Function DecodeI2PBase64

src/i2p.cpp:74–82

* Decode an I2P-style Base64 string. * @param[in] i2p_b64 I2P-style Base64 string. * @return decoded `i2p_b64` * @throw std::runtime_error if decoding fails */

 * @throw std::runtime_error if decoding fails
 */
static Binary DecodeI2PBase64(const std::string& i2p_b64)
{
    const std::string& std_b64 = SwapBase64(i2p_b64);
    auto decoded = DecodeBase64(std_b64);
    if (!decoded) {
        throw std::runtime_error(strprintf("Cannot decode Base64: \"%s\"", i2p_b64));
    }
    return std::move(*decoded);
}

/**
 * Derive the .b32.i2p address of an I2P destination (binary).