blocks|key|4476694|text|对于FaceBook+SDK+v4.6.0，在您的plist文件中添加如下密钥：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4476695|<key>LSApplicationQueriesSchemes</key>
<array>
++++++++<string>fbapi</string>
++++++++<string>fb-messenger-api</string>
++++++++<string>fbauth2</string>
++++++++<string>fbshareextension</string>
</array>|code-block|syntax|javascript|4476696|链接：https://developers.facebook.com/docs/ios/ios9|offset|length|4476697|entityMap|0|LINK|mutability|MUTABLE|url|https://developers.facebook.com/docs/ios/ios9^0|0|0|3|19|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

As to v4.6.0 of the FaceBook SDK, add the following key into your plist file:

<pre><code>&lt;key&gt;LSApplicationQueriesSchemes&lt;/key&gt;
&lt;array&gt;
 &lt;string&gt;fbapi&lt;/string&gt;
 &lt;string&gt;fb-messenger-api&lt;/string&gt;
 &lt;string&gt;fbauth2&lt;/string&gt;
 &lt;string&gt;fbshareextension&lt;/string&gt;
&lt;/array&gt;
</code></pre>

Link: <a href="https://developers.facebook.com/docs/ios/ios9">https://developers.facebook.com/docs/ios/ios9</a>

blocks|key|4476631|text|只需遵循Facebook的解释：Preparing+Your+Apps+for+iOS9|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4476632|苹果在他们的Privacy+and+Your+App+Keynote+2015中提到了这一点：|4476633|entityMap|0|LINK|mutability|MUTABLE|url|https://developers.facebook.com/docs/ios/ios9|1|https://developer.apple.com/videos/wwdc/2015/?id=703^0|G|S|0|0|6|X|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

Just follow the Facebook explanation: <a href="https://developers.facebook.com/docs/ios/ios9" rel="noreferrer">Preparing Your Apps for iOS9</a> 
Apple mention it in their:<a href="https://developer.apple.com/videos/wwdc/2015/?id=703" rel="noreferrer">Privacy and Your App Keynote 2015</a>

blocks|key|4476735|text|请不要将此内容添加到您的CFBundleURLSchemes...这实际上将劫持任何应用程序在Facebook身份验证的尝试，导致弹出窗口显示"X应用程序想要打开“对话框……|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4476736|你不会想这样做的。|4476737|cf：|4476738|https://developers.facebook.com/docs/applinks/ios
https://www.fireeye.com/blog/threat-research/2015/04/url_masques_on_apps.html
https://www.reddit.com/r/workflow/comments/2tlx29/get_url_scheme_of_any_app|code-block|syntax|javascript|4476739|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|O|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|P|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Please just do not add this to your CFBundleURLSchemes... that will actually HIJACK any app's attempt at Facebook auth, causing a popup to show "X app wants to open " dialog...

You DO NOT want to be doing that.

cf:

<pre><code>https://developers.facebook.com/docs/applinks/ios
https://www.fireeye.com/blog/threat-research/2015/04/url_masques_on_apps.html
https://www.reddit.com/r/workflow/comments/2tlx29/get_url_scheme_of_any_app
</code></pre>

blocks|key|4475885|text|我在运行Kiwi测试时得到了这一点，因为我们的测试目标不能访问主包。因此，我不得不在FBSDKInternalUtility.m中为isRegisteredCanOpenURLScheme添加一个条件|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4475886|%2B+(BOOL)isRegisteredCanOpenURLScheme:(NSString+*)urlScheme
{
++static+dispatch_once_t+fetchBundleOnce;
++static+NSArray+*schemes+=+nil;

++dispatch_once(&fetchBundleOnce,+%5E{
++++schemes+=+[[[NSBundle+mainBundle]+infoDictionary]+valueForKey:@"LSApplicationQueriesSchemes"];
++++if+(!schemes)+{+//+This+is+a+work+around+for+our+Kiwi+tests+as+the+Specs+target+doesn't+have+access+to+main+bundle
++++++NSBundle+*bundle+=+[NSBundle+bundleForClass:[self+class]];
++++++NSString+*path+=+[bundle+pathForResource:@"Info"+ofType:@"plist"];
++++++NSDictionary+*dictionary+=+[NSDictionary+dictionaryWithContentsOfFile:path];
++++++schemes+=+[dictionary+valueForKey:@"LSApplicationQueriesSchemes"];
++++}
++});

++return+[schemes+containsObject:urlScheme];
}|code-block|syntax|javascript|4475887|entityMap^0|16|M|1U|S|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

I got this when running my Kiwi tests as our test target didn't have access to main bundle. So I had to add a condition to <code>isRegisteredCanOpenURLScheme</code> in <code>FBSDKInternalUtility.m</code>

