Add more example on how to list hosts

examples/list_hosts/main.go

@@ -0,0 +1,57 @@
+package main
+
+import (
+	"crypto/tls"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+
+	"github.com/ccin2p3/go-freeipa/freeipa"
+)
+
+func main() {
+	krb5Principal := os.Getenv("IPA_USERNAME")
+	krb5Realm := os.Getenv("IPA_REALM")
+
+	krb5KtFd, err := os.Open(os.Getenv("IPA_KEYTAB"))
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer krb5KtFd.Close()
+
+	krb5Fd, err := os.Open("/etc/krb5.conf")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer krb5Fd.Close()
+
+	krb5ConnectOption := &freeipa.KerberosConnectOptions{
+		Krb5ConfigReader: krb5Fd,
+		KeytabReader:     krb5KtFd,
+		Username:         krb5Principal,
+		Realm:            krb5Realm,
+	}
+
+	tspt := &http.Transport{
+		TLSClientConfig: &tls.Config{
+			InsecureSkipVerify: true, // WARNING DO NOT USE THIS OPTION IN PRODUCTION
+		},
+	}
+
+	c, err := freeipa.ConnectWithKerberos(os.Getenv("IPA_HOST"), tspt, krb5ConnectOption)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	res, err := c.HostFind("", &freeipa.HostFindArgs{}, &freeipa.HostFindOptionalArgs{
+		Sizelimit: freeipa.Int(0),
+	})
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	for _, host := range res.Result {
+		fmt.Printf("host[%s]\n", host.Fqdn)
+	}
+}