mirror of
https://github.com/AdguardTeam/AdGuardHome.git
synced 2024-12-16 03:45:45 +03:00
968831c5b9
Updates #2803. Squashed commit of the following: commit ce711ae2e08c3714a4e0c6d177c02f7801c05fce Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Thu Mar 11 20:58:40 2021 +0300 all: imp code, docs commit e91094e461893c27eda879b33b5ed2c7085510df Author: Ainar Garipov <A.Garipov@AdGuard.COM> Date: Thu Mar 11 20:42:14 2021 +0300 all: rm var shadowing vol. 3
216 lines
11 KiB
Go
216 lines
11 KiB
Go
package dnsforward
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"net"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/AdguardTeam/AdGuardHome/internal/dnsfilter"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestDNSForwardHTTTP_handleGetConfig(t *testing.T) {
|
|
filterConf := &dnsfilter.Config{
|
|
SafeBrowsingEnabled: true,
|
|
SafeBrowsingCacheSize: 1000,
|
|
SafeSearchEnabled: true,
|
|
SafeSearchCacheSize: 1000,
|
|
ParentalCacheSize: 1000,
|
|
CacheTime: 30,
|
|
}
|
|
forwardConf := ServerConfig{
|
|
UDPListenAddr: &net.UDPAddr{},
|
|
TCPListenAddr: &net.TCPAddr{},
|
|
FilteringConfig: FilteringConfig{
|
|
ProtectionEnabled: true,
|
|
UpstreamDNS: []string{"8.8.8.8:53", "8.8.4.4:53"},
|
|
},
|
|
ConfigModified: func() {},
|
|
}
|
|
s := createTestServer(t, filterConf, forwardConf)
|
|
require.Nil(t, s.Start())
|
|
t.Cleanup(func() {
|
|
require.Nil(t, s.Stop())
|
|
})
|
|
|
|
defaultConf := s.conf
|
|
|
|
w := httptest.NewRecorder()
|
|
|
|
testCases := []struct {
|
|
name string
|
|
conf func() ServerConfig
|
|
want string
|
|
}{{
|
|
name: "all_right",
|
|
conf: func() ServerConfig {
|
|
return defaultConf
|
|
},
|
|
want: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "fastest_addr",
|
|
conf: func() ServerConfig {
|
|
conf := defaultConf
|
|
conf.FastestAddr = true
|
|
|
|
return conf
|
|
},
|
|
want: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"fastest_addr\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "parallel",
|
|
conf: func() ServerConfig {
|
|
conf := defaultConf
|
|
conf.AllServers = true
|
|
|
|
return conf
|
|
},
|
|
want: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"parallel\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
t.Cleanup(w.Body.Reset)
|
|
|
|
s.conf = tc.conf()
|
|
s.handleGetConfig(w, nil)
|
|
|
|
assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
|
|
assert.Equal(t, tc.want, w.Body.String())
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestDNSForwardHTTTP_handleSetConfig(t *testing.T) {
|
|
filterConf := &dnsfilter.Config{
|
|
SafeBrowsingEnabled: true,
|
|
SafeBrowsingCacheSize: 1000,
|
|
SafeSearchEnabled: true,
|
|
SafeSearchCacheSize: 1000,
|
|
ParentalCacheSize: 1000,
|
|
CacheTime: 30,
|
|
}
|
|
forwardConf := ServerConfig{
|
|
UDPListenAddr: &net.UDPAddr{},
|
|
TCPListenAddr: &net.TCPAddr{},
|
|
FilteringConfig: FilteringConfig{
|
|
ProtectionEnabled: true,
|
|
UpstreamDNS: []string{"8.8.8.8:53", "8.8.4.4:53"},
|
|
},
|
|
ConfigModified: func() {},
|
|
}
|
|
s := createTestServer(t, filterConf, forwardConf)
|
|
|
|
defaultConf := s.conf
|
|
|
|
err := s.Start()
|
|
assert.Nil(t, err)
|
|
defer func() {
|
|
assert.Nil(t, s.Stop())
|
|
}()
|
|
|
|
w := httptest.NewRecorder()
|
|
|
|
const defaultConfJSON = "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n"
|
|
testCases := []struct {
|
|
name string
|
|
req string
|
|
wantSet string
|
|
wantGet string
|
|
}{{
|
|
name: "upstream_dns",
|
|
req: "{\"upstream_dns\":[\"8.8.8.8:77\",\"8.8.4.4:77\"]}",
