forked from haraka/Haraka
-
Notifications
You must be signed in to change notification settings - Fork 0
/
dsn.js
177 lines (166 loc) · 11.9 KB
/
dsn.js
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
"use strict";
// RFC 3463 Enhanced Status Codes
var enum_status_codes = [
[ // X.0.XXX Other or Undefined Status (unspecified)
"Other undefined status", // X.0.0
],
[ // X.1.XXX Addressing Status (addr_*)
"Other address status", // X.1.0
"Bad destination mailbox address", // X.1.1
"Bad destination system address", // X.1.2
"Bad destination mailbox address syntax", // X.1.3
"Destination mailbox address ambiguous", // X.1.4
"Destination address valid", // X.1.5
"Destination mailbox has moved, No forwarding address", // X.1.6
"Bad sender's mailbox address syntax", // X.1.7
"Bad sender's system address", // X.1.8
],
[ // X.2.XXX Mailbox Status (mbox_*)
"Other or undefined mailbox status", // X.2.0
"Mailbox disabled, not accepting messages", // X.2.1
"Mailbox full", // X.2.2
"Message length exceeds administrative limit", // X.2.3
"Mailing list expansion problem", // X.2.4
],
[ // X.3.XXX Mail System Status (sys_*)
"Other or undefined mail system status", // X.3.0
"Mail system full", // X.3.1
"System not accepting network messages", // X.3.2
"System not capable of selected features", // X.3.3
"Message too big for system", // X.3.4
"System incorrectly configured", // X.3.5
],
[ // X.4.XXX Network and Routing Status (net_*)
"Other or undefined network or routing status", // X.4.0
"No answer from host", // X.4.1
"Bad connection", // X.4.2
"Directory server failure", // X.4.3
"Unable to route", // X.4.4
"Mail system congestion", // X.4.5
"Routing loop detected", // X.4.6
"Delivery time expired", // X.4.7
],
[ // X.5.XXX Mail Delivery Protocol Status (proto_*)
"Other or undefined protocol status", // X.5.0
"Invalid command", // X.5.1
"Syntax error", // X.5.2
"Too many recipients", // X.5.3
"Invalid command arguments", // X.5.4
"Wrong protocol version", // X.5.5
"Authentication Exchange line is too long", // X.5.6
],
[ // X.6.XXX Message Content or Media Status (media_*)
"Other or undefined media error", // X.6.0
"Media not supported", // X.6.1
"Conversion required and prohibited", // X.6.2
"Conversion required but not supported", // X.6.3
"Conversion with loss performed", // X.6.4
"Conversion failed", // X.6.5
],
[ // X.7.XXX Security or Policy Status (sec_*)
"Other or undefined security status", // X.7.0
"Delivery not authorized, message refused", // X.7.1
"Mailing list expansion prohibited", // X.7.2
"Security conversion required but not possible", // X.7.3
"Security features not supported", // X.7.4
"Cryptographic failure", // X.7.5
"Cryptographic algorithm not supported", // X.7.6
"Message integrity failure", // X.7.7
"Authentication credentials invalid", // X.7.8
"Authentication mechanism is too weak", // X.7.9
"", // X.7.10
"Encryption required for requested authentication mechanism", // X.7.11
]
];
function DSN (code, msg, def, subject, detail) {
this.code = (/^[245]\d{2}/.exec(code)) ? code : null || def || 450;
this.msg = msg;
this.cls = parseInt(new String(this.code)[0]);
this.sub = subject || 0;
this.det = detail || 0;
this.default_msg = ((enum_status_codes[this.sub]) ? enum_status_codes[this.sub][this.det] : '') || '';
// Handle multi-line replies
if (Array.isArray(this.msg)) {
this.reply = [];
var m;
while ((m = this.msg.shift())) {
this.reply.push([this.cls, this.sub, this.det].join('.') + ' ' + m);
}
}
else {
this.reply = [this.cls, this.sub, this.det].join('.') + ' ' + (this.msg || this.default_msg);
}
}
exports.create = function (code, msg, subject, detail) {
return new DSN(code, msg, null, subject, detail);
}
exports.unspecified = function (msg, code) { return new DSN(code, msg, 450, 0, 0); }
// addr_*
exports.addr_unspecified = function (msg, code) { return new DSN(code, msg, 450, 1, 0); }
exports.addr_bad_dest_mbox = function (msg, code) { return new DSN(code, msg, 550, 1, 1); }
exports.no_such_user = function (msg, code) { return new DSN(code, msg || 'No such user', 550, 1, 1); }
exports.addr_bad_dest_system = function (msg, code) { return new DSN(code, msg, 550, 1, 2); }
exports.addr_bad_dest_syntax = function (msg, code) { return new DSN(code, msg, 550, 1, 3); }
exports.addr_dest_ambigous = function (msg, code) { return new DSN(code, msg, 450, 1, 4); }
exports.addr_rcpt_ok = function (msg, code) { return new DSN(code, msg, 250, 1, 5); }
exports.addr_mbox_moved = function (msg, code) { return new DSN(code, msg, 550, 1, 6); }
exports.addr_bad_from_syntax = function (msg, code) { return new DSN(code, msg, 550, 1, 7); }
exports.addr_bad_from_system = function (msg, code) { return new DSN(code, msg, 550, 1, 8); }
// mbox_*
exports.mbox_unspecified = function (msg, code) { return new DSN(code, msg, 450, 2, 0); }
exports.mbox_disabled = function (msg, code) { return new DSN(code, msg, 550, 2, 1); }
