Created persistent sessions table.

Unfortunately, due to diesel-rs/diesel#2411,
the table can't be named `sessions` as it causes patch conflicts with
recent_crate_downloads.

Author: adsnaider

migrations/2022-02-21-211645_create_sessions/down.sql

@@ -0,0 +1 @@
+DROP TABLE persistent_sessions;

migrations/2022-02-21-211645_create_sessions/up.sql

@@ -0,0 +1,21 @@
+CREATE TABLE persistent_sessions
+(
+    id SERIAL
+        CONSTRAINT persistent_sessions_pk
+            PRIMARY KEY,
+    user_id INTEGER NOT NULL
+        CONSTRAINT persistent_sessions_users_id_fk
+            REFERENCES users
+            ON UPDATE CASCADE ON DELETE CASCADE,
+    hashed_token bytea NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    last_used_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    revoked BOOLEAN DEFAULT FALSE NOT NULL,
+    last_ip_address inet NOT NULL,
+    last_user_agent VARCHAR NOT NULL
+);
+
+COMMENT ON TABLE persistent_sessions IS 'This table contains the hashed tokens for all of the cookie-based persistent sessions';
+
+CREATE INDEX persistent_sessions_user_id_index
+    ON persistent_sessions (user_id);

src/schema.rs

@@ -598,6 +598,65 @@ table! {
     }
 }
 
+table! {
+    use diesel::sql_types::*;
+    use diesel_full_text_search::{TsVector as Tsvector};
+
+    /// Representation of the `persistent_sessions` table.
+    ///
+    /// (Automatically generated by Diesel.)
+    persistent_sessions (id) {
+        /// The `id` column of the `persistent_sessions` table.
+        ///
+        /// Its SQL type is `Int4`.
+        ///
+        /// (Automatically generated by Diesel.)
+        id -> Int4,
+        /// The `user_id` column of the `persistent_sessions` table.
+        ///
+        /// Its SQL type is `Int4`.
+        ///
+        /// (Automatically generated by Diesel.)
+        user_id -> Int4,
+        /// The `hashed_token` column of the `persistent_sessions` table.
+        ///
+        /// Its SQL type is `Bytea`.
+        ///
+        /// (Automatically generated by Diesel.)
+        hashed_token -> Bytea,
+        /// The `created_at` column of the `persistent_sessions` table.
+        ///
+        /// Its SQL type is `Timestamp`.
+        ///
+        /// (Automatically generated by Diesel.)
+        created_at -> Timestamp,
+        /// The `last_used_at` column of the `persistent_sessions` table.
+        ///
+        /// Its SQL type is `Timestamp`.
+        ///
+        /// (Automatically generated by Diesel.)
+        last_used_at -> Timestamp,
+        /// The `revoked` column of the `persistent_sessions` table.
+        ///
+        /// Its SQL type is `Bool`.
+        ///
+        /// (Automatically generated by Diesel.)
+        revoked -> Bool,
+        /// The `last_ip_address` column of the `persistent_sessions` table.
+        ///
+        /// Its SQL type is `Inet`.
+        ///
+        /// (Automatically generated by Diesel.)
+        last_ip_address -> Inet,
+        /// The `last_user_agent` column of the `persistent_sessions` table.
+        ///
+        /// Its SQL type is `Varchar`.
+        ///
+        /// (Automatically generated by Diesel.)
+        last_user_agent -> Varchar,
+    }
+}
+
 table! {
     use diesel::sql_types::*;
     use diesel_full_text_search::{TsVector as Tsvector};
@@ -627,6 +686,24 @@ table! {
     }
 }
 
+table! {
+    /// Representation of the `recent_crate_downloads` view.
+    ///
+    /// This data represents the downloads in the last 90 days.
+    /// This view does not contain realtime data.
+    /// It is refreshed by the `update-downloads` script.
+    recent_crate_downloads (crate_id) {
+        /// The `crate_id` column of the `recent_crate_downloads` view.
+        ///
+        /// Its SQL type is `Integer`.
+        crate_id -> Integer,
+        /// The `downloads` column of the `recent_crate_downloads` table.
+        ///
+        /// Its SQL type is `BigInt`.
+        downloads -> BigInt,
+    }
+}
+
 table! {
     use diesel::sql_types::*;
     use diesel_full_text_search::{TsVector as Tsvector};
@@ -679,24 +756,6 @@ table! {
     }
 }
 
-table! {
-    /// Representation of the `recent_crate_downloads` view.
-    ///
-    /// This data represents the downloads in the last 90 days.
-    /// This view does not contain realtime data.
-    /// It is refreshed by the `update-downloads` script.
-    recent_crate_downloads (crate_id) {
-        /// The `crate_id` column of the `recent_crate_downloads` view.
-        ///
-        /// Its SQL type is `Integer`.
-        crate_id -> Integer,
-        /// The `downloads` column of the `recent_crate_downloads` table.
-        ///
-        /// Its SQL type is `BigInt`.
-        downloads -> BigInt,
-    }
-}
-
 table! {
     use diesel::sql_types::*;
     use diesel_full_text_search::{TsVector as Tsvector};
@@ -1023,6 +1082,7 @@ joinable!(dependencies -> versions (version_id));
 joinable!(emails -> users (user_id));
 joinable!(follows -> crates (crate_id));
 joinable!(follows -> users (user_id));
+joinable!(persistent_sessions -> users (user_id));
 joinable!(publish_limit_buckets -> users (user_id));
 joinable!(publish_rate_overrides -> users (user_id));
 joinable!(readme_renderings -> versions (version_id));
@@ -1050,6 +1110,7 @@ allow_tables_to_appear_in_same_query!(
     follows,
     keywords,
     metadata,
+    persistent_sessions,
     publish_limit_buckets,
     publish_rate_overrides,
     readme_renderings,

src/worker/dump_db/dump-db.toml

@@ -136,6 +136,16 @@ created_at = "public"
 [metadata.columns]
 total_downloads = "public"
 
+[persistent_sessions.columns]
+id = "private"
+user_id = "private"
+hashed_token = "private"
+created_at = "private"
+last_used_at = "private"
+revoked = "private"
+last_ip_address = "private"
+last_user_agent = "private"
+
 [publish_limit_buckets.columns]
 user_id = "private"
 tokens = "private"