59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
package github
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import (
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"fmt"
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"os"
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"strings"
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"github.com/hashicorp/vault/api"
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)
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type CLIHandler struct{}
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func (h *CLIHandler) Auth(c *api.Client, m map[string]string) (string, error) {
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mount, ok := m["mount"]
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if !ok {
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mount = "github"
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}
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token, ok := m["token"]
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if !ok {
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if token = os.Getenv("VAULT_AUTH_GITHUB_TOKEN"); token == "" {
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return "", fmt.Errorf("GitHub token should be provided either as 'value' for 'token' key,\nor via an env var VAULT_AUTH_GITHUB_TOKEN")
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}
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}
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path := fmt.Sprintf("auth/%s/login", mount)
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secret, err := c.Logical().Write(path, map[string]interface{}{
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"token": token,
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})
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if err != nil {
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return "", err
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}
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if secret == nil {
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return "", fmt.Errorf("empty response from credential provider")
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}
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return secret.Auth.ClientToken, nil
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}
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func (h *CLIHandler) Help() string {
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help := `
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The GitHub credential provider allows you to authenticate with GitHub.
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To use it, specify the "token" parameter. The value should be a personal access
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token for your GitHub account. You can generate a personal access token on your
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account settings page on GitHub.
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Example: vault auth -method=github token=<token>
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Key/Value Pairs:
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mount=github The mountpoint for the GitHub credential provider.
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Defaults to "github"
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token=<token> The GitHub personal access token for authentication.
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`
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return strings.TrimSpace(help)
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}
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