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12be5a1ab2
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
750 lines
22 KiB
C
750 lines
22 KiB
C
/* GStreamer
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* Copyright (C) <2014> Wim Taymans <wim.taymans@gmail.com>
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*
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* gstmikey.h: various helper functions to manipulate mikey messages
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_MIKEY_H__
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#define __GST_MIKEY_H__
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#include <gst/gst.h>
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#include <gst/sdp/sdp-prelude.h>
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G_BEGIN_DECLS
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GST_SDP_API
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GType gst_mikey_message_get_type(void);
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#define GST_TYPE_MIKEY_MESSAGE (gst_mikey_message_get_type())
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typedef struct _GstMIKEYMessage GstMIKEYMessage;
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typedef struct _GstMIKEYEncryptInfo GstMIKEYEncryptInfo;
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typedef struct _GstMIKEYDecryptInfo GstMIKEYDecryptInfo;
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/**
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* GST_MIKEY_VERSION:
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*
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* The supported MIKEY version 1.
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*/
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#define GST_MIKEY_VERSION 1
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/**
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* GstMIKEYType:
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* @GST_MIKEY_TYPE_INVALID: Invalid type
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* @GST_MIKEY_TYPE_PSK_INIT: Initiator's pre-shared key message
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* @GST_MIKEY_TYPE_PSK_VERIFY: Verification message of a Pre-shared key message
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* @GST_MIKEY_TYPE_PK_INIT: Initiator's public-key transport message
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* @GST_MIKEY_TYPE_PK_VERIFY: Verification message of a public-key message
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* @GST_MIKEY_TYPE_DH_INIT: Initiator's DH exchange message
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* @GST_MIKEY_TYPE_DH_RESP: Responder's DH exchange message
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* @GST_MIKEY_TYPE_ERROR: Error message
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*
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* Different MIKEY data types.
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*/
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typedef enum
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{
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GST_MIKEY_TYPE_INVALID = -1,
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GST_MIKEY_TYPE_PSK_INIT = 0,
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GST_MIKEY_TYPE_PSK_VERIFY = 1,
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GST_MIKEY_TYPE_PK_INIT = 2,
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GST_MIKEY_TYPE_PK_VERIFY = 3,
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GST_MIKEY_TYPE_DH_INIT = 4,
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GST_MIKEY_TYPE_DH_RESP = 5,
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GST_MIKEY_TYPE_ERROR = 6
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} GstMIKEYType;
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/**
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* GstMIKEYPayloadType:
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* @GST_MIKEY_PT_LAST: Last payload
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* @GST_MIKEY_PT_KEMAC: Key data transport payload
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* @GST_MIKEY_PT_PKE: Envelope data payload
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* @GST_MIKEY_PT_DH: DH data payload
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* @GST_MIKEY_PT_SIGN: Signature payload
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* @GST_MIKEY_PT_T: Timestamp payload
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* @GST_MIKEY_PT_ID: ID payload
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* @GST_MIKEY_PT_CERT: Certificate Payload
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* @GST_MIKEY_PT_CHASH: Cert hash payload
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* @GST_MIKEY_PT_V: Verfication message payload
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* @GST_MIKEY_PT_SP: Security Policy payload
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* @GST_MIKEY_PT_RAND: RAND payload
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* @GST_MIKEY_PT_ERR: Error payload
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* @GST_MIKEY_PT_KEY_DATA: Key data sub-payload
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* @GST_MIKEY_PT_GEN_EXT: General Extension Payload
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* Different MIKEY Payload types.
