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config_test.go
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package command
import (
"errors"
"io"
"net"
"strings"
"testing"
"time"
"github.com/google/gopacket/layers"
"github.com/spf13/cobra"
"github.com/stretchr/testify/require"
"github.com/v-byte-cpu/sx/pkg/scan"
)
func TestPacketScanCmdOptsInitCliFlags(t *testing.T) {
t.Parallel()
var opts packetScanCmdOpts
cmd := &cobra.Command{}
opts.initCliFlags(cmd)
err := cmd.ParseFlags(strings.Split(
"--json -i eth0 --srcip 192.168.0.1 --srcmac 00:11:22:33:44:55 -r 500/7s --exit-delay 10s --exclude ips.txt", " "))
require.NoError(t, err)
require.Equal(t, true, opts.json)
require.Equal(t, "eth0", opts.rawInterface)
require.Equal(t, net.IPv4(192, 168, 0, 1), opts.srcIP)
require.Equal(t, "00:11:22:33:44:55", opts.rawSrcMAC)
require.Equal(t, "500/7s", opts.rawRateLimit)
require.Equal(t, 10*time.Second, opts.exitDelay)
require.Equal(t, "ips.txt", opts.rawExcludeFile)
}
func TestPacketScanCmdOptsParseRawOptions(t *testing.T) {
t.Parallel()
opts := &packetScanCmdOpts{
rawSrcMAC: "00:11:22:33:44:55",
rawRateLimit: "500/7s",
}
err := opts.parseRawOptions()
require.NoError(t, err)
require.Equal(t, net.HardwareAddr{0x00, 0x11, 0x22, 0x33, 0x44, 0x55}, opts.srcMAC)
require.Equal(t, 500, opts.rateCount)
require.Equal(t, 7*time.Second, opts.rateWindow)
}
func TestIPScanCmdOptsInitCliFlags(t *testing.T) {
t.Parallel()
var opts ipScanCmdOpts
cmd := &cobra.Command{}
opts.initCliFlags(cmd)
err := cmd.ParseFlags(strings.Split(
strings.Join([]string{
"--json -i eth0 --srcip 192.168.0.1 --srcmac 00:11:22:33:44:55 -r 500/7s --exit-delay 10s --exclude ips.txt",
"--gwmac 11:22:33:44:55:66 -f ip_file.jsonl -a arp.cache",
}, " "), " "))
require.NoError(t, err)
require.Equal(t, true, opts.json)
require.Equal(t, "eth0", opts.rawInterface)
require.Equal(t, net.IPv4(192, 168, 0, 1), opts.srcIP)
require.Equal(t, "00:11:22:33:44:55", opts.rawSrcMAC)
require.Equal(t, "500/7s", opts.rawRateLimit)
require.Equal(t, 10*time.Second, opts.exitDelay)
require.Equal(t, "ips.txt", opts.rawExcludeFile)
require.Equal(t, "11:22:33:44:55:66", opts.rawGatewayMAC)
require.Equal(t, "ip_file.jsonl", opts.ipFile)
require.Equal(t, "arp.cache", opts.arpCacheFile)
}
func TestIPScanCmdOptsParseRawOptions(t *testing.T) {
t.Parallel()
opts := &ipScanCmdOpts{
packetScanCmdOpts: packetScanCmdOpts{
rawSrcMAC: "00:11:22:33:44:55",
rawRateLimit: "500/7s",
},
rawGatewayMAC: "11:22:33:44:55:66",
}
err := opts.parseRawOptions()
require.NoError(t, err)
require.Equal(t, net.HardwareAddr{0x00, 0x11, 0x22, 0x33, 0x44, 0x55}, opts.srcMAC)
require.Equal(t, 500, opts.rateCount)
require.Equal(t, 7*time.Second, opts.rateWindow)
require.Equal(t, net.HardwareAddr{0x11, 0x22, 0x33, 0x44, 0x55, 0x66}, opts.gatewayMAC)
}
func TestIPPortScanCmdOptsInitCliFlags(t *testing.T) {
