1 files changed, 74 insertions, 0 deletions
diff --git a/vendor/github.com/letsencrypt/boulder/revocation/reasons.go b/vendor/github.com/letsencrypt/boulder/revocation/reasons.go
new file mode 100644
index 000000000..a5b3f0807
--- /dev/null
+++ b/vendor/github.com/letsencrypt/boulder/revocation/reasons.go
@@ -0,0 +1,74 @@
+package revocation
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+
+	"golang.org/x/crypto/ocsp"
+)
+
+// Reason is used to specify a certificate revocation reason
+type Reason int
+
+// ReasonToString provides a map from reason code to string
+var ReasonToString = map[Reason]string{
+	ocsp.Unspecified:          "unspecified",
+	ocsp.KeyCompromise:        "keyCompromise",
+	ocsp.CACompromise:         "cACompromise",
+	ocsp.AffiliationChanged:   "affiliationChanged",
+	ocsp.Superseded:           "superseded",
+	ocsp.CessationOfOperation: "cessationOfOperation",
+	ocsp.CertificateHold:      "certificateHold",
+	// 7 is unused
+	ocsp.RemoveFromCRL:      "removeFromCRL",
+	ocsp.PrivilegeWithdrawn: "privilegeWithdrawn",
+	ocsp.AACompromise:       "aAcompromise",
+}
+
+// UserAllowedReasons contains the subset of Reasons which users are
+// allowed to use
+var UserAllowedReasons = map[Reason]struct{}{
+	ocsp.Unspecified:          {},
+	ocsp.KeyCompromise:        {},
+	ocsp.AffiliationChanged:   {},
+	ocsp.Superseded:           {},
+	ocsp.CessationOfOperation: {},
+}
+
+// AdminAllowedReasons contains the subset of Reasons which admins are allowed
+// to use. Reasons not found here will soon be forbidden from appearing in CRLs
+// or OCSP responses by root programs.
+var AdminAllowedReasons = map[Reason]struct{}{
+	ocsp.Unspecified:          {},
+	ocsp.KeyCompromise:        {},
+	ocsp.AffiliationChanged:   {},
+	ocsp.Superseded:           {},
+	ocsp.CessationOfOperation: {},
+	ocsp.PrivilegeWithdrawn:   {},
+}
+
+// UserAllowedReasonsMessage contains a string describing a list of user allowed
+// revocation reasons. This is useful when a revocation is rejected because it
+// is not a valid user supplied reason and the allowed values must be
+// communicated. This variable is populated during package initialization.
+var UserAllowedReasonsMessage = ""
+
+func init() {
+	// Build a slice of ints from the allowed reason codes.
+	// We want a slice because iterating `UserAllowedReasons` will change order
+	// and make the message unpredictable and cumbersome for unit testing.
+	// We use []ints instead of []Reason to use `sort.Ints` without fuss.
+	var allowed []int
+	for reason := range UserAllowedReasons {
+		allowed = append(allowed, int(reason))
+	}
+	sort.Ints(allowed)
+
+	var reasonStrings []string
+	for _, reason := range allowed {
+		reasonStrings = append(reasonStrings, fmt.Sprintf("%s (%d)",
+			ReasonToString[Reason(reason)], reason))
+	}
+	UserAllowedReasonsMessage = strings.Join(reasonStrings, ", ")
+}