98 lines
2.9 KiB
Go
98 lines
2.9 KiB
Go
package gosoap
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import (
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"crypto/sha1"
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"encoding/base64"
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"time"
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xml "git.pyer.club/kingecg/goxml"
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"github.com/elgs/gostrgen"
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)
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/*
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************************
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WS-Security types
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************************
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*/
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const (
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passwordType = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest"
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encodingType = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary"
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)
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// Security type :XMLName xml.Name `xml:"http://purl.org/rss/1.0/modules/content/ encoded"`
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type Security struct {
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//XMLName xml.Name `xml:"wsse:Security"`
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XMLName xml.Name `xml:"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd Security"`
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Auth wsAuth
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}
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type password struct {
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//XMLName xml.Name `xml:"wsse:Password"`
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Type string `xml:"Type,attr"`
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Password string `xml:",chardata"`
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}
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type nonce struct {
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//XMLName xml.Name `xml:"wsse:Nonce"`
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Type string `xml:"EncodingType,attr"`
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Nonce string `xml:",chardata"`
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}
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type wsAuth struct {
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XMLName xml.Name `xml:"UsernameToken"`
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Username string `xml:"Username"`
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Password password `xml:"Password"`
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Nonce nonce `xml:"Nonce"`
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Created string `xml:"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd Created"`
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}
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/*
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<Security s:mustUnderstand="1" xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
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<UsernameToken>
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<Username>admin</Username>
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<Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">edBuG+qVavQKLoWuGWQdPab4IBE=</Password>
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<Nonce EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary">S7wO1ZFTh0KXv2CR7bd2ZXkLAAAAAA==</Nonce>
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<Created xmlns="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">2018-04-10T18:04:25.836Z</Created>
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</UsernameToken>
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</Security>
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*/
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// NewSecurity get a new security
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func NewSecurity(username, passwd string) Security {
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/** Generating Nonce sequence **/
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charsToGenerate := 32
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charSet := gostrgen.Lower | gostrgen.Digit
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nonceSeq, _ := gostrgen.RandGen(charsToGenerate, charSet, "", "")
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created := time.Now().UTC().Format(time.RFC3339Nano)
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auth := Security{
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Auth: wsAuth{
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Username: username,
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Password: password{
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Type: passwordType,
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Password: generateToken(username, nonceSeq, created, passwd),
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},
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Nonce: nonce{
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Type: encodingType,
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Nonce: nonceSeq,
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},
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Created: created,
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},
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}
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return auth
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}
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// Digest = B64ENCODE( SHA1( B64DECODE( Nonce ) + Date + Password ) )
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func generateToken(Username string, Nonce string, Created string, Password string) string {
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sDec, _ := base64.StdEncoding.DecodeString(Nonce)
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hasher := sha1.New()
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hasher.Write([]byte(string(sDec) + Created + Password))
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return base64.StdEncoding.EncodeToString(hasher.Sum(nil))
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}
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