pharnexbase
/
validator
11
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #193 from krhubert/v8

Browse Source 
add cidr, cidrv4 and cidrv6 validators
pull/194/head v8.4
Dean Karn 9 years ago
parent ea31d3ec23 d015334e09
commit 17084684e6
3 changed files with 159 additions and 0 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 24
      baked_in.go
  2. 12
      doc.go
  3. 123
      validator_test.go

24
baked_in.go
Unescape View File

@ -81,6 +81,9 @@ var bakedInValidators = map[string]Func{
"ipv4": isIPv4,
"ipv6": isIPv6,
"ip": isIP,
"cidrv4": isCIDRv4,
"cidrv6": isCIDRv6,
"cidr": isCIDR,
"mac": isMac,
}
@ -89,6 +92,27 @@ func isMac(v *Validate, topStruct reflect.Value, currentStructOrField reflect.Va
return err == nil
}
func isCIDRv4(v *Validate, topStruct reflect.Value, currentStructOrField reflect.Value, field reflect.Value, fieldType reflect.Type, fieldKind reflect.Kind, param string) bool {
ip, _, err := net.ParseCIDR(field.String())
return err == nil && ip.To4() != nil
}
func isCIDRv6(v *Validate, topStruct reflect.Value, currentStructOrField reflect.Value, field reflect.Value, fieldType reflect.Type, fieldKind reflect.Kind, param string) bool {
ip, _, err := net.ParseCIDR(field.String())
return err == nil && ip.To4() == nil
}
func isCIDR(v *Validate, topStruct reflect.Value, currentStructOrField reflect.Value, field reflect.Value, fieldType reflect.Type, fieldKind reflect.Kind, param string) bool {
_, _, err := net.ParseCIDR(field.String())
return err == nil
}
func isIPv4(v *Validate, topStruct reflect.Value, currentStructOrField reflect.Value, field reflect.Value, fieldType reflect.Type, fieldKind reflect.Kind, param string) bool {
ip := net.ParseIP(field.String())

12
doc.go
Unescape View File

@ -452,6 +452,18 @@ Here is a list of the current built in validators:
This validates that a string value contains a valid v6 IP Adress.
(Usage: ipv6)
cidr
This validates that a string value contains a valid CIDR Adress.
(Usage: cidr)
cidrv4
This validates that a string value contains a valid v4 CIDR Adress.
(Usage: cidrv4)
cidrv6
This validates that a string value contains a valid v6 CIDR Adress.
(Usage: cidrv6)
mac
This validates that a string value contains a valid MAC Adress defined
by go's ParseMAC accepted formats and types see:

123
validator_test.go
Unescape View File

@ -1542,6 +1542,129 @@ func TestIPv4Validation(t *testing.T) {
}
}
func TestCIDRValidation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"10.0.0.0/0", true},
{"10.0.0.1/8", true},
{"172.16.0.1/16", true},
{"192.168.0.1/24", true},
{"192.168.255.254/24", true},
{"192.168.255.254/48", false},
{"192.168.255.256/24", false},
{"172.16.255.254/16", true},
{"172.16.256.255/16", false},
{"2001:cdba:0000:0000:0000:0000:3257:9652/64", true},
{"2001:cdba:0000:0000:0000:0000:3257:9652/256", false},
{"2001:cdba:0:0:0:0:3257:9652/32", true},
{"2001:cdba::3257:9652/16", true},
}
for i, test := range tests {
errs := validate.Field(test.param, "cidr")
if test.expected == true {
if !IsEqual(errs, nil) {
t.Fatalf("Index: %d cidr failed Error: %s", i, errs)
}
} else {
if IsEqual(errs, nil) {
t.Fatalf("Index: %d cidr failed Error: %s", i, errs)
} else {
val := errs.(ValidationErrors)[""]
if val.Tag != "cidr" {
t.Fatalf("Index: %d cidr failed Error: %s", i, errs)
}
}
}
}
}
func TestCIDRv6Validation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"10.0.0.0/0", false},
{"10.0.0.1/8", false},
{"172.16.0.1/16", false},
{"192.168.0.1/24", false},
{"192.168.255.254/24", false},
{"192.168.255.254/48", false},
{"192.168.255.256/24", false},
{"172.16.255.254/16", false},
{"172.16.256.255/16", false},
{"2001:cdba:0000:0000:0000:0000:3257:9652/64", true},
{"2001:cdba:0000:0000:0000:0000:3257:9652/256", false},
{"2001:cdba:0:0:0:0:3257:9652/32", true},
{"2001:cdba::3257:9652/16", true},
}
for i, test := range tests {
errs := validate.Field(test.param, "cidrv6")
if test.expected == true {
if !IsEqual(errs, nil) {
t.Fatalf("Index: %d cidrv6 failed Error: %s", i, errs)
}
} else {
if IsEqual(errs, nil) {
t.Fatalf("Index: %d cidrv6 failed Error: %s", i, errs)
} else {
val := errs.(ValidationErrors)[""]
if val.Tag != "cidrv6" {
t.Fatalf("Index: %d cidrv6 failed Error: %s", i, errs)
}
}
}
}
}
func TestCIDRv4Validation(t *testing.T) {
tests := []struct {
param string
expected bool
}{
{"10.0.0.0/0", true},
{"10.0.0.1/8", true},
{"172.16.0.1/16", true},
{"192.168.0.1/24", true},
{"192.168.255.254/24", true},
{"192.168.255.254/48", false},
{"192.168.255.256/24", false},
{"172.16.255.254/16", true},
{"172.16.256.255/16", false},
{"2001:cdba:0000:0000:0000:0000:3257:9652/64", false},
{"2001:cdba:0000:0000:0000:0000:3257:9652/256", false},
{"2001:cdba:0:0:0:0:3257:9652/32", false},
{"2001:cdba::3257:9652/16", false},
}
for i, test := range tests {
errs := validate.Field(test.param, "cidrv4")
if test.expected == true {
if !IsEqual(errs, nil) {
t.Fatalf("Index: %d cidrv4 failed Error: %s", i, errs)
}
} else {
if IsEqual(errs, nil) {
t.Fatalf("Index: %d cidrv4 failed Error: %s", i, errs)
} else {
val := errs.(ValidationErrors)[""]
if val.Tag != "cidrv4" {
t.Fatalf("Index: %d cidrv4 failed Error: %s", i, errs)
}
}
}
}
}
func TestSliceMapArrayChanFuncPtrInterfaceRequiredValidation(t *testing.T) {
var m map[string]string

Write Preview
Loading…
Cancel
Save