47#define G_LOG_DOMAIN "libgvm base"
77vtref_new (
const gchar *type,
const gchar *ref_id,
const gchar *ref_text)
82 ref->
type = g_strdup (type);
84 ref->
ref_id = g_strdup (ref_id);
119 return r ? r->
type : NULL;
133 return r ? r->
ref_id : NULL;
186 s->
type = g_strdup (type);
188 s->
origin = g_strdup (origin);
192 s->
value = g_strdup (value);
225 return s ? s->
type : NULL;
239 return s ? s->
origin : NULL;
253 return s ? s->
value : NULL;
301 if (strcmp ((
char *) str_time,
"") == 0)
307 memset (&tm, 0,
sizeof (
struct tm));
308 if (strptime ((
char *) str_time,
"%Y-%m-%d %T +%H%M", &tm) == NULL && strptime ((
char *) str_time,
"%Y-%m-%d %T -%H%M", &tm) == NULL)
310 memset (&tm, 0,
sizeof (
struct tm));
311 if (strptime ((
char *) str_time,
"%Y-%m-%d %T +%H%M", &tm) == NULL && strptime ((
char *) str_time,
"%Y-%m-%d %T -%H%M", &tm) == NULL)
313 g_warning (
"%s: Failed to parse time: %s", __func__, str_time);
317 epoch_time = mktime (&tm);
318 if (epoch_time == -1)
320 g_warning (
"%s: Failed to make time: %s", __func__, str_time);
326 if ((sscanf ((
char *) str_time,
"%*u-%*u-%*u %*u:%*u:%*u %d%*[^]]", &offset)
328 && (sscanf ((
char *) str_time,
"%*s %*s %*s %*u:%*u:%*u %*u %d%*[^]]",
332 g_warning (
"%s: Failed to parse timezone offset: %s", __func__, str_time);
340 epoch_time += ((-offset) / 100) * 60 * 60;
341 epoch_time += ((-offset) % 100) * 60;
345 epoch_time -= (offset / 100) * 60 * 60;
346 epoch_time -= (offset % 100) * 60;
413 vt->
refs = g_slist_append (vt->
refs, ref);
463nvtpref_new (
int id,
const gchar *name,
const gchar *type,
const gchar *dflt)
469 np->
name = g_strdup (name);
471 np->
type = g_strdup (type);
473 np->
dflt = g_strdup (dflt);
506 return np ? np->
id : -1;
520 return np ? np->
name : NULL;
534 return np ? np->
type : NULL;
548 return np ? np->
dflt : NULL;
613 return n ? n->
oid : NULL;
627 return n ? n->
name : NULL;
683 return n ? n->
impact : NULL;
724 return n ? g_slist_length (n->
refs) : 0;
739 return n ? g_slist_nth_data (n->
refs, p) : NULL;
769 gchar *refs, *refs2, **exclude_item;
772 gchar **exclude_split;
781 if (exclude_types && exclude_types[0])
782 exclude_split = g_strsplit (exclude_types,
",", 0);
784 exclude_split = NULL;
786 for (i = 0; i < g_slist_length (n->
refs); i++)
788 ref = g_slist_nth_data (n->
refs, i);
789 if (type && strcasecmp (ref->
type, type) != 0)
795 for (exclude_item = exclude_split; *exclude_item; exclude_item++)
797 if (strcasecmp (g_strstrip (*exclude_item), ref->
type) == 0)
811 g_strdup_printf (
"%s, %s:%s", refs, ref->
type, ref->
ref_id);
813 refs2 = g_strdup_printf (
"%s:%s", ref->
type, ref->
ref_id);
818 refs2 = g_strdup_printf (
"%s, %s", refs, ref->
ref_id);
820 refs2 = g_strdup_printf (
"%s", ref->
ref_id);
827 g_strfreev (exclude_split);
842 return n ? g_slist_length (n->
severities) : 0;
857 return n ? g_slist_nth_data (n->
severities, p) : NULL;
968 return n ? n->
tag : NULL;
984 gchar **split, **point;
986 if (!n || n->
