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starter: Don't define any hard-coded proposal strings 

Just rely on the default proposals by charon if nothing is defined. The
hard-coded IKE proposal used curve25519, which depends on an optional
plugin (while enabled by default it might still not be loaded, or, like
on Debian, shipped in an optional package). With charon's default
proposal only loaded algorithms are proposed for IKE avoiding this issue.
This commit is contained in:
Tobias Brunner 2017-08-30 15:15:31 +02:00
parent 4f575d62ed
commit ea613d5d27
1 changed files with 0 additions and 9 deletions
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9
src/starter/confread.c
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@ -40,9 +40,6 @@
#define SA_REPLACEMENT_RETRIES_DEFAULT 3
#define SA_REPLAY_WINDOW_DEFAULT -1 /* use charon.replay_window */
static const char ike_defaults[] = "aes128-sha256-curve25519";
static const char esp_defaults[] = "aes128-sha256";
static const char firewall_defaults[] = IPSEC_SCRIPT " _updown iptables";
/**
@ -206,7 +203,6 @@ static void conn_defaults(starter_conn_t *conn)
conn->mode = MODE_TUNNEL;
conn->options = SA_OPTION_MOBIKE;
conn->ike = strdupnull(ike_defaults);
/* esp defaults are set after parsing the conn section */
conn->sa_ike_life_seconds = IKE_LIFETIME_DEFAULT;
conn->sa_ipsec_life_seconds = IPSEC_LIFETIME_DEFAULT;
@ -622,11 +618,6 @@ static void load_conn(starter_conn_t *conn, starter_config_t *cfg,
handle_firewall("left", &conn->left, cfg);
handle_firewall("right", &conn->right, cfg);
if (!conn->esp && !conn->ah)
{
conn->esp = strdupnull(esp_defaults);
}
}
/*