[libvirt PATCH v2 0/4] storage: fully support qcow2 with LUKS volumes

[Daniel P. Berrangé]

We added support for LUKS with raw volumes, but never extended it to
cover qcow2 volumes.

In v2:

 - Fixed confusion of src/dst volume types
 - Fixed syntax check
 - Now with unit tests

Daniel P. Berrang=C3=A9 (4):
  scripts: fix logic error in argv wrapping code
  util: detect LUKS encryption scheme in qcow2 files
  tests: remove redundant LUKS volume data files
  storage: add support for qcow2 LUKS encryption

 scripts/test-wrap-argv.py                     |  2 +-
 src/storage/storage_util.c                    | 70 ++++++++++++++-----
 src/util/virqemu.c                            | 23 ++++--
 src/util/virqemu.h                            |  1 +
 src/util/virstoragefile.c                     | 16 +++++
 .../luks-convert-encrypt.argv                 | 18 ++---
 .../luks-convert-encrypt2fileqcow2.argv       |  6 +-
 .../luks-convert-encrypt2fileraw.argv         |  6 +-
 .../qcow2-luks-convert-encrypt.argv           | 18 +++++
 .../qcow2-luks-convert-encrypt2fileqcow2.argv | 14 ++++
 .../qcow2-luks-convert-encrypt2fileraw.argv   | 13 ++++
 tests/storagevolxml2argvdata/qcow2-luks.argv  |  8 +++
 tests/storagevolxml2argvtest.c                | 23 ++++--
 ...ncrypt2.xml =3D> vol-qcow2-luks-convert.xml} | 20 ++++--
 .../{vol-encrypt1.xml =3D> vol-qcow2-luks.xml}  | 18 +++--
 tests/storagevolxml2xmlout/vol-qcow2-luks.xml | 31 ++++++++
 tests/storagevolxml2xmltest.c                 |  1 +
 17 files changed, 237 insertions(+), 51 deletions(-)
 create mode 100644 tests/storagevolxml2argvdata/qcow2-luks-convert-encrypt.a=
rgv
 create mode 100644 tests/storagevolxml2argvdata/qcow2-luks-convert-encrypt2f=
ileqcow2.argv
 create mode 100644 tests/storagevolxml2argvdata/qcow2-luks-convert-encrypt2f=
ileraw.argv
 create mode 100644 tests/storagevolxml2argvdata/qcow2-luks.argv
 rename tests/storagevolxml2xmlin/{vol-encrypt2.xml =3D> vol-qcow2-luks-conve=
rt.xml} (50%)
 rename tests/storagevolxml2xmlin/{vol-encrypt1.xml =3D> vol-qcow2-luks.xml} =
(52%)
 create mode 100644 tests/storagevolxml2xmlout/vol-qcow2-luks.xml

--=20
2.26.2