Joe Julian
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package grpcaddr
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import (
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"fmt"
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"os"
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"path/filepath"
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"runtime"
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"strconv"
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"strings"
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)
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const socketName = "keepassgo-grpc.sock"
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func Default(goos string) string {
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if strings.EqualFold(strings.TrimSpace(goos), "android") {
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return "off"
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}
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if strings.EqualFold(strings.TrimSpace(goos), "windows") {
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return "127.0.0.1:47777"
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}
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return "unix://" + DefaultSocketPath()
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}
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func DefaultSocketPath() string {
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return filepath.Join(runtimeDir(), "keepassgo", socketName)
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}
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func runtimeDir() string {
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if dir := strings.TrimSpace(os.Getenv("XDG_RUNTIME_DIR")); dir != "" {
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return dir
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}
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if runtime.GOOS != "windows" {
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uid := strconv.Itoa(os.Getuid())
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runUserDir := filepath.Join("/run/user", uid)
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if info, err := os.Stat(runUserDir); err == nil && info.IsDir() {
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return runUserDir
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}
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}
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return filepath.Join(os.TempDir(), fmt.Sprintf("keepassgo-runtime-%d", os.Getuid()))
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}
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func Parse(raw string) (network, endpoint string, err error) {
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value := strings.TrimSpace(raw)
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switch {
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case value == "":
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return "", "", fmt.Errorf("gRPC address is required")
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case strings.EqualFold(value, "off"):
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return "", "", nil
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case strings.HasPrefix(value, "unix://"):
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path := strings.TrimSpace(strings.TrimPrefix(value, "unix://"))
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if path == "" {
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return "", "", fmt.Errorf("unix gRPC socket path is required")
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}
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return "unix", path, nil
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case strings.HasPrefix(value, "tcp://"):
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addr := strings.TrimSpace(strings.TrimPrefix(value, "tcp://"))
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if addr == "" {
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return "", "", fmt.Errorf("tcp gRPC address is required")
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}
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return "tcp", addr, nil
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case strings.HasPrefix(value, "/"):
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return "unix", value, nil
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default:
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return "tcp", value, nil
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}
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}
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