2 files changed, 19 insertions, 0 deletions
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/default.nix b/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/default.nix
new file mode 100644
index 00000000..a6a32808
--- /dev/null
+++ b/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/default.nix
@@ -0,0 +1,11 @@
+{pkgs, ...}: {
+  soispha.programs.lf.ctpv.previewers = {
+    pem = {
+      previewer = ./pem.sh;
+      matches.mime = ["application/x-pem-file"];
+      dependencies = [
+        pkgs.openssl
+      ];
+    };
+  };
+}
diff --git a/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/pem.sh b/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/pem.sh
new file mode 100644
index 00000000..76ee3002
--- /dev/null
+++ b/modules/by-name/lf/lf/ctpv/prev/application/x-pem-file/pem.sh
@@ -0,0 +1,8 @@
+#! /usr/bin/env dash
+
+# shellcheck disable=SC2269
+f="$f"
+# shellcheck disable=SC2269
+cache_f="$cache_f"
+
+openssl x509 -in "$f" -text -noout