hailey.at
1package server
2
3import (
4 "context"
5 "slices"
6 "strings"
7 "time"
8
9 "github.com/bluesky-social/indigo/api/atproto"
10 "github.com/bluesky-social/indigo/atproto/atcrypto"
11 "github.com/bluesky-social/indigo/events"
12 "github.com/bluesky-social/indigo/util"
13 "github.com/haileyok/cocoon/internal/helpers"
14 "github.com/haileyok/cocoon/models"
15 "github.com/haileyok/cocoon/plc"
16 "github.com/labstack/echo/v4"
17)
18
19type ComAtprotoSubmitPlcOperationRequest struct {
20 Operation plc.Operation `json:"operation"`
21}
22
23func (s *Server) handleSubmitPlcOperation(e echo.Context) error {
24 logger := s.logger.With("name", "handleIdentitySubmitPlcOperation")
25
26 repo := e.Get("repo").(*models.RepoActor)
27
28 var req ComAtprotoSubmitPlcOperationRequest
29 if err := e.Bind(&req); err != nil {
30 logger.Error("error binding", "error", err)
31 return helpers.ServerError(e, nil)
32 }
33
34 if err := e.Validate(req); err != nil {
35 return helpers.InputError(e, nil)
36 }
37 if !strings.HasPrefix(repo.Repo.Did, "did:plc:") {
38 return helpers.InputError(e, nil)
39 }
40
41 op := req.Operation
42
43 k, err := atcrypto.ParsePrivateBytesK256(repo.SigningKey)
44 if err != nil {
45 logger.Error("error parsing key", "error", err)
46 return helpers.ServerError(e, nil)
47 }
48 required, err := s.plcClient.CreateDidCredentials(k, "", repo.Actor.Handle)
49 if err != nil {
50 logger.Error("error crating did credentials", "error", err)
51 return helpers.ServerError(e, nil)
52 }
53
54 for _, expectedKey := range required.RotationKeys {
55 if !slices.Contains(op.RotationKeys, expectedKey) {
56 return helpers.InputError(e, nil)
57 }
58 }
59 if op.Services["atproto_pds"].Type != "AtprotoPersonalDataServer" {
60 return helpers.InputError(e, nil)
61 }
62 if op.Services["atproto_pds"].Endpoint != required.Services["atproto_pds"].Endpoint {
63 return helpers.InputError(e, nil)
64 }
65 if op.VerificationMethods["atproto"] != required.VerificationMethods["atproto"] {
66 return helpers.InputError(e, nil)
67 }
68 if op.AlsoKnownAs[0] != required.AlsoKnownAs[0] {
69 return helpers.InputError(e, nil)
70 }
71
72 if err := s.plcClient.SendOperation(e.Request().Context(), repo.Repo.Did, &op); err != nil {
73 return err
74 }
75
76 if err := s.passport.BustDoc(context.TODO(), repo.Repo.Did); err != nil {
77 logger.Warn("error busting did doc", "error", err)
78 }
79
80 s.evtman.AddEvent(context.TODO(), &events.XRPCStreamEvent{
81 RepoIdentity: &atproto.SyncSubscribeRepos_Identity{
82 Did: repo.Repo.Did,
83 Seq: time.Now().UnixMicro(), // TODO: no
84 Time: time.Now().Format(util.ISO8601),
85 },
86 })
87
88 return nil
89}