From 0decaae1eb4b2c1bc4bef050591af0d7f7fc8f8e Mon Sep 17 00:00:00 2001 From: Martin/Geno Date: Mon, 16 Jul 2018 08:21:11 +0200 Subject: [PATCH] init (first ubus try) --- MAINTAINERS | 11 +++ README.md | 28 +++++++ wireless/wifictld/Makefile | 62 ++++++++++++++ wireless/wifictld/src/Makefile | 23 ++++++ wireless/wifictld/src/log.h | 14 ++++ wireless/wifictld/src/temp_defs.h | 105 ++++++++++++++++++++++++ wireless/wifictld/src/ubus_events.c | 120 ++++++++++++++++++++++++++++ wireless/wifictld/src/ubus_events.h | 9 +++ wireless/wifictld/src/wifictld.c | 31 +++++++ 9 files changed, 403 insertions(+) create mode 100644 MAINTAINERS create mode 100644 README.md create mode 100644 wireless/wifictld/Makefile create mode 100644 wireless/wifictld/src/Makefile create mode 100644 wireless/wifictld/src/log.h create mode 100644 wireless/wifictld/src/temp_defs.h create mode 100644 wireless/wifictld/src/ubus_events.c create mode 100644 wireless/wifictld/src/ubus_events.h create mode 100644 wireless/wifictld/src/wifictld.c diff --git a/MAINTAINERS b/MAINTAINERS new file mode 100644 index 0000000..126fdf4 --- /dev/null +++ b/MAINTAINERS @@ -0,0 +1,11 @@ +# _______ ________ __ +# | |.-----.-----.-----.| | | |.----.| |_ +# | - || _ | -__| || | | || _|| _| +# |_______|| __|_____|__|__||________||__| |____| +# |__| W I R E L E S S F R E E D O M +# +# People listed here are managing the OpenWrt telephony +feed. Use +# alphabetical order when updating the list. + +Martin/Geno diff --git a/README.md b/README.md new file mode 100644 index 0000000..81e5cd0 --- /dev/null +++ b/README.md @@ -0,0 +1,28 @@ +# Wifi control deamon packages feed + +## Description + +This is an OpenWrt package feed containing community +maintained wifictld packages. + +## Usage + +To use these packages, add the following line to the +feeds.conf +in the OpenWrt buildroot: + +``` +src-git wifictld git@dev.sum7.eu:wifictld/wifictld.git +``` + +This feed should be included and enabled by default in the +OpenWrt buildroot. To install all its package definitions, +run: + +``` +./scripts/feeds update wifictld +./scripts/feeds install -a -p wifictld +``` + +The wifictld packages should now appear in menuconfig. + diff --git a/wireless/wifictld/Makefile b/wireless/wifictld/Makefile new file mode 100644 index 0000000..109d4f0 --- /dev/null +++ b/wireless/wifictld/Makefile @@ -0,0 +1,62 @@ +include $(TOPDIR)/rules.mk + +PKG_NAME:=wifictld +PKG_VERSION:=1.0 +PKG_RELEASE:=1 + +PKG_MAINTAINER:=Martin/Geno +PKG_LICENSE:=APGL + +include $(INCLUDE_DIR)/package.mk + +define Package/wifictld/Default + SECTION:=net + CATEGORY:=Network + TITLE:=wireless control daemon + URL:=https://dev.sum7.eu/wifictld/wifictld + DEPENDS:=+libubus +libubox +endef + +define Package/wifictld + $(call Package/wifictld/Default) + TITLE+= (full) + VARIANT:=full + TARGET_CFLAGS += -DDEBUG +endef + +define Package/wifictld-mini + $(call Package/wifictld/Default) + TITLE+= (local) + VARIANT:=mini + TARGET_CFLAGS += -DMINI +endef + +define Package/wifictld/description + $(call Package/wifictld-mini/Default) +endef + +define Package/wifictld-mini/description + This package is a wifi control daemon + which use ubus to communicate with hostapd +endef + +define Build/Prepare + mkdir -p $(PKG_BUILD_DIR) + cp ./src/* $(PKG_BUILD_DIR) + $(Build/Patch) +endef + +define Build/Compile + $(MAKE) -C $(PKG_BUILD_DIR) CC="$(TARGET_CC)" CFLAGS="$(TARGET_CFLAGS)" +endef + +define