feat: basic boxy client

internal/boxy/boxy.go

@@ -0,0 +1,97 @@
+package boxy
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"strconv"
+)
+
+type BoxyClient struct {
+	Name      string
+	Secret    string
+	ApiUrl    string
+	Hostnames []string
+
+	endpointId int
+}
+
+func (b *BoxyClient) Register(address string, port int) error {
+	rawBody := map[string]any{
+		"port":     port,
+		"hostname": b.Hostnames,
+	}
+
+	if address != "" {
+		rawBody["address"] = address
+	}
+
+	jBody, err := json.Marshal(rawBody)
+
+	if err != nil {
+		return err
+	}
+
+	req, err := http.NewRequest("POST", b.ApiUrl+"/register", bytes.NewBuffer(jBody))
+
+	if err != nil {
+		return err
+	}
+
+	req.SetBasicAuth(b.Name, b.Secret)
+
+	resp, _ := http.DefaultClient.Do(req)
+
+	if resp.StatusCode != 200 {
+		log.Fatal("Could not register with Boxy.\nStatus Code: " + strconv.Itoa(req.Response.StatusCode))
+	}
+
+	body, err := io.ReadAll(resp.Body)
+
+	if err != nil {
+		return err
+	}
+
+	b.endpointId, err = strconv.Atoi(string(body))
+
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (b *BoxyClient) Unregister() error {
+	rawBody := map[string]any{}
+
+	jBody, err := json.Marshal(rawBody)
+
+	if err != nil {
+		return err
+	}
+
+	req, err := http.NewRequest("DELETE", b.ApiUrl+"/endpoint/"+strconv.Itoa(b.endpointId), bytes.NewBuffer(jBody))
+
+	if err != nil {
+		return err
+	}
+
+	req.SetBasicAuth(b.Name, b.Secret)
+
+	resp, _ := http.DefaultClient.Do(req)
+
+	body, err := io.ReadAll(resp.Body)
+
+	if err != nil {
+		return err
+	}
+
+	if resp.StatusCode != 200 {
+		return fmt.Errorf("Could not delete endpoint.\nBody: %s", string(body))
+	}
+
+	return nil
+}

internal/types/types.go

@@ -26,6 +26,7 @@ import (
 	"github.com/minio/minio-go/v7"
 	"gorm.io/gorm"
 	"stereo.cat/backend/internal/auth/client"
+	"stereo.cat/backend/internal/boxy"
 )
 
 type Route struct {
@@ -45,6 +46,7 @@ type StereoConfig struct {
 	FrontendUri string
 	Domain      string
 	Context     context.Context
+	BoxyClient  boxy.BoxyClient
 }
 
 type File struct {

main.go

@@ -18,13 +18,10 @@
 package main
 
 import (
-	"bytes"
 	"context"
-	"encoding/json"
 	"errors"
 	"fmt"
 	"log"
-	"net/http"
 	"os"
 	"strconv"
 	"strings"
@@ -39,6 +36,7 @@ import (
 	"stereo.cat/backend/internal/api"
 	"stereo.cat/backend/internal/auth"
 	"stereo.cat/backend/internal/auth/client"
+	"stereo.cat/backend/internal/boxy"
 	"stereo.cat/backend/internal/types"
 )
 
@@ -137,34 +135,22 @@ func main() {
 
 		port, err := strconv.Atoi(strings.Split(listenAddr, ":")[1])
 
-		fmt.Printf("Using port %d\n", port)
-
-		rawBody := map[string]any{
-			"port":     port,
-			"hostname": c.Domain,
-		}
-		if boxyClientAddress != "" {
-			rawBody["address"] = boxyClientAddress
+		if err != nil {
+			panic(err)
 		}
 
-		jBody, err := json.Marshal(rawBody)
+		c.BoxyClient = boxy.BoxyClient{
+			Name:      boxyClientName,
+			Secret:    boxyClientSecret,
+			ApiUrl:    boxyApiUrl,
+			Hostnames: []string{c.Domain},
+		}
+
+		err = c.BoxyClient.Register(boxyClientAddress, port)
 
 		if err != nil {
-			log.Fatal(err)
+			panic(err)
 		}
-
-		req, err := http.NewRequest("POST", boxyApiUrl+"/register", bytes.NewBuffer(jBody))
-
-		req.SetBasicAuth(boxyClientName, boxyClientSecret)
-
-		resp, _ := http.DefaultClient.Do(req)
-
-		if resp.StatusCode != 200 {
-			log.Fatal("Could not register with Boxy.\nStatus Code: " + strconv.Itoa(req.Response.StatusCode))
-			return
-		}
-
-		log.Println("Successfully registered with Boxy.")
 	}
 
 	api.Register(&c)