Merge transit engine branch, resolve conflicts in shared files

This commit is contained in:
2026-03-16 19:50:47 -07:00
14 changed files with 7969 additions and 0 deletions

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@@ -71,6 +71,26 @@ func (s *Server) registerRoutes(r chi.Router) {
r.HandleFunc("/v1/policy/rules", s.requireAuth(s.handlePolicyRules))
r.HandleFunc("/v1/policy/rule", s.requireAuth(s.handlePolicyRule))
// Transit engine routes.
r.Post("/v1/transit/{mount}/keys", s.requireAdmin(s.handleTransitCreateKey))
r.Get("/v1/transit/{mount}/keys", s.requireAuth(s.handleTransitListKeys))
r.Get("/v1/transit/{mount}/keys/{name}", s.requireAuth(s.handleTransitGetKey))
r.Delete("/v1/transit/{mount}/keys/{name}", s.requireAdmin(s.handleTransitDeleteKey))
r.Post("/v1/transit/{mount}/keys/{name}/rotate", s.requireAdmin(s.handleTransitRotateKey))
r.Post("/v1/transit/{mount}/keys/{name}/config", s.requireAdmin(s.handleTransitUpdateKeyConfig))
r.Post("/v1/transit/{mount}/keys/{name}/trim", s.requireAdmin(s.handleTransitTrimKey))
r.Post("/v1/transit/{mount}/encrypt/{key}", s.requireAuth(s.handleTransitEncrypt))
r.Post("/v1/transit/{mount}/decrypt/{key}", s.requireAuth(s.handleTransitDecrypt))
r.Post("/v1/transit/{mount}/rewrap/{key}", s.requireAuth(s.handleTransitRewrap))
r.Post("/v1/transit/{mount}/batch/encrypt/{key}", s.requireAuth(s.handleTransitBatchEncrypt))
r.Post("/v1/transit/{mount}/batch/decrypt/{key}", s.requireAuth(s.handleTransitBatchDecrypt))
r.Post("/v1/transit/{mount}/batch/rewrap/{key}", s.requireAuth(s.handleTransitBatchRewrap))
r.Post("/v1/transit/{mount}/sign/{key}", s.requireAuth(s.handleTransitSign))
r.Post("/v1/transit/{mount}/verify/{key}", s.requireAuth(s.handleTransitVerify))
r.Post("/v1/transit/{mount}/hmac/{key}", s.requireAuth(s.handleTransitHmac))
r.Get("/v1/transit/{mount}/keys/{name}/public-key", s.requireAuth(s.handleTransitGetPublicKey))
s.registerACMERoutes(r)
}
@@ -757,6 +777,262 @@ func (s *Server) getCAEngine(mountName string) (*ca.CAEngine, error) {
return caEng, nil
}
// --- Transit Engine Handlers ---
func (s *Server) transitRequest(w http.ResponseWriter, r *http.Request, mount, operation string, data map[string]interface{}) {
info := TokenInfoFromContext(r.Context())
policyChecker := func(resource, action string) (string, bool) {
pReq := &policy.Request{
Username: info.Username,
Roles: info.Roles,
Resource: resource,
Action: action,
}
eff, matched, pErr := s.policy.Match(r.Context(), pReq)
if pErr != nil {
return string(policy.EffectDeny), false
}
return string(eff), matched
}
resp, err := s.engines.HandleRequest(r.Context(), mount, &engine.Request{
Operation: operation,
CallerInfo: &engine.CallerInfo{Username: info.Username, Roles: info.Roles, IsAdmin: info.IsAdmin},
CheckPolicy: policyChecker,
Data: data,
})
if err != nil {
status := http.StatusInternalServerError
switch {
case errors.Is(err, engine.ErrMountNotFound):
status = http.StatusNotFound
case strings.Contains(err.Error(), "forbidden"):
status = http.StatusForbidden
case strings.Contains(err.Error(), "authentication required"):
status = http.StatusUnauthorized
case strings.Contains(err.Error(), "not found"):
status = http.StatusNotFound
case strings.Contains(err.Error(), "not allowed"):
status = http.StatusForbidden
case strings.Contains(err.Error(), "unsupported"):
status = http.StatusBadRequest
case strings.Contains(err.Error(), "invalid"):
status = http.StatusBadRequest
}
http.Error(w, `{"error":"`+err.Error()+`"}`, status)
return
}
writeJSON(w, http.StatusOK, resp.Data)
}
func (s *Server) handleTransitCreateKey(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
var req struct {
Name string `json:"name"`
Type string `json:"type"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
s.transitRequest(w, r, mount, "create-key", map[string]interface{}{"name": req.Name, "type": req.Type})
}
func (s *Server) handleTransitDeleteKey(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
name := chi.URLParam(r, "name")
s.transitRequest(w, r, mount, "delete-key", map[string]interface{}{"name": name})
}
func (s *Server) handleTransitGetKey(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
name := chi.URLParam(r, "name")
s.transitRequest(w, r, mount, "get-key", map[string]interface{}{"name": name})
}
func (s *Server) handleTransitListKeys(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
s.transitRequest(w, r, mount, "list-keys", nil)
}
func (s *Server) handleTransitRotateKey(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
name := chi.URLParam(r, "name")
s.transitRequest(w, r, mount, "rotate-key", map[string]interface{}{"name": name})
