refactor: mylib 重命名为 libs

更清晰的目录命名，libs/ 存放内嵌的独立协议实现库。
2026-09-24 20:21:52 +08:00 · 2026-06-01 08:22:13 +08:00
parent 019d13c9d4
commit a02eed0518
30 changed files with 57 additions and 57 deletions
@@ -0,0 +1,99 @@
+package nla
+
+import (
+	"encoding/asn1"
+
+	"github.com/shadow1ng/fscan/libs/grdp/glog"
+)
+
+type NegoToken struct {
+	Data []byte `asn1:"explicit,tag:0"`
+}
+
+type TSRequest struct {
+	Version    int         `asn1:"explicit,tag:0"`
+	NegoTokens []NegoToken `asn1:"optional,explicit,tag:1"`
+	AuthInfo   []byte      `asn1:"optional,explicit,tag:2"`
+	PubKeyAuth []byte      `asn1:"optional,explicit,tag:3"`
+	ErrorCode  int         `asn1:"optional,explicit,tag:4"`
+}
+
+type TSCredentials struct {
+	CredType    int    `asn1:"explicit,tag:0"`
+	Credentials []byte `asn1:"explicit,tag:1"`
+}
+
+type TSPasswordCreds struct {
+	DomainName []byte `asn1:"explicit,tag:0"`
+	UserName   []byte `asn1:"explicit,tag:1"`
+	Password   []byte `asn1:"explicit,tag:2"`
+}
+
+type TSCspDataDetail struct {
+	KeySpec       int    `asn1:"explicit,tag:0"`
+	CardName      string `asn1:"explicit,tag:1"`
+	ReaderName    string `asn1:"explicit,tag:2"`
+	ContainerName string `asn1:"explicit,tag:3"`
+	CspName       string `asn1:"explicit,tag:4"`
+}
+
+type TSSmartCardCreds struct {
+	Pin        string            `asn1:"explicit,tag:0"`
+	CspData    []TSCspDataDetail `asn1:"explicit,tag:1"`
+	UserHint   string            `asn1:"explicit,tag:2"`
+	DomainHint string            `asn1:"explicit,tag:3"`
+}
+
+func EncodeDERTRequest(msgs []Message, authInfo []byte, pubKeyAuth []byte) []byte {
+	req := TSRequest{
+		Version: 2,
+	}
+
+	if len(msgs) > 0 {
+		req.NegoTokens = make([]NegoToken, 0, len(msgs))
+	}
+
+	for _, msg := range msgs {
+		token := NegoToken{msg.Serialize()}
+		req.NegoTokens = append(req.NegoTokens, token)
+	}
+
+	if len(authInfo) > 0 {
+		req.AuthInfo = authInfo
+	}
+
+	if len(pubKeyAuth) > 0 {
+		req.PubKeyAuth = pubKeyAuth
+	}
+
+	result, err := asn1.Marshal(req)
+	if err != nil {
+		glog.Error(err)
+	}
+	return result
+}
+
+func DecodeDERTRequest(s []byte) (*TSRequest, error) {
+	treq := &TSRequest{}
+	_, err := asn1.Unmarshal(s, treq)
+	return treq, err
+}
+func EncodeDERTCredentials(domain, username, password []byte) []byte {
+	tpas := TSPasswordCreds{domain, username, password}
+	result, err := asn1.Marshal(tpas)
+	if err != nil {
+		glog.Error(err)
+	}
+	tcre := TSCredentials{1, result}
+	result, err = asn1.Marshal(tcre)
+	if err != nil {
+		glog.Error(err)
+	}
+	return result
+}
+
+func DecodeDERTCredentials(s []byte) (*TSCredentials, error) {
+	tcre := &TSCredentials{}
+	_, err := asn1.Unmarshal(s, tcre)
+	return tcre, err
+}