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keypairs.go
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keypairs.go
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package cmd
import (
"context"
"fmt"
"os"
"text/tabwriter"
"time"
"github.com/urfave/cli"
"github.com/arigatomachine/cli/api"
"github.com/arigatomachine/cli/config"
"github.com/arigatomachine/cli/errs"
"github.com/arigatomachine/cli/identity"
)
func init() {
keypairs := cli.Command{
Name: "keypairs",
Usage: "View and generate organization keypairs",
Category: "ORGANIZATIONS",
Subcommands: []cli.Command{
{
Name: "list",
Usage: "List your keypairs for an organization",
Flags: []cli.Flag{
orgFlag("org to show keypairs for", true),
},
Action: chain(
ensureDaemon, ensureSession, loadDirPrefs, loadPrefDefaults,
setUserEnv, checkRequiredFlags, listKeypairs,
),
},
{
Name: "generate",
Usage: "Generate keyparis for an organization",
Flags: []cli.Flag{
orgFlag("org to generate keypairs for", false),
cli.BoolFlag{
Name: "all",
Usage: "Perform command for all orgs without valid keypairs",
},
},
Action: chain(
ensureDaemon, ensureSession, loadDirPrefs, loadPrefDefaults,
setUserEnv, checkRequiredFlags, generateKeypairs,
),
},
},
}
Cmds = append(Cmds, keypairs)
}
const keypairListFailed = "Could not list keypairs, please try again."
func listKeypairs(ctx *cli.Context) error {
cfg, err := config.LoadConfig()
if err != nil {
return err
}
client := api.NewClient(cfg)
c := context.Background()
// Look up the target org
var org *api.OrgResult
org, err = client.Orgs.GetByName(c, ctx.String("org"))
if err != nil {
return errs.NewExitError(keypairListFailed)
}
if org == nil {
return errs.NewExitError("Org not found.")
}
keypairs, err := client.Keypairs.List(c, org.ID)
if err != nil {
return errs.NewExitError(keypairListFailed)
}
fmt.Println("")
w := tabwriter.NewWriter(os.Stdout, 0, 0, 8, ' ', 0)
fmt.Fprintln(w, "ID\tORG\tKEY TYPE\tVALID\tCREATION DATE")
fmt.Fprintln(w, " \t \t \t \t ")
for _, keypair := range keypairs {
fmt.Fprintln(w, keypair.PublicKey.ID.String()+"\t"+org.Body.Name+"\t"+keypair.PublicKey.Body.KeyType+"\tYES\t"+keypair.PublicKey.Body.Created.Format(time.RFC3339))
}
w.Flush()
fmt.Println("")
return nil
}
func generateKeypairs(ctx *cli.Context) error {
cfg, err := config.LoadConfig()
if err != nil {
return err
}
client := api.NewClient(cfg)
c := context.Background()
orgNames := make(map[*identity.ID]string)
subjectOrgs := make(map[*identity.ID]*api.OrgResult)
regenOrgs := make(map[*identity.ID]string)
if ctx.Bool("all") {
// If all flag is supplied, we will get all their orgs
var orgs []api.OrgResult
orgs, oErr := client.Orgs.List(c)
if oErr != nil {
return errs.NewExitError("Could not retrieve orgs, please try again.")
}
for _, org := range orgs {
subjectOrgs[org.ID] = &org
orgNames[org.ID] = org.Body.Name
}
} else {
// Verify the org they've specified exists
var org *api.OrgResult
orgName := ctx.String("org")
if orgName == "" {
return errs.NewExitError("Missing flags: --org.")
}
org, oErr := client.Orgs.GetByName(c, orgName)
if oErr != nil || org == nil {
return errs.NewExitError("Org '" + orgName + "' not found.")
}
subjectOrgs[org.ID] = org
orgNames[org.ID] = org.Body.Name
}
// Iterate over target orgs and identify which keys exist
var pErr error
hasKey := make(map[string]map[string]bool, len(subjectOrgs))
for orgID := range subjectOrgs {
keypairs, err := client.Keypairs.List(c, orgID)
if err != nil {
pErr = err
break
}
for _, kp := range keypairs {
oID := kp.PublicKey.Body.OrgID.String()
if hasKey[oID] == nil {
hasKey[oID] = make(map[string]bool)
}
keyType := kp.PublicKey.Body.KeyType
hasKey[oID][keyType] = true
}
}
if pErr != nil {
return errs.NewExitError("Error fetching required context.")
}
// Regenerate for orgs which do not have both keys present
for orgID := range subjectOrgs {
if !hasKey[orgID.String()]["encryption"] || !hasKey[orgID.String()]["signing"] {
regenOrgs[orgID] = orgNames[orgID]
}
}
var rErr error
for orgID, name := range regenOrgs {
fmt.Println("Generating signing and encryption keypairs for org: " + name)
err := client.Keypairs.Generate(c, orgID, &progress)
if err != nil && rErr == nil {
rErr = err
break
}
}
if rErr != nil {
return errs.NewExitError("Error while regenerating keypairs.")
}
if len(regenOrgs) > 0 {
fmt.Println("Keypair generation successful.")
} else {
fmt.Println("No keypairs missing.")
}
return nil
}
func generateKeypairsForOrg(c context.Context, ctx *cli.Context, client *api.Client, orgID *identity.ID, lookupOrg bool) error {
var err error
msg := fmt.Sprintf("Could not generate keypairs for org. Run '%s keypairs generate' to fix.", ctx.App.Name)
outputErr := errs.NewExitError(msg)
if orgID == nil && !lookupOrg {
return outputErr
}
// Lookup org if not supplied
if orgID == nil && lookupOrg {
orgs, err := client.Orgs.List(c)
if err != nil || len(orgs) < 1 {
return outputErr
}
org := orgs[0]
orgID = org.ID
}
err = client.Keypairs.Generate(c, orgID, &progress)
if err != nil {
return outputErr
}
return nil
}