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This set of patches fixes virt-rescue rather cleanly. In particular the problems with handling ^C are completely fixed. Work still to be done before this can go upstream: - Shutdown doesn't work properly if you exit the shell. At the moment to exit you must do 'reboot -f'. Future improvements: - An escape sequence and escape commands that could be handled by virt-rescue,

...-- generator/actions_augeas.ml | 4 +- generator/actions_core.ml | 126 ++++++++++----------- generator/actions_core_deprecated.ml | 22 ++-- generator/actions_inspection.ml | 8 +- generator/actions_inspection_deprecated.ml | 10 +- generator/actions_properties.ml | 6 +- 6 files changed, 88 insertions(+), 88 deletions(-) diff --git a/generator/actions_augeas.ml b/generator/actions_augeas.ml index 3c419e2fc..bb0fe4db0 100644 --- a/generator/actions_augeas.ml +++ b/generator/actions_augeas.ml @@ -118,7 +118,7 @@ Defines a variable C<name...

This fixes the main issues in virt-rescue and is usable. There are some enhancements which could be made (in follow up work): - An escape sequence and escape commands that could be handled by virt-rescue, eg. to shut down the appliance, mount or unmount filesystems. - `virt-rescue -i' could be implemented cleanly by performing the right API calls before handing control to the

This supersedes the two previous patch series: https://www.redhat.com/archives/libguestfs/2017-March/msg00017.html https://www.redhat.com/archives/libguestfs/2017-March/msg00046.html Rich.

Version 3: - Tidies up the code further. - Implements correct handling of SIGTSTP and SIGCONT. - Adds: ^] s - sync filesystems - Adds: ^] z - suspend virt-rescue Rich.

...(+), 1 deletion(-) create mode 100644 lib/yara.c diff --git a/generator/actions.ml b/generator/actions.ml index 4df3b2a32..d36a4f8a9 100644 --- a/generator/actions.ml +++ b/generator/actions.ml @@ -38,7 +38,8 @@ let non_daemon_functions = Actions_inspection_deprecated.non_daemon_functions @ Actions_properties.non_daemon_functions @ Actions_properties_deprecated.non_daemon_functions @ - Actions_tsk.non_daemon_functions + Actions_tsk.non_daemon_functions @ + Actions_yara.non_daemon_functions (* daemon_functions are any functions which cause some action * to take place in the daemon. diff --git...

...(+), 1 deletion(-) create mode 100644 lib/yara.c diff --git a/generator/actions.ml b/generator/actions.ml index 4df3b2a32..d36a4f8a9 100644 --- a/generator/actions.ml +++ b/generator/actions.ml @@ -38,7 +38,8 @@ let non_daemon_functions = Actions_inspection_deprecated.non_daemon_functions @ Actions_properties.non_daemon_functions @ Actions_properties_deprecated.non_daemon_functions @ - Actions_tsk.non_daemon_functions + Actions_tsk.non_daemon_functions @ + Actions_yara.non_daemon_functions (* daemon_functions are any functions which cause some action * to take place in the daemon. diff --git...

...(+), 1 deletion(-) create mode 100644 lib/yara.c diff --git a/generator/actions.ml b/generator/actions.ml index 6e11d99c3..2722f3dcd 100644 --- a/generator/actions.ml +++ b/generator/actions.ml @@ -38,7 +38,8 @@ let non_daemon_functions = Actions_inspection_deprecated.non_daemon_functions @ Actions_properties.non_daemon_functions @ Actions_properties_deprecated.non_daemon_functions @ - Actions_tsk.non_daemon_functions + Actions_tsk.non_daemon_functions @ + Actions_yara.non_daemon_functions (* daemon_functions are any functions which cause some action * to take place in the daemon. diff --git...

...lable (void) +{ + return 1; +} + +#else /* !HAVE_YARA */ + +OPTGROUP_YARA_NOT_AVAILABLE + +#endif /* !HAVE_YARA */ diff --git a/generator/Makefile.am b/generator/Makefile.am index cb69fe831..0f7fc289b 100644 --- a/generator/Makefile.am +++ b/generator/Makefile.am @@ -43,6 +43,8 @@ sources = \ actions_properties_deprecated.mli \ actions_tsk.ml \ actions_tsk.mli \ + actions_yara.ml \ + actions_yara.mli \ bindtests.ml \ bindtests.mli \ c.ml \ @@ -130,6 +132,7 @@ objects = \ actions_properties.cmo \ actions_properties_deprecated.cmo \ actions_tsk.cmo \ + actions_yara.cmo \ actions.cmo \...

