static int
ssl_cert_digest(SSL* p_ssl, struct vsf_session* p_sess, struct mystr* p_str)
{
X509* p_cert = SSL_get_peer_certificate(p_ssl);
unsigned int num_bytes = 0;
if (p_cert == NULL)
{
return 0;
}
str_reserve(p_str, EVP_MAX_MD_SIZE);
str_empty(p_str);
str_rpad(p_str, EVP_MAX_MD_SIZE);
if (!X509_digest(p_cert, EVP_sha256(), (unsigned char*) str_getbuf(p_str),
&num_bytes))
{
die("X509_digest failed");
}
X509_free(p_cert);
if (tunable_debug_ssl)
{
unsigned int i;
str_alloc_text(&debug_str, "Cert digest:");
for (i = 0; i < num_bytes; ++i)
{
str_append_char(&debug_str, ' ');
str_append_ulong(
&debug_str, (unsigned long) (unsigned char) str_get_char_at(p_str, i));
}
vsf_log_line(p_sess, kVSFLogEntryDebug, &debug_str);
}
str_trunc(p_str, num_bytes);
return 1;
}
static void
build_dir_line(struct mystr* p_str, const struct mystr* p_filename_str,
const struct vsf_sysutil_statbuf* p_stat, long curr_time)
{
static struct mystr s_tmp_str;
char *tmp_filename=NULL;
filesize_t size = vsf_sysutil_statbuf_get_size(p_stat);
/* Permissions */
str_alloc_text(p_str, vsf_sysutil_statbuf_get_perms(p_stat));
str_append_char(p_str, ' ');
/* Hard link count */
str_alloc_ulong(&s_tmp_str, vsf_sysutil_statbuf_get_links(p_stat));
str_lpad(&s_tmp_str, 4);
str_append_str(p_str, &s_tmp_str);
str_append_char(p_str, ' ');
/* User */
if (tunable_hide_ids)
{
str_alloc_text(&s_tmp_str, "ftp");
}
else
{
int uid = vsf_sysutil_statbuf_get_uid(p_stat);
struct vsf_sysutil_user* p_user = 0;
if (tunable_text_userdb_names)
{
p_user = vsf_sysutil_getpwuid(uid);
}
if (p_user == 0)
{
str_alloc_ulong(&s_tmp_str, (unsigned long) uid);
}
else
{
str_alloc_text(&s_tmp_str, vsf_sysutil_user_getname(p_user));
}
}
str_rpad(&s_tmp_str, 8);
str_append_str(p_str, &s_tmp_str);
str_append_char(p_str, ' ');
/* Group */
if (tunable_hide_ids)
{
str_alloc_text(&s_tmp_str, "ftp");
}
else
{
int gid = vsf_sysutil_statbuf_get_gid(p_stat);
struct vsf_sysutil_group* p_group = 0;
if (tunable_text_userdb_names)
{
p_group = vsf_sysutil_getgrgid(gid);
}
if (p_group == 0)
{
str_alloc_ulong(&s_tmp_str, (unsigned long) gid);
}
else
{
str_alloc_text(&s_tmp_str, vsf_sysutil_group_getname(p_group));
}
}
str_rpad(&s_tmp_str, 8);
str_append_str(p_str, &s_tmp_str);
str_append_char(p_str, ' ');
/* Size in bytes */
str_alloc_filesize_t(&s_tmp_str, size);
str_lpad(&s_tmp_str, 8);
str_append_str(p_str, &s_tmp_str);
str_append_char(p_str, ' ');
/* Date stamp */
str_append_text(p_str, vsf_sysutil_statbuf_get_date(p_stat,
tunable_use_localtime,
curr_time));
str_append_char(p_str, ' ');
/* Filename */
tmp_filename = local2remote(str_getbuf(p_filename_str));
if (tmp_filename == NULL)
str_append_str(p_str, p_filename_str);
else {
str_append_text(p_str, tmp_filename);
vsf_sysutil_free(tmp_filename);
}
str_append_text(p_str, "\r\n");
}