tag == NULL || !name)
989 split = g_strsplit (n->
tag,
"|", 0);
994 if ((strlen (*point) > strlen (name))
995 && (strncmp (*point, name, strlen (name)) == 0)
996 && ((*point)[strlen (name)] ==
'='))
999 ret = g_strdup (*point + strlen (name) + 1);
1146 return n ? n->
qod : NULL;
1160 return n ? n->
family : NULL;
1173 return n ? g_slist_length (n->
prefs) : 0;
1188 return n ? g_slist_nth_data (n->
prefs, p) : NULL;
1220 n->
oid = g_strdup (oid);
1240 n->
name = g_strdup (name);
1280 n->
summary = g_strdup (summary);
1320 n->
insight = g_strdup (insight);
1400 n->
impact = g_strdup (impact);
1563 gchar *newvalue = NULL;
1568 if (!name || !name[0])
1571 if (!value || !value[0])
1574 if (!strcmp (name,
"last_modification"))
1579 else if (!strcmp (name,
"creation_date"))
1584 else if (!strcmp (name,
"severity_date"))
1586 else if (!strcmp (name,
"cvss_base"))
1603 g_strconcat (n->
tag,
"|", name,
"=", newvalue ? newvalue : value, NULL);
1608 n->
tag = g_strconcat (name,
"=", newvalue ? newvalue : value, NULL);
1632 n->
tag = g_strdup (tag);
1654 if (cvss_base && cvss_base[0])
1678 if (dependencies && dependencies[0])
1702 if (required_keys && required_keys[0])
1726 if (mandatory_keys && mandatory_keys[0])
1750 if (excluded_keys && excluded_keys[0])
1774 if (required_ports && required_ports[0])
1798 if (required_udp_ports && required_udp_ports[0])
1862 if (qod_type && qod_type[0])
1887 n->
qod = g_strdup (qod);
1909 n->
family = g_strdup (family);
1969 const gchar *ref_text)
1971 gchar **split, **item;
1979 split = g_strsplit (ref_ids,
",", 0);
1981 for (item = split; *item; item++)
1988 if (strcmp (
id,
"") == 0)
1999 split2 = g_strsplit (
id,
":", 2);
2000 if (split2[0] && split2[1])
2002 g_strfreev (split2);
2210 return g_hash_table_new_full (g_str_hash, g_str_equal, g_free,
2223 g_hash_table_destroy (nvtis);
2236 g_hash_table_insert (
2252 return g_hash_table_lookup (nvtis, oid);
vtref_t * nvti_vtref(const nvti_t *n, guint p)
Get the n'th reference of the NVT.
Definition nvti.c:737
struct vtseverity vtseverity_t
The structure for a severity of a VT.
nvti_t * nvti_new(void)
Create a new (empty) nvti structure.
Definition nvti.c:559
int nvti_put_impact(nvti_t *n, gchar *impact)
Set the impact text of a NVT, using the given memory.
Definition nvti.c:1414
void vtseverity_free(vtseverity_t *s)
Free memory of a vtseverity structure.
Definition nvti.c:203
gchar * nvti_dependencies(const nvti_t *n)
Get the dependencies list.
Definition nvti.c:1032
int nvti_add_required_keys(nvti_t *n, const gchar *key)
Add a required key of a NVT.
Definition nvti.c:2020
guint nvti_pref_len(const nvti_t *n)
Get the number of preferences of the NVT.
Definition nvti.c:1171
int nvti_set_qod(nvti_t *n, const gchar *qod)
Set the QoD of a NVT.
Definition nvti.c:1880
gchar * nvti_detection(const nvti_t *n)
Get the text about detection.
Definition nvti.c:1116
gchar * nvti_required_udp_ports(const nvti_t *n)
Get the required udp ports list.
