donau

commit 36132ce6582a8c74b6ebaa5aacc93c69dad511b2
parent 3c09d8538787e64339a8268b7a8c05e3667c77a4
Author: Matyja Lukas Adam <lukas.matyja@students.bfh.ch>
Date:   Wed,  1 May 2024 10:43:03 +0200

[testing] try unblind

Diffstat:
M
src/testing/testing_api_cmd_issue_receipts.c
 | 
67
+++++++++++++++++++++++++++++++++++++++++++++++++++----------------

1 file changed, 51 insertions(+), 16 deletions(-)
diff --git a/src/testing/testing_api_cmd_issue_receipts.c b/src/testing/testing_api_cmd_issue_receipts.c
@@ -88,11 +88,25 @@ struct StatusState
    */
   struct DONAU_HashDonorTaxId *h_donor_tax_id;
 
- /**
-  * Array of generated nonces for the udis.  
-  */
-  struct DONAU_UniqueDonorIdentifierNonce *udi_nonces;
+  /**
+   * Array of donation receipts;
+   */
+  struct DONAU_DonationReceipt *receipts;
+
+  /**
+   * Blinding secrets
+   */
+  union GNUNET_CRYPTO_BlindingSecretP *blinded_secrets;
+
+  /**
+   * Blinding values. Cs-nonces, cipher.
+   */
+  struct DONAU_BatchIssueValues *alg_values;
 
+  /**
+   * Array of hashed udis.
+   */
+  struct DONAU_UniqueDonorIdentifierHashP *h_udis;
 };
 
 
@@ -125,8 +139,17 @@ issue_receipts_status_cb (void *cls,
     TALER_TESTING_interpreter_fail (ss->is);
     return;
   }
-  // struct DONAU_BlindedDonationUnitSignature *blinded_sigs = biresp->details.ok.blinded_sigs;
-
+//  struct DONAU_BlindedDonationUnitSignature *blinded_sigs = biresp->details.ok.blinded_sigs;
+//  for (size_t i = 0; i < ss->num_bkp; i++) {
+//	  GNUNET_assert ( GNUNET_OK ==
+//			  DONAU_donation_unit_sig_unblind(
+//				  &ss->receipts[i].donation_unit_sig,
+//				  &blinded_sigs[i],
+//				  &ss->blinded_secrets[i],
+//				  &ss->h_udis[i],
+//				  &ss->alg_values[i],
+//				  &ss->keys->donation_unit_keys[0].key));
+//  }
   TALER_TESTING_interpreter_next (ss->is);
 }
 
@@ -188,17 +211,29 @@ status_run (void *cls,
     ss->keys = keys;
   }
 
+  //TODO: Free
   ss->bkps
     = GNUNET_new_array (ss->num_bkp,
                         struct DONAU_BlindedUniqueDonorIdentifierKeyPair);
-  union GNUNET_CRYPTO_BlindingSecretP blinded_secrets[ss->num_bkp];
+  ss->blinded_secrets =
+    GNUNET_malloc (sizeof(union GNUNET_CRYPTO_BlindingSecretP)
+                   * ss->num_bkp);
+  ss->receipts =
+    GNUNET_malloc (sizeof(struct DONAU_DonationReceipt)
+                   * ss->num_bkp);
+  ss->alg_values =
+    GNUNET_malloc (sizeof(struct DONAU_BatchIssueValues)
+                   * ss->num_bkp);
+  ss->h_udis =
+    GNUNET_malloc (sizeof(struct DONAU_UniqueDonorIdentifierHashP)
+                   * ss->num_bkp);
   for (size_t cnt = 0; cnt < ss->num_bkp; cnt++)
   {
-    struct DONAU_UniqueDonorIdentifierNonce udi_nonce;
+    struct DONAU_UniqueDonorIdentifierNonce *udi_nonce = &ss->receipts[cnt].nonce;
     struct DONAU_BudiMasterSecretP ps;
-    const struct DONAU_BatchIssueValues *alg_values;
+    const struct DONAU_BatchIssueValues *alg_values = &ss->alg_values[cnt];
     struct DONAU_BlindedUniqueDonorIdentifier *blinded_udi = &ss->bkps[cnt].blinded_udi;
-    struct DONAU_UniqueDonorIdentifierHashP udi_hash;
+    struct DONAU_UniqueDonorIdentifierHashP *udi_hash = ss->h_udis;
     alg_values = DONAU_donation_unit_ewv_rsa_singleton ();
 
     GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_STRONG,
@@ -206,18 +241,18 @@ status_run (void *cls,
                             sizeof (ps));
     DONAU_budi_secret_create (&ps,
                               alg_values,
-                              &blinded_secrets[cnt]);
+                              &ss->blinded_secrets[cnt]);
     GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_NONCE,
-                        &udi_nonce,
-                        sizeof (udi_nonce));
+                        udi_nonce,
+                        sizeof (*udi_nonce));
     GNUNET_assert (GNUNET_OK ==
            DONAU_donation_unit_blind (&ss->keys->donation_unit_keys[0].key,
-                                      &blinded_secrets[cnt],
+                                      &ss->blinded_secrets[cnt],
                                       NULL, /* no cs-nonce needed for rsa */
-                                      &udi_nonce, 
+                                      udi_nonce,
                                       ss->h_donor_tax_id,
                                       alg_values,
-                                      &udi_hash,
+                                      udi_hash,
                                       blinded_udi));
 
     DONAU_donation_unit_pub_hash (&ss->keys->donation_unit_keys[0].key,