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path: root/src/journal/journal-authenticate.c
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Diffstat (limited to 'src/journal/journal-authenticate.c')
-rw-r--r--src/journal/journal-authenticate.c88
1 files changed, 44 insertions, 44 deletions
diff --git a/src/journal/journal-authenticate.c b/src/journal/journal-authenticate.c
index c087ad4c8b..ae64d3c8e0 100644
--- a/src/journal/journal-authenticate.c
+++ b/src/journal/journal-authenticate.c
@@ -45,7 +45,7 @@ int journal_file_append_tag(JournalFile *f) {
assert(f);
- if (!f->authenticate)
+ if (!f->seal)
return 0;
if (!f->hmac_running)
@@ -79,7 +79,7 @@ int journal_file_hmac_start(JournalFile *f) {
uint8_t key[256 / 8]; /* Let's pass 256 bit from FSPRG to HMAC */
assert(f);
- if (!f->authenticate)
+ if (!f->seal)
return 0;
if (f->hmac_running)
@@ -100,28 +100,28 @@ static int journal_file_get_epoch(JournalFile *f, uint64_t realtime, uint64_t *e
assert(f);
assert(epoch);
- assert(f->authenticate);
+ assert(f->seal);
- if (f->fsprg_start_usec == 0 ||
- f->fsprg_interval_usec == 0)
+ if (f->fss_start_usec == 0 ||
+ f->fss_interval_usec == 0)
return -ENOTSUP;
- if (realtime < f->fsprg_start_usec)
+ if (realtime < f->fss_start_usec)
return -ESTALE;
- t = realtime - f->fsprg_start_usec;
- t = t / f->fsprg_interval_usec;
+ t = realtime - f->fss_start_usec;
+ t = t / f->fss_interval_usec;
*epoch = t;
return 0;
}
-static int journal_file_need_evolve(JournalFile *f, uint64_t realtime) {
+static int journal_file_fsprg_need_evolve(JournalFile *f, uint64_t realtime) {
uint64_t goal, epoch;
int r;
assert(f);
- if (!f->authenticate)
+ if (!f->seal)
return 0;
r = journal_file_get_epoch(f, realtime, &goal);
@@ -135,13 +135,13 @@ static int journal_file_need_evolve(JournalFile *f, uint64_t realtime) {
return epoch != goal;
}
-static int journal_file_evolve(JournalFile *f, uint64_t realtime) {
+int journal_file_fsprg_evolve(JournalFile *f, uint64_t realtime) {
uint64_t goal, epoch;
int r;
assert(f);
- if (!f->authenticate)
+ if (!f->seal)
return 0;
r = journal_file_get_epoch(f, realtime, &goal);
@@ -169,7 +169,7 @@ int journal_file_fsprg_seek(JournalFile *f, uint64_t goal) {
assert(f);
- if (!f->authenticate)
+ if (!f->seal)
return 0;
assert(f->fsprg_seed);
@@ -206,10 +206,10 @@ int journal_file_maybe_append_tag(JournalFile *f, uint64_t realtime) {
assert(f);
- if (!f->authenticate)
+ if (!f->seal)
return 0;
- r = journal_file_need_evolve(f, realtime);
+ r = journal_file_fsprg_need_evolve(f, realtime);
if (r <= 0)
return 0;
@@ -217,7 +217,7 @@ int journal_file_maybe_append_tag(JournalFile *f, uint64_t realtime) {
if (r < 0)
return r;
- r = journal_file_evolve(f, realtime);
+ r = journal_file_fsprg_evolve(f, realtime);
if (r < 0)
return r;
@@ -234,7 +234,7 @@ int journal_file_hmac_put_object(JournalFile *f, int type, uint64_t p) {
assert(f);
- if (!f->authenticate)
+ if (!f->seal)
return 0;
r = journal_file_hmac_start(f);
@@ -283,7 +283,7 @@ int journal_file_hmac_put_header(JournalFile *f) {
assert(f);
- if (!f->authenticate)
+ if (!f->seal)
return 0;
r = journal_file_hmac_start(f);
@@ -305,23 +305,23 @@ int journal_file_hmac_put_header(JournalFile *f) {
return 0;
}
-int journal_file_load_fsprg(JournalFile *f) {
+int journal_file_fss_load(JournalFile *f) {
int r, fd = -1;
char *p = NULL;
struct stat st;
- FSPRGHeader *m = NULL;
+ FSSHeader *m = NULL;
sd_id128_t machine;
assert(f);
- if (!f->authenticate)
+ if (!f->seal)
return 0;
r = sd_id128_get_machine(&machine);
if (r < 0)
return r;
- if (asprintf(&p, "/var/log/journal/" SD_ID128_FORMAT_STR "/fsprg",
