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feat: masquerade string mode

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This commit is contained in:
Toby
2023-10-11 14:53:46 -07:00
parent 4ebc765f43
commit 197e913dce
3 changed files with 46 additions and 6 deletions
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38
app/cmd/server.go
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@@ -181,13 +181,20 @@ type serverConfigMasqueradeProxy struct {
RewriteHost bool `mapstructure:"rewriteHost"`
}
type serverConfigMasqueradeString struct {
Content string `mapstructure:"content"`
Headers map[string]string `mapstructure:"headers"`
StatusCode int `mapstructure:"statusCode"`
}
type serverConfigMasquerade struct {
Type string `mapstructure:"type"`
File serverConfigMasqueradeFile `mapstructure:"file"`
Proxy serverConfigMasqueradeProxy `mapstructure:"proxy"`
ListenHTTP string `mapstructure:"listenHTTP"`
ListenHTTPS string `mapstructure:"listenHTTPS"`
ForceHTTPS bool `mapstructure:"forceHTTPS"`
Type string `mapstructure:"type"`
File serverConfigMasqueradeFile `mapstructure:"file"`
Proxy serverConfigMasqueradeProxy `mapstructure:"proxy"`
String serverConfigMasqueradeString `mapstructure:"string"`
ListenHTTP string `mapstructure:"listenHTTP"`
ListenHTTPS string `mapstructure:"listenHTTPS"`
ForceHTTPS bool `mapstructure:"forceHTTPS"`
}
func (c *serverConfig) fillConn(hyConfig *server.Config) error {
@@ -613,6 +620,25 @@ func (c *serverConfig) fillMasqHandler(hyConfig *server.Config) error {
w.WriteHeader(http.StatusBadGateway)
},
}
case "string":
if c.Masquerade.String.Content == "" {
return configError{Field: "masquerade.string.content", Err: errors.New("empty string content")}
}
if c.Masquerade.String.StatusCode != 0 &&
(c.Masquerade.String.StatusCode < 200 || c.Masquerade.String.StatusCode > 599) {
return configError{Field: "masquerade.string.statusCode", Err: errors.New("invalid status code (must be 200-599)")}
}
handler = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
for k, v := range c.Masquerade.String.Headers {
w.Header().Set(k, v)
}
if c.Masquerade.String.StatusCode != 0 {
w.WriteHeader(c.Masquerade.String.StatusCode)
} else {
w.WriteHeader(http.StatusOK) // Use 200 OK by default
}
_, _ = w.Write([]byte(c.Masquerade.String.Content))
})
default:
return configError{Field: "masquerade.type", Err: errors.New("unsupported masquerade type")}
}