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No commits in common. "e00a826faa0283561ec23ecf102f57fdea40d65b" and "ae0cb58ad9c46f594eab6c0a8a99fa2452632dbb" have entirely different histories.
e00a826faa
...
ae0cb58ad9
3 changed files with 37 additions and 223 deletions
5
go.mod
5
go.mod
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@ -5,9 +5,10 @@ go 1.14
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require (
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github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
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github.com/alecthomas/units v0.0.0-20201120081800-1786d5ef83d4 // indirect
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github.com/dgryski/dgoogauth v0.0.0-20190221195224-5a805980a5f3
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github.com/iamacarpet/go-sqlite3-dynamic v0.0.0-20190515092955-345069c6d7b9
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github.com/mattn/go-sqlite3 v1.14.6
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github.com/notti/nocgo v0.0.0-20190619201224-fc443047424c // indirect
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github.com/stretchr/testify v1.7.0 // indirect
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golang.org/x/crypto v0.2.0
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golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad
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gopkg.in/alecthomas/kingpin.v2 v2.2.6
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)
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|
|
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37
go.sum
37
go.sum
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@ -4,45 +4,26 @@ github.com/alecthomas/units v0.0.0-20201120081800-1786d5ef83d4 h1:EBTWhcAX7rNQ80
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github.com/alecthomas/units v0.0.0-20201120081800-1786d5ef83d4/go.mod h1:OMCwj8VM1Kc9e19TLln2VL61YJF0x1XFtfdL4JdbSyE=
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github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/dgryski/dgoogauth v0.0.0-20190221195224-5a805980a5f3 h1:AqeKSZIG/NIC75MNQlPy/LM3LxfpLwahICJBHwSMFNc=
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github.com/dgryski/dgoogauth v0.0.0-20190221195224-5a805980a5f3/go.mod h1:hEfFauPHz7+NnjR/yHJGhrKo1Za+zStgwUETx3yzqgY=
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github.com/iamacarpet/go-sqlite3-dynamic v0.0.0-20190515092955-345069c6d7b9 h1:MDZ6mJ7Ouz9lSwLtD7v2QeDlbdL6rONTAJRNEQqRYC0=
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github.com/iamacarpet/go-sqlite3-dynamic v0.0.0-20190515092955-345069c6d7b9/go.mod h1:HSsZaV17NZLgfHsNz3wzjE66Gd2EGlF8OuC0DdPpgPk=
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github.com/mattn/go-sqlite3 v1.14.6 h1:dNPt6NO46WmLVt2DLNpwczCmdV5boIZ6g/tlDrlRUbg=
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github.com/mattn/go-sqlite3 v1.14.6/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
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github.com/notti/nocgo v0.0.0-20190619201224-fc443047424c h1:3fTZ9+GLtn9eqKC1RGLojMG7St2WsskOeGXKFEhNTlo=
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github.com/notti/nocgo v0.0.0-20190619201224-fc443047424c/go.mod h1:kJHUidcvEI83gsDlB+I58aaOuzvJmPfbqrqYjTqmdHA=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
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github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
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github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
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golang.org/x/crypto v0.2.0 h1:BRXPfhNivWL5Yq0BGQ39a2sW6t44aODpfxkWjYdzewE=
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golang.org/x/crypto v0.2.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
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golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
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golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
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golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
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golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
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golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
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golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad h1:DN0cp81fZ3njFcrLCytUHRSUkqBjfTo4Tx9RJTWs0EY=
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golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
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golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
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golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
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golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
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golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
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golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
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golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
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gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
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|
|
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218
openvpn-user.go
218
openvpn-user.go
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@ -1,22 +1,17 @@
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package main
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import (
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"crypto/rand"
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"database/sql"
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"encoding/base32"
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"fmt"
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"github.com/dgryski/dgoogauth"
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_ "github.com/mattn/go-sqlite3"
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"golang.org/x/crypto/bcrypt"
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"gopkg.in/alecthomas/kingpin.v2"
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"log"
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"os"
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"strings"
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"text/tabwriter"
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)
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const (
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version = "1.0.5"
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version = "1.0.4"
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)
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var (
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@ -47,52 +42,24 @@ var (
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authCommand = kingpin.Command("auth", "Auth user.")
