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QUIC LCIDM: Add debug calls

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Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22673)
This commit is contained in:
Hugo Landau 2023-11-08 16:57:55 +00:00
parent 766603a9a5
commit 1f2958536e
2 changed files with 55 additions and 0 deletions
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17
include/internal/quic_lcidm.h
View File

@ -235,6 +235,23 @@ int ossl_quic_lcidm_lookup(QUIC_LCIDM *lcidm,
uint64_t *seq_num,
void **opaque);
/*
* Debug call to manually remove a specific LCID. Should not be needed in normal
* usage. Returns 1 if the LCID was successfully found and removed and 0
* otherwise.
*/
int ossl_quic_lcidm_debug_remove(QUIC_LCIDM *lcidm,
const QUIC_CONN_ID *lcid);
/*
* Debug call to manually add a numbered LCID with a specific CID value and
* sequence number. Should not be needed in normal usage. Returns 1 on success
* and 0 on failure.
*/
int ossl_quic_lcidm_debug_add(QUIC_LCIDM *lcidm, void *opaque,
const QUIC_CONN_ID *lcid,
uint64_t seq_num);
# endif
#endif

38
ssl/quic/quic_lcidm.c
View File

@ -473,3 +473,41 @@ int ossl_quic_lcidm_lookup(QUIC_LCIDM *lcidm,
return 1;
}
int ossl_quic_lcidm_debug_remove(QUIC_LCIDM *lcidm,
const QUIC_CONN_ID *lcid)
{
QUIC_LCID key, *lcid_obj;
key.cid = *lcid;
if ((lcid_obj = lh_QUIC_LCID_retrieve(lcidm->lcids, &key)) == NULL)
return 0;
lcidm_delete_conn_lcid(lcidm, lcid_obj);
return 1;
}
int ossl_quic_lcidm_debug_add(QUIC_LCIDM *lcidm, void *opaque,
const QUIC_CONN_ID *lcid,
uint64_t seq_num)
{
QUIC_LCIDM_CONN *conn;
QUIC_LCID key, *lcid_obj;
if (lcid == NULL || lcid->id_len > QUIC_MAX_CONN_ID_LEN)
return 0;
if ((conn = lcidm_upsert_conn(lcidm, opaque)) == NULL)
return 0;
key.cid = *lcid;
if (lh_QUIC_LCID_retrieve(lcidm->lcids, &key) != NULL)
return 0;
if ((lcid_obj = lcidm_conn_new_lcid(lcidm, conn, lcid)) == NULL)
return 0;
lcid_obj->seq_num = seq_num;
lcid_obj->type = LCID_TYPE_NCID;
return 1;
}