Definition nvti.c:1102
int nvti_set_solution(nvti_t *n, const gchar *solution)
Set the solution of a NVT.
Definition nvti.c:1472
gchar * nvti_get_tag(const nvti_t *n, const gchar *name)
Get a tag value by a tag name.
Definition nvti.c:982
gchar * nvti_summary(const nvti_t *n)
Get the summary.
Definition nvti.c:639
int nvti_set_solution_type(nvti_t *n, const gchar *solution_type)
Set the solution type of a NVT.
Definition nvti.c:1513
gchar * nvti_required_ports(const nvti_t *n)
Get the required ports list.
Definition nvti.c:1088
int nvti_put_insight(nvti_t *n, gchar *insight)
Set the insight text of a NVT, using the given memory.
Definition nvti.c:1334
gchar * nvti_refs(const nvti_t *n, const gchar *type, const gchar *exclude_types, guint use_types)
Get references as string.
Definition nvti.c:766
double nvti_severity_score(const nvti_t *n)
Get the maximum severity score.
Definition nvti.c:868
gchar * nvtpref_type(const nvtpref_t *np)
Get the Type of a NVT Preference.
Definition nvti.c:532
int nvti_set_excluded_keys(nvti_t *n, const gchar *excluded_keys)
Set the excluded keys of a NVT.
Definition nvti.c:1744
struct nvti nvti_t
The structure of a information record that corresponds to a NVT.
int nvti_set_qod_type(nvti_t *n, const gchar *qod_type)
Set the QoD type of a NVT.
Definition nvti.c:1856
int nvti_add_excluded_keys(nvti_t *n, const gchar *key)
Add a excluded key of a NVT.
Definition nvti.c:2084
int nvti_put_detection(nvti_t *n, gchar *detection)
Set the detection text of a NVT, using the given memory.
Definition nvti.c:1835
nvtis_t * nvtis_new(void)
Make a collection of NVT Infos.
Definition nvti.c:2208
int nvti_set_dependencies(nvti_t *n, const gchar *dependencies)
Set the dependencies of a NVT.
Definition nvti.c:1672
int nvti_set_required_ports(nvti_t *n, const gchar *required_ports)
Set the required ports of a NVT.
Definition nvti.c:1768
int nvti_set_oid(nvti_t *n, const gchar *oid)
Set the OID of a NVT Info.
Definition nvti.c:1214
int nvti_add_required_udp_ports(nvti_t *n, const gchar *port)
Add a required udp port of a NVT.
Definition nvti.c:2148
int nvti_set_tag(nvti_t *n, const gchar *tag)
Set the tags of a NVT.
Definition nvti.c:1625
int nvti_set_cvss_base(nvti_t *n, const gchar *cvss_base)
Set the CVSS base of an NVT.
Definition nvti.c:1648
int nvti_set_mandatory_keys(nvti_t *n, const gchar *mandatory_keys)
Set the mandatory keys of a NVT.
Definition nvti.c:1720
int nvti_put_name(nvti_t *n, gchar *name)
Set the name of a NVT, using the given memory.
Definition nvti.c:1254
int nvti_put_family(nvti_t *n, gchar *family)
Set the family of a NVT, using the given memory.
Definition nvti.c:1923
gint nvti_category(const nvti_t *n)
Get the category for this NVT.
Definition nvti.c:1199
int nvti_set_impact(nvti_t *n, const gchar *impact)
Set the impact text of a NVT.
Definition nvti.c:1394
const gchar * vtseverity_type(const vtseverity_t *s)
Get the type of a severity.
Definition nvti.c:223
int nvti_add_required_ports(nvti_t *n, const gchar *port)
Add a required port of a NVT.
Definition nvti.c:2116
struct nvtpref nvtpref_t
The structure for a preference of a NVT.
gchar * nvti_family(const nvti_t *n)
Get the family name.
