sqlc: add table+queries for sessions

Author: positiveblue

aperturedb/sqlc/lnc_sessions.sql.go

@@ -0,0 +1,3 @@
+DROP INDEX IF EXISTS lnc_sessions_passphrase_entropy_idx;
+DROP INDEX IF EXISTS lnc_sessions_label_idx;
+DROP TABLE IF EXISTS lnc_sessions;

aperturedb/sqlc/migrations/000003_lnc_sessions.down.sql

@@ -0,0 +1,32 @@
+-- lnc_sessions is table used to store data about LNC sesssions.
+CREATE TABLE IF NOT EXISTS lnc_sessions (
+    id INTEGER PRIMARY KEY,
+
+    -- The passphrase words used to derive the passphrase entropy.
+    passphrase_words TEXT NOT NULL UNIQUE,
+
+    -- The entropy bytes to be used for mask the local ephemeral key during the 
+    -- first step of the Noise XX handshake.
+    passphrase_entropy BLOB NOT NULL UNIQUE,
+
+    -- The remote static key being used for the connection.
+    remote_static_pub_key BLOB UNIQUE,
+
+    -- The local static key being used for the connection.
+    local_static_priv_key BLOB NOT NULL,
+
+    -- mailbox_addr is the address of the mailbox used for the session.
+    mailbox_addr TEXT NOT NULL,
+
+    -- created_at is the time the session was created.
+    created_at TIMESTAMP NOT NULL,
+
+    -- expiry is the time the session will expire.
+    expiry TIMESTAMP,
+
+    -- dev_server signals if we need to skip the verification of the server's 
+    -- tls certificate.
+    dev_server BOOL NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS lnc_sessions_passphrase_entropy_idx ON lnc_sessions(passphrase_entropy);

aperturedb/sqlc/migrations/000003_lnc_sessions.up.sql

@@ -0,0 +1,22 @@
+-- name: InsertSession :exec
+INSERT INTO lnc_sessions (
+    passphrase_words, passphrase_entropy, local_static_priv_key, mailbox_addr,
+    created_at, expiry, dev_server
+) VALUES (
+    $1, $2, $3, $4, $5, $6, $7
+);
+
+-- name: GetSession :one
+SELECT *
+FROM lnc_sessions
+WHERE passphrase_entropy = $1;
+
+-- name: SetRemotePubKey :exec
+UPDATE lnc_sessions
+SET remote_static_pub_key=$1
+WHERE passphrase_entropy=$2;
+
+-- name: SetExpiry :exec
+UPDATE lnc_sessions
+SET expiry=$1
+WHERE passphrase_entropy=$2;