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Add a mechanism to print openssl errors

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Signed-off-by: Peter Jones <pjones@redhat.com>
This commit is contained in:
Peter Jones 2017-08-31 14:49:48 -04:00
parent aaf8049c39
commit 96b347c200
3 changed files with 32 additions and 4 deletions
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3
include/console.h
View File

@ -88,6 +88,9 @@ extern UINT8 verbose;
__dprinta_ret; \
})
extern EFI_STATUS print_crypto_errors(EFI_STATUS rc, char *file, const char *func, int line);
#define crypterr(rc) print_crypto_errors((rc), __FILE__, __func__, __LINE__)
extern VOID msleep(unsigned long msecs);
#endif /* _SHIM_LIB_CONSOLE_H */

3
lib/Makefile
View File

@ -2,7 +2,8 @@ TARGET = lib.a
LIBFILES = simple_file.o guid.o console.o execute.o configtable.o shell.o variables.o security_policy.o
EFI_INCLUDES = -I$(EFI_INCLUDE) -I$(EFI_INCLUDE)/$(ARCH) -I$(EFI_INCLUDE)/protocol -I$(TOPDIR)/../include
EFI_INCLUDES = -I$(EFI_INCLUDE) -I$(EFI_INCLUDE)/$(ARCH) -I$(EFI_INCLUDE)/protocol -I$(TOPDIR)/../include \
-I$(TOPDIR)/CryptLib/Include/openssl/
lib.a: $(LIBFILES)
$(AR) rcs lib.a $(LIBFILES)

30
lib/console.c
View File

@ -6,10 +6,14 @@
*/
#include <efi.h>
#include <efilib.h>
#include <stdarg.h>
#include <stdbool.h>
#include <console.h>
#include <variables.h>
#include <errors.h>
#include <Library/BaseCryptLib.h>
#include <openssl/err.h>
#include <openssl/crypto.h>
static EFI_GUID SHIM_LOCK_GUID = { 0x605dab50, 0xe046, 0x4300, {0xab, 0xb6, 0x3d, 0xd8, 0x10, 0xdd, 0x8b, 0x23} };
@ -383,7 +387,6 @@ err_string (
return L"";
}
void
console_error(CHAR16 *err, EFI_STATUS status)
@ -396,7 +399,8 @@ console_error(CHAR16 *err, EFI_STATUS status)
};
CHAR16 str[512];
SPrint(str, sizeof(str), L"%s: (%d) %s", err, status, err_string(status));
SPrint(str, sizeof(str), L"%s: (0x%x) %s", err, status, err_string(status));
err_arr[2] = str;
@ -460,6 +464,26 @@ VOID setup_console (int text)
uefi_call_wrapper(concon->SetMode, 2, concon, new_mode);
}
static int
print_errors_cb(const char *str, size_t len, void *u)
{
Print(L"%a", str);
return len;
}
EFI_STATUS
print_crypto_errors(EFI_STATUS rc, char *file, const char *func, int line)
{
if (!(verbose && EFI_ERROR(rc)))
return rc;
Print(L"SSL Error: %a:%d %a(): %r\n", file, line, func, rc);
ERR_print_errors_cb(print_errors_cb, NULL);
return rc;
}
VOID
msleep(unsigned long msecs)
{