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*/
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typedef enum
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{
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GST_MIKEY_PT_LAST = 0,
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GST_MIKEY_PT_KEMAC = 1,
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GST_MIKEY_PT_PKE = 2,
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GST_MIKEY_PT_DH = 3,
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GST_MIKEY_PT_SIGN = 4,
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GST_MIKEY_PT_T = 5,
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GST_MIKEY_PT_ID = 6,
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GST_MIKEY_PT_CERT = 7,
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GST_MIKEY_PT_CHASH = 8,
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GST_MIKEY_PT_V = 9,
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GST_MIKEY_PT_SP = 10,
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GST_MIKEY_PT_RAND = 11,
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GST_MIKEY_PT_ERR = 12,
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GST_MIKEY_PT_KEY_DATA = 20,
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GST_MIKEY_PT_GEN_EXT = 21
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} GstMIKEYPayloadType;
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/**
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* GstMIKEYPRFFunc:
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* @GST_MIKEY_PRF_MIKEY_1: MIKEY-1 PRF function
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*
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* The PRF function that has been/will be used for key derivation
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*/
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typedef enum
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{
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GST_MIKEY_PRF_MIKEY_1 = 0
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} GstMIKEYPRFFunc;
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/**
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* GstMIKEYMapType:
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* @GST_MIKEY_MAP_TYPE_SRTP:
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*
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* Specifies the method of uniquely mapping Crypto Sessions to the security
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* protocol sessions.
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*/
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typedef enum
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{
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GST_MIKEY_MAP_TYPE_SRTP = 0
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} GstMIKEYMapType;
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/**
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* GstMIKEYMapSRTP:
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* @policy: The security policy applied for the stream with @ssrc
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* @ssrc: the SSRC that must be used for the stream
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* @roc: current rollover counter
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*
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* The Security policy Map item for SRTP
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*/
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typedef struct {
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guint8 policy;
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guint32 ssrc;
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guint32 roc;
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} GstMIKEYMapSRTP;
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typedef struct _GstMIKEYPayload GstMIKEYPayload;
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GST_SDP_API
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GType gst_mikey_payload_get_type(void);
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#define GST_TYPE_MIKEY_PAYLOAD (gst_mikey_payload_get_type())
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/**
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* GstMIKEYPayload:
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* @type: the payload type
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* @len: length of the payload
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*
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* Hold the common fields for all payloads
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*/
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struct _GstMIKEYPayload {
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/* < private > */
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GstMiniObject mini_object;
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/* < public > */
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GstMIKEYPayloadType type;
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guint len;
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};
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GST_SDP_API
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GstMIKEYPayload * gst_mikey_payload_new (GstMIKEYPayloadType type);
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/**
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* gst_mikey_payload_ref:
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* @payload: The payload to refcount
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*
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* Increase the refcount of this payload.
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*
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* Returns: (transfer full): @payload (for convenience when doing assignments)
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*
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* Since: 1.4
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*/
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static inline GstMIKEYPayload *
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gst_mikey_payload_ref (GstMIKEYPayload * payload)
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{
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return (GstMIKEYPayload *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (payload));
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}
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/**
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* gst_mikey_payload_unref:
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* @payload: (transfer full): the payload to refcount
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*
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* Decrease the refcount of an payload, freeing it if the refcount reaches 0.
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*
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* Since: 1.4
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*/
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static inline void
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gst_mikey_payload_unref (GstMIKEYPayload * payload)
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{
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gst_mini_object_unref (GST_MINI_OBJECT_CAST (payload));
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}
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/**
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* gst_mikey_payload_copy:
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* @payload: a #GstMIKEYPayload.
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*
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* Create a copy of the given payload.
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*
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* Returns: (transfer full): a new copy of @payload.
