我在获得Nest的访问令牌时遇到了麻烦。
我有巢api工作在我的node.js应用程序，但我有问题获得访问令牌。
如果我从不同的客户端，设备甚至帐户连接都没关系。
我曾经用php代码自动执行oAuth 2.0获取令牌的过程，它工作得很好，但是它停止工作了。
如果我输入"OAuth重定向URL"来自动获取令牌，或者只是尝试在没有URL的情况下获取它，我总是得到这个错误:
发生错误。获取客户端信息时发生错误
就是这样，没有日志条目或任何东西，只有非描述性的消息。
例如，如果我创建一个新帐户，然后向该帐户添加一个客户端，我将获得一个URL，在该URL中，我可以为想要从我的客户端控制其嵌套产品的用户帐户检索访问令牌—URL看起来像这样:
https://home.testc.nestlabs.com/login/oauth2?client_id=XXXXX&state=STATE
当你输入这个URL时，它应该要求你的Nest凭据，然后生成一个访问令牌。执行完全相同的步骤可以很好地工作，但是现在它甚至不要求凭据，我所得到的只是该消息，没有其他任何内容。
我设置了这个批处理文件来帮助快速测试Nest API读/写和OAuth协商。不好意思，有点乱，希望能有所帮助。您需要下载curl包并指向它。也是在pastebin上。保存为.bat，并根据需要注释/取消注释rem行。
@echo off
set curl_path=c:'nest'curl
set client_pin=[you get this from the provided URL on the client page]
set client_id=[you get this from the client page]
set client_secret=[you get this from the client page]
set access_token=[you'll get this from a successful oauth]
rem set new_url=https://firebase-apiserver02-tah01-iad01.dapi.production.nest.com:9553
rem TOGGLE FOR AUTH
rem set GET_AUTH=true
rem TOGGLE FOR AUTH
rem TOGGLE FOR DEAUTH
set GET_DEAUTH=true
rem TOGGLE FOR DEAUTH
rem TOGGLE FOR GET
rem set GET_DATA=true
rem TOGGLE FOR GET
rem TOGGLE FOR SET
rem set SET_DATA=true
rem TOGGLE FOR SET
rem TOGGLE FOR STREAM
rem set STREAM_DATA=true
rem TOGGLE FOR STREAM
rem DEVICE_CONFIG
rem virtual:
set dev_id1=[manually enter example devid]
rem real:
set dev_id2=
set dev_id=%dev_id1%
rem DEVICE_CONFIG_END
rem VALUE_CONFIG
set value1=target_temperature_f
set value2=name
set value3=hvac_mode
set value4=ambient_temperature_f
set value5=target_temperature_high_f
set value_name=%value3%
set new_int_value=77
set new_string_value=heat
set new_value=%new_string_value%
rem VALUE_CONFIG_END
rem STRUCT_CONFIG
set struct1=devices
set struct2=structures
set struct3=metadata
set struct4=devices/thermostats
set struct4=devices/smoke_co_alarms
set struct4=devices/company
set struct_name=%struct2%
rem STRUCT_CONFIG_END
set url=https://developer-api.nest.com/%struct_name%.json?auth=%access_token%
set url_by_id=%new_url%/devices/thermostats/%dev_id%.json?auth=%access_token%
set url_by_value=%new_url%/devices/thermostats/%dev_id%/%value_name%.json?auth=%access_token%
set header=Content-Type: application/json
rem GET_DATA
set get_struct=curl'curl.exe -k -L %url%
set get_by_id=curl'curl.exe -k -L %url_by_id%
set get_by_value=curl'curl.exe -k -L %url_by_value%
set get_url=%get_by_id%
rem GET_DATA_END
rem OAUTH
rem set oauth=curl'curl.exe -k -i -v -X POST -d "code=%client_pin%&client_id=%client_id%&client_secret=%client_secret%&grant_type=authorization_code" https://api.home.nest.com/oauth2/access_token
set oauth=curl'curl.exe -k -i -v -X POST "https://api.home.nest.com/oauth2/access_token?code=%client_pin%&client_id=%client_id%&client_secret=%client_secret%&grant_type=authorization_code"
rem SET_DATA
rem set change_num=curl'curl.exe -k -i -L -X PUT %url_by_value% -H "Content-Type: application/json; charset=UTF-8" -d "%new_int_value%"
rem set change_text=curl'curl.exe -k -i -L -X PUT "%url_by_value%" -H "%header%" -d '"%new_string_value%"'
rem set change_text=curl'curl.exe -k -i -L -X PUT -H "Content-Type: application/json; charset=UTF-8" -d "{"%value_name%":%new_value%}" %url_by_id%
rem set change_text=curl'curl.exe -k -i -L -X PUT "%url_by_value%" -H "%header%" -d '"%new_value%"'
rem THIS WORKS:
rem set change_text=curl'curl.exe -k -L -X PUT "https://developer-api.nest.com/devices/thermostats/%dev_id%?auth=%access_token%" -H "Content-Type: application/json" -d "{'"hvac_mode'":'"heat'"}"
rem set stream=curl'curl.exe -k -i -v -L -X GET -H "Accept: application/json" -H "Accept: text/event-stream" -H "Keep-Alive: 60" -H "Connection: keep-alive" "https://firebase-apiserver02-tah01-iad01.dapi.production.nest.com:9553/?auth=[FILL IN AUTH_TOKEN]"
set deauth=curl'curl.exe -k -i -v -L -X DELETE "https://api.home.nest.com/oauth2/access_tokens/%access_token%"
set set_data=%change_text%
echo.
if defined GET_AUTH %oauth%
if defined GET_AUTH echo.
if defined GET_DEAUTH %deauth%
if defined GET_DEAUTH echo.
if defined GET_DATA echo %get_url%
if defined GET_DATA echo.
if defined GET_DATA %get_url%
if defined GET_DATA echo.
if defined SET_DATA echo %set_data%
if defined SET_DATA echo.
if defined SET_DATA %set_data%
if defined SET_DATA echo.
if defined STREAM_DATA %stream%
if defined STREAM_DATA echo.
goto end_com
- To **change** the specific structure to away. The value here is a string so be sure to include the single quotes:
curl -v -L -X PUT "https://developer-api.nest.com/structures/<STRUCTURE ID>/away?auth=<AUTH_TOKEN>" -H "Content-Type: application/json" -d '"away"'
:end_com
goto end_com2
echo %curl_path%
echo %client_pin%
echo %client_id%
echo %client_secret%
echo %access_token%
:end_com2