exports.mbox_full = function (msg, code) { return new DSN(code, msg, 450, 2, 2); }
exports.mbox_msg_too_long = function (msg, code) { return new DSN(code, msg, 550, 2, 3); }
exports.mbox_list_expansion_problem = function (msg, code) { return new DSN(code, msg, 450, 2, 4); }
// sys_*
exports.sys_unspecified = function (msg, code) { return new DSN(code, msg, 450, 3, 0); }
exports.sys_disk_full = function (msg, code) { return new DSN(code, msg, 450, 3, 1); }
exports.sys_not_accepting_mail = function (msg, code) { return new DSN(code, msg, 450, 3, 2); }
exports.sys_not_supported = function (msg, code) { return new DSN(code, msg, 450, 3, 3); }
exports.sys_msg_too_big = function (msg, code) { return new DSN(code, msg, 550, 3, 4); }
exports.sys_incorrectly_configured = function (msg, code) { return new DSN(code, msg, 450, 3, 5); }
// net_*
exports.net_unspecified = function (msg, code) { return new DSN(code, msg, 450, 4, 0); }
exports.net_no_answer = function (msg, code) { return new DSN(code, msg, 450, 4, 1); }
exports.net_bad_connection = function (msg, code) { return new DSN(code, msg, 450, 4, 2); }
exports.net_directory_server_failed = function (msg, code) { return new DSN(code, msg, 450, 4, 3); }
exports.temp_resolver_failed = function (msg, code) { return new DSN(code, msg || 'Temporary address resolution failure', 450, 4, 3); }
exports.net_unable_to_route = function (msg, code) { return new DSN(code, msg, 550, 4, 4); }
exports.net_system_congested = function (msg, code) { return new DSN(code, msg, 450, 4, 5); }
exports.net_routing_loop = function (msg, code) { return new DSN(code, msg, 550, 4, 6); }
exports.too_many_hops = function (msg, code) { return new DSN(code, msg || 'Too many hops', 550, 4, 6); }
exports.net_delivery_time_expired = function (msg, code) { return new DSN(code, msg, 550, 4, 7); }
// proto_*
exports.proto_unspecified = function (msg, code) { return new DSN(code, msg, 450, 5, 0); }
exports.proto_invalid_command = function (msg, code) { return new DSN(code, msg, 550, 5, 1); }
exports.proto_syntax_error = function (msg, code) { return new DSN(code, msg, 550, 5, 2); }
exports.proto_too_many_rcpts = function (msg, code) { return new DSN(code, msg, 450, 5, 3); }
exports.proto_invalid_cmd_args = function (msg, code) { return new DSN(code, msg, 550, 5, 4); }
exports.proto_wrong_version = function (msg, code) { return new DSN(code, msg, 450, 5, 5); }
// media_*
exports.media_unspecified = function (msg, code) { return new DSN(code, msg, 450, 6, 0); }
exports.media_unsupported = function (msg, code) { return new DSN(code, msg, 550, 6, 1); }
exports.media_conv_prohibited = function (msg, code) { return new DSN(code, msg, 550, 6, 2); }
exports.media_conv_unsupported = function (msg, code) { return new DSN(code, msg, 450, 6, 3); }
exports.media_conv_lossy = function (msg, code) { return new DSN(code, msg, 450, 6, 4); }
exports.media_conv_failed = function (msg, code) { return new DSN(code, msg, 450, 6, 5); }
// sec_*
exports.sec_unspecified = function (msg, code) { return new DSN(code, msg, 450, 7, 0); }
exports.sec_unauthorized = function (msg, code) { return new DSN(code, msg, 550, 7, 1); }
exports.bad_sender_ip = function (msg, code) { return new DSN(code, msg || 'Bad sender IP', 550, 7, 1); }
exports.relaying_denied = function (msg, code) { return new DSN(code, msg || 'Relaying denied', 550, 7, 1); }
exports.sec_list_expn_prohibited = function (msg, code) { return new DSN(code, msg, 550, 7, 2); }
exports.sec_conv_failed = function (msg, code) { return new DSN(code, msg, 550, 7, 3); }
exports.sec_feature_unsupported = function (msg, code) { return new DSN(code, msg, 550, 7, 4); }
exports.sec_crypto_failure = function (msg, code) { return new DSN(code, msg, 550, 7, 5); }
exports.sec_crypto_algo_unsupported = function (msg, code) { return new DSN(code, msg, 450, 7, 6); }
exports.sec_msg_integrity_failure = function (msg, code) { return new DSN(code, msg, 550, 7, 7); }
// RFC4954
exports.auth_succeeded = function (msg, code) { return new DSN(code, msg || 'Authentication Succeeded', 235, 7, 0); }
exports.auth_pass_transition_needed = function (msg, code) { return new DSN(code, msg || 'A password transition is needed', 432, 7, 12); }
exports.auth_temp_fail = function (msg, code) { return new DSN(code, msg || 'Temporary authentication failure', 454, 7, 0); }
exports.auth_too_weak = function (msg, code) { return new DSN(code, msg, 534, 7, 9); }
exports.auth_invalid = function (msg, code) { return new DSN(code, msg, 535, 7, 8); }
exports.auth_exch_too_long = function (msg, code) { return new DSN(code, msg, 500, 5, 6)}
exports.auth_required = function (msg, code) { return new DSN(code, msg || 'Authentication required', 530, 7, 0); }
exports.auth_crypt_required = function (msg, code) { return new DSN(code, msg, 538, 7, 11); }