Update docs

Author: ManuelBilbao

config.example.toml

@@ -148,6 +148,9 @@ url = "http://0xa119589bb33ef52acbb8116832bec2b58fca590fe5c85eac5d3230b44d5bc09f
 # Docker image to use for the Signer module.
 # OPTIONAL, DEFAULT: ghcr.io/commit-boost/signer:latest
 # docker_image = "ghcr.io/commit-boost/signer:latest"
+# Path to the TLS certificates for the signer server
+# OPTION, DEFAULT: ./certs
+# tls_certificates = "./certs"
 # For Remote signer:
 # [signer.remote]
 # URL of the Web3Signer instance

docs/docs/get_started/running/binary.md

@@ -28,6 +28,7 @@ Modules need some environment variables to work correctly.
 ### Signer Module
 - `CB_SIGNER_JWT_SECRET`: secret to use for JWT authentication with the Signer module.
 - `CB_SIGNER_PORT`: required, port to open the signer server on.
+- `CB_SIGNER_TLS_CERTIFICATES`: path to the TLS certificates for the server.
 - For loading keys we currently support:
   - `CB_SIGNER_LOADER_FILE`: path to a `.json` with plaintext keys (for testing purposes only).
   - `CB_SIGNER_LOADER_FORMAT`, `CB_SIGNER_LOADER_KEYS_DIR` and `CB_SIGNER_LOADER_SECRETS_DIR`: paths to the `keys` and `secrets` directories or files (ERC-2335 style keystores, see [Signer config](../configuration/#signer-module) for more info).