forked from melod1n/fast-messenger
73 lines
2.2 KiB
Kotlin
73 lines
2.2 KiB
Kotlin
package com.meloda.fast.api
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import android.util.Log
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import com.meloda.fast.BuildConfig
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import com.meloda.fast.UserConfig
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import com.meloda.fast.api.util.VKUtil
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import java.net.URLEncoder
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object VKAuth {
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private const val TAG = "VKM.VKAuth"
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private const val settings = "notify," +
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"friends," +
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"photos," +
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"audio," +
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"video," +
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"docs," +
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"status," +
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"notes," +
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"pages," +
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"wall," +
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"groups," +
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"messages," +
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"offline," +
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"notifications"
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private const val redirectUrl = "https://oauth.vk.com/blank.html"
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fun getDirectAuthUrl(
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login: String,
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password: String,
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captchaSid: String? = null,
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captchaKey: String? = null
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) = "https://oauth.vk.com/token?grant_type=password&" +
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"client_id=${VKConstants.VK_APP_ID}&" +
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"scope=$settings&" +
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"client_secret=${VKConstants.VK_SECRET}&" +
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"username=$login&" +
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"password=$password" +
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(if (captchaSid == null || captchaKey == null) "" else "&captcha_sid=$captchaSid&captcha_key=$captchaKey") +
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"&v=${URLEncoder.encode(VKApi.API_VERSION, "utf-8")}"
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fun getOAuthUrl(settings: String) = "https://oauth.vk.com/authorize?" +
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"client_id=${UserConfig.FAST_APP_ID}&" +
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"display=mobile&" +
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"scope=$settings&" +
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"redirect_uri=${
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URLEncoder.encode(
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redirectUrl,
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"utf-8"
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)
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}&" +
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"response_type=token&" +
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"v=${URLEncoder.encode(VKApi.API_VERSION, "utf-8")}"
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fun parseRedirectUrl(url: String): Pair<String, Int> {
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val accessToken = VKUtil.extractPattern(url, "access_token=(.*?)&") ?: ""
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val userId = VKUtil.extractPattern(url, "user_id=(\\d*)")?.toIntOrNull() ?: -1
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if (BuildConfig.DEBUG) {
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Log.i(TAG, "access_token=$accessToken")
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Log.i(TAG, "user_id=$userId")
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}
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if (accessToken.isEmpty() || userId == -1) throw Exception(
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"Failed to parse redirect url: $url"
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)
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return accessToken to userId
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}
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} |