#include "logs-show.h"
#include "strv.h"
#include "journal-internal.h"
-#include "fsprg.h"
#include "journal-def.h"
+#include "journal-verify.h"
+#include "journal-authenticate.h"
+#include "fsprg.h"
#define DEFAULT_FSPRG_INTERVAL_USEC (15*USEC_PER_MINUTE)
static bool arg_this_boot = false;
static const char *arg_directory = NULL;
static int arg_priorities = 0xFF;
+static const char *arg_verify_seed = NULL;
static enum {
ACTION_SHOW,
ACTION_NEW_ID128,
ACTION_PRINT_HEADER,
- ACTION_SETUP_KEYS
+ ACTION_SETUP_KEYS,
+ ACTION_VERIFY
} arg_action = ACTION_SHOW;
static int help(void) {
printf("%s [OPTIONS...] [MATCH]\n\n"
"Send control commands to or query the journal.\n\n"
- " -h --help Show this help\n"
- " --version Show package version\n"
- " --no-pager Do not pipe output into a pager\n"
- " -a --all Show all fields, including long and unprintable\n"
- " -f --follow Follow journal\n"
- " -n --lines=INTEGER Journal entries to show\n"
- " --no-tail Show all lines, even in follow mode\n"
- " -o --output=STRING Change journal output mode (short, short-monotonic,\n"
- " verbose, export, json, cat)\n"
- " -q --quiet Don't show privilege warning\n"
- " -l --local Only local entries\n"
- " -b --this-boot Show data only from current boot\n"
- " -D --directory=PATH Show journal files from directory\n"
- " -p --priority=RANGE Show only messages within the specified priority range\n\n"
+ " -h --help Show this help\n"
+ " --version Show package version\n"
+ " --no-pager Do not pipe output into a pager\n"
+ " -a --all Show all fields, including long and unprintable\n"
+ " -f --follow Follow journal\n"
+ " -n --lines=INTEGER Journal entries to show\n"
+ " --no-tail Show all lines, even in follow mode\n"
+ " -o --output=STRING Change journal output mode (short, short-monotonic,\n"
+ " verbose, export, json, cat)\n"
+ " -q --quiet Don't show privilege warning\n"
+ " -l --local Only local entries\n"
+ " -b --this-boot Show data only from current boot\n"
+ " -D --directory=PATH Show journal files from directory\n"
+ " -p --priority=RANGE Show only messages within the specified priority range\n\n"
"Commands:\n"
- " --new-id128 Generate a new 128 Bit id\n"
- " --header Show journal header information\n"
- " --setup-keys Generate new FSPRG key pair\n",
+ " --new-id128 Generate a new 128 Bit ID\n"
+ " --header Show journal header information\n"
+ " --verify Verify journal file consistency\n"
+ " --verify-seed=SEED Specify FSPRG seed for verification\n"
+ " --setup-keys Generate new FSPRG key and seed\n",
program_invocation_short_name);
return 0;
ARG_NO_TAIL,
ARG_NEW_ID128,
ARG_HEADER,
- ARG_SETUP_KEYS
+ ARG_SETUP_KEYS,
+ ARG_VERIFY,
+ ARG_VERIFY_SEED
};
static const struct option options[] = {
- { "help", no_argument, NULL, 'h' },
- { "version" , no_argument, NULL, ARG_VERSION },
- { "no-pager", no_argument, NULL, ARG_NO_PAGER },
- { "follow", no_argument, NULL, 'f' },
- { "output", required_argument, NULL, 'o' },
- { "all", no_argument, NULL, 'a' },
- { "lines", required_argument, NULL, 'n' },
- { "no-tail", no_argument, NULL, ARG_NO_TAIL },
- { "new-id128", no_argument, NULL, ARG_NEW_ID128 },
- { "quiet", no_argument, NULL, 'q' },
- { "local", no_argument, NULL, 'l' },