<pre><code>+ (BOOL)isRegisteredCanOpenURLScheme:(NSString *)urlScheme
{
 static dispatch_once_t fetchBundleOnce;
 static NSArray *schemes = nil;

 dispatch_once(&amp;fetchBundleOnce, ^{
 schemes = [[[NSBundle mainBundle] infoDictionary] valueForKey:@"LSApplicationQueriesSchemes"];
 if (!schemes) { // This is a work around for our Kiwi tests as the Specs target doesn't have access to main bundle
 NSBundle *bundle = [NSBundle bundleForClass:[self class]];
 NSString *path = [bundle pathForResource:@"Info" ofType:@"plist"];
 NSDictionary *dictionary = [NSDictionary dictionaryWithContentsOfFile:path];
 schemes = [dictionary valueForKey:@"LSApplicationQueriesSchemes"];
 }
 });

 return [schemes containsObject:urlScheme];
}
</code></pre>

blocks|key|4476747|text|Write+the+below+code+in+your+info.plist+under+the+**LSApplicationQueriesScheme**

<string>fbapi</string>
++++++++<string>fbapi20130214</string>
++++++++<string>fbapi20130410</string>
++++++++<string>fbapi20130702</string>
++++++++<string>fbapi20131010</string>
++++++++<string>fbapi20131219</string>
++++++++<string>fbapi20140410</string>
++++++++<string>fbapi20140116</string>
++++++++<string>fbapi20150313</string>
++++++++<string>fbapi20150629</string>
++++++++<string>fbauth</string>
++++++++<string>fbauth2</string>
++++++++<string>fb-messenger-api20140430</string>
++++++++<string>fb-messenger-platform-20150128</string>
++++++++<string>fb-messenger-platform-20150218</string>
++++++++<string>fb-messenger-platform-20150305</string>|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4476748|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>Write the below code in your info.plist under the **LSApplicationQueriesScheme**

&lt;string&gt;fbapi&lt;/string&gt;
 &lt;string&gt;fbapi20130214&lt;/string&gt;
 &lt;string&gt;fbapi20130410&lt;/string&gt;
 &lt;string&gt;fbapi20130702&lt;/string&gt;
 &lt;string&gt;fbapi20131010&lt;/string&gt;
 &lt;string&gt;fbapi20131219&lt;/string&gt;
 &lt;string&gt;fbapi20140410&lt;/string&gt;
 &lt;string&gt;fbapi20140116&lt;/string&gt;
 &lt;string&gt;fbapi20150313&lt;/string&gt;
 &lt;string&gt;fbapi20150629&lt;/string&gt;
 &lt;string&gt;fbauth&lt;/string&gt;
 &lt;string&gt;fbauth2&lt;/string&gt;
 &lt;string&gt;fb-messenger-api20140430&lt;/string&gt;
 &lt;string&gt;fb-messenger-platform-20150128&lt;/string&gt;
 &lt;string&gt;fb-messenger-platform-20150218&lt;/string&gt;
 &lt;string&gt;fb-messenger-platform-20150305&lt;/string&gt;
</code></pre>

blocks|key|4476784|text|您可以尝试在swift+5.0中使用以下代码|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4476785|extension+Bundle+{
+++static+let+externalURLSchemes:+[String]+=+{
++++++guard+let+urlTypes+=+main.infoDictionary?["LSApplicationQueriesSchemes"]+
+++++++as?+[String]+else+{
++++++++return+[]
++++++}
++++++return+urlTypes
+++}()
}|code-block|syntax|javascript|4476786|您可以使用Bundle进行调用|4476787|guard+Bundle.externalURLSchemes.contains(URLScheme)+else+{
++++return
}|4476788|entityMap^0|6|9|0|0|5|6|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|N|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|P|$]]

You can try with below code in <code>swift 5.0</code>

<pre><code>extension Bundle {
 static let externalURLSchemes: [String] = {
 guard let urlTypes = main.infoDictionary?["LSApplicationQueriesSchemes"] 
 as? [String] else {
 return []
 }
 return urlTypes
 }()
}
</code></pre>

You can call using <code>Bundle</code>

<pre><code>guard Bundle.externalURLSchemes.contains(URLScheme) else {
 return
}
</code></pre>

<pre><code>FBSDKLog: fbauth2 is missing from your Info.plist under LSApplicationQueriesSchemes and is required for iOS 9.0
</code></pre>

Any idea what this is? I have added it in my plist but did not work.

iOS 9 “fbauth2” missing from Info.plist

身份验证

FBSDKLog: fbauth2 is missing from your Info.plist under LSApplicationQueriesSchemes and is required for iOS 9.0知道这是什么吗？我已经把它添加到我的plist中了，但是没有起作用。

问Info.plist中缺少iOS 9“fbauth2”
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回答 6

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