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0f7be28eb1
Some servers (e.g. Axis cameras) expect the client to propose the encryption key(s) to be used for SRTP / SRTCP. This is required to allow re-keying so as to evade cryptanalysis. Note that the behaviour is not specified by the RFCs. By setting the 'client-managed-mikey-mode' property to 'true', rtspsrc acts as follows: * For a secured profile (RTP/SAVP or RTP/SAVPF), any media in the SDP returned by the server for which a MIKEY key management applies is elligible for client managed mode. The MIKEY from the server is then ignored. * rtspsrc sends a SETUP with a MIKEY payload proposed by the user. The payload is formed by calling the 'request-rtp-key' signal for each elligible stream. During initialisation, 'request-rtcp-key' is also called as usual. The keys returned by both signals should be the same for a single stream, but the mechanism allows a different approach. * The user can start re-keying of a stream by calling SET_PARAMETER. The convenience signal 'set-mikey-parameter' can be used to build a 'KeyMgmt' parameter with a MIKEY payload. * After the server accepts the new parameter, the user can call 'remove-key' and prepare for the new key(s) to be served by signals 'request-rtp-key' & 'request-rtcp-key'. * The signals 'soft-limit' & 'hard-limit' are called when a key reaches the limits of its utilisation. This commit adds support for: * client-managed MIKEY mode to srtpsrc. * Master Key Index (MKI) parsing and encoding to GstMIKEYMessage. * re-keying using the signals 'set-mikey-parameter' & 'remove-key' and then by serving the new key via 'request-rtp-key' & 'request-rtcp-key'. * 'soft-limit' & 'hard-limit' signals, similar to those provided by srtpdec. See also: * https://www.rfc-editor.org/rfc/rfc3830 * https://www.rfc-editor.org/rfc/rfc4567 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7587> |
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| .. | ||
| gst-devtools | ||
| gst-docs | ||
| gst-editing-services | ||
| gst-examples | ||
| gst-integration-testsuites | ||
| gst-libav | ||
| gst-plugins-bad | ||
| gst-plugins-base | ||
| gst-plugins-good | ||
| gst-plugins-ugly | ||
| gst-python | ||
| gst-rtsp-server | ||
| gstreamer | ||
| gstreamer-sharp | ||
| gstreamer-vaapi | ||
| macos-bison-binary | ||
| packagefiles | ||
| webview2 | ||
| win-flex-bison-binaries | ||
| win-nasm | ||
| win-pkgconfig | ||
| avtp.wrap | ||
| cairo.wrap | ||
| dav1d.wrap | ||
| DirectX-Headers.wrap | ||
| directxmath.wrap | ||
| dssim.wrap | ||
| dv.wrap | ||
| expat.wrap | ||
| fdk-aac.wrap | ||
| FFmpeg.wrap | ||
| flac.wrap | ||
| fontconfig.wrap | ||
| freetype2.wrap | ||
| fribidi.wrap | ||
| gdk-pixbuf.wrap | ||
| gl-headers.wrap | ||
| glib-networking.wrap | ||
| glib.wrap | ||
| gobject-introspection.wrap | ||
| graphene.wrap | ||
| gst-plugins-rs.wrap | ||
| gtk-sharp.wrap | ||
| gtk.wrap | ||
| harfbuzz.wrap | ||
| json-glib.wrap | ||
| lame.wrap | ||
| libdrm.wrap | ||
| libffi.wrap | ||
| libgudev.wrap | ||
| libjpeg-turbo.wrap | ||
| liblc3.wrap | ||
| libmicrodns.wrap | ||
| libnice.wrap | ||
| libopenjp2.wrap | ||
| libpng.wrap | ||
| libpsl.wrap | ||
| libsoup.wrap | ||
| libsrtp2.wrap | ||
| libva.wrap | ||
| libwpe.wrap | ||
| libxml2.wrap | ||
| ntv2.wrap | ||
| ogg.wrap | ||
| openh264.wrap | ||
| opus.wrap | ||
| orc.wrap | ||
| pango.wrap | ||
| pcre2.wrap | ||
| pixman.wrap | ||
| proxy-libintl.wrap | ||
| pycairo.wrap | ||
| pygobject.wrap | ||
| soundtouch.wrap | ||
| sqlite3.wrap | ||
| vorbis.wrap | ||
| vpx.wrap | ||
| wayland-protocols.wrap | ||
| webrtc-audio-processing.wrap | ||
| wpebackend-fdo.wrap | ||
| x264.wrap | ||
| zlib.wrap | ||