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Code Issues Projects Releases Wiki Activity

Make geo database usage optional (#39)

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This commit is contained in:
Daniel Carrillo
2025-01-02 20:13:41 +01:00
committed by GitHub
parent 95e7742c56
commit b5fe362183
24 changed files with 457 additions and 268 deletions
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23
internal/setting/app.go
View File

@ -12,9 +12,10 @@ import (
"gopkg.in/yaml.v3"
)
type geodbPath struct {
City string
ASN string
type geodbConf struct {
City string
ASN string
Token *string
}
type serverSettings struct {
ReadTimeout time.Duration
@ -30,7 +31,7 @@ type resolver struct {
}
type settings struct {
GeodbPath geodbPath
GeodbPath geodbConf
TemplatePath string
BindAddress string
TLSAddress string
@ -63,8 +64,8 @@ func Setup(args []string) (output string, err error) {
var resolverConf string
flags.SetOutput(&buf)
flags.StringVar(&App.GeodbPath.City, "geoip2-city", "", "Path to GeoIP2 city database")
flags.StringVar(&App.GeodbPath.ASN, "geoip2-asn", "", "Path to GeoIP2 ASN database")
flags.StringVar(&App.GeodbPath.City, "geoip2-city", "", "Path to GeoIP2 city database. Enables geo information (--geoip2-asn becomes mandatory)")
flags.StringVar(&App.GeodbPath.ASN, "geoip2-asn", "", "Path to GeoIP2 ASN database. Enables ASN information. (--geoip2-city becomes mandatory)")
flags.StringVar(&App.TemplatePath, "template", "", "Path to the template file")
flags.StringVar(
&resolverConf,
@ -120,12 +121,12 @@ func Setup(args []string) (output string, err error) {
return fmt.Sprintf("whatismyip version %s", core.Version), ErrVersion
}
if App.TrustedPortHeader != "" && App.TrustedHeader == "" {
return "", fmt.Errorf("truster-header is mandatory when truster-port-header is set")
if (App.GeodbPath.City != "" && App.GeodbPath.ASN == "") || (App.GeodbPath.City == "" && App.GeodbPath.ASN != "") {
return "", fmt.Errorf("both --geoip2-city and --geoip2-asn are mandatory to enable geo information")
}
if App.GeodbPath.City == "" || App.GeodbPath.ASN == "" {
return "", fmt.Errorf("geoip2-city and geoip2-asn parameters are mandatory")
if App.TrustedPortHeader != "" && App.TrustedHeader == "" {
return "", fmt.Errorf("truster-header is mandatory when truster-port-header is set")
}
if (App.TLSAddress != "") && (App.TLSCrtPath == "" || App.TLSKeyPath == "") {
@ -150,7 +151,7 @@ func Setup(args []string) (output string, err error) {
var err error
App.Resolver, err = readYAML(resolverConf)
if err != nil {
return "", fmt.Errorf("error reading resolver configuration %s", err)
return "", fmt.Errorf("error reading resolver configuration %w", err)
}
}

