feat: add bcrypt command

chore: update dependencies
ci: update golangci-lint
2024-12-22 10:28:49 +01:00 · 2024-12-21 08:04:50 +01:00 · 2024-12-15 18:30:50 +01:00 · 2024-12-15 18:30:28 +01:00 · 2024-12-11 17:29:03 +01:00
6 changed files with 93 additions and 23 deletions
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@ -18,4 +18,4 @@ jobs:
          go-version: "1.23.x"
      - uses: golangci/golangci-lint-action@v6
        with:
-          version: "v1.60"
+          version: "v1.62"
--- a/README.md
+++ b/README.md
@ -139,6 +139,8 @@ users:
  - username: admin
    password: admin
  # Example 'john' user with bcrypt encrypted password, with custom directory.
+  # You can generate a bcrypt-encrypted password by using the 'webdav bcrypt'
+  # command lint utility.
  - username: john
    password: "{bcrypt}$2y$10$zEP6oofmXFeHaeMfBNLnP.DO8m.H.Mwhd24/TOX2MWLxAExXi4qgi"
    directory: /another/path
--- a/cmd/bcrypt.go
+++ b/cmd/bcrypt.go
@ -0,0 +1,49 @@
+package cmd
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"golang.org/x/crypto/bcrypt"
+)
+
+func init() {
+	flags := bcryptCmd.Flags()
+	flags.IntP("cost", "c", bcrypt.DefaultCost, "cost used to generate password, higher cost leads to slower verification times")
+
+	rootCmd.AddCommand(bcryptCmd)
+}
+
+var bcryptCmd = &cobra.Command{
+	Use:   "bcrypt",
+	Short: "Generate a bcrypt encrypted password",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		cost, err := cmd.Flags().GetInt("cost")
+		if err != nil {
+			return err
+		}
+
+		if cost < bcrypt.MinCost {
+			return fmt.Errorf("given cost cannot be under minimum cost of %d", bcrypt.MinCost)
+		}
+
+		if cost > bcrypt.MaxCost {
+			return fmt.Errorf("given cost cannot be over maximum cost of %d", bcrypt.MaxCost)
+		}
+
+		pwd := args[0]
+		if pwd == "" {
+			return errors.New("password argument must not be empty")
+		}
+
+		hash, err := bcrypt.GenerateFromPassword([]byte(pwd), cost)
+		if err != nil {
+			return err
+		}
+
+		fmt.Println(string(hash))
+		return nil
+	},
+}
--- a/cmd/root.go
+++ b/cmd/root.go
@ -10,6 +10,7 @@ import (
 	"strings"
 	"syscall"

+	"github.com/coreos/go-systemd/v22/activation"
 	"github.com/hacdias/webdav/v5/lib"
 	"github.com/spf13/cobra"
 	"go.uber.org/zap"
@ -115,7 +116,21 @@ func getListener(cfg *lib.Config) (net.Listener, error) {
 		network string
 	)

-	if strings.HasPrefix(cfg.Address, "unix:") {
+	if strings.HasPrefix(cfg.Address, "sd-listen-fd:") {
+		listeners, err := activation.ListenersWithNames()
+		if err != nil {
+			return nil, err
+		}
+
+		address := cfg.Address[13:]
+		listener, ok := listeners[address]
+
+		if !ok || len(listener) < 1 {
+			return nil, errors.New("unknown sd-listen-fd address '" + address + "'")
+		}
+
+		return listener[0], nil
+	} else if strings.HasPrefix(cfg.Address, "unix:") {
 		address = cfg.Address[5:]
 		network = "unix"
 	} else {
--- a/go.mod
+++ b/go.mod
@ -3,6 +3,7 @@ module github.com/hacdias/webdav/v5
 go 1.23

 require (
+	github.com/coreos/go-systemd/v22 v22.5.0
 	github.com/go-viper/mapstructure/v2 v2.2.1
 	github.com/rs/cors v1.11.1
 	github.com/spf13/cobra v1.8.1
@ -11,8 +12,8 @@ require (
 	github.com/stretchr/testify v1.9.0
 	github.com/studio-b12/gowebdav v0.9.0
 	go.uber.org/zap v1.27.0
-	golang.org/x/crypto v0.29.0
-	golang.org/x/net v0.31.0
+	golang.org/x/crypto v0.31.0
+	golang.org/x/net v0.33.0
 )

