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Allow users to specify their own tmate servers

Browse Source 
Options:
- tmate-server-host
- tmate-server-port
- tmate-server-dsa-fingerprint
- tmate-server-rsa-fingerprint
- tmate-server-ecdsa-fingerprint
This commit is contained in:
Nicolas Viennot
2013-10-04 17:36:46 -04:00
parent bb5634ce20
commit 0d182e707e
6 changed files with 61 additions and 48 deletions
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21
tmate-ssh-client.c
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@@ -168,10 +168,11 @@ static void on_session_event(struct tmate_ssh_client *client)
unsigned char *hash;
ssize_t hash_len;
char *hash_str;
char *server_hash_str;
int match;
int verbosity = SSH_LOG_NOLOG + debug_level;
int port = TMATE_PORT;
int port = options_get_number(&global_s_options, "tmate-server-port");
ssh_session session = client->session;
ssh_channel channel = client->channel;
@@ -241,24 +242,26 @@ static void on_session_event(struct tmate_ssh_client *client)
if (ssh_get_publickey(session, &pubkey) < 0)
tmate_fatal("ssh_get_publickey");
#ifdef DEVENV
match = 1;
#else
key_type = ssh_key_type(pubkey);
switch (key_type) {
case SSH_KEYTYPE_DSS:
match = !strcmp(hash_str, TMATE_HOST_DSA_KEY);
server_hash_str = options_get_string(&global_s_options,
"tmate-server-dsa-fingerprint");
break;
case SSH_KEYTYPE_RSA:
match = !strcmp(hash_str, TMATE_HOST_RSA_KEY);
server_hash_str = options_get_string(&global_s_options,
"tmate-server-rsa-fingerprint");
break;
case SSH_KEYTYPE_ECDSA:
match = !strcmp(hash_str, TMATE_HOST_ECDSA_KEY);
server_hash_str = options_get_string(&global_s_options,
"tmate-server-ecdsa-fingerprint");
break;
default:
match = 0;
server_hash_str = "";
}
#endif
match = !strcmp(hash_str, server_hash_str);
ssh_key_free(pubkey);
ssh_clean_pubkey_hash(&hash);