Add support for domene.shop provider

Add support for Norwegian DDNS provider https://domene.shop/

API documentation available online at:
https://api.domeneshop.no/docs/#tag/ddns/paths/~1dyndns~1update/get

README.md

@@ -95,6 +95,7 @@ providers, ordered by the plugin that support them:
   * <https://www.goip.de>
   * <https://www.dnshome.de>
   * <https://ipv64.net>
+  * <https://domene.shop>
 
 For the complete list, see `inadyn -L`, for machine friendly JSON
 output, use `inadyn -L -j`.

examples/domeneshop.conf

@@ -0,0 +1,12 @@
+# Inadyn v2.0 configuration file format
+period          = 300
+allow-ipv6      = true
+#verify-address  = false
+
+# To generate credentials, visit this page:
+# https://domene.shop/admin?view=api
+provider domene.shop {
+    username    = token
+    password    = secret
+    hostname    = { "subdomain.domene.shop", "*.domene.shop" }
+}

plugins/Makefile.am

@@ -1,13 +1,13 @@
-inadyn_SOURCES += common.c	changeip.c	cloudflare.c porkbun.c	\
-		  cloudxns.c	ddnss.c		dhis.c		\
-		  dnsexit.c	dnspod.c	duckdns.c	\
-		  duiadns.c	dyndns.c	dynv6.c		\
-		  easydns.c	freedns.c	freemyip.c	\
-		  generic.c	giradns.c			\
-		  sitelutions.c	tunnelbroker.c			\
-		  yandex.c	zoneedit.c	goip.c		\
-		  desec.c	domaindiscount24.c	all-inkl.c \
-		  core-networks.c	dnsever.c	dnshome.c \
-		  dnsmadeeasy.c		dnsmax.c	mydns.c \
-		  myonlineportal.c	namecheap.c	regfish.c \
-		  twodns.c	ipv64.c
+inadyn_SOURCES += common.c	changeip.c	cloudflare.c porkbun.c	\
+		  cloudxns.c	ddnss.c		dhis.c		\
+		  dnsexit.c	dnspod.c	duckdns.c	\
+		  duiadns.c	dyndns.c	dynv6.c		\
+		  easydns.c	freedns.c	freemyip.c	\
+		  generic.c	giradns.c			\
+		  sitelutions.c	tunnelbroker.c			\
+		  yandex.c	zoneedit.c	goip.c		\
+		  desec.c	domaindiscount24.c	all-inkl.c \
+		  core-networks.c	dnsever.c	dnshome.c \
+		  dnsmadeeasy.c		dnsmax.c	mydns.c \
+		  myonlineportal.c	namecheap.c	regfish.c \
+		  twodns.c			ipv64.c		domeneshop.c

plugins/domeneshop.c

@@ -0,0 +1,103 @@
+/* Plugin for domene.shop
+ *
+ * Copyright (C) 2024 Kenan Amundsen Elkoca <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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, visit the Free Software Foundation
+ * website at http://www.gnu.org/licenses/gpl-2.0.html or write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA.
+ */
+
+#include "plugin.h"
+
+/* https://api.domeneshop.no/docs/#tag/ddns/paths/~1dyndns~1update/get */
+#define DOMENESHOP_UPDATE_IP_REQUEST						\
+	"GET %s?"							\
+	"hostname=%s&"							\
+	"myip=%s "							\
+	"HTTP/1.1\r\n"							\
+	"Host: %s\r\n"							\
+	"Authorization: Basic %s\r\n"							\
+	"User-Agent: %s\r\n\r\n"
+
+static int request  (ddns_t       *ctx,   ddns_info_t *info, ddns_alias_t *alias);
+static int response (http_trans_t *trans, ddns_info_t *info, ddns_alias_t *alias);
+static int check_response_code (int status);
+
+static ddns_system_t domeneshop = {
+	.name         = "[email protected]",
+
+	.request      = (req_fn_t)request,
+	.response     = (rsp_fn_t)response,
+
+	.checkip_name = DYNDNS_MY_IP_SERVER,
+	.checkip_url  = DYNDNS_MY_CHECKIP_URL,
+	.checkip_ssl  = DYNDNS_MY_IP_SSL,
+
+	.server_name  = "api.domeneshop.no",
+	.server_url   = "/v0/dyndns/update"
+};
+
+static int request(ddns_t *ctx, ddns_info_t *info, ddns_alias_t *alias)
+{
+	return snprintf(ctx->request_buf, ctx->request_buflen,
+			info->system->server_req,
+			info->server_url,
+			alias->name,
+			alias->address,
+			info->server_name.name,
+			info->creds.encoded_password,
+			info->user_agent);
+}
+
+static int check_response_code(int status)
+{
+    if (status == 204)
+        return RC_OK;
+
+    return http_status_valid(status);
+}
+
+static int response(http_trans_t *trans, ddns_info_t *info, ddns_alias_t *alias)
+{
+	int rc;
+	char *body = trans->rsp_body;
+
+	(void)info;
+	(void)alias;
+
+	rc = check_response_code(trans->status);
+
+	if (rc == RC_OK && !strstr(body, ""))
+		rc = RC_DDNS_RSP_NOTOK;
+
+	return rc;
+}
+
+PLUGIN_INIT(plugin_init)
+{
+	plugin_register(&domeneshop, DOMENESHOP_UPDATE_IP_REQUEST);
+}
+
+PLUGIN_EXIT(plugin_exit)
+{
+	plugin_unregister(&domeneshop);
+}
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */

src/Makefile.am

@@ -49,4 +49,5 @@ inadyn_SOURCES  += ../plugins/common.c		../plugins/changeip.c		\
 		   ../plugins/dnsmax.c		../plugins/mydns.c		\
 		   ../plugins/myonlineportal.c	../plugins/namecheap.c		\
 		   ../plugins/regfish.c		../plugins/twodns.c		\
-		   ../plugins/ipv64.c ../plugins/porkbun.c
+		   ../plugins/ipv64.c ../plugins/porkbun.c		\
+		   ../plugins/domeneshop.c