diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/vssh/libssh.c | 61 |
1 files changed, 47 insertions, 14 deletions
diff --git a/lib/vssh/libssh.c b/lib/vssh/libssh.c index 54bc5e019..8988e2392 100644 --- a/lib/vssh/libssh.c +++ b/lib/vssh/libssh.c @@ -2149,6 +2149,7 @@ static CURLcode myssh_connect(struct connectdata *conn, bool *done) CURLcode result; curl_socket_t sock = conn->sock[FIRSTSOCKET]; struct Curl_easy *data = conn->data; + int rc; /* initialize per-handle data if not already */ if(!data->req.protop) @@ -2175,38 +2176,70 @@ static CURLcode myssh_connect(struct connectdata *conn, bool *done) return CURLE_FAILED_INIT; } - ssh_options_set(ssh->ssh_session, SSH_OPTIONS_FD, &sock); + rc = ssh_options_set(ssh->ssh_session, SSH_OPTIONS_HOST, conn->host.name); + if(rc != SSH_OK) { + failf(data, "Could not set remote host"); + return CURLE_FAILED_INIT; + } + + rc = ssh_options_parse_config(ssh->ssh_session, NULL); + if(rc != SSH_OK) { + infof(data, "Could not parse SSH configuration files"); + /* ignore */ + } + + rc = ssh_options_set(ssh->ssh_session, SSH_OPTIONS_FD, &sock); + if(rc != SSH_OK) { + failf(data, "Could not set socket"); + return CURLE_FAILED_INIT; + } - if(conn->user) { + if(conn->user && conn->user[0] != '\0') { infof(data, "User: %s\n", conn->user); - ssh_options_set(ssh->ssh_session, SSH_OPTIONS_USER, conn->user); + rc = ssh_options_set(ssh->ssh_session, SSH_OPTIONS_USER, conn->user); + if(rc != SSH_OK) { + failf(data, "Could not set user"); + return CURLE_FAILED_INIT; + } } if(data->set.str[STRING_SSH_KNOWNHOSTS]) { infof(data, "Known hosts: %s\n", data->set.str[STRING_SSH_KNOWNHOSTS]); - ssh_options_set(ssh->ssh_session, SSH_OPTIONS_KNOWNHOSTS, - data->set.str[STRING_SSH_KNOWNHOSTS]); + rc = ssh_options_set(ssh->ssh_session, SSH_OPTIONS_KNOWNHOSTS, + data->set.str[STRING_SSH_KNOWNHOSTS]); + if(rc != SSH_OK) { + failf(data, "Could not set known hosts file path"); + return CURLE_FAILED_INIT; + } } - ssh_options_set(ssh->ssh_session, SSH_OPTIONS_HOST, conn->host.name); - if(conn->remote_port) - ssh_options_set(ssh->ssh_session, SSH_OPTIONS_PORT, - &conn->remote_port); + if(conn->remote_port) { + rc = ssh_options_set(ssh->ssh_session, SSH_OPTIONS_PORT, + &conn->remote_port); + if(rc != SSH_OK) { + failf(data, "Could not set remote port"); + return CURLE_FAILED_INIT; + } + } if(data->set.ssh_compression) { - ssh_options_set(ssh->ssh_session, SSH_OPTIONS_COMPRESSION, - "zlib,zlib@openssh.com,none"); + rc = ssh_options_set(ssh->ssh_session, SSH_OPTIONS_COMPRESSION, + "zlib,zlib@openssh.com,none"); + if(rc != SSH_OK) { + failf(data, "Could not set compression"); + return CURLE_FAILED_INIT; + } } ssh->privkey = NULL; ssh->pubkey = NULL; if(data->set.str[STRING_SSH_PUBLIC_KEY]) { - int rc = ssh_pki_import_pubkey_file(data->set.str[STRING_SSH_PUBLIC_KEY], - &ssh->pubkey); + rc = ssh_pki_import_pubkey_file(data->set.str[STRING_SSH_PUBLIC_KEY], + &ssh->pubkey); if(rc != SSH_OK) { failf(data, "Could not load public key file"); - /* ignore */ + return CURLE_FAILED_INIT; } } |