Some more cleanup

2025-11-10 14:09:48 -05:00 · 2015-02-18 12:15:33 -08:00
parent 784ab9a551
commit f7a06a5d1e
6 changed files with 19 additions and 13 deletions
--- a/pkg/api/minioapi/bucket_handlers.go
+++ b/pkg/api/minioapi/bucket_handlers.go
@@ -0,0 +1,235 @@
+package minioapi
+
+import (
+	"encoding/json"
+	"log"
+	"net/http"
+
+	"github.com/gorilla/mux"
+	mstorage "github.com/minio-io/minio/pkg/storage"
+	"github.com/minio-io/minio/pkg/utils/policy"
+)
+
+func (server *minioApi) putBucketPolicyHandler(w http.ResponseWriter, req *http.Request) {
+	vars := mux.Vars(req)
+	bucket := vars["bucket"]
+	acceptsContentType := getContentType(req)
+
+	policy, ok := policy.Parsepolicy(req.Body)
+	if ok == false {
+		error := errorCodeError(InvalidPolicyDocument)
+		errorResponse := getErrorResponse(error, bucket)
+		w.WriteHeader(error.HttpStatusCode)
+		w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		return
+	}
+
+	err := server.storage.StoreBucketPolicy(bucket, policy)
+	switch err := err.(type) {
+	case nil:
+		{
+			w.WriteHeader(http.StatusNoContent)
+			writeCommonHeaders(w, getContentString(acceptsContentType))
+			w.Header().Set("Connection", "keep-alive")
+		}
+	case mstorage.BucketNameInvalid:
+		{
+			error := errorCodeError(InvalidBucketName)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.BucketNotFound:
+		{
+			error := errorCodeError(NoSuchBucket)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.BackendCorrupted:
+	case mstorage.ImplementationError:
+		{
+			log.Println(err)
+			error := errorCodeError(InternalError)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	}
+}
+
+func (server *minioApi) getBucketPolicyHandler(w http.ResponseWriter, req *http.Request) {
+	vars := mux.Vars(req)
+	bucket := vars["bucket"]
+	acceptsContentType := getContentType(req)
+
+	p, err := server.storage.GetBucketPolicy(bucket)
+	switch err := err.(type) {
+	case nil:
+		{
+			responsePolicy, ret := json.Marshal(p)
+			if ret != nil {
+				error := errorCodeError(InternalError)
+				errorResponse := getErrorResponse(error, bucket)
+				w.WriteHeader(error.HttpStatusCode)
+				w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+			}
+			writeCommonHeaders(w, getContentString(acceptsContentType))
+			w.Header().Set("Connection", "keep-alive")
+			w.Write(responsePolicy)
+		}
+	case mstorage.BucketNameInvalid:
+		{
+			error := errorCodeError(InvalidBucketName)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.BucketNotFound:
+		{
+			error := errorCodeError(NoSuchBucket)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.BucketPolicyNotFound:
+		{
+			error := errorCodeError(NoSuchBucketPolicy)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.BackendCorrupted:
+	case mstorage.ImplementationError:
+		{
+			log.Println(err)
+			error := errorCodeError(InternalError)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	}
+}
+
+func (server *minioApi) listObjectsHandler(w http.ResponseWriter, req *http.Request) {
+	vars := mux.Vars(req)
+	bucket := vars["bucket"]
+
+	resources := getBucketResources(req.URL.Query())
+	if resources.policy == true {
+		server.getBucketPolicyHandler(w, req)
+		return
+	}
+
+	acceptsContentType := getContentType(req)
+	objects, isTruncated, err := server.storage.ListObjects(bucket, resources.prefix, 1000)
+	switch err := err.(type) {
+	case nil: // success
+		{
+			response := generateObjectsListResult(bucket, objects, isTruncated)
+			w.Write(writeObjectHeadersAndResponse(w, response, acceptsContentType))
+		}
+	case mstorage.BucketNotFound:
+		{
+			error := errorCodeError(NoSuchBucket)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.ImplementationError:
+		{
+			// Embed error log on server side
+			log.Println(err)
+			error := errorCodeError(InternalError)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.BucketNameInvalid:
+		{
+			error := errorCodeError(InvalidBucketName)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.ObjectNameInvalid:
+		{
+			error := errorCodeError(NoSuchKey)
+			errorResponse := getErrorResponse(error, resources.prefix)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	}
+}
+
+func (server *minioApi) listBucketsHandler(w http.ResponseWriter, req *http.Request) {
+	acceptsContentType := getContentType(req)
+	buckets, err := server.storage.ListBuckets()
+	switch err := err.(type) {
+	case nil:
+		{
+			response := generateBucketsListResult(buckets)
+			w.Write(writeObjectHeadersAndResponse(w, response, acceptsContentType))
+		}
+	case mstorage.ImplementationError:
+		{
+			log.Println(err)
+			error := errorCodeError(InternalError)
+			errorResponse := getErrorResponse(error, "")
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.BackendCorrupted:
+		{
+			log.Println(err)
+			error := errorCodeError(InternalError)
+			errorResponse := getErrorResponse(error, "")
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	}
+}
+
+func (server *minioApi) putBucketHandler(w http.ResponseWriter, req *http.Request) {
+	vars := mux.Vars(req)
+	bucket := vars["bucket"]
+	err := server.storage.StoreBucket(bucket)
+
+	resources := getBucketResources(req.URL.Query())
+	if resources.policy == true {
+		server.putBucketPolicyHandler(w, req)
+		return
+	}
+
+	acceptsContentType := getContentType(req)
+	switch err := err.(type) {
+	case nil:
+		{
+			w.Header().Set("Server", "Minio")
+			w.Header().Set("Connection", "close")
+		}
+	case mstorage.BucketNameInvalid:
+		{
+			error := errorCodeError(InvalidBucketName)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.BucketExists:
+		{
+			error := errorCodeError(BucketAlreadyExists)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	case mstorage.ImplementationError:
+		{
+			// Embed errors log on serve side
+			log.Println(err)
+			error := errorCodeError(InternalError)
+			errorResponse := getErrorResponse(error, bucket)
+			w.WriteHeader(error.HttpStatusCode)
+			w.Write(writeErrorResponse(w, errorResponse, acceptsContentType))
+		}
+	}
+}