X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Fpdkim%2Fpdkim.h;h=8b8b95032e244cde94a55550fa4610a35fbd13e7;hb=863bd541063e72fcea7305b9d3ee2cb460a6d3d1;hp=5d0157e6385488d15a9006de33ee8cb930c37884;hpb=f7302073a0de0db3750659a0f27b869ea45a0e4e;p=exim.git

diff --git a/src/src/pdkim/pdkim.h b/src/src/pdkim/pdkim.h
index 5d0157e63..8b8b95032 100644
--- a/src/src/pdkim/pdkim.h
+++ b/src/src/pdkim/pdkim.h
@@ -2,7 +2,7 @@
  *  PDKIM - a RFC4871 (DKIM) implementation
  *
  *  Copyright (C) 2009 - 2012  Tom Kistner <tom@duncanthrax.net>
- *  Copyright (c) Jeremy Harris 2016
+ *  Copyright (c) 2016 - 2017  Jeremy Harris
  *
  *  http://duncanthrax.net/pdkim/
  *
@@ -100,13 +100,14 @@ typedef struct pdkim_pubkey {
   uschar *version;                /* v=  */
   uschar *granularity;            /* g=  */
 
+#ifdef notdef
   uschar *hashes;                 /* h=  */
   uschar *keytype;                /* k=  */
+#endif
   uschar *srvtype;                /* s=  */
   uschar *notes;                  /* n=  */
 
   blob  key;                      /* p=  */
-
   int   testing;                  /* t=y */
   int   no_subdomaining;          /* t=s */
 } pdkim_pubkey;
@@ -163,7 +164,7 @@ typedef struct pdkim_signature {
   uschar *copiedheaders;
 
   /* (b=) Raw signature data, along with its length in bytes */
-  blob sigdata;
+  blob sighash;
 
   /* (bh=) Raw body hash data, along with its length in bytes */
   blob bodyhash;
@@ -232,7 +233,7 @@ typedef struct pdkim_signature {
   /* Properties below this point are used internally only ------------- */
 
   /* Per-signature helper variables ----------------------------------- */
-  hctx         body_hash;
+  hctx         body_hash_ctx;
 
   unsigned long signed_body_bytes; /* How many body bytes we hashed     */
   pdkim_stringlist *headers; /* Raw headers included in the sig         */
@@ -245,12 +246,15 @@ typedef struct pdkim_signature {
 
 /* -------------------------------------------------------------------------- */
 /* Context to keep state between all operations. */
-#define PDKIM_MODE_SIGN     0
-#define PDKIM_MODE_VERIFY   1
 typedef struct pdkim_ctx {
 
-  /* PDKIM_MODE_VERIFY or PDKIM_MODE_SIGN */
-  int mode;
+#define PDKIM_MODE_SIGN   BIT(0)	/* if unset, mode==verify */
+#define PDKIM_DOT_TERM	  BIT(1)	/* dot termination and unstuffing */
+#define PDKIM_SEEN_CR	  BIT(2)
+#define PDKIM_SEEN_LF	  BIT(3)
+#define PDKIM_PAST_HDRS	  BIT(4)
+#define PDKIM_SEEN_EOD	  BIT(5)
+  unsigned   flags;
 
   /* One (signing) or several chained (verification) signatures */
   pdkim_signature *sig;
@@ -264,9 +268,6 @@ typedef struct pdkim_ctx {
   int        cur_header_len;
   char      *linebuf;
   int        linebuf_offset;
-  BOOL       seen_lf;
-  BOOL       seen_eod;
-  BOOL       past_headers;
   int        num_buffered_crlf;
   int        num_headers;
   pdkim_stringlist *headers; /* Raw headers for verification         */
@@ -285,10 +286,11 @@ extern "C" {
 void	   pdkim_init         (void);
 
 DLLEXPORT
-pdkim_ctx *pdkim_init_sign    (char *, char *, char *, int);
+pdkim_ctx *pdkim_init_sign    (char *, char *, char *, int,
+			      BOOL, int(*)(char *, char *));
 
 DLLEXPORT
-pdkim_ctx *pdkim_init_verify  (int(*)(char *, char *));
+pdkim_ctx *pdkim_init_verify  (int(*)(char *, char *), BOOL);
 
 DLLEXPORT
 int        pdkim_set_optional (pdkim_ctx *, char *, char *,int, int,