1 files changed, 82 insertions, 0 deletions
diff --git a/src/feature/rend/rendcommon.h b/src/feature/rend/rendcommon.h
new file mode 100644
index 0000000000..4ea35f88c2
--- /dev/null
+++ b/src/feature/rend/rendcommon.h
@@ -0,0 +1,82 @@
+/* Copyright (c) 2001 Matej Pfajfar.
+ * Copyright (c) 2001-2004, Roger Dingledine.
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2018, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file rendcommon.h
+ * \brief Header file for rendcommon.c.
+ **/
+
+#ifndef TOR_RENDCOMMON_H
+#define TOR_RENDCOMMON_H
+
+typedef enum rend_intro_point_failure_t {
+  INTRO_POINT_FAILURE_GENERIC     = 0,
+  INTRO_POINT_FAILURE_TIMEOUT     = 1,
+  INTRO_POINT_FAILURE_UNREACHABLE = 2,
+} rend_intro_point_failure_t;
+
+int rend_cmp_service_ids(const char *one, const char *two);
+
+void rend_process_relay_cell(circuit_t *circ, const crypt_path_t *layer_hint,
+                             int command, size_t length,
+                             const uint8_t *payload);
+
+void rend_service_descriptor_free_(rend_service_descriptor_t *desc);
+#define rend_service_descriptor_free(desc) \
+  FREE_AND_NULL(rend_service_descriptor_t, rend_service_descriptor_free_, \
+                (desc))
+int rend_get_service_id(crypto_pk_t *pk, char *out);
+void rend_encoded_v2_service_descriptor_free_(
+                               rend_encoded_v2_service_descriptor_t *desc);
+#define rend_encoded_v2_service_descriptor_free(desc) \
+  FREE_AND_NULL(rend_encoded_v2_service_descriptor_t, \
+                rend_encoded_v2_service_descriptor_free_, (desc))
+void rend_intro_point_free_(rend_intro_point_t *intro);
+#define rend_intro_point_free(intro) \
+  FREE_AND_NULL(rend_intro_point_t, rend_intro_point_free_, (intro))
+
+int rend_valid_v2_service_id(const char *query);
+int rend_valid_descriptor_id(const char *query);
+int rend_valid_client_name(const char *client_name);
+int rend_encode_v2_descriptors(smartlist_t *descs_out,
+                               rend_service_descriptor_t *desc, time_t now,
+                               uint8_t period, rend_auth_type_t auth_type,
+                               crypto_pk_t *client_key,
+                               smartlist_t *client_cookies);
+int rend_compute_v2_desc_id(char *desc_id_out, const char *service_id,
+                            const char *descriptor_cookie,
+                            time_t now, uint8_t replica);
+void rend_get_descriptor_id_bytes(char *descriptor_id_out,
+                                  const char *service_id,
+                                  const char *secret_id_part);
+int hid_serv_get_responsible_directories(smartlist_t *responsible_dirs,
+                                         const char *id);
+
+int rend_circuit_pk_digest_eq(const origin_circuit_t *ocirc,
+                              const uint8_t *digest);
+
+char *rend_auth_encode_cookie(const uint8_t *cookie_in,
+                              rend_auth_type_t auth_type);
+int rend_auth_decode_cookie(const char *cookie_in,
+                            uint8_t *cookie_out,
+                            rend_auth_type_t *auth_type_out,
+                            char **err_msg_out);
+
+int rend_allow_non_anonymous_connection(const or_options_t* options);
+int rend_non_anonymous_mode_enabled(const or_options_t *options);
+
+void assert_circ_anonymity_ok(const origin_circuit_t *circ,
+                              const or_options_t *options);
+
+#ifdef RENDCOMMON_PRIVATE
+
+STATIC int
+rend_desc_v2_is_parsable(rend_encoded_v2_service_descriptor_t *desc);
+
+#endif /* defined(RENDCOMMON_PRIVATE) */
+
+#endif /* !defined(TOR_RENDCOMMON_H) */
+