api: Update ENV validation to allow empty values for some vars

.gitignore

@@ -16,6 +16,7 @@ scripts/development/certs
 scripts/operation/.env
 .idea/
 docs/developer/api-docs
+scripts/development/.env.bak
 scripts/operation/.env.bak
 scripts/operation/cronjob.err
 scripts/operation/cronjob.output

api/src/envVarsSchema.ts

@@ -160,6 +160,8 @@ export const envVarsSchema = Joi.object({
     .default(false)
     .note("Enables logging in using the authorization token from authentication proxy"),
   AUTHPROXY_JWS_SIGNATURE: Joi.string()
+    .allow("")
+    .empty("")
     .when("AUTHPROXY_ENABLED", {
       is: true,
       then: Joi.required(),
@@ -169,12 +171,16 @@ export const envVarsSchema = Joi.object({
   SQL_DEBUG: Joi.boolean().default(false),
   API_DB_USER: Joi.string()
     .default("postgres")
+    .allow("")
+    .empty("")
     .when("REFRESH_TOKEN_STORAGE", {
       is: "db",
       then: Joi.required(),
     })
     .note("Database user for database connection, e.g. postgres"),
   API_DB_PASSWORD: Joi.string()
+    .allow("")
+    .empty("")
     .when("REFRESH_TOKEN_STORAGE", {
       is: "db",
       then: Joi.required(),
@@ -186,6 +192,8 @@ export const envVarsSchema = Joi.object({
       is: "db",
       then: Joi.required(),
     })
+    .allow("")
+    .empty("")
     .default("localhost")
     .note("Database host"),
   API_DB_NAME: Joi.string()
@@ -202,13 +210,17 @@ export const envVarsSchema = Joi.object({
       is: "db",
       then: Joi.required(),
     })
+    .allow("")
+    .empty("")
     .default(5432)
     .note("Database port, e.g. 5432"),
   API_DB_SSL: Joi.boolean()
     .when("REFRESH_TOKEN_STORAGE", {
       is: "db",
       then: Joi.required(),
     })
+    .allow("")
+    .empty("")
     .default(false)
     .note('Database SSL connection. Allowed values: "true" or "false".'),
   API_DB_SCHEMA: Joi.string()

scripts/operation/.env.example

@@ -131,6 +131,7 @@ REACT_APP_API_SERVICE_ADDITIONAL_NGINX_CONF=""
 REACT_APP_EMAIL_SERVICE_ADDITIONAL_NGINX_CONF=""
 REACT_APP_EXPORT_SERVICE_ADDITIONAL_NGINX_CONF=""
 REACT_APP_STORAGE_SERVICE_ADDITIONAL_NGINX_CONF=""
+AUTHPROXY_ENABLED=false
 
 ## excel-export
 ACCESS_CONTROL_ALLOW_ORIGIN=*