1 files changed, 91 insertions, 0 deletions
diff --git a/weed/server/filer_server_handlers_write_cipher.go b/weed/server/filer_server_handlers_write_cipher.go
new file mode 100644
index 000000000..8334d1618
--- /dev/null
+++ b/weed/server/filer_server_handlers_write_cipher.go
@@ -0,0 +1,91 @@
+package weed_server
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/chrislusf/seaweedfs/weed/filer"
+	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/operation"
+	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
+	"github.com/chrislusf/seaweedfs/weed/storage/needle"
+	"github.com/chrislusf/seaweedfs/weed/util"
+)
+
+// handling single chunk POST or PUT upload
+func (fs *FilerServer) encrypt(ctx context.Context, w http.ResponseWriter, r *http.Request, so *operation.StorageOption) (filerResult *FilerPostResult, err error) {
+
+	fileId, urlLocation, auth, err := fs.assignNewFileInfo(so)
+
+	if err != nil || fileId == "" || urlLocation == "" {
+		return nil, fmt.Errorf("fail to allocate volume for %s, collection:%s, datacenter:%s", r.URL.Path, so.Collection, so.DataCenter)
+	}
+
+	glog.V(4).Infof("write %s to %v", r.URL.Path, urlLocation)
+
+	// Note: encrypt(gzip(data)), encrypt data first, then gzip
+
+	sizeLimit := int64(fs.option.MaxMB) * 1024 * 1024
+
+	pu, err := needle.ParseUpload(r, sizeLimit)
+	uncompressedData := pu.Data
+	if pu.IsGzipped {
+		uncompressedData = pu.UncompressedData
+	}
+	if pu.MimeType == "" {
+		pu.MimeType = http.DetectContentType(uncompressedData)
+		// println("detect2 mimetype to", pu.MimeType)
+	}
+
+	uploadResult, uploadError := operation.UploadData(urlLocation, pu.FileName, true, uncompressedData, false, pu.MimeType, pu.PairMap, auth)
+	if uploadError != nil {
+		return nil, fmt.Errorf("upload to volume server: %v", uploadError)
+	}
+
+	// Save to chunk manifest structure
+	fileChunks := []*filer_pb.FileChunk{uploadResult.ToPbFileChunk(fileId, 0)}
+
+	// fmt.Printf("uploaded: %+v\n", uploadResult)
+
+	path := r.URL.Path
+	if strings.HasSuffix(path, "/") {
+		if pu.FileName != "" {
+			path += pu.FileName
+		}
+	}
+
+	entry := &filer.Entry{
+		FullPath: util.FullPath(path),
+		Attr: filer.Attr{
+			Mtime:       time.Now(),
+			Crtime:      time.Now(),
+			Mode:        0660,
+			Uid:         OS_UID,
+			Gid:         OS_GID,
+			Replication: so.Replication,
+			Collection:  so.Collection,
+			TtlSec:      so.TtlSeconds,
+			DiskType:    so.DiskType,
+			Mime:        pu.MimeType,
+			Md5:         util.Base64Md5ToBytes(pu.ContentMd5),
+		},
+		Chunks: fileChunks,
+	}
+
+	filerResult = &FilerPostResult{
+		Name: pu.FileName,
+		Size: int64(pu.OriginalDataSize),
+	}
+
+	if dbErr := fs.filer.CreateEntry(ctx, entry, false, false, nil); dbErr != nil {
+		fs.filer.DeleteChunks(entry.Chunks)
+		err = dbErr
+		filerResult.Error = dbErr.Error()
+		return
+	}
+
+	return
+}