diff options
Diffstat (limited to 'apt-private/private-download.cc')
| -rw-r--r-- | apt-private/private-download.cc | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/apt-private/private-download.cc b/apt-private/private-download.cc index 18a9b1fbc..8a57ccc86 100644 --- a/apt-private/private-download.cc +++ b/apt-private/private-download.cc @@ -26,55 +26,6 @@ #include <apti18n.h> /*}}}*/ -bool CheckDropPrivsMustBeDisabled(pkgAcquire &Fetcher) /*{{{*/ -{ - // no need/possibility to drop privs - if(getuid() != 0) - return true; - - // the user does not want to drop privs - std::string SandboxUser = _config->Find("APT::Sandbox::User"); - if (SandboxUser.empty()) - return true; - - struct passwd const * const pw = getpwnam(SandboxUser.c_str()); - if (pw == NULL) - return true; - - if (seteuid(pw->pw_uid) != 0) - return _error->Errno("seteuid", "seteuid %u failed", pw->pw_uid); - - bool res = true; - // check if we can write to destfile - for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); - I != Fetcher.ItemsEnd() && res == true; ++I) - { - if ((*I)->DestFile.empty()) - continue; - // we assume that an existing (partial) file means that we have sufficient rights - if (RealFileExists((*I)->DestFile)) - continue; - int fd = open((*I)->DestFile.c_str(), O_CREAT | O_EXCL | O_RDWR, 0600); - if (fd < 0) - { - res = false; - std::string msg; - strprintf(msg, _("Can't drop privileges for downloading as file '%s' couldn't be accessed by user '%s'."), - (*I)->DestFile.c_str(), SandboxUser.c_str()); - std::cerr << "W: " << msg << std::endl; - _config->Set("APT::Sandbox::User", ""); - break; - } - unlink((*I)->DestFile.c_str()); - close(fd); - } - - if (seteuid(0) != 0) - return _error->Errno("seteuid", "seteuid %u failed", 0); - - return res; -} - /*}}}*/ // CheckAuth - check if each download comes form a trusted source /*{{{*/ bool CheckAuth(pkgAcquire& Fetcher, bool const PromptUser) { |