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
|
/* Copyright (c) 2002-2018 Pigeonhole authors, see the included COPYING file
*/
#include "lib.h"
#include "sieve-common.h"
#include "sieve-error.h"
#include "sieve-settings.h"
#include "sieve-address.h"
#include "sieve-message.h"
#include "sieve-address-source.h"
bool sieve_address_source_parse
(pool_t pool, const char *value,
struct sieve_address_source *asrc)
{
struct smtp_address *address;
const char *error;
size_t val_len;
i_zero(asrc);
value = t_str_trim(value, "\t ");
value = t_str_lcase(value);
val_len = strlen(value);
if ( val_len > 0 ) {
if ( strcmp(value, "default") == 0 ) {
asrc->type = SIEVE_ADDRESS_SOURCE_DEFAULT;
} else if ( strcmp(value, "sender") == 0 ) {
asrc->type = SIEVE_ADDRESS_SOURCE_SENDER;
} else if ( strcmp(value, "recipient") == 0 ) {
asrc->type = SIEVE_ADDRESS_SOURCE_RECIPIENT;
} else if ( strcmp(value, "orig_recipient") == 0 ) {
asrc->type = SIEVE_ADDRESS_SOURCE_ORIG_RECIPIENT;
} else if ( strcmp(value, "user_email") == 0 ) {
asrc->type = SIEVE_ADDRESS_SOURCE_USER_EMAIL;
} else if ( strcmp(value, "postmaster") == 0 ) {
asrc->type = SIEVE_ADDRESS_SOURCE_POSTMASTER;
} else if ( smtp_address_parse_path(pool_datastack_create(), value,
SMTP_ADDRESS_PARSE_FLAG_ALLOW_EMPTY, &address, &error) >= 0 ) {
asrc->type = SIEVE_ADDRESS_SOURCE_EXPLICIT;
asrc->address = smtp_address_clone(pool, address);
} else {
return FALSE;
}
}
return TRUE;
}
bool sieve_address_source_parse_from_setting
(struct sieve_instance *svinst, pool_t pool,
const char *setting, struct sieve_address_source *asrc)
{
const char *value;
value = sieve_setting_get(svinst, setting);
if ( value == NULL )
return FALSE;
if ( !sieve_address_source_parse(pool, value, asrc) ) {
e_warning(svinst->event, "Invalid value for setting '%s': '%s'",
setting, value);
return FALSE;
}
return TRUE;
}
int sieve_address_source_get_address
(struct sieve_address_source *asrc,
struct sieve_instance *svinst,
const struct sieve_script_env *senv,
struct sieve_message_context *msgctx,
enum sieve_execute_flags flags,
const struct smtp_address **addr_r)
{
enum sieve_address_source_type type = asrc->type;
if ( type == SIEVE_ADDRESS_SOURCE_USER_EMAIL &&
svinst->user_email == NULL )
type = SIEVE_ADDRESS_SOURCE_RECIPIENT;
if ( (flags & SIEVE_EXECUTE_FLAG_NO_ENVELOPE) != 0 ) {
switch ( type ) {
case SIEVE_ADDRESS_SOURCE_SENDER:
case SIEVE_ADDRESS_SOURCE_RECIPIENT:
case SIEVE_ADDRESS_SOURCE_ORIG_RECIPIENT:
/* We have no envelope */
type = SIEVE_ADDRESS_SOURCE_DEFAULT;
break;
default:
break;
}
}
switch ( type ) {
case SIEVE_ADDRESS_SOURCE_SENDER:
*addr_r = sieve_message_get_sender(msgctx);
return 1;
case SIEVE_ADDRESS_SOURCE_RECIPIENT:
*addr_r = sieve_message_get_final_recipient(msgctx);
return 1;
case SIEVE_ADDRESS_SOURCE_ORIG_RECIPIENT:
*addr_r = sieve_message_get_orig_recipient(msgctx);
return 1;
case SIEVE_ADDRESS_SOURCE_USER_EMAIL:
*addr_r = svinst->user_email;
return 1;
case SIEVE_ADDRESS_SOURCE_POSTMASTER:
*addr_r = sieve_get_postmaster_smtp(senv);
return 1;
case SIEVE_ADDRESS_SOURCE_EXPLICIT:
*addr_r = asrc->address;
return 1;
case SIEVE_ADDRESS_SOURCE_DEFAULT:
break;
}
return 0;
}
|
