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
|
-- Copyright 2008 Steven Barth <steven@midlink.org>
-- Copyright 2016 Eric Luehrsen <ericluehrsen@hotmail.com>
-- Copyright 2016 Dan Luedtke <mail@danrl.com>
-- Licensed to the public under the Apache License 2.0.
local m
local s1
local ena, mcf, lsv, rlh, rpv, vld, nvd, eds, prt, tlm
local ctl, dlk, dom, dty, lfq, wfq, exa, ctl, d64, pfx, qry, qrs
local pro, tgr, rsc, rsn, ag2
m = Map("unbound", translate("Recursive DNS"),
translatef("<a href=\"%s\" target=\"_blank\">Unbound</a>"
.. " is a validating, recursive, and caching DNS resolver. "
.. "UCI help can be found on "
.. "<a href=\"%s\" target=\"_blank\">github</a>.",
"https://www.unbound.net/",
"https://github.com/openwrt/packages/blob/master/net/unbound/files/README.md"))
s1 = m:section(TypedSection, "unbound")
s1.addremove = false
s1.anonymous = true
s1:tab("service", translate("Basic Settings"))
s1:tab("advanced", translate("Advanced Settings"))
s1:tab("resource", translate("Resource Settings"))
--LuCI or Not
ena = s1:taboption("service", Flag, "enabled", translate("Enable Unbound:"),
translate("Enable the initialization scripts for Unbound"))
ena.rmempty = false
mcf = s1:taboption("service", Flag, "manual_conf", translate("Manual Conf:"),
translate("Skip UCI and use /etc/unbound/unbound.conf"))
mcf.rmempty = false
function ena.cfgvalue(self, section)
return luci.sys.init.enabled("unbound") and self.enabled or self.disabled
end
function ena.write(self, section, value)
if value == "1" then
luci.sys.init.enable("unbound")
luci.sys.call("/etc/init.d/unbound start >/dev/null")
else
luci.sys.call("/etc/init.d/unbound stop >/dev/null")
luci.sys.init.disable("unbound")
end
return Flag.write(self, section, value)
end
--Basic Tab
lsv = s1:taboption("service", Flag, "localservice", translate("Local Service:"),
translate("Accept queries only from local subnets"))
lsv.rmempty = false
rlh = s1:taboption("service", Flag, "rebind_localhost", translate("Block Localhost Rebind:"),
translate("Prevent upstream response of 127.0.0.0/8"))
rlh.rmempty = false
rpv = s1:taboption("service", Flag, "rebind_protection", translate("Block Private Rebind:"),
translate("Prevent upstream response of RFC1918 ranges"))
rpv.rmempty = false
vld = s1:taboption("service", Flag, "validator", translate("Enable DNSSEC:"),
translate("Enable the DNSSEC validator module"))
vld.rmempty = false
nvd = s1:taboption("service", Flag, "validator_ntp", translate("DNSSEC NTP Fix:"),
translate("Break the loop where DNSSEC needs NTP and NTP needs DNS"))
nvd.rmempty = false
nvd:depends({ validator = true })
eds = s1:taboption("service", Value, "edns_size", translate("EDNS Size:"),
translate("Limit extended DNS packet size"))
eds.datatype = "and(uinteger,min(512),max(4096))"
eds.rmempty = false
prt = s1:taboption("service", Value, "listen_port", translate("Listening Port:"),
translate("Choose Unbounds listening port"))
prt.datatype = "port"
prt.rmempty = false
tlm = s1:taboption("service", Value, "ttl_min", translate("TTL Minimum:"),
translate("Prevent excessively short cache periods"))
tlm.datatype = "and(uinteger,min(0),max(600))"
tlm.rmempty = false
--Advanced Tab
ctl = s1:taboption("advanced", Flag, "unbound_control", translate("Unbound Control App:"),
translate("Enable unecrypted localhost access for unbound-control"))
ctl.rmempty = false
dlk = s1:taboption("advanced", ListValue, "dhcp_link", translate("DHCP Link:"),
translate("Link to supported programs to load DHCP into DNS"))
dlk:value("none", translate("No Link"))
dlk:value("dnsmasq", "dnsmasq")
dlk:value("odhcpd", "odhcpd")
dlk.rmempty = false
dom = s1:taboption("advanced", Value, "domain", translate("Local Domain:"),
translate("Domain suffix for this router and DHCP clients"))
dom.placeholder = "lan"
dom:depends({ dhcp_link = "none" })
dom:depends({ dhcp_link = "odhcpd" })
dty = s1:taboption("advanced", ListValue, "domain_type", translate("Local Domain Type:"),
translate("How to treat queries of this local domain"))
dty:value("deny", translate("Ignored"))
dty:value("refuse", translate("Refused"))
dty:value("static", translate("Only Local"))
