4b0bf62791
Same as with !8955, To debug with line directive build with -DENABLE_DEBUG_A2W=ON flag
312 lines
12 KiB
C
312 lines
12 KiB
C
/* Do not modify this file. Changes will be overwritten. */
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/* Generated automatically by the ASN.1 to Wireshark dissector compiler */
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/* packet-ns_cert_exts.c */
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/* asn2wrs.py -b -L -p ns_cert_exts -c ./ns_cert_exts.cnf -s ./packet-ns_cert_exts-template -D . -O ../.. NETSCAPE-CERT-EXTS.asn */
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/* packet-ns_cert_exts.c
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* Routines for NetScape Certificate Extensions packet dissection
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* Ronnie Sahlberg 2004
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "config.h"
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#include <epan/packet.h>
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#include "packet-ber.h"
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#define PNAME "NetScape Certificate Extensions"
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#define PSNAME "NS_CERT_EXTS"
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#define PFNAME "ns_cert_exts"
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void proto_register_ns_cert_exts(void);
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void proto_reg_handoff_ns_cert_exts(void);
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/* Initialize the protocol and registered fields */
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static int proto_ns_cert_exts = -1;
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static int hf_ns_cert_exts_BaseUrl_PDU = -1; /* BaseUrl */
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static int hf_ns_cert_exts_RevocationUrl_PDU = -1; /* RevocationUrl */
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static int hf_ns_cert_exts_CaRevocationUrl_PDU = -1; /* CaRevocationUrl */
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static int hf_ns_cert_exts_CaPolicyUrl_PDU = -1; /* CaPolicyUrl */
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static int hf_ns_cert_exts_Comment_PDU = -1; /* Comment */
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static int hf_ns_cert_exts_SslServerName_PDU = -1; /* SslServerName */
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static int hf_ns_cert_exts_CertRenewalUrl_PDU = -1; /* CertRenewalUrl */
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static int hf_ns_cert_exts_CertType_PDU = -1; /* CertType */
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/* named bits */
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static int hf_ns_cert_exts_CertType_ssl_client = -1;
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static int hf_ns_cert_exts_CertType_ssl_server = -1;
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static int hf_ns_cert_exts_CertType_smime = -1;
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static int hf_ns_cert_exts_CertType_object_signing = -1;
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static int hf_ns_cert_exts_CertType_reserved_for_future_use = -1;
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static int hf_ns_cert_exts_CertType_ssl_ca = -1;
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static int hf_ns_cert_exts_CertType_smime_ca = -1;
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static int hf_ns_cert_exts_CertType_object_signing_ca = -1;
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/* Initialize the subtree pointers */
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static gint ett_ns_cert_exts_CertType = -1;
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static int
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dissect_ns_cert_exts_BaseUrl(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_ber_restricted_string(implicit_tag, BER_UNI_TAG_IA5String,
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actx, tree, tvb, offset, hf_index,
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NULL);
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return offset;
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}
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static int
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dissect_ns_cert_exts_RevocationUrl(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_ber_restricted_string(implicit_tag, BER_UNI_TAG_IA5String,
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actx, tree, tvb, offset, hf_index,
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NULL);
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return offset;
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}
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static int
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dissect_ns_cert_exts_CaRevocationUrl(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_ber_restricted_string(implicit_tag, BER_UNI_TAG_IA5String,
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actx, tree, tvb, offset, hf_index,
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NULL);
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return offset;
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}
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static int
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dissect_ns_cert_exts_CaPolicyUrl(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_ber_restricted_string(implicit_tag, BER_UNI_TAG_IA5String,
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actx, tree, tvb, offset, hf_index,
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NULL);
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return offset;
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}
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static int
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dissect_ns_cert_exts_Comment(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_ber_restricted_string(implicit_tag, BER_UNI_TAG_IA5String,
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actx, tree, tvb, offset, hf_index,
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NULL);
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return offset;
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}
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static int
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dissect_ns_cert_exts_SslServerName(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_ber_restricted_string(implicit_tag, BER_UNI_TAG_IA5String,
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actx, tree, tvb, offset, hf_index,
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NULL);
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return offset;
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}
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static int
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dissect_ns_cert_exts_CertRenewalUrl(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_ber_restricted_string(implicit_tag, BER_UNI_TAG_IA5String,
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actx, tree, tvb, offset, hf_index,
