67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
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package consul
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import (
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"fmt"
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"math/rand"
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"time"
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"github.com/hashicorp/consul/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: `(?P<name>\w+)`,
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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 policy",
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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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policyName := d.Get("name").(string)
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// Generate a random name for the token
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name := fmt.Sprintf("vault-%d-%d", time.Now().Unix(), rand.Int31n(10000))
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// Read the policy
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policy, err := req.Storage.Get("policy/" + policyName)
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if err != nil {
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return nil, fmt.Errorf("error retrieving policy: %s", err)
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}
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if policy == nil {
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return logical.ErrorResponse(fmt.Sprintf(
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"Policy '%s' not found", policyName)), nil
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}
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// Get the consul client
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c, err := client(req.Storage)
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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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// Create it
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token, _, err := c.ACL().Create(&api.ACLEntry{
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Name: name,
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Type: "client",
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Rules: string(policy.Value),
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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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return b.Secret(SecretTokenType).Response(map[string]interface{}{
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"token": token,
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}, nil), nil
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}
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