+ if (asprintf(&p, "/var/log/journal/" SD_ID128_FORMAT_STR "/fss",
SD_ID128_FORMAT_VAL(machine)) < 0)
return -ENOMEM;
@@ -337,19 +337,19 @@ int journal_file_load_fsprg(JournalFile *f) {
goto finish;
}
- if (st.st_size < (off_t) sizeof(FSPRGHeader)) {
+ if (st.st_size < (off_t) sizeof(FSSHeader)) {
r = -ENODATA;
goto finish;
}
- m = mmap(NULL, PAGE_ALIGN(sizeof(FSPRGHeader)), PROT_READ, MAP_SHARED, fd, 0);
+ m = mmap(NULL, PAGE_ALIGN(sizeof(FSSHeader)), PROT_READ, MAP_SHARED, fd, 0);
if (m == MAP_FAILED) {
m = NULL;
r = -errno;
goto finish;
}
- if (memcmp(m->signature, FSPRG_HEADER_SIGNATURE, 8) != 0) {
+ if (memcmp(m->signature, FSS_HEADER_SIGNATURE, 8) != 0) {
r = -EBADMSG;
goto finish;
}
@@ -359,18 +359,18 @@ int journal_file_load_fsprg(JournalFile *f) {
goto finish;
}
- if (le64toh(m->header_size) < sizeof(FSPRGHeader)) {
+ if (le64toh(m->header_size) < sizeof(FSSHeader)) {
r = -EBADMSG;
goto finish;
}
- if (le64toh(m->state_size) != FSPRG_stateinbytes(m->secpar)) {
+ if (le64toh(m->fsprg_state_size) != FSPRG_stateinbytes(m->fsprg_secpar)) {
r = -EBADMSG;
goto finish;
}
- f->fsprg_file_size = le64toh(m->header_size) + le64toh(m->state_size);
- if ((uint64_t) st.st_size < f->fsprg_file_size) {
+ f->fss_file_size = le64toh(m->header_size) + le64toh(m->fsprg_state_size);
+ if ((uint64_t) st.st_size < f->fss_file_size) {
r = -ENODATA;
goto finish;
}
@@ -380,30 +380,30 @@ int journal_file_load_fsprg(JournalFile *f) {
goto finish;
}
- if (le64toh(m->fsprg_start_usec) <= 0 ||
- le64toh(m->fsprg_interval_usec) <= 0) {
+ if (le64toh(m->start_usec) <= 0 ||
+ le64toh(m->interval_usec) <= 0) {
r = -EBADMSG;
goto finish;
}
- f->fsprg_file = mmap(NULL, PAGE_ALIGN(f->fsprg_file_size), PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
- if (f->fsprg_file == MAP_FAILED) {
- f->fsprg_file = NULL;
+ f->fss_file = mmap(NULL, PAGE_ALIGN(f->fss_file_size), PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
+ if (f->fss_file == MAP_FAILED) {
+ f->fss_file = NULL;
r = -errno;
goto finish;
}
- f->fsprg_start_usec = le64toh(f->fsprg_file->fsprg_start_usec);
- f->fsprg_interval_usec = le64toh(f->fsprg_file->fsprg_interval_usec);
+ f->fss_start_usec = le64toh(f->fss_file->start_usec);
+ f->fss_interval_usec = le64toh(f->fss_file->interval_usec);
- f->fsprg_state = (uint8_t*) f->fsprg_file + le64toh(f->fsprg_file->header_size);
- f->fsprg_state_size = le64toh(f->fsprg_file->state_size);
+ f->fsprg_state = (uint8_t*) f->fss_file + le64toh(f->fss_file->header_size);
+ f->fsprg_state_size = le64toh(f->fss_file->fsprg_state_size);
r = 0;
finish:
if (m)
- munmap(m, PAGE_ALIGN(sizeof(FSPRGHeader)));
+ munmap(m, PAGE_ALIGN(sizeof(FSSHeader)));
if (fd >= 0)
close_nointr_nofail(fd);
@@ -412,10 +412,10 @@ finish:
return r;
}
-int journal_file_setup_hmac(JournalFile *f) {
+int journal_file_hmac_setup(JournalFile *f) {
gcry_error_t e;
- if (!f->authenticate)
+ if (!f->seal)
return 0;
e = gcry_md_open(&f->hmac, GCRY_MD_SHA256, GCRY_MD_FLAG_HMAC);
@@ -429,7 +429,7 @@ int journal_file_append_first_tag(JournalFile *f) {
int r;
uint64_t p;
- if (!f->authenticate)
+ if (!f->seal)
return 0;
log_debug("Calculating first tag...");
@@ -463,8 +463,8 @@ int journal_file_append_first_tag(JournalFile *f) {
return 0;
}
-bool journal_file_fsprg_enabled(JournalFile *f) {
+bool journal_file_fss_enabled(JournalFile *f) {
assert(f);
- return !!(le32toh(f->header->compatible_flags) & HEADER_COMPATIBLE_AUTHENTICATED);
+ return !!(le32toh(f->header->compatible_flags) & HEADER_COMPATIBLE_SEALED);
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-12-02 15:53:36 +0000