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NULL);
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return offset;
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}
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static int * const CertType_bits[] = {
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&hf_ns_cert_exts_CertType_ssl_client,
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&hf_ns_cert_exts_CertType_ssl_server,
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&hf_ns_cert_exts_CertType_smime,
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&hf_ns_cert_exts_CertType_object_signing,
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&hf_ns_cert_exts_CertType_reserved_for_future_use,
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&hf_ns_cert_exts_CertType_ssl_ca,
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&hf_ns_cert_exts_CertType_smime_ca,
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&hf_ns_cert_exts_CertType_object_signing_ca,
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NULL
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};
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static int
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dissect_ns_cert_exts_CertType(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
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offset = dissect_ber_bitstring(implicit_tag, actx, tree, tvb, offset,
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CertType_bits, 8, hf_index, ett_ns_cert_exts_CertType,
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NULL);
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return offset;
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}
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/*--- PDUs ---*/
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static int dissect_BaseUrl_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) {
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int offset = 0;
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asn1_ctx_t asn1_ctx;
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asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
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offset = dissect_ns_cert_exts_BaseUrl(FALSE, tvb, offset, &asn1_ctx, tree, hf_ns_cert_exts_BaseUrl_PDU);
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return offset;
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}
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static int dissect_RevocationUrl_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) {
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int offset = 0;
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asn1_ctx_t asn1_ctx;
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asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
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offset = dissect_ns_cert_exts_RevocationUrl(FALSE, tvb, offset, &asn1_ctx, tree, hf_ns_cert_exts_RevocationUrl_PDU);
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return offset;
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}
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static int dissect_CaRevocationUrl_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) {
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int offset = 0;
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asn1_ctx_t asn1_ctx;
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asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
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offset = dissect_ns_cert_exts_CaRevocationUrl(FALSE, tvb, offset, &asn1_ctx, tree, hf_ns_cert_exts_CaRevocationUrl_PDU);
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return offset;
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}
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static int dissect_CaPolicyUrl_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) {
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int offset = 0;
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asn1_ctx_t asn1_ctx;
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asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
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offset = dissect_ns_cert_exts_CaPolicyUrl(FALSE, tvb, offset, &asn1_ctx, tree, hf_ns_cert_exts_CaPolicyUrl_PDU);
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return offset;
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}
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static int dissect_Comment_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) {
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int offset = 0;
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asn1_ctx_t asn1_ctx;
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asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
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offset = dissect_ns_cert_exts_Comment(FALSE, tvb, offset, &asn1_ctx, tree, hf_ns_cert_exts_Comment_PDU);
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return offset;
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}
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static int dissect_SslServerName_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) {
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int offset = 0;
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asn1_ctx_t asn1_ctx;
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asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
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offset = dissect_ns_cert_exts_SslServerName(FALSE, tvb, offset, &asn1_ctx, tree, hf_ns_cert_exts_SslServerName_PDU);
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return offset;
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}
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static int dissect_CertRenewalUrl_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) {
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int offset = 0;
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asn1_ctx_t asn1_ctx;
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asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
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offset = dissect_ns_cert_exts_CertRenewalUrl(FALSE, tvb, offset, &asn1_ctx, tree, hf_ns_cert_exts_CertRenewalUrl_PDU);
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return offset;
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}
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static int dissect_CertType_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_, void *data _U_) {
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int offset = 0;
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asn1_ctx_t asn1_ctx;
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asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
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offset = dissect_ns_cert_exts_CertType(FALSE, tvb, offset, &asn1_ctx, tree, hf_ns_cert_exts_CertType_PDU);
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return offset;
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}
