84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
package nomad
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import (
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"fmt"
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"time"
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"github.com/hashicorp/nomad/api"
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"github.com/hashicorp/vault/logical"
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"github.com/hashicorp/vault/logical/framework"
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)
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func pathToken(b *backend) *framework.Path {
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return &framework.Path{
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Pattern: "creds/" + framework.GenericNameRegex("name"),
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Fields: map[string]*framework.FieldSchema{
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"name": &framework.FieldSchema{
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Type: framework.TypeString,
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Description: "Name of the role",
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},
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},
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Callbacks: map[logical.Operation]framework.OperationFunc{
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logical.ReadOperation: b.pathTokenRead,
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},
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}
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}
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func (b *backend) pathTokenRead(
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req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
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name := d.Get("name").(string)
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entry, err := req.Storage.Get("role/" + name)
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if err != nil {
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return nil, fmt.Errorf("error retrieving role: %s", err)
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}
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if entry == nil {
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return logical.ErrorResponse(fmt.Sprintf("Role '%s' not found", name)), nil
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}
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var result roleConfig
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if err := entry.DecodeJSON(&result); err != nil {
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return nil, err
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}
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if result.TokenType == "" {
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result.TokenType = "client"
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}
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// Get the nomad client
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c, userErr, intErr := client(req.Storage)
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if intErr != nil {
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return nil, intErr
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}
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if userErr != nil {
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return logical.ErrorResponse(userErr.Error()), nil
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}
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// Generate a name for the token
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tokenName := fmt.Sprintf("Vault %s %s %d", name, req.DisplayName, time.Now().UnixNano())
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// Create it
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token, _, err := c.ACLTokens().Create(&api.ACLToken{
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Name: tokenName,
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Type: result.TokenType,
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Policies: result.Policy,
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Global: result.Global,
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}, nil)
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if err != nil {
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return logical.ErrorResponse(err.Error()), nil
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}
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// Use the helper to create the secret
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s := b.Secret(SecretTokenType).Response(map[string]interface{}{
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"secret_id": token.SecretID,
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"accessor_id": token.AccessorID,
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}, map[string]interface{}{
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"secret_id": token.SecretID,
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"accessor_id": token.AccessorID,
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})
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s.Secret.TTL = result.Lease
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return s, nil
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}
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