Download pdf - Social Sharing using OAuth2.0 and OAuth1.0

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Objective

To study system that enable us to

• fetch user Info from social website

• share content on user’s account after authorization from him.

• Get long term access to user’s account for sharing content using cron without asking for his permission every time .

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ArchitectureUser authorizes system once to

share content on behalf of him

Save Access Token

Share Content

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Functionalities ProvidedSocial Share

Class StructureSocial Share

Sequence flow: Fetch User InfoSocial Share

Sequence Flow : Share ContentSocial Share

Sample Code• Get Authorization Uri: For OAuth 2.0

• Get Authorization Uri: For OAuth 1.0(twitter)

• Fetch User Info

$linkedInInstance= AutoSharing::getLinkedInInstance(APP_ID, APP_SECRET); $linkedInAutherizationUrl=$linkedInInstance->getAuthorizeUrl(REDIRECT_URL);

$twitterInstance= AutoSharing::getTwitterInstance(APP_ID, APP_SECRET); $requestToken=$twitterInstance->getRequestToken(REDIRECT_URL); $_SESSION["twitterOAuthToken"] = $requestToken['oauth_token'];$_SESSION["twitterOAuthSecret"] = $requestToken[‘oauth_token_secret'];

$twitterAutherizationUrl=$twitterInstance->getTwitterAuthorizationUrl( $ requestToken['oauth_token'],$ requestToken['oauth_token_secret']);

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Contd..

• Fetch User Info: For OAuth 2.0

• Fetch User Info: For OAuth 1.0

$socialInstance= AutoSharing::getTwitterInstance(APP_ID, APP_SECRET); $socialInstance->setOAuthToken ($_SESSION["twitterOAuthToken“] );$socialInstance->setOAuthSecret($_SESSION ["twitterOAuthSecret“]); $accessToken=$socialInstance->getAccessToken($authorizationCode, REDIRECT_URL); $userProfileArr=$socialInstance->getUserInfo($accessToken);

$linkedInInstance= AutoSharing::getLinkedInInstance(APP_ID, APP_SECRET); $linkedInAutherizationUrl=$linkedInInstance->getAuthorizeUrl(REDIRECT_URL);

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Contd..

• Share Job

NOTE:OAuth2.0 : Facebook, LinkedInOAuth1.0 : Twitter

$socialInstance= AutoSharing::getLinkedInInstance(APP_ID, APP_SECRET);$updateId= $socialInstance-> shareUrl($accessToken,$updateUrl);

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Why use this?

• Simple and Easy to Integrate

• No need to look out for API of different social network , hence save time.

• Common exceptional handling

• Easily extendible and use for other social platforms.

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THANKS

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