diff options
| -rw-r--r-- | svr-runopts.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/svr-runopts.c b/svr-runopts.c index f78190f..9fbacf7 100644 --- a/svr-runopts.c +++ b/svr-runopts.c @@ -452,6 +452,7 @@ static void addhostkey(const char *keyfile) { void load_all_hostkeys() { int i; int disable_unset_keys = 1; + int any_keys = 0; svr_opts.hostkey = new_sign_key(); @@ -484,12 +485,20 @@ void load_all_hostkeys() { if (disable_unset_keys && !svr_opts.hostkey->rsakey) { disablekey(DROPBEAR_SIGNKEY_RSA); } + else + { + any_keys = 1; + } #endif #ifdef DROPBEAR_DSS if (disable_unset_keys && !svr_opts.hostkey->dsskey) { disablekey(DROPBEAR_SIGNKEY_RSA); } + else + { + any_keys = 1; + } #endif @@ -499,6 +508,10 @@ void load_all_hostkeys() { && !svr_opts.hostkey->ecckey256) { disablekey(DROPBEAR_SIGNKEY_ECDSA_NISTP256); } + else + { + any_keys = 1; + } #endif #ifdef DROPBEAR_ECC_384 @@ -506,6 +519,10 @@ void load_all_hostkeys() { && !svr_opts.hostkey->ecckey384) { disablekey(DROPBEAR_SIGNKEY_ECDSA_NISTP384); } + else + { + any_keys = 1; + } #endif #ifdef DROPBEAR_ECC_521 @@ -513,7 +530,16 @@ void load_all_hostkeys() { && !svr_opts.hostkey->ecckey521) { disablekey(DROPBEAR_SIGNKEY_ECDSA_NISTP521); } + else + { + any_keys = 1; + } #endif #endif /* DROPBEAR_ECDSA */ + if (!any_keys) + { + dropbear_exit("No hostkeys available"); + } + } |