/
cmd_auth.go
291 lines (237 loc) · 5.76 KB
/
cmd_auth.go
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package cli
import (
"fmt"
"github.com/benchkram/errz"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/benchkram/bob/bob"
"github.com/benchkram/bob/pkg/boblog"
"github.com/benchkram/bob/pkg/usererror"
)
const defaultContext = "default"
var AuthCmd = &cobra.Command{
Use: "auth",
Short: "Log in to a bob server",
Long: ``,
Run: func(cmd *cobra.Command, args []string) {
err := cmd.Help()
errz.Fatal(err)
},
}
var AuthContextCreateCmd = &cobra.Command{
Use: "init",
Short: "Initialize a authentication context",
Long: `Initialize a authentication context
Example:
bob auth init --token=xxx (default context)
bob auth init contextName --token=xxx
`,
Run: func(cmd *cobra.Command, args []string) {
name := defaultContext
if len(args) == 1 {
name = args[0]
}
token, err := cmd.Flags().GetString("token")
if err != nil {
boblog.Log.UserError(errors.WithMessage(err, "failed to parse token"))
return
}
if token == "" {
boblog.Log.UserError(fmt.Errorf("token missing"))
return
}
err = runAuthContextCreate(name, token)
if errors.As(err, &usererror.Err) {
boblog.Log.UserError(err)
return
} else {
errz.Fatal(err)
}
err = runAuthContextSwitch(name)
if errors.As(err, &usererror.Err) {
boblog.Log.UserError(err)
} else {
errz.Fatal(err)
}
},
}
var AuthContextUpdateCmd = &cobra.Command{
Use: "update",
Short: "Updates an authentication context's token",
Long: `Updates an authentication context's token
Example:
bob auth update --token=xxx (default context)
bob auth update contextName --token=xxx
`,
Run: func(cmd *cobra.Command, args []string) {
name := defaultContext
if len(args) == 1 {
name = args[0]
}
token, err := cmd.Flags().GetString("token")
if err != nil {
boblog.Log.UserError(errors.WithMessage(err, "failed to parse token"))
return
}
if token == "" {
boblog.Log.UserError(fmt.Errorf("token missing "))
return
}
err = runAuthContextUpdate(name, token)
if errors.As(err, &usererror.Err) {
boblog.Log.UserError(err)
} else {
errz.Fatal(err)
}
},
}
var AuthContextDeleteCmd = &cobra.Command{
Use: "rm",
Short: "Removes an authentication context",
Long: `Removes an authentication context
Example:
bob auth rm contextName
`,
Args: cobra.MinimumNArgs(1),
Run: func(cmd *cobra.Command, args []string) {
var name string
if len(args) == 1 {
name = args[0]
}
if name == "" {
err := cmd.Help()
errz.Fatal(err)
return
}
err := runAuthContextDelete(name)
if errors.As(err, &usererror.Err) {
boblog.Log.UserError(err)
} else {
errz.Fatal(err)
}
},
ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
contextNames, err := getAuthContextNames()
if err != nil {
return nil, cobra.ShellCompDirectiveError
}
return contextNames, cobra.ShellCompDirectiveDefault
},
}
var AuthContextSwitchCmd = &cobra.Command{
Use: "switch",
Short: "Switches to a different authentication context",
Long: `Switches to a different authentication context
Example:
bob auth switch contextName
`,
Args: cobra.MinimumNArgs(1),
Run: func(cmd *cobra.Command, args []string) {
var name string
if len(args) == 1 {
name = args[0]
}
if name == "" {
err := cmd.Help()
errz.Fatal(err)
return
}
err := runAuthContextSwitch(name)
if errors.As(err, &usererror.Err) {
boblog.Log.UserError(err)
} else {
errz.Fatal(err)
}
},
ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
contextNames, err := getAuthContextNames()
if err != nil {
return nil, cobra.ShellCompDirectiveError
}
return contextNames, cobra.ShellCompDirectiveDefault
},
}
func getAuthContextNames() ([]string, error) {
b, err := bob.Bob()
if err != nil {
return nil, err
}
authContexts, err := b.AuthContexts()
errz.Fatal(err)
if len(authContexts) == 0 {
return nil, nil
}
var names []string
for _, v := range authContexts {
names = append(names, v.Name)
}
return names, nil
}
var AuthContextListCmd = &cobra.Command{
Use: "ls",
Short: "Lists authentication contexts",
Long: ``,
Run: func(cmd *cobra.Command, args []string) {
err := runAuthContextList()
if errors.As(err, &usererror.Err) {
boblog.Log.UserError(err)
} else {
errz.Fatal(err)
}
},
}
func runAuthContextCreate(name, token string) (err error) {
defer errz.Recover(&err)
b, err := bob.Bob()
errz.Fatal(err)
err = b.CreateAuthContext(name, token)
errz.Fatal(err)
boblog.Log.V(1).Info(fmt.Sprintf("Context '%s' created.", name))
return nil
}
func runAuthContextDelete(name string) (err error) {
defer errz.Recover(&err)
b, err := bob.Bob()
errz.Fatal(err)
err = b.DeleteAuthContext(name)
errz.Fatal(err)
boblog.Log.V(1).Info(fmt.Sprintf("Context '%s' deleted.", name))
return nil
}
func runAuthContextSwitch(name string) (err error) {
defer errz.Recover(&err)
b, err := bob.Bob()
errz.Fatal(err)
err = b.SetCurrentAuthContext(name)
errz.Fatal(err)
boblog.Log.V(1).Info(fmt.Sprintf("Switched to '%s' context.", name))
return nil
}
func runAuthContextUpdate(name, token string) (err error) {
defer errz.Recover(&err)
b, err := bob.Bob()
errz.Fatal(err)
err = b.UpdateAuthContext(name, token)
errz.Fatal(err)
boblog.Log.V(1).Info(fmt.Sprintf("Context '%s' updated.", name))
return nil
}
func runAuthContextList() (err error) {
defer errz.Recover(&err)
b, err := bob.Bob()
errz.Fatal(err)
ctxs, err := b.AuthContexts()
errz.Fatal(err)
if len(ctxs) == 0 {
boblog.Log.V(1).Info("(empty)")
return nil
}
for _, c := range ctxs {
var curr string
if c.Current {
curr = " (current)"
}
boblog.Log.V(1).Info(fmt.Sprint(c.Name, curr))
}
return nil
}