t.Parallel()
var opts ipPortScanCmdOpts
cmd := &cobra.Command{}
opts.initCliFlags(cmd)
err := cmd.ParseFlags(strings.Split(
strings.Join([]string{
"--json -i eth0 --srcip 192.168.0.1 --srcmac 00:11:22:33:44:55 -r 500/7s --exit-delay 10s --exclude ips.txt",
"--gwmac 11:22:33:44:55:66 -f ip_file.jsonl -a arp.cache --ports-file ports.txt",
"-p 23-57,71-2733",
}, " "), " "))
require.NoError(t, err)
require.Equal(t, true, opts.json)
require.Equal(t, "eth0", opts.rawInterface)
require.Equal(t, net.IPv4(192, 168, 0, 1), opts.srcIP)
require.Equal(t, "00:11:22:33:44:55", opts.rawSrcMAC)
require.Equal(t, "500/7s", opts.rawRateLimit)
require.Equal(t, 10*time.Second, opts.exitDelay)
require.Equal(t, "ips.txt", opts.rawExcludeFile)
require.Equal(t, "11:22:33:44:55:66", opts.rawGatewayMAC)
require.Equal(t, "ip_file.jsonl", opts.ipFile)
require.Equal(t, "arp.cache", opts.arpCacheFile)
require.Equal(t, "23-57,71-2733", opts.rawPortRanges)
require.Equal(t, "ports.txt", opts.portFile)
}
func TestIPPortScanCmdOptsParseRawOptions(t *testing.T) {
t.Parallel()
opts := ipPortScanCmdOpts{
ipScanCmdOpts: ipScanCmdOpts{
packetScanCmdOpts: packetScanCmdOpts{
rawSrcMAC: "00:11:22:33:44:55",
rawRateLimit: "500/7s",
},
rawGatewayMAC: "11:22:33:44:55:66",
},
rawPortRanges: "23-57,71-2733",
}
err := opts.parseRawOptions()
require.NoError(t, err)
require.Equal(t, net.HardwareAddr{0x00, 0x11, 0x22, 0x33, 0x44, 0x55}, opts.srcMAC)
require.Equal(t, 500, opts.rateCount)
require.Equal(t, 7*time.Second, opts.rateWindow)
require.Equal(t, net.HardwareAddr{0x11, 0x22, 0x33, 0x44, 0x55, 0x66}, opts.gatewayMAC)
require.Equal(t, []*scan.PortRange{
{StartPort: 23, EndPort: 57},
{StartPort: 71, EndPort: 2733}}, opts.portRanges)
}
func TestGenericScanCmdOptsInitCliFlags(t *testing.T) {
t.Parallel()
var opts genericScanCmdOpts
cmd := &cobra.Command{}
opts.initCliFlags(cmd)
err := cmd.ParseFlags(strings.Split(
"--json -p 23-57,71-2733 -f ip_file.jsonl -w 300 -r 500/7s --exit-delay 10s --exclude ips.txt --ports-file ports.txt", " "))
require.NoError(t, err)
require.Equal(t, true, opts.json)
require.Equal(t, "23-57,71-2733", opts.rawPortRanges)
require.Equal(t, "ports.txt", opts.portFile)
require.Equal(t, "ip_file.jsonl", opts.ipFile)
require.Equal(t, 300, opts.workers)
require.Equal(t, "500/7s", opts.rawRateLimit)
require.Equal(t, 10*time.Second, opts.exitDelay)
require.Equal(t, "ips.txt", opts.rawExcludeFile)
}
func TestGenericScanCmdOptsParseRawOptions(t *testing.T) {
t.Parallel()
opts := genericScanCmdOpts{
rawPortRanges: "23-57,71-2733",
rawRateLimit: "500/7s",
workers: 300,
}
err := opts.parseRawOptions()
require.NoError(t, err)
require.Equal(t, []*scan.PortRange{
{StartPort: 23, EndPort: 57},
{StartPort: 71, EndPort: 2733}}, opts.portRanges)
require.Equal(t, 500, opts.rateCount)
require.Equal(t, 7*time.Second, opts.rateWindow)
