Facebook key hash does not match any stored key hashes

Question

I m really having troubles with the Facebook hash key  I generated it in my Eclipse   proof    Then I went to https   developers facebook com  and registered a new app     And finally I ve set my hashkey at the settings of Facebook developers    But no whatter I do I keep getting the same error log   Key hash B5dWUEYfZJL            jyA  does not match any stored key hashes   Does anybody know what I did wrong or how I can fix this problem  If I used the id and name from the HelloFacebookSample inside my own app everything works  So it HAS to do with the key hash  id or name I ve set somewhere most likely    Thank you  Yenthe

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Ketan Ramani answer helped me but in my case  I was not using the LoginManager instead I was registering a callback on an image if you are using registerCallback on any image by making it a login button use below code    loginButton setLoginBehavior LoginBehavior WEB ONLY

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Using Debug key store including android s debug keystore present in  android folder was generating a strange problem  the log-in using facebook login button on android app would happen perfectly as desired for the first time  But when ever I Logged out and tried logging in  it would throw up an error saying  This app has no android key hashes configured  Please go to http             Creating a Keystore using keytool command keytool -genkey -v -keystore my-release-key keystore -alias alias name -keyalg RSA -sigalg SHA1withRSA -keysize 2048 -validity 10000  and putting this keystore in my projects topmost parent folder and making a following entry in projects build gradle file solved the issue    signingConfigs           release               storeFile file  my-release-key keystore               storePassword  passpass              keyAlias  alias name              keyPassword  passpass                   Please note that you always use the following method inside onCreate   of your android activity to get the key hash value to register in developer facebook com site of your app  instead of using command line to generate hash value as command line in some cased may out put a wrong key hash       public  void showHashKey Context context            try               PackageInfo info   context getPackageManager   getPackageInfo  com superreceptionist                       PackageManager GET SIGNATURES               for  android content pm Signature signature   info signatures                    MessageDigest md   MessageDigest getInstance  SHA                    md update signature toByteArray                       String sign Base64 encodeToString md digest    Base64 DEFAULT                   Log e  KeyHash    sign                       Toast makeText getApplicationContext   sign      Toast LENGTH LONG  show                              Log d  KeyHash         ------------                 catch  PackageManager NameNotFoundException e    e printStackTrace              catch  NoSuchAlgorithmException e    e printStackTrace

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---2019----- This is how i solved this problem  in android studio in right panel Gradle gt App gt android gt signingReport copy SHA1 and open http   tomeko net online tools hex to base64 php to convert your SHA1 value to base64   This is what Facebook requires get the generated hash  quot                         quot  and copy the key hash to the facebook app

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Adding SHA1 keys from Eclipse keytool helped me only when creating the app on FB  then after rebuilding I would always get the OP error   What solved my issue was adding the key in the error message to the Facebook dashboard settings

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In the right side of Android Studio go to Gradle - gt  Tasks - gt  android - gt  signingReport and run it  Copy the SHA-1 key and transform it into base64 using this  and then add the converted base64 hash to your app in the Facebook Developer Console  If you want to use a release hash run this in the command line keytool -exportcert -alias YOUR KEYSTORE ALIAS -keystore YOUR KEYSTORE   openssl sha1 -binary   openssl base64 Where YOUR KEYSTORE is the path to the  keystore or  jks that you used as signinConfig for your release variant and YOUR KEYSTORE ALIAS is the alias which you gave when you created the keystore  If you do not remember the alias you can run keytool -v -list -keystore YOUR KEYSTORE and see all the info about the keystore

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Check your Key hash value   Uninstall the Facebook application from your phone   Then try again using SDK     This solved my problem

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Here is Nice Solution for macOs And It works for me     keytool -exportcert -alias androiddebugkey -keystore    android debug keystore   openssl sha1 -binary   openssl base64  Here key store password should be android    Thanks

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Check your google-services json   May be it is different one  Download your latest google-services json and then run the app  Hope it helps

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If your login is working without installing facebook app and not working when facebook app is installed due to error  hash key has not match  then do following steps   1   Launch your app and try to log in with facebook  A dialog will open and tell you   the key has not been found in the facebook developer console and also show the hash key   2   Note down that hash key   3   Put it into your facebook developer console where you first generated your api key and remove the hash key with new and save  Now you are done  Anyone that downloads your app  published with earlier used keystore can log into facebook

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My problem is possibly due to the hash got wrongly generated by the openssl itself  if anyone is facing similar problem using the method provided by the facebook android guide itself   One way to deal with this is     Get your sha1 using this tool     keytool -exportcert -keystore path-to-debug-or-production-keystore -list -v   convert it to base64 using this tool   http   tomeko net online tools hex to base64 php  credit    https   github com facebook react-native-fbsdk issues 424 issuecomment-469047955

