search for: compile_rules_fil

..."optgroups.h" +#include "guestfs_protocol.h" + +#ifdef HAVE_LIBYARA + +#include <yara.h> + +struct write_callback_data { + int fd; + uint64_t written; +}; + +/* Yara compiled rules. */ +static YR_RULES *rules = NULL; + +static int upload_rules_file (char *); +static int compile_rules_file (const char *); +static int write_callback (void *, const void *, size_t); + +/* Has one FileIn parameter. */ +int +do_yara_load (void) +{ + int ret = 0; + char tmpfile[] = "/tmp/yaraXXXXXX"; + + ret = upload_rules_file (tmpfile); + if (ret < 0) + return -1; + + ret = yr_initi...

...fine CLEANUP_DESTROY_YARA_COMPILER \ + __attribute__((cleanup(cleanup_destroy_yara_compiler))) + +struct write_callback_data { + int fd; + uint64_t written; +}; + +/* Yara compiled rules. */ +static YR_RULES *rules = NULL; +static bool initialized = false; + +static int compile_rules_file (const char *, const char *); +static void compile_error_callback (int, const char *, int, const char *, void *); +static void cleanup_destroy_yara_compiler (void *ptr); + +/* Has one FileIn parameter. + * Takes optional arguments, consult optargs_bitmask. + */ +int +do_yara_load (const char *name...

...ude "guestfs_protocol.h" + +#ifdef HAVE_YARA + +#include <yara.h> + +struct write_callback_data { + int fd; + uint64_t written; +}; + +/* Yara compiled rules. */ +static YR_RULES *rules = NULL; +static bool initialized = false; + +static int upload_rules_file (char *); +static int compile_rules_file (const char *); +static int write_callback (void *, const void *, size_t); +static void compile_error_callback (int, const char *, int, const char *, void *); + +/* Has one FileIn parameter. */ +int +do_yara_load (void) +{ + int ret = 0; + char tmpfile[] = "/tmp/yaraXXXXXX"; + + ret =...

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:

...fine CLEANUP_DESTROY_YARA_COMPILER \ + __attribute__((cleanup(cleanup_destroy_yara_compiler))) + +struct write_callback_data { + int fd; + uint64_t written; +}; + +/* Yara compiled rules. */ +static YR_RULES *rules = NULL; +static bool initialized = false; + +static int compile_rules_file (const char *); +static void compile_error_callback (int, const char *, int, const char *, void *); +static void cleanup_destroy_yara_compiler (void *ptr); + +/* Has one FileIn parameter. + * Takes optional arguments, consult optargs_bitmask. + */ +int +do_yara_load (void) +{ + int ret = 0; + CL...

...\ + __attribute__((cleanup(cleanup_destroy_yara_compiler))) +#else +#define CLEANUP_DESTROY_YARA_COMPILER +#endif + +struct write_callback_data { + int fd; + uint64_t written; +}; + +/* Yara compiled rules. */ +static YR_RULES *rules = NULL; +static bool initialized = false; + +static int compile_rules_file (const char *); +static void compile_error_callback (int, const char *, int, const char *, void *); +static void cleanup_destroy_yara_compiler (void *ptr); + +/* Has one FileIn parameter. + * Takes optional arguments, consult optargs_bitmask. + */ +int +do_yara_load (void) +{ + int r = 0; + CLEA...

...fine CLEANUP_DESTROY_YARA_COMPILER \ + __attribute__((cleanup(cleanup_destroy_yara_compiler))) + +struct write_callback_data { + int fd; + uint64_t written; +}; + +/* Yara compiled rules. */ +static YR_RULES *rules = NULL; +static bool initialized = false; + +static int compile_rules_file (const char *, const char *); +static void compile_error_callback (int, const char *, int, const char *, void *); +static void cleanup_destroy_yara_compiler (void *ptr); + +/* Has one FileIn parameter. + * Takes optional arguments, consult optargs_bitmask. + */ +int +do_yara_load (const char *name...

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

...t; +#else > +#define CLEANUP_DESTROY_YARA_COMPILER > +#endif > + > +struct write_callback_data { > + int fd; > + uint64_t written; > +}; > + > +/* Yara compiled rules. */ > +static YR_RULES *rules = NULL; > +static bool initialized = false; > + > +static int compile_rules_file (const char *); > +static void compile_error_callback (int, const char *, int, const char *, void *); > +static void cleanup_destroy_yara_compiler (void *ptr); > + > +/* Has one FileIn parameter. > + * Takes optional arguments, consult optargs_bitmask. > + */ > +int > +do_y...

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:

...upload_rules_file could not be needed anymore, and the logic to open a temporary fd could be moved directly at the beginning of do_yara_load. > +/* Compile source code rules and load them. > + * Return ERROR_SUCCESS on success, Yara error code type on error. > + */ > +static int > +compile_rules_file (const char *rules_path) > +{ > + int ret = 0; > + CLEANUP_FCLOSE FILE *rule_file = NULL; > + CLEANUP_DESTROY_YARA_COMPILER YR_COMPILER *compiler = NULL; > + > + ret = yr_compiler_create (&compiler); > + if (ret != ERROR_SUCCESS) { > + reply_with_error ("yr...

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

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

...| 2 +- > 7 files changed, 111 insertions(+), 1 deletion(-) > > diff --git a/daemon/yara.c b/daemon/yara.c > index fe1f69a..8e7d328 100644 > --- a/daemon/yara.c > +++ b/daemon/yara.c > @@ -52,6 +52,8 @@ static int upload_rules_file (char *); > static int compile_rules_file (const char *); > static int write_callback (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 *); >...

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

...parate commit "expose XYZ"? What is the preferred way? This question applies also for the notes in PATCH 5. > >> +/* Compile source code rules and load them. >> + * Return ERROR_SUCCESS on success, Yara error code type on error. >> + */ >> +static int >> +compile_rules_file (const char *rules_path) >> +{ >> + int ret = 0; >> + CLEANUP_FCLOSE FILE *rule_file = NULL; >> + CLEANUP_DESTROY_YARA_COMPILER YR_COMPILER *compiler = NULL; >> + >> + ret = yr_compiler_create (&compiler); >> + if (ret != ERROR_SUCCESS) { >>...

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 +-

...; 7 files changed, 111 insertions(+), 1 deletion(-) >> >> diff --git a/daemon/yara.c b/daemon/yara.c >> index fe1f69a..8e7d328 100644 >> --- a/daemon/yara.c >> +++ b/daemon/yara.c >> @@ -52,6 +52,8 @@ static int upload_rules_file (char *); >> static int compile_rules_file (const char *); >> static int write_callback (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 *...

...itignore | 1 + src/MAX_PROC_NR | 2 +- 7 files changed, 111 insertions(+), 1 deletion(-) diff --git a/daemon/yara.c b/daemon/yara.c index fe1f69a..8e7d328 100644 --- a/daemon/yara.c +++ b/daemon/yara.c @@ -52,6 +52,8 @@ static int upload_rules_file (char *); static int compile_rules_file (const char *); static int write_callback (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 par...

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