fix(syncer): enable SSE by default for dist bucket (#3048)

fix: enable SSE by default for dist bucket

README.md

@@ -512,7 +512,7 @@ We welcome any improvement to the standard module to make the default as secure
 | <a name="input_runner_as_root"></a> [runner\_as\_root](#input\_runner\_as\_root) | Run the action runner under the root user. Variable `runner_run_as` will be ignored. | `bool` | `false` | no |
 | <a name="input_runner_binaries_s3_logging_bucket"></a> [runner\_binaries\_s3\_logging\_bucket](#input\_runner\_binaries\_s3\_logging\_bucket) | Bucket for action runner distribution bucket access logging. | `string` | `null` | no |
 | <a name="input_runner_binaries_s3_logging_bucket_prefix"></a> [runner\_binaries\_s3\_logging\_bucket\_prefix](#input\_runner\_binaries\_s3\_logging\_bucket\_prefix) | Bucket prefix for action runner distribution bucket access logging. | `string` | `null` | no |
-| <a name="input_runner_binaries_s3_sse_configuration"></a> [runner\_binaries\_s3\_sse\_configuration](#input\_runner\_binaries\_s3\_sse\_configuration) | Map containing server-side encryption configuration for runner-binaries S3 bucket. | `any` | `{}` | no |
+| <a name="input_runner_binaries_s3_sse_configuration"></a> [runner\_binaries\_s3\_sse\_configuration](#input\_runner\_binaries\_s3\_sse\_configuration) | Map containing server-side encryption configuration for runner-binaries S3 bucket. | `any` | <pre>{<br>  "rule": {<br>    "apply_server_side_encryption_by_default": {<br>      "sse_algorithm": "AES256"<br>    }<br>  }<br>}</pre> | no |
 | <a name="input_runner_binaries_syncer_lambda_timeout"></a> [runner\_binaries\_syncer\_lambda\_timeout](#input\_runner\_binaries\_syncer\_lambda\_timeout) | Time out of the binaries sync lambda in seconds. | `number` | `300` | no |
 | <a name="input_runner_binaries_syncer_lambda_zip"></a> [runner\_binaries\_syncer\_lambda\_zip](#input\_runner\_binaries\_syncer\_lambda\_zip) | File location of the binaries sync lambda zip file. | `string` | `null` | no |
 | <a name="input_runner_boot_time_in_minutes"></a> [runner\_boot\_time\_in\_minutes](#input\_runner\_boot\_time\_in\_minutes) | The minimum time for an EC2 runner to boot and register as a runner. | `number` | `5` | no |

modules/runner-binaries-syncer/README.md

@@ -111,7 +111,7 @@ No modules.
 | <a name="input_runner_os"></a> [runner\_os](#input\_runner\_os) | The EC2 Operating System type to use for action runner instances (linux,windows). | `string` | `"linux"` | no |
 | <a name="input_s3_logging_bucket"></a> [s3\_logging\_bucket](#input\_s3\_logging\_bucket) | Bucket for action runner distribution bucket access logging. | `string` | `null` | no |
 | <a name="input_s3_logging_bucket_prefix"></a> [s3\_logging\_bucket\_prefix](#input\_s3\_logging\_bucket\_prefix) | Bucket prefix for action runner distribution bucket access logging. | `string` | `null` | no |
-| <a name="input_server_side_encryption_configuration"></a> [server\_side\_encryption\_configuration](#input\_server\_side\_encryption\_configuration) | Map containing server-side encryption configuration. | `any` | `{}` | no |
+| <a name="input_server_side_encryption_configuration"></a> [server\_side\_encryption\_configuration](#input\_server\_side\_encryption\_configuration) | Map containing server-side encryption configuration. | `any` | <pre>{<br>  "rule": {<br>    "apply_server_side_encryption_by_default": {<br>      "sse_algorithm": "AES256"<br>    }<br>  }<br>}</pre> | no |
 | <a name="input_syncer_lambda_s3_key"></a> [syncer\_lambda\_s3\_key](#input\_syncer\_lambda\_s3\_key) | S3 key for syncer lambda function. Required if using S3 bucket to specify lambdas. | `string` | `null` | no |
 | <a name="input_syncer_lambda_s3_object_version"></a> [syncer\_lambda\_s3\_object\_version](#input\_syncer\_lambda\_s3\_object\_version) | S3 object version for syncer lambda function. Useful if S3 versioning is enabled on source bucket. | `string` | `null` | no |
 | <a name="input_tags"></a> [tags](#input\_tags) | Map of tags that will be added to created resources. By default resources will be tagged with name and environment. | `map(string)` | `{}` | no |

modules/runner-binaries-syncer/variables.tf

@@ -210,7 +210,13 @@ variable "log_level" {
 variable "server_side_encryption_configuration" {
   description = "Map containing server-side encryption configuration."
   type        = any
-  default     = {}
+  default = {
+    rule = {
+      apply_server_side_encryption_by_default = {
+        sse_algorithm = "AES256"
+      }
+    }
+  }
 }
 
 variable "lambda_principals" {

variables.tf

@@ -132,7 +132,13 @@ variable "runner_binaries_syncer_lambda_timeout" {
 variable "runner_binaries_s3_sse_configuration" {
   description = "Map containing server-side encryption configuration for runner-binaries S3 bucket."
   type        = any
-  default     = {}
+  default = {
+    rule = {
+      apply_server_side_encryption_by_default = {
+        sse_algorithm = "AES256"
+      }
+    }
+  }
 }
 
 variable "runner_binaries_s3_logging_bucket" {