1 files changed, 0 insertions, 127 deletions
diff --git a/vendor/github.com/xenolf/lego/providers/dns/vultr/vultr.go b/vendor/github.com/xenolf/lego/providers/dns/vultr/vultr.go
deleted file mode 100644
index bc2067579..000000000
--- a/vendor/github.com/xenolf/lego/providers/dns/vultr/vultr.go
+++ /dev/null
@@ -1,127 +0,0 @@
-// Package vultr implements a DNS provider for solving the DNS-01 challenge using
-// the vultr DNS.
-// See https://www.vultr.com/api/#dns
-package vultr
-
-import (
-	"fmt"
-	"os"
-	"strings"
-
-	vultr "github.com/JamesClonk/vultr/lib"
-	"github.com/xenolf/lego/acme"
-)
-
-// DNSProvider is an implementation of the acme.ChallengeProvider interface.
-type DNSProvider struct {
-	client *vultr.Client
-}
-
-// NewDNSProvider returns a DNSProvider instance with a configured Vultr client.
-// Authentication uses the VULTR_API_KEY environment variable.
-func NewDNSProvider() (*DNSProvider, error) {
-	apiKey := os.Getenv("VULTR_API_KEY")
-	return NewDNSProviderCredentials(apiKey)
-}
-
-// NewDNSProviderCredentials uses the supplied credentials to return a DNSProvider
-// instance configured for Vultr.
-func NewDNSProviderCredentials(apiKey string) (*DNSProvider, error) {
-	if apiKey == "" {
-		return nil, fmt.Errorf("Vultr credentials missing")
-	}
-
-	c := &DNSProvider{
-		client: vultr.NewClient(apiKey, nil),
-	}
-
-	return c, nil
-}
-
-// Present creates a TXT record to fulfil the DNS-01 challenge.
-func (c *DNSProvider) Present(domain, token, keyAuth string) error {
-	fqdn, value, ttl := acme.DNS01Record(domain, keyAuth)
-
-	zoneDomain, err := c.getHostedZone(domain)
-	if err != nil {
-		return err
-	}
-
-	name := c.extractRecordName(fqdn, zoneDomain)
-
-	err = c.client.CreateDNSRecord(zoneDomain, name, "TXT", `"`+value+`"`, 0, ttl)
-	if err != nil {
-		return fmt.Errorf("Vultr API call failed: %v", err)
-	}
-
-	return nil
-}
-
-// CleanUp removes the TXT record matching the specified parameters.
-func (c *DNSProvider) CleanUp(domain, token, keyAuth string) error {
-	fqdn, _, _ := acme.DNS01Record(domain, keyAuth)
-
-	zoneDomain, records, err := c.findTxtRecords(domain, fqdn)
-	if err != nil {
-		return err
-	}
-
-	for _, rec := range records {
-		err := c.client.DeleteDNSRecord(zoneDomain, rec.RecordID)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (c *DNSProvider) getHostedZone(domain string) (string, error) {
-	domains, err := c.client.GetDNSDomains()
-	if err != nil {
-		return "", fmt.Errorf("Vultr API call failed: %v", err)
-	}
-
-	var hostedDomain vultr.DNSDomain
-	for _, d := range domains {
-		if strings.HasSuffix(domain, d.Domain) {
-			if len(d.Domain) > len(hostedDomain.Domain) {
-				hostedDomain = d
-			}
-		}
-	}
-	if hostedDomain.Domain == "" {
-		return "", fmt.Errorf("No matching Vultr domain found for domain %s", domain)
-	}
-
-	return hostedDomain.Domain, nil
-}
-
-func (c *DNSProvider) findTxtRecords(domain, fqdn string) (string, []vultr.DNSRecord, error) {
-	zoneDomain, err := c.getHostedZone(domain)
-	if err != nil {
-		return "", nil, err
-	}
-
-	var records []vultr.DNSRecord
-	result, err := c.client.GetDNSRecords(zoneDomain)
-	if err != nil {
-		return "", records, fmt.Errorf("Vultr API call has failed: %v", err)
-	}
-
-	recordName := c.extractRecordName(fqdn, zoneDomain)
-	for _, record := range result {
-		if record.Type == "TXT" && record.Name == recordName {
-			records = append(records, record)
-		}
-	}
-
-	return zoneDomain, records, nil
-}
-
-func (c *DNSProvider) extractRecordName(fqdn, domain string) string {
-	name := acme.UnFqdn(fqdn)
-	if idx := strings.Index(name, "."+domain); idx != -1 {
-		return name[:idx]
-	}
-	return name
-}