tasiaiso/tildefriends
1
0
Fork 0
forked from cory/tildefriends
Code Issues Pull Requests Releases Wiki Activity

Report some information when importing messages and discover an old verification bug.

Browse Source 
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4293 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams 2023-05-11 00:22:42 +00:00
parent 251556ebed
commit ed4faedcd7
4 changed files with 27 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/ssb.c
View File

@ -963,7 +963,7 @@ bool tf_ssb_verify_and_strip_signature(JSContext* context, JSValue val, char* ou
}
return true;
}
else if (out_sequence_before_author)
else
{
JSValue reordered = JS_NewObject(context);
JS_SetPropertyStr(context, reordered, "previous", JS_GetPropertyStr(context, val, "previous"));
@ -976,8 +976,11 @@ bool tf_ssb_verify_and_strip_signature(JSContext* context, JSValue val, char* ou
bool result = _tf_ssb_verify_and_strip_signature_internal(context, reordered, out_id, out_id_size, out_signature, out_signature_size);
JS_FreeValue(context, reordered);
if (result)
{
if (out_sequence_before_author)
{
*out_sequence_before_author = true;
}
return true;
}
}
@ -3373,26 +3376,34 @@ tf_ssb_blob_wants_t* tf_ssb_connection_get_blob_wants_state(tf_ssb_connection_t*
return connection ? &connection->blob_wants : NULL;
}
bool tf_ssb_verify_strip_and_store_message(tf_ssb_t* ssb, JSValue value)
bool tf_ssb_verify_strip_and_store_message(tf_ssb_t* ssb, JSValue value, bool* out_is_new)
{
JSContext* context = tf_ssb_get_context(ssb);
char signature[crypto_sign_BYTES + 128] = { 0 };
char id[crypto_hash_sha256_BYTES * 2 + 1] = { 0 };
bool sequence_before_author = false;
if (out_is_new)
{
*out_is_new = false;
}
if (tf_ssb_verify_and_strip_signature(context, value, id, sizeof(id), signature, sizeof(signature), &sequence_before_author))
{
if (tf_ssb_db_store_message(ssb, context, id, value, signature, sequence_before_author))
{
tf_ssb_notify_message_added(ssb, id);
return true;
if (out_is_new)
{
*out_is_new = true;
}
}
return true;
}
else
{
tf_printf("failed to verify message\n");
}
return false;
}
}
bool tf_ssb_connection_get_sent_clock(tf_ssb_connection_t* connection)
{

2
src/ssb.h
View File

@ -108,7 +108,7 @@ bool tf_ssb_id_bin_to_str(char* str, size_t str_size, const uint8_t* bin);
bool tf_ssb_verify_and_strip_signature(JSContext* context, JSValue val, char* out_id, size_t out_id_size, char* out_signature, size_t out_signature_size, bool* out_sequence_before_author);
void tf_ssb_calculate_message_id(JSContext* context, JSValue message, char* out_id, size_t out_id_size);
bool tf_ssb_verify_strip_and_store_message(tf_ssb_t* ssb, JSValue value);
bool tf_ssb_verify_strip_and_store_message(tf_ssb_t* ssb, JSValue value, bool* out_is_new);
bool tf_ssb_connection_is_client(tf_ssb_connection_t* connection);
const char* tf_ssb_connection_get_host(tf_ssb_connection_t* connection);

10
src/ssb.js.c
View File

@ -642,7 +642,15 @@ static JSValue _tf_ssb_sqlAsync(JSContext* context, JSValueConst this_val, int a
static JSValue _tf_ssb_storeMessage(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_ssb_t* ssb = JS_GetOpaque(this_val, _tf_ssb_classId);
return tf_ssb_verify_strip_and_store_message(ssb, argv[0]) ? JS_TRUE : JS_FALSE;
bool is_new = false;
if (tf_ssb_verify_strip_and_store_message(ssb, argv[0], &is_new))
{
return is_new ? JS_TRUE : JS_FALSE;
}
else
{
return JS_UNDEFINED;
}
}
typedef struct _broadcasts_t

2
src/ssb.rpc.c
View File

@ -937,7 +937,7 @@ static void _tf_ssb_rpc_ebt_replicate(tf_ssb_connection_t* connection, uint8_t f
if (!JS_IsUndefined(author))
{
/* Looks like a message. */
tf_ssb_verify_strip_and_store_message(ssb, args);
tf_ssb_verify_strip_and_store_message(ssb, args, NULL);
}
else
{