Add stricter compilation rules, dependency license reporting, and cargo deny configuration

1 files changed, 23 insertions, 0 deletions

diff --git a/contact-service/deny.toml b/contact-service/deny.toml
new file mode 100644
index 0000000..eb01058
--- /dev/null
+++ b/contact-service/deny.toml
@@ -0,0 +1,23 @@
+[licenses]
+allow = [
+  "MIT",
+  "Apache-2.0",
+  "BSD-3-Clause",
+  "Unicode-3.0",
+  "AGPL-3.0-or-later",
+]
+
+[bans]
+multiple-versions = "deny"
+wildcards = "deny"
+
+skip = [
+    { name = "syn", reason = "Different major versions required by upstream dependencies" },
+]
+
+[advisories]
+yanked = "deny"
+
+[sources]
+unknown-registry = "deny"
+unknown-git = "deny"