Exemplos de kerberos_output_keytype em C++ (Cpp)

Exemplo n.º 1

Arquivo: packet-kink.c Projeto: SayCV/wireshark

static void
dissect_payload_kink_ap_rep(packet_info *pinfo, tvbuff_t *tvb, int offset, proto_tree *tree){
  proto_tree *payload_kink_ap_rep_tree;
  proto_item *ti;
  guint8 next_payload;
  guint payload_length;
  guint16 krb_ap_rep_length;
  int start_payload_offset = 0; /* Keep beginning of payload offset */

  payload_length = tvb_get_ntohs(tvb, offset + TO_PAYLOAD_LENGTH);
  start_payload_offset = offset;

  /* Make the subtree */
  ti = proto_tree_add_text(tree, tvb, offset, payload_length,"KINK_AP_REP");
  payload_kink_ap_rep_tree = proto_item_add_subtree(ti, ett_payload_kink_ap_rep);

  next_payload = tvb_get_guint8(tvb, offset);
  proto_tree_add_uint(payload_kink_ap_rep_tree, hf_kink_next_payload, tvb, offset, 1, next_payload);
  offset ++;

  proto_tree_add_item(payload_kink_ap_rep_tree, hf_kink_reserved8, tvb, offset, 1, ENC_BIG_ENDIAN);
  offset ++;

  ti = proto_tree_add_uint(payload_kink_ap_rep_tree, hf_kink_payload_length, tvb, offset, 2, payload_length);
  if(payload_length <= PAYLOAD_HEADER){
    expert_add_info_format(pinfo, ti, PI_PROTOCOL, PI_WARN, "This Payload Length is too small");
  }
  offset += 2;

  /* Show time as UTC, not local time. */
  proto_tree_add_item(payload_kink_ap_rep_tree, hf_kink_epoch, tvb, offset, 4, ENC_BIG_ENDIAN);
  offset += 4;

  if(payload_length > PAYLOAD_HEADER){
    tvbuff_t *krb_tvb;

    krb_ap_rep_length = payload_length - PAYLOAD_HEADER;
    krb_tvb=tvb_new_subset(tvb, offset, (krb_ap_rep_length>tvb_length_remaining(tvb, offset))?tvb_length_remaining(tvb, offset):krb_ap_rep_length, krb_ap_rep_length);
    keytype=kerberos_output_keytype();
    dissect_kerberos_main(krb_tvb, pinfo, payload_kink_ap_rep_tree, FALSE, NULL);

    offset += krb_ap_rep_length;
  }

  /* This part consider the padding. Payload_length don't contain the padding. */
  if(payload_length % PADDING != 0){
    payload_length += (PADDING - (payload_length % PADDING));
  }
  offset = start_payload_offset + payload_length;

  if(payload_length > 0) {
    control_payload(pinfo, tvb, offset, next_payload, tree); /* Recur control_payload() */
  }
}

Exemplo n.º 2

Arquivo: packet-kink.c Projeto: RazZziel/wireshark-dplay

static void
dissect_payload_kink_ap_rep(packet_info *pinfo, tvbuff_t *tvb, int offset, proto_tree *tree){
  proto_tree *payload_kink_ap_rep_tree;
  proto_item *ti;
  guint8 next_payload;
  guint8 reserved;
  guint payload_length;
  guint16 krb_ap_rep_length;
  time_t timer;
  struct tm *tp;
  int start_payload_offset = 0; /* Keep begining of payload offset */

  payload_length = tvb_get_ntohs(tvb, offset + TO_PAYLOAD_LENGTH);
  start_payload_offset = offset;

  /* Make the subtree */
  ti = proto_tree_add_text(tree, tvb, offset, payload_length,"KINK_AP_REP");
  payload_kink_ap_rep_tree = proto_item_add_subtree(ti, ett_payload_kink_ap_rep);

  next_payload = tvb_get_guint8(tvb, offset);
  proto_tree_add_uint(payload_kink_ap_rep_tree, hf_kink_next_payload, tvb, offset, 1, next_payload);
  offset ++;

  reserved = tvb_get_guint8(tvb, offset);
  proto_tree_add_text(payload_kink_ap_rep_tree, tvb, offset, 1, "RESERVED: %u", reserved);
  offset ++;

  if(payload_length <= PAYLOAD_HEADER){
    proto_tree_add_text(payload_kink_ap_rep_tree, tvb, offset, 2, "This Payload Length is too small.: %u", payload_length);
  }
  else{
    proto_tree_add_text(payload_kink_ap_rep_tree, tvb, offset, 2, "Payload Length: %u", payload_length);
  }
  offset += 2;

  /* Analize time by the utc. */ 
  timer = tvb_get_ntohl(tvb, offset);
  tp = gmtime(&timer);
  if(tp){
    proto_tree_add_text(payload_kink_ap_rep_tree, tvb, offset, 4, "EPOCH: month  %u. day %u. year %u.%u.%u.%u by UTC", 
		      (tp->tm_mon)+1, tp->tm_mday, (tp->tm_year)+1900, tp->tm_hour, tp->tm_min, tp->tm_sec);
  } else {
    proto_tree_add_text(payload_kink_ap_rep_tree, tvb, offset, 4, "EPOCH: value invalid");
  }
  offset += 4;

  if(payload_length > PAYLOAD_HEADER){
    tvbuff_t *krb_tvb;

    krb_ap_rep_length = payload_length - PAYLOAD_HEADER;
    krb_tvb=tvb_new_subset(tvb, offset, (krb_ap_rep_length>tvb_length_remaining(tvb, offset))?tvb_length_remaining(tvb, offset):krb_ap_rep_length, krb_ap_rep_length);
    keytype=kerberos_output_keytype();
    dissect_kerberos_main(krb_tvb, pinfo, payload_kink_ap_rep_tree, FALSE, NULL);

    offset += krb_ap_rep_length;
  }

  /* This part consider the padding. Payload_length don't contain the padding. */
  if(payload_length % PADDING != 0){
    payload_length += (PADDING - (payload_length % PADDING));
  }
  offset = start_payload_offset + payload_length;

  if(payload_length > 0) {
    control_payload(pinfo, tvb, offset, next_payload, tree); /* Recur control_payload() */
  }
}