}
func TestIPScanCmdOptsIsARPCacheFromStdin(t *testing.T) {
t.Parallel()
tests := []struct {
name string
opts ipScanCmdOpts
expected bool
}{
{
name: "CacheFromFile",
opts: ipScanCmdOpts{arpCacheFile: "arp.cache"},
expected: false,
},
{
name: "CacheFromStdin",
opts: ipScanCmdOpts{arpCacheFile: ""},
expected: true,
},
{
name: "CacheFromStdinExplicit",
opts: ipScanCmdOpts{arpCacheFile: "-"},
expected: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
require.Equal(t, tt.expected, tt.opts.isARPCacheFromStdin())
})
}
}
func TestIPScanCmdOptsValidateARPStdin(t *testing.T) {
t.Parallel()
tests := []struct {
name string
opts ipScanCmdOpts
shouldErr bool
}{
{
name: "CacheFromStdinAndNoIPFile",
opts: ipScanCmdOpts{arpCacheFile: "", ipFile: ""},
},
{
name: "CacheFromStdinAndIPFile",
opts: ipScanCmdOpts{arpCacheFile: "", ipFile: "ip_file"},
},
{
name: "CacheFromStdinAndIPFileFromStdin",
opts: ipScanCmdOpts{arpCacheFile: "", ipFile: "-"},
shouldErr: true,
},
{
name: "CacheFromStdinExplicitAndNoIPFile",
opts: ipScanCmdOpts{arpCacheFile: "-", ipFile: ""},
},
{
name: "CacheFromStdinExplicitAndIPFile",
opts: ipScanCmdOpts{arpCacheFile: "-", ipFile: "ip_file"},
},
{
name: "CacheFromStdinExplicitAndIPFileFromStdin",
opts: ipScanCmdOpts{arpCacheFile: "-", ipFile: "-"},
shouldErr: true,
},
{
name: "CacheFromFileAndNoIPFile",
opts: ipScanCmdOpts{arpCacheFile: "arp.cache", ipFile: ""},
},
{
name: "CacheFromFileAndIPFile",
opts: ipScanCmdOpts{arpCacheFile: "arp.cache", ipFile: "ip_file"},
},
{
name: "CacheFromFileAndIPFileFromStdin",
opts: ipScanCmdOpts{arpCacheFile: "arp.cache", ipFile: "-"},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
err := tt.opts.validateARPStdin()
if tt.shouldErr {
require.Error(t, err)
} else {
require.NoError(t, err)
}
})
}
}
func TestIPScanCmdOptsParseDstSubnet(t *testing.T) {
t.Parallel()
tests := []struct {
name string
opts ipScanCmdOpts
args []string
expected *net.IPNet
shouldErr bool
}{
{
name: "ValidDstHost",
opts: ipScanCmdOpts{},
args: []string{"192.168.0.1"},
expected: &net.IPNet{IP: net.IPv4(192, 168, 0, 1).To4(), Mask: net.IPv4Mask(255, 255, 255, 255)},
},
{
name: "ValidDstSubnet",
opts: ipScanCmdOpts{},
args: []string{"10.0.0.1/16"},
expected: &net.IPNet{IP: net.IPv4(10, 0, 0, 0).To4(), Mask: net.IPv4Mask(255, 255, 0, 0)},
},
{
name: "IPFile",
opts: ipScanCmdOpts{ipFile: "ip_file"},
args: []string{},
expected: nil,
},
{
name: "NoIPHosts",
opts: ipScanCmdOpts{ipFile: ""},
args: []string{},
shouldErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := tt.opts.parseDstSubnet(tt.args)
if tt.shouldErr {
require.Error(t, err)
} else {
require.NoError(t, err)
require.Equal(t, tt.expected, result)
}
})
}
}
func TestGenericScanCmdOptsParseDstSubnet(t *testing.T) {
t.Parallel()
tests := []struct {
name string
opts genericScanCmdOpts
args []string
expected *net.IPNet