Definition nvti.c:1158
gchar * nvti_severity_vector_from_tag(const nvti_t *n)
Get the severity score.
Definition nvti.c:900
struct vtref vtref_t
The structure for a cross reference of a VT.
static void free_nvti_for_hash_table(gpointer nvti)
Free an NVT Info, for g_hash_table_destroy.
Definition nvti.c:2197
gchar * nvti_solution_method(const nvti_t *n)
Get the solution method.
Definition nvti.c:952
guint nvti_vtseverities_len(const nvti_t *n)
Get the number of severities of the NVT.
Definition nvti.c:840
const nvtpref_t * nvti_pref(const nvti_t *n, guint p)
Get the n'th preferences of the NVT.
Definition nvti.c:1186
gchar * nvti_qod(const nvti_t *n)
Get the QoD.
Definition nvti.c:1144
gchar * nvti_excluded_keys(const nvti_t *n)
Get the excluded keys list.
Definition nvti.c:1074
int nvti_set_summary(nvti_t *n, const gchar *summary)
Set the summary of a NVT.
Definition nvti.c:1274
gchar * nvti_name(const nvti_t *n)
Get the name.
Definition nvti.c:625
gchar * nvti_oid(const nvti_t *n)
Get the OID string.
Definition nvti.c:611
nvtpref_t * nvtpref_new(int id, const gchar *name, const gchar *type, const gchar *dflt)
Create a new nvtpref structure filled with the given values.
Definition nvti.c:463
int nvti_put_affected(nvti_t *n, gchar *affected)
Set the affected text of a NVT, using the given memory.
Definition nvti.c:1374
int nvti_put_solution(nvti_t *n, gchar *solution)
Set the solution of a NVT, using the given memory.
Definition nvti.c:1492
double vtseverity_score(const vtseverity_t *s)
Get the score of a severity.
Definition nvti.c:279
const gchar * vtref_type(const vtref_t *r)
Get the type of a reference.
Definition nvti.c:117
int nvti_add_pref(nvti_t *n, nvtpref_t *np)
Add a preference to the NVT Info.
Definition nvti.c:2180
int nvti_put_summary(nvti_t *n, gchar *summary)
Set the summary of a NVT, using the given memory.
Definition nvti.c:1294
const gchar * vtseverity_value(const vtseverity_t *s)
Get the value of a severity.
Definition nvti.c:251
int nvti_set_insight(nvti_t *n, const gchar *insight)
Set the insight text of a NVT.
Definition nvti.c:1314
vtref_t * vtref_new(const gchar *type, const gchar *ref_id, const gchar *ref_text)
Create a new vtref structure filled with the given values.
Definition nvti.c:77
gchar * nvti_cvss_base(const nvti_t *n)
Get the CVSS base.
Definition nvti.c:1018
int nvti_set_required_keys(nvti_t *n, const gchar *required_keys)
Set the required keys of a NVT.
Definition nvti.c:1696
int nvti_add_vtseverity(nvti_t *vt, vtseverity_t *s)
Add a severity to the VT Info.
Definition nvti.c:426
void nvtpref_free(nvtpref_t *np)
Free memory of a nvtpref structure.
Definition nvti.c:484
int nvti_set_solution_method(nvti_t *n, const gchar *solution_method)
Set the solution method of a NVT.
Definition nvti.c:1534
int nvtpref_id(const nvtpref_t *np)
Get the ID of a NVT Preference.
Definition nvti.c:504
int nvti_set_name(nvti_t *n, const gchar *name)
Set the name of a NVT.
Definition nvti.c:1234
nvti_t * nvtis_lookup(nvtis_t *nvtis, const char *oid)
Add an NVT Info to a collection of NVT Infos.
Definition nvti.c:2250
gchar * nvti_qod_type(const nvti_t *n)
Get the QoD type.
