How to get email when i line login

[TAMILSELVAN943]

Is it a security issue?

If you believe you have discovered a vulnerability or have an issue related to security, please DO NOT open a public issue. Instead, send us a mail to dl_oss_dev@linecorp.com.

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What did you expect?

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What happened actually?

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Sample project

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[Selecao]

If using this SDK we can get lineUserId:

final loginResult = await LineSDK.instance.login(scopes: ["profile", "openid", "email"]);
final lineUserId = loginResult.userProfile?.userId;

How we can get lineEmail?

[onevcat]

The Email is contained in the idToken in the "email" field, if the user set it in LINE. You can use this code to get it:

final result = await LineSDK.instance.login(scopes: ["profile", "openid", "email"]);
final idToken = result.accessToken.idToken;
final userEmail = (idToken != null) ? idToken['email'] : null;

Please be careful since the user can choose to not share his/her email with you, or he/she might even not yet set an email address bound to the LINE account, this value could be null and you have to consider a way to handle it.

It is now a bit hard to use and not obvious. We will soon add a getter for the email address and release a new version for it.

[onevcat]

Per #58, once it gets merged, you can use the email to get it:

final result = await LineSDK.instance.login(scopes: ["profile", "openid", "email"]);
final userEmail = result.accessToken.email;

[Selecao]

Per #58, once it gets merged, you can use the email to get it:

final result = await LineSDK.instance.login(scopes: ["profile", "openid", "email"]);
final userEmail = result.accessToken.email;

@onevcat there is no field .email after merging (already merged right?) but result.accessToken.idToken?['email']has what i need, thank you!

[onevcat]

Sorry for the confusion, it is not tagged/released yet. I meant you can use it from the next version of flutter_line_sdk. I will prepare a tag for it today but it should be totally fine to just use your current way. They are the same.

[onevcat]

Version 2.2.0 was just released with this change. Find more in the pub.dev or repo release page.