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escape special characters

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fix https://github.com/chrislusf/seaweedfs/issues/1884
This commit is contained in:
Chris Lu 2021-03-11 09:49:40 -08:00
parent 2e19760442
commit 79280e1513
2 changed files with 8 additions and 8 deletions
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13
weed/s3api/s3api_object_handlers.go
View File

@ -70,7 +70,7 @@ func (s3a *S3ApiServer) PutObjectHandler(w http.ResponseWriter, r *http.Request)
return
}
} else {
uploadUrl := s3a.buildUploadUrl(bucket, object)
uploadUrl := fmt.Sprintf("http://%s%s/%s%s", s3a.option.Filer, s3a.option.BucketsPath, bucket, urlPathEscape(object))
etag, errCode := s3a.putToFiler(r, uploadUrl, dataReader)
@ -85,13 +85,12 @@ func (s3a *S3ApiServer) PutObjectHandler(w http.ResponseWriter, r *http.Request)
writeSuccessResponseEmpty(w)
}
func (s3a *S3ApiServer) buildUploadUrl(bucket string, object string) string {
func urlPathEscape(object string) string {
var escapedParts []string
for _, part := range strings.Split(object, "/") {
escapedParts = append(escapedParts, url.PathEscape(part))
}
object = strings.Join(escapedParts, "/")
return fmt.Sprintf("http://%s%s/%s%s", s3a.option.Filer, s3a.option.BucketsPath, bucket, object)
return strings.Join(escapedParts, "/")
}
func (s3a *S3ApiServer) GetObjectHandler(w http.ResponseWriter, r *http.Request) {
@ -104,7 +103,7 @@ func (s3a *S3ApiServer) GetObjectHandler(w http.ResponseWriter, r *http.Request)
}
destUrl := fmt.Sprintf("http://%s%s/%s%s",
s3a.option.Filer, s3a.option.BucketsPath, bucket, object)
s3a.option.Filer, s3a.option.BucketsPath, bucket, urlPathEscape(object))
s3a.proxyToFiler(w, r, destUrl, passThroughResponse)
@ -115,7 +114,7 @@ func (s3a *S3ApiServer) HeadObjectHandler(w http.ResponseWriter, r *http.Request
bucket, object := getBucketAndObject(r)
destUrl := fmt.Sprintf("http://%s%s/%s%s",
s3a.option.Filer, s3a.option.BucketsPath, bucket, object)
s3a.option.Filer, s3a.option.BucketsPath, bucket, urlPathEscape(object))
s3a.proxyToFiler(w, r, destUrl, passThroughResponse)
@ -126,7 +125,7 @@ func (s3a *S3ApiServer) DeleteObjectHandler(w http.ResponseWriter, r *http.Reque
bucket, object := getBucketAndObject(r)
destUrl := fmt.Sprintf("http://%s%s/%s%s?recursive=true",
s3a.option.Filer, s3a.option.BucketsPath, bucket, object)
s3a.option.Filer, s3a.option.BucketsPath, bucket, urlPathEscape(object))
s3a.proxyToFiler(w, r, destUrl, func(proxyResponse *http.Response, w http.ResponseWriter) {
for k, v := range proxyResponse.Header {

3
weed/s3api/s3api_object_handlers_postpolicy.go
View File

@ -4,6 +4,7 @@ import (
"bytes"
"encoding/base64"
"errors"
"fmt"
"github.com/chrislusf/seaweedfs/weed/s3api/policy"
"github.com/chrislusf/seaweedfs/weed/s3api/s3err"
"github.com/dustin/go-humanize"
@ -109,7 +110,7 @@ func (s3a *S3ApiServer) PostPolicyBucketHandler(w http.ResponseWriter, r *http.R
}
}
uploadUrl := s3a.buildUploadUrl(bucket, object)
uploadUrl := fmt.Sprintf("http://%s%s/%s%s", s3a.option.Filer, s3a.option.BucketsPath, bucket, urlPathEscape(object))
etag, errCode := s3a.putToFiler(r, uploadUrl, fileBody)