GstSdp.MIKEYPayload¶

Fields¶

Name	Type	Access	Description
len	`int`	r/w	length of the payload
mini_object	`Gst.MiniObject`	r
type	`GstSdp.MIKEYPayloadType`	r/w	the payload type

Methods¶

class	`new` (type)
	`kemac_add_sub` (newpay)
	`kemac_get_n_sub` ()
	`kemac_get_sub` (idx)
	`kemac_remove_sub` (idx)
	`kemac_set` (enc_alg, mac_alg)
	`key_data_set_interval` (vf_data, vt_data)
	`key_data_set_key` (key_type, key_data)
	`key_data_set_salt` (salt_data)
	`key_data_set_spi` (spi_data)
	`pke_set` (C, data)
	`rand_set` (rand)
	`sp_add_param` (type, val)
	`sp_get_n_params` ()
	`sp_get_param` (idx)
	`sp_remove_param` (idx)
	`sp_set` (policy, proto)
	`t_set` (type, ts_value)

Details¶

class GstSdp.MIKEYPayload¶

Hold the common fields for all payloads

classmethod new(type)[source]¶

Parameters:: type (GstSdp.MIKEYPayloadType) – a GstSdp.MIKEYPayloadType
Returns:: a new GstSdp.MIKEYPayload or None on failure.
Return type:: GstSdp.MIKEYPayload or None

Make a new GstSdp.MIKEYPayload with type.

New in version 1.4.

kemac_add_sub(newpay)[source]¶

Parameters:: newpay (GstSdp.MIKEYPayload) – a GstSdp.MIKEYPayload to add
Returns:: True on success.
Return type:: bool

Add a new sub payload to self.

New in version 1.4.

kemac_get_n_sub()[source]¶

Returns:: the number of sub payloads in self
Return type:: int

Get the number of sub payloads of self. self should be of type GstSdp.MIKEYPayloadType.KEMAC.

New in version 1.4.

kemac_get_sub(idx)[source]¶

Parameters:: idx (int) – an index
Returns:: the GstSdp.MIKEYPayload at idx.
Return type:: GstSdp.MIKEYPayload or None

Get the sub payload of self at idx. self should be of type GstSdp.MIKEYPayloadType.KEMAC.

New in version 1.4.

kemac_remove_sub(idx)[source]¶

Parameters:: idx (int) – the index to remove
Returns:: True on success.
Return type:: bool

Remove the sub payload at idx in self.

New in version 1.4.

kemac_set(enc_alg, mac_alg)[source]¶

Parameters:

enc_alg (GstSdp.MIKEYEncAlg) – the GstSdp.MIKEYEncAlg
mac_alg (GstSdp.MIKEYMacAlg) – a GstSdp.MIKEYMacAlg

Returns:

True on success

Return type:

bool

Set the KEMAC parameters. self should point to a GstSdp.MIKEYPayloadType.KEMAC payload.

New in version 1.4.

key_data_set_interval(vf_data, vt_data)[source]¶

Parameters:

vf_data (bytes) – the Valid From data
vt_data (bytes) – the Valid To data

Returns:

True on success

Return type:

bool

Set the key validity period in the GstSdp.MIKEYPayloadType.KEY_DATA self.

New in version 1.4.

key_data_set_key(key_type, key_data)[source]¶

Parameters:

key_type (GstSdp.MIKEYKeyDataType) – a GstSdp.MIKEYKeyDataType
key_data (bytes) – the key of type key_type

Returns:

True on success

Return type:

bool

Set key_len bytes of key_data of type key_type as the key for the GstSdp.MIKEYPayloadType.KEY_DATA self.

New in version 1.4.

key_data_set_salt(salt_data)[source]¶

Parameters:: salt_data (bytes or None) – the salt
Returns:: True on success
Return type:: bool

Set the salt key data. If salt_len is 0 and salt_data is None, the salt data will be removed.

New in version 1.4.

key_data_set_spi(spi_data)[source]¶

Parameters:: spi_data (bytes) – the SPI/MKI data
Returns:: True on success
Return type:: bool

Set the SPI/MKI validity in the GstSdp.MIKEYPayloadType.KEY_DATA self.

New in version 1.4.

pke_set(C, data)[source]¶

Parameters:

C (GstSdp.MIKEYCacheType) – envelope key cache indicator
data (bytes) – the encrypted envelope key

Returns:

True on success

Return type:

bool

Set the PKE values in self. self must be of type GstSdp.MIKEYPayloadType.PKE.

New in version 1.4.

rand_set(rand)[source]¶

Parameters:: rand (bytes) – random values
Returns:: True on success
Return type:: bool

Set the random values in a GstSdp.MIKEYPayloadType.RAND self.

New in version 1.4.

sp_add_param(type, val)[source]¶

Parameters:

type (int) – a type
val (bytes) – len bytes of data

Returns:

True on success

Return type:

bool

Add a new parameter to the GstSdp.MIKEYPayloadType.SP self with type, len and val.

New in version 1.4.

sp_get_n_params()[source]¶

Returns:: the number of parameters in self
Return type:: int

Get the number of security policy parameters in a GstSdp.MIKEYPayloadType.SP self.

New in version 1.4.

sp_get_param(idx)[source]¶

Parameters:: idx (int) – an index
Returns:: the GstSdp.MIKEYPayloadSPParam at idx in self
Return type:: GstSdp.MIKEYPayloadSPParam or None

Get the Security Policy parameter in a GstSdp.MIKEYPayloadType.SP self at idx.

New in version 1.4.

sp_remove_param(idx)[source]¶

Parameters:: idx (int) – an index
Returns:: True on success
Return type:: bool

Remove the Security Policy parameters from a GstSdp.MIKEYPayloadType.SP self at idx.

New in version 1.4.

sp_set(policy, proto)[source]¶

Parameters:

policy (int) – the policy number
proto (GstSdp.MIKEYSecProto) – a GstSdp.MIKEYSecProto

Returns:

True on success

Return type:

bool

Set the Security Policy parameters for self.

New in version 1.4.

t_set(type, ts_value)[source]¶

Parameters:

type (GstSdp.MIKEYTSType) – the GstSdp.MIKEYTSType
ts_value (bytes) – the timestamp value

Returns:

True on success

Return type:

bool

Set the timestamp in a GstSdp.MIKEYPayloadType.T self.

New in version 1.4.