}
func (s *Server) handleTransitUpdateKeyConfig(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
name := chi.URLParam(r, "name")
var req struct {
MinDecryptionVersion *float64 `json:"min_decryption_version"`
AllowDeletion *bool `json:"allow_deletion"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
data := map[string]interface{}{"name": name}
if req.MinDecryptionVersion != nil {
data["min_decryption_version"] = *req.MinDecryptionVersion
}
if req.AllowDeletion != nil {
data["allow_deletion"] = *req.AllowDeletion
}
s.transitRequest(w, r, mount, "update-key-config", data)
}
func (s *Server) handleTransitTrimKey(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
name := chi.URLParam(r, "name")
s.transitRequest(w, r, mount, "trim-key", map[string]interface{}{"name": name})
}
func (s *Server) handleTransitEncrypt(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
key := chi.URLParam(r, "key")
var req struct {
Plaintext string `json:"plaintext"`
Context string `json:"context"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
data := map[string]interface{}{"key": key, "plaintext": req.Plaintext}
if req.Context != "" {
data["context"] = req.Context
}
s.transitRequest(w, r, mount, "encrypt", data)
}
func (s *Server) handleTransitDecrypt(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
key := chi.URLParam(r, "key")
var req struct {
Ciphertext string `json:"ciphertext"`
Context string `json:"context"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
data := map[string]interface{}{"key": key, "ciphertext": req.Ciphertext}
if req.Context != "" {
data["context"] = req.Context
}
s.transitRequest(w, r, mount, "decrypt", data)
}
func (s *Server) handleTransitRewrap(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
key := chi.URLParam(r, "key")
var req struct {
Ciphertext string `json:"ciphertext"`
Context string `json:"context"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
data := map[string]interface{}{"key": key, "ciphertext": req.Ciphertext}
if req.Context != "" {
data["context"] = req.Context
}
s.transitRequest(w, r, mount, "rewrap", data)
}
func (s *Server) handleTransitBatchEncrypt(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
key := chi.URLParam(r, "key")
var req struct {
Items []interface{} `json:"items"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
s.transitRequest(w, r, mount, "batch-encrypt", map[string]interface{}{"key": key, "items": req.Items})
}
func (s *Server) handleTransitBatchDecrypt(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
key := chi.URLParam(r, "key")
var req struct {
Items []interface{} `json:"items"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
s.transitRequest(w, r, mount, "batch-decrypt", map[string]interface{}{"key": key, "items": req.Items})
}
func (s *Server) handleTransitBatchRewrap(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
key := chi.URLParam(r, "key")
var req struct {
Items []interface{} `json:"items"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
s.transitRequest(w, r, mount, "batch-rewrap", map[string]interface{}{"key": key, "items": req.Items})
}
func (s *Server) handleTransitSign(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
key := chi.URLParam(r, "key")
var req struct {
Input string `json:"input"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
s.transitRequest(w, r, mount, "sign", map[string]interface{}{"key": key, "input": req.Input})
}
func (s *Server) handleTransitVerify(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
key := chi.URLParam(r, "key")
var req struct {
Input string `json:"input"`
Signature string `json:"signature"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
s.transitRequest(w, r, mount, "verify", map[string]interface{}{"key": key, "input": req.Input, "signature": req.Signature})
}
func (s *Server) handleTransitHmac(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
key := chi.URLParam(r, "key")
var req struct {
Input string `json:"input"`
HMAC string `json:"hmac"`
}
if err := readJSON(r, &req); err != nil {
http.Error(w, `{"error":"invalid request"}`, http.StatusBadRequest)
return
}
data := map[string]interface{}{"key": key, "input": req.Input}
if req.HMAC != "" {
data["hmac"] = req.HMAC
}
s.transitRequest(w, r, mount, "hmac", data)
}
func (s *Server) handleTransitGetPublicKey(w http.ResponseWriter, r *http.Request) {
mount := chi.URLParam(r, "mount")
name := chi.URLParam(r, "name")
s.transitRequest(w, r, mount, "get-public-key", map[string]interface{}{"name": name})
}
// operationAction maps an engine operation name to a policy action.
func operationAction(op string) string {
switch op {