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Improved contract loading validation.

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This commit is contained in:
Ravin Perera
2019-10-04 17:02:17 +05:30
parent 8c8793da21
commit e109e1be47
8 changed files with 105 additions and 61 deletions
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15
src/shared.cpp
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@@ -6,7 +6,7 @@ using namespace std;
namespace shared
{
string base64_encode(unsigned char *bin, size_t bin_len)
int base64_encode(unsigned char *bin, size_t bin_len, string &encoded_string)
{
const size_t base64_max_len = sodium_base64_encoded_len(bin_len, sodium_base64_VARIANT_ORIGINAL);
char base64_str[base64_max_len];
@@ -17,10 +17,11 @@ string base64_encode(unsigned char *bin, size_t bin_len)
sodium_base64_VARIANT_ORIGINAL);
if (encoded_str_char == NULL)
throw "Base64 Error: Failed to encode string";
return -1;
string s(base64_str);
return s;
encoded_string.clear();
encoded_string.append(base64_str, base64_max_len);
return 0;
}
int base64_decode(string base64_str, unsigned char *decoded, size_t decoded_len)
@@ -33,10 +34,10 @@ int base64_decode(string base64_str, unsigned char *decoded, size_t decoded_len)
"", &bin_len, &b64_end,
sodium_base64_VARIANT_ORIGINAL))
{
return 0;
return -1;
}
return 1;
return 0;
}
}
} // namespace shared