Package/wifictld/install + $(INSTALL_DIR) $(1)/usr/sbin/ + $(INSTALL_BIN) $(PKG_BUILD_DIR)/wifictld $(1)/usr/sbin/ +endef + +Package/wifictld-mini/install = $(Package/hostapd/install) + + +$(eval $(call BuildPackage,wifictld)) +$(eval $(call BuildPackage,wifictld-mini)) diff --git a/wireless/wifictld/src/Makefile b/wireless/wifictld/src/Makefile new file mode 100644 index 0000000..8ffd9fc --- /dev/null +++ b/wireless/wifictld/src/Makefile @@ -0,0 +1,23 @@ + +all: wifictld + +CC = gcc +CFLAGS = -Wall +LDFLAGS = -lubox -lubus + +DEPS = $(wildcard *.h) + +SRC = $(wildcard *.c) + +OBJ = $(patsubst %.c, %.o, $(SRC)) + +%.o: %.c $(DEPS) + $(CC) -c -o $@ $< $(CFLAGS) + +wifictld: $(OBJ) + $(CC) -o $@ $^ $(LDFLAGS) + +.PHONY: clean + +clean: + rm -f wifictld *.o diff --git a/wireless/wifictld/src/log.h b/wireless/wifictld/src/log.h new file mode 100644 index 0000000..f1f7434 --- /dev/null +++ b/wireless/wifictld/src/log.h @@ -0,0 +1,14 @@ +#ifndef __WIFICTLD_LOG_H +#define __WIFICTLD_LOG_H + +#ifdef DEBUG + #define DEBUG_COMPILE 1 +#else + #define DEBUG_COMPILE 0 +#endif + +#define debug_print(fmt) \ + do { if (DEBUG_COMPILE) fprintf(stderr, "%s:%d:%s(): " fmt, __FILE__, \ + __LINE__, __func__); } while (0) + +#endif diff --git a/wireless/wifictld/src/temp_defs.h b/wireless/wifictld/src/temp_defs.h new file mode 100644 index 0000000..420b26c --- /dev/null +++ b/wireless/wifictld/src/temp_defs.h @@ -0,0 +1,105 @@ +#ifndef IEEE802_11_DEFS_H +#define IEEE802_11_DEFS_H + +//TODO showd use hostapd/../src/common/ieee802_11_defs.h + +/* Status codes (IEEE Std 802.11-2016, 9.4.1.9, Table 9-46) */ +#define WLAN_STATUS_SUCCESS 0 +#define WLAN_STATUS_UNSPECIFIED_FAILURE 1 +#define WLAN_STATUS_TDLS_WAKEUP_ALTERNATE 2 +#define WLAN_STATUS_TDLS_WAKEUP_REJECT 3 +#define WLAN_STATUS_SECURITY_DISABLED 5 +#define WLAN_STATUS_UNACCEPTABLE_LIFETIME 6 +#define WLAN_STATUS_NOT_IN_SAME_BSS 7 +#define WLAN_STATUS_CAPS_UNSUPPORTED 10 +#define WLAN_STATUS_REASSOC_NO_ASSOC 11 +#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12 +#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13 +#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14 +#define WLAN_STATUS_CHALLENGE_FAIL 15 +#define WLAN_STATUS_AUTH_TIMEOUT 16 +#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17 +#define WLAN_STATUS_ASSOC_DENIED_RATES 18 +#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19 +#define WLAN_STATUS_SPEC_MGMT_REQUIRED 22 +#define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23 +#define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24 +#define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25 +#define WLAN_STATUS_ASSOC_DENIED_NO_HT 27 +#define WLAN_STATUS_R0KH_UNREACHABLE 28 +#define WLAN_STATUS_ASSOC_DENIED_NO_PCO 29 +#define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30 +#define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31 +#define WLAN_STATUS_UNSPECIFIED_QOS_FAILURE 32 +#define WLAN_STATUS_DENIED_INSUFFICIENT_BANDWIDTH 33 +#define WLAN_STATUS_DENIED_POOR_CHANNEL_CONDITIONS 34 +#define WLAN_STATUS_DENIED_QOS_NOT_SUPPORTED 35 +#define WLAN_STATUS_REQUEST_DECLINED 37 +#define WLAN_STATUS_INVALID_PARAMETERS 38 +#define WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES 39 +#define WLAN_STATUS_INVALID_IE 40 +#define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41 +#define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42 +#define WLAN_STATUS_AKMP_NOT_VALID 43 +#define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44 +#define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45 +#define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46 +#define WLAN_STATUS_TS_NOT_CREATED 47 +#define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48 +#define WLAN_STATUS_DEST_STA_NOT_PRESENT 49 +#define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50 +#define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51 +#define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52 +#define WLAN_STATUS_INVALID_PMKID 53 +#define WLAN_STATUS_INVALID_MDIE 54 +#define WLAN_STATUS_INVALID_FTIE 55 +#define WLAN_STATUS_REQUESTED_TCLAS_NOT_SUPPORTED 56 +#define WLAN_STATUS_INSUFFICIENT_TCLAS_PROCESSING_RESOURCES 57 +#define WLAN_STATUS_TRY_ANOTHER_BSS 58 +#define WLAN_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED 59 +#define WLAN_STATUS_NO_OUTSTANDING_GAS_REQ 60 +#define WLAN_STATUS_GAS_RESP_NOT_RECEIVED 61 +#define WLAN_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP 62 +#define WLAN_STATUS_GAS_RESP_LARGER_THAN_LIMIT 63 +#define WLAN_STATUS_REQ_REFUSED_HOME 64 +#define WLAN_STATUS_ADV_SRV_UNREACHABLE 65 +#define WLAN_STATUS_REQ_REFUSED_SSPN 67 +#define WLAN_STATUS_REQ_REFUSED_UNAUTH_ACCESS 68 +#define WLAN_STATUS_INVALID_RSNIE 72 +#define WLAN_STATUS_U_APSD_COEX_NOT_SUPPORTED 73 +#define WLAN_STATUS_U_APSD_COEX_MODE_NOT_SUPPORTED 74 +#define WLAN_STATUS_BAD_INTERVAL_WITH_U_APSD_COEX 75 +#define WLAN_STATUS_ANTI_CLOGGING_TOKEN_REQ 76 +#define WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED 77 +#define WLAN_STATUS_CANNOT_FIND_ALT_TBTT 78 +#define WLAN_STATUS_TRANSMISSION_FAILURE 79 +#define WLAN_STATUS_REQ_TCLAS_NOT_SUPPORTED 80 +#define WLAN_STATUS_TCLAS_RESOURCES_EXCHAUSTED 81 +#define WLAN_STATUS_REJECTED_WITH_SUGGESTED_BSS_TRANSITION 82 +#define WLAN_STATUS_REJECT_WITH_SCHEDULE 83 +#define WLAN_STATUS_REJECT_NO_WAKEUP_SPECIFIED 84 +#define WLAN_STATUS_SUCCESS_POWER_SAVE_MODE 85 +#define WLAN_STATUS_PENDING_ADMITTING_FST_SESSION 86 +#define WLAN_STATUS_PERFORMING_FST_NOW 87 +#define WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW 88 +#define WLAN_STATUS_REJECT_U_PID_SETTING 89 +#define WLAN_STATUS_REFUSED_EXTERNAL_REASON 92 +#define WLAN_STATUS_REFUSED_AP_OUT_OF_MEMORY 93 +#define WLAN_STATUS_REJECTED_EMERGENCY_SERVICE_NOT_SUPPORTED 94 +#define WLAN_STATUS_QUERY_RESP_OUTSTANDING 95 +#define WLAN_STATUS_REJECT_DSE_BAND 96 +#define WLAN_STATUS_TCLAS_PROCESSING_TERMINATED 97 +#define WLAN_STATUS_TS_SCHEDULE_CONFLICT 98 +#define WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL 99 +#define WLAN_STATUS_MCCAOP_RESERVATION_CONFLICT 100 +#define WLAN_STATUS_MAF_LIMIT_EXCEEDED 101 +#define WLAN_STATUS_MCCA_TRACK_LIMIT_EXCEEDED 102 +#define WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT 103 +#define WLAN_STATUS_ASSOC_DENIED_NO_VHT 104 +#define WLAN_STATUS_ENABLEMENT_DENIED 105 +#define WLAN_STATUS_RESTRICTION_FROM_AUTHORIZED_GDB 106 +#define WLAN_STATUS_AUTHORIZATION_DEENABLED 107 +#define WLAN_STATUS_FILS_AUTHENTICATION_FAILURE 112 +#define WLAN_STATUS_UNKNOWN_AUTHENTICATION_SERVER 113 + +#endif diff --git a/wireless/wifictld/src/ubus_events.c b/wireless/wifictld/src/ubus_events.c new file mode 100644 index 0000000..9ff4100 --- /dev/null +++ b/wireless/wifictld/src/ubus_events.c @@ -0,0 +1,120 @@ +#include +#include +#include +#include +#include +#include "temp_defs.h" +#include "log.h" + +static struct blob_buf