From 23491e9b7888bd5e670ee7ab21c5c3c549e1ff65 Mon Sep 17 00:00:00 2001
From: Doug MacEachern <dougm@apache.org>
Date: Wed, 13 Mar 2002 18:42:05 +0000
Subject: [PATCH] add ssl_asn1_table_keyfmt() function for clarity

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@93909 13f79535-47bb-0310-9956-ffa450edef68
---
 modules/ssl/mod_ssl.h  |  3 +++
 modules/ssl/ssl_util.c | 14 ++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/modules/ssl/mod_ssl.h b/modules/ssl/mod_ssl.h
index fa45872859..39a7261973 100644
--- a/modules/ssl/mod_ssl.h
+++ b/modules/ssl/mod_ssl.h
@@ -713,6 +713,9 @@ ssl_asn1_t *ssl_asn1_table_get(apr_hash_t *table,
 void ssl_asn1_table_unset(apr_hash_t *table,
                           const char *key);
 
+const char *ssl_asn1_table_keyfmt(apr_pool_t *p,
+                                  const char *id,
+                                  int keytype);
 /*  Mutex Support  */
 int          ssl_mutex_init(server_rec *, apr_pool_t *);
 int          ssl_mutex_reinit(server_rec *, apr_pool_t *);
diff --git a/modules/ssl/ssl_util.c b/modules/ssl/ssl_util.c
index 53484e5d83..4555f934e2 100644
--- a/modules/ssl/ssl_util.c
+++ b/modules/ssl/ssl_util.c
@@ -373,6 +373,20 @@ void ssl_asn1_table_unset(apr_hash_t *table,
     apr_hash_set(table, key, klen, NULL);
 }
 
+static const char *ssl_asn1_key_types[] = {"RSA", "DSA"};
+
+const char *ssl_asn1_table_keyfmt(apr_pool_t *p,
+                                  const char *id,
+                                  int keytype)
+{
+    if (keytype >= SSL_AIDX_MAX) {
+        return NULL;
+    }
+
+    return apr_pstrcat(p, id, ":",
+                       ssl_asn1_key_types[keytype], NULL);
+}
+
 #if APR_HAS_THREADS
 /*
  * To ensure thread-safetyness in OpenSSL - work in progress
-- 
2.50.1