- { "this-boot", no_argument, NULL, 'b' },
- { "directory", required_argument, NULL, 'D' },
- { "header", no_argument, NULL, ARG_HEADER },
- { "priority", no_argument, NULL, 'p' },
- { "setup-keys",no_argument, NULL, ARG_SETUP_KEYS},
- { NULL, 0, NULL, 0 }
+ { "help", no_argument, NULL, 'h' },
+ { "version" , no_argument, NULL, ARG_VERSION },
+ { "no-pager", no_argument, NULL, ARG_NO_PAGER },
+ { "follow", no_argument, NULL, 'f' },
+ { "output", required_argument, NULL, 'o' },
+ { "all", no_argument, NULL, 'a' },
+ { "lines", required_argument, NULL, 'n' },
+ { "no-tail", no_argument, NULL, ARG_NO_TAIL },
+ { "new-id128", no_argument, NULL, ARG_NEW_ID128 },
+ { "quiet", no_argument, NULL, 'q' },
+ { "local", no_argument, NULL, 'l' },
+ { "this-boot", no_argument, NULL, 'b' },
+ { "directory", required_argument, NULL, 'D' },
+ { "header", no_argument, NULL, ARG_HEADER },
+ { "priority", no_argument, NULL, 'p' },
+ { "setup-keys", no_argument, NULL, ARG_SETUP_KEYS },
+ { "verify", no_argument, NULL, ARG_VERIFY },
+ { "verify-seed", required_argument, NULL, ARG_VERIFY_SEED },
+ { NULL, 0, NULL, 0 }
};
int c, r;
arg_action = ACTION_SETUP_KEYS;
break;
+ case ARG_VERIFY:
+ arg_action = ACTION_VERIFY;
+ break;
+
+ case ARG_VERIFY_SEED:
+ arg_action = ACTION_VERIFY;
+ arg_verify_seed = optarg;
+ break;
+
case 'p': {
const char *dots;
fprintf(stderr,
"\n"
"The new key pair has been generated. The evolving key has been written to the\n"
- "following file. It will be used to protect local journal files. This file does\n"
- "not need to be kept secret. It should not be used on multiple hosts.\n"
+ "following file. It will be used to protect local journal files. This file\n"
+ "should be kept secret. It should not be used on multiple hosts.\n"
"\n"
"\t%s\n"
"\n"
#endif
}
+static int verify(sd_journal *j) {
+ int r = 0;
+ Iterator i;
+ JournalFile *f;
+
+ assert(j);
+
+ HASHMAP_FOREACH(f, j->files, i) {
+ int k;
+
+ if (!arg_verify_seed && journal_file_fsprg_enabled(f))
+ log_warning("Journal file %s has authentication enabled but verification seed has not been passed using --verify-seed=.", f->path);
+
+ k = journal_file_verify(f, arg_verify_seed);
+ if (k < 0) {
+ log_warning("FAIL: %s (%s)", f->path, strerror(-k));
+ r = -r;
+ } else
+ log_info("PASS: %s", f->path);
+ }
+
+ return r;
+}
+
int main(int argc, char *argv[]) {
int r;
sd_journal *j = NULL;
goto finish;
}
-#ifdef HAVE_ACL
- if (!arg_quiet && geteuid() != 0 && in_group("adm") <= 0)
- log_warning("Showing user generated messages only. Users in the group 'adm' can see all messages. Pass -q to turn this message off.");
-#endif
-
if (arg_directory)
r = sd_journal_open_directory(&j, arg_directory, 0);
else
goto finish;
}
+ if (arg_action == ACTION_VERIFY) {
+ r = verify(j);
+ goto finish;
+ }
+
if (arg_action == ACTION_PRINT_HEADER) {
journal_print_header(j);
r = 0;
goto finish;
}
+#ifdef HAVE_ACL
+ if (!arg_quiet && geteuid() != 0 && in_group("adm") <= 0)
+ log_warning("Showing user generated messages only. Users in the group 'adm' can see all messages. Pass -q to turn this message off.");
+#endif
+
r = add_this_boot(j);
if (r < 0)
goto finish;
~ianmdlvl / elogind.git / blobdiff