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authCommandUserFlag = authCommand.Flag("user", "Username.").Required().String()
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authCommandPasswordFlag = authCommand.Flag("password", "Password.").String()
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authCommandTotpFlag = authCommand.Flag("totp", "TOTP code.").String()
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//authCommandHotpFlag = authCommand.Flag("hotp", "HOTP code.").String()
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authCommandPasswordFlag = authCommand.Flag("password", "Password.").Required().String()
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changePasswordCommand = kingpin.Command("change-password", "Change password")
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changePasswordCommandUserFlag = changePasswordCommand.Flag("user", "Username.").Required().String()
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changePasswordCommandPasswordFlag = changePasswordCommand.Flag("password", "Password.").Required().String()
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updateSecretCommand = kingpin.Command("update-secret", "update OTP secret")
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updateSecretCommandUserFlag = updateSecretCommand.Flag("user", "Username.").Required().String()
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updateSecretCommandSecretFlag = updateSecretCommand.Flag("secret", "Secret.").Default("generate").String()
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registerAppCommand = kingpin.Command("register-app", "update OTP secret")
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registerAppCommandUserFlag = registerAppCommand.Flag("user", "Username.").Required().String()
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getSecretCommand = kingpin.Command("get-secret", "gwt OTP secret")
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getSecretCommandUserFlag = getSecretCommand.Flag("user", "Username.").Required().String()
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debug = kingpin.Flag("debug", "Enable debug mode.").Default("false").Bool()
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)
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type Migration struct {
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id int64
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name string
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sql string
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}
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type User struct {
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id int64
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name string
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password string
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revoked bool
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deleted bool
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secret string
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appConfigured bool
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id int64
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name string
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password string
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revoked bool
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deleted bool
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}
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var (
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migrations []Migration
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)
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func main() {
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migrations = append(migrations, Migration{name: "users_add_secret_column_2022_11_10", sql: "ALTER TABLE users ADD COLUMN secret string"})
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migrations = append(migrations, Migration{name: "users_add_2fa_column_2022_11_11", sql: "ALTER TABLE users ADD COLUMN app_configured integer default 0"})
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kingpin.Version(version)
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switch kingpin.Parse() {
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case createCommand.FullCommand():
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@ -108,30 +75,9 @@ func main() {
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case checkCommand.FullCommand():
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_ = checkUserExistent(*checkCommandUserFlag)
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case authCommand.FullCommand():
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provideAuthType := 0
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if *authCommandPasswordFlag != "" {
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provideAuthType += 1
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}
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if *authCommandTotpFlag != "" {
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provideAuthType += 1
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}
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//if *authCommandHotpFlag != "" {
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// provideAuthType += 1
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//}
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if provideAuthType == 1 {
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authUser(*authCommandUserFlag, *authCommandPasswordFlag, *authCommandTotpFlag)
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} else {
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fmt.Printf("Please provide only one type of auth paswword")
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os.Exit(1)
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}
