I am getting following error while generating certificates on my local machine.
C:\Users\abc>keytool -genkey -alias tomcat -keyalg RSA
Enter keystore password:
keytool error: java.io.IOException: Keystore was tampered with, or password was incorrect
I think there is some problems in jdk version.I ran the same command on my collegues machine and it is working fine.
Please share your inputs.
I solved it by using the default password for cacerts keystore : 'changeit'
This answer will be helpful for new Mac User (Works for Linux, Window 7 64 bit too).
Empty Password worked in my mac . (paste the below line in terminal)
keytool -list -v -keystore ~/.android/debug.keystore
when it prompt for
Enter keystore password:
just press enter button (Dont type anything).It should work .
Please make sure its for default debug.keystore file , not for your project based keystore file (Password might change for this).
Works well for MacOS Sierra 10.10+ too.
I heard, it works for linux environment as well. i haven't tested that in linux yet.
From your description I assume you are on windows machine and your home is abc
So Now : Cause
When you run this command
keytool -genkey -alias tomcat -keyalg RSA
because you are not specifying an explicit keystore it will try to generate (and in your case as you are getting exception so to update) keystore C:\users\abc>.keystore and of course you need to provide old password for .keystore while I believe you are providing your version (a new one).
Solution
Either delete .keystore from C:\users\abc> location and try the command
or try following command which will create a new xyzkeystore:
keytool -genkey -keystore xyzkeystore -alias tomcat -keyalg RSA
Note: -genkey is old now rather use -genkeypair althought both work equally.
According to the documentation:
The default password for the debug keystore is android.
I have solve this issue by using default password "changeit".
Using changeit for the password is important too.
This command finally worked for me(with jetty):
keytool -genkey -keyalg RSA -alias selfsigned -keystore keystore.jks -storepass changeit -validity 360 -keysize 2048
In tomcat 8.5 pay attention to write the correct name of attributes. This is my code on server.xml:
<Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"
maxThreads="150" SSLEnabled="true">
<SSLHostConfig>
<Certificate certificateKeystoreFile="conf/keystore" certificateKeystorePassword="mypassword" type="RSA"/>
</SSLHostConfig>
</Connector>
You can visit https://tomcat.apache.org/tomcat-8.5-doc/config/http.html to see all attributes
If you are working on signing your Flutter App by following this guide Build and release an Android app and run in to this error. I hope this answer helps you.
In my case I changed the path to store my key.jks. This happened to me because I there was an existing file in that path.
keytool -genkey -v -keystore ~/key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias key
This command stores the key.jks file in your home directory. To store it elsewhere, change the argument you pass to the -keystore parameter.
In my case,
keytool -genkey -v -keystore /Users/Y/Desktop/X/key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias keyYour
i.e Y - Username and X - folder name
Then you will be prompted to Enter keystore password: and Re-enter new password:. Here you can use whatever password you want.
However, keep the keystore file private; don’t check it into public source control!
Empty password worked for me on my Mac
keytool -list -v -keystore ~/.android/debug.keystore
hit Enter then It's show you
Enter keystore password:
here just hit Enter for empty password
Works on Windows
open command prompt (press Windows Key + R then type "cmd" without quotations in the appearing dialogue box and then press Enter Key).
then type the code sniff below :
cd C:\Program Files\Java\jdk1.7.0_25\bin
then type following command
keytool -list -keystore "C:/Documents and Settings/Your Name/.android/debug.keystore"
Then it will ask for Keystore password now. The default password is
"android" type and enter or just hit enter "DONT TYPE ANY PASSWORD".
Summarizing the advices from this page, I finished up with the following:
keytool -genkeypair -keystore ~/.android/release.keystore -alias <my_alias> -storepass <my_cert_pass> -keyalg RSA
Then I got a set of questions regarding name, organization, location and password for my alias.
Check your home folder ~/.gradle/gradle.properties. Sometimes if you have gradle.properties in home directory it takes details from the there. Either you can change that or delete the files. Then it will take required details from your local folder.
I fixed this issue by deleting the output file and running the command again. It turns out it does NOT overwrite the previous file. I had this issue when renewing a let's encrypt cert with tomcat
keytool error: java.io.IOException: Keystore was tampered with, or password was incorrect
I solved my problem when I changed keystore path C:\MyWorks\mykeystore to C:\MyWorks\mykeystore.keystore.
In my case I was needed to have root access.
