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Reject incorrect base64 in HTTP auth

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In addition, to make sure that no call site ignores the invalid
decoding status, make the pf_invalid argument mandatory.
This commit is contained in:
Pieter Wuille
2022-04-08 23:17:01 -04:00
committed by MacroFake
parent d648b5120b
commit a4377a0843
5 changed files with 17 additions and 15 deletions
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8
src/util/strencodings.h
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@@ -64,13 +64,13 @@ bool IsHex(std::string_view str);
* Return true if the string is a hex number, optionally prefixed with "0x"
*/
bool IsHexNumber(std::string_view str);
std::vector<unsigned char> DecodeBase64(const char* p, bool* pf_invalid = nullptr);
std::string DecodeBase64(const std::string& str, bool* pf_invalid = nullptr);
std::vector<unsigned char> DecodeBase64(const char* p, bool* pf_invalid);
std::string DecodeBase64(const std::string& str, bool* pf_invalid);
std::string EncodeBase64(Span<const unsigned char> input);
inline std::string EncodeBase64(Span<const std::byte> input) { return EncodeBase64(MakeUCharSpan(input)); }
inline std::string EncodeBase64(const std::string& str) { return EncodeBase64(MakeUCharSpan(str)); }
std::vector<unsigned char> DecodeBase32(const char* p, bool* pf_invalid = nullptr);
std::string DecodeBase32(const std::string& str, bool* pf_invalid = nullptr);
std::vector<unsigned char> DecodeBase32(const char* p, bool* pf_invalid);
std::string DecodeBase32(const std::string& str, bool* pf_invalid);
/**
* Base32 encode.