Support -report-azure-blob option

[kotakanbe]

Example: Put results in Azure Blob storage

To put results in Azure Blob Storage, configure following settings in Azure before scanning.

• Create a container

$ vuls scan \
      -cve-dictionary-dbpath=$PWD/cve.sqlite3 \ 
      -report-azure-blob \
      -azure-container=vuls \
      -azure-account=test \
      -azure-key=access-key-string 

With this sample command, it will ..

• Use SSH Key-Based authentication with empty password (without -ask-key-password option)
• Sudo with no password (without -ask-sudo-password option)
• Scan all servers defined in config file
• Put scan result(JSON) in Azure Blob Storage. The container name is "vuls", storage account is "test" and accesskey is "access-key-string"

account and access key can be defined in environment variables.

$ export AZURE_STORAGE_ACCOUNT=test
$ export AZURE_STORAGE_ACCESS_KEY=access-key-string
$ vuls scan \
      -cve-dictionary-dbpath=$PWD/cve.sqlite3 \ 
      -report-azure-blob \
      -azure-container=vuls