realloc/frostfs-s3-gw
1
0
Fork 0
forked from TrueCloudLab/frostfs-s3-gw
Code Issues Pull requests Projects Releases Packages Wiki Activity

[#217] Add CORS support

Browse source 
Signed-off-by: Angira Kekteeva <kira@nspcc.ru>
This commit is contained in:
Angira Kekteeva 2021-10-04 17:32:35 +03:00 • committed by Kirillov Denis
parent ccf5db95a5
commit 7d0bc1e992
12 changed files with 434 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

32
api/router.go
View file

@ -44,6 +44,8 @@ type (
GetBucketACLHandler(http.ResponseWriter, *http.Request)
PutBucketACLHandler(http.ResponseWriter, *http.Request)
GetBucketCorsHandler(http.ResponseWriter, *http.Request)
PutBucketCorsHandler(http.ResponseWriter, *http.Request)
DeleteBucketCorsHandler(http.ResponseWriter, *http.Request)
GetBucketWebsiteHandler(http.ResponseWriter, *http.Request)
GetBucketAccelerateHandler(http.ResponseWriter, *http.Request)
GetBucketRequestPaymentHandler(http.ResponseWriter, *http.Request)
@ -77,6 +79,8 @@ type (
DeleteBucketEncryptionHandler(http.ResponseWriter, *http.Request)
DeleteBucketHandler(http.ResponseWriter, *http.Request)
ListBucketsHandler(http.ResponseWriter, *http.Request)
Preflight(w http.ResponseWriter, r *http.Request)
AppendCORSHeaders(w http.ResponseWriter, r *http.Request)
}
// mimeType represents various MIME type used API responses.
@ -131,6 +135,15 @@ func setRequestID(h http.Handler) http.Handler {
})
}
func appendCORS(handler Handler) mux.MiddlewareFunc {
return func(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
handler.AppendCORSHeaders(w, r)
h.ServeHTTP(w, r)
})
}
}
func logErrorResponse(l *zap.Logger) mux.MiddlewareFunc {
return func(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@ -197,6 +210,11 @@ func Attach(r *mux.Router, domains []string, m MaxClients, h Handler, center aut
for _, bucket := range buckets {
// Object operations
// HeadObject
bucket.Use(
// -- append CORS headers to a response for
appendCORS(h),
)
bucket.Methods(http.MethodOptions).HandlerFunc(m.Handle(metrics.APIStats("preflight", h.Preflight))).Name("Options")
bucket.Methods(http.MethodHead).Path("/{object:.+}").HandlerFunc(
m.Handle(metrics.APIStats("headobject", h.HeadObjectHandler))).Name("HeadObject")
// CopyObjectPart
@ -296,7 +314,15 @@ func Attach(r *mux.Router, domains []string, m MaxClients, h Handler, center aut
bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketencryption", h.GetBucketEncryptionHandler))).Queries("encryption", "").
Name("GetBucketEncryption")
bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketcors", h.GetBucketCorsHandler))).Queries("cors", "").
Name("GetBucketCors")
bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucketcors", h.PutBucketCorsHandler))).Queries("cors", "").
Name("PutBucketCors")
bucket.Methods(http.MethodDelete).HandlerFunc(
m.Handle(metrics.APIStats("deletebucketcors", h.DeleteBucketCorsHandler))).Queries("cors", "").
Name("DeleteBucketCors")
// Dummy Bucket Calls
// GetBucketACL -- this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc(
@ -306,10 +332,6 @@ func Attach(r *mux.Router, domains []string, m MaxClients, h Handler, center aut
bucket.Methods(http.MethodPut).HandlerFunc(
m.Handle(metrics.APIStats("putbucketacl", h.PutBucketACLHandler))).Queries("acl", "").
Name("PutBucketACL")
// GetBucketCors - this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketcors", h.GetBucketCorsHandler))).Queries("cors", "").
Name("GetBucketCors")
// GetBucketWebsiteHandler - this is a dummy call.
bucket.Methods(http.MethodGet).HandlerFunc(
m.Handle(metrics.APIStats("getbucketwebsite", h.GetBucketWebsiteHandler))).Queries("website", "").