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provider/vault: vault_auth_backend resource
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,121 @@ | ||
package vault | ||
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import ( | ||
"errors" | ||
"fmt" | ||
"log" | ||
"strings" | ||
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"github.com/hashicorp/terraform/helper/schema" | ||
"github.com/hashicorp/vault/api" | ||
) | ||
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func authBackendResource() *schema.Resource { | ||
return &schema.Resource{ | ||
Create: authBackendWrite, | ||
Delete: authBackendDelete, | ||
Read: authBackendRead, | ||
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Schema: map[string]*schema.Schema{ | ||
"type": &schema.Schema{ | ||
Type: schema.TypeString, | ||
Required: true, | ||
ForceNew: true, | ||
Description: "Name of the auth backend", | ||
}, | ||
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"path": &schema.Schema{ | ||
Type: schema.TypeString, | ||
Optional: true, | ||
Computed: true, | ||
ForceNew: true, | ||
Description: "path to mount the backend. This defaults to the type.", | ||
ValidateFunc: func(v interface{}, k string) (ws []string, errs []error) { | ||
value := v.(string) | ||
if strings.HasSuffix(value, "/") { | ||
errs = append(errs, errors.New("cannot write to a path ending in '/'")) | ||
} | ||
return | ||
}, | ||
}, | ||
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"description": &schema.Schema{ | ||
Type: schema.TypeString, | ||
ForceNew: true, | ||
Optional: true, | ||
Description: "The description of the auth backend", | ||
}, | ||
}, | ||
} | ||
} | ||
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func authBackendWrite(d *schema.ResourceData, meta interface{}) error { | ||
client := meta.(*api.Client) | ||
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name := d.Get("type").(string) | ||
desc := d.Get("description").(string) | ||
path := d.Get("path").(string) | ||
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log.Printf("[DEBUG] Writing auth %s to Vault", name) | ||
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var err error | ||
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if path == "" { | ||
path = name | ||
err = d.Set("path", name) | ||
if err != nil { | ||
return fmt.Errorf("unable to set state: %s", err) | ||
} | ||
} | ||
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err = client.Sys().EnableAuth(path, name, desc) | ||
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if err != nil { | ||
return fmt.Errorf("error writing to Vault: %s", err) | ||
} | ||
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d.SetId(name) | ||
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return nil | ||
} | ||
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func authBackendDelete(d *schema.ResourceData, meta interface{}) error { | ||
client := meta.(*api.Client) | ||
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name := d.Id() | ||
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log.Printf("[DEBUG] Deleting auth %s from Vault", name) | ||
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err := client.Sys().DisableAuth(name) | ||
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if err != nil { | ||
return fmt.Errorf("error disabling auth from Vault: %s", err) | ||
} | ||
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return nil | ||
} | ||
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func authBackendRead(d *schema.ResourceData, meta interface{}) error { | ||
client := meta.(*api.Client) | ||
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name := d.Id() | ||
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auths, err := client.Sys().ListAuth() | ||
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if err != nil { | ||
return fmt.Errorf("error reading from Vault: %s", err) | ||
} | ||
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for path, auth := range auths { | ||
configuredPath := d.Get("path").(string) | ||
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vaultPath := configuredPath + "/" | ||
if auth.Type == name && path == vaultPath { | ||
return nil | ||
} | ||
} | ||
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// If we fell out here then we didn't find our Auth in the list. | ||
d.SetId("") | ||
return nil | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,129 @@ | ||
package vault | ||
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import ( | ||
"fmt" | ||
"testing" | ||
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r "github.com/hashicorp/terraform/helper/resource" | ||
"github.com/hashicorp/terraform/terraform" | ||
"github.com/hashicorp/vault/api" | ||
) | ||
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func TestResourceAuth(t *testing.T) { | ||
r.Test(t, r.TestCase{ | ||
Providers: testProviders, | ||
PreCheck: func() { testAccPreCheck(t) }, | ||
Steps: []r.TestStep{ | ||
r.TestStep{ | ||
Config: testResourceAuth_initialConfig, | ||
Check: testResourceAuth_initialCheck, | ||
}, | ||
r.TestStep{ | ||
Config: testResourceAuth_updateConfig, | ||
Check: testResourceAuth_updateCheck, | ||
}, | ||
}, | ||
}) | ||
} | ||
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var testResourceAuth_initialConfig = ` | ||
resource "vault_auth_backend" "test" { | ||
type = "github" | ||
} | ||
` | ||
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func testResourceAuth_initialCheck(s *terraform.State) error { | ||
resourceState := s.Modules[0].Resources["vault_auth_backend.test"] | ||
if resourceState == nil { | ||
return fmt.Errorf("resource not found in state") | ||
} | ||
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instanceState := resourceState.Primary | ||
if instanceState == nil { | ||
return fmt.Errorf("resource has no primary instance") | ||
} | ||
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name := instanceState.ID | ||
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if name != instanceState.Attributes["type"] { | ||
return fmt.Errorf("id doesn't match name") | ||
} | ||
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if name != "github" { | ||
return fmt.Errorf("unexpected auth name %s", name) | ||
} | ||
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client := testProvider.Meta().(*api.Client) | ||
auths, err := client.Sys().ListAuth() | ||
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if err != nil { | ||
return fmt.Errorf("error reading back auth: %s", err) | ||
} | ||
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found := false | ||
for _, auth := range auths { | ||
if auth.Type == name { | ||
found = true | ||
break | ||
} | ||
} | ||
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if !found { | ||
return fmt.Errorf("could not find auth backend %s in %+v", name, auths) | ||
} | ||
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return nil | ||
} | ||
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var testResourceAuth_updateConfig = ` | ||
resource "vault_auth_backend" "test" { | ||
type = "ldap" | ||
} | ||
` | ||
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func testResourceAuth_updateCheck(s *terraform.State) error { | ||
resourceState := s.Modules[0].Resources["vault_auth_backend.test"] | ||
if resourceState == nil { | ||
return fmt.Errorf("resource not found in state") | ||
} | ||
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instanceState := resourceState.Primary | ||
if instanceState == nil { | ||
return fmt.Errorf("resource has no primary instance") | ||
} | ||
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name := instanceState.ID | ||
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if name != instanceState.Attributes["type"] { | ||
return fmt.Errorf("id doesn't match name") | ||
} | ||
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if name != "ldap" { | ||
return fmt.Errorf("unexpected auth name") | ||
} | ||
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client := testProvider.Meta().(*api.Client) | ||
auths, err := client.Sys().ListAuth() | ||
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if err != nil { | ||
return fmt.Errorf("error reading back auth: %s", err) | ||
} | ||
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found := false | ||
for _, auth := range auths { | ||
if auth.Type == name { | ||
found = true | ||
break | ||
} | ||
} | ||
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if !found { | ||
return fmt.Errorf("could not find auth backend %s in %+v", name, auths) | ||
} | ||
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return nil | ||
} |