/[LeafOK_CVS]/lbbs/src/net_server.c
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Diff of /lbbs/src/net_server.c

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Revision 1.96 by sysadm, Fri Nov 21 10:34:10 2025 UTC Revision 1.99 by sysadm, Mon Dec 1 14:01:36 2025 UTC
# Line 422  static int fork_server(void) Line 422  static int fork_server(void)
422                          log_error("Error setting SSH options: %s\n", ssh_get_error(SSH_session));                          log_error("Error setting SSH options: %s\n", ssh_get_error(SSH_session));
423                          goto cleanup;                          goto cleanup;
424                  }                  }
425    
426                    ssh_set_blocking(SSH_session, 0);
427          }          }
428    
429          // Redirect Input          // Redirect Input
# Line 523  int net_server(const char *hostaddr, in_ Line 525  int net_server(const char *hostaddr, in_
525          time_t tm_notify_child_exit = time(NULL);          time_t tm_notify_child_exit = time(NULL);
526          int i, j;          int i, j;
527          pid_t pid;          pid_t pid;
528            int ssh_key_valid = 0;
529          int ssh_log_level = SSH_LOG_NOLOG;          int ssh_log_level = SSH_LOG_NOLOG;
530    
531  #ifdef HAVE_SYSTEMD_SD_DAEMON_H  #ifdef HAVE_SYSTEMD_SD_DAEMON_H
# Line 533  int net_server(const char *hostaddr, in_ Line 536  int net_server(const char *hostaddr, in_
536    
537          sshbind = ssh_bind_new();          sshbind = ssh_bind_new();
538    
539            if (ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_HOSTKEY, SSH_HOST_RSA_KEY_FILE) < 0)
540            {
541                    log_error("Error loading SSH RSA key: %s\n", SSH_HOST_RSA_KEY_FILE);
542            }
543            else
544            {
545                    ssh_key_valid = 1;
546            }
547            if (ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_HOSTKEY, SSH_HOST_ED25519_KEY_FILE) < 0)
548            {
549                    log_error("Error loading SSH ED25519 key: %s\n", SSH_HOST_ED25519_KEY_FILE);
550            }
551            else
552            {
553                    ssh_key_valid = 1;
554            }
555            if (ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_HOSTKEY, SSH_HOST_ECDSA_KEY_FILE) < 0)
556            {
557                    log_error("Error loading SSH ECDSA key: %s\n", SSH_HOST_ECDSA_KEY_FILE);
558            }
559            else
560            {
561                    ssh_key_valid = 1;
562            }
563    
564            if (!ssh_key_valid)
565            {
566                    log_error("Error: no valid SSH host key\n");
567                    ssh_bind_free(sshbind);
568                    return -1;
569            }
570    
571          if (ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_BINDADDR, hostaddr) < 0 ||          if (ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_BINDADDR, hostaddr) < 0 ||
572                  ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_BINDPORT, &port) < 0 ||                  ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_BINDPORT, &port) < 0 ||
573                  ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_HOSTKEY, SSH_HOST_KEYFILE) < 0 ||                  ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_HOSTKEY_ALGORITHMS, "+ssh-rsa") < 0 ||
                 ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_HOSTKEY_ALGORITHMS, "ssh-rsa,rsa-sha2-512,rsa-sha2-256") < 0 ||  
574                  ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_LOG_VERBOSITY, &ssh_log_level) < 0)                  ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_LOG_VERBOSITY, &ssh_log_level) < 0)
575          {          {
576                  log_error("Error setting SSH bind options: %s\n", ssh_get_error(sshbind));                  log_error("Error setting SSH bind options: %s\n", ssh_get_error(sshbind));
# Line 614  int net_server(const char *hostaddr, in_ Line 648  int net_server(const char *hostaddr, in_
648                  fcntl(socket_server[i], F_SETFL, flags_server[i] | O_NONBLOCK);                  fcntl(socket_server[i], F_SETFL, flags_server[i] | O_NONBLOCK);
649          }          }
650    
651            ssh_bind_set_blocking(sshbind, 0);
652    
653          hash_dict_pid_sockaddr = hash_dict_create(MAX_CLIENT_LIMIT);          hash_dict_pid_sockaddr = hash_dict_create(MAX_CLIENT_LIMIT);
654          if (hash_dict_pid_sockaddr == NULL)          if (hash_dict_pid_sockaddr == NULL)
655          {          {

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