b; +struct ubus_context *ctx_main; + + + +static int receive_request(struct ubus_context *ctx, struct ubus_object *obj, struct ubus_request_data *req, const char *method, struct blob_attr *msg) +{ + const char *attr_name, *addr; + uint16_t freq, ssi_signal = -1; + struct blob_attr *pos; + int rem = blobmsg_data_len(msg); + + // read msg + blobmsg_for_each_attr(pos, msg, rem) { + attr_name = blobmsg_name(pos); + + if (!strcmp(attr_name, "address")){ + addr = blobmsg_get_string(pos); + } else if(!strcmp(attr_name, "signal")){ + ssi_signal = blobmsg_get_u32(pos); + } else if(!strcmp(attr_name, "freq")){ + freq = blobmsg_get_u32(pos); + } + } + + /* + blob_buf_init(&b, 0); + blob_put_u32(&b, 0, WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA); + ubus_send_reply(ctx, req, b.head); + */ + + if (!strcmp(method, "probe")) { + ULOG_NOTE("probe\n"); + return WLAN_STATUS_SUCCESS; + } + if (!strcmp(method, "auth")) { + if (freq <= 5000) { + ULOG_WARN("auth [drop]-> %s\n", addr); + return WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; + } + ULOG_WARN("auth [accept]-> %s\n", addr); + } + + // learn by freq and address + + ULOG_INFO("%s\n", method); + return WLAN_STATUS_SUCCESS; +} + + + + +struct ubus_subscriber sub = { + .cb = receive_request, +}; + + +void wifictld_ubus_interfaces(struct ubus_context *ctx, struct ubus_object_data *obj, void *priv) +{ + int ret = 0; + const char *str = "notify_response"; + + if (obj->path == NULL || !strstr(obj->path, "hostapd.")) { + return; + } + + //switch to notify + blob_buf_init(&b, 0); + blobmsg_add_u32(&b, str, 1); + ret = ubus_invoke(ctx, obj->id, str, b.head, NULL, NULL, 100); + if (ret) { + ULOG_ERR("Error while register response for event '%s': %s\n", obj->path, ubus_strerror(ret)); + } + + //subscribe + ret = ubus_subscribe(ctx, &sub, obj->id); + if (ret) { + ULOG_ERR("Error while register subscribe for event '%s': %s\n", obj->path, ubus_strerror(ret)); + } + + printf("sub %s: %d:%d\n", obj->path, obj->id, obj->type_id); +} + +int wifictld_ubus_init() +{ + int ret = 0; + + ctx_main = ubus_connect(NULL); + if (!ctx_main) { + ULOG_ERR("Failed to connect to ubus"); + return 1; + } + + ret = ubus_register_subscriber(ctx_main, &sub); + if (ret) { + ULOG_ERR("Error while registering subscriber: %s", ubus_strerror(ret)); + ubus_free(ctx_main); + return 2; + } + + ubus_lookup(ctx_main, NULL, wifictld_ubus_interfaces, NULL); + + ubus_add_uloop(ctx_main); + + return 0; +} + + +void wifictld_ubus_close() +{ + ubus_free(ctx_main); +} diff --git a/wireless/wifictld/src/ubus_events.h b/wireless/wifictld/src/ubus_events.h new file mode 100644 index 0000000..9a31206 --- /dev/null +++ b/wireless/wifictld/src/ubus_events.h @@ -0,0 +1,9 @@ +#ifndef __WIFICTLD_UBUS_EVENT_H +#define __WIFICTLD_UBUS_EVENT_H + +#include + +int wifictld_ubus_init(); +void wifictld_ubus_close(); + +#endif diff --git a/wireless/wifictld/src/wifictld.c b/wireless/wifictld/src/wifictld.c new file mode 100644 index 0000000..a64b114 --- /dev/null +++ b/wireless/wifictld/src/wifictld.c @@ -0,0 +1,31 @@ +#include +#include +#include +#include "ubus_events.h" + +int main(void) +{ + int ret = 0; + #ifdef MINI + ULOG_NOTE("start wifictld (mini)\n"); + #else + ULOG_NOTE("start wifictld (full)\n"); + #endif + + uloop_init(); + + //bind to loop + ret = wifictld_ubus_init(); + + if (ret) + { + return ret; + } + uloop_run(); + uloop_done(); + + + wifictld_ubus_close(); + + return 0; +}