RetroShare/libretroshare/src/rsserver/rsloginhandler.h
csoler 8c35ecdc67 Cleaned the login code:
- Added a RsLoginHandler class, responsible for storing/loading the SSL passwd from keyrings/disk/gpg file
- Removed RsInitConfig::havePasswd, RsInitConfig::haveHelp, etc.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4007 b45a01b8-16f6-495d-af2f-9b41ad6348cc
2011-02-01 23:27:53 +00:00

47 lines
1.8 KiB
C++

#pragma once
#include <string>
// This class handles login, meaning that it retrieves the SSL password from either
// the keyring or help.dta file, if autologin is enabled, or from the ssl_passphrase.pgp
// file, asking for the GPG password to decrypt it.
//
// This class should handle the following scenario:
//
// Normal login:
// - SSL key is stored -> do autologin
// - SSL key is not stored
// - if we're actually in the login process, ask for the gpg passwd, and decrypt the key file
// - if we're just trying for autologin, don't ask for the gpg passwd and return null
//
// Key creation:
// - the key should be stored in the gpg file.
//
class RsLoginHandler
{
public:
// Gets the SSL passwd by any means: try autologin, and look into gpg file if enable_gpg_key_callback==true
//
static bool getSSLPassword(const std::string& ssl_id,bool enable_gpg_key_callback,std::string& ssl_password) ;
// Checks whether the ssl passwd is already in the gpg file. If the file's not here, the passwd is stored there,
// encrypted with the current GPG key.
//
static bool checkAndStoreSSLPasswdIntoGPGFile(const std::string& ssl_id,const std::string& ssl_passwd) ;
// Stores the given ssl_id/passwd pair into the keyring, or by default into a file in /[ssl_id]/keys/help.dta
//
static bool enableAutoLogin(const std::string& ssl_id,const std::string& passwd) ;
// Clears autologin entry.
//
static bool clearAutoLogin(const std::string& ssl_id) ;
private:
static bool tryAutoLogin(const std::string& ssl_id,std::string& ssl_passwd) ;
static bool getSSLPasswdFromGPGFile(const std::string& ssl_id,std::string& sslPassword) ;
static std::string getSSLPasswdFileName(const std::string& ssl_id) ;
static std::string getAutologinFileName(const std::string& ssl_id) ;
};