88
internal/setting/app_test.go
View File

@ -12,44 +12,43 @@ import (
)
func TestParseMandatoryFlags(t *testing.T) {
var mandatoryFlags = []struct {
mandatoryFlags := []struct {
args []string
}{
{
[]string{},
},
{
[]string{"-geoip2-city", "/city-path"},
},
{
[]string{"-geoip2-asn", "/asn-path"},
},
{
[]string{
"-geoip2-city", "/city-path", "-geoip2-asn", "/asn-path", "-tls-bind", ":9000",
"-geoip2-city", "my-city-path",
},
},
{
[]string{
"-geoip2-city", "/city-path", "-geoip2-asn", "/asn-path", "-tls-bind", ":9000",
"-tls-crt", "/crt-path",
"-geoip2-asn", "my-asn-path",
},
},
{
[]string{
"-tls-bind", ":9000",
},
},
{
[]string{
"-geoip2-city", "/city-path", "-geoip2-asn", "/asn-path", "-tls-bind", ":9000",
"-tls-key", "/key-path",
"-tls-bind", ":9000", "-tls-crt", "/crt-path",
},
},
{
[]string{
"-geoip2-city", "/city-path", "-geoip2-asn", "/asn-path", "-enable-http3",
"-tls-bind", ":9000", "-tls-key", "/key-path",
},
},
{
[]string{
"-geoip2-city", "/city-path", "-geoip2-asn", "/asn-path", "-bind", ":8000",
"-trusted-port-header", "port-header",
"-enable-http3",
},
},
{
[]string{
"-bind", ":8000", "-trusted-port-header", "port-header",
},
},
}
@ -57,24 +56,20 @@ func TestParseMandatoryFlags(t *testing.T) {
for _, tt := range mandatoryFlags {
t.Run(strings.Join(tt.args, " "), func(t *testing.T) {
_, err := Setup(tt.args)
require.NotNil(t, err)
require.Error(t, err)
assert.Contains(t, err.Error(), "mandatory")
})
}
}
func TestParseFlags(t *testing.T) {
var flags = []struct {
flags := []struct {
args []string
conf settings
}{
{
[]string{"-geoip2-city", "/city-path", "-geoip2-asn", "/asn-path"},
[]string{},
settings{
GeodbPath: geodbPath{
City: "/city-path",
ASN: "/asn-path",
},
BindAddress: ":8080",
Server: serverSettings{
ReadTimeout: 10 * time.Second,
@ -85,7 +80,7 @@ func TestParseFlags(t *testing.T) {
{
[]string{"-bind", ":8001", "-geoip2-city", "/city-path", "-geoip2-asn", "/asn-path"},
settings{
GeodbPath: geodbPath{
GeodbPath: geodbConf{
City: "/city-path",
ASN: "/asn-path",
},
@ -102,7 +97,7 @@ func TestParseFlags(t *testing.T) {
"-tls-crt", "/crt-path", "-tls-key", "/key-path",
},
settings{
GeodbPath: geodbPath{
GeodbPath: geodbConf{
City: "/city-path",
ASN: "/asn-path",
},
@ -122,7 +117,7 @@ func TestParseFlags(t *testing.T) {
"-trusted-header", "header", "-trusted-port-header", "port-header",
},
settings{
GeodbPath: geodbPath{
GeodbPath: geodbConf{
City: "/city-path",
ASN: "/asn-path",
},
@ -141,7 +136,7 @@ func TestParseFlags(t *testing.T) {
"-trusted-header", "header", "-enable-secure-headers",
},
settings{
GeodbPath: geodbPath{
GeodbPath: geodbConf{
City: "/city-path",
ASN: "/asn-path",
},
@ -166,7 +161,7 @@ func TestParseFlags(t *testing.T) {
}
func TestParseFlagsUsage(t *testing.T) {
var usageArgs = []string{"-help", "-h", "--help"}
usageArgs := []string{"-help", "-h", "--help"}
for _, arg := range usageArgs {
t.Run(arg, func(t *testing.T) {
@ -184,19 +179,28 @@ func TestParseFlagVersion(t *testing.T) {
}
func TestParseFlagTemplate(t *testing.T) {
flags := []string{
"-geoip2-city", "/city-path", "-geoip2-asn", "/asn-path",
"-template", "/template-path",
testCases := []struct {
name string
flags []string
errMsg string
}{
{
name: "Invalid template path",
flags: []string{"-template", "/template-path"},
errMsg: "no such file or directory",
},
{
name: "Template path is a directory",
flags: []string{"-template", "/"},
errMsg: "must be a file",
},
}
_, err := Setup(flags)
assert.Error(t, err)
assert.Contains(t, err.Error(), "no such file or directory")
flags = []string{
"-geoip2-city", "/city-path", "-geoip2-asn", "/asn-path",
"-template", "/",
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
_, err := Setup(tc.flags)
require.Error(t, err)
assert.Contains(t, err.Error(), tc.errMsg)
})
}
_, err = Setup(flags)
require.Error(t, err)
assert.Contains(t, err.Error(), "must be a file")
}