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Adding d/p/12_check_apt_only_crit and d/p/13_check_apt_list_packages

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Jan Wagner 2017-01-10 21:42:22 +01:00
parent e5adc236ee
commit 094efe4471
3 changed files with 305 additions and 0 deletions
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123
debian/patches/12_check_apt_only_crit vendored Normal file
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@ -0,0 +1,123 @@
From bf18dc42dd16811a3e0f42d4591604a4213afb3e Mon Sep 17 00:00:00 2001
From: Christian Schmidt <c960657@users.noreply.github.com>
Date: Thu, 29 Dec 2016 16:09:24 +0100
Subject: [PATCH] Add --only-critical switch to check_apt
---
plugins/check_apt.c | 15 ++++++++++++---
plugins/t/check_apt.t | 18 +++++++++++++++++-
2 files changed, 29 insertions(+), 4 deletions(-)
diff --git a/plugins/check_apt.c b/plugins/check_apt.c
index a639a41..c90b3df 100644
--- a/plugins/check_apt.c
+++ b/plugins/check_apt.c
@@ -73,6 +73,7 @@ char* add_to_regexp(char *expr, const char *next);
/* configuration variables */
static int verbose = 0; /* -v */
static int do_update = 0; /* whether to call apt-get update */
+static int only_critical = 0; /* whether to warn about non-critical updates */
static upgrade_type upgrade = UPGRADE; /* which type of upgrade to do */
static char *upgrade_opts = NULL; /* options to override defaults for upgrade */
static char *update_opts = NULL; /* options to override defaults for update */
@@ -110,7 +111,7 @@ int main (int argc, char **argv) {
if(sec_count > 0){
result = max_state(result, STATE_CRITICAL);
- } else if(packages_available > 0){
+ } else if(packages_available > 0 && only_critical == 0){
result = max_state(result, STATE_WARNING);
} else if(result > STATE_UNKNOWN){
result = STATE_UNKNOWN;
@@ -148,12 +149,13 @@ int process_arguments (int argc, char **argv) {
{"include", required_argument, 0, 'i'},
{"exclude", required_argument, 0, 'e'},
{"critical", required_argument, 0, 'c'},
+ {"only-critical", no_argument, 0, 'o'},
{"input-file", required_argument, 0, INPUT_FILE_OPT},
{0, 0, 0, 0}
};
while(1) {
- c = getopt_long(argc, argv, "hVvt:u::U::d::ni:e:c:", longopts, NULL);
+ c = getopt_long(argc, argv, "hVvt:u::U::d::ni:e:c:o", longopts, NULL);
if(c == -1 || c == EOF || c == 1) break;
@@ -203,6 +205,9 @@ int process_arguments (int argc, char **argv) {
case 'c':
do_critical=add_to_regexp(do_critical, optarg);
break;
+ case 'o':
+ only_critical=1;
+ break;
case INPUT_FILE_OPT:
input_filename = optarg;
break;
@@ -463,7 +468,11 @@ print_help (void)
printf (" %s\n", _("upgrades for Debian and Ubuntu:"));
printf (" \t\%s\n", SECURITY_RE);
printf (" %s\n", _("Note that the package must first match the include list before its"));
- printf (" %s\n\n", _("information is compared against the critical list."));
+ printf (" %s\n", _("information is compared against the critical list."));
+ printf (" %s\n", "-o, --only-critical");
+ printf (" %s\n", _("Only warn about upgrades matching the critical list. The total number"));
+ printf (" %s\n", _("of upgrades will be printed, but any non-critical upgrades will not cause"));
+ printf (" %s\n\n", _("the plugin to return WARNING status."));
printf ("%s\n\n", _("The following options require root privileges and should be used with care:"));
printf (" %s\n", "-u, --update=OPTS");
diff --git a/plugins/t/check_apt.t b/plugins/t/check_apt.t
index 9ba0ff8..430eb53 100644
--- a/plugins/t/check_apt.t
+++ b/plugins/t/check_apt.t
@@ -23,7 +23,7 @@ sub make_result_regexp {
}
if (-x "./check_apt") {
- plan tests => 28;
+ plan tests => 36;
} else {
plan skip_all => "No check_apt compiled";
}
@@ -40,10 +40,18 @@ $result = NPTest->testCmd( sprintf($testfile_command, "", "debian2") );
is( $result->return_code, 1, "Debian apt output, warning" );
like( $result->output, make_result_regexp(13, 0), "Output correct" );
+$result = NPTest->testCmd( sprintf($testfile_command, "-o", "debian2") );
+is( $result->return_code, 0, "Debian apt output, no critical" );
+like( $result->output, make_result_regexp(13, 0), "Output correct" );
+
$result = NPTest->testCmd( sprintf($testfile_command, "", "debian3") );
is( $result->return_code, 2, "Debian apt output, some critical" );
like( $result->output, make_result_regexp(19, 4), "Output correct" );
