feat(infa): support for aggregate signature type selection

Author: jpraynaud

mithril-infra/assets/docker/docker-compose-aggregator-base.yaml

@@ -53,6 +53,7 @@ services:
       - PROTOCOL_PARAMETERS__PHI_F=${PROTOCOL_PARAMETERS__PHI_F}
       - RUN_INTERVAL=60000
       - SIGNED_ENTITY_TYPES=${SIGNED_ENTITY_TYPES}
+      - AGGREGATE_SIGNATURE_TYPE=${AGGREGATE_SIGNATURE_TYPE}
       - SNAPSHOT_UPLOADER_TYPE=gcp
       - SNAPSHOT_BUCKET_NAME=${SNAPSHOT_BUCKET_NAME}
       - SNAPSHOT_USE_CDN_DOMAIN=${SNAPSHOT_USE_CDN_DOMAIN}

mithril-infra/mithril.aggregator.tf

@@ -83,6 +83,7 @@ EOT
       "export AGGREGATOR_HOST=${local.mithril_aggregator_host}",
       "export GOOGLE_APPLICATION_CREDENTIALS_JSON='${local.google_cloud_storage_credentials_json}'",
       "export SIGNED_ENTITY_TYPES='${var.mithril_aggregator_signed_entity_types}'",
+      "export AGGREGATE_SIGNATURE_TYPE='${var.mithril_aggregator_aggregate_signature_type}'",
       "export SNAPSHOT_BUCKET_NAME='${google_storage_bucket.cloud_storage.name}'",
       "export SNAPSHOT_USE_CDN_DOMAIN='${var.mithril_aggregator_snapshot_use_cdn_domain}'",
       "export SNAPSHOT_COMPRESSION_ALGORITHM=${var.mithril_aggregator_snapshot_compression_algorithm}",

mithril-infra/variables.tf

@@ -230,6 +230,12 @@ variable "mithril_aggregator_signed_entity_types" {
   default     = ""
 }
 
+variable "mithril_aggregator_aggregate_signature_type" {
+  type        = string
+  description = "The aggregate signature type used by the mithril aggregator to create certificates."
+  default     = "Concatenation"
+}
+
 variable "mithril_aggregator_chain_observer_type" {
   type        = string
   description = "The chain observer type used by the mithril aggregator."