Show current TLS certificate

src/ui/console.c

@@ -188,6 +188,28 @@ cons_show_error(const char *const msg, ...)
     cons_alert();
 }
 
+void
+cons_show_tlscert(TLSCertificate *cert)
+{
+    if (!cert) {
+        return;
+    }
+
+    cons_show("Certificate:");
+    if (cert->domain) {
+        cons_show("  Domain       : %s", cert->domain);
+    }
+    if (cert->organisation) {
+        cons_show("  Organisation : %s", cert->organisation);
+    }
+    if (cert->email) {
+        cons_show("  Email        : %s", cert->email);
+    }
+    cons_show("  Fingerprint  : %s", cert->fingerprint);
+    cons_show("  Start        : %s", cert->notbefore);
+    cons_show("  End          : %s", cert->notafter);
+}
+
 void
 cons_show_typing(const char *const barejid)
 {

src/ui/ui.h

@@ -293,6 +293,7 @@ void cons_inpblock_setting(void);
 void cons_show_contact_online(PContact contact, Resource *resource, GDateTime *last_activity);
 void cons_show_contact_offline(PContact contact, char *resource, char *status);
 void cons_theme_colours(void);
+void cons_show_tlscert(TLSCertificate *cert);
 
 // title bar
 void title_bar_set_presence(contact_presence_t presence);