In the beginning

go.mod

@@ -0,0 +1,5 @@
+module fdroidgo
+
+go 1.24.2
+
+require github.com/BurntSushi/toml v1.5.0

go.sum

@@ -0,0 +1,2 @@
+github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
+github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=

main.go

@@ -0,0 +1,171 @@
+package main
+
+import (
+	"archive/zip"
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"os/exec"
+        "github.com/BurntSushi/toml"
+        "time"
+        "log"
+)
+
+type Repo struct {
+	Timestamp   int64  `json:"timestamp"`
+	Name        string `json:"name"`
+        Version     int64 `json:"version"`
+	Icon        string `json:"icon"`
+	Address     string `json:"address"`
+	Description string `json:"description"`
+}
+
+type Requests struct {
+	Install   []string `json:"install"`
+	Uninstall []string `json:"uninstall"`
+}
+
+type Localized struct {
+	ENUS Icon `json:"en-US"`
+}
+
+type Icon struct {
+	Icon string `json:"icon"`
+}
+
+type App struct {
+	AuthorName        string   `json:"authorName"`
+	Categories        []string `json:"categories"`
+	SuggestedVersionCode string `json:"suggestedVersionCode"`
+	IssueTracker      string   `json:"issueTracker"`
+	License           string   `json:"license"`
+	Name              string   `json:"name"`
+	SourceCode        string   `json:"sourceCode"`
+	Summary           string   `json:"summary"`
+	WebSite           string   `json:"webSite"`
+	Added             int64    `json:"added"`
+	PackageName       string   `json:"packageName"`
+	LastUpdated       int64    `json:"lastUpdated"`
+	Localized         Localized `json:"localized,omitempty"`
+}
+
+type Index struct {
+	Repo     Repo     `json:"repo"`
+	Requests Requests  `json:"requests"`
+	Apps     []App `json:"apps"`
+}
+
+type Config struct {
+        Name        string `toml:"name"`
+        Icon        string `toml:"icon"`
+        Address     string `toml:"address"`
+        Description string `toml:"description"`
+}
+
+func generateJSON(index Index, filename string) error {
+	data, err := json.MarshalIndent(index, "", "  ")
+	if err != nil {
+		return err
+	}
+	return ioutil.WriteFile(filename, data, 0644)
+}
+
+func createJar(zipFileName string, files []string) error {
+	zipFile, err := os.Create(zipFileName)
+	if err != nil {
+		return err
+	}
+	defer zipFile.Close()
+
+	zipWriter := zip.NewWriter(zipFile)
+	defer zipWriter.Close()
+
+	for _, file := range files {
+		err := addFileToZip(zipWriter, file)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func addFileToZip(zipWriter *zip.Writer, file string) error {
+	fileToZip, err := os.Open(file)
+	if err != nil {
+		return err
+	}
+	defer fileToZip.Close()
+
+	w, err := zipWriter.Create(file)
+	if err != nil {
+		return err
+	}
+
+	_, err = io.Copy(w, fileToZip)
+	return err
+}
+
+func signJarWithJarsigner(jarFile string, keystore string, password string, alias string) (error, string) {
+	cmd := exec.Command("jarsigner", "-sigalg","SHA1withRSA","-digestalg","SHA1","-keystore", keystore, "-storetype", "PKCS12", "-storepass", password, jarFile, alias)
+	output, err := cmd.CombinedOutput() // Сначала получаем вывод и ошибку
+	return err, string(output)          // Возвращаем ошибку и вывод как строку
+}
+
+func main() {
+        var config Config
+        file, err := os.Open("config.toml")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer file.Close()
+
+	// Parse the TOML file into the config struct
+	if _, err := toml.NewDecoder(file).Decode(&config); err != nil {
+		log.Fatal(err)
+	}
+        index := Index {
+		Repo: Repo{
+			Timestamp:   time.Now().Unix(),
+			Name:        config.Name,
+			Icon:        "icon.png",
+                        Version: 1002,
+			Address:     config.Address,
+			Description: config.Description,
+		},
+		Requests: Requests{
+			Install:   []string{},
+			Uninstall: []string{},
+		},
+		Apps: []App{},
+	}
+	// Генерация JSON файла
+	err = generateJSON(index, "index-v1.json")
+	if err != nil {
+		fmt.Println("Error generating JSON:", err)
+		return
+	}
+	fmt.Println("JSON file generated successfully.")
+
+	// Создание JAR файла
+	err = createJar("index-v1.jar", []string{"index-v1.json"})
+	if err != nil {
+		fmt.Println("Error creating JAR:", err)
+		return
+	}
+	fmt.Println("JAR file created successfully.")
+
+	// Подпись JAR файла
+	p12File := "../../keystore.p12" // Укажите путь к вашему P12 файлу
+	password := "u86viXB0FRlTY2K1buzGqWHdDu6pIgu8520R3IJgXAE="        // Укажите пароль для P12 файла
+	alias := "curious-invention.aeza.network"              // Укажите алиас для ключа
+
+	err, output := signJarWithJarsigner("index-v1.jar", p12File, password, alias)
+	if err != nil {
+		fmt.Println("Error signing JAR:", err, output)
+		return
+	}
+	fmt.Println("JAR file signed successfully.")
+}