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gpg: Pass CTRL to many more functions.

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--

For proper operations as a server we need to avoid global variables.
Thus we need to pass the session state CTRL to most functions.  Quite
a lot of changes but fortunately straightforward to do.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-03-31 20:03:52 +02:00
parent 5e89144cbc
commit 8f2671d2cc
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
38 changed files with 885 additions and 751 deletions
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13
g10/packet.h
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@ -428,7 +428,7 @@ typedef struct
there is no disable value cached, fill one in. */
#define pk_is_disabled(a) \
(((a)->flags.disabled_valid)? \
((a)->flags.disabled):(cache_disabled_value((a))))
((a)->flags.disabled):(cache_disabled_value(ctrl,(a))))
typedef struct {
@ -853,14 +853,15 @@ int cmp_user_ids( PKT_user_id *a, PKT_user_id *b );
/*-- sig-check.c --*/
/* Check a signature. This is shorthand for check_signature2 with
the unnamed arguments passed as NULL. */
int check_signature (PKT_signature *sig, gcry_md_hd_t digest);
int check_signature (ctrl_t ctrl, PKT_signature *sig, gcry_md_hd_t digest);
/* Check a signature. Looks up the public key from the key db. (If
* R_PK is not NULL, it is stored at RET_PK.) DIGEST contains a
* valid hash context that already includes the signed data. This
* function adds the relevant meta-data to the hash before finalizing
* it and verifying the signature. */
gpg_error_t check_signature2 (PKT_signature *sig, gcry_md_hd_t digest,
gpg_error_t check_signature2 (ctrl_t ctrl,
PKT_signature *sig, gcry_md_hd_t digest,
u32 *r_expiredate, int *r_expired, int *r_revoked,
PKT_public_key **r_pk);
@ -885,14 +886,16 @@ int ask_for_detached_datafile( gcry_md_hd_t md, gcry_md_hd_t md2,
const char *inname, int textmode );
/*-- sign.c --*/
int make_keysig_packet( PKT_signature **ret_sig, PKT_public_key *pk,
int make_keysig_packet (ctrl_t ctrl,
PKT_signature **ret_sig, PKT_public_key *pk,
PKT_user_id *uid, PKT_public_key *subpk,
PKT_public_key *pksk, int sigclass, int digest_algo,
u32 timestamp, u32 duration,
int (*mksubpkt)(PKT_signature *, void *),
void *opaque,
const char *cache_nonce);
gpg_error_t update_keysig_packet (PKT_signature **ret_sig,
gpg_error_t update_keysig_packet (ctrl_t ctrl,
PKT_signature **ret_sig,
PKT_signature *orig_sig,
PKT_public_key *pk,
PKT_user_id *uid,