[taler-exchange] branch master updated: add nexus-fetch-transactions

[gnunet]

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grothoff pushed a commit to branch master
in repository exchange.

The following commit(s) were added to refs/heads/master by this push:
     new 487f2350 add nexus-fetch-transactions
487f2350 is described below

commit 487f23502f00cc0ec54e7cec043f41582030613d
Author: Christian Grothoff <christian@grothoff.org>
AuthorDate: Tue Apr 25 23:06:58 2023 +0200

    add nexus-fetch-transactions
---
 src/include/taler_testing_lib.h                    |  30 ++++
 src/testing/Makefile.am                            |   2 +
 src/testing/test_bank_api.c                        |   9 +
 src/testing/testing_api_cmd_exec_wget.c            | 158 +++++++++++++++++
 .../testing_api_cmd_nexus_fetch_transactions.c     | 186 +++++++++++++++++++++
 5 files changed, 385 insertions(+)

diff --git a/src/include/taler_testing_lib.h b/src/include/taler_testing_lib.h
index 37d347c3..5fc930a8 100644
--- a/src/include/taler_testing_lib.h
+++ b/src/include/taler_testing_lib.h
@@ -1242,6 +1242,36 @@ TALER_TESTING_cmd_exec_wirewatch (const char *label,
                                   const char *config_filename);
 
 
+/**
+ * Request URL via "wget".
+ *
+ * @param label command label.
+ * @param url URL to fetch
+ * @return the command.
+ */
+struct TALER_TESTING_Command
+TALER_TESTING_cmd_exec_wget (const char *label,
+                             const char *url);
+
+
+/**
+ * Request fetch-transactions via "wget".
+ *
+ * @param label command label.
+ * @param username username to use
+ * @param password password to use
+ * @param bank_base_url base URL of the nexus
+ * @param account_id account to fetch transactions for
+ * @return the command.
+ */
+struct TALER_TESTING_Command
+TALER_TESTING_cmd_nexus_fetch_transactions (const char *label,
+                                            const char *username,
+                                            const char *password,
+                                            const char *bank_base_url,
+                                            const char *account_id);
+
+
 /**
  * Make a "expire" CMD.
  *
diff --git a/src/testing/Makefile.am b/src/testing/Makefile.am
index f0dcecc9..86cb029c 100644
--- a/src/testing/Makefile.am
+++ b/src/testing/Makefile.am
@@ -68,11 +68,13 @@ libtalertesting_la_SOURCES = \
   testing_api_cmd_exec_expire.c \
   testing_api_cmd_exec_router.c \
   testing_api_cmd_exec_transfer.c \
+  testing_api_cmd_exec_wget.c \
   testing_api_cmd_exec_wirewatch.c \
   testing_api_cmd_insert_deposit.c \
   testing_api_cmd_kyc_check_get.c \
   testing_api_cmd_kyc_proof.c \
   testing_api_cmd_kyc_wallet_get.c \
+  testing_api_cmd_nexus_fetch_transactions.c \
   testing_api_cmd_oauth.c \
   testing_api_cmd_offline_sign_global_fees.c \
   testing_api_cmd_offline_sign_wire_fees.c \
diff --git a/src/testing/test_bank_api.c b/src/testing/test_bank_api.c
index 8cd1ca31..ed2d0035 100644
--- a/src/testing/test_bank_api.c
+++ b/src/testing/test_bank_api.c
@@ -129,6 +129,15 @@ run (void *cls,
 
