feat: restore CHFS JWT session compatibility

chfs-ng/internal/config/config.go

@@ -8,6 +8,16 @@ import (
 	"strings"
 )
 
+type AccountConfig struct {
+	Username string
+	Password string
+	Default  string
+	None     []string
+	Read     []string
+	Write    []string
+	Delete   []string
+}
+
 type Config struct {
 	Path           []string
 	Port           int
@@ -22,6 +32,7 @@ type Config struct {
 	HTMLNotice     string
 	SSLCert        string
 	SSLKey         string
+	Accounts       []AccountConfig
 }
 
 func Default() Config {
@@ -36,17 +47,45 @@ func Load(path string) (Config, error) {
 	}
 	defer f.Close()
 	s := bufio.NewScanner(f)
+	var section *AccountConfig
 	for s.Scan() {
 		line := strings.TrimSpace(s.Text())
 		if line == "" || strings.HasPrefix(line, ";") || strings.HasPrefix(line, "#") {
 			continue
 		}
+		if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") {
+			name := strings.TrimSpace(line[1 : len(line)-1])
+			if name != "" {
+				c.Accounts = append(c.Accounts, AccountConfig{Username: name})
+				section = &c.Accounts[len(c.Accounts)-1]
+			} else {
+				section = nil
+			}
+			continue
+		}
 		i := strings.IndexByte(line, '=')
 		if i < 0 {
 			continue
 		}
 		key, val := strings.TrimSpace(line[:i]), strings.TrimSpace(line[i+1:])
 		val = strings.Trim(val, "\\\"")
+		if section != nil {
+			switch strings.ToLower(key) {
+			case "password":
+				section.Password = val
+			case "rule.default":
+				section.Default = val
+			case "rule.none":
+				section.None = appendNonEmpty(section.None, val)
+			case "rule.r":
+				section.Read = appendNonEmpty(section.Read, val)
+			case "rule.w":
+				section.Write = appendNonEmpty(section.Write, val)
+			case "rule.d":
+				section.Delete = appendNonEmpty(section.Delete, val)
+			}
+			continue
+		}
 		switch strings.ToLower(key) {
 		case "path":
 			c.Path = splitPath(val)
@@ -126,3 +165,13 @@ func (c Config) Validate() error {
 	}
 	return nil
 }
+
+func appendNonEmpty(dst []string, value string) []string {
+	for _, item := range strings.Split(value, "|") {
+		item = strings.TrimSpace(item)
+		if item != "" {
+			dst = append(dst, item)
+		}
+	}
+	return dst
+}