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*
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* Since: 1.4
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*/
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static inline GstMIKEYPayload *
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gst_mikey_payload_copy (const GstMIKEYPayload * payload)
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{
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return (GstMIKEYPayload *) gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (payload));
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}
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/**
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* GstMIKEYEncAlg:
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* @GST_MIKEY_ENC_NULL: no encryption
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* @GST_MIKEY_ENC_AES_CM_128: AES-CM using a 128-bit key
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* @GST_MIKEY_ENC_AES_KW_128: AES Key Wrap using a 128-bit key
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*
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* The encryption algorithm used to encrypt the Encr data field
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*/
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typedef enum
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{
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GST_MIKEY_ENC_NULL = 0,
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GST_MIKEY_ENC_AES_CM_128 = 1,
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GST_MIKEY_ENC_AES_KW_128 = 2
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} GstMIKEYEncAlg;
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/**
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* GstMIKEYMacAlg:
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* @GST_MIKEY_MAC_NULL: no authentication
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* @GST_MIKEY_MAC_HMAC_SHA_1_160: HMAC-SHA-1-160
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*
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* Specifies the authentication algorithm used
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*/
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typedef enum
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{
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GST_MIKEY_MAC_NULL = 0,
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GST_MIKEY_MAC_HMAC_SHA_1_160 = 1
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} GstMIKEYMacAlg;
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/**
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* GstMIKEYPayloadKEMAC:
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* @pt: the common #GstMIKEYPayload
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* @enc_alg: the #GstMIKEYEncAlg
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* @mac_alg: the #GstMIKEYMacAlg
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* @subpayloads: the subpayloads
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*
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* A structure holding the KEMAC payload
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*/
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typedef struct {
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GstMIKEYPayload pt;
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GstMIKEYEncAlg enc_alg;
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GstMIKEYMacAlg mac_alg;
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GArray *subpayloads;
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} GstMIKEYPayloadKEMAC;
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GST_SDP_API
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gboolean gst_mikey_payload_kemac_set (GstMIKEYPayload *payload,
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GstMIKEYEncAlg enc_alg,
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GstMIKEYMacAlg mac_alg);
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GST_SDP_API
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guint gst_mikey_payload_kemac_get_n_sub (const GstMIKEYPayload *payload);
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GST_SDP_API
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const GstMIKEYPayload * gst_mikey_payload_kemac_get_sub (const GstMIKEYPayload *payload, guint idx);
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GST_SDP_API
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gboolean gst_mikey_payload_kemac_remove_sub (GstMIKEYPayload *payload, guint idx);
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GST_SDP_API
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gboolean gst_mikey_payload_kemac_add_sub (GstMIKEYPayload *payload,
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GstMIKEYPayload *newpay);
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/**
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* GstMIKEYCacheType:
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* @GST_MIKEY_CACHE_NONE: The envelope key MUST NOT be cached
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* @GST_MIKEY_CACHE_ALWAYS: The envelope key MUST be cached
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* @GST_MIKEY_CACHE_FOR_CSB: The envelope key MUST be cached, but only
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* to be used for the specific CSB.
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*
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* The different cache types
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*/
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typedef enum
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{
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GST_MIKEY_CACHE_NONE = 0,
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GST_MIKEY_CACHE_ALWAYS = 1,
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GST_MIKEY_CACHE_FOR_CSB = 2
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} GstMIKEYCacheType;
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/**
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* GstMIKEYPayloadPKE:
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* @pt: the common #GstMIKEYPayload
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* @C: envelope key cache indicator
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* @data_len: length of @data
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* @data: the encrypted envelope key
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*
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* The Envelope data payload contains the encrypted envelope key that is
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* used in the public-key transport to protect the data in the Key data
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* transport payload. The encryption algorithm used is implicit from
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* the certificate/public key used.
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*/
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typedef struct {
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GstMIKEYPayload pt;
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GstMIKEYCacheType C;
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guint16 data_len;
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guint8 *data;
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} GstMIKEYPayloadPKE;
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GST_SDP_API
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gboolean gst_mikey_payload_pke_set (GstMIKEYPayload *payload,
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GstMIKEYCacheType C,
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guint16 data_len, const guint8 *data);
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/**
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* GstMIKEYTSType:
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* @GST_MIKEY_TS_TYPE_NTP_UTC: an NTP time in UTC timezone
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* @GST_MIKEY_TS_TYPE_NTP: an NTP time
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* @GST_MIKEY_TS_TYPE_COUNTER: a counter
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*
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* Specifies the timestamp type.