Definition nvti.c:1130
int nvti_add_mandatory_keys(nvti_t *n, const gchar *key)
Add a mandatory key of a NVT.
Definition nvti.c:2052
time_t nvti_creation_time(const nvti_t *n)
Get the creation time.
Definition nvti.c:695
gchar * nvti_affected(const nvti_t *n)
Get the text about affected systems.
Definition nvti.c:667
vtseverity_t * nvti_vtseverity(const nvti_t *n, guint p)
Get the n'th reference of the NVT.
Definition nvti.c:855
vtseverity_t * vtseverity_new(const gchar *type, const gchar *origin, int date, double score, const gchar *value)
Create a new vtseverity structure filled with the given values.
Definition nvti.c:180
gchar * nvti_solution(const nvti_t *n)
Get the solution.
Definition nvti.c:924
int nvti_set_modification_time(nvti_t *n, const time_t modification_time)
Set the modification time of a NVT.
Definition nvti.c:1453
int nvti_set_creation_time(nvti_t *n, const time_t creation_time)
Set the creation time of a NVT.
Definition nvti.c:1434
gchar * nvti_required_keys(const nvti_t *n)
Get the required keys list.
Definition nvti.c:1046
gchar * nvti_insight(const nvti_t *n)
Get the text about insight.
Definition nvti.c:653
int nvti_add_refs(nvti_t *n, const gchar *type, const gchar *ref_ids, const gchar *ref_text)
Add many new vtref from a comma-separated list.
Definition nvti.c:1968
time_t nvti_modification_time(const nvti_t *n)
Get the modification time.
Definition nvti.c:709
void vtref_free(vtref_t *ref)
Free memory of a vtref structure.
Definition nvti.c:97
const gchar * vtseverity_origin(const vtseverity_t *s)
Get the origin of a severity.
Definition nvti.c:237
guint nvti_vtref_len(const nvti_t *n)
Get the number of references of the NVT.
Definition nvti.c:722
int nvti_set_required_udp_ports(nvti_t *n, const gchar *required_udp_ports)
Set the required udp ports of a NVT.
Definition nvti.c:1792
gchar * nvti_mandatory_keys(const nvti_t *n)
Get the mandatory keys list.
Definition nvti.c:1060
gchar * nvtpref_default(const nvtpref_t *np)
Get the Default of a NVT Preference.
Definition nvti.c:546
int nvti_set_family(nvti_t *n, const gchar *family)
Set the family of a NVT.
Definition nvti.c:1903
gchar * nvtpref_name(const nvtpref_t *np)
Get the Name of a NVT Preference.
Definition nvti.c:518
static time_t parse_nvt_timestamp(const gchar *str_time)
Try convert an NVT tag time string into epoch time or return 0 upon parse errors.
Definition nvti.c:295
int nvti_set_affected(nvti_t *n, const gchar *affected)
Set the affected text of a NVT.
Definition nvti.c:1354
int vtseverity_date(const vtseverity_t *s)
Get the date of a severity.
Definition nvti.c:265
gchar * nvti_solution_type(const nvti_t *n)
Get the solution type.
Definition nvti.c:938
const gchar * vtref_id(const vtref_t *r)
Get the id of a reference.
Definition nvti.c:131
int nvti_add_tag(nvti_t *n, const gchar *name, const gchar *value)
Add a tag to the NVT tags. The tag names "severity_date", "last_modification" and "creation_date" are...
Definition nvti.c:1561
void nvtis_add(nvtis_t *nvtis, nvti_t *nvti)
Add an NVT Info to a collection of NVT Infos.
Definition nvti.c:2233
gchar * nvti_impact(const nvti_t *n)
Get the text about impact.
Definition nvti.c:681
const gchar * vtref_text(const vtref_t *r)
Get the text of a reference.
Definition nvti.c:145
void nvtis_free(nvtis_t *nvtis)
Free a collection of NVT Infos.
