diff --git a/src/qemu/libvirtd_qemu.aug b/src/qemu/libvirtd_qemu.aug index 82bae9ee79961cf22af8eef823c5b1503ca50b7a..e1983d1fd963bd49097d7ebbd040e7b1563e6f40 100644 --- a/src/qemu/libvirtd_qemu.aug +++ b/src/qemu/libvirtd_qemu.aug @@ -54,6 +54,10 @@ module Libvirtd_qemu = | bool_entry "chardev_tls_x509_verify" | str_entry "chardev_tls_x509_secret_uuid" + let migrate_entry = str_entry "migrate_tls_x509_cert_dir" + | bool_entry "migrate_tls_x509_verify" + | str_entry "migrate_tls_x509_secret_uuid" + let nogfx_entry = bool_entry "nographics_allow_host_audio" let remote_display_entry = int_entry "remote_display_port_min" @@ -116,6 +120,7 @@ module Libvirtd_qemu = | vnc_entry | spice_entry | chardev_entry + | migrate_entry | nogfx_entry | remote_display_entry | security_entry diff --git a/src/qemu/qemu.conf b/src/qemu/qemu.conf index 9925ac92d0f8d5ccee1173b5dfbf9b9593b9ccc8..a609aa4339a99a8456b46620f623f23d6f536564 100644 --- a/src/qemu/qemu.conf +++ b/src/qemu/qemu.conf @@ -21,11 +21,16 @@ # an encrypted channel. # # It is possible to use x509 certificates for authentication too, by -# issuing a x509 certificate to every client who needs to connect. +# issuing an x509 certificate to every client who needs to connect. # # Enabling this option will reject any client who does not have a # certificate signed by the CA in /etc/pki/qemu/ca-cert.pem # +# The default_tls_x509_cert_dir directory must also contain +# +# client-cert.pem - the client certificate signed with the ca-cert.pem +# client-key.pem - the client private key +# #default_tls_x509_verify = 1 # @@ -238,6 +243,43 @@ #chardev_tls_x509_secret_uuid = "00000000-0000-0000-0000-000000000000" +# In order to override the default TLS certificate location for migration +# certificates, supply a valid path to the certificate directory. If the +# provided path does not exist then the default_tls_x509_cert_dir path +# will be used. Once/if a default certificate is enabled/defined, migration +# will then be able to use the certificate via migration API flags. +# +#migrate_tls_x509_cert_dir = "/etc/pki/libvirt-migrate" + + +# The default TLS configuration only uses certificates for the server +# allowing the client to verify the server's identity and establish +# an encrypted channel. +# +# It is possible to use x509 certificates for authentication too, by +# issuing an x509 certificate to every client who needs to connect. +# +# Enabling this option will reject any client that does not have a +# ca-cert.pem certificate signed by the CA in the migrate_tls_x509_cert_dir +# (or default_tls_x509_cert_dir) as well as the corresponding client-*.pem +# files described in default_tls_x509_cert_dir. +# +# If this option is not supplied, it will be set to the value of +# "default_tls_x509_verify". +# +#migrate_tls_x509_verify = 1 + + +# Uncomment and use the following option to override the default secret +# UUID provided in the default_tls_x509_secret_uuid parameter. +# +# NB This default all-zeros UUID will not work. Replace it with the +# output from the UUID for the TLS secret from a 'virsh secret-list' +# command and then uncomment the entry +# +#migrate_tls_x509_secret_uuid = "00000000-0000-0000-0000-000000000000" + + # By default, if no graphical front end is configured, libvirt will disable # QEMU audio output since directly talking to alsa/pulseaudio may not work # with various security settings. If you know what you're doing, enable diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index 34646bdd7ef8a033fa944dbc530564ff003b470c..35869d441c9d7a648e5296fb901debdb58884c8f 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -280,6 +280,7 @@ virQEMUDriverConfigPtr virQEMUDriverConfigNew(bool privileged) SET_TLS_X509_CERT_DEFAULT(vnc); SET_TLS_X509_CERT_DEFAULT(spice); SET_TLS_X509_CERT_DEFAULT(chardev); + SET_TLS_X509_CERT_DEFAULT(migrate); #undef SET_TLS_X509_CERT_DEFAULT @@ -395,6 +396,9 @@ static void virQEMUDriverConfigDispose(void *obj) VIR_FREE(cfg->chardevTLSx509certdir); VIR_FREE(cfg->chardevTLSx509secretUUID); + VIR_FREE(cfg->migrateTLSx509certdir); + VIR_FREE(cfg->migrateTLSx509secretUUID); + while (cfg->nhugetlbfs) { cfg->nhugetlbfs--; VIR_FREE(cfg->hugetlbfs[cfg->nhugetlbfs].mnt_dir); @@ -556,6 +560,8 @@ int virQEMUDriverConfigLoadFile(virQEMUDriverConfigPtr cfg, goto cleanup; GET_CONFIG_TLS_CERTINFO(chardev); + GET_CONFIG_TLS_CERTINFO(migrate); + #undef GET_CONFIG_TLS_CERTINFO if (virConfGetValueUInt(conf, "remote_websocket_port_min", &cfg->webSocketPortMin) < 0) diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h index e585f81afddcee43c494bb86c0d4d86820f33aa1..1407eef4d4f08d8e5584955c42690095c4e5445f 100644 --- a/src/qemu/qemu_conf.h +++ b/src/qemu/qemu_conf.h @@ -137,6 +137,10 @@ struct _virQEMUDriverConfig { bool chardevTLSx509verify; char *chardevTLSx509secretUUID; + char *migrateTLSx509certdir; + bool migrateTLSx509verify; + char *migrateTLSx509secretUUID; + unsigned int remotePortMin; unsigned int remotePortMax; diff --git a/src/qemu/test_libvirtd_qemu.aug.in b/src/qemu/test_libvirtd_qemu.aug.in index 6f03898c0cb43004a33571270fa5c460b0ce6727..3e317bc7e910df20806bd137970ea242bef1304a 100644 --- a/src/qemu/test_libvirtd_qemu.aug.in +++ b/src/qemu/test_libvirtd_qemu.aug.in @@ -25,6 +25,9 @@ module Test_libvirtd_qemu = { "chardev_tls_x509_cert_dir" = "/etc/pki/libvirt-chardev" } { "chardev_tls_x509_verify" = "1" } { "chardev_tls_x509_secret_uuid" = "00000000-0000-0000-0000-000000000000" } +{ "migrate_tls_x509_cert_dir" = "/etc/pki/libvirt-migrate" } +{ "migrate_tls_x509_verify" = "1" } +{ "migrate_tls_x509_secret_uuid" = "00000000-0000-0000-0000-000000000000" } { "nographics_allow_host_audio" = "1" } { "remote_display_port_min" = "5900" } { "remote_display_port_max" = "65535" }