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*/
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typedef enum
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{
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GST_MIKEY_TS_TYPE_NTP_UTC = 0,
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GST_MIKEY_TS_TYPE_NTP = 1,
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GST_MIKEY_TS_TYPE_COUNTER = 2
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} GstMIKEYTSType;
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/**
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* GstMIKEYPayloadT:
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* @pt: the payload header
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* @type: a #GstMIKEYTSType
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* @ts_value: the timestamp value
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*
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* The timestamp payload carries the timestamp information
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*/
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typedef struct {
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GstMIKEYPayload pt;
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GstMIKEYTSType type;
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guint8 *ts_value;
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} GstMIKEYPayloadT;
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GST_SDP_API
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gboolean gst_mikey_payload_t_set (GstMIKEYPayload *payload,
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GstMIKEYTSType type, const guint8 *ts_value);
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/**
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* GstMIKEYPayloadSPParam:
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* @type: specifies the type of the parameter
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* @len: specifies the length of @val
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* @val: specifies the value of the parameter
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*
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* A Type/Length/Value field for security paramaters
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*/
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typedef struct {
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guint8 type;
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guint8 len;
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guint8 *val;
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} GstMIKEYPayloadSPParam;
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/**
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* GstMIKEYSecProto:
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* @GST_MIKEY_SEC_PROTO_SRTP:
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*
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* Specifies the security protocol
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*/
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typedef enum
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{
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GST_MIKEY_SEC_PROTO_SRTP = 0
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} GstMIKEYSecProto;
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/**
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* GstMIKEYSecSRTP:
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* @GST_MIKEY_SP_SRTP_ENC_ALG: Encryption algorithm
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* @GST_MIKEY_SP_SRTP_ENC_KEY_LEN: Session Encr. key length
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* @GST_MIKEY_SP_SRTP_AUTH_ALG: Authentication algorithm
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* @GST_MIKEY_SP_SRTP_AUTH_KEY_LEN: Session Auth. key length
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* @GST_MIKEY_SP_SRTP_SALT_KEY_LEN: Session Salt key length
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* @GST_MIKEY_SP_SRTP_PRF: SRTP Pseudo Random Function
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* @GST_MIKEY_SP_SRTP_KEY_DERIV_RATE: Key derivation rate
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* @GST_MIKEY_SP_SRTP_SRTP_ENC: SRTP encryption off/on, 0 if off, 1 if on
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* @GST_MIKEY_SP_SRTP_SRTCP_ENC: SRTCP encryption off/on, 0 if off, 1 if on
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* @GST_MIKEY_SP_SRTP_FEC_ORDER: sender's FEC order
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* @GST_MIKEY_SP_SRTP_SRTP_AUTH: SRTP authentication off/on, 0 if off, 1 if on
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* @GST_MIKEY_SP_SRTP_AUTH_TAG_LEN: Authentication tag length
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* @GST_MIKEY_SP_SRTP_SRTP_PREFIX_LEN: SRTP prefix length
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*
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* This policy specifies the parameters for SRTP and SRTCP
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*/
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typedef enum
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{
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GST_MIKEY_SP_SRTP_ENC_ALG = 0,
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GST_MIKEY_SP_SRTP_ENC_KEY_LEN = 1,
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GST_MIKEY_SP_SRTP_AUTH_ALG = 2,
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GST_MIKEY_SP_SRTP_AUTH_KEY_LEN = 3,
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GST_MIKEY_SP_SRTP_SALT_KEY_LEN = 4,
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GST_MIKEY_SP_SRTP_PRF = 5,
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GST_MIKEY_SP_SRTP_KEY_DERIV_RATE = 6,
