cosmopolitan/tool/build/lib/eztls.h
2023-09-10 08:17:44 -07:00

46 lines
1.3 KiB
C

#ifndef COSMOPOLITAN_TOOL_BUILD_LIB_EZTLS_H_
#define COSMOPOLITAN_TOOL_BUILD_LIB_EZTLS_H_
#include "third_party/mbedtls/ctr_drbg.h"
#include "third_party/mbedtls/ssl.h"
#include "third_party/mbedtls/x509_crt.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct EzTlsBio {
int fd, c;
unsigned a, b;
unsigned char t[4000];
unsigned char u[1430];
};
extern _Thread_local struct EzTlsBio ezbio;
extern _Thread_local mbedtls_ssl_config ezconf;
extern _Thread_local mbedtls_ssl_context ezssl;
extern _Thread_local mbedtls_ctr_drbg_context ezrng;
void EzFd(int);
void EzSanity(void);
void EzDestroy(void);
void EzHandshake(void);
int EzHandshake2(void);
void EzSetup(char[32]);
void EzInitialize(void);
void EzTlsDie(const char *, int);
int EzTlsFlush(struct EzTlsBio *, const unsigned char *, size_t);
/*
* openssl s_client -connect 127.0.0.1:31337 \
* -psk $(hex <~/.runit.psk) \
* -psk_identity runit
*/
forceinline void SetupPresharedKeySsl(int endpoint, char psk[32]) {
EzInitialize();
mbedtls_ssl_config_defaults(&ezconf, endpoint, MBEDTLS_SSL_TRANSPORT_STREAM,
MBEDTLS_SSL_PRESET_SUITEC);
EzSetup(psk);
}
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_TOOL_BUILD_LIB_EZTLS_H_ */