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added oracle data type validation

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This commit is contained in:
Anton Lysakov
2018-10-19 17:13:32 +07:00
parent 8b8b7f048e
commit a3ee81a873
1 changed files with 18 additions and 0 deletions
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18
src/wallet/rpcwallet.cpp
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@@ -5733,6 +5733,24 @@ UniValue oraclescreate(const UniValue& params, bool fHelp)
ERR_RESULT("oracles format must be <= 4096 characters"); ERR_RESULT("oracles format must be <= 4096 characters");
return(result); return(result);
} }
// list of oracle valid formats from oracles.cpp -> oracle_format
const UniValue valid_formats[13] = {"s","S","d","D","c","C","t","T","i","I","l","L","h"};
const UniValue header_type = "Ihh";
// checking if oracle data type is valid
bool is_valid_format = false;
for ( int i = 0; i < 13; ++i ) {
if ( valid_formats[i].get_str() == format ) {
is_valid_format = true;
}
}
// additional check for special Ihh data type
if ( format == header_type.get_str() ) {
is_valid_format = true;
}
if ( !is_valid_format ) {
ERR_RESULT("oracles format not valid");
return(result);
}
hex = OracleCreate(0,name,description,format); hex = OracleCreate(0,name,description,format);
if ( hex.size() > 0 ) if ( hex.size() > 0 )
{ {