Merge branch 'feature/assisted_claiming' into 'master'

esp_claim: Add support for "Assisted Claiming"

See merge request app-frameworks/esp-rainmaker!158

Author: shahpiyushv

components/esp_rainmaker/CMakeLists.txt

@@ -12,6 +12,12 @@ set(core_srcs "src/core/esp_rmaker_core.c"
         "src/core/esp_rmaker_utils.c"
         "src/core/esp_rmaker_user_mapping.c")
 
+
+if(CONFIG_ESP_RMAKER_ASSISTED_CLAIM)
+    list(APPEND core_srcs
+        "src/core/esp_rmaker_claim.c"
+        "src/core/esp_rmaker_claim.pb-c.c")
+endif()
 if(CONFIG_ESP_RMAKER_SELF_CLAIM)
     list(APPEND core_srcs
         "src/core/esp_rmaker_claim.c")

components/esp_rainmaker/Kconfig.projbuild

@@ -15,9 +15,19 @@ menu "ESP RainMaker Config"
         help
             ESP RainMaker Claiming Service Base URL.
 
+    config ESP_RMAKER_ASSISTED_CLAIM
+        bool "Use Assisted Claiming"
+        depends on IDF_TARGET_ESP32 && BT_ENABLED
+        select MBEDTLS_HARDWARE_MPI
+        default y
+        help
+            Use Assisted Claiming i.e. get the MQTT credentials
+            from the claiming service via assistance from clients,
+            like the phone apps.
+
     config ESP_RMAKER_MQTT_HOST
         string "ESP RainMaker MQTT Host"
-        depends on ESP_RMAKER_SELF_CLAIM
+        depends on ESP_RMAKER_SELF_CLAIM || ESP_RMAKER_ASSISTED_CLAIM
         default "a1p72mufdu6064-ats.iot.us-east-1.amazonaws.com"
         help
             ESP RainMaker MQTT Host name.

components/esp_rainmaker/component.mk

@@ -2,8 +2,11 @@ COMPONENT_SRCDIRS := src/core src/mqtt src/ota src/standard_types src/console
 COMPONENT_ADD_INCLUDEDIRS := include
 COMPONENT_PRIV_INCLUDEDIRS := src/core src/ota src/console
 
+ifndef CONFIG_ESP_RMAKER_ASSISTED_CLAIM
+COMPONENT_OBJEXCLUDE += src/core/esp_rmaker_claim.pb-c.o
 ifndef CONFIG_ESP_RMAKER_SELF_CLAIM
     COMPONENT_OBJEXCLUDE += src/core/esp_rmaker_claim.o
 endif
+endif
 
 COMPONENT_EMBED_TXTFILES := server_certs/mqtt_server.crt server_certs/claim_service_server.crt server_certs/ota_server.crt