1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
package weed_server
import (
"errors"
"fmt"
"net/http"
"strconv"
"strings"
"time"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/operation"
"github.com/chrislusf/seaweedfs/weed/storage/needle"
"github.com/chrislusf/seaweedfs/weed/topology"
)
func (vs *VolumeServer) PostHandler(w http.ResponseWriter, r *http.Request) {
if e := r.ParseForm(); e != nil {
glog.V(0).Infoln("form parse error:", e)
writeJsonError(w, r, http.StatusBadRequest, e)
return
}
vid, fid, _, _, _ := parseURLPath(r.URL.Path)
volumeId, ve := needle.NewVolumeId(vid)
if ve != nil {
glog.V(0).Infoln("NewVolumeId error:", ve)
writeJsonError(w, r, http.StatusBadRequest, ve)
return
}
if !vs.maybeCheckJwtAuthorization(r, vid, fid) {
writeJsonError(w, r, http.StatusUnauthorized, errors.New("wrong jwt"))
return
}
needle, originalSize, ne := needle.CreateNeedleFromRequest(r, vs.FixJpgOrientation)
if ne != nil {
writeJsonError(w, r, http.StatusBadRequest, ne)
return
}
ret := operation.UploadResult{}
_, errorStatus := topology.ReplicatedWrite(vs.GetMaster(), vs.store, volumeId, needle, r)
httpStatus := http.StatusCreated
if errorStatus != "" {
httpStatus = http.StatusInternalServerError
ret.Error = errorStatus
}
if needle.HasName() {
ret.Name = string(needle.Name)
}
ret.Size = uint32(originalSize)
ret.ETag = needle.Etag()
setEtag(w, ret.ETag)
writeJsonQuiet(w, r, httpStatus, ret)
}
func (vs *VolumeServer) DeleteHandler(w http.ResponseWriter, r *http.Request) {
n := new(needle.Needle)
vid, fid, _, _, _ := parseURLPath(r.URL.Path)
volumeId, _ := needle.NewVolumeId(vid)
n.ParsePath(fid)
if !vs.maybeCheckJwtAuthorization(r, vid, fid) {
writeJsonError(w, r, http.StatusUnauthorized, errors.New("wrong jwt"))
return
}
// glog.V(2).Infof("volume %s deleting %s", vid, n)
cookie := n.Cookie
_, ok := vs.store.ReadVolumeNeedle(volumeId, n)
if ok != nil {
m := make(map[string]uint32)
m["size"] = 0
writeJsonQuiet(w, r, http.StatusNotFound, m)
return
}
if n.Cookie != cookie {
glog.V(0).Infoln("delete", r.URL.Path, "with unmaching cookie from ", r.RemoteAddr, "agent", r.UserAgent())
writeJsonError(w, r, http.StatusBadRequest, errors.New("File Random Cookie does not match."))
return
}
count := int64(n.Size)
if n.IsChunkedManifest() {
chunkManifest, e := operation.LoadChunkManifest(n.Data, n.IsGzipped())
if e != nil {
writeJsonError(w, r, http.StatusInternalServerError, fmt.Errorf("Load chunks manifest error: %v", e))
return
}
// make sure all chunks had deleted before delete manifest
if e := chunkManifest.DeleteChunks(vs.GetMaster(), vs.grpcDialOption); e != nil {
writeJsonError(w, r, http.StatusInternalServerError, fmt.Errorf("Delete chunks error: %v", e))
return
}
count = chunkManifest.Size
}
n.LastModified = uint64(time.Now().Unix())
if len(r.FormValue("ts")) > 0 {
modifiedTime, err := strconv.ParseInt(r.FormValue("ts"), 10, 64)
if err == nil {
n.LastModified = uint64(modifiedTime)
}
}
_, err := topology.ReplicatedDelete(vs.GetMaster(), vs.store, volumeId, n, r)
if err == nil {
m := make(map[string]int64)
m["size"] = count
writeJsonQuiet(w, r, http.StatusAccepted, m)
} else {
writeJsonError(w, r, http.StatusInternalServerError, fmt.Errorf("Deletion Failed: %v", err))
}
}
func setEtag(w http.ResponseWriter, etag string) {
if etag != "" {
if strings.HasPrefix(etag, "\"") {
w.Header().Set("ETag", etag)
} else {
w.Header().Set("ETag", "\""+etag+"\"")
}
}
}
|