Definition nvti.c:2220
int nvti_set_detection(nvti_t *n, const gchar *detection)
Set the detection text of a NVT.
Definition nvti.c:1815
gchar * nvti_tag(const nvti_t *n)
Get the tags.
Definition nvti.c:966
int nvti_set_category(nvti_t *n, const gint category)
Set the category type of a NVT Info.
Definition nvti.c:1943
void nvti_free(nvti_t *n)
Free memory of a nvti structure.
Definition nvti.c:570
int nvti_add_vtref(nvti_t *vt, vtref_t *ref)
Add a reference to the VT Info.
Definition nvti.c:408
Protos and data structures for NVT Information data sets.
GHashTable nvtis_t
A collection of information records corresponding to NVTs.
Definition nvti.h:252
The structure of a information record that corresponds to a NVT.
Definition nvti.c:358
gchar * solution_method
The solution method.
Definition nvti.c:372
gchar * insight
The insight.
Definition nvti.c:363
gchar * affected
Affected systems.
Definition nvti.c:364
gchar * cvss_base
CVSS base score for this NVT.
Definition nvti.c:375
gchar * required_keys
List of required KB keys of this NVT.
Definition nvti.c:378
time_t creation_time
Time of creation, seconds since epoch.
Definition nvti.c:367
gchar * solution
The solution.
Definition nvti.c:370
gchar * impact
Impact of vulnerability.
Definition nvti.c:365
gchar * family
Family the NVT belongs to.
Definition nvti.c:395
gchar * excluded_keys
List of excluded KB keys of this NVT.
Definition nvti.c:380
gchar * required_udp_ports
List of required UDP ports of this NVT.
Definition nvti.c:383
GSList * refs
Collection of VT references.
Definition nvti.c:389
gchar * tag
List of tags attached to this NVT.
Definition nvti.c:374
gchar * oid
Object ID.
Definition nvti.c:359
gchar * name
The name.
Definition nvti.c:360
gint category
The category, this NVT belongs to.
Definition nvti.c:394
gchar * qod_type
Quality of detection type.
Definition nvti.c:386
GSList * severities
Collection of VT severities.
Definition nvti.c:390
gchar * mandatory_keys
List of mandatory KB keys of this NVT.
Definition nvti.c:379
gchar * detection
Detection description.
Definition nvti.c:385
gchar * solution_type
The solution type.
Definition nvti.c:371
gchar * dependencies
List of dependencies of this NVT.
Definition nvti.c:377
gchar * qod
Quality of detection.
Definition nvti.c:387
time_t modification_time
Time of last change, sec. since epoch.
Definition nvti.c:368
gchar * required_ports
List of required ports of this NVT.
Definition nvti.c:381
gchar * summary
The summary.
Definition nvti.c:362
GSList * prefs
Collection of NVT preferences.
Definition nvti.c:391
The structure for a preference of a NVT.
Definition nvti.c:441
gchar * type
Preference type.
Definition nvti.c:443
gchar * dflt
Default value of the preference.
Definition nvti.c:445
int id
Preference ID.
Definition nvti.c:442
gchar * name
Name of the preference.
Definition nvti.c:444
The structure for a cross reference of a VT.
Definition nvti.c:58
gchar * type
Reference type ("cve", "bid", ...)
Definition nvti.c:59
gchar * ref_id
Actual reference ID ("CVE-2018-1234", etc)
Definition nvti.c:60
gchar * ref_text
Optional additional text.
Definition nvti.c:61
The structure for a severity of a VT.
Definition nvti.c:158
gchar * origin
Definition nvti.c:160
int date
Timestamp in seconds since epoch, defaults to VT creation date.
Definition nvti.c:162
double score
The score derived from the value in range [0.0-10.0].
Definition nvti.c:163
gchar * value
The value which corresponds to the type.
Definition nvti.c:164
gchar * type
Severity type ("cvss_base_v2", ...)
Definition nvti.c:159