alice.pds.demo.boltless.dev
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1package xrpc
2
3import (
4 "encoding/json"
5 "fmt"
6 "net/http"
7 "time"
8
9 "github.com/bluesky-social/indigo/api/atproto"
10 "github.com/bluesky-social/indigo/atproto/syntax"
11 "github.com/bluesky-social/indigo/xrpc"
12 "tangled.org/core/api/tangled"
13 "tangled.org/core/spindle/secrets"
14 xrpcerr "tangled.org/core/xrpc/errors"
15)
16
17func (x *Xrpc) AddSecret(w http.ResponseWriter, r *http.Request) {
18 l := x.Logger
19 fail := func(e xrpcerr.XrpcError) {
20 l.Error("failed", "kind", e.Tag, "error", e.Message)
21 writeError(w, e, http.StatusBadRequest)
22 }
23
24 actorDid, ok := r.Context().Value(ActorDid).(syntax.DID)
25 if !ok {
26 fail(xrpcerr.MissingActorDidError)
27 return
28 }
29
30 var data tangled.RepoAddSecret_Input
31 if err := json.NewDecoder(r.Body).Decode(&data); err != nil {
32 fail(xrpcerr.GenericError(err))
33 return
34 }
35
36 if err := secrets.ValidateKey(data.Key); err != nil {
37 fail(xrpcerr.GenericError(err))
38 return
39 }
40
41 // unfortunately we have to resolve repo-at here
42 repoAt, err := syntax.ParseATURI(data.Repo)
43 if err != nil {
44 fail(xrpcerr.InvalidRepoError(data.Repo))
45 return
46 }
47
48 // resolve this aturi to extract the repo record
49 ident, err := x.Resolver.ResolveIdent(r.Context(), repoAt.Authority().String())
50 if err != nil || ident.Handle.IsInvalidHandle() {
51 fail(xrpcerr.GenericError(fmt.Errorf("failed to resolve handle: %w", err)))
52 return
53 }
54
55 xrpcc := xrpc.Client{Host: ident.PDSEndpoint()}
56 resp, err := atproto.RepoGetRecord(r.Context(), &xrpcc, "", tangled.RepoNSID, repoAt.Authority().String(), repoAt.RecordKey().String())
57 if err != nil {
58 fail(xrpcerr.GenericError(err))
59 return
60 }
61
62 repoRec, ok := resp.Value.Val.(*tangled.Repo)
63 if !ok {
64 fail(xrpcerr.RepoNotFoundError)
65 return
66 }
67 if repoRec.RepoDid == nil || *repoRec.RepoDid == "" {
68 fail(xrpcerr.GenericError(fmt.Errorf("repo record %s has no repoDid", repoAt)))
69 return
70 }
71 repoDid, err := syntax.ParseDID(*repoRec.RepoDid)
72 if err != nil {
73 fail(xrpcerr.GenericError(fmt.Errorf("repo record %q has invalid repoDid: %q", repoAt, *repoRec.RepoDid)))
74 return
75 }
76
77 if ok, err := x.Enforcer.IsRepoSecretsAllowed(actorDid, repoDid); !ok || err != nil {
78 l.Error("insufficient permissions", "did", actorDid.String())
79 writeError(w, xrpcerr.AccessControlError(actorDid.String()), http.StatusUnauthorized)
80 return
81 }
82
83 secret := secrets.UnlockedSecret{
84 Repo: secrets.RepoIdentifier(repoDid),
85 Key: data.Key,
86 Value: data.Value,
87 CreatedAt: time.Now(),
88 CreatedBy: actorDid,
89 }
90 err = x.Vault.AddSecret(r.Context(), secret)
91 if err != nil {
92 l.Error("failed to add secret to vault", "did", actorDid.String(), "err", err)
93 writeError(w, xrpcerr.GenericError(err), http.StatusInternalServerError)
94 return
95 }
96
97 w.WriteHeader(http.StatusOK)
98}