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security checks before removing remote folders

time-shift
Marco Ratto 2012-02-10 22:44:09 +01:00
parent 1129e29ceb
commit e2b7848f6c
1 changed files with 18 additions and 0 deletions
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18
matlab/parallel/dynareParallelRmDir.m
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@ -35,7 +35,25 @@ if nargin ==0,
return
end
% security check of remote folder delete
ok(1)=isempty(strfind(Parallel_info.RemoteTmpFolder,'..'));
tmp1=strfind(Parallel_info.RemoteTmpFolder,'2');
ok(2)=tmp1(1)==1;
ok(3)=~isempty(strfind(Parallel_info.RemoteTmpFolder,'-'));
ok(4)=~isempty(strfind(Parallel_info.RemoteTmpFolder,'h'));
ok(5)=~isempty(strfind(Parallel_info.RemoteTmpFolder,'m'));
ok(6)=~isempty(strfind(Parallel_info.RemoteTmpFolder,'s'));
ok(7)=~isempty(PRCDir);
if sum(ok)<7,
error('The name of the remote tmp folder does not comply the security standards!'),
end
for indPC=1:length(Parallel),
ok(1)=isempty(strfind(Parallel(indPC).RemoteDirectory,'..'));
if sum(ok)<7,
error('The remote folder path structure does not comply the security standards!'),
end
while (1)
if ~ispc || strcmpi('unix',Parallel(indPC).OperatingSystem)
[stat NonServe] = system(['ssh ',Parallel(indPC).UserName,'@',Parallel(indPC).ComputerName,' rm -fr ',Parallel(indPC).RemoteDirectory,'/',PRCDir,]);