search for: do_yara_destroy

..._t); > static void compile_error_callback (int, const char *, int, const char *, void *); > +static int yara_rules_callback (int , void *, void *); > +static int send_detection_info (const char *, YR_RULE *); > > /* Has one FileIn parameter. */ > int > @@ -107,6 +109,39 @@ do_yara_destroy (void) > return 0; > } > > +/* Has one FileOut parameter. */ > +int > +do_internal_yara_scan (const char *path) > +{ > + int ret = 0; > + CLEANUP_CLOSE int fd = 0; This must be initialized as -1, otherwise the CLEANUP_CLOSE handler will close the fd 0, which is s...

...+ lib/MAX_PROC_NR | 2 +- 4 files changed, 24 insertions(+), 1 deletion(-) diff --git a/daemon/yara.c b/daemon/yara.c index 0d33d83cd..186a330c1 100644 --- a/daemon/yara.c +++ b/daemon/yara.c @@ -107,6 +107,20 @@ do_yara_load (void) return (ret == ERROR_SUCCESS) ? 0 : -1; } +int +do_yara_destroy (void) +{ + if (rules == NULL) { + reply_with_error ("no yara rules loaded"); + return -1; + } + + yr_rules_destroy (rules); + rules = NULL; + + return 0; +} + /* Compile source code rules and load them. * Return ERROR_SUCCESS on success, Yara error code type on error. */...

...ile_error_callback (int, const char *, int, const char *, void *); >> +static int yara_rules_callback (int , void *, void *); >> +static int send_detection_info (const char *, YR_RULE *); >> >> /* Has one FileIn parameter. */ >> int >> @@ -107,6 +109,39 @@ do_yara_destroy (void) >> return 0; >> } >> >> +/* Has one FileOut parameter. */ >> +int >> +do_internal_yara_scan (const char *path) >> +{ >> + int ret = 0; >> + CLEANUP_CLOSE int fd = 0; > This must be initialized as -1, otherwise the CLEANUP_CL...

...allback (void *, const void *, size_t); static void compile_error_callback (int, const char *, int, const char *, void *); +static int yara_rules_callback (int , void *, void *); +static int send_detection_info (const char *, YR_RULE *); /* Has one FileIn parameter. */ int @@ -107,6 +109,39 @@ do_yara_destroy (void) return 0; } +/* Has one FileOut parameter. */ +int +do_internal_yara_scan (const char *path) +{ + int ret = 0; + CLEANUP_CLOSE int fd = 0; + + if (rules == NULL) { + reply_with_error ("no yara rules loaded"); + return -1; + } + + CHROOT_IN; + fd = open (path, O_RD...

...onst char *, void *); static void cleanup_destroy_yara_compiler (void *ptr); +static int yara_rules_callback (int , void *, void *); +static int send_detection_info (const char *, YR_RULE *); /* Has one FileIn parameter. * Takes optional arguments, consult optargs_bitmask. @@ -125,6 +127,38 @@ do_yara_destroy (void) return 0; } +/* Has one FileOut parameter. */ +int +do_internal_yara_scan (const char *path) +{ + int r = 0; + CLEANUP_CLOSE int fd = -1; + + if (rules == NULL) { + reply_with_error ("no yara rules loaded"); + return -1; + } + + CHROOT_IN; + fd = open (path, O_RDON...

...onst char *, void *); static void cleanup_destroy_yara_compiler (void *ptr); +static int yara_rules_callback (int , void *, void *); +static int send_detection_info (const char *, YR_RULE *); /* Has one FileIn parameter. * Takes optional arguments, consult optargs_bitmask. @@ -121,6 +123,38 @@ do_yara_destroy (void) return 0; } +/* Has one FileOut parameter. */ +int +do_internal_yara_scan (const char *path) +{ + int ret = 0; + CLEANUP_CLOSE int fd = -1; + + if (rules == NULL) { + reply_with_error ("no yara rules loaded"); + return -1; + } + + CHROOT_IN; + fd = open (path, O_RD...

...onst char *, void *); static void cleanup_destroy_yara_compiler (void *ptr); +static int yara_rules_callback (int , void *, void *); +static int send_detection_info (const char *, YR_RULE *); /* Has one FileIn parameter. * Takes optional arguments, consult optargs_bitmask. @@ -119,6 +121,38 @@ do_yara_destroy (void) return 0; } +/* Has one FileOut parameter. */ +int +do_internal_yara_scan (const char *path) +{ + int ret = 0; + CLEANUP_CLOSE int fd = -1; + + if (rules == NULL) { + reply_with_error ("no yara rules loaded"); + return -1; + } + + CHROOT_IN; + fd = open (path, O_RD...

v2: - Fix yara dependency in packagelist - Use pkg-config where available - Improve longdesc of yara_load API - Fix libyara initialization and finalization - Import CLEANUP_FCLOSE - Add custom CLEANUP_DESTROY_YARA_COMPILER - Add rules compilation error callback - Other small fixes according to comments Matteo Cafasso (6): appliance: add yara dependency New API: yara_load New API:

v3: - allow to load multiple rule files - added optional namespace parameter to yara_load - move destructor logic in yara module - use generic file upload logic - use generic temporary path function Matteo Cafasso (6): 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

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

Yara is a rule based scanning engine aimed to help malware analysts in finding and classifying interesting samples. https://github.com/VirusTotal/yara This series adds Yara support to Libguestfs allowing to upload sets of rules and scanning files against them. Currently provided APIs: - yara_load: loads a set of rules - yara_destroy: free resources allocated by loaded rules - yara_scan:

Rebase patches on top of 1.35.25. 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

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 +-

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

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

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