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
|
package jmap
import (
"fmt"
"io"
"strings"
"git.sr.ht/~rjarry/aerc/log"
"git.sr.ht/~rjarry/aerc/worker/types"
"git.sr.ht/~rockorager/go-jmap"
"git.sr.ht/~rockorager/go-jmap/mail/email"
"git.sr.ht/~rockorager/go-jmap/mail/emailsubmission"
"git.sr.ht/~rockorager/go-jmap/mail/mailbox"
"github.com/emersion/go-message/mail"
)
func (w *JMAPWorker) handleStartSend(msg *types.StartSendingMessage) error {
reader, writer := io.Pipe()
send := &jmapSendWriter{writer: writer, done: make(chan error)}
w.w.PostMessage(&types.MessageWriter{
Message: types.RespondTo(msg),
Writer: send,
}, nil)
go func() {
defer log.PanicHandler()
defer close(send.done)
identity, err := w.getSenderIdentity(msg.From)
if err != nil {
send.done <- err
return
}
blob, err := w.Upload(reader)
if err != nil {
send.done <- err
return
}
var req jmap.Request
// Import the blob into drafts
req.Invoke(&email.Import{
Account: w.accountId,
Emails: map[string]*email.EmailImport{
"aerc": {
BlobID: blob.ID,
MailboxIDs: map[jmap.ID]bool{
w.roles[mailbox.RoleDrafts]: true,
},
Keywords: map[string]bool{
"$draft": true,
"$seen": true,
},
},
},
})
from := &emailsubmission.Address{Email: msg.From.Address}
var rcpts []*emailsubmission.Address
for _, address := range msg.Rcpts {
rcpts = append(rcpts, &emailsubmission.Address{
Email: address.Address,
})
}
envelope := &emailsubmission.Envelope{MailFrom: from, RcptTo: rcpts}
// Create the submission
req.Invoke(&emailsubmission.Set{
Account: w.accountId,
Create: map[jmap.ID]*emailsubmission.EmailSubmission{
"sub": {
IdentityID: identity,
EmailID: "#aerc",
Envelope: envelope,
},
},
OnSuccessUpdateEmail: map[jmap.ID]jmap.Patch{
"#sub": {
"keywords/$draft": nil,
w.rolePatch(mailbox.RoleSent): true,
w.rolePatch(mailbox.RoleDrafts): nil,
},
},
})
resp, err := w.Do(&req)
if err != nil {
send.done <- err
return
}
for _, inv := range resp.Responses {
switch r := inv.Args.(type) {
case *email.ImportResponse:
if err, ok := r.NotCreated["aerc"]; ok {
send.done <- wrapSetError(err)
return
}
case *emailsubmission.SetResponse:
if err, ok := r.NotCreated["sub"]; ok {
send.done <- wrapSetError(err)
return
}
case *jmap.MethodError:
send.done <- wrapMethodError(r)
return
}
}
}()
return nil
}
type jmapSendWriter struct {
writer *io.PipeWriter
done chan error
}
func (w *jmapSendWriter) Write(data []byte) (int, error) {
return w.writer.Write(data)
}
func (w *jmapSendWriter) Close() error {
writeErr := w.writer.Close()
sendErr := <-w.done
if writeErr != nil {
return writeErr
}
return sendErr
}
func (w *JMAPWorker) getSenderIdentity(from *mail.Address) (jmap.ID, error) {
name, domain, _ := strings.Cut(from.Address, "@")
for _, ident := range w.identities {
n, d, _ := strings.Cut(ident.Email, "@")
switch {
case n == name && d == domain:
fallthrough
case n == "*" && d == domain:
return ident.ID, nil
}
}
return "", fmt.Errorf("no identity found for address: %s@%s", name, domain)
}
|
