| 1 | package console |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "encoding/json" |
| 6 | "errors" |
| 7 | "log" |
| 8 | "net/http" |
| 9 | "time" |
| 10 | |
| 11 | "github.com/carlosframework/platform/internal/release" |
| 12 | "github.com/carlosframework/platform/internal/updatewords" |
| 13 | ) |
| 14 | |
| 15 | // handleAPIAuthorize is `carlos releases authorize` (settings spec §4.1). GET |
| 16 | // shows the digests; POST signs a promotion record for exactly the digest the |
| 17 | // person confirmed, if the manifest still hashes to it. The console signs |
| 18 | // with its root key. |
| 19 | // |
| 20 | // Operator-only (R19). An authorize record makes a shipped build installable |
| 21 | // on every channel, outside the pipeline's promotions, so it takes the |
| 22 | // platform operator's authority: the same people who roll the platform, an |
| 23 | // owner of the ops account or an address on SystemOperators. The door opens |
| 24 | // with apiSystemRoller, whose refusal is its own bare 404, before any account |
| 25 | // lookup, so a member who is not an operator learns nothing (R20). The |
| 26 | // operator must then also be a member of the app's account (apiAccountApp, |
| 27 | // whose 404 stands); an operator outside that account authorizes with the |
| 28 | // root key against the bucket (direct-bucket `carlos releases authorize`). |
| 29 | // |
| 30 | // Person-only: a credential the app holds must not vouch for builds. The |
| 31 | // POST draws on the write budget, like resign, before any store work; the GET |
| 32 | // is a read and does not. |
| 33 | func (s *Server) handleAPIAuthorize(w http.ResponseWriter, r *http.Request) { |
| 34 | if _, _, ok := s.apiSystemRoller(w, r); !ok { |
| 35 | return |
| 36 | } |
| 37 | addr, acct, app, ok := s.apiAccountApp(w, r) |
| 38 | if !ok { |
| 39 | return |
| 40 | } |
| 41 | if r.Method == http.MethodPost { |
| 42 | p, _ := principalFrom(r.Context()) |
| 43 | if !s.allowWrite(p, time.Now()) { |
| 44 | jsonError(w, http.StatusTooManyRequests, textTooManyRequests) |
| 45 | return |
| 46 | } |
| 47 | } |
| 48 | version := r.PathValue("version") |
| 49 | if !release.ValidVersion(version) { |
| 50 | jsonError(w, http.StatusBadRequest, "invalid version") |
| 51 | return |
| 52 | } |
| 53 | ctx, cancel := context.WithTimeout(r.Context(), 30*time.Second) |
| 54 | defer cancel() |
| 55 | plan, err := release.PlanAuthorize(ctx, s.cfg.Releases, acct.Sqid, app, version) |
| 56 | if err != nil { |
| 57 | jsonError(w, http.StatusNotFound, err.Error()) |
| 58 | return |
| 59 | } |
| 60 | if r.Method == http.MethodGet { |
| 61 | writeJSON(w, http.StatusOK, map[string]any{ |
| 62 | "version": plan.Version, "manifest_digest": plan.ManifestDigest, "artifacts": plan.Artifacts, |
| 63 | }) |
| 64 | return |
| 65 | } |
| 66 | var req struct { |
| 67 | ManifestDigest string `json:"manifest_digest"` |
| 68 | } |
| 69 | if err := json.NewDecoder(http.MaxBytesReader(w, r.Body, 4<<10)).Decode(&req); err != nil || req.ManifestDigest != plan.ManifestDigest { |
| 70 | jsonError(w, http.StatusConflict, release.ErrAuthorizeChanged.Error()) |
| 71 | return |
| 72 | } |
| 73 | if len(s.cfg.Key) == 0 { |
| 74 | jsonError(w, http.StatusServiceUnavailable, updatewords.Text("settings.authorize.no-key")) |
| 75 | return |
| 76 | } |
| 77 | already, err := release.RootSigner(s.cfg.Key).Authorize(ctx, s.cfg.Releases, plan, addr) |
| 78 | switch { |
| 79 | case errors.Is(err, release.ErrAuthorizeChanged): |
| 80 | jsonError(w, http.StatusConflict, err.Error()) |
| 81 | return |
| 82 | case err != nil: |
| 83 | log.Printf("console: api authorize %s/%s %s: %v", acct.Sqid, app, version, err) |
| 84 | jsonError(w, http.StatusBadGateway, updatewords.Text("settings.authorize.write-failed")) |
| 85 | return |
| 86 | } |
| 87 | result := "authorized" |
| 88 | if already { |
| 89 | result = "already" |
| 90 | } else { |
| 91 | s.auditActivity(acct, app, addr, Activity{ |
| 92 | Action: "authorize", TargetType: "release", Target: version, |
| 93 | Detail: "signed a promotion record for " + version + " (manifest " + plan.ManifestDigest[:12] + ") (cli)", |
| 94 | }) |
| 95 | } |
| 96 | writeJSON(w, http.StatusOK, map[string]string{"result": result}) |
| 97 | } |
| 98 | |
amadan