shouldErr bool
}{
{
name: "ValidDstHost",
opts: genericScanCmdOpts{},
args: []string{"192.168.0.1"},
expected: &net.IPNet{IP: net.IPv4(192, 168, 0, 1).To4(), Mask: net.IPv4Mask(255, 255, 255, 255)},
},
{
name: "ValidDstSubnet",
opts: genericScanCmdOpts{},
args: []string{"10.0.0.1/16"},
expected: &net.IPNet{IP: net.IPv4(10, 0, 0, 0).To4(), Mask: net.IPv4Mask(255, 255, 0, 0)},
},
{
name: "IPFile",
opts: genericScanCmdOpts{ipFile: "ip_file"},
args: []string{},
expected: nil,
},
{
name: "NoIPHosts",
opts: genericScanCmdOpts{ipFile: ""},
args: []string{},
shouldErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := tt.opts.parseDstSubnet(tt.args)
if tt.shouldErr {
require.Error(t, err)
} else {
require.NoError(t, err)
require.Equal(t, tt.expected, result)
}
})
}
}
func TestGenericScanCmdOptsParseScanRange(t *testing.T) {
t.Parallel()
tests := []struct {
name string
opts genericScanCmdOpts
args []string
expected *scan.Range
shouldErr bool
}{
{
name: "ValidDstHost",
opts: genericScanCmdOpts{portRanges: []*scan.PortRange{{StartPort: 22, EndPort: 100}}},
args: []string{"192.168.0.1"},
expected: &scan.Range{
Ports: []*scan.PortRange{{StartPort: 22, EndPort: 100}},
DstSubnet: &net.IPNet{IP: net.IPv4(192, 168, 0, 1).To4(), Mask: net.IPv4Mask(255, 255, 255, 255)},
},
},
{
name: "ValidDstSubnet",
opts: genericScanCmdOpts{portRanges: []*scan.PortRange{{StartPort: 22, EndPort: 100}}},
args: []string{"10.0.0.1/16"},
expected: &scan.Range{
Ports: []*scan.PortRange{{StartPort: 22, EndPort: 100}},
DstSubnet: &net.IPNet{IP: net.IPv4(10, 0, 0, 0).To4(), Mask: net.IPv4Mask(255, 255, 0, 0)},
},
},
{
name: "IPFile",
opts: genericScanCmdOpts{ipFile: "ip_file", portRanges: []*scan.PortRange{{StartPort: 22, EndPort: 100}}},
args: []string{},
expected: &scan.Range{
Ports: []*scan.PortRange{{StartPort: 22, EndPort: 100}},
},
},
{
name: "NoIPHosts",
opts: genericScanCmdOpts{ipFile: ""},
args: []string{},
shouldErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := tt.opts.parseScanRange(tt.args)
if tt.shouldErr {
require.Error(t, err)
} else {
require.NoError(t, err)
require.Equal(t, tt.expected, result)
}
})
}
}
func TestParsePortRangeError(t *testing.T) {
t.Parallel()
tests := []struct {
name string
portsRange string
}{
{
name: "EmptyPortRange",
portsRange: "",
},
{
name: "EmptyStartPort",
portsRange: "-22",
},
{
name: "EmptyEndPort",
portsRange: "22-",
},
{
name: "InvalidLargePort",
portsRange: "65536",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
_, err := parsePortRange(tt.portsRange)
require.Error(t, err)
})
}
}
func TestParsePortRange(t *testing.T) {
t.Parallel()
tests := []struct {
name string
portsRange string
expected *scan.PortRange
}{
{
name: "OnePort",
portsRange: "22",
expected: &scan.PortRange{
StartPort: 22,
EndPort: 22,
},
},
{
name: "TwoPorts",
portsRange: "22-23",
expected: &scan.PortRange{