[root#localhost Certificate]# openssl pkcs12 -export -in
/opt/Certificate/115c99f4c5aa98f5.crt -inkey /opt/Certificate/ravi.in.key -certfile
/opt/Certificate/gd_bundle-g2-g1.crt -out RaviNew.p12
Enter Export Password: <Password>
Verifying - Enter Export Password: <Password>
Note :- Above Export Pasworrd write down anywhere because it is must to create JKS file ( It is depend on your choice what password you want to make )
keytool -importkeystore -srckeystore DigiEduNew.p12 -srcstoretype pkcs12 -destkeystore finaldigiEdu.jks -deststoretype JKS
Importing keystore DigiEduNew.p12 to finaldigiEdu.jks...
Enter destination keystore password: <Any Password >
Re-enter new password: <Any Password >
Enter source keystore password: <.P12 Password >
Entry for alias 1 successfully imported.
Import command completed: 1 entries successfully imported, 0 entries failed or
cancelled
Warning:
The JKS keystore uses a proprietary format. It is recommended to migrate to PKCS12
which is an industry standard format using "keytool -importkeystore -srckeystore
finaldigiEdu.jks -destkeystore finaldigiEdu.jks -deststoretype pkcs12".
For me I solved it by changing passwords from Arabic letter to English letter, but first I went to the folder and deleted the generated key then it works.
In my case with Xamarin Forms 4.7 and Visual Studio 2019 16.7.0 Preview 3.1, the problem was version mismatch of lately updated Android Build tools (apksigner) and JDK. Updated JDK to latest and pointed the new JDK path on Tools->Options->Xamarin->Android Settings, and it works.
Just upgraded to Android Studio 4.2 from 4.0. Apparently, Android Studio silently CHANGED my keystore password, which has been sitting there unchanged and working perfectly without incident for well over a year.
Just had to re-renter both passwords.
Sigh
If you already have a .store file, you have to use the same password as you did to generate it. So in my case the solution was:
rm *.store
rm *.cer
That may sound odd to you but I'm just trying to learn about keytool and am source controlling my tutorial files and rerunning them later!
you have two options:
cmd doesn't show the password on the screen while typing
so just type the correct passwd -and be careful- then press enter.
Or
just use:
keytool -list -keystore 'keystoreName' -storepass 'type your keystore passwd'
and for Keys' full info, add -v:
keytool -v -list -keystore 'keystoreName' -storepass 'type your keystore passwd'
This answer is helpful for those who manage multiple keystores across different projects.
I had the same error and I noticed I was using a file keystore.jks with the password of another keystore.jks which throws this exception since the password doesn't match.
With openjdk I had the same problem.
After I updated openjdk to "11.0.17" the problem was gone.
I'm currently busy building a ionic app. I am busy with facebook login and for me to register my app on the facebook developers dashboard i need to give info on the app.
One of them are that i need to generate a hash key. to do that i need to run the following command from within my java/bin
keytool -list -v -keystore "%USERPROFILE%\.android\debug.keystore" -alias androiddebugkey -storepass android -keypass android
then i get this error when i do that
keytool error: java.lang.Exception: Keystore file does not exist:
C:\Users\Reyno.android\debug.keystore
this basically means the file isnt there right.
So my question is how can i generate a new one without installing android studio. I know it wil generate a new one if i install android studio.
ref: Where is debug.keystore in Android Studio
Thanks in advance
I found a solution to this question after a bit of futher investigation. It's quite simple.
(1)Open your cmd as administrator
(2)navigate to your keytool directory. Mine was located at "C:\Program Files\Java\jdk-"
13.0.1\bin\keytool"
(3)enter the following command
keytool -genkey -v -keystore my-release-key.keystore -alias alias_name -keyalg RSA -
keysize 2048 -validity 10000
(4)answer the questions they ask, i'll list them below
Enter keystore password
Reenter keystore password
What is your first and last name?
What is the name of your organizational unit?
What is the name of your organization?
What is the name of your city?
What is the name of your state or province?
What is the two-letter country code for this unit?
They wil then just ask you to confirm if the details are correct, you can just type "Y" for yes. If you use "N" for no they wil ask you to complete the questions again.
(5)Go to your java jdk directory, in my case it was C:\Program Files\Java\jdk-13.0.1\bin\
Then search for a file called "my-release-key.keystore"
Please copy it and save it in a safe place you wil need to use it everytime you
publish or update your app.
Hope this helps someone
I need your help. I have to make an Android app in a company and have some problems to run and configure Android Studio. The network uses a proxy (from Zscaler) and I can't synchronize project from Gradle scripts.
The administrator have given to me the proxy address and on check connection settings, connection is successful with the 2 download domains from the build.gradle scripts. But it doesn't work on Gradle sync.
