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kbx: Add new command DELETE.

Browse source 
* kbx/kbxserver.c (cmd_delete): New.
* kbx/frontend.c (kbxd_delete): New.
* kbx/backend-kbx.c (be_kbx_delete): New.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2019-11-28 11:19:33 +01:00
parent 915297705a
commit 490e0cd0ba
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
5 changed files with 138 additions and 0 deletions
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41
kbx/kbxserver.c
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@ -522,6 +522,46 @@ cmd_store (assuan_context_t ctx, char *line)
}
static const char hlp_delete[] =
"DELETE <ubid> \n"
"\n"
"Delete a key into the database. The UBID identifies the key.\n";
static gpg_error_t
cmd_delete (assuan_context_t ctx, char *line)
{
ctrl_t ctrl = assuan_get_pointer (ctx);
gpg_error_t err;
int n;
unsigned char ubid[UBID_LEN];
line = skip_options (line);
if (!*line)
{
err = set_error (GPG_ERR_INV_ARG, "UBID missing");
goto leave;
}
/* Skip an optional UBID identifier character. */
if (*line == '^' && line[1])
line++;
if ((n=hex2bin (line, ubid, UBID_LEN)) < 0)
{
err = set_error (GPG_ERR_INV_USER_ID, "invalid UBID");
goto leave;
}
if (line[n])
{
err = set_error (GPG_ERR_INV_ARG, "garbage after UBID");
goto leave;
}
err = kbxd_delete (ctrl, ubid);
leave:
return leave_cmd (ctx, err);
}
static const char hlp_getinfo[] =
@ -643,6 +683,7 @@ register_commands (assuan_context_t ctx)
{ "SEARCH", cmd_search, hlp_search },
{ "NEXT", cmd_next, hlp_next },
{ "STORE", cmd_store, hlp_store },
{ "DELETE", cmd_delete, hlp_delete },
{ "GETINFO", cmd_getinfo, hlp_getinfo },
{ "OUTPUT", NULL, hlp_output },
{ "KILLKEYBOXD",cmd_killkeyboxd,hlp_killkeyboxd },