* PDKIM - a RFC4871 (DKIM) implementation
*
* Copyright (C) 2009 - 2012 Tom Kistner <tom@duncanthrax.net>
- * Copyright (c) 2016 - 2017 Jeremy Harris
+ * Copyright (c) 2016 - 2018 Jeremy Harris
*
* http://duncanthrax.net/pdkim/
*
#define PDKIM_ERR_RSA_SIGNING -102
#define PDKIM_ERR_LONG_LINE -103
#define PDKIM_ERR_BUFFER_TOO_SMALL -104
-#define PDKIM_SIGN_PRIVKEY_WRAP -105
-#define PDKIM_SIGN_PRIVKEY_B64D -106
+#define PDKIM_ERR_EXCESS_SIGS -105
+#define PDKIM_SIGN_PRIVKEY_WRAP -106
+#define PDKIM_SIGN_PRIVKEY_B64D -107
/* -------------------------------------------------------------------------- */
/* Main/Extended verification status */
#define PDKIM_VERIFY_INVALID 1
#define PDKIM_VERIFY_FAIL 2
#define PDKIM_VERIFY_PASS 3
+#define PDKIM_VERIFY_POLICY BIT(31)
#define PDKIM_VERIFY_FAIL_BODY 1
#define PDKIM_VERIFY_FAIL_MESSAGE 2
pdkim_bodyhash *bodyhash;
/* Callback for dns/txt query method (verification only) */
- uschar * (*dns_txt_callback)(char *);
+ uschar * (*dns_txt_callback)(uschar *);
/* Coder's little helpers */
gstring *cur_header;
} pdkim_ctx;
+/******************************************************************************/
+
+typedef struct {
+ const uschar * dkim_hashname;
+ hashmethod exim_hashmethod;
+} pdkim_hashtype;
+extern const pdkim_hashtype pdkim_hashes[];
+
+/******************************************************************************/
+
+
/* -------------------------------------------------------------------------- */
/* API functions. Please see the sample code in sample/test_sign.c and
sample/test_verify.c for documentation.
void pdkim_init (void);
-void pdkim_init_context (pdkim_ctx *, BOOL, uschar * (*)(char *));
+void pdkim_init_context (pdkim_ctx *, BOOL, uschar * (*)(uschar *));
DLLEXPORT
pdkim_signature *pdkim_init_sign (pdkim_ctx *,
const uschar **);
DLLEXPORT
-pdkim_ctx *pdkim_init_verify (uschar * (*)(char *), BOOL);
+pdkim_ctx *pdkim_init_verify (uschar * (*)(uschar *), BOOL);
DLLEXPORT
void pdkim_set_optional (pdkim_signature *, char *, char *,int, int,
unsigned long,
unsigned long);
-pdkim_bodyhash *pdkim_set_bodyhash(pdkim_ctx *, pdkim_signature *);
+int pdkim_hashname_to_hashtype(const uschar *, unsigned);
+void pdkim_cstring_to_canons(const uschar *, unsigned, int *, int *);
+pdkim_bodyhash *pdkim_set_bodyhash(pdkim_ctx *, int, int, long);
+pdkim_bodyhash *pdkim_set_sig_bodyhash(pdkim_ctx *, pdkim_signature *);
DLLEXPORT
int pdkim_feed (pdkim_ctx *, uschar *, int);
const uschar * pdkim_errstr(int);
-uschar * dkim_sig_to_a_tag(const pdkim_signature * sig);
+extern uschar * pdkim_encode_base64(blob *);
+extern void pdkim_decode_base64(const uschar *, blob *);
+extern void pdkim_hexprint(const uschar *, int);
+extern void pdkim_quoteprint(const uschar *, int);
+extern pdkim_pubkey * pdkim_parse_pubkey_record(const uschar *);
+extern uschar * pdkim_relax_header_n(const uschar *, int, BOOL);
+extern uschar * pdkim_relax_header(const uschar *, BOOL);
+extern uschar * dkim_sig_to_a_tag(const pdkim_signature *);
#ifdef __cplusplus
}