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authUser(*authCommandUserFlag, *authCommandPasswordFlag)
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case changePasswordCommand.FullCommand():
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changeUserPassword(*changePasswordCommandUserFlag, *changePasswordCommandPasswordFlag)
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case updateSecretCommand.FullCommand():
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registerOtpSecret(*updateSecretCommandUserFlag, *updateSecretCommandSecretFlag)
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case registerAppCommand.FullCommand():
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registerOtpApplication(*registerAppCommandUserFlag)
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case getSecretCommand.FullCommand():
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getUserOtpSecret(*getSecretCommandUserFlag)
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case dbInitCommand.FullCommand():
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initDb()
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case dbMigrateCommand.FullCommand():
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@ -152,31 +98,11 @@ func initDb() {
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// boolean fields are integer because of sqlite does not support boolean: 1 = true, 0 = false
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_, err := getDb().Exec("CREATE TABLE IF NOT EXISTS users(id integer not null primary key autoincrement, username string UNIQUE, password string, revoked integer default 0, deleted integer default 0)")
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checkErr(err)
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_, err = getDb().Exec("CREATE TABLE IF NOT EXISTS migrations(id integer not null primary key autoincrement, name string)")
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checkErr(err)
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fmt.Printf("Database initialized at %s\n", *dbPath)
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}
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func migrateDb() {
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var c int
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for _, migration := range migrations {
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c = -1
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err := getDb().QueryRow("SELECT count(*) FROM migrations WHERE name = $1", migration.name).Scan(&c)
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if err != nil {
|
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if err == sql.ErrNoRows {
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continue
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}
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log.Fatal(err)
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}
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if c == 0 {
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fmt.Printf("Migrating database with new migration %s\n", migration.name)
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_, err := getDb().Exec(migration.sql)
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checkErr(err)
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_, err = getDb().Exec("INSERT INTO migrations(name) VALUES ($1)", migration.name)
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checkErr(err)
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}
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}
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fmt.Println("Migrations are up to date")
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fmt.Println("STUB: Migrations are up to date")
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||||
}
|
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func createUser(username, password string) {
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|
@ -258,7 +184,7 @@ func checkUserExistent(username string) bool {
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func userDeleted(username string) bool {
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// return true if user marked as deleted
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u := User{}
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_ = getDb().QueryRow("SELECT deleted FROM users WHERE username = $1", username).Scan(&u.deleted)
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_ = getDb().QueryRow("SELECT * FROM users WHERE username = $1", username).Scan(&u)
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if u.deleted {
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fmt.Printf("User %s marked as deleted\n", username)
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return true
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|
|
@ -270,18 +196,9 @@ func userDeleted(username string) bool {
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func userIsActive(username string) bool {
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// return true if user exist and not deleted and revoked
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u := User{}
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err := getDb().QueryRow("SELECT revoked,deleted FROM users WHERE username = $1", username).Scan(&u.revoked, &u.deleted)
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if err != nil {
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if err == sql.ErrNoRows {
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fmt.Println("User not found")
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return false
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}
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return false
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}
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_ = getDb().QueryRow("SELECT * FROM users WHERE username = $1", username).Scan(&u)
