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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2019-02-04 11:37:37 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2019-02-04 11:39:47 +0100 |
| commit | 6bb1f24ed571bccd4d1d247dafdc1dda6eaa3d8d (patch) | |
| tree | cf56d5e0f83ef2fa69580215e60b4106ac888897 /src/Main/Forms/VolumePasswordPanel.cpp | |
| parent | 5d3278bcf20d7b8039747a430f86b7dd5ef49a04 (diff) | |
| download | VeraCrypt-6bb1f24ed571bccd4d1d247dafdc1dda6eaa3d8d.tar.gz VeraCrypt-6bb1f24ed571bccd4d1d247dafdc1dda6eaa3d8d.zip | |
Automatically truncate passwords for TrueCrypt volumes and System Encryption to the first 64 characters. This fix issues encountered by users of TrueCrypt volumes who were using passwords longer than 64 characters that were truncated in previous version.
Diffstat (limited to 'src/Main/Forms/VolumePasswordPanel.cpp')
| -rw-r--r-- | src/Main/Forms/VolumePasswordPanel.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/Main/Forms/VolumePasswordPanel.cpp b/src/Main/Forms/VolumePasswordPanel.cpp index 9bce4c75..2859762c 100644 --- a/src/Main/Forms/VolumePasswordPanel.cpp +++ b/src/Main/Forms/VolumePasswordPanel.cpp @@ -219,15 +219,16 @@ namespace VeraCrypt SetPimValidator (); } - shared_ptr <VolumePassword> VolumePasswordPanel::GetPassword () const + shared_ptr <VolumePassword> VolumePasswordPanel::GetPassword (bool bForceLegacyPassword) const { - return GetPassword (PasswordTextCtrl); + return GetPassword (PasswordTextCtrl, bForceLegacyPassword || GetTrueCryptMode()); } - shared_ptr <VolumePassword> VolumePasswordPanel::GetPassword (wxTextCtrl *textCtrl) const + shared_ptr <VolumePassword> VolumePasswordPanel::GetPassword (wxTextCtrl *textCtrl, bool bLegacyPassword) const { shared_ptr <VolumePassword> password; wchar_t passwordBuf[VolumePassword::MaxSize + 1]; + size_t maxPasswordLength = bLegacyPassword? VolumePassword::MaxLegacySize: VolumePassword::MaxSize; finally_do_arg (BufferPtr, BufferPtr (reinterpret_cast <byte *> (passwordBuf), sizeof (passwordBuf)), { finally_arg.Erase(); }); #ifdef TC_WINDOWS @@ -235,12 +236,12 @@ namespace VeraCrypt password = ToUTF8Password (passwordBuf, len); #else wxString passwordStr (textCtrl->GetValue()); // A copy of the password is created here by wxWidgets, which cannot be erased - for (size_t i = 0; i < passwordStr.size() && i < VolumePassword::MaxSize; ++i) + for (size_t i = 0; i < passwordStr.size() && i < maxPasswordLength; ++i) { passwordBuf[i] = (wchar_t) passwordStr[i]; passwordStr[i] = L'X'; } - password = ToUTF8Password (passwordBuf, passwordStr.size() <= VolumePassword::MaxSize ? passwordStr.size() : VolumePassword::MaxSize); + password = ToUTF8Password (passwordBuf, passwordStr.size() <= maxPasswordLength ? passwordStr.size() : maxPasswordLength); #endif return password; } |