lib-auth: Add AUTH_REQUEST_FLAG_TLS

Indicates whether connection is over TLS encryption.

diff --git a/src/lib-auth/auth-client-request.c b/src/lib-auth/auth-client-request.c
index abcd1709ead3fc7b2b8bb7fcf66cfac3743e65d6..576843e205f8c8d2bd56962a28b10e6ad524f3fd 100644 (file)
--- a/src/lib-auth/auth-client-request.c
+++ b/src/lib-auth/auth-client-request.c
@@ -34,8 +34,13 @@ static void auth_server_send_new_request(struct auth_server_connection *conn,
 
        if ((info->flags & AUTH_REQUEST_FLAG_SUPPORT_FINAL_RESP) != 0)
                str_append(str, "\tfinal-resp-ok");
-       if ((info->flags & AUTH_REQUEST_FLAG_SECURED) != 0)
+       if ((info->flags & AUTH_REQUEST_FLAG_SECURED) != 0) {
                str_append(str, "\tsecured");
+               if ((info->flags & AUTH_REQUEST_FLAG_TRANSPORT_SECURITY_TLS) != 0)
+                       str_append(str, "=tls");
+       } else {
+               i_assert((info->flags & AUTH_REQUEST_FLAG_TRANSPORT_SECURITY_TLS) == 0);
+       }
        if ((info->flags & AUTH_REQUEST_FLAG_NO_PENALTY) != 0)
                str_append(str, "\tno-penalty");
        if ((info->flags & AUTH_REQUEST_FLAG_VALID_CLIENT_CERT) != 0)

diff --git a/src/lib-auth/auth-client.h b/src/lib-auth/auth-client.h
index dba7a2cfe0ae2e5b33a2bae1f35c942e4556cc5e..99bc604210605c62f90e8b816f00e9ee1b5b14fc 100644 (file)
--- a/src/lib-auth/auth-client.h
+++ b/src/lib-auth/auth-client.h
@@ -15,7 +15,9 @@ enum auth_request_flags {
        /* Support final SASL response */
        AUTH_REQUEST_FLAG_SUPPORT_FINAL_RESP    = 0x08,
        /* Enable auth_debug=yes logging for this request */
-       AUTH_REQUEST_FLAG_DEBUG                 = 0x10
+       AUTH_REQUEST_FLAG_DEBUG                 = 0x10,
+       /* If TLS was used */
+       AUTH_REQUEST_FLAG_TRANSPORT_SECURITY_TLS = 0x20,
 };
 
 enum auth_request_status {