+$result = NPTest->testCmd( sprintf($testfile_command, "-o", "debian3") );
+is( $result->return_code, 2, "Debian apt output, some critical" );
+like( $result->output, make_result_regexp(19, 4), "Output correct" );
+
$result = NPTest->testCmd( sprintf($testfile_command, "-c '^[^\\(]*\\(.* (Debian-Security:|Ubuntu:[^/]*/[^-]*-security)'", "debian3") );
is( $result->return_code, 2, "Debian apt output - should have same result when default security regexp specified via -c" );
like( $result->output, make_result_regexp(19, 4), "Output correct" );
@@ -52,6 +60,10 @@ $result = NPTest->testCmd( sprintf($testfile_command, "-i libc6", "debian3") );
is( $result->return_code, 1, "Debian apt output, filter for libc6" );
like( $result->output, make_result_regexp(3, 0), "Output correct" );
+$result = NPTest->testCmd( sprintf($testfile_command, "-i libc6", "debian3") );
+is( $result->return_code, 1, "Debian apt output, filter for libc6, not critical" );
+like( $result->output, make_result_regexp(3, 0), "Output correct" );
+
$result = NPTest->testCmd( sprintf($testfile_command, "-i libc6 -i xen", "debian3") );
is( $result->return_code, 2, "Debian apt output, filter for libc6 and xen" );
like( $result->output, make_result_regexp(9, 4), "Output correct" );
@@ -64,6 +76,10 @@ $result = NPTest->testCmd( sprintf($testfile_command, "-e libc6", "debian3") );
is( $result->return_code, 2, "Debian apt output, filter out libc6" );
like( $result->output, make_result_regexp(16, 4), "Output correct" );
+$result = NPTest->testCmd( sprintf($testfile_command, "-e libc6 -o", "debian3") );
+is( $result->return_code, 2, "Debian apt output, filter out libc6, critical" );
+like( $result->output, make_result_regexp(16, 4), "Output correct" );
+
$result = NPTest->testCmd( sprintf($testfile_command, "-e libc6 -e xen", "debian3") );
is( $result->return_code, 1, "Debian apt output, filter out libc6 and xen" );
like( $result->output, make_result_regexp(10, 0), "Output correct" );

180
debian/patches/13_check_apt_list_packages vendored Normal file
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@ -0,0 +1,180 @@
From 43ce70bcdbebb0b699bf936ac1763c423cd7f069 Mon Sep 17 00:00:00 2001
From: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Date: Mon, 16 Jan 2017 10:43:15 +0100
Subject: [PATCH] check_apt: Add -l/--list option to print packages
---
plugins/check_apt.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++------
1 file changed, 65 insertions(+), 7 deletions(-)
diff --git a/plugins/check_apt.c b/plugins/check_apt.c
index c90b3df..b69680c 100644
--- a/plugins/check_apt.c
+++ b/plugins/check_apt.c
@@ -66,12 +66,17 @@ char* construct_cmdline(upgrade_type u, const char *opts);
/* run an apt-get update */
int run_update(void);
/* run an apt-get upgrade */
-int run_upgrade(int *pkgcount, int *secpkgcount);
+int run_upgrade(int *pkgcount, int *secpkgcount, char ***pkglist, char ***secpkglist);
/* add another clause to a regexp */
char* add_to_regexp(char *expr, const char *next);
+/* extract package name from Inst line */
+char* pkg_name(char *line);
+/* string comparison function for qsort */
+int cmpstringp(const void *p1, const void *p2);
/* configuration variables */
static int verbose = 0; /* -v */
+static int list = 0; /* list packages available for upgrade */
static int do_update = 0; /* whether to call apt-get update */
static int only_critical = 0; /* whether to warn about non-critical updates */
static upgrade_type upgrade = UPGRADE; /* which type of upgrade to do */
@@ -87,7 +92,8 @@ static int stderr_warning = 0; /* if a cmd issued output on stderr */
static int exec_warning = 0; /* if a cmd exited non-zero */
int main (int argc, char **argv) {
- int result=STATE_UNKNOWN, packages_available=0, sec_count=0;
+ int result=STATE_UNKNOWN, packages_available=0, sec_count=0, i=0;
+ char **packages_list=NULL, **secpackages_list=NULL;
/* Parse extra opts if any */
argv=np_extra_opts(&argc, argv, progname);
@@ -107,7 +113,7 @@ int main (int argc, char **argv) {
if(do_update) result = run_update();
/* apt-get upgrade */
- result = max_state(result, run_upgrade(&packages_available, &sec_count));
+ result = max_state(result, run_upgrade(&packages_available, &sec_count, &packages_list, &secpackages_list));