StartPort: 22,
EndPort: 23,
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ports, err := parsePortRange(tt.portsRange)
require.NoError(t, err)
require.Equal(t, tt.expected, ports)
})
}
}
func TestParsePortRanges(t *testing.T) {
t.Parallel()
tests := []struct {
name string
portsRange string
expected []*scan.PortRange
}{
{
name: "OneRangeOnePort",
portsRange: "22",
expected: []*scan.PortRange{
{
StartPort: 22,
EndPort: 22,
},
},
},
{
name: "OneRangeTwoPorts",
portsRange: "22-23",
expected: []*scan.PortRange{
{
StartPort: 22,
EndPort: 23,
},
},
},
{
name: "TwoRangesOnePort",
portsRange: "22,23",
expected: []*scan.PortRange{
{
StartPort: 22,
EndPort: 22,
},
{
StartPort: 23,
EndPort: 23,
},
},
},
{
name: "TwoRangesTwoPorts",
portsRange: "22-23,26-27",
expected: []*scan.PortRange{
{
StartPort: 22,
EndPort: 23,
},
{
StartPort: 26,
EndPort: 27,
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ports, err := parsePortRanges(tt.portsRange)
require.NoError(t, err)
require.Equal(t, tt.expected, ports)
})
}
}
func TestParseRateLimitError(t *testing.T) {
t.Parallel()
tests := []struct {
name string
rateLimit string
}{
{
name: "InvalidRateLimit",
rateLimit: "abc",
},
{
name: "NegativeRateCount",
rateLimit: "-1000",
},
{
name: "InvalidRateWindow",
rateLimit: "1000/f",
},
{
name: "EmptySlashRateWindow",
rateLimit: "1000/",
},
{
name: "MultipleSlashes",
rateLimit: "1000//s",
},
{
name: "NegativeRateWindowDuration",
rateLimit: "1000/-1s",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
_, _, err := parseRateLimit(tt.rateLimit)
require.Error(t, err)
})
}
}
func TestParseRateLimit(t *testing.T) {
t.Parallel()
tests := []struct {
name string
rateLimit string
expectedRateCount int
expectedRateWindow time.Duration
}{
{
name: "ZeroRateCount",
rateLimit: "0",
expectedRateCount: 0,
expectedRateWindow: 1 * time.Second,
},
{
name: "EmptyRateWindow",
rateLimit: "1000",
expectedRateCount: 1000,
expectedRateWindow: 1 * time.Second,
},
{
name: "OneSecondRate",
rateLimit: "1000/1s",
expectedRateCount: 1000,
expectedRateWindow: 1 * time.Second,
},
{
name: "SevenMinureRate",
rateLimit: "5000/7m",
expectedRateCount: 5000,
expectedRateWindow: 7 * time.Minute,
},
{
name: "OneSecondRate2",
rateLimit: "1000/s",
expectedRateCount: 1000,
expectedRateWindow: 1 * time.Second,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
rate, rateWindow, err := parseRateLimit(tt.rateLimit)
require.NoError(t, err)
require.Equal(t, tt.expectedRateCount, rate)
require.Equal(t, tt.expectedRateWindow, rateWindow)
})
}
}
func TestParsePacketPayload(t *testing.T) {
t.Parallel()
tests := []struct {
name string
input string
expected []byte
}{
{
name: "EmptyString",
input: "",
expected: []byte{},
},
{
name: "ASCIIOnly",
input: "abc",
expected: []byte("abc"),
},
{
name: "HexOnly",
input: "\\x01\\x02\\x03\\x04",
