mirror of
https://github.com/drakkan/sftpgo.git
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micro optimization
Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
This commit is contained in:
Nicola Murino
parent
e7627bfcd3
commit
eb0c6549c4
7 changed files with 42 additions and 28 deletions
12
go.mod
12
go.mod
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@ -10,10 +10,10 @@ require (
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github.com/alexedwards/argon2id v1.0.0
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github.com/amoghe/go-crypt v0.0.0-20220222110647-20eada5f5964
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github.com/aws/aws-sdk-go-v2 v1.26.1
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github.com/aws/aws-sdk-go-v2/config v1.27.12
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github.com/aws/aws-sdk-go-v2/credentials v1.17.12
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github.com/aws/aws-sdk-go-v2/config v1.27.13
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github.com/aws/aws-sdk-go-v2/credentials v1.17.13
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github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1
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github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.16.16
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github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.16.17
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github.com/aws/aws-sdk-go-v2/service/marketplacemetering v1.21.5
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github.com/aws/aws-sdk-go-v2/service/s3 v1.53.2
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github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.28.7
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@ -33,7 +33,7 @@ require (
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github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
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github.com/google/uuid v1.6.0
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github.com/hashicorp/go-hclog v1.6.3
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github.com/hashicorp/go-plugin v1.6.0
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github.com/hashicorp/go-plugin v1.6.1
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github.com/hashicorp/go-retryablehttp v0.7.6
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github.com/jackc/pgx/v5 v5.5.5
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github.com/jlaffaye/ftp v0.2.0
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@ -73,7 +73,7 @@ require (
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golang.org/x/sys v0.20.0
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golang.org/x/term v0.20.0
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golang.org/x/time v0.5.0
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google.golang.org/api v0.179.0
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google.golang.org/api v0.180.0
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gopkg.in/natefinch/lumberjack.v2 v2.2.1
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)
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@ -96,7 +96,7 @@ require (
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github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.7 // indirect
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github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.5 // indirect
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github.com/aws/aws-sdk-go-v2/service/sso v1.20.6 // indirect
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github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.5 // indirect
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github.com/aws/aws-sdk-go-v2/service/ssooidc v1.24.0 // indirect
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github.com/aws/smithy-go v1.20.2 // indirect
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github.com/beorn7/perks v1.0.1 // indirect
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github.com/boombuler/barcode v1.0.1 // indirect
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24
go.sum
24
go.sum
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@ -41,14 +41,14 @@ github.com/aws/aws-sdk-go-v2 v1.26.1 h1:5554eUqIYVWpU0YmeeYZ0wU64H2VLBs8TlhRB2L+
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github.com/aws/aws-sdk-go-v2 v1.26.1/go.mod h1:ffIFB97e2yNsv4aTSGkqtHnppsIJzw7G7BReUZ3jCXM=
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github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2 h1:x6xsQXGSmW6frevwDA+vi/wqhp1ct18mVXYN08/93to=
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github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2/go.mod h1:lPprDr1e6cJdyYeGXnRaJoP4Md+cDBvi2eOj00BlGmg=
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github.com/aws/aws-sdk-go-v2/config v1.27.12 h1:vq88mBaZI4NGLXk8ierArwSILmYHDJZGJOeAc/pzEVQ=
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github.com/aws/aws-sdk-go-v2/config v1.27.12/go.mod h1:IOrsf4IiN68+CgzyuyGUYTpCrtUQTbbMEAtR/MR/4ZU=
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github.com/aws/aws-sdk-go-v2/credentials v1.17.12 h1:PVbKQ0KjDosI5+nEdRMU8ygEQDmkJTSHBqPjEX30lqc=
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github.com/aws/aws-sdk-go-v2/credentials v1.17.12/go.mod h1:jlWtGFRtKsqc5zqerHZYmKmRkUXo3KPM14YJ13ZEjwE=
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github.com/aws/aws-sdk-go-v2/config v1.27.13 h1:WbKW8hOzrWoOA/+35S5okqO/2Ap8hkkFUzoW8Hzq24A=
