feat: store sessions in database

komga/build.gradle.kts

@@ -31,6 +31,7 @@ dependencies {
   implementation("org.springframework.boot:spring-boot-starter-thymeleaf")
   implementation("org.springframework.boot:spring-boot-starter-artemis")
   implementation("org.springframework.boot:spring-boot-starter-jooq")
+  implementation("org.springframework.session:spring-session-jdbc")
 
   kapt("org.springframework.boot:spring-boot-configuration-processor:2.5.2")
 

komga/src/flyway/resources/db/migration/sqlite/V20210907115532__spring_session.sql

@@ -0,0 +1,24 @@
+CREATE TABLE SPRING_SESSION
+(
+    PRIMARY_ID            CHARACTER(36) NOT NULL,
+    SESSION_ID            CHARACTER(36) NOT NULL,
+    CREATION_TIME         INTEGER       NOT NULL,
+    LAST_ACCESS_TIME      INTEGER       NOT NULL,
+    MAX_INACTIVE_INTERVAL INTEGER       NOT NULL,
+    EXPIRY_TIME           INTEGER       NOT NULL,
+    PRINCIPAL_NAME        VARCHAR(100),
+    CONSTRAINT SPRING_SESSION_PK PRIMARY KEY (PRIMARY_ID)
+);
+
+CREATE UNIQUE INDEX SPRING_SESSION_IX1 ON SPRING_SESSION (SESSION_ID);
+CREATE INDEX SPRING_SESSION_IX2 ON SPRING_SESSION (EXPIRY_TIME);
+CREATE INDEX SPRING_SESSION_IX3 ON SPRING_SESSION (PRINCIPAL_NAME);
+
+CREATE TABLE SPRING_SESSION_ATTRIBUTES
+(
+    SESSION_PRIMARY_ID CHAR(36)     NOT NULL,
+    ATTRIBUTE_NAME     VARCHAR(200) NOT NULL,
+    ATTRIBUTE_BYTES    BLOB         NOT NULL,
+    CONSTRAINT SPRING_SESSION_ATTRIBUTES_PK PRIMARY KEY (SESSION_PRIMARY_ID, ATTRIBUTE_NAME),
+    CONSTRAINT SPRING_SESSION_ATTRIBUTES_FK FOREIGN KEY (SESSION_PRIMARY_ID) REFERENCES SPRING_SESSION (PRIMARY_ID) ON DELETE CASCADE
+);

komga/src/main/resources/application.yml

@@ -35,6 +35,10 @@ spring:
   web:
     resources:
       add-mappings: false
+  session:
+    store-type: jdbc
+    jdbc:
+      initialize-schema: never
 
 server:
   servlet.session.timeout: 7d