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"); }