// _GetSettingsFilePath status_t NetFSServer::_GetSettingsFilePath(BPath* path, bool createDir) { // get settings dir BPath dirPath; status_t error = _GetSettingsDirPath(&dirPath, createDir); if (error != B_OK) return error; // construct the file path return path->SetTo(dirPath.Path(), kSettingsFileName); }
// _LoadSecurityContext status_t NetFSServer::_LoadSecurityContext(SecurityContext** _securityContext) { // create a security context SecurityContext* securityContext = new(std::nothrow) SecurityContext; if (!securityContext) return B_NO_MEMORY; status_t error = securityContext->InitCheck(); if (error != B_OK) { delete securityContext; return error; } ObjectDeleter<SecurityContext> securityContextDeleter(securityContext); // load the fallback settings, if present BPath path; DriverSettings settings; if (_GetSettingsDirPath(&path, false) == B_OK && path.Append(kFallbackSettingsFileName) == B_OK && settings.Load(path.Path()) == B_OK) { // load users DriverParameter parameter; for (DriverParameterIterator it = settings.GetParameterIterator("user"); it.GetNext(¶meter);) { const char* userName = parameter.ValueAt(0); const char* password = parameter.GetParameterValue("password"); if (!userName) { WARN("Skipping nameless user settings entry.\n"); continue; } // PRINT(("user: %s, password: %s\n", parameter.ValueAt(0), // parameter.GetParameterValue("password"))); error = securityContext->AddUser(userName, password); if (error != B_OK) ERROR("ERROR: Failed to add user `%s'\n", userName); } // load shares for (DriverParameterIterator it = settings.GetParameterIterator("share"); it.GetNext(¶meter);) { const char* shareName = parameter.ValueAt(0); const char* path = parameter.GetParameterValue("path"); if (!shareName || !path) { WARN("settings: Skipping invalid share settings entry (no name" " or no path).\n"); continue; } // PRINT(("share: %s, path: %s\n", parameter.ValueAt(0), // parameter.GetParameterValue("path"))); Share* share; error = securityContext->AddShare(shareName, path, &share); if (error != B_OK) { ERROR("ERROR: Failed to add share `%s'\n", shareName); continue; } BReference<Share> shareReference(share, true); DriverParameter userParameter; // iterate through the share users for (DriverParameterIterator userIt = parameter.GetParameterIterator("user"); userIt.GetNext(&userParameter);) { const char* userName = userParameter.ValueAt(0); // PRINT((" user: %s\n", userName)); User* user = securityContext->FindUser(userName); if (!user) { ERROR("ERROR: Undefined user `%s'.\n", userName); continue; } BReference<User> userReference(user, true); DriverParameter permissionsParameter; if (!userParameter.FindParameter("permissions", &permissionsParameter)) { continue; } Permissions permissions; for (int32 i = 0; i < permissionsParameter.CountValues(); i++) { const char* permission = permissionsParameter.ValueAt(i); // PRINT((" permission: %s\n", permission)); if (strcmp(permission, "mount") == 0) { permissions.AddPermissions(MOUNT_SHARE_PERMISSION); } else if (strcmp(permission, "query") == 0) { permissions.AddPermissions(QUERY_SHARE_PERMISSION); } else if (strcmp(permission, "read") == 0) { permissions.AddPermissions(READ_PERMISSION | READ_DIR_PERMISSION | RESOLVE_DIR_ENTRY_PERMISSION); } else if (strcmp(permission, "write") == 0) { permissions.AddPermissions(WRITE_PERMISSION | WRITE_DIR_PERMISSION); } else if (strcmp(permission, "all") == 0) { permissions.AddPermissions(ALL_PERMISSIONS); } } error = securityContext->SetNodePermissions(share->GetPath(), user, permissions); if (error != B_OK) { ERROR("ERROR: Failed to set permissions for share `%s'\n", share->GetName()); } } } } securityContextDeleter.Detach(); *_securityContext = securityContext; return B_OK; }