expected: []byte{1, 2, 3, 4},
},
{
name: "HexAndASCII",
input: "\\x01\\x02\\x03\\x04abcd",
expected: []byte{1, 2, 3, 4, 'a', 'b', 'c', 'd'},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := parsePacketPayload(tt.input)
require.NoError(t, err)
require.Equal(t, tt.expected, result)
})
}
}
func TestParseIPFlagsError(t *testing.T) {
t.Parallel()
tests := []struct {
name string
flags string
}{
{
name: "InvalidFlag",
flags: "abc",
},
{
name: "InvalidFlagAfterValid",
flags: "df,abc",
},
{
name: "EmptySecondFlag",
flags: "df,",
},
{
name: "InvalidSeparator",
flags: "df|mf",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
_, err := parseIPFlags(tt.flags)
require.Error(t, err)
})
}
}
func TestParseIPFlags(t *testing.T) {
t.Parallel()
tests := []struct {
name string
flags string
expected uint8
}{
{
name: "NoFlags",
flags: "",
expected: 0,
},
{
name: "EvilFlag",
flags: "evil",
expected: uint8(layers.IPv4EvilBit),
},
{
name: "DFFlag",
flags: "df",
expected: uint8(layers.IPv4DontFragment),
},
{
name: "MFFlag",
flags: "mf",
expected: uint8(layers.IPv4MoreFragments),
},
{
name: "UppercaseEvilFlag",
flags: "Evil",
expected: uint8(layers.IPv4EvilBit),
},
{
name: "UppercaseDFFlag",
flags: "DF",
expected: uint8(layers.IPv4DontFragment),
},
{
name: "UppercaseMFFlag",
flags: "MF",
expected: uint8(layers.IPv4MoreFragments),
},
{
name: "DFandMFFlags",
flags: "df,mf",
expected: uint8(layers.IPv4DontFragment | layers.IPv4MoreFragments),
},
{
name: "MFandDFFlags",
flags: "mf,df",
expected: uint8(layers.IPv4DontFragment | layers.IPv4MoreFragments),
},
{
name: "EvilAndMFFlags",
flags: "evil,mf",
expected: uint8(layers.IPv4EvilBit | layers.IPv4MoreFragments),
},
{
name: "AllFlags",
flags: "evil,df,mf",
expected: uint8(layers.IPv4EvilBit | layers.IPv4DontFragment | layers.IPv4MoreFragments),
},
{
name: "DFandUppercaseMFFlags",
flags: "df,MF",
expected: uint8(layers.IPv4DontFragment | layers.IPv4MoreFragments),
},
{
name: "AllUppercaseFlags",
flags: "EVIL,DF,MF",
expected: uint8(layers.IPv4EvilBit | layers.IPv4DontFragment | layers.IPv4MoreFragments),
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result, err := parseIPFlags(tt.flags)
require.NoError(t, err)
require.Equal(t, tt.expected, result)
})
}
}
func TestParseExcludeFileWithInvalidFile(t *testing.T) {
t.Parallel()
_, err := parseExcludeFile(func() (io.ReadCloser, error) {
return nil, errors.New("open file error")
})
require.Error(t, err)
}
func TestParseExcludeFile(t *testing.T) {
t.Parallel()
tests := []struct {
name string
input string
contains []net.IP
excludes []net.IP
err bool
}{
{
name: "OneIP",
input: "10.0.1.1",
contains: []net.IP{net.IPv4(10, 0, 1, 1)},
excludes: []net.IP{net.IPv4(10, 0, 1, 2)},
},
{
name: "OneIPSubnet",
input: "10.0.1.1/30",
contains: []net.IP{
net.IPv4(10, 0, 1, 1),
net.IPv4(10, 0, 1, 2),
net.IPv4(10, 0, 1, 3),
},
