[taler-anastasis] branch master updated: implement json_to_truth

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grothoff pushed a commit to branch master
in repository anastasis.

The following commit(s) were added to refs/heads/master by this push:
     new 83a648a  implement json_to_truth
83a648a is described below

commit 83a648ae64901d492445392b7459eda5821f3e6b
Author: Christian Grothoff <christian@grothoff.org>
AuthorDate: Fri Feb 19 00:58:42 2021 +0100

    implement json_to_truth
---
 src/lib/anastasis_backup.c | 41 +++++++++++++++++++++++++++++++++++++++--
 1 file changed, 39 insertions(+), 2 deletions(-)

diff --git a/src/lib/anastasis_backup.c b/src/lib/anastasis_backup.c
index ff4e6b9..3fc12d0 100644
--- a/src/lib/anastasis_backup.c
+++ b/src/lib/anastasis_backup.c
@@ -81,8 +81,45 @@ struct ANASTASIS_Truth
 struct ANASTASIS_Truth *
 ANASTASIS_truth_from_json (const json_t *json)
 {
-  GNUNET_break (0); // FIXME: implement!
-  return NULL;
+  struct ANASTASIS_Truth *t = GNUNET_new (struct ANASTASIS_Truth);
+  const char *url;
+  const char *method;
+  const char *instructions;
+  const char *mime_type;
+  struct GNUNET_JSON_Specification spec[] = {
+    GNUNET_JSON_spec_string ("url",
+                             &url),
+    GNUNET_JSON_spec_string ("method",
+                             &method),
+    GNUNET_JSON_spec_string ("instructions",
+                             &instructions),
+    GNUNET_JSON_spec_string ("mime_type",
+                             &mime_type),
+    GNUNET_JSON_spec_fixed_auto ("uuid",
+                                 &t->uuid),
+    GNUNET_JSON_spec_fixed_auto ("key_share",
+                                 &t->key_share),
+    GNUNET_JSON_spec_fixed_auto ("truth_key",
+                                 &t->truth_key),
+    GNUNET_JSON_spec_fixed_auto ("salt",
+                                 &t->salt),
+    GNUNET_JSON_spec_end ()
+  };
+
+  if (GNUNET_OK !=
+      GNUNET_JSON_parse (json,
+                         spec,
+                         NULL, NULL))
+  {
+    GNUNET_break_op (0);
+    GNUNET_free (t);
+    return NULL;
+  }
+  t->url = GNUNET_strdup (url);
+  t->method = GNUNET_strdup (method);
+  t->instructions = GNUNET_strdup (instructions);
+  t->mime_type = GNUNET_strdup (mime_type);
+  return t;
 }
 
 

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