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repo.go
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repo.go
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package commands
import (
"context"
"fmt"
"io/ioutil"
"os"
"text/tabwriter"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/argoproj/argo-cd/errors"
argocdclient "github.com/argoproj/argo-cd/pkg/apiclient"
repositorypkg "github.com/argoproj/argo-cd/pkg/apiclient/repository"
appsv1 "github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1"
"github.com/argoproj/argo-cd/util"
"github.com/argoproj/argo-cd/util/cli"
"github.com/argoproj/argo-cd/util/git"
)
// NewRepoCommand returns a new instance of an `argocd repo` command
func NewRepoCommand(clientOpts *argocdclient.ClientOptions) *cobra.Command {
var command = &cobra.Command{
Use: "repo",
Short: "Manage git repository connection parameters",
Run: func(c *cobra.Command, args []string) {
c.HelpFunc()(c, args)
os.Exit(1)
},
}
command.AddCommand(NewRepoAddCommand(clientOpts))
command.AddCommand(NewRepoListCommand(clientOpts))
command.AddCommand(NewRepoRemoveCommand(clientOpts))
return command
}
// NewRepoAddCommand returns a new instance of an `argocd repo add` command
func NewRepoAddCommand(clientOpts *argocdclient.ClientOptions) *cobra.Command {
var (
repo appsv1.Repository
upsert bool
sshPrivateKeyPath string
insecureIgnoreHostKey bool
insecureSkipServerVerification bool
tlsClientCertPath string
tlsClientCertKeyPath string
enableLfs bool
)
// For better readability and easier formatting
var repoAddExamples = `
Add a SSH repository using a private key for authentication, ignoring the server's host key:",
$ argocd repo add git@git.example.com --insecure-ignore-host-key --ssh-private-key-path ~/id_rsa",
Add a HTTPS repository using username/password and TLS client certificates:",
$ argocd repo add https://git.example.com --username git --password secret --tls-client-cert-path ~/mycert.crt --tls-client-cert-key-path ~/mycert.key",
Add a HTTPS repository using username/password without verifying the server's TLS certificate:",
$ argocd repo add https://git.example.com --username git --password secret --insecure-skip-server-verification",
`
var command = &cobra.Command{
Use: "add REPOURL",
Short: "Add git repository connection parameters",
Example: repoAddExamples,
Run: func(c *cobra.Command, args []string) {
if len(args) != 1 {
c.HelpFunc()(c, args)
os.Exit(1)
}
// Repository URL
repo.Repo = args[0]
// Specifying ssh-private-key-path is only valid for SSH repositories
if sshPrivateKeyPath != "" {
if ok, _ := git.IsSSHURL(repo.Repo); ok {
keyData, err := ioutil.ReadFile(sshPrivateKeyPath)
if err != nil {
log.Fatal(err)
}
repo.SSHPrivateKey = string(keyData)
} else {
err := fmt.Errorf("--ssh-private-key-path is only supported for SSH repositories.")
errors.CheckError(err)
}
}
// tls-client-cert-path and tls-client-cert-key-key-path must always be
// specified together
if (tlsClientCertPath != "" && tlsClientCertKeyPath == "") || (tlsClientCertPath == "" && tlsClientCertKeyPath != "") {
err := fmt.Errorf("--tls-client-cert-path and --tls-client-cert-key-path must be specified together")
errors.CheckError(err)
}
// Specifying tls-client-cert-path is only valid for HTTPS repositories
if tlsClientCertPath != "" {
if git.IsHTTPSURL(repo.Repo) {
tlsCertData, err := ioutil.ReadFile(tlsClientCertPath)
errors.CheckError(err)
tlsCertKey, err := ioutil.ReadFile(tlsClientCertKeyPath)
errors.CheckError(err)
repo.TLSClientCertData = string(tlsCertData)
repo.TLSClientCertKey = string(tlsCertKey)
} else {
err := fmt.Errorf("--tls-client-cert-path is only supported for HTTPS repositories")
errors.CheckError(err)
}
}
// InsecureIgnoreHostKey is deprecated and only here for backwards compat
repo.InsecureIgnoreHostKey = insecureIgnoreHostKey
repo.Insecure = insecureSkipServerVerification
repo.EnableLFS = enableLfs
conn, repoIf := argocdclient.NewClientOrDie(clientOpts).NewRepoClientOrDie()
defer util.Close(conn)
// If the user set a username, but didn't supply password via --password,
// then we prompt for it
if repo.Username != "" && repo.Password == "" {
repo.Password = cli.PromptPassword(repo.Password)
}
// We let the server check access to the repository before adding it. If
// it is a private repo, but we cannot access with with the credentials
// that were supplied, we bail out.