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GST_MIKEY_SP_SRTP_SRTP_ENC = 7,
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GST_MIKEY_SP_SRTP_SRTCP_ENC = 8,
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GST_MIKEY_SP_SRTP_FEC_ORDER = 9,
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GST_MIKEY_SP_SRTP_SRTP_AUTH = 10,
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GST_MIKEY_SP_SRTP_AUTH_TAG_LEN = 11,
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GST_MIKEY_SP_SRTP_SRTP_PREFIX_LEN = 12
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} GstMIKEYSecSRTP;
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/**
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* GstMIKEYPayloadSP:
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* @pt: the payload header
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* @policy: the policy number
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* @proto: the security protocol
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* @params: array of #GstMIKEYPayloadPSParam
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*
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* The Security Policy payload defines a set of policies that apply to a
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* specific security protocol
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*/
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typedef struct {
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GstMIKEYPayload pt;
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guint policy;
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GstMIKEYSecProto proto;
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GArray *params;
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} GstMIKEYPayloadSP;
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GST_SDP_API
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gboolean gst_mikey_payload_sp_set (GstMIKEYPayload *payload,
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guint policy, GstMIKEYSecProto proto);
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GST_SDP_API
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guint gst_mikey_payload_sp_get_n_params (const GstMIKEYPayload *payload);
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GST_SDP_API
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const GstMIKEYPayloadSPParam *
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gst_mikey_payload_sp_get_param (const GstMIKEYPayload *payload, guint idx);
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GST_SDP_API
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gboolean gst_mikey_payload_sp_remove_param (GstMIKEYPayload *payload, guint idx);
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GST_SDP_API
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gboolean gst_mikey_payload_sp_add_param (GstMIKEYPayload *payload,
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guint8 type, guint8 len, const guint8 *val);
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/**
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* GstMIKEYPayloadRAND:
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* @pt: the payload header
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* @len: the length of @rand
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* @rand: random values
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*
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* The RAND payload consists of a (pseudo-)random bit-string
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*/
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typedef struct {
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GstMIKEYPayload pt;
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guint8 len;
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guint8 *rand;
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} GstMIKEYPayloadRAND;
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GST_SDP_API
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gboolean gst_mikey_payload_rand_set (GstMIKEYPayload *payload,
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guint8 len, const guint8 *rand);
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/**
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* GstMIKEYKeyDataType:
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* @GST_MIKEY_KD_TGK: a TEK Generation Key
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* @GST_MIKEY_KD_TEK: Traffic-Encrypting Key
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*
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* The type of key.
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*/
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typedef enum
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{
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GST_MIKEY_KD_TGK = 0,
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|
GST_MIKEY_KD_TEK = 2,
|
|
} GstMIKEYKeyDataType;
|
|
|
|
/**
|
|
* GstMIKEYKVType:
|
|
* @GST_MIKEY_KV_NULL: No specific usage rule
|
|
* @GST_MIKEY_KV_SPI: The key is associated with the SPI/MKI
|
|
* @GST_MIKEY_KV_INTERVAL: The key has a start and expiration time
|
|
*
|
|
* The key validity type
|
|
*/
|
|
typedef enum
|
|
{
|
|
GST_MIKEY_KV_NULL = 0,
|
|
GST_MIKEY_KV_SPI = 1,
|
|
GST_MIKEY_KV_INTERVAL = 2,
|
|
} GstMIKEYKVType;
|
|
|
|
/**
|
|
* GstMIKEYPayloadKeyData:
|
|
* @pt: the payload header
|
|
* @type: the #GstMIKEYKeyDataType of @key_data
|
|
* @key_len: length of @key_data
|
|
* @key_dat: the key data
|
|
* @salt_len: the length of @salt_data, can be 0
|
|
* @salt_data: salt data
|
|
* @kv_type: the Key Validity type
|
|
* @kv_len: length of @kv_data
|
|
* @kv_data: key validity data
|
|
*
|
|
* The Key data payload contains key material. It should be added as sub
|
|
* payload to the KEMAC.
