我正在尝试解析具有以下输出(缩短)的sslscan的xml文件。 我想用Go解析它。
<document title="SSLScan Results">
<ssltest host="x.x.x.x" port="443">
<cipher status="accepted" sslversion="TLSv1.0" bits="256" cipher="DHE-RSA-CAMELLIA256-SHA" dhebits="2048" />
.
.
<cipher status="accepted" sslversion="TLSv1.2" bits="112" cipher="DES-CBC3-SHA" /> .
<certificate>
<not-valid-before>Jun 6 00:00:00 2014 GMT</not-valid-before>
<not-valid-after>Jul 4 23:59:59 2017 GMT</not-valid-after>
</certificate>
</ssltest>
</document>
代码:
type XMLStrap struct {
Status string `xml:"status,attr"`
SSLversion string `xml:"sslversion,attr"`
Bits string `xml:"bits,attr"`
Cipher string `xml:"cipher,attr"`
}
type XMLStraps struct {
XMLName xml.Name `xml:"document"`
Straps []XMLStrap `xml:"ssltest>cipher"`
}
func ReadStraps(reader io.Reader) ([]XMLStrap, error) {
var xmlStraps XMLStraps
if err := xml.NewDecoder(reader).Decode(&xmlStraps); err != nil {
return nil, err
}
return xmlStraps.Straps, nil
}
func main() {
strapsFilePath, err := filepath.Abs("straps.xml")
if err != nil {
fmt.Println(err)
os.Exit(1)
}
file, err := os.Open(strapsFilePath)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
defer file.Close()
xmlStraps, err := ReadStraps(file)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
for i := 0; i < len(xmlStraps); i++ {
fmt.Printf("%s %s %s %s\n", xmlStraps[i].Status, xmlStraps[i].SSLversion, xmlStraps[i].Bits, xmlStraps[i].Cipher)
}
}
一切正常但我不知道如何在不创建新读者的情况下解析<certificate><not-valid-before>
中的日期?
我尝试将前两个结构更改为
type XMLStrap struct {
Status string `xml:"cipher>status,attr"`
SSLversion string `xml:"cipher>sslversion,attr"`
Bits string `xml:"cipher>bits,attr"`
Cipher string `xml:"cipher>cipher,attr"`
Cert string `xml:"certificate>not-valid-after,chardata"`
}
type XMLStraps struct {
XMLName xml.Name `xml:"document"`
Straps []XMLStrap `xml:"ssltest"`
}
但这不起作用。
xml: cipher>status chain not valid with attr flag
exit status 1
显然,在Go的旧版本中,它有效。
答案 0 :(得分:0)
我必须将新对象的参数分配给返回的对象。我以前试过这个,但是我犯了一个错误
type XMLStrap struct {
Status string `xml:"status,attr"`
SSLversion string `xml:"sslversion,attr"`
Bits string `xml:"bits,attr"`
Cipher string `xml:"cipher,attr"`
Valid string ""
}
type Certs struct {
Cert string `xml:"not-valid-after"`
}
type XMLStraps struct {
XMLName xml.Name `xml:"document"`
Straps []XMLStrap `xml:"ssltest>cipher"`
Validation Certs `xml:"ssltest>certificate"`
}
func ReadStraps(reader io.Reader) ([]XMLStrap, error) {
var xmlStraps XMLStraps
if err := xml.NewDecoder(reader).Decode(&xmlStraps); err != nil {
return nil, err
}
xmlStraps.Straps[0].Valid = xmlStraps.Validation.Cert
return xmlStraps.Straps, nil
}