问题
ERROR MESSAGE:
jarsigner: Certificate chain not found for: project_foo.<br/>
project_foo must reference a valid KeyStore key entry containing a private key and corresponding public key certificate chain.
QUESTION: How do I include a public key certificate chain to address the error?
BACKGROUND: The App Developer has completed an Android app and delivered an unsigned APK called Foo.apk. My objective is to sign and zipalign the APK in preparation for uploading it to the Google Play store. My keystore is located at C:\Path\.keystore on a Windows machine.
COMMAND LINE, my command:
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore C:\Path\\.keystore Foo.apk project_foo
COMMAND LINE, response:
Enter Passphrase for keystore:
jarsigner: Certificate chain not found for: project_foo.<br/>
project_foo must reference a valid KeyStore key entry containing a private key and corresponding public key certificate chain.
ALSO TRIED: Verified that I remember the correct password. Using 'keytool -list' from the command line shows me the expected list (it includes one private key).
PREVIOUS OS QUESTION: certificate chain not found asked using a .cer file from Verisign. I have no similar file available.
OTHER INFORMATION: Windows 7 machine, using standard Windows command prompt.
回答1:
keytool -keystore formconnect.keystore -list -v
You can use this command to find out your alias name after you have generated your key.
First line of execution contains the Alias name: <value> If keytool is used then alias name might be "mykey".
Use that alias name while packaging the application.
回答2:
i had the same issue my commands were
to generate key
keytool -genkey -v -keystore testapp-key.keystore -alias testapp-key -keyalg RSA -keysize 2048 -validity 10000
and then i did this to sign the app
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore testapp-key.keystore testapp.apk testapp
i got this error
jarsigner: Certificate chain not found for: testapp.<br/>
project_foo must reference a valid KeyStore key entry containing a private key and corresponding public key certificate chain.
then i replaced the alias 'testapp' in the jarsignir command with the key alias that is 'testapp-key' it is in first command i.e. key generation command
the command will look like this
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore testapp-key.keystore testapp.apk testapp
in your case it will be like this
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore C:\Path\\.keystore Foo.apk your-key-alias
回答3:
The Developer on our team proposed the solution that fixed the problem. Previously I had copied the Foo.apk into the directory with the jarsigner.exe and tried to run it there. He proposed:
- Set the PATH environment variable so Windows can find the jarsigner executable.
- Move the Foo.apk to the path where the keystore was located.
- Run the command below (without using a path to find the keystore).
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore .keystore Foo.apk project_foo
It works! Removing the necessity to specify file path for the keystore fixed the problem.
回答4:
add release unsigned.apk folder path
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore keystorename.keystore .....\platforms\android\build\outputs\apk\android-release-unsigned.apk aliasname
it's work for me !!
来源：https://stackoverflow.com/questions/23750259/certificate-chain-not-found-how-to-fix-and-publish-to-google-play-store