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telegram: reduce aggressive TrimSpace/ToLower normalization on content-sensitive paths

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This commit is contained in:
DBT
2026-02-27 16:34:36 +00:00
parent 42cde26a5e
commit aeb285a7a1
1 changed files with 9 additions and 11 deletions
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20
pkg/channels/telegram.go
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@@ -422,7 +422,7 @@ func (c *TelegramChannel) sendMedia(ctx context.Context, chatID int64, msg bus.O
func (c *TelegramChannel) isAllowedChat(chatID int64, chatType string) bool {
// Private chats are governed by allow_from (sender allowlist), not allow_chats.
if strings.TrimSpace(chatType) == telego.ChatTypePrivate {
if chatType == telego.ChatTypePrivate {
return true
}
if len(c.config.AllowChats) == 0 {
@@ -430,7 +430,7 @@ func (c *TelegramChannel) isAllowedChat(chatID int64, chatType string) bool {
}
sid := fmt.Sprintf("%d", chatID)
for _, allowed := range c.config.AllowChats {
if strings.TrimSpace(allowed) == sid {
if allowed == sid {
return true
}
}
@@ -453,7 +453,7 @@ func (c *TelegramChannel) shouldHandleGroupMessage(message *telego.Message, cont
if message.ReplyToMessage != nil && message.ReplyToMessage.From != nil && message.ReplyToMessage.From.IsBot {
return true
}
if strings.HasPrefix(strings.TrimSpace(content), "/") {
if strings.HasPrefix(content, "/") {
return true
}
if c.botUsername != "" && strings.Contains(strings.ToLower(content), "@"+c.botUsername) {
@@ -609,11 +609,11 @@ func (c *TelegramChannel) downloadFile(runCtx context.Context, fileID, ext, file
url := fmt.Sprintf("https://api.telegram.org/file/bot%s/%s", c.config.Token, file.FilePath)
mediaDir := filepath.Join(os.TempDir(), "clawgo_media")
_ = os.MkdirAll(mediaDir, 0755)
finalExt := strings.TrimSpace(ext)
finalExt := ext
if finalExt == "" {
if fromName := strings.TrimSpace(filepath.Ext(fileName)); fromName != "" {
if fromName := filepath.Ext(fileName); fromName != "" {
finalExt = fromName
} else if fromPath := strings.TrimSpace(filepath.Ext(file.FilePath)); fromPath != "" {
} else if fromPath := filepath.Ext(file.FilePath); fromPath != "" {
finalExt = fromPath
}
}
@@ -635,7 +635,6 @@ func min(a, b int) int {
func splitTelegramMarkdown(s string, maxRunes int) []string {
s = strings.TrimSpace(s)
if s == "" {
return []string{""}
}
@@ -657,7 +656,6 @@ func splitTelegramMarkdown(s string, maxRunes int) []string {
}
func splitTelegramText(s string, maxRunes int) []string {
s = strings.TrimSpace(s)
if s == "" {
return []string{""}
}
@@ -672,7 +670,7 @@ func splitTelegramText(s string, maxRunes int) []string {
for start := 0; start < len(r); {
end := start + maxRunes
if end >= len(r) {
out = append(out, strings.TrimSpace(string(r[start:])))
out = append(out, string(r[start:]))
break
}
split := end
@@ -682,12 +680,12 @@ func splitTelegramText(s string, maxRunes int) []string {
break
}
}
out = append(out, strings.TrimSpace(string(r[start:split])))
out = append(out, string(r[start:split]))
start = split
}
cleaned := make([]string, 0, len(out))
for _, part := range out {
if strings.TrimSpace(part) != "" {
if part != "" {
cleaned = append(cleaned, part)
}
}