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package main
// Taken from https://github.com/argoproj/argo-cd/blob/ae19965ff75fd6ba199914b258d751d6b7ea876c/cmd/argocd-git-ask-pass/commands/argocd_git_ask_pass.go
// All courtesy to the original authors.
import (
"fmt"
"os"
"strings"
"github.com/spf13/cobra"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
"github.com/argoproj/argo-cd/v2/reposerver/askpass"
"github.com/argoproj/argo-cd/v2/util/errors"
grpc_util "github.com/argoproj/argo-cd/v2/util/grpc"
"github.com/argoproj/argo-cd/v2/util/io"
)
const (
// cliName is the name of the CLI
cliName = "argocd-git-ask-pass"
)
func NewAskPassCommand() *cobra.Command {
var command = cobra.Command{
Use: cliName,
Short: "Argo CD git credential helper",
DisableAutoGenTag: true,
Run: func(c *cobra.Command, args []string) {
ctx := c.Context()
if len(os.Args) != 2 {
errors.CheckError(fmt.Errorf("expected 1 argument, got %d", len(os.Args)-1))
}
nonce := os.Getenv(askpass.ASKPASS_NONCE_ENV)
if nonce == "" {
errors.CheckError(fmt.Errorf("%s is not set", askpass.ASKPASS_NONCE_ENV))
}
conn, err := grpc_util.BlockingDial(ctx, "unix", askpass.SocketPath, nil, grpc.WithTransportCredentials(insecure.NewCredentials()))
errors.CheckError(err)
defer io.Close(conn)
client := askpass.NewAskPassServiceClient(conn)
creds, err := client.GetCredentials(ctx, &askpass.CredentialsRequest{Nonce: nonce})
errors.CheckError(err)
switch {
case strings.HasPrefix(os.Args[1], "Username"):
fmt.Println(creds.Username)
case strings.HasPrefix(os.Args[1], "Password"):
fmt.Println(creds.Password)
default:
errors.CheckError(fmt.Errorf("unknown credential type '%s'", os.Args[1]))
}
},
}
return &command
}
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