Santhosh Kumar Edukulla created CLOUDSTACK-7873:
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Summary: SSH keys larger than 1024 bytes are truncated
Key: CLOUDSTACK-7873
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7873
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Reporter: Santhosh Kumar Edukulla
Assignee: Santhosh Kumar Edukulla
When we upload the SSH key pair with 8192 bit RSA key, however the length of
the public key in that case will be longer than 1024 bytes. In DB table
ssh_keypair the length of public_key is set to 5120 bytes which is fine.
The problematic part is the user vm. In DB table user_vm_details, the value
column be set to max 1024 bytes, this also be hard coded into the code as well.
In case the public key length longer than 1024 bytes, the SSH.PublicKey in
user_vm_details table will be truncated, and caused the encryptWithSSHPublicKey
return "Error encrypting password" due to the truncated RSA key is invalid.
Fixed the issue by setting the value to 5120 for key.
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