THE FOLLOWING ERRORS:
With normal case on build.gradle:
Could not GET: "https://dl.google.com.dl/android/maven2/"
Could not GET: "https://jcenter.bintray.com/
With http on maven blocks: Could not GET (From jcenter binary with
http)
Unable to find valid certification path.
I have also import manually certificates from the company, but it doesn't work.
You can look on images to show you my configuration I have tried, and it doesn't work.
Images links here:
https://ibb.co/bJxT9d
https://ibb.co/e7wMUd
https://ibb.co/inro9d
https://ibb.co/gic6vJ
https://ibb.co/eS04hy
https://ibb.co/bOfLNy
Help me please, it's extremely important. I can't do the objectives otherwise.
You need to inject your companies proxy cert into the cacerts keystore of the java attempting to download files. This may be either the OpenJDK version that is supplied with your Android Studio or the one being used by the operating system.
Keytool is located in /jre/bin
The "cacerts" file is located in /jre/lib/security
Run the following
keytool -importcert -file <path to cert> -keystore <path to cacerts>
-alias <anything>
You'll be prompted for the password, default is "changeit"
You'll then be asked if you trust the cert, type yes.
The official solution, with keytool (3 lines to execute at least):
On command line (cmd, terminal), open the directory /jre/bin, commands to write:
keytool -import -alias <alias> -file <certificate_path .crt or .cer> -keystore ../jre/lib/security/cacerts
Each Java part (JRE) must to have certificates added with keytool (Java, Android Studio,...), the 2 lines must to be executed:
keytool -import -alias <alias> -keystore <path_to>\system\tasks\cacerts -file <certificate_path .crt or .cer>
keytool -importkeystore -srckeystore <path_to>\system\tasks\cacerts -destkeystore "<path_to>\Java\<jre_path_name>\lib\security\cacerts"
Reboot the system after.
I remember the source: http://andreyaleev.com/2018/01/14/setup-proxy-in-android-studio/
When you sign and distribute your Xamarin Android apps the wizard helps you create keystore for your app. However, wherever I looked on my mac I could not find the actual .keystore file anywhere. So how am I supposed to get the SHA-1 fingerprint for that keystore?
SHA1 fingerprints are stored within the same keystore files.
Visual studio has an unique feature to open such files.
Just double click the file after creating it inside Xamarin. It will give you the SHA1 Fingerprint.
For windows users,
Go to this path or where ever you have your keytool.exe file
C:\Program Files\Java\jre7\bin
Hold shift key and right click -> then select Open command window here
After commandline open paste this command
keytool.exe -list -v -keystore "%LocalAppData%\Xamarin\Mono for Android\debug.keystore" -alias androiddebugkey -storepass android -keypass android
Official document here - https://developer.xamarin.com/guides/android/deployment,_testing,_and_metrics/MD5_SHA1/
This questions a few months old, but in the event others were stymied by this and end up here - here's instructions for mac users:
When you use the Android Signing wizard it asks for an alias and password.
Generate the SHA1 by entering by opening a terminal window and entering:
keytool -list -v -keystore /Users/[USERNAME]/Library/Developer/Xamarin/Keystore/[ALIAS]/[ALIAS].keystore -alias [ALIAS]
It will then prompt you for the password and if happy with that, will return certificate info and fingerprints (including the SHA1).
Note two passwords aren't needed as mentioned in the Xamarin documentation here.
(And if like me you were searching in Finder for the keystore file you created with no luck, it's because the Library folder is hidden)
Am using ubuntu .am developing apps with google map.for that i registering for map apikey.I follwed the instruction in this following Link link text
from this instruction i got MD5 Fingerprint of Your Signing Certificate,also i have keystore ,But i cant able get MD5 Fingerprint of the SDK Debug Certificate, for this I followed the commend
keytool -list -alias androiddebugkey \
-keystore .keystore \
-storepass android -keypass android.
I specified the path_to_debug_keystore location according to my application location. But wen i execute that commend
I get the "bash: my-release-key.keystore: Permission denied."
I dont know which commend will i use to get this MD5 Fingerprint of the SDK Debug Certificate.can any one give me the solution for this.
Thanks in advance,
regards,
Lakshmanan.
Find out where your debug.keystore is located - where the avd manager is:
I realize you are using Linux, but
in WindowsXP it's under "C:\Documents and Settings\[user]\.android\debug.keystore"
in Windows7: C:\Users\[user]\.android\debug.keystore
I am not familiar with ubuntu - sorry. But, the instructions should translate respectively.
So in the command prompt adapt this generic path reference to your specific info:
~path\keytool -list -keystore ~path.android\debug.keystore
Do not enter a password as there is none.
Look for the MD5 fingerprint