       TALER_TESTING_cmd_sleep ("Waiting 5s for 'debit-1' to settle",
                                5),
+      with_libeufin
+      ? TALER_TESTING_cmd_nexus_fetch_transactions (
+        "fetch-transactions-at-nexus",
+        "exchange", /* from taler-nexus-prepare */
+        "x", /* from taler-nexus-prepare */
+        "http://localhost:5001";,
+        "my-bank-account") /* from taler-nexus-prepare */
+      : TALER_TESTING_cmd_sleep ("nop",
+                                 0),
       TALER_TESTING_cmd_bank_debits ("history-2b",
                                      &bc.exchange_auth,
                                      NULL,
diff --git a/src/testing/testing_api_cmd_exec_wget.c 
b/src/testing/testing_api_cmd_exec_wget.c
new file mode 100644
index 00000000..67aceca0
--- /dev/null
+++ b/src/testing/testing_api_cmd_exec_wget.c
@@ -0,0 +1,158 @@
+/*
+  This file is part of TALER
+  Copyright (C) 2023 Taler Systems SA
+
+  TALER is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as
+  published by the Free Software Foundation; either version 3,
+  or (at your option) any later version.
+
+  TALER is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public
+  License along with TALER; see the file COPYING.  If not, see
+  <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file testing/testing_api_cmd_exec_wget.c
+ * @brief run a wget command
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_json_lib.h"
+#include <gnunet/gnunet_curl_lib.h>
+#include "taler_signatures.h"
+#include "taler_testing_lib.h"
+
+
+/**
+ * State for a "wget" CMD.
+ */
+struct WgetState
+{
+  /**
+   * Process for the wgeter.
+   */
+  struct GNUNET_OS_Process *wget_proc;
+
+  /**
+   * URL to used by the wget.
+   */
+  const char *url;
+};
+
+
+/**
+ * Run the command; use the `wget' program.
+ *
+ * @param cls closure.
+ * @param cmd command currently being executed.
+ * @param is interpreter state.
+ */
+static void
+wget_run (void *cls,
+          const struct TALER_TESTING_Command *cmd,
+          struct TALER_TESTING_Interpreter *is)
+{
+  struct WgetState *ws = cls;
+
+  (void) cmd;
+  ws->wget_proc
+    = GNUNET_OS_start_process (GNUNET_OS_INHERIT_STD_ALL,
+                               NULL, NULL, NULL,
+                               "wget",
+                               "wget",
+                               ws->url,
+                               NULL);
+  if (NULL == ws->wget_proc)
+  {
+    GNUNET_break (0);
+    TALER_TESTING_interpreter_fail (is);
+    return;
+  }
+  TALER_TESTING_wait_for_sigchld (is);
+}
+
+
+/**
+ * Free the state of a "wget" CMD, and possibly
+ * kills its process if it did not terminate regularly.
+ *
+ * @param cls closure.
+ * @param cmd the command being freed.
+ */
+static void
+wget_cleanup (void *cls,
+              const struct TALER_TESTING_Command *cmd)
+{
+  struct WgetState *ws = cls;
+
+  (void) cmd;
+  if (NULL != ws->wget_proc)
+  {
+    GNUNET_break (0 ==
+                  GNUNET_OS_process_kill (ws->wget_proc,
+                                          SIGKILL));
+    GNUNET_OS_process_wait (ws->wget_proc);
+    GNUNET_OS_process_destroy (ws->wget_proc);
+    ws->wget_proc = NULL;
+  }
+  GNUNET_free (ws);
+}
+
+
+/**
+ * Offer "wget" CMD internal data to other commands.
+ *
+ * @param cls closure.
+ * @param[out] ret result.
+ * @param trait name of the trait.
+ * @param index index number of the object to offer.
+ * @return #GNUNET_OK on success.
+ */
+static enum GNUNET_GenericReturnValue
+wget_traits (void *cls,
+             const void **ret,
+             const char *trait,
+             unsigned int index)
+{
+  struct WgetState *ws = cls;
+  struct TALER_TESTING_Trait traits[] = {
+    TALER_TESTING_make_trait_process (&ws->wget_proc),
+    TALER_TESTING_trait_end ()
+  };
+
+  return TALER_TESTING_get_trait (traits,
+                                  ret,
+                                  trait,
+                                  index);
+}
+
+
+struct TALER_TESTING_Command
+TALER_TESTING_cmd_exec_wget (const char *label,
+                             const char *url)
+{
+  struct WgetState *ws;
+
+  ws = GNUNET_new (struct WgetState);
+  ws->url = url;
+
+  {
+    struct TALER_TESTING_Command cmd = {
+      .cls = ws,
+      .label = label,
+      .run = &wget_run,
+      .cleanup = &wget_cleanup,
+      .traits = &wget_traits
+    };
+
+    return cmd;
+  }
+}
+
+
+/* end of testing_api_cmd_exec_wget.c */
diff --git a/src/testing/testing_api_cmd_nexus_fetch_transactions.c 
b/src/testing/testing_api_cmd_nexus_fetch_transactions.c
new file mode 100644
index 00000000..11bcee06
--- /dev/null
