Merge pull request #449 from Aishwarya-Lad/CI-13422

Change docker login method, from config writing to login func

.drone.yml

@@ -12,7 +12,7 @@ platform:
 
 steps:
   - name: vet
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - go vet ./...
     environment:
@@ -22,7 +22,7 @@ steps:
         path: /go
 
   - name: test
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - go test -cover ./...
     environment:
@@ -55,7 +55,7 @@ platform:
 
 steps:
   - name: go build
-    image: golang:1.22
+    image: golang:1.22.4
     environment:
       CGO_ENABLED: 0
     commands:
@@ -162,7 +162,7 @@ platform:
 
 steps:
   - name: go build
-    image: golang:1.22
+    image: golang:1.22.4
     environment:
       CGO_ENABLED: 0
     commands:
@@ -264,7 +264,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/amd64/drone-docker ./cmd/drone-docker'
     environment:
@@ -275,7 +275,7 @@ steps:
           - tag
 
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/amd64/drone-docker ./cmd/drone-docker'
     environment:
@@ -285,7 +285,7 @@ steps:
         - tag
 
   - name: executable
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - ./release/linux/amd64/drone-docker --help
 
@@ -329,7 +329,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/arm64/drone-docker ./cmd/drone-docker'
     environment:
@@ -340,7 +340,7 @@ steps:
           - tag
 
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/arm64/drone-docker ./cmd/drone-docker'
     environment:
@@ -350,7 +350,7 @@ steps:
         - tag
 
   - name: executable
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - ./release/linux/arm64/drone-docker --help
 
@@ -429,7 +429,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/amd64/drone-gcr ./cmd/drone-gcr'
     environment:
@@ -440,7 +440,7 @@ steps:
           - tag
 
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/amd64/drone-gcr ./cmd/drone-gcr'
     environment:
@@ -488,7 +488,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/arm64/drone-gcr ./cmd/drone-gcr'
     environment:
@@ -499,7 +499,7 @@ steps:
           - tag
 
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/arm64/drone-gcr ./cmd/drone-gcr'
     environment:
@@ -582,7 +582,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/amd64/drone-gar ./cmd/drone-gar'
     environment:
@@ -593,7 +593,7 @@ steps:
           - tag
 
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/amd64/drone-gar ./cmd/drone-gar'
     environment:
@@ -641,7 +641,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/arm64/drone-gar ./cmd/drone-gar'
     environment:
@@ -652,7 +652,7 @@ steps:
           - tag
 
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/arm64/drone-gar ./cmd/drone-gar'
     environment:
@@ -734,7 +734,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/amd64/drone-ecr ./cmd/drone-ecr'
     environment:
@@ -744,7 +744,7 @@ steps:
         exclude:
           - tag
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/amd64/drone-ecr ./cmd/drone-ecr'
     environment:
@@ -792,7 +792,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/arm64/drone-ecr ./cmd/drone-ecr'
     environment:
@@ -802,7 +802,7 @@ steps:
         exclude:
           - tag
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/arm64/drone-ecr ./cmd/drone-ecr'
     environment:
@@ -885,7 +885,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/amd64/drone-heroku ./cmd/drone-heroku'
     environment:
@@ -895,7 +895,7 @@ steps:
         exclude:
           - tag
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/amd64/drone-heroku ./cmd/drone-heroku'
     environment:
@@ -944,7 +944,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_COMMIT_SHA:0:8}" -a -tags netgo -o release/linux/arm64/drone-heroku ./cmd/drone-heroku'
     environment:
@@ -954,7 +954,7 @@ steps:
         exclude:
           - tag
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v}" -a -tags netgo -o release/linux/arm64/drone-heroku ./cmd/drone-heroku'
     environment:
@@ -1035,7 +1035,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -tags netgo -o release/linux/amd64/drone-acr ./cmd/drone-acr'
     environment:
@@ -1045,7 +1045,7 @@ steps:
         exclude:
           - tag
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v} -X main.build=${DRONE_BUILD_NUMBER}" -a -tags netgo -o release/linux/amd64/drone-acr ./cmd/drone-acr'
     environment:
@@ -1093,7 +1093,7 @@ platform:
 
 steps:
   - name: build-push
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.build=${DRONE_BUILD_NUMBER}" -a -tags netgo -o release/linux/arm64/drone-acr ./cmd/drone-acr'
     environment:
@@ -1104,7 +1104,7 @@ steps:
           - tag
 
