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added keysig to checksum calculation

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This commit is contained in:
Thomas von Dein
2016-10-21 10:19:41 +02:00
parent f657cfa703
commit 0af5822abd
1 changed files with 15 additions and 7 deletions
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22
libpcp/vault.c
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@@ -167,7 +167,6 @@ int pcpvault_addkey(PCPCTX *ptx, vault_t *vault, void *item, uint8_t type) {
blob = pcp_keyblob(item, type);
}
else if(type == PCP_KEYSIG_NATIVE || type == PCP_KEYSIG_PBP) {
/* FIXME: handle the same way as keys */
saveitem = ucmalloc(sizeof(pcp_keysig_t));
pcp_keysig_t *ksin = (pcp_keysig_t *)item;
pcp_keysig_t *ksout = (pcp_keysig_t *)saveitem;
@@ -175,7 +174,7 @@ int pcpvault_addkey(PCPCTX *ptx, vault_t *vault, void *item, uint8_t type) {
memcpy(ksout, ksin, sizeof(pcp_keysig_t));
ksout->blob = ucmalloc(ksin->size);
memcpy(ksout->blob, ksin->blob, ksin->size);
blob = pcp_keysig2blob(item);
pcp_keysig2blob(blob, item);
itemsize = buffer_size(blob);
}
else {
@@ -224,7 +223,8 @@ int pcpvault_writeall(PCPCTX *ptx, vault_t *vault) {
Buffer *blob = buffer_new(PCP_RAW_PUBKEYSIZE, "bs");
pcphash_iterate(ptx, k) {
pcp_seckeyblob(blob, k);
if(pcpvault_additem(ptx, tmp, buffer_get(blob), PCP_RAW_KEYSIZE, PCP_KEY_TYPE_SECRET) != 0) {
if(pcpvault_additem(ptx, tmp, buffer_get(blob), PCP_RAW_KEYSIZE,
PCP_KEY_TYPE_SECRET) != 0) {
buffer_free(blob);
goto errwa;
}
@@ -233,7 +233,8 @@ int pcpvault_writeall(PCPCTX *ptx, vault_t *vault) {
pcp_pubkey_t *p = NULL;
pcphash_iteratepub(ptx, p) {
pcp_pubkeyblob(blob, p);
if(pcpvault_additem(ptx, tmp, buffer_get(blob), PCP_RAW_PUBKEYSIZE, PCP_KEY_TYPE_PUBLIC) != 0) {
if(pcpvault_additem(ptx, tmp, buffer_get(blob), PCP_RAW_PUBKEYSIZE,
PCP_KEY_TYPE_PUBLIC) != 0) {
buffer_free(blob);
goto errwa;
}
@@ -300,13 +301,20 @@ byte *pcpvault_create_checksum(PCPCTX *ptx) {
pcp_pubkey_t *p = NULL;
pcphash_iteratepub(ptx, p) {
/* pcp_dumppubkey(p); */
pcp_pubkeyblob(blob, (pcp_pubkey_t *)p);
memcpy(&data[datapos], buffer_get(blob), buffer_size(blob));
buffer_clear(blob);
datapos += PCP_RAW_KEYSIZE;
datapos += buffer_size(blob);
}
pcp_keysig_t *s = NULL;
pcphash_iteratekeysig(ptx, s) {
pcp_keysig2blob(blob, (pcp_keysig_t *)s);
memcpy(&data[datapos], buffer_get(blob), buffer_size(blob));
buffer_clear(blob);
datapos += buffer_size(blob);
}
buffer_free(blob);
crypto_hash_sha256(checksum, data, datasize);
@@ -461,7 +469,7 @@ int pcpvault_fetchall(PCPCTX *ptx, vault_t *vault) {
}
else if(item->type == PCP_KEYSIG_NATIVE || item->type == PCP_KEYSIG_PBP) {
buffer_fd_read(raw, vault->fd, item->size);
pcp_keysig_t *s = pcp_keysig_new(raw);
pcp_keysig_t *s = pcp_blob2keysig(raw);
pcphash_add(ptx, (void *)s, item->type);
buffer_clear(raw);
}