+++ b/src/testing/testing_api_cmd_nexus_fetch_transactions.c
@@ -0,0 +1,186 @@
+/*
+  This file is part of TALER
+  Copyright (C) 2023 Taler Systems SA
+
+  TALER is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as
+  published by the Free Software Foundation; either version 3,
+  or (at your option) any later version.
+
+  TALER is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public
+  License along with TALER; see the file COPYING.  If not, see
+  <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file testing/testing_api_cmd_exec_nft.c
+ * @brief run a nft command
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_json_lib.h"
+#include <gnunet/gnunet_curl_lib.h>
+#include "taler_signatures.h"
+#include "taler_testing_lib.h"
+
+
+/**
+ * State for a "nft" CMD.
+ */
+struct NftState
+{
+  /**
+   * Process for the nfter.
+   */
+  struct GNUNET_OS_Process *nft_proc;
+
+  const char *username;
+  const char *password;
+  const char *bank_base_url;
+  const char *account_id;
+};
+
+
+/**
+ * Run the command; use the `nft' program.
+ *
+ * @param cls closure.
+ * @param cmd command currently being executed.
+ * @param is interpreter state.
+ */
+static void
+nft_run (void *cls,
+         const struct TALER_TESTING_Command *cmd,
+         struct TALER_TESTING_Interpreter *is)
+{
+  struct NftState *ws = cls;
+  char *url;
+  char *user;
+  char *pass;
+
+  (void) cmd;
+  GNUNET_asprintf (&url,
+                   "%s/bank-accounts/%s/fetch-transactions",
+                   ws->bank_base_url,
+                   ws->account_id);
+  GNUNET_asprintf (&user,
+                   "--user=%s",
+                   ws->username);
+  GNUNET_asprintf (&pass,
+                   "--password=%s",
+                   ws->password);
+  ws->nft_proc
+    = GNUNET_OS_start_process (GNUNET_OS_INHERIT_STD_ALL,
+                               NULL, NULL, NULL,
+                               "wget",
+                               "wget",
+                               "--header=Content-Type:application/json",
+                               "--auth-no-challenge",
+                               
"--post-data={\"level\":\"all\",\"rangeType\":\"latest\"}",
+                               user,
+                               pass,
+                               url,
+                               NULL);
+  GNUNET_free (url);
+  GNUNET_free (user);
+  GNUNET_free (pass);
+  if (NULL == ws->nft_proc)
+  {
+    GNUNET_break (0);
+    TALER_TESTING_interpreter_fail (is);
+    return;
+  }
+  TALER_TESTING_wait_for_sigchld (is);
+}
+
+
+/**
+ * Free the state of a "nft" CMD, and possibly
+ * kills its process if it did not terminate regularly.
+ *
+ * @param cls closure.
+ * @param cmd the command being freed.
+ */
+static void
+nft_cleanup (void *cls,
+             const struct TALER_TESTING_Command *cmd)
+{
+  struct NftState *ws = cls;
+
+  (void) cmd;
+  if (NULL != ws->nft_proc)
+  {
+    GNUNET_break (0 ==
+                  GNUNET_OS_process_kill (ws->nft_proc,
+                                          SIGKILL));
+    GNUNET_OS_process_wait (ws->nft_proc);
+    GNUNET_OS_process_destroy (ws->nft_proc);
+    ws->nft_proc = NULL;
+  }
+  GNUNET_free (ws);
+}
+
+
+/**
+ * Offer "nft" CMD internal data to other commands.
+ *
+ * @param cls closure.
+ * @param[out] ret result.
+ * @param trait name of the trait.
+ * @param index index number of the object to offer.
+ * @return #GNUNET_OK on success.
+ */
+static enum GNUNET_GenericReturnValue
+nft_traits (void *cls,
+            const void **ret,
+            const char *trait,
+            unsigned int index)
+{
+  struct NftState *ws = cls;
+  struct TALER_TESTING_Trait traits[] = {
+    TALER_TESTING_make_trait_process (&ws->nft_proc),
+    TALER_TESTING_trait_end ()
+  };
+
+  return TALER_TESTING_get_trait (traits,
+                                  ret,
+                                  trait,
+                                  index);
+}
+
+
+struct TALER_TESTING_Command
+TALER_TESTING_cmd_nexus_fetch_transactions (
+  const char *label,
+  const char *username,
+  const char *password,
+  const char *bank_base_url,
+  const char *account_id)
+{
+  struct NftState *ws;
+
+  ws = GNUNET_new (struct NftState);
+  ws->username = username;
+  ws->password = password;
+  ws->bank_base_url = bank_base_url;
+  ws->account_id = account_id;
+
+  {
+    struct TALER_TESTING_Command cmd = {
+      .cls = ws,
+      .label = label,
+      .run = &nft_run,
+      .cleanup = &nft_cleanup,
+      .traits = &nft_traits
+    };
+
+    return cmd;
+  }
+}
+
+
+/* end of testing_api_cmd_nexus_fetch_transactions.c */

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