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gpg: Allow predefined names as answer to the keygen.algo prompt.

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* g10/keygen.c (ask_algo): Add list of strings.

--
Signed-off-by: Werner Koch <wk@gnupg.org>
(backported from commit b1d5ed6ac8)

[dkg: rebased to STABLE-BRANCH-1-4]
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
This commit is contained in:
Werner Koch 2015-02-21 23:10:26 -05:00
parent 8baf452bb3
commit 20e14e331d
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
2 changed files with 43 additions and 11 deletions
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24
g10/keygen.c
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@ -1481,7 +1481,7 @@ ask_key_flags(int algo,int subkey)
static int
ask_algo (int addmode, int *r_subkey_algo, unsigned int *r_usage)
{
char *answer;
char *answer = NULL;
int algo;
int dummy_algo;
@ -1512,53 +1512,53 @@ ask_algo (int addmode, int *r_subkey_algo, unsigned int *r_usage)
{
*r_usage = 0;
*r_subkey_algo = 0;
xfree (answer);
answer = cpr_get ("keygen.algo", _("Your selection? "));
cpr_kill_prompt ();
algo = *answer? atoi(answer): 1;
xfree (answer);
if ( algo == 1 && !addmode )
algo = *answer? atoi (answer) : 1;
if ((algo == 1 || !strcmp (answer, "rsa+rsa")) && !addmode)
{
algo = PUBKEY_ALGO_RSA;
*r_subkey_algo = PUBKEY_ALGO_RSA;
break;
}
else if (algo == 2 && !addmode)
else if ((algo == 2 || !strcmp (answer, "dsa+elg")) && !addmode)
{
algo = PUBKEY_ALGO_DSA;
*r_subkey_algo = PUBKEY_ALGO_ELGAMAL_E;
break;
}
else if (algo == 3)
else if (algo == 3 || !strcmp (answer, "dsa"))
{
algo = PUBKEY_ALGO_DSA;
*r_usage = PUBKEY_USAGE_SIG;
break;
}
else if (algo == 4)
else if (algo == 4 || !strcmp (answer, "rsa/s"))
{
algo = PUBKEY_ALGO_RSA;
*r_usage = PUBKEY_USAGE_SIG;
break;
}
else if (algo == 5 && addmode)
else if ((algo == 5 || !strcmp (answer, "elg")) && addmode)
{
algo = PUBKEY_ALGO_ELGAMAL_E;
*r_usage = PUBKEY_USAGE_ENC;
break;
}
else if (algo == 6 && addmode)
else if ((algo == 6 || !strcmp (answer, "rsa/e")) && addmode)
{
algo = PUBKEY_ALGO_RSA;
*r_usage = PUBKEY_USAGE_ENC;
break;
}
else if (algo == 7 && opt.expert)
else if ((algo == 7 || !strcmp (answer, "dsa/*")) && opt.expert)
{
algo = PUBKEY_ALGO_DSA;
*r_usage = ask_key_flags (algo, addmode);
break;
}
else if (algo == 8 && opt.expert)
else if ((algo == 8 || !strcmp (answer, "rsa/*")) && opt.expert)
{
algo = PUBKEY_ALGO_RSA;
*r_usage = ask_key_flags (algo, addmode);
@ -1566,8 +1566,10 @@ ask_algo (int addmode, int *r_subkey_algo, unsigned int *r_usage)
}
else
tty_printf (_("Invalid selection.\n"));
}
xfree(answer);
return algo;
}