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|
smb2
====
[](https://github.com/cloudsoda/go-smb2/actions/workflows/go.yml)
[](https://pkg.go.dev/github.com/cloudsoda/go-smb2)
Description
-----------
An SMB2/3 client implementation. This is a fork of the project [github.com/hirochachacha/go-smb2](https://github.com/hirochachacha/go-smb2). Any releases will be pre-1.0.0 for some time as features and bug fixes are implemented.
Installation
------------
`go get github.com/cloudsoda/go-smb2`
Documentation
-------------
https://pkg.go.dev/github.com/cloudsoda/go-smb2
Examples
--------
### List share names ###
```go
package main
import (
"fmt"
"net"
"github.com/cloudsoda/go-smb2"
)
func main() {
d := &smb2.Dialer{
Initiator: &smb2.NTLMInitiator{
User: "USERNAME",
Password: "PASSWORD",
},
}
s, err := d.Dial(context.Background(), "SERVERNAME:445")
if err != nil {
panic(err)
}
defer s.Logoff()
names, err := s.ListSharenames()
if err != nil {
panic(err)
}
for _, name := range names {
fmt.Println(name)
}
}
```
### File manipulation ###
```go
package main
import (
"io"
"net"
"github.com/cloudsoda/go-smb2"
)
func main() {
d := &smb2.Dialer{
Initiator: &smb2.NTLMInitiator{
User: "USERNAME",
Password: "PASSWORD",
},
}
s, err := d.Dial(context.Background(), "SERVERNAME:445")
if err != nil {
panic(err)
}
defer s.Logoff()
fs, err := s.Mount("SHARENAME")
if err != nil {
panic(err)
}
defer fs.Umount()
f, err := fs.Create("hello.txt")
if err != nil {
panic(err)
}
defer fs.Remove("hello.txt")
defer f.Close()
_, err = f.Write([]byte("Hello world!"))
if err != nil {
panic(err)
}
_, err = f.Seek(0, io.SeekStart)
if err != nil {
panic(err)
}
bs, err := io.ReadAll(f)
if err != nil {
panic(err)
}
fmt.Println(string(bs))
}
```
### Check error types ###
```go
package main
import (
"context"
"fmt"
"net"
"os"
"github.com/cloudsoda/go-smb2"
)
func main() {
d := &smb2.Dialer{
Initiator: &smb2.NTLMInitiator{
User: "USERNAME",
Password: "PASSWORD",
},
}
s, err := d.Dial(context.Background(), "SERVERNAME:445")
if err != nil {
panic(err)
}
defer s.Logoff()
fs, err := s.Mount("SHARENAME")
if err != nil {
panic(err)
}
defer fs.Umount()
_, err = fs.Open("notExist.txt")
fmt.Println(os.IsNotExist(err)) // true
fmt.Println(os.IsExist(err)) // false
fs.WriteFile("hello2.txt", []byte("test"), 0444)
err = fs.WriteFile("hello2.txt", []byte("test2"), 0444)
fmt.Println(os.IsPermission(err)) // true
ctx, cancel := context.WithTimeout(context.Background(), 0)
defer cancel()
_, err = fs.WithContext(ctx).Open("hello.txt")
fmt.Println(os.IsTimeout(err)) // true
}
```
### Glob and WalkDir through FS interface ###
```go
package main
import (
"fmt"
"net"
iofs "io/fs"
"github.com/cloudsoda/go-smb2"
)
func main() {
d := &smb2.Dialer{
Initiator: &smb2.NTLMInitiator{
User: "USERNAME",
Password: "PASSWORD",
},
}
s, err := d.Dial(context.Background(), "SERVERNAME:445")
if err != nil {
panic(err)
}
defer s.Logoff()
fs, err := s.Mount("SHARENAME")
if err != nil {
panic(err)
}
defer fs.Umount()
matches, err := iofs.Glob(fs.DirFS("."), "*")
if err != nil {
panic(err)
}
for _, match := range matches {
fmt.Println(match)
}
err = iofs.WalkDir(fs.DirFS("."), ".", func(path string, d iofs.DirEntry, err error) error {
fmt.Println(path, d, err)
return nil
})
if err != nil {
panic(err)
}
}
```
|
