[libvirt] [PATCH v5 0/7] New libssh transport

Hi, this series introduces a new libssh transport in libvirt, based on the libssh C library. This library supports what libssh2 does, and more: - easier API for known_hosts handling (there's a ticket upstream to request extensions for it, but what is implemented now works well) - potential GSSAPI authentication (not enabled yet because of a libssh bug [1]) - easier API for ssh-agent support The implementation for the new transport is based on the libssh2 one, hence it shares origin and style. [1] https://red.libssh.org/issues/242 Thanks, Changes from v4 to v5: - fixed EOF on unavailable libvirtd on remote - fixed variable for an error message Changes from v3 to v4: - integrate most of the issues spotted by Peter Krempa - add patch #3 - minor naming changes Changes from v2 to v3: - split into more commits - integrate all the issues spotted by Daniel P. Berrange and Peter Krempa - restore the specified order of authentication methods (as in libssh2) - add a related documentation fix - minor coding fixes Changes from v1 to v2: - implemented keyboard interactive - code polish, and fixes Pino Toscano (7): virNetSocket: allow to not close FD virerror: add error for libssh transport virnetsocket: improve search for default SSH key libssh_transport: add new libssh-based transport remote: expose a new libssh transport spec: enable libssh transport on Fedora docs: fix default value for sshauth option of libssh2/libssh config-post.h | 2 + configure.ac | 3 + docs/remote.html.in | 39 +- include/libvirt/virterror.h | 2 + libvirt.spec.in | 10 + m4/virt-libssh.m4 | 26 + po/POTFILES.in | 1 + src/Makefile.am | 21 +- src/libvirt_libssh.syms | 21 + src/remote/remote_driver.c | 41 ++ src/rpc/virnetclient.c | 167 ++++- src/rpc/virnetclient.h | 13 + src/rpc/virnetlibsshsession.c | 1492 +++++++++++++++++++++++++++++++++++++++++ src/rpc/virnetlibsshsession.h | 78 +++ src/rpc/virnetsocket.c | 184 ++++- src/rpc/virnetsocket.h | 13 + src/util/virerror.c | 9 +- 17 files changed, 2089 insertions(+), 33 deletions(-) create mode 100644 m4/virt-libssh.m4 create mode 100644 src/libvirt_libssh.syms create mode 100644 src/rpc/virnetlibsshsession.c create mode 100644 src/rpc/virnetlibsshsession.h -- 2.7.4