github.com/Lyimmi/go-clamd

go-clamd

A Go client for ClamAV daemon over TCP or UNIX socket.

Requirements

• Minimum Go version 1.20
• Only targeted for Linux.

Features

Go	CalmAv	Description
Ping	PING	Check the server's state. It should reply with "PONG".
Version	VERSION	Print program and database versions.
Reload	RELOAD	Reload the virus databases.
Shutdown	SHUTDOWN	Perform a clean exit.
Scan	SCAN	Scan a file or a directory (recursively) with archive support enabled (if not disabled in clamd.conf). A full path is required.
ScanAll	CONTSCAN	Scan file or directory (recursively) with archive support enabled and don't stop the scanning when a virus is found.
ScanStream	INSTREAM	Scan a stream of data. The stream is sent to clamd in chunks, after INSTREAM, on the same socket on which the command was sent. This avoids the overhead of establishing new TCP connections and problems with NAT. Note: do not exceed StreamMaxLength as defined in clamd.conf, otherwise clamd will reply with INSTREAM size limit exceeded and close the connection.
Stats	STATS	Replies with statistics about the scan queue, contents of scan queue, and memory usage. The exact reply format is subject to change in future releases.

Usage

go get github.com/lyimmi/go-clamd

import (
    "fmt"
    "github.com/lyimmi/go-clamd"
)

c := clamd.NewClamd()

if ok, _ := c.Ping(ctx); !ok {
    fmt.Println("clamd nok")
}

if ok, err := c.Scan(ctx, fileName); !ok {
    if err != nil {
        panic(err)
    }
    fmt.Printf("%s has maleware\n", fileName)
}

if ok, err := c.ScanAll(ctx, "/tmp"); !ok {
    if err != nil {
        panic(err)
    }
    fmt.Printf("%s has maleware\n", fileName)
}

stats, err := c.Stats(ctx)
if err != nil {
    panic(err)
}
d, err := json.MarshalIndent(stats, "", "  ")
if err != nil {
    panic(err)
}
fmt.Println(string(d))

License

The MIT License (MIT)