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gpg: Add shortcut for setting key capabilities.

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* g10/keygen.c (ask_key_flags): Add shortcut '='.
* doc/help.txt (gpg.keygen.flags): New.
This commit is contained in:
Werner Koch 2014-09-26 14:43:48 +02:00
parent 20c6da50d4
commit 7ff4ea2160
2 changed files with 42 additions and 11 deletions
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18
g10/keygen.c
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@ -1655,6 +1655,7 @@ ask_key_flags(int algo,int subkey)
*/
const char *togglers=_("SsEeAaQq");
char *answer=NULL;
const char *s;
unsigned int current=0;
unsigned int possible=openpgp_pk_algo_usage(algo);
@ -1701,7 +1702,22 @@ ask_key_flags(int algo,int subkey)
answer = cpr_get("keygen.flags",_("Your selection? "));
cpr_kill_prompt();
if(strlen(answer)>1)
if (*answer == '=')
{
/* Hack to allow direct entry of the capabilities. */
current = 0;
for (s=answer+1; *s; s++)
{
if ((*s == 's' || *s == 'S') && (possible&PUBKEY_USAGE_SIG))
current |= PUBKEY_USAGE_SIG;
else if ((*s == 'e' || *s == 'E') && (possible&PUBKEY_USAGE_ENC))
current |= PUBKEY_USAGE_ENC;
else if ((*s == 'a' || *s == 'A') && (possible&PUBKEY_USAGE_AUTH))
current |= PUBKEY_USAGE_AUTH;
}
break;
}
else if (strlen(answer)>1)
tty_printf(_("Invalid selection.\n"));
else if(*answer=='\0' || *answer==togglers[6] || *answer==togglers[7])
break;