1 files changed, 67 insertions, 0 deletions
diff --git a/src/irmd/oap.h b/src/irmd/oap.h
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+++ b/src/irmd/oap.h
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+/*
+ * Ouroboros - Copyright (C) 2016 - 2026
+ *
+ * Ouroboros Allocation Protocol (OAP) Component
+ *
+ *    Dimitri Staessens <dimitri@ouroboros.rocks>
+ *    Sander Vrijders   <sander@ouroboros.rocks>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., http://www.fsf.org/about/contact/.
+ */
+
+#ifndef OUROBOROS_IRMD_OAP_H
+#define OUROBOROS_IRMD_OAP_H
+
+#include <ouroboros/crypt.h>
+#include <ouroboros/flow.h>
+#include <ouroboros/name.h>
+#include <ouroboros/utils.h>
+
+/* OAP authentication state (in oap/auth.c) */
+int  oap_auth_init(void);
+
+void oap_auth_fini(void);
+
+int  oap_auth_add_ca_crt(void * crt);
+
+/*
+* Prepare OAP request header for server, returns context
+* Passes client data for srv, returns srv data for client
+*/
+int  oap_cli_prepare(void **                  ctx,
+                     const struct name_info * info,
+                     buffer_t *               req_buf,
+                     buffer_t                 data);
+
+/*
+ * Server processes header, creates response header, returns secret key.
+ * data is in/out: input=srv data to send, output=cli data received.
+ */
+int  oap_srv_process(const struct name_info * info,
+                     buffer_t                 req_buf,
+                     buffer_t *               rsp_buf,
+                     buffer_t *               data,
+                     struct crypt_sk *        sk);
+
+/* Complete OAP, returns secret key and server data, frees ctx */
+int  oap_cli_complete(void *                   ctx,
+                      const struct name_info * info,
+                      buffer_t                 rsp_buf,
+                      buffer_t *               data,
+                      struct crypt_sk *        sk);
+
+/* Free OAP state (on failure before complete) */
+void oap_ctx_free(void * ctx);
+
+#endif /* OUROBOROS_IRMD_OAP_H */