26 lines
603 B
C++
26 lines
603 B
C++
#include "string_helpers.h"
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#include "cpp-base64/base64.h"
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namespace BareMinimumCrypto {
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using namespace std;
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vector <uint8_t> copy_to_bytes (const string & s) {
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return vector <uint8_t> ((const uint8_t *)&s [0], (const uint8_t *)&s [s.size ()]);
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}
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string base64_encode (const vector <uint8_t> & v) {
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return ::base64_encode (string_view ((const char *)v.data (), v.size ()));
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}
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optional <vector <uint8_t>> b64_decode (const string & s) {
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try {
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const auto decoded = base64_decode (s);
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return copy_to_bytes (decoded);
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}
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catch (const exception &) {
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return nullopt;
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}
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}
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}
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