if(sec_count > 0){
result = max_state(result, STATE_CRITICAL);
@@ -130,6 +136,18 @@ int main (int argc, char **argv) {
sec_count
);
+ if(list) {
+ qsort(secpackages_list, sec_count, sizeof(char*), cmpstringp);
+ qsort(packages_list, packages_available-sec_count, sizeof(char*), cmpstringp);
+
+ for(i = 0; i < sec_count; i++)
+ printf("%s (security)\n", secpackages_list[i]);
+ if (only_critical == 0) {
+ for(i = 0; i < packages_available - sec_count; i++)
+ printf("%s\n", packages_list[i]);
+ }
+ }
+
return result;
}
@@ -146,6 +164,7 @@ int process_arguments (int argc, char **argv) {
{"upgrade", optional_argument, 0, 'U'},
{"no-upgrade", no_argument, 0, 'n'},
{"dist-upgrade", optional_argument, 0, 'd'},
+ {"list", no_argument, 0, 'l'},
{"include", required_argument, 0, 'i'},
{"exclude", required_argument, 0, 'e'},
{"critical", required_argument, 0, 'c'},
@@ -155,7 +174,7 @@ int process_arguments (int argc, char **argv) {
};
while(1) {
- c = getopt_long(argc, argv, "hVvt:u::U::d::ni:e:c:o", longopts, NULL);
+ c = getopt_long(argc, argv, "hVvt:u::U::d::nli:e:c:o", longopts, NULL);
if(c == -1 || c == EOF || c == 1) break;
@@ -196,6 +215,9 @@ int process_arguments (int argc, char **argv) {
if(update_opts==NULL) die(STATE_UNKNOWN, "strdup failed");
}
break;
+ case 'l':
+ list=1;
+ break;
case 'i':
do_include=add_to_regexp(do_include, optarg);
break;
@@ -222,7 +244,7 @@ int process_arguments (int argc, char **argv) {
/* run an apt-get upgrade */
-int run_upgrade(int *pkgcount, int *secpkgcount){
+int run_upgrade(int *pkgcount, int *secpkgcount, char ***pkglist, char ***secpkglist){
int i=0, result=STATE_UNKNOWN, regres=0, pc=0, spc=0;
struct output chld_out, chld_err;
regex_t ireg, ereg, sreg;
@@ -278,6 +300,11 @@ int run_upgrade(int *pkgcount, int *secpkgcount){
cmdline);
}
+ *pkglist=malloc(sizeof(char *) * chld_out.lines);
+ if(!pkglist) die(STATE_UNKNOWN, "malloc failed!\n");
+ *secpkglist=malloc(sizeof(char *) * chld_out.lines);
+ if(!secpkglist) die(STATE_UNKNOWN, "malloc failed!\n");
+
/* parse the output, which should only consist of lines like
*
* Inst package ....
@@ -302,6 +329,9 @@ int run_upgrade(int *pkgcount, int *secpkgcount){
if(regexec(&sreg, chld_out.line[i], 0, NULL, 0)==0){
spc++;
if(verbose) printf("*");
+ (*secpkglist)[spc-1] = pkg_name(chld_out.line[i]);
+ } else {
+ (*pkglist)[pc-spc-1] = pkg_name(chld_out.line[i]);
}
if(verbose){
printf("*%s\n", chld_out.line[i]);
@@ -368,6 +398,31 @@ int run_update(void){
return result;
}
+char* pkg_name(char *line){
+ char *start=NULL, *space=NULL, *pkg=NULL;
+ int len=0;
+
+ start = line + strlen(PKGINST_PREFIX);
+ len = strlen(start);
+
+ space = index(start, ' ');
+ if(space!=NULL){
+ len = space - start;
+ }
+
+ pkg=malloc(sizeof(char)*(len+1));
+ if(!pkg) die(STATE_UNKNOWN, "malloc failed!\n");
+
+ strncpy(pkg, start, len);
+ pkg[len]='\0';
+
+ return pkg;
+}
+
+int cmpstringp(const void *p1, const void *p2){
+ return strcmp(* (char * const *) p1, * (char * const *) p2);
+}
+
char* add_to_regexp(char *expr, const char *next){
char *re=NULL;
@@ -450,8 +505,11 @@ print_help (void)
printf (" %s\n", "-d, --dist-upgrade=OPTS");
printf (" %s\n", _("Perform a dist-upgrade instead of normal upgrade. Like with -U OPTS"));
printf (" %s\n", _("can be provided to override the default options."));
- printf (" %s\n", " -n, --no-upgrade");
+ printf (" %s\n", "-n, --no-upgrade");
printf (" %s\n", _("Do not run the upgrade. Probably not useful (without -u at least)."));
+ printf (" %s\n", "-l, --list");
+ printf (" %s\n", _("List packages available for upgrade. Packages are printed sorted by"));
+ printf (" %s\n", _("name with security packages listed first."));
printf (" %s\n", "-i, --include=REGEXP");
printf (" %s\n", _("Include only packages matching REGEXP. Can be specified multiple times"));
printf (" %s\n", _("the values will be combined together. Any packages matching this list"));
@@ -490,5 +548,5 @@ void
print_usage(void)
{
printf ("%s\n", _("Usage:"));
- printf ("%s [[-d|-u|-U]opts] [-n] [-t timeout]\n", progname);
+ printf ("%s [[-d|-u|-U]opts] [-n] [-l] [-t timeout]\n", progname);
}

2
debian/patches/series vendored
View file

@ -2,3 +2,5 @@
# commited upstream
10_spell_fixes
11_check_dhcp_MSG_PEAK
12_check_apt_only_crit
13_check_apt_list_packages