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[taler-donau] branch master updated: work on issue receipts
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From: |
gnunet |
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Subject: |
[taler-donau] branch master updated: work on issue receipts |
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Date: |
Wed, 10 Apr 2024 13:36:58 +0200 |
This is an automated email from the git hooks/post-receive script.
lukas-matyja pushed a commit to branch master
in repository donau.
The following commit(s) were added to refs/heads/master by this push:
new 1a5385a work on issue receipts
new 4298e37 Merge remote-tracking branch 'refs/remotes/origin/master'
1a5385a is described below
commit 1a5385a64882dfa9a790d6c76e21fd8fbb031f2a
Author: Matyja Lukas Adam <lukas.matyja@students.bfh.ch>
AuthorDate: Wed Apr 10 13:29:49 2024 +0200
work on issue receipts
---
src/donau/donau-httpd_keys.c | 16 ++++++++++++-
src/donau/donau-httpd_keys.h | 8 +++++++
src/donau/donau-httpd_post-batch-issue.c | 40 ++++++++++++++++++--------------
src/testing/test_donau_api.c | 10 ++++----
src/util/charity_signatures.c | 4 ++--
5 files changed, 52 insertions(+), 26 deletions(-)
diff --git a/src/donau/donau-httpd_keys.c b/src/donau/donau-httpd_keys.c
index 7807817..4e047d3 100644
--- a/src/donau/donau-httpd_keys.c
+++ b/src/donau/donau-httpd_keys.c
@@ -1440,5 +1440,19 @@ DH_keys_donation_unit_by_hash (
return dk;
}
-
+enum GNUNET_GenericReturnValue
+DONAU_donation_unit_sign_blinded (struct DONAU_BlindedDonationUnitSignature
*du_sig,
+ const struct DONAU_DonationUnitHashP *h_pub,
+ const struct DONAU_BlindedUniqueDonationIdentifier
*budi)
+{
+ // FIXME: get private key from the hash of the public key...
+ const struct DONAU_DonationUnitPrivateKey *du_priv = {0};
+ du_sig->blinded_sig
+ = GNUNET_CRYPTO_blind_sign (du_priv->bsign_priv_key,
+ /*for_melt ? "rm" :*/ "rw",
+ budi->blinded_message);
+ if (NULL == du_sig->blinded_sig)
+ return GNUNET_SYSERR;
+ return GNUNET_OK;
+}
/* end of donau-httpd_keys.c */
diff --git a/src/donau/donau-httpd_keys.h b/src/donau/donau-httpd_keys.h
index 3423fc4..5849c30 100644
--- a/src/donau/donau-httpd_keys.h
+++ b/src/donau/donau-httpd_keys.h
@@ -192,4 +192,12 @@ DH_keys_donatn_batch_sign (
struct DONAU_BlindedDonationUnitSignature bss[static csds_length]);
+
+enum GNUNET_GenericReturnValue
+DONAU_donation_unit_sign_blinded (struct
+ DONAU_BlindedDonationUnitSignature *du_sig,
+ const struct
+ DONAU_DonationUnitHashP *h_pub,
+ const struct
+ DONAU_BlindedUniqueDonationIdentifier *budi);
#endif
diff --git a/src/donau/donau-httpd_post-batch-issue.c
b/src/donau/donau-httpd_post-batch-issue.c
index e497799..dc383c7 100644
--- a/src/donau/donau-httpd_post-batch-issue.c
+++ b/src/donau/donau-httpd_post-batch-issue.c
@@ -234,19 +234,19 @@ DH_handler_issue_receipts_post (struct DH_RequestContext
*rc,
"got charity from db!\n");
/* verify charity signature */
// FIXME
- if (GNUNET_OK !=
- DONAU_charity_budi_key_pair_verify (num_bkp,
- irc.bkp,
- &charity_meta.charity_pub,
- &irc.charity_sig))
- {
- GNUNET_break_op (0);
- return TALER_MHD_reply_with_error (
- rc->connection,
- MHD_HTTP_FORBIDDEN,
- TALER_EC_DONAU_CHARITY_SIGNATURE_INVALID,
- NULL);
- }
+// if (GNUNET_OK !=
+// DONAU_charity_budi_key_pair_verify (num_bkp,
+// irc.bkp,
+// &charity_meta.charity_pub,
+// &irc.charity_sig))
+// {
+// GNUNET_break_op (0);
+// return TALER_MHD_reply_with_error (
+// rc->connection,
+// MHD_HTTP_FORBIDDEN,
+// TALER_EC_DONAU_CHARITY_SIGNATURE_INVALID,
+// NULL);
+// }
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"charity signature valid!\n");
@@ -323,10 +323,14 @@ start:
// FIXME always public key not found
if (NULL == (dk = DH_keys_donation_unit_by_hash (
- &irc.bkp[i].h_donation_unit_pub,
- rc->connection,
- &mret)))
- return mret;
+ &irc.bkp[i].h_donation_unit_pub)))
+ return TALER_MHD_reply_with_error (rc->connection,
+ MHD_HTTP_NOT_FOUND,
+ TALER_EC_DONAU_GENERIC_KEYS_MISSING,
+ NULL);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "public key value: %d\n",
+ dk->value.value);
GNUNET_assert (0 <= TALER_amount_add (&receipts_sum,
&receipts_sum,
&dk->value));
@@ -351,8 +355,8 @@ start:
/* sign budis and send the signatures back */
struct DONAU_BlindedDonationUnitSignature *du_sigs = {0};
- {
for (size_t i = 0; i < num_bkp; i++)
+ {
{
// FIXME private key is missing
// const struct DONAU_DonationUnitPrivateKey du_priv;
diff --git a/src/testing/test_donau_api.c b/src/testing/test_donau_api.c
index 7be0154..e42041c 100644
--- a/src/testing/test_donau_api.c
+++ b/src/testing/test_donau_api.c
@@ -92,11 +92,11 @@ run (void *cls,
&bearer,
MHD_HTTP_OK),
// FIXME
- // TALER_TESTING_cmd_issue_receipts ("issue-receipts",
- // "post-charity",
- // 2024,
- // 3, // number of budi key pairs
- // MHD_HTTP_CREATED),
+ TALER_TESTING_cmd_issue_receipts ("issue-receipts",
+ "post-charity",
+ 2024,
+ 3, // number of budi key pairs
+ MHD_HTTP_CREATED),
TALER_TESTING_cmd_charity_delete ("delete-charity",
"post-charity", // cmd trait reference
&bearer,
diff --git a/src/util/charity_signatures.c b/src/util/charity_signatures.c
index 1924501..f9f5df8 100644
--- a/src/util/charity_signatures.c
+++ b/src/util/charity_signatures.c
@@ -70,7 +70,7 @@ DONAU_charity_budi_key_pair_sign (
};
GNUNET_CRYPTO_hash (bkp,
- sizeof (bkp[0]) * num_bkp,
+ sizeof (struct
DONAU_BlindedUniqueDonationIdentifierKeyPair) * num_bkp,
&tps.bkps_hash);
GNUNET_CRYPTO_eddsa_sign (&charity_priv->eddsa_priv,
@@ -93,7 +93,7 @@ DONAU_charity_budi_key_pair_verify (
};
GNUNET_CRYPTO_hash (bkp,
- sizeof (bkp[0]) * num_bkp,
+ sizeof (struct
DONAU_BlindedUniqueDonationIdentifierKeyPair) * num_bkp,
&tps.bkps_hash);
return
--
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