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DATE UPDATED EVERY TIME I GOT UPVOTE AS I KNOW IT STILL VALID  DATE  27 02 2021  27th of Feb  2021  This is how I solved this problem  I have got the SHA1 from signingReport   found in gradle-- gt tasks android signingReport  Copy the SHA1 value to your clipboard like this XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX XX  Facebook sdk requires it to be in base64 hash key so we open http   tomeko net online tools hex to base64 php  to convert your SHA1 value to base64  This is what Facebook requires get the generated hash  quot                         quot   open https   developers facebook com   select your project in the setting tab  basic Key Hashes add the generated key   don t forget to save changes

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This is a case that could have possibly occurred and what solved my error   In the https   developers facebook com quickstarts after you run    OSX Linux   keytool -exportcert -alias androiddebugkey -keystore    android debug keystore   openssl sha1 -binary   openssl base64   Windows   keytool -exportcert -alias androiddebugkey -keystore  HOMEPATH   android debug keystore   openssl sha1 -binary   openssl base64   When Enter keystore password  is asked you may have accidentally typed a wrong password  the default password is  android   Typing any other password will give you a different wrong hash key  Paste the correct hash key in the Key Hashes field on your app page  This solved my problem  hope this helps whoever made this particular error that I made

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I got the same problem  I found that I used wrong hashkey  keytool printed wrong hashkey because I run command with wrong alias  Please check your command again It will resolve your issue  keytool -exportcert -alias  test fb sdk  -storepass android -keypass android -keystore  C  keystore keystore    openssl sha1 -binary   openssl base64

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I encountered a similar problem   The solution is surprisingly simple   The error message looks like this   07-05        Invalid key hash  The key hash sL1               VY  does not match any stored key hashes  Configure your app key hashes at http   developers facebook com apps 150       778 07-05            at com facebook login LoginManager onActivityResult LoginManager java 191    Simply log into https   developers facebook com   select the  Settings  tab  and add the key hash  sL1               VY   to the list of saved Key hashes in the Android panel

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Follow these steps in order to generate the correct key hashes    Open your project in android studio and run the project  Click on Gradle menu  Select your app and expand task tree  Double click on android -  signingReport and see the magic  Result after clicking above tab  Copy the SHA1 key and browse SHA1 key to key hash After converting the SHA1 key to key hash copy the new key hash and paste it in facebook console  This will work like charm

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On Debug Copy Paste This code inside OnCreate method         try               PackageInfo info   getPackageManager   getPackageInfo                      getApplication   getPackageName                        PackageManager GET SIGNATURES               for  Signature signature   info signatures                    MessageDigest md   MessageDigest getInstance  quot SHA quot                    md update signature toByteArray                     Log d  quot KeyHash quot   Base64 encodeToString md digest    Base64 DEFAULT                            catch  PackageManager NameNotFoundException e                Log d  quot KeyHash e1 quot  e getLocalizedMessage     quot  quot              catch  NoSuchAlgorithmException e                Log d  quot KeyHash e2 quot   e getLocalizedMessage     quot  quot               Open Logcat and Filter find  D KeyHash    D KeyHash  D5uFR 65hafzotdih dOfp14FpE   Then Open https   developers facebook com  and Open YourApp Setting Basic Scroll down to Android Section Then Paste the Key Hashes and Save

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You are may be using wrong password the default password for debug keystore is android

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While generating release Hash key  Note this For Windows When generating the hash key for production you need to use openssl-0 9 8e X64 zip on windows  you cannot use openssl-0 9 8k X64 zip The versions produce different hash keys  for some reason 9 8k does not work correctly    9 8e does  OR Use this below flow This is how i solved this problem Download your APK to your PC in java jdk bin folder in my case C  Program Files Java jdk1 7 0 121 bin go to java jdk bin folder and run cmd then copy the following command in your cmd keytool -list -printcert -jarfile yourapkname apk  Copy the SHA1 value to your clip board like this CD A1 EA A3 5C 5C 68 FB FA 0A 6B E5 5A 72 64 DD 26 8D 44 84 and open http   tomeko net online tools hex to base64 php to convert your SHA1 value to base64  For MAC Step 1  Generate SHA1 key by using below command keytool -list -v -keystore Keystore path Enter Keystore password  Copy SHA1 Key  Step 2  Open this link - http   tomeko net online tools hex to base64 php Paste the SHA1 Key in Hex String Click convert button Get the Release Keyhash in Output value

