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frp/pkg/config/proxy_test.go

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// Copyright 2020 The frp Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
import (
"testing"
"github.com/fatedier/frp/pkg/consts"
"github.com/stretchr/testify/assert"
"gopkg.in/ini.v1"
)
var (
testLoadOptions = ini.LoadOptions{
Insensitive: false,
InsensitiveSections: false,
InsensitiveKeys: false,
IgnoreInlineComment: true,
AllowBooleanKeys: true,
}
testProxyPrefix = "test."
)
func Test_Proxy_Interface(t *testing.T) {
for name := range proxyConfTypeMap {
NewConfByType(name)
}
}
func Test_Proxy_UnmarshalFromIni(t *testing.T) {
assert := assert.New(t)
testcases := []struct {
sname string
source []byte
expected ProxyConf
}{
{
sname: "ssh",
source: []byte(`
[ssh]
# tcp | udp | http | https | stcp | xtcp, default is tcp
type = tcp
local_ip = 127.0.0.9
local_port = 29
bandwidth_limit = 19MB
use_encryption
use_compression
remote_port = 6009
group = test_group
group_key = 123456
health_check_type = tcp
health_check_timeout_s = 3
health_check_max_failed = 3
health_check_interval_s = 19
meta_var1 = 123
meta_var2 = 234`),
expected: &TCPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "ssh",
ProxyType: consts.TCPProxy,
UseCompression: true,
UseEncryption: true,
Group: "test_group",
GroupKey: "123456",
BandwidthLimit: MustBandwidthQuantity("19MB"),
Metas: map[string]string{
"var1": "123",
"var2": "234",
},
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.9",
LocalPort: 29,
},
HealthCheckConf: HealthCheckConf{
HealthCheckType: consts.TCPProxy,
HealthCheckTimeoutS: 3,
HealthCheckMaxFailed: 3,
HealthCheckIntervalS: 19,
HealthCheckAddr: "127.0.0.9:29",
},
},
RemotePort: 6009,
},
},
{
sname: "ssh_random",
source: []byte(`
[ssh_random]
type = tcp
local_ip = 127.0.0.9
local_port = 29
remote_port = 9
`),
expected: &TCPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "ssh_random",
ProxyType: consts.TCPProxy,
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.9",
LocalPort: 29,
},
},
RemotePort: 9,
},
},
{
sname: "dns",
source: []byte(`
[dns]
type = udp
local_ip = 114.114.114.114
local_port = 59
remote_port = 6009
use_encryption
use_compression
`),
expected: &UDPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "dns",
ProxyType: consts.UDPProxy,
UseEncryption: true,
UseCompression: true,
LocalSvrConf: LocalSvrConf{
LocalIP: "114.114.114.114",
LocalPort: 59,
},
},
RemotePort: 6009,
},
},
{
sname: "web01",
source: []byte(`
[web01]
type = http
local_ip = 127.0.0.9
local_port = 89
use_encryption
use_compression
http_user = admin
http_pwd = admin
subdomain = web01
custom_domains = web02.yourdomain.com
locations = /,/pic
host_header_rewrite = example.com
header_X-From-Where = frp
health_check_type = http
health_check_url = /status
health_check_interval_s = 19
health_check_max_failed = 3
health_check_timeout_s = 3
`),
expected: &HTTPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "web01",
ProxyType: consts.HTTPProxy,
UseCompression: true,
UseEncryption: true,
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.9",
LocalPort: 89,
},
HealthCheckConf: HealthCheckConf{
HealthCheckType: consts.HTTPProxy,
HealthCheckTimeoutS: 3,
HealthCheckMaxFailed: 3,
HealthCheckIntervalS: 19,
HealthCheckURL: "http://127.0.0.9:89/status",
},
},
DomainConf: DomainConf{
CustomDomains: []string{"web02.yourdomain.com"},
SubDomain: "web01",
},
Locations: []string{"/", "/pic"},
HTTPUser: "admin",
HTTPPwd: "admin",
HostHeaderRewrite: "example.com",
Headers: map[string]string{
"X-From-Where": "frp",
},
},
},
{
sname: "web02",
source: []byte(`
[web02]
type = https
local_ip = 127.0.0.9
local_port = 8009
use_encryption
use_compression
subdomain = web01
custom_domains = web02.yourdomain.com
proxy_protocol_version = v2
`),
expected: &HTTPSProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "web02",
ProxyType: consts.HTTPSProxy,
UseCompression: true,
UseEncryption: true,
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.9",
LocalPort: 8009,
},
ProxyProtocolVersion: "v2",
},
DomainConf: DomainConf{
CustomDomains: []string{"web02.yourdomain.com"},
SubDomain: "web01",
},
},
},
{
sname: "secret_tcp",
source: []byte(`
[secret_tcp]
type = stcp
sk = abcdefg
