Use Go1.11 module (#5743)

* Migrate to go modules

* make vendor

* Update mvdan.cc/xurls

* make vendor

* Update code.gitea.io/git

* make fmt-check

* Update github.com/go-sql-driver/mysql

* make vendor

vendor/gopkg.in/ldap.v3/.travis.yml

@@ -0,0 +1,32 @@
+sudo: false
+language: go
+go:
+    - "1.4.x"
+    - "1.5.x"
+    - "1.6.x"
+    - "1.7.x"
+    - "1.8.x"
+    - "1.9.x"
+    - "1.10.x"
+    - "1.11.x"
+    - "1.12.x"
+    - tip
+
+git:
+  depth: 1
+
+matrix:
+    fast_finish: true
+    allow_failures:
+        - go: tip
+go_import_path: gopkg.in/ldap.v3
+install:
+    - go get gopkg.in/asn1-ber.v1
+    - go get code.google.com/p/go.tools/cmd/cover || go get golang.org/x/tools/cmd/cover
+    - go get github.com/golang/lint/golint || go get golang.org/x/lint/golint || true
+    - go build -v ./...
+script:
+    - make test
+    - make fmt
+    - make vet
+    - make lint

vendor/gopkg.in/ldap.v3/CONTRIBUTING.md

@@ -0,0 +1,12 @@
+# Contribution Guidelines
+
+We welcome contribution and improvements.
+
+## Guiding Principles
+
+To begin with here is a draft from an email exchange:
+
+ * take compatibility seriously (our semvers, compatibility with older go versions, etc)
+ * don't tag untested code for release
+ * beware of baking in implicit behavior based on other libraries/tools choices
+ * be as high-fidelity as possible in plumbing through LDAP data (don't mask errors or reduce power of someone using the library)

vendor/gopkg.in/ldap.v3/Makefile

@@ -0,0 +1,82 @@
+.PHONY: default install build test quicktest fmt vet lint 
+
+# List of all release tags "supported" by our current Go version
+# E.g. ":go1.1:go1.2:go1.3:go1.4:go1.5:go1.6:go1.7:go1.8:go1.9:go1.10:go1.11:go1.12:"
+GO_RELEASE_TAGS := $(shell go list -f ':{{join (context.ReleaseTags) ":"}}:' runtime)
+
+# Only use the `-race` flag on newer versions of Go (version 1.3 and newer)
+ifeq (,$(findstring :go1.3:,$(GO_RELEASE_TAGS)))
+	RACE_FLAG :=
+else
+	RACE_FLAG := -race -cpu 1,2,4
+endif
+
+# Run `go vet` on Go 1.12 and newer. For Go 1.5-1.11, use `go tool vet`
+ifneq (,$(findstring :go1.12:,$(GO_RELEASE_TAGS)))
+	GO_VET := go vet \
+		-atomic \
+		-bool \
+		-copylocks \
+		-nilfunc \
+		-printf \
+		-rangeloops \
+		-unreachable \
+		-unsafeptr \
+		-unusedresult \
+		.
+else ifneq (,$(findstring :go1.5:,$(GO_RELEASE_TAGS)))
+	GO_VET := go tool vet \
+		-atomic \
+		-bool \
+		-copylocks \
+		-nilfunc \
+		-printf \
+		-shadow \
+		-rangeloops \
+		-unreachable \
+		-unsafeptr \
+		-unusedresult \
+		.
+else
+	GO_VET := @echo "go vet skipped -- not supported on this version of Go"
+endif
+
+default: fmt vet lint build quicktest
+
+install:
+	go get -t -v ./...
+
+build:
+	go build -v ./...
+
+test:
+	go test -v $(RACE_FLAG) -cover ./...
+
+quicktest:
+	go test ./...
+
+# Capture output and force failure when there is non-empty output
+fmt:
+	@echo gofmt -l .
+	@OUTPUT=`gofmt -l . 2>&1`; \
+	if [ "$$OUTPUT" ]; then \
+		echo "gofmt must be run on the following files:"; \
+		echo "$$OUTPUT"; \
+		exit 1; \
+	fi
+
+vet:
+	$(GO_VET)
+
+# https://github.com/golang/lint
+# go get github.com/golang/lint/golint
+# Capture output and force failure when there is non-empty output
+# Only run on go1.5+
+lint:
+	@echo golint ./...
+	@OUTPUT=`command -v golint >/dev/null 2>&1 && golint ./... 2>&1`; \
+	if [ "$$OUTPUT" ]; then \
+		echo "golint errors:"; \
+		echo "$$OUTPUT"; \
+		exit 1; \
+	fi

vendor/gopkg.in/ldap.v3/README.md

@@ -0,0 +1,54 @@
+[![GoDoc](https://godoc.org/gopkg.in/ldap.v3?status.svg)](https://godoc.org/gopkg.in/ldap.v3)
+[![Build Status](https://travis-ci.org/go-ldap/ldap.svg)](https://travis-ci.org/go-ldap/ldap)
+
+# Basic LDAP v3 functionality for the GO programming language.
+
+## Install
+
+For the latest version use:
+
+    go get gopkg.in/ldap.v3
+
+Import the latest version with:
+
+    import "gopkg.in/ldap.v3"
+
+## Required Libraries:
+
+ - gopkg.in/asn1-ber.v1
+
+## Features:
+
+ - Connecting to LDAP server (non-TLS, TLS, STARTTLS)
+ - Binding to LDAP server
+ - Searching for entries
+ - Filter Compile / Decompile
+ - Paging Search Results
+ - Modify Requests / Responses
+ - Add Requests / Responses
+ - Delete Requests / Responses
+ - Modify DN Requests / Responses
+
+## Examples:
+
+ - search
+ - modify
+
+## Contributing:
+
+Bug reports and pull requests are welcome!
+
+Before submitting a pull request, please make sure tests and verification scripts pass:
+```
+make all
+```
+
+To set up a pre-push hook to run the tests and verify scripts before pushing:
+```
+ln -s ../../.githooks/pre-push .git/hooks/pre-push
+```
+
+---
+The Go gopher was designed by Renee French. (http://reneefrench.blogspot.com/)
+The design is licensed under the Creative Commons 3.0 Attributions license.
+Read this article for more details: http://blog.golang.org/gopher

vendor/gopkg.in/ldap.v3/error.go

@@ -207,7 +207,7 @@ func GetLDAPError(packet *ber.Packet) error {
 				return nil
 			}
 			return &Error{ResultCode: resultCode, MatchedDN: response.Children[1].Value.(string),
-				Err: fmt.Errorf(response.Children[2].Value.(string))}
+				Err: fmt.Errorf("%s", response.Children[2].Value.(string))}
 		}
 	}