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wks: Publish as binary file.

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* tools/gpg-wks-server.c (copy_key_as_binary): New.
(check_and_publish): Use new function instead of rename.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-07-15 17:20:43 +02:00
parent c49c43d7e4
commit b7b37716b9
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
2 changed files with 76 additions and 3 deletions
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5
tools/gpg-wks-client.c
View File

@ -698,7 +698,10 @@ process_confirmation_request (estream_t msg)
}
address = value;
/* FIXME: Check that the "address" matches the User ID we want to
* publish. */
* publish. Also get the "fingerprint" and compare that to our to
* be published key. Further we should make sure that we actually
* decrypted using that fingerprint (which is a bit problematic if
* --read is used). */
/* Get the sender. */
if (!((item = nvc_lookup (nvc, "sender:")) && (value = nve_value (item))

74
tools/gpg-wks-server.c
View File

@ -506,6 +506,75 @@ list_key (server_ctx_t ctx, estream_t key)
}
/* Take the key in KEYFILE and write it to OUTFILE in binary encoding.
* If ADDRSPEC is given only matching user IDs are included in the
* output. */
static gpg_error_t
copy_key_as_binary (const char *keyfile, const char *outfile,
const char *addrspec)
{
gpg_error_t err;
ccparray_t ccp;
const char **argv;
char *filterexp = NULL;
if (addrspec)
{
filterexp = es_bsprintf ("keep-uid=mbox = %s", addrspec);
if (!filterexp)
{
err = gpg_error_from_syserror ();
log_error ("error allocating memory buffer: %s\n",
gpg_strerror (err));
goto leave;
}
}
ccparray_init (&ccp, 0);
ccparray_put (&ccp, "--no-options");
if (!opt.verbose)
ccparray_put (&ccp, "--quiet");
else if (opt.verbose > 1)
ccparray_put (&ccp, "--verbose");
ccparray_put (&ccp, "--batch");
ccparray_put (&ccp, "--yes");
ccparray_put (&ccp, "--always-trust");
ccparray_put (&ccp, "--no-keyring");
ccparray_put (&ccp, "--output");
ccparray_put (&ccp, outfile);
ccparray_put (&ccp, "--import-options=import-export");
if (filterexp)
{
ccparray_put (&ccp, "--import-filter");
ccparray_put (&ccp, filterexp);
}
ccparray_put (&ccp, "--import");
ccparray_put (&ccp, "--");
ccparray_put (&ccp, keyfile);
ccparray_put (&ccp, NULL);
argv = ccparray_get (&ccp, NULL);
if (!argv)
{
err = gpg_error_from_syserror ();
goto leave;
}
err = gnupg_exec_tool_stream (opt.gpg_program, argv, NULL,
NULL, NULL, NULL, NULL);
if (err)
{
log_error ("%s failed: %s\n", __func__, gpg_strerror (err));
goto leave;
}
leave:
xfree (filterexp);
xfree (argv);
return err;
}
/* Take the key in KEYFILE and write it to DANEFILE using the DANE
* output format. */
static gpg_error_t
@ -1091,10 +1160,11 @@ check_and_publish (server_ctx_t ctx, const char *address, const char *nonce)
}
/* Publish. */
if (rename (fname, fnewname))
err = copy_key_as_binary (fname, fnewname, address);
if (err)
{
err = gpg_error_from_syserror ();
log_error ("renaming '%s' to '%s' failed: %s\n",
log_error ("copying '%s' to '%s' failed: %s\n",
fname, fnewname, gpg_strerror (err));
goto leave;
}