Commit Graph

3 Commits

Author SHA1 Message Date
Rusty Russell 391b15dbd7 lightningd/crypto_sync: trace all messages, especually failures.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-24 16:22:56 +10:30
Rusty Russell 13ac472062 lightningd/crypto_sync: fix sync_crypto_write / sync_crypto_read
wire_sync_write() adds length, but we already have it, so use write_all.

sync_crypto_read() handed an on-stack buffer to cryptomsg_decrypt_header,
which expected a tal() pointer, so use the known length instead.

sync_crypto_read() also failed to read the tag; add that in (no
overflow possible as 16 is an int, len is a u16).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-24 16:22:35 +10:30
Rusty Russell e3f2d72d4d crypto_sync: synchronous routines for inter-peer crypto.
This is used by the opening daemon, for example.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-02-21 15:15:29 +10:30