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Daniel P. Berrange e6ff69bf5e block: move encryption deprecation warning into qcow code 
For a couple of releases we have been warning

  Encrypted images are deprecated
  Support for them will be removed in a future release.
  You can use 'qemu-img convert' to convert your image to an unencrypted one.

This warning was issued by system emulators, qemu-img, qemu-nbd
and qemu-io. Such a broad warning was issued because the original
intention was to rip out all the code for dealing with encryption
inside the QEMU block layer APIs.

The new block encryption framework used for the LUKS driver does
not rely on the unloved block layer API for encryption keys,
instead using the QOM 'secret' object type. It is thus no longer
appropriate to warn about encryption unconditionally.

When the qcow/qcow2 drivers are converted to use the new encryption
framework too, it will be practical to keep AES-CBC support present
for use in qemu-img, qemu-io & qemu-nbd to allow for interoperability
with older QEMU versions and liberation of data from existing encrypted
qcow2 files.

This change moves the warning out of the generic block code and
into the qcow/qcow2 drivers. Further, the warning is set to only
appear when running the system emulators, since qemu-img, qemu-io,
qemu-nbd are expected to support qcow2 encryption long term now that
the maint burden has been eliminated.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
 		2016-03-30 12:12:15 +02:00
..
acpi-test-data acpi-test: update UID for GSI links 2016-03-15 23:25:52 +02:00
guest-debug tests/guest-debug: introduce basic gdbstub tests 2015-12-17 13:37:15 +00:00
image-fuzzer tests: Use Python 2.6 "except E as ..." syntax 2016-02-08 17:29:54 +01:00
libqos * Log filtering from Alex and Peter 2016-03-24 21:42:40 +00:00
multiboot tests/multiboot: Add test for modules 2015-01-26 12:22:44 +01:00
qapi-schema qapi: Allow anonymous base for flat union 2016-03-18 10:29:26 +01:00
qemu-iotests block: move encryption deprecation warning into qcow code 2016-03-30 12:12:15 +02:00
rocker rocker: tests: don't need to specify master/self when setting vlans 2015-07-07 13:13:22 +01:00
tcg util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
vmstate-static-checker-data tests: vmstate static checker: add size mismatch inside substructure 2014-06-23 19:14:52 +02:00
.gitignore crypto: add block encryption framework 2016-03-17 14:41:15 +00:00
Makefile * Log filtering from Alex and Peter 2016-03-24 21:42:40 +00:00
ac97-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
ahci-test.c ide: Clean up includes 2016-01-29 15:07:23 +00:00
bios-tables-test.c vhost, virtio, pci, pxe 2016-02-19 10:50:37 +00:00
boot-order-test.c fw_cfg: Split fw_cfg_keys.h off fw_cfg.h 2016-03-22 22:20:16 +01:00
boot-sector.c all: Clean up includes 2016-02-23 12:43:05 +00:00
boot-sector.h tests: add pxe e1000 and virtio-pci tests 2016-02-16 12:05:18 +02:00
check-block.sh qemu-iotests: make check-block.sh work on out-of-tree builds 2016-01-07 21:30:16 +01:00
check-qdict.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
check-qfloat.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
check-qint.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
check-qjson.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
check-qlist.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
check-qom-interface.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
check-qom-proplist.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
check-qstring.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
crypto-tls-x509-helpers.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
crypto-tls-x509-helpers.h crypto: add sanity checking of TLS x509 credentials 2015-09-15 15:05:09 +01:00
device-introspect-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
display-vga-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
drive_del-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
ds1338-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
e1000-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
eepro100-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
endianness-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
es1370-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
fdc-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
fw_cfg-test.c fw_cfg: Split fw_cfg_keys.h off fw_cfg.h 2016-03-22 22:20:16 +01:00
hd-geo-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
i440fx-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
i82801b11-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
ide-test.c ide: Clean up includes 2016-01-29 15:07:23 +00:00
intel-hda-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
io-channel-helpers.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
io-channel-helpers.h io: add QIOChannelSocket class 2015-12-18 12:18:31 +00:00
ioh3420-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
ipmi-bt-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
ipmi-kcs-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
ipoctal232-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
ivshmem-test.c ivshmem: Split ivshmem-plain, ivshmem-doorbell off ivshmem 2016-03-21 21:29:03 +01:00
libqtest.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
libqtest.h all: Clean up includes 2016-02-23 12:43:05 +00:00
m48t59-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
ne2000-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
nvme-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
pc-cpu-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
pcnet-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
pkix_asn1_tab.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
pvpanic-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
pxe-test.c all: Clean up includes 2016-02-23 12:43:05 +00:00
q35-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
qemu-iotests-quick.sh qemu-iotests: Speed up make check-block 2015-01-13 11:47:55 +00:00
qom-test.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
rcutorture.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
rtc-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
rtl8139-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
spapr-phb-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
tco-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-aio.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-base64.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-bitops.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-blockjob-txn.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-coroutine.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-crypto-afsplit.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-block.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-cipher.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-hash.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-crypto-ivgen.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-pbkdf.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-secret.c include/crypto: Include qapi-types.h or qemu/bswap.h instead of qemu-common.h 2016-03-22 22:20:16 +01:00
test-crypto-tlscredsx509.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-tlssession.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-crypto-xts.c crypto: import an implementation of the XTS cipher mode 2016-03-17 14:41:15 +00:00
test-cutils.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
test-hbitmap.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-int128.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-io-channel-buffer.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-io-channel-command.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-io-channel-file.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-io-channel-socket.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-io-channel-tls.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-io-task.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-iov.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-logging.c qemu-log: support simple pid substitution for logs 2016-03-22 22:20:18 +01:00
test-mul64.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-netfilter.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-opts-visitor.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-qdev-global-props.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-qemu-opts.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-qga.c qga: Support enum names in guest-file-seek 2016-02-25 09:48:50 -06:00
test-qmp-commands.c qapi: Don't special-case simple union wrappers 2016-03-18 10:29:26 +01:00
test-qmp-event.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-qmp-input-strict.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-qmp-input-visitor.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-qmp-output-visitor.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-rcu-list.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-rfifolock.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-string-input-visitor.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-string-output-visitor.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-thread-pool.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-throttle.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-timed-average.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-visitor-serialization.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
test-vmstate.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-write-threshold.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-x86-cpuid.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
test-xbzrle.c util: move declarations out of qemu-common.h 2016-03-22 22:20:17 +01:00
tmp105-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
tpci200-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
usb-hcd-ehci-test.c usb: Clean up includes 2016-01-29 15:07:23 +00:00
usb-hcd-ohci-test.c usb: Clean up includes 2016-01-29 15:07:23 +00:00
usb-hcd-uhci-test.c usb: Clean up includes 2016-01-29 15:07:23 +00:00
usb-hcd-xhci-test.c usb: Clean up includes 2016-01-29 15:07:23 +00:00
vhost-user-bridge.c tests/vhost-user-bridge: fix build on 32 bit systems 2016-02-25 13:14:19 +02:00
vhost-user-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
virtio-9p-test.c 9pfs: Clean up includes 2016-01-29 15:07:23 +00:00
virtio-balloon-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
virtio-blk-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
virtio-console-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
virtio-net-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
virtio-rng-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
virtio-scsi-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
virtio-serial-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
vmxnet3-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00
wdt_ib700-test.c tests: Clean up includes 2016-02-16 14:29:27 +00:00