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Set permissions to config.json file after creating #1621

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merged 1 commit into from
Jan 23, 2019
Merged

Set permissions to config.json file after creating #1621

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16 changes: 10 additions & 6 deletions nano/lib/jsonconfig.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
#include <boost/property_tree/json_parser.hpp>
#include <fstream>
#include <nano/lib/errors.hpp>
#include <nano/lib/utility.hpp>

namespace nano
{
Expand Down Expand Up @@ -118,16 +119,19 @@ class jsonconfig : public nano::error_aware<>
boost::property_tree::read_json (stream_a, tree);
}

/** Open confiruation file, create if necessary */
/** Open configuration file, create if necessary */
void open_or_create (std::fstream & stream_a, std::string const & path_a)
{
stream_a.open (path_a, std::ios_base::in);
if (stream_a.fail ())
if (!boost::filesystem::exists (path_a))
{
stream_a.open (path_a, std::ios_base::out);
// Create temp stream to first create the file
std::ofstream stream (path_a);

// Set permissions before opening otherwise Windows only has read permissions
nano::set_secure_perm_file (path_a);
}
stream_a.close ();
stream_a.open (path_a, std::ios_base::in | std::ios_base::out);

stream_a.open (path_a);
}

/** Returns the boost property node managed by this instance */
Expand Down