Travis CI构建失败-（Aws :: S3 :: Errors :: SignatureDoesNotMatch）

Question

我为Angular Project的CICD安装了Travis CI。自2个月以来，我一直在无缝使用此功能。没问题但是由于两天以来，我的构建不断失败，因此我无法从构建日志中找出确切原因。

我没有更改任何会导致此错误的内容。我刚刚对Typescript和HTML进行了一些更改，但没有在AWS端上安装任何新软件包或进行任何更改。

LOG：

Deploying application
uploading "04.0284d042a6c29213aaa1.png" with {:content_type=>"image/png", :acl=>"public-read"}
uploading "Roboto-Bold.dc81817def276b4f2139.woff" with {:content_type=>"font/woff", :acl=>"public-read"}
uploading "arrow_left.270f72df47e036d9cfa1.svg" with {:content_type=>"image/svg+xml", :acl=>"public-read"}
uploading "fa-solid-900.1709a2810c3752483683.ttf" with {:content_type=>"font/ttf", :acl=>"public-read"}
uploading "Roboto-Regular.2751ee43015f9884c364.woff2" with {:content_type=>"font/woff2", :acl=>"public-read"}
/home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/seahorse/client/plugins/raise_response_errors.rb:15:in `call': The request signature we calculated does not match the signature you provided. Check your key and signing method. (Aws::S3::Errors::SignatureDoesNotMatch)
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/aws-sdk-core/plugins/s3_sse_cpk.rb:19:in `call'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/aws-sdk-core/plugins/s3_dualstack.rb:24:in `call'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/aws-sdk-core/plugins/s3_accelerate.rb:34:in `call'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/aws-sdk-core/plugins/jsonvalue_converter.rb:20:in `call'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/aws-sdk-core/plugins/idempotency_token.rb:18:in `call'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/aws-sdk-core/plugins/param_converter.rb:20:in `call'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/seahorse/client/plugins/response_target.rb:21:in `call'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/seahorse/client/request.rb:70:in `send_request'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-core-2.11.394/lib/seahorse/client/base.rb:207:in `block (2 levels) in define_operation_methods'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-resources-2.11.394/lib/aws-sdk-resources/services/s3/file_uploader.rb:42:in `block in put_object'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-resources-2.11.394/lib/aws-sdk-resources/services/s3/file_uploader.rb:49:in `open_file'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-resources-2.11.394/lib/aws-sdk-resources/services/s3/file_uploader.rb:41:in `put_object'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-resources-2.11.394/lib/aws-sdk-resources/services/s3/file_uploader.rb:34:in `upload'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/aws-sdk-resources-2.11.394/lib/aws-sdk-resources/services/s3/object.rb:252:in `upload_file'
    from /home/travis/.rvm/gems/ruby-2.4.5/gems/dpl-s3-1.10.13/lib/dpl/provider/s3.rb:114:in `block (2 levels) in upload_multithreaded'
failed to deploy

Answer 1

[看来您可能正在Travis的部署系统上按下this issue。经过几个月的顺利部署，我们几天前也遇到了同样的问题。

我们有一个AWS_SECRET_ACCESS_KEY值，该值已为我们的构建进行了加密，并且deploy部分中的YAML配置看起来像这样：

    access_key_id: $AWS_ACCESS_KEY_ID
    secret_access_key:
      secure: $AWS_SECRET_ACCESS_KEY

链接的问题提及：

您在安全值中使用纯文本值。我们对数据处理进行了其他更改，以防止意外泄露这些机密。

您的配置之前是有效的，因为在这种情况下解密失败时我们正在传递值。

请尝试将此配置更改为：

secret_acces_key: $AWS_SECRET_KEY

基于此，我们将配置更改为以下内容：

    access_key_id: $AWS_ACCESS_KEY_ID
    secret_access_key: $AWS_SECRET_ACCESS_KEY

这为我们解决了这个问题。