/
ocm-share-create.go
233 lines (203 loc) · 6.89 KB
/
ocm-share-create.go
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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
// Copyright 2018-2024 CERN
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// In applying this license, CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
package main
import (
"fmt"
"io"
"os"
"time"
appprovider "github.com/cs3org/go-cs3apis/cs3/app/provider/v1beta1"
gatewayv1beta1 "github.com/cs3org/go-cs3apis/cs3/gateway/v1beta1"
userpb "github.com/cs3org/go-cs3apis/cs3/identity/user/v1beta1"
invitepb "github.com/cs3org/go-cs3apis/cs3/ocm/invite/v1beta1"
ocmprovider "github.com/cs3org/go-cs3apis/cs3/ocm/provider/v1beta1"
rpc "github.com/cs3org/go-cs3apis/cs3/rpc/v1beta1"
ocm "github.com/cs3org/go-cs3apis/cs3/sharing/ocm/v1beta1"
provider "github.com/cs3org/go-cs3apis/cs3/storage/provider/v1beta1"
types "github.com/cs3org/go-cs3apis/cs3/types/v1beta1"
"github.com/cs3org/reva/internal/http/services/owncloud/ocs/conversions"
ocmshare "github.com/cs3org/reva/pkg/ocm/share"
"github.com/cs3org/reva/pkg/utils"
"github.com/jedib0t/go-pretty/table"
"github.com/pkg/errors"
)
func ocmShareCreateCommand() *command {
cmd := newCommand("ocm-share-create")
cmd.Description = func() string { return "create OCM share to a user or group" }
cmd.Usage = func() string { return "Usage: ocm-share-create [-flags] <path>" }
grantType := cmd.String("type", "user", "grantee type (user or group)")
grantee := cmd.String("grantee", "", "the grantee")
idp := cmd.String("idp", "", "the idp of the grantee, default to same idp as the user triggering the action")
userType := cmd.String("user-type", "primary", "the type of user account, defaults to primary")
webdav := cmd.Bool("webdav", false, "create a share with webdav access")
webapp := cmd.Bool("webapp", false, "create a share for app access")
datatx := cmd.Bool("datatx", false, "create a share for a data transfer")
rol := cmd.String("rol", "viewer", "the permission for the share (viewer or editor) / applies to webdav and webapp")
cmd.ResetFlags = func() {
*grantType, *grantee, *idp, *rol, *userType, *webdav, *webapp, *datatx = "user", "", "", "viewer", "primary", false, false, false
}
cmd.Action = func(w ...io.Writer) error {
if cmd.NArg() < 1 {
return errors.New("Invalid arguments: " + cmd.Usage())
}
// validate flags
if *grantee == "" {
return errors.New("Grantee cannot be empty: use -grantee flag\n" + cmd.Usage())
}
if *idp == "" {
return errors.New("IdP cannot be empty: use -idp flag\n" + cmd.Usage())
}
if !*webdav && !*webapp && !*datatx {
*webdav = true
}
fn := cmd.Args()[0]
ctx := getAuthContext()
client, err := getClient()
if err != nil {
return err
}
providerInfo, err := client.GetInfoByDomain(ctx, &ocmprovider.GetInfoByDomainRequest{
Domain: *idp,
})
if err != nil {
return err
}
token, err := readToken()
if err != nil {
fmt.Println("the token file cannot be read from file ", getTokenFile())
fmt.Println("make sure you have logged in before with \"reva login\"")
return err
}
res, err := client.WhoAmI(ctx, &gatewayv1beta1.WhoAmIRequest{
Token: token,
})
if err != nil {
return err
}
if res.Status.Code != rpc.Code_CODE_OK {
return formatError(res.Status)
}
d, err := utils.MarshalProtoV1ToJSON(res.User.Id)
if err != nil {
return err
}
o := &types.Opaque{
Map: map[string]*types.OpaqueEntry{
"user-filter": {
Decoder: "json",
Value: d,
},
},
}
remoteUserID := &userpb.UserId{OpaqueId: *grantee, Idp: *idp, Type: userpb.UserType_USER_TYPE_FEDERATED}
remoteUserRes, err := client.GetAcceptedUser(ctx, &invitepb.GetAcceptedUserRequest{
RemoteUserId: remoteUserID,
Opaque: o,
})
if err != nil {
return err
}
if remoteUserRes.Status.Code != rpc.Code_CODE_OK {
return formatError(remoteUserRes.Status)
}
ref := &provider.Reference{Path: fn}
req := &provider.StatRequest{Ref: ref}
resStat, err := client.Stat(ctx, req)
if err != nil {
return err
}
if res.Status.Code != rpc.Code_CODE_OK {
return formatError(res.Status)
}
gt := getGrantType(*grantType)
am, err := getAccessMethods(*webdav, *webapp, *datatx, *rol)
if err != nil {
return err
}
shareRequest := &ocm.CreateOCMShareRequest{
ResourceId: resStat.Info.Id,
Grantee: &provider.Grantee{
Type: gt,
// For now, we only support user shares.
// TODO (ishank011): To be updated once this is decided.
Id: &provider.Grantee_UserId{UserId: remoteUserRes.RemoteUser.Id},
},
RecipientMeshProvider: providerInfo.ProviderInfo,
AccessMethods: am,
}
shareRes, err := client.CreateOCMShare(ctx, shareRequest)
if err != nil {
return err
}
if shareRes.Status.Code != rpc.Code_CODE_OK {
return formatError(shareRes.Status)
}
t := table.NewWriter()
t.SetOutputMirror(os.Stdout)
t.AppendHeader(table.Row{"#", "Owner.Idp", "Owner.OpaqueId", "ResourceId", "Type", "Grantee.Idp", "Grantee.OpaqueId", "Created", "Updated"})
// TODO (gdelmont): expose protocols info
s := shareRes.Share
t.AppendRows([]table.Row{
{s.Id.OpaqueId, s.Owner.Idp, s.Owner.OpaqueId, s.ResourceId.String(),
s.Grantee.Type.String(), s.Grantee.GetUserId().Idp, s.Grantee.GetUserId().OpaqueId,
time.Unix(int64(s.Ctime.Seconds), 0), time.Unix(int64(s.Mtime.Seconds), 0)},
})
t.Render()
return nil
}
return cmd
}
func getAccessMethods(webdav, webapp, datatx bool, rol string) ([]*ocm.AccessMethod, error) {
var m []*ocm.AccessMethod
if webdav {
perm, err := getOCMSharePerm(rol)
if err != nil {
return nil, err
}
m = append(m, ocmshare.NewWebDavAccessMethod(perm))
}
if webapp {
v, err := getOCMViewMode(rol)
if err != nil {
return nil, err
}
m = append(m, ocmshare.NewWebappAccessMethod(v))
}
if datatx {
m = append(m, ocmshare.NewTransferAccessMethod())
}
return m, nil
}
func getOCMSharePerm(p string) (*provider.ResourcePermissions, error) {
switch p {
case viewerPermission:
return conversions.NewViewerRole().CS3ResourcePermissions(), nil
case editorPermission:
return conversions.NewEditorRole().CS3ResourcePermissions(), nil
}
return nil, errors.New("invalid rol: " + p)
}
func getOCMViewMode(p string) (appprovider.ViewMode, error) {
switch p {
case viewerPermission:
return appprovider.ViewMode_VIEW_MODE_READ_ONLY, nil
case editorPermission:
return appprovider.ViewMode_VIEW_MODE_READ_WRITE, nil
}
return 0, errors.New("invalid rol: " + p)
}