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Code Activity

gpg: New options --recipient-file and --hidden-recipient-file.

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* g10/gpg.c (oRecipientFile, oHiddenRecipientFile): New.
(opts): Add options --recipient-file and --hidden-recipient-file.
(main): Implement them.  Also remove duplicate code from similar
options.
* g10/keydb.h (PK_LIST_FROM_FILE): New.
(PK_LIST_SHIFT): Bump up.
* g10/pkclist.c (expand_group): Take care of PK_LIST_FROM_FILE.
(find_and_check_key): Add and implement arg FROM_FILE.
(build_pk_list): Pass new value for new arg.
* g10/getkey.c (get_pubkey_fromfile): New.
* g10/gpgv.c (read_key_from_file): New stub.
* g10/test-stubs.c (read_key_from_file): New stub.
* g10/server.c (cmd_recipient): Add flag --file.
* g10/import.c (read_key_from_file): New.

* tests/openpgp/defs.scm (key-file1): New.
(key-file2): New.
* tests/openpgp/setup.scm: Add their private keys and import the
key-file1.
* tests/openpgp/encrypt.scm: Add new test.

--

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-07-06 14:03:50 +02:00
parent 073be51a86
commit a479804c86
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
13 changed files with 330 additions and 82 deletions
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107
g10/import.c
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@ -220,6 +220,113 @@ import_release_stats_handle (import_stats_t p)
}
/* Read a key from a file. Only the first key in the file is
* considered and stored at R_KEYBLOCK. FNAME is the name of the
* file.
*/
gpg_error_t
read_key_from_file (ctrl_t ctrl, const char *fname, kbnode_t *r_keyblock)
{
gpg_error_t err;
iobuf_t inp;
PACKET *pending_pkt = NULL;
kbnode_t keyblock = NULL;
u32 keyid[2];
int v3keys; /* Dummy */
int non_self; /* Dummy */
(void)ctrl;
*r_keyblock = NULL;
inp = iobuf_open (fname);
if (!inp)
err = gpg_error_from_syserror ();
else if (is_secured_file (iobuf_get_fd (inp)))
{
iobuf_close (inp);
inp = NULL;
err = gpg_error (GPG_ERR_EPERM);
}
else
err = 0;
if (err)
{
log_error (_("can't open '%s': %s\n"),
iobuf_is_pipe_filename (fname)? "[stdin]": fname,
gpg_strerror (err));
if (gpg_err_code (err) == GPG_ERR_ENOENT)
err = gpg_error (GPG_ERR_NO_PUBKEY);
goto leave;
}
/* Push the armor filter. */
{
armor_filter_context_t *afx;
afx = new_armor_context ();
afx->only_keyblocks = 1;
push_armor_filter (afx, inp);
release_armor_context (afx);
}
/* Read the first non-v3 keyblock. */
while (!(err = read_block (inp, &pending_pkt, &keyblock, &v3keys)))
{
if (keyblock->pkt->pkttype == PKT_PUBLIC_KEY)
break;
log_info (_("skipping block of type %d\n"), keyblock->pkt->pkttype);
release_kbnode (keyblock);
keyblock = NULL;
}
if (err)
{
if (gpg_err_code (err) != GPG_ERR_INV_KEYRING)
log_error (_("error reading '%s': %s\n"),
iobuf_is_pipe_filename (fname)? "[stdin]": fname,
gpg_strerror (err));
goto leave;
}
keyid_from_pk (keyblock->pkt->pkt.public_key, keyid);
if (!find_next_kbnode (keyblock, PKT_USER_ID))
{
err = gpg_error (GPG_ERR_NO_USER_ID);
goto leave;
}
collapse_uids (&keyblock);
clear_kbnode_flags (keyblock);
if (chk_self_sigs (keyblock, keyid, &non_self))
{
err = gpg_error (GPG_ERR_INV_KEYRING);
goto leave;
}
if (!delete_inv_parts (keyblock, keyid, 0) )
{
err = gpg_error (GPG_ERR_NO_USER_ID);
goto leave;
}
*r_keyblock = keyblock;
keyblock = NULL;
leave:
if (inp)
{
iobuf_close (inp);
/* Must invalidate that ugly cache to actually close the file. */
iobuf_ioctl (NULL, IOBUF_IOCTL_INVALIDATE_CACHE, 0, (char*)fname);
}
release_kbnode (keyblock);
/* FIXME: Do we need to free PENDING_PKT ? */
return err;
}
/*
* Import the public keys from the given filename. Input may be armored.
* This function rejects all keys which are not validly self signed on at