diff options
Diffstat (limited to 'g10/card-util.c')
| -rw-r--r-- | g10/card-util.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/g10/card-util.c b/g10/card-util.c index 779e9d8e7..b95efa8ba 100644 --- a/g10/card-util.c +++ b/g10/card-util.c @@ -2109,6 +2109,28 @@ kdf_setup (const char *args) leave: agent_release_card_info (&info); } + +static void +uif (int arg_number, const char *arg_rest) +{ + gpg_error_t err; + char name[100]; + unsigned char data[2]; + + snprintf (name, sizeof name, "UIF-%d", arg_number); + if ( !strcmp (arg_rest, "off") ) + data[0] = 0x00; + else if ( !strcmp (arg_rest, "on") ) + data[0] = 0x01; + else if ( !strcmp (arg_rest, "permanent") ) + data[0] = 0x02; + + data[1] = 0x20; + + err = agent_scd_setattr (name, data, 2, NULL); + if (err) + log_error (_("error for setup UIF: %s\n"), gpg_strerror (err)); +} /* Data used by the command parser. This needs to be outside of the function scope to allow readline based command completion. */ @@ -2119,7 +2141,7 @@ enum cmdids cmdNAME, cmdURL, cmdFETCH, cmdLOGIN, cmdLANG, cmdSEX, cmdCAFPR, cmdFORCESIG, cmdGENERATE, cmdPASSWD, cmdPRIVATEDO, cmdWRITECERT, cmdREADCERT, cmdUNBLOCK, cmdFACTORYRESET, cmdKDFSETUP, - cmdKEYATTR, + cmdKEYATTR, cmdUIF, cmdINVCMD }; @@ -2151,10 +2173,11 @@ static struct { "generate", cmdGENERATE, 1, N_("generate new keys")}, { "passwd" , cmdPASSWD, 0, N_("menu to change or unblock the PIN")}, { "verify" , cmdVERIFY, 0, N_("verify the PIN and list all data")}, - { "unblock" , cmdUNBLOCK,0, N_("unblock the PIN using a Reset Code") }, + { "unblock" , cmdUNBLOCK,0, N_("unblock the PIN using a Reset Code")}, { "factory-reset", cmdFACTORYRESET, 1, N_("destroy all keys and data")}, { "kdf-setup", cmdKDFSETUP, 1, N_("setup KDF for PIN authentication")}, { "key-attr", cmdKEYATTR, 1, N_("change the key attribute")}, + { "uif", cmdUIF, 1, N_("change the User Interaction Flag")}, /* Note, that we do not announce these command yet. */ { "privatedo", cmdPRIVATEDO, 0, NULL }, { "readcert", cmdREADCERT, 0, NULL }, @@ -2446,6 +2469,14 @@ card_edit (ctrl_t ctrl, strlist_t commands) key_attr (); break; + case cmdUIF: + if ( arg_number < 1 || arg_number > 3 ) + tty_printf ("usage: uif N [on|off|permanent]\n" + " 1 <= N <= 3\n"); + else + uif (arg_number, arg_rest); + break; + case cmdQUIT: goto leave; |