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/*--- proto_register_ns_cert_exts -------------------------------------------*/
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void proto_register_ns_cert_exts(void) {
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/* List of fields */
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static hf_register_info hf[] = {
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{ &hf_ns_cert_exts_BaseUrl_PDU,
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{ "BaseUrl", "ns_cert_exts.BaseUrl",
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FT_STRING, BASE_NONE, NULL, 0,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_RevocationUrl_PDU,
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{ "RevocationUrl", "ns_cert_exts.RevocationUrl",
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FT_STRING, BASE_NONE, NULL, 0,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CaRevocationUrl_PDU,
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{ "CaRevocationUrl", "ns_cert_exts.CaRevocationUrl",
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FT_STRING, BASE_NONE, NULL, 0,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CaPolicyUrl_PDU,
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{ "CaPolicyUrl", "ns_cert_exts.CaPolicyUrl",
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FT_STRING, BASE_NONE, NULL, 0,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_Comment_PDU,
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{ "Comment", "ns_cert_exts.Comment",
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FT_STRING, BASE_NONE, NULL, 0,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_SslServerName_PDU,
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{ "SslServerName", "ns_cert_exts.SslServerName",
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FT_STRING, BASE_NONE, NULL, 0,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertRenewalUrl_PDU,
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{ "CertRenewalUrl", "ns_cert_exts.CertRenewalUrl",
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FT_STRING, BASE_NONE, NULL, 0,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertType_PDU,
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{ "CertType", "ns_cert_exts.CertType",
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FT_BYTES, BASE_NONE, NULL, 0,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertType_ssl_client,
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{ "ssl-client", "ns.cert.exts.CertType.ssl.client",
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FT_BOOLEAN, 8, NULL, 0x80,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertType_ssl_server,
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{ "ssl-server", "ns.cert.exts.CertType.ssl.server",
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FT_BOOLEAN, 8, NULL, 0x40,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertType_smime,
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{ "smime", "ns.cert.exts.CertType.smime",
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FT_BOOLEAN, 8, NULL, 0x20,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertType_object_signing,
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{ "object-signing", "ns.cert.exts.CertType.object.signing",
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FT_BOOLEAN, 8, NULL, 0x10,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertType_reserved_for_future_use,
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{ "reserved-for-future-use", "ns.cert.exts.CertType.reserved.for.future.use",
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FT_BOOLEAN, 8, NULL, 0x08,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertType_ssl_ca,
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{ "ssl-ca", "ns.cert.exts.CertType.ssl.ca",
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FT_BOOLEAN, 8, NULL, 0x04,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertType_smime_ca,
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{ "smime-ca", "ns.cert.exts.CertType.smime.ca",
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FT_BOOLEAN, 8, NULL, 0x02,
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NULL, HFILL }},
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{ &hf_ns_cert_exts_CertType_object_signing_ca,
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{ "object-signing-ca", "ns.cert.exts.CertType.object.signing.ca",
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FT_BOOLEAN, 8, NULL, 0x01,
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NULL, HFILL }},
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};
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/* List of subtrees */
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static gint *ett[] = {
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&ett_ns_cert_exts_CertType,
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};
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/* Register protocol */
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proto_ns_cert_exts = proto_register_protocol(PNAME, PSNAME, PFNAME);
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/* Register fields and subtrees */
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proto_register_field_array(proto_ns_cert_exts, hf, array_length(hf));
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proto_register_subtree_array(ett, array_length(ett));
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}
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/*--- proto_reg_handoff_ns_cert_exts ---------------------------------------*/
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void proto_reg_handoff_ns_cert_exts(void) {
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register_ber_oid_dissector("2.16.840.1.113730.1.1", dissect_CertType_PDU, proto_ns_cert_exts, "ns_cert_exts.cert_type");
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register_ber_oid_dissector("2.16.840.1.113730.1.2", dissect_BaseUrl_PDU, proto_ns_cert_exts, "ns_cert_exts.base_url");
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register_ber_oid_dissector("2.16.840.1.113730.1.3", dissect_RevocationUrl_PDU, proto_ns_cert_exts, "ns_cert_exts.revocation-url");
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register_ber_oid_dissector("2.16.840.1.113730.1.4", dissect_CaRevocationUrl_PDU, proto_ns_cert_exts, "ns_cert_exts.ca-revocation-url");
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register_ber_oid_dissector("2.16.840.1.113730.1.7", dissect_CertRenewalUrl_PDU, proto_ns_cert_exts, "ns_cert_exts.cert-renewal-url");
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register_ber_oid_dissector("2.16.840.1.113730.1.8", dissect_CaPolicyUrl_PDU, proto_ns_cert_exts, "ns_cert_exts.ca-policy-url");
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register_ber_oid_dissector("2.16.840.1.113730.1.12", dissect_SslServerName_PDU, proto_ns_cert_exts, "ns_cert_exts.ssl-server-name");
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register_ber_oid_dissector("2.16.840.1.113730.1.13", dissect_Comment_PDU, proto_ns_cert_exts, "ns_cert_exts.comment");
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}
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