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github.com/aws/aws-sdk-go-v2/config v1.27.13/go.mod h1:XLiyiTMnguytjRER7u5RIkhIqS8Nyz41SwAWb4xEjxs=
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github.com/aws/aws-sdk-go-v2/credentials v1.17.13 h1:XDCJDzk/u5cN7Aple7D/MiAhx1Rjo/0nueJ0La8mRuE=
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github.com/aws/aws-sdk-go-v2/credentials v1.17.13/go.mod h1:FMNcjQrmuBYvOTZDtOLCIu0esmxjF7RuA/89iSXWzQI=
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github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1 h1:FVJ0r5XTHSmIHJV6KuDmdYhEpvlHpiSd38RQWhut5J4=
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github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1/go.mod h1:zusuAeqezXzAB24LGuzuekqMAEgWkVYukBec3kr3jUg=
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github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.16.16 h1:n4k5rgvy0M748NadpDlGLOQ/KCVbNHCQsfI895wLrt0=
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github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.16.16/go.mod h1:Rd5rkCdq44ZC5rS4CbF3Wc8FiWo7f9brp7qeIwWsJaU=
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github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.16.17 h1:9b1Os1s11mF5qTIKLgSsyPG810di2+ySSLIIt9bwe9I=
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github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.16.17/go.mod h1:9Wp7tDOMhv0+sb/FTRAkbHNQ7abYDnoJRzm5AAtCnTc=
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github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5 h1:aw39xVGeRWlWx9EzGVnhOR4yOjQDHPQ6o6NmBlscyQg=
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github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5/go.mod h1:FSaRudD0dXiMPK2UjknVwwTYyZMRsHv3TtkabsZih5I=
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github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.5 h1:PG1F3OD1szkuQPzDw3CIQsRIrtTlUC3lP84taWzHlq0=
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@ -73,8 +73,8 @@ github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.28.7 h1:4cziOtpDwtgcb+wTY
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github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.28.7/go.mod h1:3Ba++UwWd154xtP4FRX5pUK3Gt4up5sDHCve6kVfE+g=
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github.com/aws/aws-sdk-go-v2/service/sso v1.20.6 h1:o5cTaeunSpfXiLTIBx5xo2enQmiChtu1IBbzXnfU9Hs=
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github.com/aws/aws-sdk-go-v2/service/sso v1.20.6/go.mod h1:qGzynb/msuZIE8I75DVRCUXw3o3ZyBmUvMwQ2t/BrGM=
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github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.5 h1:Ciiz/plN+Z+pPO1G0W2zJoYIIl0KtKzY0LJ78NXYTws=
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github.com/aws/aws-sdk-go-v2/service/ssooidc v1.23.5/go.mod h1:mUYPBhaF2lGiukDEjJX2BLRRKTmoUSitGDUgM4tRxak=
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github.com/aws/aws-sdk-go-v2/service/ssooidc v1.24.0 h1:Qe0r0lVURDDeBQJ4yP+BOrJkvkiCo/3FH/t+wY11dmw=
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github.com/aws/aws-sdk-go-v2/service/ssooidc v1.24.0/go.mod h1:mUYPBhaF2lGiukDEjJX2BLRRKTmoUSitGDUgM4tRxak=
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github.com/aws/aws-sdk-go-v2/service/sts v1.28.7 h1:et3Ta53gotFR4ERLXXHIHl/Uuk1qYpP5uU7cvNql8ns=
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github.com/aws/aws-sdk-go-v2/service/sts v1.28.7/go.mod h1:FZf1/nKNEkHdGGJP/cI2MoIMquumuRK6ol3QQJNDxmw=
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github.com/aws/smithy-go v1.20.2 h1:tbp628ireGtzcHDDmLT/6ADHidqnwgF57XOXZe6tp4Q=
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@ -219,8 +219,8 @@ github.com/hashicorp/go-hclog v1.6.3 h1:Qr2kF+eVWjTiYmU7Y31tYlP1h0q/X3Nl3tPGdaB1
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github.com/hashicorp/go-hclog v1.6.3/go.mod h1:W4Qnvbt70Wk/zYJryRzDRU/4r0kIg0PVHBcfoyhpF5M=
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github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
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github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
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github.com/hashicorp/go-plugin v1.6.0 h1:wgd4KxHJTVGGqWBq4QPB1i5BZNEx9BR8+OFmHDmTk8A=
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github.com/hashicorp/go-plugin v1.6.0/go.mod h1:lBS5MtSSBZk0SHc66KACcjjlU6WzEVP/8pwz68aMkCI=
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github.com/hashicorp/go-plugin v1.6.1 h1:P7MR2UP6gNKGPp+y7EZw2kOiq4IR9WiqLvp0XOsVdwI=
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github.com/hashicorp/go-plugin v1.6.1/go.mod h1:XPHFku2tFo3o3QKFgSYo+cghcUhw1NA1hZyMK0PWAw0=
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github.com/hashicorp/go-retryablehttp v0.7.6 h1:TwRYfx2z2C4cLbXmT8I5PgP/xmuqASDyiVuGYfs9GZM=
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github.com/hashicorp/go-retryablehttp v0.7.6/go.mod h1:pkQpWZeYWskR+D1tR2O5OcBFOxfA7DoAO6xtkuQnHTk=
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github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
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@ -509,8 +509,8 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T
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golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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golang.org/x/xerrors v0.0.0-20231012003039-104605ab7028 h1:+cNy6SZtPcJQH3LJVLOSmiC7MMxXNOb3PU/VUEz+EhU=
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golang.org/x/xerrors v0.0.0-20231012003039-104605ab7028/go.mod h1:NDW/Ps6MPRej6fsCIbMTohpP40sJ/P/vI1MoTEGwX90=
