind(&req); err != nil {
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s.logger.Error("error binding", "error", err)
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return helpers.ServerError(e, nil)
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}
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if !strings.HasPrefix(repo.Repo.Did, "did:plc:") {
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return helpers.InputError(e, nil)
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}
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if repo.PlcOperationCode == nil || repo.PlcOperationCodeExpiresAt == nil {
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return helpers.InputError(e, to.StringPtr("InvalidToken"))
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}
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if *repo.PlcOperationCode != req.Token {
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return helpers.InvalidTokenError(e)
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}
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if time.Now().UTC().After(*repo.PlcOperationCodeExpiresAt) {
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return helpers.ExpiredTokenError(e)
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}
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ctx := context.WithValue(e.Request().Context(), "skip-cache", true)
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log, err := identity.FetchDidAuditLog(ctx, nil, repo.Repo.Did)
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if err != nil {
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s.logger.Error("error fetching doc", "error", err)
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return helpers.ServerError(e, nil)
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}
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latest := log[len(log)-1]
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op := plc.Operation{
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Type: "plc_operation",
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VerificationMethods: latest.Operation.VerificationMethods,
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RotationKeys: latest.Operation.RotationKeys,
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AlsoKnownAs: latest.Operation.AlsoKnownAs,
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Services: latest.Operation.Services,
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Prev: &latest.Cid,
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}
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if req.VerificationMethods != nil {
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op.VerificationMethods = *req.VerificationMethods
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}
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if req.RotationKeys != nil {
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op.RotationKeys = *req.RotationKeys
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}
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if req.AlsoKnownAs != nil {
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op.AlsoKnownAs = *req.AlsoKnownAs
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}
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if req.Services != nil {
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op.Services = *req.Services
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}
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k, err := atcrypto.ParsePrivateBytesK256(repo.SigningKey)
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if err != nil {
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s.logger.Error("error parsing signing key", "error", err)
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return helpers.ServerError(e, nil)
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}
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if err := s.plcClient.SignOp(k, &op); err != nil {
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s.logger.Error("error signing plc operation", "error", err)
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return helpers.ServerError(e, nil)
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}
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if err := s.db.Exec("UPDATE repos SET plc_operation_code = NULL, plc_operation_code_expires_at = NULL WHERE did = ?", nil, repo.Repo.Did).Error; err != nil {
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s.logger.Error("error updating repo", "error", err)
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return helpers.ServerError(e, nil)
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}
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return e.JSON(200, ComAtprotoSignPlcOperationResponse{
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Operation: op,
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})
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}
+19
server/mail.go
+19
server/mail.go
···
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return nil
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}
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func (s *Server) sendPlcTokenReset(email, handle, code string) error {
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if s.mail == nil {
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return nil
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}
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s.mailLk.Lock()
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defer s.mailLk.Unlock()
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s.mail.To(email)
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s.mail.Subject("PLC token for " + s.config.Hostname)
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s.mail.Plain().Set(fmt.Sprintf("Hello %s. Your PLC operation code is %s. This code will expire in ten minutes.", handle, code))
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if err := s.mail.Send(); err != nil {
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return err
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}
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return nil
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}
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func (s *Server) sendEmailUpdate(email, handle, code string) error {
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if s.mail == nil {
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return nil
+2
server/server.go
+2
server/server.go
···
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s.echo.POST("/xrpc/com.atproto.server.deleteSession", s.handleDeleteSession, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
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s.echo.GET("/xrpc/com.atproto.identity.getRecommendedDidCredentials", s.handleGetRecommendedDidCredentials, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
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s.echo.POST("/xrpc/com.atproto.identity.updateHandle", s.handleIdentityUpdateHandle, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
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s.echo.POST("/xrpc/com.atproto.identity.requestPlcOperationSignature", s.handleIdentityRequestPlcOperationSignature, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
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s.echo.POST("/xrpc/com.atproto.identity.signPlcOperation", s.handleSignPlcOperation, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
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s.echo.POST("/xrpc/com.atproto.identity.submitPlcOperation", s.handleSubmitPlcOperation, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
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s.echo.POST("/xrpc/com.atproto.server.confirmEmail", s.handleServerConfirmEmail, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)
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s.echo.POST("/xrpc/com.atproto.server.requestEmailConfirmation", s.handleServerRequestEmailConfirmation, s.handleLegacySessionMiddleware, s.handleOauthSessionMiddleware)