SetEnvIf Authorization .+ HTTP_AUTHORIZATION=$0

https://github.com/yiisoft/yii2/issues/6631

function send(){
    var url = "http://www.server.org/app/api/oauth2/rest/token";
    var data = {
        'grant_type':'password',
        'username':'user',
        'password':'pass',
        'client_id':'clientid',
        'client_secret':'clientsecret',
    };

    $.ajax({
        type: "POST",
        url: url,
        data: data,
        success:function(data){
        console.log(data);
            token = data.access_token;
        },
    })
};

function createuser(){
        var url = "http://www.server.org/app/api/v1/users/create";
        var data = {
            'callback':'asdf',
            'username': 'user',
            'password':'pass',
            'first_name':'name',
            'last_name':'lastname'
        };

        $.ajax({
            type: "POST",
            url: url,
            data: data,
            beforeSend: function (xhr) {
                xhr.setRequestHeader('Authorization', 'Bearer ' + token);
            },
            success:function(r){
                console.log(r);
            },
        });
    }

<?php

namespace appapimodulesv1controllers;

use Yii;
use appmodelsOauthUsers;
use yiirestActiveController;
use yiiwebResponse;
use yiihelpersArrayHelper;

use yiifiltersauthHttpBearerAuth;
use yiifiltersauthQueryParamAuth;
use filshyii2oauth2serverfiltersErrorToExceptionFilter;
use filshyii2oauth2serverfiltersauthCompositeAuth;

class UsersController extends yiiwebController
{
public function behaviors()
{
    return ArrayHelper::merge(parent::behaviors(), [
        'authenticator' => [
            'class' => CompositeAuth::className(),
            'authMethods' => [
                ['class' => HttpBearerAuth::className()],
                ['class' => QueryParamAuth::className(), 'tokenParam' => 'accessToken'],
            ]
        ],
        'exceptionFilter' => [
            'class' => ErrorToExceptionFilter::className()
        ],
        'class' => yiifiltersContentNegotiator::className(),

    ]);
}

/**
* Creates a new model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
    $model = new OauthUsers;

    try {
        if ($model->load($_POST) && $model->save()) {
            return $this->redirect(Url::previous());
        } elseif (!Yii::$app->request->isPost) {
            $model->load($_GET);
        }
    } catch (Exception $e) {
        $msg = (isset($e->errorInfo[2]))?$e->errorInfo[2]:$e->getMessage();
        $model->addError('_exception', $msg);
    }
    return "true";
}

}

'oauth2' => [
        'class' => 'filshyii2oauth2serverModule',
        'tokenParamName' => 'accessToken',
        'tokenAccessLifetime' => 3600 * 24,
        'storageMap' => [
            'user_credentials' => 'appmodelsOauthUsers',
        ],
        'grantTypes' => [
            'user_credentials' => [
                'class' => 'OAuth2GrantTypeUserCredentials',
            ],
            'refresh_token' => [
                'class' => 'OAuth2GrantTypeRefreshToken',
                'always_issue_new_refresh_token' => true
            ]
        ]
    ]

<?php

namespace appmodels;

use Yii;
use appmodelsbaseOauthUsers as BaseOauthUsers;

/**
* This is the model class for table "oauth_users".
*/
class OauthUsers extends BaseOauthUsers
implements yiiwebIdentityInterface,OAuth2StorageUserCredentialsInterface

{
/**
 * @inheritdoc
 */
public static function findIdentity($id) {
    $dbUser = OauthUsers::find()
            ->where([
                "id" => $id
            ])
            ->one();
    if (!count($dbUser)) {
        return null;
    }
    return new static($dbUser);
}

/**
 * @inheritdoc
 */
public static function findIdentityByAccessToken($token, $userType = null) {

    $at = OauthAccessTokens::find()
            ->where(["access_token" => $token])
            ->one();

    $dbUser = OauthUsers::find()
            ->where(["id" => $at->user_id])
            ->one();
    if (!count($dbUser)) {
        return null;
    }
    return new static($dbUser);
}

/**
 * Implemented for Oauth2 Interface
 */
public function checkUserCredentials($username, $password)
{
    $user = static::findByUsername($username);
    if (empty($user)) {
        return false;
    }
    return $user->validatePassword($password);
}

/**
 * Implemented for Oauth2 Interface
 */
public function getUserDetails($username)
{
    $user = static::findByUsername($username);
    return ['user_id' => $user->getId()];
}

/**
 * Finds user by username
 *
 * @param  string      $username
 * @return static|null
 */
public static function findByUsername($username) {
    $dbUser = OauthUsers::find()
            ->where([
                "username" => $username
            ])
            ->one();
    if (!count($dbUser)) {
        return null;
    }
    return new static($dbUser);
}

/**
 * @inheritdoc
 */
public function getId()
{
    return $this->id;
}

/**
 * @inheritdoc
 */
public function getAuthKey()
{
    return $this->authKey;
}

/**
 * @inheritdoc
 */
public function validateAuthKey($authKey)
{
    return $this->authKey === $authKey;
}

/**
 * Validates password
 *
 * @param  string  $password password to validate
 * @return boolean if password provided is valid for current user
 */
public function validatePassword($password)
{
    return $this->password === $password;
}
}

function createuser(){
    var url = "http://www.server.org/app/api/v1/users/create";
    var data = {
        'callback':'cb',
        'username': 'user',
        'password':'pass',
        'first_name':'name',
        'last_name':'lastname'
    };

    $.ajax({
        type: "POST",
        url: url,
        data: data,
        beforeSend: function (xhr) {
            xhr.setRequestHeader('Authorization', 'Bearer ' + token);
        },
        success:function(r){
            console.log(r);
        },
    });
}

public static function findIdentityByAccessToken($token, $type = null)
{
    return static::findOne(['auth_key' => $token]);
}

SetEnvIf Authorization .+ HTTP_AUTHORIZATION=$0

https://github.com/yiisoft/yii2/issues/6631