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google.golang.org/api v0.179.0 h1:QyHDLm/HqM7ysaHgGO0wu7P4NbwbimnOoKxu5Cfdx8s=
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google.golang.org/api v0.179.0/go.mod h1:51AiyoEg1MJPSZ9zvklA8VnRILPXxn1iVen9v25XHAE=
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google.golang.org/api v0.180.0 h1:M2D87Yo0rGBPWpo1orwfCLehUUL6E7/TYe5gvMQWDh4=
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google.golang.org/api v0.180.0/go.mod h1:51AiyoEg1MJPSZ9zvklA8VnRILPXxn1iVen9v25XHAE=
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google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
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google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
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google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
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@ -1286,9 +1286,9 @@ func writeHTTPPart(m *multipart.Writer, part dataprovider.HTTPPart, h textproto.
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if strings.Contains(strings.ToLower(cType), "application/json") {
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replacements := params.getStringReplacements(addObjectData, true)
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jsonReplacer := strings.NewReplacer(replacements...)
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_, err = partWriter.Write([]byte(replaceWithReplacer(part.Body, jsonReplacer)))
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_, err = partWriter.Write(util.StringToBytes(replaceWithReplacer(part.Body, jsonReplacer)))
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} else {
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_, err = partWriter.Write([]byte(replaceWithReplacer(part.Body, replacer)))
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_, err = partWriter.Write(util.StringToBytes(replaceWithReplacer(part.Body, replacer)))
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}
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if err != nil {
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eventManagerLog(logger.LevelError, "unable to write part %q, err: %v", part.Name, err)
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@ -2501,7 +2501,7 @@ func executeAdminCheckAction(c *dataprovider.EventActionIDPAccountCheck, params
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data := replaceWithReplacer(c.TemplateAdmin, replacer)
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var newAdmin dataprovider.Admin
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err = json.Unmarshal([]byte(data), &newAdmin)
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err = json.Unmarshal(util.StringToBytes(data), &newAdmin)
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if err != nil {
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return nil, err
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}
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@ -2533,7 +2533,7 @@ func executeUserCheckAction(c *dataprovider.EventActionIDPAccountCheck, params *
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data := replaceWithReplacer(c.TemplateUser, replacer)
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var newUser dataprovider.User
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err = json.Unmarshal([]byte(data), &newUser)
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err = json.Unmarshal(util.StringToBytes(data), &newUser)
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if err != nil {
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return nil, err
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}
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@ -3429,7 +3429,7 @@ func checkUserAndTLSCertificate(user *User, protocol string, tlsCert *x509.Certi
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switch protocol {
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case protocolFTP, protocolWebDAV:
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for _, cert := range user.Filters.TLSCerts {
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derBlock, _ := pem.Decode([]byte(cert))
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derBlock, _ := pem.Decode(util.StringToBytes(cert))
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if derBlock != nil && bytes.Equal(derBlock.Bytes, tlsCert.Raw) {
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return *user, nil
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}
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@ -3551,7 +3551,7 @@ func checkUserAndPubKey(user *User, pubKey []byte, isSSHCert bool) (User, string
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return *user, "", ErrInvalidCredentials
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}
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for idx, key := range user.PublicKeys {
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storedKey, comment, _, _, err := ssh.ParseAuthorizedKey([]byte(key))
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storedKey, comment, _, _, err := ssh.ParseAuthorizedKey(util.StringToBytes(key))
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if err != nil {
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providerLog(logger.LevelError, "error parsing stored public key %d for user %s: %v", idx, user.Username, err)
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return *user, "", err
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@ -885,7 +885,7 @@ func (s *httpdServer) handleWebClientDownloadZip(w http.ResponseWriter, r *http.