 require (
@ -20,7 +21,7 @@ require (
 	github.com/fsnotify/fsnotify v1.8.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/magiconair/properties v1.8.9 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
@ -28,12 +29,12 @@ require (
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.11.0 // indirect
-	github.com/spf13/cast v1.7.0 // indirect
+	github.com/spf13/cast v1.7.1 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f // indirect
-	golang.org/x/sys v0.27.0 // indirect
-	golang.org/x/text v0.20.0 // indirect
+	golang.org/x/exp v0.0.0-20241217172543-b2144cdd0a67 // indirect
+	golang.org/x/sys v0.28.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
--- a/go.sum
+++ b/go.sum
@ -1,3 +1,5 @@
+github.com/coreos/go-systemd/v22 v22.5.0 h1:RrqgGjYQKalulkV8NGVIfkXQf6YYmOyiJKk8iXXhfZs=
+github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
@ -8,6 +10,7 @@ github.com/fsnotify/fsnotify v1.8.0 h1:dAwr6QBTBZIkG8roQaJjGof0pp0EeF+tNV7YBP3F/
 github.com/fsnotify/fsnotify v1.8.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
 github.com/go-viper/mapstructure/v2 v2.2.1 h1:ZAaOCxANMuZx5RCeg0mBdEZk7DZasvvZIxtHqx8aGss=
 github.com/go-viper/mapstructure/v2 v2.2.1/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
+github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
@ -18,8 +21,8 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
-github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
+github.com/magiconair/properties v1.8.9 h1:nWcCbLq1N2v/cpNsy5WvQ37Fb+YElfq20WJ/a8RkpQM=
+github.com/magiconair/properties v1.8.9/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
@ -39,8 +42,8 @@ github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9yS
 github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
 github.com/spf13/afero v1.11.0 h1:WJQKhtpdm3v2IzqG8VMqrr6Rf3UYpEF239Jy9wNepM8=
 github.com/spf13/afero v1.11.0/go.mod h1:GH9Y3pIexgf1MTIWtNGyogA5MwRIDXGUr+hbWNoBjkY=
-github.com/spf13/cast v1.7.0 h1:ntdiHjuueXFgm5nzDRdOS4yfT43P5Fnud6DH50rz/7w=
-github.com/spf13/cast v1.7.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
+github.com/spf13/cast v1.7.1 h1:cuNEagBQEHWN1FnbGEjCXL2szYEXqfJPbP2HNUaca9Y=
+github.com/spf13/cast v1.7.1/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
 github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
 github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
@ -59,16 +62,16 @@ go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
 go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
 go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
-golang.org/x/crypto v0.29.0 h1:L5SG1JTTXupVV3n6sUqMTeWbjAyfPwoda2DLX8J8FrQ=
-golang.org/x/crypto v0.29.0/go.mod h1:+F4F4N5hv6v38hfeYwTdx20oUvLLc+QfrE9Ax9HtgRg=
-golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f h1:XdNn9LlyWAhLVp6P/i8QYBW+hlyhrhei9uErw2B5GJo=
-golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f/go.mod h1:D5SMRVC3C2/4+F/DB1wZsLRnSNimn2Sp/NPsCrsv8ak=
-golang.org/x/net v0.31.0 h1:68CPQngjLL0r2AlUKiSxtQFKvzRVbnzLwMUn5SzcLHo=
-golang.org/x/net v0.31.0/go.mod h1:P4fl1q7dY2hnZFxEk4pPSkDHF+QqjitcnDjUQyMM+pM=
-golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
-golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/text v0.20.0 h1:gK/Kv2otX8gz+wn7Rmb3vT96ZwuoxnQlY+HlJVj7Qug=
-golang.org/x/text v0.20.0/go.mod h1:D4IsuqiFMhST5bX19pQ9ikHC2GsaKyk/oF+pn3ducp4=
+golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
+golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
+golang.org/x/exp v0.0.0-20241217172543-b2144cdd0a67 h1:1UoZQm6f0P/ZO0w1Ri+f+ifG/gXhegadRdwBIXEFWDo=
+golang.org/x/exp v0.0.0-20241217172543-b2144cdd0a67/go.mod h1:qj5a5QZpwLU2NLQudwIN5koi3beDhSAlJwa67PuM98c=
+golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
+golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
+golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
+golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
Author	SHA1	Message	Date
Henrique Dias	eaf42b03e9	feat: add bcrypt command	2024-12-22 10:28:49 +01:00
Henrique Dias	dce6010b61	chore: update dependencies	2024-12-21 08:04:50 +01:00
Henrique Dias	88863d7242	ci: update golangci-lint	2024-12-15 18:30:50 +01:00
Henrique Dias	2c96db92aa	chore: update dependencies	2024-12-15 18:30:28 +01:00
networkException	79bc17afab	feat: add support for systemd listener activation sockets To support starting a network service on demand and to support a "least privilege-approach" with regards to the permission a network service process needs to have, systemd supports opening a network socket on behalf of the service and passing it as an open file descriptor. The service gets notified about open file descriptors for this purpose as well as metadata such as named listeners via environment variables. This patch adds support for prefixing the listen address passed with --address with "sd-listen-fd:" to access these file descriptors, taking either a listener name passed using the `LISTEN_FDNAMES` environment variable or `LISTEN_FD_$n` for unnamed file descriptiors where `n` is the id of the descriptor starting at 3 (LISTEN_FD_3). See sd_listen_fds(3)	2024-12-11 17:29:03 +01:00