|
|
*/
|
|
typedef struct {
|
|
GstMIKEYPayload pt;
|
|
|
|
GstMIKEYKeyDataType key_type;
|
|
guint16 key_len;
|
|
guint8 *key_data;
|
|
guint16 salt_len;
|
|
guint8 *salt_data;
|
|
GstMIKEYKVType kv_type;
|
|
guint8 kv_len[2];
|
|
guint8 *kv_data[2];
|
|
} GstMIKEYPayloadKeyData;
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_payload_key_data_set_key (GstMIKEYPayload *payload,
|
|
GstMIKEYKeyDataType key_type,
|
|
guint16 key_len, const guint8 *key_data);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_payload_key_data_set_salt (GstMIKEYPayload *payload,
|
|
guint16 salt_len, const guint8 *salt_data);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_payload_key_data_set_spi (GstMIKEYPayload *payload,
|
|
guint8 spi_len, const guint8 *spi_data);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_payload_key_data_set_interval (GstMIKEYPayload *payload,
|
|
guint8 vf_len, const guint8 *vf_data,
|
|
guint8 vt_len, const guint8 *vt_data);
|
|
|
|
/**
|
|
* GstMIKEYMessage:
|
|
* @version: the version
|
|
* @type: the #GstMIKEYType message type
|
|
* @V: verify flag
|
|
* @prf_func: a #GstMIKEYPRFFunc
|
|
* @CSB_id: Identifies the Crypto Session Bundle
|
|
* @map_type: a #GstMIKEYMapType
|
|
* @map_info: map info array of type depending on @map_type
|
|
* @payloads: the payload array of #GstMIKEYPayload
|
|
*
|
|
* Structure holding the information of the MIKEY message
|
|
*/
|
|
struct _GstMIKEYMessage
|
|
{
|
|
/* < private > */
|
|
GstMiniObject mini_object;
|
|
|
|
/* < public > */
|
|
guint8 version;
|
|
GstMIKEYType type;
|
|
gboolean V;
|
|
GstMIKEYPRFFunc prf_func;
|
|
guint32 CSB_id;
|
|
GstMIKEYMapType map_type;
|
|
GArray *map_info;
|
|
GArray *payloads;
|
|
};
|
|
|
|
|
|
GST_SDP_API
|
|
GstMIKEYMessage * gst_mikey_message_new (void);
|
|
|
|
GST_SDP_API
|
|
GstMIKEYMessage * gst_mikey_message_new_from_data (gconstpointer data, gsize size,
|
|
GstMIKEYDecryptInfo *info, GError **error);
|
|
|
|
GST_SDP_API
|
|
GstMIKEYMessage * gst_mikey_message_new_from_bytes (GBytes *bytes, GstMIKEYDecryptInfo *info,
|
|
GError **error);
|
|
|
|
GST_SDP_API
|
|
GBytes * gst_mikey_message_to_bytes (GstMIKEYMessage *msg, GstMIKEYEncryptInfo *info,
|
|
GError **error);
|
|
|
|
GST_SDP_API
|
|
GstMIKEYMessage * gst_mikey_message_new_from_caps (GstCaps *caps);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_to_caps (const GstMIKEYMessage *msg, GstCaps *caps);
|
|
|
|
GST_SDP_API
|
|
gchar * gst_mikey_message_base64_encode (GstMIKEYMessage* msg);
|
|
|
|
/**
|
|
* gst_mikey_message_ref:
|
|
* @message: The message to refcount
|
|
*
|
|
* Increase the refcount of this message.
|
|
*
|
|
* Returns: (transfer full): @message (for convenience when doing assignments)
|
|
*
|
|
* Since: 1.4
|
|
*/
|
|
static inline GstMIKEYMessage *
|
|
gst_mikey_message_ref (GstMIKEYMessage * message)
|
|
{
|
|
return (GstMIKEYMessage *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (message));
|
|
}
|
|
|
|
/**
|
|
* gst_mikey_message_unref:
|
|
* @message: (transfer full): the message to refcount
|
|
*
|
|
* Decrease the refcount of an message, freeing it if the refcount reaches 0.
|
|
*
|
|
* Since: 1.4
|
|
*/
|
|
static inline void
|
|
gst_mikey_message_unref (GstMIKEYMessage * message)
|
|
{
|
|
gst_mini_object_unref (GST_MINI_OBJECT_CAST (message));
|
|
}
|
|
|
|
/**
|
|
* gst_mikey_message_copy:
|
|
* @message: a #GstMIKEYMessage.
|
|
*
|
|
* Create a copy of the given message.