   - name: build-tag
-    image: golang:1.22
+    image: golang:1.22.4
     commands:
       - 'go build -v -ldflags "-X main.version=${DRONE_TAG##v} -X main.build=${DRONE_BUILD_NUMBER}" -a -tags netgo -o release/linux/arm64/drone-acr ./cmd/drone-acr'
     environment:

docker.go

@@ -158,34 +158,32 @@ func (p Plugin) Exec() error {
 		os.MkdirAll(dockerHome, 0600)
 
 		path := filepath.Join(dockerHome, "config.json")
-		file, err := os.OpenFile(path, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0600)
+		err := os.WriteFile(path, []byte(p.Login.Config), 0600)
 		if err != nil {
 			return fmt.Errorf("Error writing config.json: %s", err)
 		}
-		err = os.WriteFile(path, []byte(p.Login.Config), 0600)
-		if err != nil {
-			return fmt.Errorf("Error writing config.json: %s", err)
-		}
-		file.Close()
 	}
 
-	// add base image docker credentials to the existing config file, else create new
+	// instead of writing to config file directly, using docker's login func
+	// is better to integrate with various credential helpers,
+	//	it also handles different registry specific logic in a better way,
+	//	as opposed to config write where different registries need to be addressed differently.
+	//	It handles any changes in the authentication process across different Docker versions.
+
 	if p.BaseImagePassword != "" {
-		json, err := setDockerAuth(p.Login.Username, p.Login.Password, p.Login.Registry,
+		var baseConnectorLogin Login
-			p.BaseImageUsername, p.BaseImagePassword, p.BaseImageRegistry)
+		baseConnectorLogin.Registry = p.BaseImageRegistry
+		baseConnectorLogin.Username = p.BaseImageUsername
+		baseConnectorLogin.Password = p.BaseImagePassword
+
+		cmd := commandLogin(baseConnectorLogin)
+
+		raw, err := cmd.CombinedOutput()
 		if err != nil {
-			return fmt.Errorf("Failed to set authentication in docker config %s", err)
+			out := string(raw)
-		}
+			out = strings.Replace(out, "WARNING! Using --password via the CLI is insecure. Use --password-stdin.", "", -1)
-		os.MkdirAll(dockerHome, 0600)
+			fmt.Println(out)
-		path := filepath.Join(dockerHome, "config.json")
+			return fmt.Errorf("Error authenticating base connector: exit status 1")
-		file, err := os.OpenFile(path, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0600)
-		if err != nil {
-			return fmt.Errorf("Error opening config.json: %s", err)
-		}
-		defer file.Close()
-		_, err = file.Write(json)
-		if err != nil {
-			return fmt.Errorf("Error writing config.json: %s", err)
 		}
 	}
 

go.mod

@@ -42,4 +42,4 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
-go 1.22
+go 1.22.4

internal/docker/config.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"strings"
 )
 
 const (
@@ -50,7 +49,7 @@ func (c *Config) SetCredHelper(registry, helper string) {
 
 func (c *Config) CreateDockerConfigJson(credentials []RegistryCredentials) ([]byte, error) {
 	for _, cred := range credentials {
-		if cred.Registry != "" && strings.Contains(cred.Registry, "docker") {
+		if cred.Registry != "" {
 
 			if cred.Username == "" {
 				return nil, fmt.Errorf("Username must be specified for registry: %s", cred.Registry)