/*
* PDKIM - a RFC4871 (DKIM) implementation
*
- * Copyright (C) 2009 Tom Kistner <tom@duncanthrax.net>
+ * Copyright (C) 2009 - 2012 Tom Kistner <tom@duncanthrax.net>
*
* http://duncanthrax.net/pdkim/
*
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-/* $Cambridge: exim/src/src/pdkim/pdkim.h,v 1.2 2009/06/10 07:34:05 tom Exp $ */
-
-/* -------------------------------------------------------------------------- */
-/* Debugging. This can also be enabled/disabled at run-time. I recommend to
- leave it defined. */
-#define PDKIM_DEBUG
-
/* -------------------------------------------------------------------------- */
/* Length of the preallocated buffer for the "answer" from the dns/txt
- callback function. */
-#define PDKIM_DNS_TXT_MAX_RECLEN 4096
+ callback function. This should match the maximum RDLENGTH from DNS. */
+#define PDKIM_DNS_TXT_MAX_RECLEN (1 << 16)
/* -------------------------------------------------------------------------- */
/* Function success / error codes */
/* Signing specific ------------------------------------------------- */
char *rsa_privkey; /* Private RSA key */
char *sign_headers; /* To-be-signed header names */
- /* Verification specific -------------------------------------------- */
- char *hnames_check; /* Tick-off header list that we use to keep
- track of header names that we have already
- added to the signature candidates. */
char *rawsig_no_b_val; /* Original signature header w/o b= tag value. */
} pdkim_signature;
/* Context to keep state between all operations. */
#define PDKIM_MODE_SIGN 0
#define PDKIM_MODE_VERIFY 1
-#define PDKIM_INPUT_NORMAL 0
-#define PDKIM_INPUT_SMTP 1
typedef struct pdkim_ctx {
/* PDKIM_MODE_VERIFY or PDKIM_MODE_SIGN */
int mode;
- /* PDKIM_INPUT_SMTP or PDKIM_INPUT_NORMAL */
- int input_mode;
-
/* One (signing) or several chained (verification) signatures */
pdkim_signature *sig;
pdkim_str *cur_header;
char *linebuf;
int linebuf_offset;
- int seen_lf;
- int seen_eod;
- int past_headers;
+ BOOL seen_lf;
+ BOOL seen_eod;
+ BOOL past_headers;
int num_buffered_crlf;
int num_headers;
-
-#ifdef PDKIM_DEBUG
- /* A FILE pointer. When not NULL, debug output will be generated
- and sent to this stream */
- FILE *debug_stream;
-#endif
-
+ pdkim_stringlist *headers; /* Raw headers for verification */
} pdkim_ctx;
#endif
DLLEXPORT
-pdkim_ctx *pdkim_init_sign (int, char *, char *, char *);
+pdkim_ctx *pdkim_init_sign (char *, char *, char *);
DLLEXPORT
-pdkim_ctx *pdkim_init_verify (int, int(*)(char *, char *));
+pdkim_ctx *pdkim_init_verify (int(*)(char *, char *));
DLLEXPORT
int pdkim_set_optional (pdkim_ctx *, char *, char *,int, int,
DLLEXPORT
void pdkim_free_ctx (pdkim_ctx *);
-#ifdef PDKIM_DEBUG
-DLLEXPORT
-void pdkim_set_debug_stream(pdkim_ctx *, FILE *);
-#endif
-
#ifdef __cplusplus
}
#endif