|
|
*
|
|
* Returns: (transfer full): a new copy of @message.
|
|
*
|
|
* Since: 1.4
|
|
*/
|
|
static inline GstMIKEYMessage *
|
|
gst_mikey_message_copy (const GstMIKEYMessage * message)
|
|
{
|
|
return (GstMIKEYMessage *) gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (message));
|
|
}
|
|
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_set_info (GstMIKEYMessage *msg,
|
|
guint8 version, GstMIKEYType type, gboolean V,
|
|
GstMIKEYPRFFunc prf_func, guint32 CSB_id,
|
|
GstMIKEYMapType map_type);
|
|
|
|
GST_SDP_API
|
|
guint gst_mikey_message_get_n_cs (const GstMIKEYMessage *msg);
|
|
|
|
/* SRTP crypto sessions */
|
|
|
|
GST_SDP_API
|
|
const GstMIKEYMapSRTP * gst_mikey_message_get_cs_srtp (const GstMIKEYMessage *msg, guint idx);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_insert_cs_srtp (GstMIKEYMessage *msg, gint idx,
|
|
const GstMIKEYMapSRTP *map);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_replace_cs_srtp (GstMIKEYMessage *msg, gint idx,
|
|
const GstMIKEYMapSRTP *map);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_remove_cs_srtp (GstMIKEYMessage *msg, gint idx);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_add_cs_srtp (GstMIKEYMessage *msg,
|
|
guint8 policy, guint32 ssrc, guint32 roc);
|
|
|
|
/* adding/retrieving payloads */
|
|
|
|
GST_SDP_API
|
|
guint gst_mikey_message_get_n_payloads (const GstMIKEYMessage *msg);
|
|
|
|
GST_SDP_API
|
|
const GstMIKEYPayload * gst_mikey_message_get_payload (const GstMIKEYMessage *msg, guint idx);
|
|
|
|
GST_SDP_API
|
|
const GstMIKEYPayload * gst_mikey_message_find_payload (const GstMIKEYMessage *msg,
|
|
GstMIKEYPayloadType type, guint nth);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_remove_payload (GstMIKEYMessage *msg, guint idx);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_insert_payload (GstMIKEYMessage *msg, guint idx,
|
|
GstMIKEYPayload *payload);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_add_payload (GstMIKEYMessage *msg,
|
|
GstMIKEYPayload *payload);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_replace_payload (GstMIKEYMessage *msg, guint idx,
|
|
GstMIKEYPayload *payload);
|
|
|
|
|
|
/* Key data transport payload (KEMAC) */
|
|
/* Envelope data payload (PKE) */
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_add_pke (GstMIKEYMessage *msg,
|
|
GstMIKEYCacheType C,
|
|
guint16 data_len, const guint8 *data);
|
|
/* DH data payload (DH) */
|
|
/* Signature payload (SIGN) */
|
|
|
|
/* Timestamp payload (T) */
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_add_t (GstMIKEYMessage *msg,
|
|
GstMIKEYTSType type, const guint8 *ts_value);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_add_t_now_ntp_utc (GstMIKEYMessage *msg);
|
|
/* ID payload (ID) */
|
|
/* Certificate Payload (CERT) */
|
|
/* Cert hash payload (CHASH)*/
|
|
/* Ver msg payload (V) */
|
|
/* Security Policy payload (SP)*/
|
|
/* RAND payload (RAND) */
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_add_rand (GstMIKEYMessage *msg,
|
|
guint8 len, const guint8 *rand);
|
|
|
|
GST_SDP_API
|
|
gboolean gst_mikey_message_add_rand_len (GstMIKEYMessage *msg, guint8 len);
|
|
|
|
/* Error payload (ERR) */
|
|
/* Key data sub-payload */
|
|
/* General Extension Payload */
|
|
|
|
|
|
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstMIKEYMessage, gst_mikey_message_unref)
|
|
#endif
|
|
|
|
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstMIKEYPayload, gst_mikey_payload_unref)
|
|
#endif
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_MIKEY_H__ */
|