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analyzer/ssl: cleanup SSL_Analyzer

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- make TLS12 PRF a member function of the analyzer
- use std::string in PRF
- use StringValPtr instead of zeek::StringVal
- replace malloc/free with C++ style allocations
This commit is contained in:
Florian Wilkens 2021-05-05 18:22:56 +02:00
parent c1c0cb6f3c
commit febc69d320
3 changed files with 61 additions and 61 deletions
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5
src/analyzer/protocol/ssl/SSL.h
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@ -39,6 +39,7 @@ public:
void SetKeys(const u_char* data, int len);
bool TryDecryptApplicationData(int len, const u_char* data, bool is_orig, uint8_t content_type, uint16_t raw_tls_version);
bool TLS12_PRF(const std::string& secret, const std::string& label, const char* rnd1, size_t rnd1_len, const char* rnd2, size_t rnd2_len, u_char* out, size_t out_len);
void ForwardDecryptedData(int len, const u_char* data, bool is_orig);
protected:
@ -49,8 +50,8 @@ protected:
// FIXME: should this be moved into the connection?
int c_seq;
int s_seq;
zeek::StringVal *secret;
zeek::StringVal *keys;
StringValPtr secret;
StringValPtr keys;
zeek::analyzer::pia::PIA_TCP *pia;
};