dty:value("transparent", translate("Also Forwarded"))
dty:depends({ dhcp_link = "none" })
dty:depends({ dhcp_link = "odhcpd" })
lfq = s1:taboption("advanced", ListValue, "add_local_fqdn", translate("LAN DNS:"),
translate("How to enter the LAN or local network router in DNS"))
lfq:value("0", translate("No DNS"))
lfq:value("1", translate("Hostname, Primary Address"))
lfq:value("2", translate("Hostname, All Addresses"))
lfq:value("3", translate("Host FQDN, All Addresses"))
lfq:value("4", translate("Interface FQDN, All Addresses"))
lfq:depends({ dhcp_link = "none" })
lfq:depends({ dhcp_link = "odhcpd" })
wfq = s1:taboption("advanced", ListValue, "add_wan_fqdn", translate("WAN DNS:"),
translate("Override the WAN side router entry in DNS"))
wfq:value("0", translate("Upstream"))
wfq:value("1", translate("Hostname, Primary Address"))
wfq:value("2", translate("Hostname, All Addresses"))
wfq:value("3", translate("Host FQDN, All Addresses"))
wfq:value("4", translate("Interface FQDN, All Addresses"))
wfq:depends({ dhcp_link = "none" })
wfq:depends({ dhcp_link = "odhcpd" })
exa = s1:taboption("advanced", ListValue, "add_extra_dns", translate("Extra DNS:"),
translate("Use extra DNS entries found in /etc/config/dhcp"))
exa:value("0", translate("Ignore"))
exa:value("1", translate("Include Network/Hostnames"))
exa:value("2", translate("Advanced MX/SRV RR"))
exa:value("3", translate("Advanced CNAME RR"))
exa:depends({ dhcp_link = "none" })
exa:depends({ dhcp_link = "odhcpd" })
ctl = s1:taboption("advanced", Flag, "dhcp4_slaac6", translate("DHCPv4 to SLAAC:"),
translate("Use DHCPv4 MAC to discover IP6 hosts SLAAC (EUI64)"))
ctl.rmempty = false
d64 = s1:taboption("advanced", Flag, "dns64", translate("Enable DNS64:"),
translate("Enable the DNS64 module"))
d64.rmempty = false
pfx = s1:taboption("advanced", Value, "dns64_prefix", translate("DNS64 Prefix:"),
translate("Prefix for generated DNS64 addresses"))
pfx.datatype = "ip6addr"
pfx.placeholder = "64:ff9b::/96"
pfx.optional = true
pfx:depends({ dns64 = true })
qry = s1:taboption("advanced", Flag, "query_minimize", translate("Query Minimize:"),
translate("Break down query components for limited added privacy"))
qry.rmempty = false
qrs = s1:taboption("advanced", Flag, "query_min_strict", translate("Strict Minimize:"),
translate("Strict version of 'query minimize' but it can break DNS"))
qrs.rmempty = false
qrs:depends({ query_minimize = true })
--TODO: dnsmasq needs to not reference resolve-file and get off port 53.
--Resource Tuning Tab
pro = s1:taboption("resource", ListValue, "protocol", translate("Recursion Protocol:"),
translate("Chose the protocol recursion queries leave on"))
pro:value("mixed", translate("IP4 and IP6"))
pro:value("ip6_prefer", translate("IP6 Preferred"))
pro:value("ip4_only", translate("IP4 Only"))
pro:value("ip6_only", translate("IP6 Only"))
pro.rmempty = false
rsn = s1:taboption("resource", ListValue, "recursion", translate("Recursion Strength:"),
translate("Recursion activity affects memory growth and CPU load"))
rsn:value("aggressive", translate("Aggressive"))
rsn:value("default", translate("Default"))
rsn:value("passive", translate("Passive"))
rsn.rmempty = false
rsc = s1:taboption("resource", ListValue, "resource", translate("Memory Resource:"),
translate("Use menu System/Processes to observe any memory growth"))
rsc:value("large", translate("Large"))
rsc:value("medium", translate("Medium"))
rsc:value("small", translate("Small"))
rsc:value("tiny", translate("Tiny"))
rsc.rmempty = false
ag2 = s1:taboption("resource", Value, "root_age", translate("Root DSKEY Age:"),
translate("Limit days between RFC5011 to reduce flash writes"))
ag2.datatype = "and(uinteger,min(1),max(99))"
ag2:value("3", "3")
ag2:value("9", "9 ("..translate("default")..")")
ag2:value("12", "12")
ag2:value("24", "24")
ag2:value("99", "99 ("..translate("never")..")")
tgr = s1:taboption("resource", Value, "trigger", translate("Trigger Networks:"),
translate("Networks that may trigger Unbound to reload (avoid wan6)"))
tgr.template = "cbi/network_netlist"
tgr.widget = "checkbox"
tgr.cast = "string"
return m
|