If we want to permit more than 255 drives to be added, then we will have to add the disks to the same virtio-scsi target using different unit (LUN) numbers. Unfortunately SCSI LUN enumeration in the Linux is not deterministic (eg. two disks with target=0, lun=[0,1] can be enumerated as /dev/sda or /dev/sdb randomly). Dealing with that will require some very complex device name translation on the

Rebase patches on top of 1.37.1. No changes since last series. Matteo Cafasso (7): daemon: expose file upload logic appliance: add yara dependency New API: yara_load New API: yara_destroy New API: internal_yara_scan New API: yara_scan yara_scan: added API tests appliance/packagelist.in | 4 + configure.ac | 1 + daemon/Makefile.am

v7: - Fixes according to comments - Rebase on top of 1.37.12 Matteo Cafasso (7): daemon: expose file upload logic appliance: add yara dependency New API: yara_load New API: yara_destroy New API: internal_yara_scan New API: yara_scan yara_scan: added API tests appliance/packagelist.in | 4 + configure.ac | 1 + daemon/Makefile.am

...kefile.am index 31989cd4a..81b49cab1 100644 --- a/generator/Makefile.am +++ b/generator/Makefile.am @@ -45,6 +45,8 @@ sources = \ actions_tsk.mli \ authors.ml \ authors.mli \ + actions_yara.ml \ + actions_yara.mli \ bindtests.ml \ bindtests.mli \ c.ml \ @@ -132,6 +134,7 @@ objects = \ actions_properties.cmo \ actions_properties_deprecated.cmo \ actions_tsk.cmo \ + actions_yara.cmo \ actions.cmo \ structs.cmo \ fish_commands.cmo \ diff --git a/generator/actions.ml b/generator/actions.ml index fa0e6568a..4df3b2a32 100644 --- a/generator/actions.ml +++ b/generator/actions.ml @@ -50,7 +50,...

...kefile.am index 31989cd4a..81b49cab1 100644 --- a/generator/Makefile.am +++ b/generator/Makefile.am @@ -45,6 +45,8 @@ sources = \ actions_tsk.mli \ authors.ml \ authors.mli \ + actions_yara.ml \ + actions_yara.mli \ bindtests.ml \ bindtests.mli \ c.ml \ @@ -132,6 +134,7 @@ objects = \ actions_properties.cmo \ actions_properties_deprecated.cmo \ actions_tsk.cmo \ + actions_yara.cmo \ actions.cmo \ structs.cmo \ fish_commands.cmo \ diff --git a/generator/actions.ml b/generator/actions.ml index a04fdc0f9..6e11d99c3 100644 --- a/generator/actions.ml +++ b/generator/actions.ml @@ -50,7 +50,...

...kefile.am index 31989cd4a..81b49cab1 100644 --- a/generator/Makefile.am +++ b/generator/Makefile.am @@ -45,6 +45,8 @@ sources = \ actions_tsk.mli \ authors.ml \ authors.mli \ + actions_yara.ml \ + actions_yara.mli \ bindtests.ml \ bindtests.mli \ c.ml \ @@ -132,6 +134,7 @@ objects = \ actions_properties.cmo \ actions_properties_deprecated.cmo \ actions_tsk.cmo \ + actions_yara.cmo \ actions.cmo \ structs.cmo \ fish_commands.cmo \ diff --git a/generator/actions.ml b/generator/actions.ml index fa0e6568a..4df3b2a32 100644 --- a/generator/actions.ml +++ b/generator/actions.ml @@ -50,7 +50,...

v9: - fixes according to comments Matteo Cafasso (7): daemon: expose file upload logic appliance: add yara dependency New API: yara_load New API: yara_destroy New API: internal_yara_scan New API: yara_scan yara_scan: added API tests appliance/packagelist.in | 4 + configure.ac | 1 + daemon/Makefile.am | 4 +-

...let non_daemon_functions = Actions_core.non_daemon_functions @ Actions_core_deprecated.non_daemon_functions @ Actions_debug.non_daemon_functions @ - Actions_hivex.non_daemon_functions @ Actions_inspection.non_daemon_functions @ Actions_inspection_deprecated.non_daemon_functions @ Actions_properties.non_daemon_functions @ @@ -51,6 +50,7 @@ let daemon_functions = Actions_core_deprecated.daemon_functions @ Actions_debug.daemon_functions @ Actions_hivex.daemon_functions @ + Actions_hivex_deprecated.daemon_functions @ Actions_tsk.daemon_functions @ Actions_yara.daemon_functions...

v5: - rebase on top of 1.37.9 - add missing actions_yara.* files Matteo Cafasso (7): daemon: expose file upload logic appliance: add yara dependency New API: yara_load New API: yara_destroy New API: internal_yara_scan New API: yara_scan yara_scan: added API tests appliance/packagelist.in | 4 + configure.ac | 1 + daemon/Makefile.am

v8: - Ignore returned value in daemon/upload.c - Report serialization errors in lib/yara.c Matteo Cafasso (8): daemon: ignore unused return value in upload function daemon: expose file upload logic appliance: add yara dependency New API: yara_load New API: yara_destroy New API: internal_yara_scan New API: yara_scan yara_scan: added API tests appliance/packagelist.in

v6: - use new test functions - fix yara_detection struct field names - revert yara_load function to initial version With Pino we were exploring the idea of allowing Users to load multiple rule files with subsequent calls to yara_load API. https://www.redhat.com/archives/libguestfs/2016-November/msg00119.html It turns out impractical due to YARA API limitations. It is possible to load multiple