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enable JSON formatted logs if env var is set
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Original file line number | Diff line number | Diff line change |
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@@ -1,36 +1,35 @@ | ||
module github.com/edgelesssys/ego/ego | ||
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go 1.20 | ||
go 1.23.3 | ||
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require ( | ||
github.com/edgelesssys/marblerun v1.4.1 | ||
github.com/edgelesssys/marblerun v1.6.1-0.20241120142109-82ce1218cbc5 | ||
github.com/google/go-cmp v0.6.0 | ||
github.com/klauspost/cpuid/v2 v2.2.8 | ||
github.com/klauspost/cpuid/v2 v2.2.9 | ||
github.com/spf13/afero v1.11.0 | ||
github.com/spf13/cobra v1.8.1 | ||
github.com/stretchr/testify v1.9.0 | ||
golang.org/x/exp v0.0.0-20240904232852-e7e105dedf7e | ||
google.golang.org/grpc v1.64.1 | ||
golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f | ||
google.golang.org/grpc v1.68.0 | ||
) | ||
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require ( | ||
github.com/cpuguy83/go-md2man/v2 v2.0.5 // indirect | ||
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect | ||
github.com/edgelesssys/ego v1.5.2 // indirect | ||
github.com/edgelesssys/era v0.3.3 // indirect | ||
github.com/edgelesssys/ego v1.6.0 // indirect | ||
github.com/go-jose/go-jose/v4 v4.0.4 // indirect | ||
github.com/google/uuid v1.6.0 // indirect | ||
github.com/inconshreveable/mousetrap v1.1.0 // indirect | ||
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect | ||
github.com/russross/blackfriday/v2 v2.1.0 // indirect | ||
github.com/spf13/pflag v1.0.5 // indirect | ||
go.uber.org/multierr v1.11.0 // indirect | ||
go.uber.org/zap v1.27.0 // indirect | ||
golang.org/x/crypto v0.28.0 // indirect | ||
golang.org/x/net v0.30.0 // indirect | ||
golang.org/x/sys v0.26.0 // indirect | ||
golang.org/x/text v0.19.0 // indirect | ||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240812133136-8ffd90a71988 // indirect | ||
google.golang.org/protobuf v1.34.2 // indirect | ||
gopkg.in/square/go-jose.v2 v2.6.0 // indirect | ||
golang.org/x/crypto v0.29.0 // indirect | ||
golang.org/x/net v0.31.0 // indirect | ||
golang.org/x/sys v0.27.0 // indirect | ||
golang.org/x/text v0.20.0 // indirect | ||
google.golang.org/genproto/googleapis/rpc v0.0.0-20241118233622-e639e219e697 // indirect | ||
google.golang.org/protobuf v1.35.2 // indirect | ||
gopkg.in/yaml.v3 v3.0.1 // indirect | ||
) |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,14 @@ | ||
// Copyright (c) Edgeless Systems GmbH. | ||
// | ||
// This Source Code Form is subject to the terms of the Mozilla Public | ||
// License, v. 2.0. If a copy of the MPL was not distributed with this | ||
// file, You can obtain one at https://mozilla.org/MPL/2.0/. | ||
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package config | ||
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import ( | ||
"os" | ||
"strings" | ||
) | ||
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var LogJSON = strings.EqualFold(os.Getenv("EDG_LOG_FORMAT"), "json") |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,54 @@ | ||
// Copyright (c) Edgeless Systems GmbH. | ||
// | ||
// This Source Code Form is subject to the terms of the Mozilla Public | ||
// License, v. 2.0. If a copy of the MPL was not distributed with this | ||
// file, You can obtain one at https://mozilla.org/MPL/2.0/. | ||
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package launch | ||
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import ( | ||
"bytes" | ||
"io" | ||
"log/slog" | ||
"regexp" | ||
) | ||
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var rxLogTag = regexp.MustCompile(`^\[(erthost|ego)\] `) | ||
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// jsonifier is a writer that rewrites ert/ego log messages to JSON. | ||
type jsonifier struct { | ||
out io.Writer | ||
log *slog.Logger | ||
buf []byte | ||
} | ||
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func newJsonifier(out io.Writer) *jsonifier { | ||
return &jsonifier{ | ||
out: out, | ||
log: slog.New(slog.NewJSONHandler(out, nil)), | ||
} | ||
} | ||
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func (j *jsonifier) Write(p []byte) (int, error) { | ||
buf := append(j.buf, p...) | ||
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// write out all complete lines in buf | ||
for { | ||
idx := bytes.IndexByte(buf, '\n') | ||
if idx == -1 { | ||
break | ||
} | ||
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// use JSON logger if line begins with known tag | ||
if rxLogTag.Match(buf[:idx]) { | ||
j.log.Info(string(buf[:idx])) | ||
} else { | ||
_, _ = j.out.Write(buf[:idx+1]) | ||
} | ||
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buf = buf[idx+1:] | ||
} | ||
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j.buf = buf | ||
return len(p), nil | ||
} |
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