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if !u.revoked && !u.deleted {
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if *debug {
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fmt.Printf("User %s is active\n", username)
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}
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fmt.Printf("User %s is active\n", username)
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return true
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} else {
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fmt.Println("User may be deleted or revoked")
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|
@ -295,7 +212,7 @@ func listUsers() []User {
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if *listAll {
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condition = ""
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}
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query := "SELECT id, username, password, revoked, deleted FROM users " + condition
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query := "SELECT * FROM users " + condition
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rows, err := getDb().Query(query)
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checkErr(err)
|
||||
|
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|
@ -334,115 +251,30 @@ func changeUserPassword(username, password string) {
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fmt.Println("Password changed")
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}
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func registerOtpSecret(username, secret string) {
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if userIsActive(username) {
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if secret == "generate" {
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randomStr := randStr(6, "alphanum")
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func authUser(username, password string) {
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secret = base32.StdEncoding.EncodeToString([]byte(randomStr))
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if *debug {
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fmt.Printf("new generated secret for user %s: %s\n", username, secret)
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||||
}
|
||||
}
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||||
|
||||
_, err := getDb().Exec("UPDATE users SET secret = $1 WHERE username = $2", secret, username)
|
||||
checkErr(err)
|
||||
|
||||
fmt.Println("Secret updated")
|
||||
}
|
||||
}
|
||||
|
||||
func registerOtpApplication(username string) {
|
||||
if userIsActive(username) {
|
||||
|
||||
_, err := getDb().Exec("UPDATE users SET app_configured = 1 WHERE username = $2")
|
||||
checkErr(err)
|
||||
|
||||
fmt.Printf("OTP application for user %s configured\n", username)
|
||||
}
|
||||
}
|
||||
|
||||
func getUserOtpSecret(username string) {
|
||||
if userIsActive(username) {
|
||||
u := User{}
|
||||
_ = getDb().QueryRow("SELECT secret FROM users WHERE username = $1", username).Scan(&u.secret)
|
||||
|
||||
fmt.Println(u.secret)
|
||||
}
|
||||
}
|
||||
|
||||
func authUser(username, password, totp string) {
|
||||
|
||||
row := getDb().QueryRow("SELECT id, username, password, revoked, deleted, secret, app_configured FROM users WHERE username = $1", username)
|
||||
row := getDb().QueryRow("select * from users where username = $1", username)
|
||||
u := User{}
|
||||
err := row.Scan(&u.id, &u.name, &u.password, &u.revoked, &u.deleted, &u.secret, &u.appConfigured)
|
||||
err := row.Scan(&u.id, &u.name, &u.password, &u.revoked, &u.deleted)
|
||||
checkErr(err)
|
||||
|
||||
if userIsActive(username) {
|
||||
if password == "" && len(totp) > 0 {
|
||||
otpConfig := &dgoogauth.OTPConfig{
|
||||
Secret: strings.TrimSpace(u.secret),
|
||||
WindowSize: 3,
|
||||
HotpCounter: 0,
|
||||
}
|
||||
|
||||
// get rid of the extra \n from the token string
|
||||
// otherwise the validation will fail
|
||||
trimmedToken := strings.TrimSpace(totp)
|
||||
|
||||
// Validate token
|
||||
_, err := otpConfig.Authenticate(trimmedToken)
|
||||
|
||||
if err != nil {
|
||||
fmt.Println(err)
|
||||
os.Exit(1)
|
||||
} else {
|
||||
fmt.Println("Authorization successful")
|
||||
os.Exit(0)
|
||||
}
|
||||
} else if len(password) > 0 && totp == "" {
|
||||
|
||||
err = bcrypt.CompareHashAndPassword([]byte(u.password), []byte(password))
|
||||
if err != nil {
|
||||
fmt.Println("Authorization failed")
|
||||
if *debug {
|
||||
fmt.Println("Passwords mismatched")
|
||||
}
|
||||
os.Exit(1)
|
||||
} else {
|
||||
fmt.Println("Authorization successful")
|
||||
os.Exit(0)
|
||||
err = bcrypt.CompareHashAndPassword([]byte(u.password), []byte(password))
|
||||
if err != nil {
|
||||
fmt.Println("Authorization failed")
|
||||
if *debug {
|
||||
fmt.Println("Passwords mismatched")
|
||||
}
|
||||
os.Exit(1)
|
||||
} else {
|
||||
fmt.Println("Authorization successful")
|
||||
os.Exit(0)
|
||||
}
|
||||
}
|
||||
fmt.Println("Authorization failed")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
func randStr(strSize int, randType string) string {
|
||||
|
||||
var dictionary string
|
||||
|
||||
if randType == "alphanum" {
|
||||
dictionary = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
|
||||
}
|
||||
|
||||
if randType == "alpha" {
|
||||
dictionary = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
|
||||
}
|
||||
|
||||
if randType == "number" {
|
||||
dictionary = "0123456789"
|
||||
}
|
||||
|
||||
var bytes = make([]byte, strSize)
|
||||
rand.Read(bytes)
|
||||
for k, v := range bytes {
|
||||
bytes[k] = dictionary[v%byte(len(dictionary))]
|
||||
}
|
||||
return string(bytes)
|
||||
}
|
||||
|
||||
func checkErr(err error) {
|
||||
if err != nil {
|
||||
panic(err)
|
||||
|
|
|
|||
Loading…
Reference in a new issue