local_ip = 127.0.0.1
local_port = 22
use_encryption = false
use_compression = false
`),
expected: &STCPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "secret_tcp",
ProxyType: consts.STCPProxy,
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.1",
LocalPort: 22,
},
},
Role: "server",
Sk: "abcdefg",
},
},
{
sname: "p2p_tcp",
source: []byte(`
[p2p_tcp]
type = xtcp
sk = abcdefg
local_ip = 127.0.0.1
local_port = 22
use_encryption = false
use_compression = false
`),
expected: &XTCPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "p2p_tcp",
ProxyType: consts.XTCPProxy,
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.1",
LocalPort: 22,
},
},
Role: "server",
Sk: "abcdefg",
},
},
{
sname: "tcpmuxhttpconnect",
source: []byte(`
[tcpmuxhttpconnect]
type = tcpmux
multiplexer = httpconnect
local_ip = 127.0.0.1
local_port = 10701
custom_domains = tunnel1
`),
expected: &TCPMuxProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "tcpmuxhttpconnect",
ProxyType: consts.TCPMuxProxy,
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.1",
LocalPort: 10701,
},
},
DomainConf: DomainConf{
CustomDomains: []string{"tunnel1"},
SubDomain: "",
},
Multiplexer: "httpconnect",
},
},
}
for _, c := range testcases {
f, err := ini.LoadSources(testLoadOptions, c.source)
assert.NoError(err)
proxyType := f.Section(c.sname).Key("type").String()
assert.NotEmpty(proxyType)
actual := DefaultProxyConf(proxyType)
assert.NotNil(actual)
err = actual.UnmarshalFromIni(testProxyPrefix, c.sname, f.Section(c.sname))
assert.NoError(err)
assert.Equal(c.expected, actual)
}
}
func Test_RangeProxy_UnmarshalFromIni(t *testing.T) {
assert := assert.New(t)
testcases := []struct {
sname string
source []byte
expected map[string]ProxyConf
}{
{
sname: "range:tcp_port",
source: []byte(`
[range:tcp_port]
type = tcp
local_ip = 127.0.0.9
local_port = 6010-6011,6019
remote_port = 6010-6011,6019
use_encryption = false
use_compression = false
`),
expected: map[string]ProxyConf{
"tcp_port_0": &TCPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "tcp_port_0",
ProxyType: consts.TCPProxy,
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.9",
LocalPort: 6010,
},
},
RemotePort: 6010,
},
"tcp_port_1": &TCPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "tcp_port_1",
ProxyType: consts.TCPProxy,
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.9",
LocalPort: 6011,
},
},
RemotePort: 6011,
},
"tcp_port_2": &TCPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "tcp_port_2",
ProxyType: consts.TCPProxy,
LocalSvrConf: LocalSvrConf{
LocalIP: "127.0.0.9",
LocalPort: 6019,
},
},
RemotePort: 6019,
},
},
},
{
sname: "range:udp_port",
source: []byte(`
[range:udp_port]
type = udp
local_ip = 114.114.114.114
local_port = 6000,6010-6011
remote_port = 6000,6010-6011
use_encryption
use_compression
`),
expected: map[string]ProxyConf{
"udp_port_0": &UDPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "udp_port_0",
ProxyType: consts.UDPProxy,
UseEncryption: true,
UseCompression: true,
LocalSvrConf: LocalSvrConf{
LocalIP: "114.114.114.114",
LocalPort: 6000,
},
},
RemotePort: 6000,
},
"udp_port_1": &UDPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "udp_port_1",
ProxyType: consts.UDPProxy,
UseEncryption: true,
UseCompression: true,
LocalSvrConf: LocalSvrConf{
LocalIP: "114.114.114.114",
LocalPort: 6010,
},
},
RemotePort: 6010,
},
"udp_port_2": &UDPProxyConf{
BaseProxyConf: BaseProxyConf{
ProxyName: testProxyPrefix + "udp_port_2",
ProxyType: consts.UDPProxy,
UseEncryption: true,
UseCompression: true,
LocalSvrConf: LocalSvrConf{
LocalIP: "114.114.114.114",
LocalPort: 6011,
},
},
RemotePort: 6011,
},
},
},
}
for _, c := range testcases {
f, err := ini.LoadSources(testLoadOptions, c.source)
assert.NoError(err)
actual := make(map[string]ProxyConf)
s := f.Section(c.sname)
err = renderRangeProxyTemplates(f, s)
assert.NoError(err)
f.DeleteSection(ini.DefaultSection)
f.DeleteSection(c.sname)
for _, section := range f.Sections() {
proxyType := section.Key("type").String()
newsname := section.Name()
tmp := DefaultProxyConf(proxyType)
err = tmp.UnmarshalFromIni(testProxyPrefix, newsname, section)
assert.NoError(err)
actual[newsname] = tmp
}
assert.Equal(c.expected, actual)
}
}
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