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name := connection.User.GetCleanedPath(r.URL.Query().Get("path"))
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files := r.Form.Get("files")
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var filesList []string
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err = json.Unmarshal([]byte(files), &filesList)
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err = json.Unmarshal(util.StringToBytes(files), &filesList)
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if err != nil {
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s.renderClientBadRequestPage(w, r, err)
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return
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@ -932,7 +932,7 @@ func (s *httpdServer) handleClientSharePartialDownload(w http.ResponseWriter, r
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}
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files := r.Form.Get("files")
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var filesList []string
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err = json.Unmarshal([]byte(files), &filesList)
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err = json.Unmarshal(util.StringToBytes(files), &filesList)
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if err != nil {
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s.renderClientBadRequestPage(w, r, err)
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return
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@ -1393,7 +1393,7 @@ func (s *httpdServer) handleClientAddShareGet(w http.ResponseWriter, r *http.Req
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if _, ok := r.URL.Query()["files"]; ok {
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files := r.URL.Query().Get("files")
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var filesList []string
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err := json.Unmarshal([]byte(files), &filesList)
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err := json.Unmarshal(util.StringToBytes(files), &filesList)
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if err != nil {
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s.renderClientBadRequestPage(w, r, err)
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return
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@ -589,7 +589,7 @@ func (c *Configuration) AcceptInboundConnection(conn net.Conn, config *ssh.Serve
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var user dataprovider.User
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// Unmarshal cannot fails here and even if it fails we'll have a user with no permissions
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json.Unmarshal([]byte(sconn.Permissions.Extensions["sftpgo_user"]), &user) //nolint:errcheck
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json.Unmarshal(util.StringToBytes(sconn.Permissions.Extensions["sftpgo_user"]), &user) //nolint:errcheck
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loginType := sconn.Permissions.Extensions["sftpgo_login_method"]
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connectionID := hex.EncodeToString(sconn.SessionID())
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@ -290,6 +290,8 @@ func ParseBytes(s string) (int64, error) {
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}
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// BytesToString converts []byte to string without allocations.
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// https://github.com/kubernetes/kubernetes/blob/e4b74dd12fa8cb63c174091d5536a10b8ec19d34/staging/src/k8s.io/apiserver/pkg/authentication/token/cache/cached_token_authenticator.go#L278
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// Use only if strictly required, this method uses unsafe.
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func BytesToString(b []byte) string {
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// unsafe.SliceData relies on cap whereas we want to rely on len
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if len(b) == 0 {
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@ -299,6 +301,18 @@ func BytesToString(b []byte) string {
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return unsafe.String(unsafe.SliceData(b), len(b))
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}
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// StringToBytes convert string to []byte without allocations.
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// https://github.com/kubernetes/kubernetes/blob/e4b74dd12fa8cb63c174091d5536a10b8ec19d34/staging/src/k8s.io/apiserver/pkg/authentication/token/cache/cached_token_authenticator.go#L289
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// Use only if strictly required, this method uses unsafe.
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func StringToBytes(s string) []byte {
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// unsafe.StringData is unspecified for the empty string, so we provide a strict interpretation
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if s == "" {
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return nil
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}
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// https://github.com/golang/go/blob/4ed358b57efdad9ed710be7f4fc51495a7620ce2/src/os/file.go#L300
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return unsafe.Slice(unsafe.StringData(s), len(s))
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}
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// GetIPFromRemoteAddress returns the IP from the remote address.
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// If the given remote address cannot be parsed it will be returned unchanged
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func GetIPFromRemoteAddress(remoteAddress string) string {
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