ezidam: oauth: redirect: get and check code, get user info, mark code as used, display html template

crates/database/queries/authorization_codes/get_one.sql

@@ -0,0 +1,9 @@
+select code,
+       app,
+       user,
+       created_at as "created_at: DateTime<Utc>",
+       expires_at as "expires_at: DateTime<Utc>",
+       used_at    as "used_at: DateTime<Utc>"
+from authorization_codes
+
+where code is (?)

crates/database/queries/authorization_codes/use_code.sql

@@ -0,0 +1,5 @@
+update authorization_codes
+
+set used_at = CURRENT_TIMESTAMP
+
+where code is ?

crates/database/queries/users/get_one_from_authorization_code.sql

@@ -0,0 +1,16 @@
+select u.id,
+       u.created_at  as "created_at: DateTime<Utc>",
+       u.updated_at  as "updated_at: DateTime<Utc>",
+       u.is_admin    as "is_admin: bool",
+       u.username,
+       u.name,
+       u.email,
+       u.password,
+       u.password_recover,
+       u.paper_key,
+       u.is_archived as "is_archived: bool"
+from users u
+
+         inner join authorization_codes ac on u.id = ac.user
+
+where ac.code is ?