|
|
wantSet: "",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:77\",\"8.8.4.4:77\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "bootstraps",
|
|
req: "{\"bootstrap_dns\":[\"9.9.9.10\"]}",
|
|
wantSet: "",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "blocking_mode_good",
|
|
req: "{\"blocking_mode\":\"refused\"}",
|
|
wantSet: "",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"refused\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "blocking_mode_bad",
|
|
req: "{\"blocking_mode\":\"custom_ip\"}",
|
|
wantSet: "blocking_mode: incorrect value\n",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "ratelimit",
|
|
req: "{\"ratelimit\":6}",
|
|
wantSet: "",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":6,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "edns_cs_enabled",
|
|
req: "{\"edns_cs_enabled\":true}",
|
|
wantSet: "",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":true,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "dnssec_enabled",
|
|
req: "{\"dnssec_enabled\":true}",
|
|
wantSet: "",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":true,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "cache_size",
|
|
req: "{\"cache_size\":1024}",
|
|
wantSet: "",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"\",\"cache_size\":1024,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "upstream_mode_parallel",
|
|
req: "{\"upstream_mode\":\"parallel\"}",
|
|
wantSet: "",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"parallel\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "upstream_mode_fastest_addr",
|
|
req: "{\"upstream_mode\":\"fastest_addr\"}",
|
|
wantSet: "",
|
|
wantGet: "{\"upstream_dns\":[\"8.8.8.8:53\",\"8.8.4.4:53\"],\"upstream_dns_file\":\"\",\"bootstrap_dns\":[\"9.9.9.10\",\"149.112.112.10\",\"2620:fe::10\",\"2620:fe::fe:10\"],\"protection_enabled\":true,\"ratelimit\":0,\"blocking_mode\":\"\",\"blocking_ipv4\":\"\",\"blocking_ipv6\":\"\",\"edns_cs_enabled\":false,\"dnssec_enabled\":false,\"disable_ipv6\":false,\"upstream_mode\":\"fastest_addr\",\"cache_size\":0,\"cache_ttl_min\":0,\"cache_ttl_max\":0}\n",
|
|
}, {
|
|
name: "upstream_dns_bad",
|
|
req: "{\"upstream_dns\":[\"\"]}",
|
|
wantSet: "wrong upstreams specification: missing port in address\n",
|
|
wantGet: defaultConfJSON,
|
|
}, {
|
|
name: "bootstraps_bad",
|
|
req: "{\"bootstrap_dns\":[\"a\"]}",
|
|
wantSet: "a can not be used as bootstrap dns cause: invalid bootstrap server address: Resolver a is not eligible to be a bootstrap DNS server\n",
|
|
wantGet: defaultConfJSON,
|
|
}, {
|
|
name: "cache_bad_ttl",
|
|
req: "{\"cache_ttl_min\":1024,\"cache_ttl_max\":512}",
|
|
wantSet: "cache_ttl_min must be less or equal than cache_ttl_max\n",
|
|
wantGet: defaultConfJSON,
|
|
}, {
|
|
name: "upstream_mode_bad",
|
|
req: "{\"upstream_mode\":\"somethingelse\"}",
|
|
wantSet: "upstream_mode: incorrect value\n",
|
|
wantGet: defaultConfJSON,
|
|
}}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
t.Cleanup(func() {
|
|
s.conf = defaultConf
|
|
})
|
|
|
|
rBody := ioutil.NopCloser(strings.NewReader(tc.req))
|
|
var r *http.Request
|
|
r, err = http.NewRequest(http.MethodPost, "http://example.com", rBody)
|
|
require.Nil(t, err)
|
|
|
|
s.handleSetConfig(w, r)
|
|
assert.Equal(t, tc.wantSet, w.Body.String())
|
|
w.Body.Reset()
|
|
|
|
s.handleGetConfig(w, nil)
|
|
assert.Equal(t, tc.wantGet, w.Body.String())
|
|
w.Body.Reset()
|
|
})
|
|
}
|
|
}
|