Support line login

[pipob]

I not found 2 api about get user profile by access_token on the sdk

https://developers.line.biz/en/reference/line-login/#get-user-profile
https://developers.line.biz/en/reference/line-login/#userinfo

Please help to create that. thank you.

[Yang-33]

• https://developers.line.biz/en/reference/line-login/#get-friendship-status (GET api.line.me/friendship/v1/status)

is not defined in this sdk too, although I'm not sure we should support line-login in this sdk.

[pipob]

I found oauth feature added on #291 and #318.
Not sure "Get user information" was release after that?

[Yang-33]

No, I think that pull request just made the oauth-related (related to channel access token) APIs usable in line-bot-sdk-nodejs. There were APIs like userinfo in line-login from that time, but it seems that no one just contributed this.

Now, line-bot-sdk-nodejs generates code automatically based on line-openapi. We can easily generate code by adding a definition here, but only employees belonging to the LINE org can add definitions.
Also there are no immediate plans to manage line-login APIs with line-openapi. (But, I want to support this!)
There is still no prospect of adding it. I'm sorry, but please wait.

[Yang-33]

If you want to use it in line-bot-sdk-nodejs now, you can add code here to access the line login endpoint. (However, this will no longer be maintained, because it's old code and deprecated.)