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I have had this Problem for two months now  My key hashes have been pyling up to 9   Today i finally found the simple solution   STEP 1   Install the facebook sdk you downloaded from the facebook developer page on your phone  Don  t install the normal facebook app  Make sure you can log into facebook  Then log out   STEP 2    Export your app with your final release key as an apk  like you would when uploading it to the playstore    STEP 3   Put the Apk file on your phone via usb cable or usb stick    STEP 4    Install your app  using a file manager  For example  https   play google com store apps details id com rhmsoft fm  STEP 5   Launch your app and try to log in with facebook   A dialog will open and tell you   the key  has not been found in the facebook developer console  STEP 6   Write down the key   STEP 7   Put it into your facebook developer console and save   Now you are done  Anyone that downloads your app  published with earlier used keystore can log into facebook   Enjoy

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After hours of trying I ve finally found a solution    Delete any app on the website of Facebook  developers facebook com  Delete the file debug keystore under C  Users yourUserName  android Generate a new key  by running your app again  Create a new app on developers facebook com and add the new hash key Re-run your app Succes

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I faced the same issue while development and needed to get the hash key to test sharing on facebook  and while solving this I went through couple of issues  1- the command facebook provide to get the hash key by using openSSL command didn t give me the right hash that I got by extracting the signature from Package info with code  getting the hash by the second way was correct   2- For some reason  In the documentation they tell you to go to developer settings and add the hash key for  Sample App  there  I thought every hashkey for a developer should be there  and that was my mistake  every app has it s own hash keys field to add to  go to your app settings android     well that was it   and for the records I used openssl-0 9 8k X64 on a Windows 7 x64 bit and it just generates a wrong hash I don t know why  I used this code to get the hash   private void printKeyHash            Add code to print out the key hash     try           PackageInfo info   getPackageManager   getPackageInfo  YOUR PACKAGE NAME   PackageManager GET SIGNATURES           for  Signature signature   info signatures                MessageDigest md   MessageDigest getInstance  SHA                md update signature toByteArray                 Log d  KeyHash    Base64 encodeToString md digest    Base64 DEFAULT                    catch  NameNotFoundException e            Log e  KeyHash    e toString           catch  NoSuchAlgorithmException e            Log e  KeyHash    e toString               but be careful that this may not also print in logs the correct keyhash  at least on my device and machine  when I debug it  in a watch it shows the correct hash just before printing the logs  but in logs it shows another hash and the first one was the correct one   anyway you can also use a command or eclipse to view the SHA hexadecimal sequence for your key and convert it to base 64 online  there are websites that may help http   tomeko net online tools hex to base64 php lang en  Good luck

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Just run command adb logcat   grep hash and look for something like Key hash ABCDEFGH1234  does not match any stored key  Now save this hash on your fb developer console

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What I found was that my SHA-1 that was used to sign the app to be uploaded to the Google Playstore was not correct  I realized that my app was being signed by the Google Play Store with a different token  I followed these steps    Go to Google Play Console  Click Release Management  Click App Signing  Convert App-Signing Certificate SHA-1 to Base64  this will be different than your current upload certificate   Enter Base64 converted SHA-1 into my Facebook Developer dashboard settings  I am now able to log into my app when the Facebook is downloaded on and Android device

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I got simular problem  After signing and publishing my app to the google PlayStore it seems the Hash has changed   I added the new Hash  as mentioned  in the Facebook messaged to the Key Hashes in my app on developers facebook com app  settings  Now it works again

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I have tried everything on this page but no success  until i took a break  then when I continue working on this  without changing anything  it suddenly works  Maybe  just maybe  facebook needs times to register the key

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This worked for me    Go to Google Play Console Select Release Management Choose App Signing Convert App-Signing Certificate SHA-1 to Base64  this will be different than your current upload certificate  using this tool  http   tomeko net online tools hex to base64 php lang en Enter Base64 converted SHA-1 into your Facebook Developer dashboard settings and try again

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It is looks crazy but it work  Really issue because of you privite facebook account got this app and hash key of this account does t comparable  But you musn t to faced this error with real user  But I am not sure  Eventually follow next step      Go to your private facebook account which you try to log in Then click More in app dir      Click Settings     And then click cross    And now you can login with facebook  But next time if you log out and than will try log in again you faced with the same issue     It is also weird     But I don t bellieve that facebook don t know about this

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I am also getting the same issue when user try to Login with Facebook   Not Working  Facebook App is Installed in Device  Working  Facebook app is not installed  So   following Code is resolved the issue event the Facebook app is installed in device  LoginManager getInstance   setLoginBehavior LoginBehavior WEB ONLY     This Line Solved Issue LoginManager getInstance   logInWithReadPermissions context  Arrays asList  quot public profile quot    quot email quot

[android] Facebook key hash does not match any stored key hashes

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