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All standard keyserver commands are now using dirmngr.

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This commit is contained in:
Werner Koch 2011-01-20 14:12:53 +01:00
parent 357f8d5398
commit 7f32d88ed1
20 changed files with 689 additions and 735 deletions
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71
dirmngr/server.c
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@ -47,6 +47,12 @@
something reasonable. */
#define MAX_CERT_LENGTH (8*1024)
/* The same goes for OpenPGP keyblocks, but here we need to allow for
much longer blocks; a 200k keyblock is not too unusual for keys
with a lot of signatures (e.g. 0x5b0358a2). */
#define MAX_KEYBLOCK_LENGTH (512*1024)
#define PARM_ERROR(t) assuan_set_error (ctx, \
gpg_error (GPG_ERR_ASS_PARAMETER), (t))
#define set_error(e,t) assuan_set_error (ctx, gpg_error (e), (t))
@ -1535,6 +1541,70 @@ cmd_ks_get (assuan_context_t ctx, char *line)
}
static const char hlp_ks_put[] =
"KS_PUT\n"
"\n"
"Send a key to the configured OpenPGP keyservers. The actual key material\n"
"is then requested by Dirmngr using\n"
"\n"
" INQUIRE KEYBLOCK\n"
"\n"
"The client shall respond with a binary version of the keyblock. For LDAP\n"
"keyservers Dirmngr may ask for meta information of the provided keyblock\n"
"using:\n"
"\n"
" INQUIRE KEYBLOCK_INFO\n"
"\n"
"The client shall respond with a colon delimited info lines";
static gpg_error_t
cmd_ks_put (assuan_context_t ctx, char *line)
{
ctrl_t ctrl = assuan_get_pointer (ctx);
gpg_error_t err;
unsigned char *value = NULL;
size_t valuelen;
unsigned char *info = NULL;
size_t infolen;
/* No options for now. */
line = skip_options (line);
/* Ask for the key material. */
err = assuan_inquire (ctx, "KEYBLOCK",
&value, &valuelen, MAX_KEYBLOCK_LENGTH);
if (err)
{
log_error (_("assuan_inquire failed: %s\n"), gpg_strerror (err));
goto leave;
}
if (!valuelen) /* No data returned; return a comprehensible error. */
{
err = gpg_error (GPG_ERR_MISSING_CERT);
goto leave;
}
/* Ask for the key meta data. Not actually needed for HKP servers
but we do it anyway test the client implementaion. */
err = assuan_inquire (ctx, "KEYBLOCK_INFO",
&info, &infolen, MAX_KEYBLOCK_LENGTH);
if (err)
{
log_error (_("assuan_inquire failed: %s\n"), gpg_strerror (err));
goto leave;
}
/* Send the key. */
err = ks_action_put (ctrl, value, valuelen);
leave:
xfree (info);
xfree (value);
return leave_cmd (ctx, err);
}
static const char hlp_getinfo[] =
@ -1672,6 +1742,7 @@ register_commands (assuan_context_t ctx)
{ "KEYSERVER", cmd_keyserver, hlp_keyserver },
{ "KS_SEARCH", cmd_ks_search, hlp_ks_search },
{ "KS_GET", cmd_ks_get, hlp_ks_get },
{ "KS_PUT", cmd_ks_put, hlp_ks_put },
{ "GETINFO", cmd_getinfo, hlp_getinfo },
{ "KILLDIRMNGR",cmd_killdirmngr,hlp_killdirmngr },
{ "RELOADDIRMNGR",cmd_reloaddirmngr,hlp_reloaddirmngr },