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The keybox gets now compressed after 3 hours and ephemeral

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stored certificates are deleted after about a day.
This commit is contained in:
Werner Koch 2004-04-26 08:09:25 +00:00
parent cbc5ce3ea4
commit 6aaceac7fe
14 changed files with 413 additions and 57 deletions
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27
kbx/keybox-blob.c
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@ -35,9 +35,11 @@ The first record of a plain KBX file has a special format:
byte reserved
byte reserved
u32 magic 'KBXf'
byte pgp_marginals used for validity calculation of this file
byte pgp_completes ditto.
byte pgp_cert_depth ditto.
u32 reserved
u32 file_created_at
u32 last_maintenance_run
u32 reserved
u32 reserved
The OpenPGP and X.509 blob are very similiar, things which are
X.509 specific are noted like [X.509: xxx]
@ -85,7 +87,7 @@ X.509 specific are noted like [X.509: xxx]
u8 assigned ownertrust [X509: not used]
u8 all_validity
OpenPGP: see ../g10/trustdb/TRUST_* [not yet used]
X509: Bit 4 set := key has been revoked. nOte that this value
X509: Bit 4 set := key has been revoked. Note that this value
matches TRUST_FLAG_REVOKED
u16 reserved
u32 recheck_after
@ -978,6 +980,7 @@ _keybox_new_blob (KEYBOXBLOB *r_blob, char *image, size_t imagelen, off_t off)
return 0;
}
void
_keybox_release_blob (KEYBOXBLOB blob)
{
@ -1010,3 +1013,19 @@ _keybox_get_blob_fileoffset (KEYBOXBLOB blob)
return blob->fileoffset;
}
void
_keybox_update_header_blob (KEYBOXBLOB blob)
{
if (blob->bloblen >= 32 && blob->blob[4] == BLOBTYPE_HEADER)
{
u32 val = make_timestamp ();
/* Update the last maintenance run times tamp. */
blob->blob[20] = (val >> 24);
blob->blob[20+1] = (val >> 16);
blob->blob[20+2] = (val >> 8);
blob->blob[20+3] = (val );
}
}