excludes: []net.IP{net.IPv4(10, 0, 1, 4)},
},
{
name: "TwoIPs",
input: "10.0.1.1\n10.0.2.2",
contains: []net.IP{net.IPv4(10, 0, 1, 1), net.IPv4(10, 0, 2, 2)},
excludes: []net.IP{net.IPv4(10, 0, 1, 2), net.IPv4(10, 0, 2, 3)},
},
{
name: "TwoIPSubnets",
input: "10.1.0.0/16\n10.3.0.0/16",
contains: []net.IP{
net.IPv4(10, 1, 1, 1),
net.IPv4(10, 1, 2, 2),
net.IPv4(10, 3, 3, 3),
net.IPv4(10, 3, 5, 5),
},
excludes: []net.IP{net.IPv4(10, 2, 2, 2), net.IPv4(10, 5, 5, 5)},
},
{
name: "ParseError",
input: "abc",
err: true,
},
{
name: "ParseErrorAfterOneIP",
input: "10.1.0.1/16\nabc",
err: true,
},
{
name: "WithNewLines",
input: "\n\n10.0.1.1\n\n",
contains: []net.IP{net.IPv4(10, 0, 1, 1)},
},
{
name: "WithSpaces",
input: " 10.0.1.1 ",
contains: []net.IP{net.IPv4(10, 0, 1, 1)},
},
{
name: "WithNewLinesAndSpaces",
input: "\n \n 10.0.1.1\n\n",
contains: []net.IP{net.IPv4(10, 0, 1, 1)},
},
{
name: "WithComment",
input: "# comment\n10.0.1.1",
contains: []net.IP{net.IPv4(10, 0, 1, 1)},
},
{
name: "WithSpaceAndComment",
input: " # comment\n10.0.1.1",
contains: []net.IP{net.IPv4(10, 0, 1, 1)},
},
{
name: "WithCommentOnLine",
input: "10.0.1.1 # comment",
contains: []net.IP{net.IPv4(10, 0, 1, 1)},
},
}
for _, vtt := range tests {
tt := vtt
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
done := make(chan interface{})
go func() {
defer close(done)
ips, err := parseExcludeFile(func() (io.ReadCloser, error) {
return io.NopCloser(strings.NewReader(tt.input)), nil
})
if tt.err {
require.Error(t, err)
return
}
require.NoError(t, err)
for _, ip := range tt.contains {
ok, err := ips.Contains(ip)
require.NoError(t, err)
require.True(t, ok, "ip set does not contain ip %s", ip)
}
}()
waitDone(t, done)
})
}
}
func TestParsePortsFileWithInvalidFile(t *testing.T) {
t.Parallel()
_, err := parsePortsFile(func() (io.ReadCloser, error) {
return nil, errors.New("open file error")
})
require.Error(t, err)
}
func TestParsePortsFile(t *testing.T) {
t.Parallel()
tests := []struct {
name string
input string
expected []*scan.PortRange
err bool
}{
{
name: "OnePort",
input: "80",
expected: []*scan.PortRange{
{StartPort: 80, EndPort: 80},
},
},
{
name: "OnePortRange",
input: "80-443",
expected: []*scan.PortRange{
{StartPort: 80, EndPort: 443},
},
},
{
name: "TwoPorts",
input: "80\n443",
expected: []*scan.PortRange{
{StartPort: 80, EndPort: 80},
{StartPort: 443, EndPort: 443},
},
},
{
name: "TwoPortRanges",
input: "80-443\n1123-1679",
expected: []*scan.PortRange{
{StartPort: 80, EndPort: 443},
{StartPort: 1123, EndPort: 1679},
},
},
{
name: "ParseError",
input: "abc",
err: true,
},
{
name: "ParseErrorAfterOnePort",
input: "80\nabc",
err: true,
},
{
name: "WithNewLines",
input: "\n\n80\n\n",
expected: []*scan.PortRange{
{StartPort: 80, EndPort: 80},
},
},
{
name: "WithSpaces",
input: " 80 ",
expected: []*scan.PortRange{
{StartPort: 80, EndPort: 80},