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Code Activity

gpg: Remove support for PKA.

Browse source 
* g10/gpg.c (oPrintPKARecords): Remove.
(opts): Remove --print-pka-records.
(main): Remove "pka-lookups","pka-trust-increase" and other PKA stuff.
* g10/options.h (EXPORT_DANE_FORMAT): Remove.
(VERIFY_PKA_LOOKUPS, VERIFY_PKA_TRUST_INCREASE): Remove.
(KEYSERVER_HONOR_PKA_RECORD): Remove.
* g10/packet.h (pka_info_t): Remove.
(PKT_signature): Remove flags.pka_tried and pka_info.
* g10/parse-packet.c (register_known_notation): Remove
"pka-address@gnupg.org".
* g10/pkclist.c (check_signatures_trust): Remove PKA stuff.
* g10/call-dirmngr.c (gpg_dirmngr_get_pka): Remove.
* g10/export.c (parse_export_options): Remove "export-pka".
(do_export): Adjust for this.
(write_keyblock_to_output): Ditto.
(do_export_stream): Ditto.
(print_pka_or_dane_records): Rename to ...
(print_dane_records): this and remove two args. Remove PKA printing.
* g10/free-packet.c (free_seckey_enc, cp_pka_info): Adjust for removed
pka_info field.
* g10/getkey.c (get_pubkey_byname): Make AKL_PKA a dummy.
* g10/keyserver.c: Remove "honor-pka-record".
(keyserver_import_pka): Remove.
* g10/mainproc.c (get_pka_address): Remove.
(pka_uri_from_sig): Remove.
(check_sig_and_print): Remove code for PKA.
--

PKA (Public Key Association) was a DNS based key discovery method
which looked up fingerprint by mail addresses in the DNS.  This goes
back to the conference where DKIM was suggested to show that we
already had a better method for this available with PGP/MIME.  PKA was
was later superseded by an experimental DANE method and is today not
anymore relevant.  It is anyway doubtful whether PKA was ever widely
used.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2021-02-02 19:53:21 +01:00
parent fde7d83357
commit 7f3ce66ec5
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
17 changed files with 35 additions and 464 deletions
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20
g10/free-packet.c
View file

@ -104,11 +104,6 @@ free_seckey_enc( PKT_signature *sig )
xfree(sig->hashed);
xfree(sig->unhashed);
if (sig->pka_info)
{
xfree (sig->pka_info->uri);
xfree (sig->pka_info);
}
xfree (sig->signers_uid);
xfree(sig);
@ -262,20 +257,6 @@ copy_public_key (PKT_public_key *d, PKT_public_key *s)
static pka_info_t *
cp_pka_info (const pka_info_t *s)
{
pka_info_t *d = xmalloc (sizeof *s + strlen (s->email));
d->valid = s->valid;
d->checked = s->checked;
d->uri = s->uri? xstrdup (s->uri):NULL;
memcpy (d->fpr, s->fpr, sizeof s->fpr);
strcpy (d->email, s->email);
return d;
}
PKT_signature *
copy_signature( PKT_signature *d, PKT_signature *s )
{
@ -291,7 +272,6 @@ copy_signature( PKT_signature *d, PKT_signature *s )
for(i=0; i < n; i++ )
d->data[i] = my_mpi_copy( s->data[i] );
}
d->pka_info = s->pka_info? cp_pka_info (s->pka_info) : NULL;
d->hashed = cp_subpktarea (s->hashed);
d->unhashed = cp_subpktarea (s->unhashed);
if (s->signers_uid)