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secrets.go
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secrets.go
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package cmd
import (
"errors"
"fmt"
"io/ioutil"
"os"
"strings"
"github.com/superfly/flyctl/cmdctx"
"github.com/superfly/flyctl/internal/client"
"github.com/superfly/flyctl/internal/cmdutil"
"github.com/superfly/flyctl/docstrings"
"github.com/spf13/cobra"
"github.com/superfly/flyctl/cmd/presenters"
"github.com/superfly/flyctl/helpers"
)
func newSecretsCommand(client *client.Client) *Command {
secretsStrings := docstrings.Get("secrets")
cmd := BuildCommandKS(nil, nil, secretsStrings, client, requireSession, requireAppName)
secretsListStrings := docstrings.Get("secrets.list")
BuildCommandKS(cmd, runListSecrets, secretsListStrings, client, requireSession, requireAppName)
secretsSetStrings := docstrings.Get("secrets.set")
set := BuildCommandKS(cmd, runSetSecrets, secretsSetStrings, client, requireSession, requireAppName)
//TODO: Move examples into docstrings
set.Command.Example = `flyctl secrets set FLY_ENV=production LOG_LEVEL=info
echo "long text..." | flyctl secrets set LONG_TEXT=-
flyctl secrets set FROM_A_FILE=- < file.txt
`
set.Command.Args = cobra.MinimumNArgs(1)
set.AddBoolFlag(BoolFlagOpts{
Name: "detach",
Description: "Return immediately instead of monitoring deployment progress",
})
secretsImportStrings := docstrings.Get("secrets.import")
importCmd := BuildCommandKS(cmd, runImportSecrets, secretsImportStrings, client, requireSession, requireAppName)
importCmd.AddBoolFlag(BoolFlagOpts{
Name: "detach",
Description: "Return immediately instead of monitoring deployment progress",
})
secretsUnsetStrings := docstrings.Get("secrets.unset")
unset := BuildCommandKS(cmd, runSecretsUnset, secretsUnsetStrings, client, requireSession, requireAppName)
unset.Command.Args = cobra.MinimumNArgs(1)
unset.AddBoolFlag(BoolFlagOpts{
Name: "detach",
Description: "Return immediately instead of monitoring deployment progress",
})
return cmd
}
func runListSecrets(cmdCtx *cmdctx.CmdContext) error {
ctx := cmdCtx.Command.Context()
secrets, err := cmdCtx.Client.API().GetAppSecrets(ctx, cmdCtx.AppName)
if err != nil {
return err
}
return cmdCtx.Render(&presenters.Secrets{Secrets: secrets})
}
func runSetSecrets(cc *cmdctx.CmdContext) error {
ctx := cc.Command.Context()
app, err := cc.Client.API().GetAppCompact(ctx, cc.AppName)
if err != nil {
return err
}
secrets, err := cmdutil.ParseKVStringsToMap(cc.Args)
if err != nil {
return err
}
for k, v := range secrets {
if v == "-" {
if !helpers.HasPipedStdin() {
return fmt.Errorf("Secret `%s` expects standard input but none provided", k)
}
inval, err := helpers.ReadStdin(64 * 1024)
if err != nil {
return fmt.Errorf("Error reading stdin for '%s': %s", k, err)
}
secrets[k] = inval
}
}
if len(secrets) < 1 {
return errors.New("requires at least one SECRET=VALUE pair")
}
release, err := cc.Client.API().SetSecrets(ctx, cc.AppName, secrets)
if err != nil {
return err
}
if !app.Deployed {
cc.Statusf("secrets", cmdctx.SINFO, "Secrets are staged for the first deployment\n")
return nil
}
cc.Statusf("secrets", cmdctx.SINFO, "Release v%d created\n", release.Version)
return watchDeployment(ctx, cc, release.EvaluationID)
}
func runImportSecrets(cc *cmdctx.CmdContext) error {
ctx := cc.Command.Context()
app, err := cc.Client.API().GetAppCompact(ctx, cc.AppName)
if err != nil {
return err
}
secrets := make(map[string]string)
secretsString, err := ioutil.ReadAll(os.Stdin)
if err != nil {
return err
}
secretsArray := strings.Split(string(secretsString), "\n")
parsestate := 0
parsedkey := ""
var parsebuffer strings.Builder
for _, line := range secretsArray {
switch parsestate {
case 0:
if line != "" {
parts := strings.SplitN(line, "=", 2)
if strings.HasPrefix(parts[1], "\"\"\"") {
// Switch to multiline
parsestate = 1
parsedkey = parts[0]
parsebuffer.WriteString(strings.TrimPrefix(parts[1], "\"\"\""))
parsebuffer.WriteString("\n")
} else {
if len(parts) != 2 {
return fmt.Errorf("Secrets must be provided as NAME=VALUE pairs (%s is invalid)", line)
}
key := parts[0]
value := parts[1]
secrets[key] = value
}
}
case 1:
if strings.HasSuffix(line, "\"\"\"") {
// End of multiline
parsebuffer.WriteString(strings.TrimSuffix(line, "\"\"\""))
secrets[parsedkey] = parsebuffer.String()
parsebuffer.Reset()
parsestate = 0
parsedkey = ""
} else {
if line != "" {
parsebuffer.WriteString(line)
}
parsebuffer.WriteString("\n")
}
}
}
if len(secrets) < 1 {
return errors.New("requires at least one SECRET=VALUE pair")
}
fmt.Println(secrets)
release, err := cc.Client.API().SetSecrets(ctx, cc.AppName, secrets)
if err != nil {
return err
}
if !app.Deployed {
cc.Statusf("secrets", cmdctx.SINFO, "Secrets are staged for the first deployment\n")
return nil
}
cc.Statusf("secrets", cmdctx.SINFO, "Release v%d created\n", release.Version)
return watchDeployment(ctx, cc, release.EvaluationID)
}
func runSecretsUnset(cc *cmdctx.CmdContext) error {
ctx := cc.Command.Context()
app, err := cc.Client.API().GetAppCompact(ctx, cc.AppName)
if err != nil {
return err
}
if len(cc.Args) == 0 {
return errors.New("Requires at least one secret name")
}
release, err := cc.Client.API().UnsetSecrets(ctx, cc.AppName, cc.Args)
if err != nil {
return err
}
if !app.Deployed {
cc.Statusf("secrets", cmdctx.SINFO, "Secrets are staged for the first deployment\n")
return nil
}
cc.Statusf("secrets", cmdctx.SINFO, "Release v%d created\n", release.Version)
return watchDeployment(ctx, cc, release.EvaluationID)
}