161 lines
5.4 KiB
Go
161 lines
5.4 KiB
Go
/*
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* Minimalist Object Storage, (C) 2015 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package api
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import (
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"encoding/json"
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"net/http"
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"github.com/gorilla/mux"
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"github.com/minio-io/minio/pkg/drivers"
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"github.com/minio-io/minio/pkg/utils/log"
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)
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// PUT Bucket policy
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// -----------------
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// This implementation of the PUT operation uses the policy subresource
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// to add to or replace a policy on a bucket
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func (server *minioAPI) putBucketPolicyHandler(w http.ResponseWriter, req *http.Request) {
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vars := mux.Vars(req)
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bucket := vars["bucket"]
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acceptsContentType := getContentType(req)
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policy, ok := drivers.Parsepolicy(req.Body)
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if ok == false {
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error := getErrorCode(InvalidPolicyDocument)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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return
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}
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err := server.driver.CreateBucketPolicy(bucket, policy)
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switch err := err.(type) {
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case nil:
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{
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w.WriteHeader(http.StatusNoContent)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.Header().Set("Connection", "keep-alive")
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}
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case drivers.BucketNameInvalid:
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{
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error := getErrorCode(InvalidBucketName)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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case drivers.BucketNotFound:
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{
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error := getErrorCode(NoSuchBucket)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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case drivers.BackendCorrupted:
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{
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log.Error.Println(err)
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error := getErrorCode(InternalError)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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case drivers.ImplementationError:
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{
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log.Error.Println(err)
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error := getErrorCode(InternalError)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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}
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}
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// GET Bucket policy
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// -----------------
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// This implementation of the GET operation uses the policy subresource
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// to return the policy of a specified bucket.
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func (server *minioAPI) getBucketPolicyHandler(w http.ResponseWriter, req *http.Request) {
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vars := mux.Vars(req)
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bucket := vars["bucket"]
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acceptsContentType := getContentType(req)
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p, err := server.driver.GetBucketPolicy(bucket)
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switch err := err.(type) {
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case nil:
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{
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responsePolicy, ret := json.Marshal(p)
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if ret != nil {
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error := getErrorCode(InternalError)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.Header().Set("Connection", "keep-alive")
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w.Write(responsePolicy)
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}
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case drivers.BucketNameInvalid:
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{
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error := getErrorCode(InvalidBucketName)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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case drivers.BucketNotFound:
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{
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error := getErrorCode(NoSuchBucket)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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case drivers.BucketPolicyNotFound:
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{
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error := getErrorCode(NoSuchBucketPolicy)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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case drivers.BackendCorrupted:
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{
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log.Error.Println(err)
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error := getErrorCode(InternalError)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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case drivers.ImplementationError:
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{
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log.Error.Println(err)
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error := getErrorCode(InternalError)
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errorResponse := getErrorResponse(error, bucket)
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setCommonHeaders(w, getContentTypeString(acceptsContentType))
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w.WriteHeader(error.HTTPStatusCode)
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w.Write(encodeErrorResponse(errorResponse, acceptsContentType))
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}
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}
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}
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