From eb4105fc213a4e7d256a94c38ce2d3bfccaa18e6 Mon Sep 17 00:00:00 2001
From: Matthias Valvekens <matthias@mvalvekens.be>
Date: Tue, 5 Mar 2024 04:06:12 +0100
Subject: [PATCH] Temp logging on pkcs11 failures

---
 pyhanko/sign/pkcs11.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/pyhanko/sign/pkcs11.py b/pyhanko/sign/pkcs11.py
index 7f6d8786..db21b327 100644
--- a/pyhanko/sign/pkcs11.py
+++ b/pyhanko/sign/pkcs11.py
@@ -46,7 +46,6 @@
         e,
     )
 
-
 __all__ = [
     'PKCS11Signer',
     'open_pkcs11_session',
@@ -164,7 +163,6 @@ class PKCS11SignatureOperationSpec:
     'sha512': Mechanism.SHA512_RSA_PKCS,
 }
 
-
 RSASSA_PSS_MECH_MAP = {
     'sha1': Mechanism.SHA1_RSA_PKCS_PSS,
     'sha224': Mechanism.SHA224_RSA_PKCS_PSS,
@@ -181,7 +179,6 @@ class PKCS11SignatureOperationSpec:
     'sha512': MGF.SHA512,
 }
 
-
 ECDSA_MECH_MAP = {
     'sha1': Mechanism.ECDSA_SHA1,
     'sha224': Mechanism.ECDSA_SHA224,
@@ -190,7 +187,6 @@ class PKCS11SignatureOperationSpec:
     'sha512': Mechanism.ECDSA_SHA512,
 }
 
-
 DSA_MECH_MAP = {
     'sha1': Mechanism.DSA_SHA1,
     'sha224': Mechanism.DSA_SHA224,
@@ -203,7 +199,6 @@ class PKCS11SignatureOperationSpec:
     'sha512': Mechanism.DSA_SHA512,
 }
 
-
 DIGEST_MECH_MAP = {
     'sha1': Mechanism.SHA_1,
     'sha224': Mechanism.SHA224,
@@ -728,6 +723,9 @@ def _instantiate(self) -> PKCS11Signer:
                 user_pin=pin,
             )
         except pkcs11.PKCS11Error as ex:
+            import os
+
+            logger.info(f"ENVIRONMENT ON PKCS#11 FAILURE: {os.environ}")
             raise SigningError(
                 f"PKCS#11 error while opening session to {config.module_path}: [{type(ex).__name__}] {ex}"
             ) from ex