repoAccessReq := repositorypkg.RepoAccessQuery{
Repo: repo.Repo,
Username: repo.Username,
Password: repo.Password,
SshPrivateKey: repo.SSHPrivateKey,
TlsClientCertData: repo.TLSClientCertData,
TlsClientCertKey: repo.TLSClientCertKey,
Insecure: repo.IsInsecure(),
}
_, err := repoIf.ValidateAccess(context.Background(), &repoAccessReq)
errors.CheckError(err)
repoCreateReq := repositorypkg.RepoCreateRequest{
Repo: &repo,
Upsert: upsert,
}
createdRepo, err := repoIf.Create(context.Background(), &repoCreateReq)
errors.CheckError(err)
fmt.Printf("repository '%s' added\n", createdRepo.Repo)
},
}
command.Flags().StringVar(&repo.Username, "username", "", "username to the repository")
command.Flags().StringVar(&repo.Password, "password", "", "password to the repository")
command.Flags().StringVar(&sshPrivateKeyPath, "ssh-private-key-path", "", "path to the private ssh key (e.g. ~/.ssh/id_rsa)")
command.Flags().StringVar(&tlsClientCertPath, "tls-client-cert-path", "", "path to the TLS client cert (must be PEM format)")
command.Flags().StringVar(&tlsClientCertKeyPath, "tls-client-cert-key-path", "", "path to the TLS client cert's key path (must be PEM format)")
command.Flags().BoolVar(&insecureIgnoreHostKey, "insecure-ignore-host-key", false, "disables SSH strict host key checking (deprecated, use --insecure-skip-server-validation instead)")
command.Flags().BoolVar(&insecureSkipServerVerification, "insecure-skip-server-verification", false, "disables server certificate and host key checks")
command.Flags().BoolVar(&enableLfs, "enable-lfs", false, "enable git-lfs (Large File Support) on this repository")
command.Flags().BoolVar(&upsert, "upsert", false, "Override an existing repository with the same name even if the spec differs")
return command
}
// NewRepoRemoveCommand returns a new instance of an `argocd repo list` command
func NewRepoRemoveCommand(clientOpts *argocdclient.ClientOptions) *cobra.Command {
var command = &cobra.Command{
Use: "rm REPO",
Short: "Remove git repository credentials",
Run: func(c *cobra.Command, args []string) {
if len(args) == 0 {
c.HelpFunc()(c, args)
os.Exit(1)
}
conn, repoIf := argocdclient.NewClientOrDie(clientOpts).NewRepoClientOrDie()
defer util.Close(conn)
for _, repoURL := range args {
_, err := repoIf.Delete(context.Background(), &repositorypkg.RepoQuery{Repo: repoURL})
errors.CheckError(err)
}
},
}
return command
}
// Print table of repo info
func printRepoTable(repos []appsv1.Repository) {
w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
fmt.Fprintf(w, "REPO\tINSECURE\tLFS\tUSER\tSTATUS\tMESSAGE\n")
for _, r := range repos {
var username string
if r.Username == "" {
username = "-"
} else {
username = r.Username
}
fmt.Fprintf(w, "%s\t%v\t%v\t%s\t%s\t%s\n", r.Repo, r.IsInsecure(), r.EnableLFS, username, r.ConnectionState.Status, r.ConnectionState.Message)
}
_ = w.Flush()
}
// Print list of repo urls
func printRepoUrls(repos []appsv1.Repository) {
for _, r := range repos {
fmt.Println(r.Repo)
}
}
// NewRepoListCommand returns a new instance of an `argocd repo rm` command
func NewRepoListCommand(clientOpts *argocdclient.ClientOptions) *cobra.Command {
var (
output string
)
var command = &cobra.Command{
Use: "list",
Short: "List configured repositories",
Run: func(c *cobra.Command, args []string) {
conn, repoIf := argocdclient.NewClientOrDie(clientOpts).NewRepoClientOrDie()
defer util.Close(conn)
repos, err := repoIf.List(context.Background(), &repositorypkg.RepoQuery{})
errors.CheckError(err)
if output == "url" {
printRepoUrls(repos.Items)
} else {
printRepoTable(repos.Items)
}
},
}
command.Flags().StringVarP(&output, "output", "o", "wide", "Output format. One of: wide|url")
return command
}