66 lines
1.8 KiB
Ruby
66 lines
1.8 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module ExceptionLogFormatter
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class << self
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def format!(exception, payload)
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return unless exception
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# Elasticsearch/Fluentd don't handle nested structures well.
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# Use periods to flatten the fields.
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payload.merge!(
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'exception.class' => exception.class.name,
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'exception.message' => sanitize_message(exception)
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)
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if exception.backtrace
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payload['exception.backtrace'] = Rails.backtrace_cleaner.clean(exception.backtrace)
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end
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if exception.cause
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payload['exception.cause_class'] = exception.cause.class.name
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end
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if gitaly_metadata = find_gitaly_metadata(exception)
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payload['exception.gitaly'] = gitaly_metadata.to_s
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end
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if sql = find_sql(exception)
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payload['exception.sql'] = sql
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end
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end
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def find_sql(exception)
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if exception.is_a?(ActiveRecord::StatementInvalid)
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# StatementInvalid may be caused by a statement timeout or a bad query
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normalize_query(exception.sql.to_s)
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elsif exception.cause.present?
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find_sql(exception.cause)
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end
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end
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def find_gitaly_metadata(exception)
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if exception.is_a?(::Gitlab::Git::BaseError)
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exception.metadata
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elsif exception.is_a?(::GRPC::BadStatus)
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exception.metadata[::Gitlab::Git::BaseError::METADATA_KEY]
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elsif exception.cause.present?
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find_gitaly_metadata(exception.cause)
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end
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end
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private
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def normalize_query(sql)
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PgQuery.normalize(sql)
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rescue PgQuery::ParseError
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sql
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end
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def sanitize_message(exception)
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Gitlab::Sanitizers::ExceptionMessage.clean(exception.class.name, exception.message)
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end
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end
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end
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end
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