GO/examples-Microservices
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This commit is contained in:
José David Guillén 2021-09-15 19:11:17 +00:00
parent eef066b179
commit 9128b4aa0c
3 changed files with 13 additions and 12 deletions
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10
Dockerfile
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@ -1,17 +1,9 @@
FROM golang:1.16.5 as builder FROM golang:1.16.5 as builder
WORKDIR /go-microservice/ WORKDIR /go-microservice/
COPY . . COPY . .
RUN CGO_ENABLED=0 go build -o microservice /go-microservice/main.go RUN CGO_ENABLED=0 go build -o microservice /go-microservice/main.go
FROM alpine:latest FROM alpine:latest
WORKDIR /go-microservice WORKDIR /go-microservice
COPY --from=builder /go-microservice/ /go-microservice/ COPY --from=builder /go-microservice/ /go-microservice/
EXPOSE 9090 EXPOSE 9090
CMD ./microservice
CMD ./microservice

7
README.md
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@ -14,3 +14,10 @@ go run .\main.go
``` ```
Use the above command to run API on your local machine on port 9090. Use the above command to run API on your local machine on port 9090.
Building Docker Image
> docker build -t microsrvice .
> docker images
> docker run -p 9090:9090 microservice

8
handlers/handlers.go
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@ -7,7 +7,7 @@ import (
"errors" "errors"
"io/ioutil" "io/ioutil"
"net/http" "net/http"
"os" // "os"
"github.com/HelloWorld/goProductAPI/entity" "github.com/HelloWorld/goProductAPI/entity"
"github.com/gorilla/mux" "github.com/gorilla/mux"
@ -150,8 +150,10 @@ func AuthHandler(h http.Handler) http.HandlerFunc {
return func(rw http.ResponseWriter, r *http.Request) { return func(rw http.ResponseWriter, r *http.Request) {
user, pass, ok := r.BasicAuth() user, pass, ok := r.BasicAuth()
if ok { if ok {
username := sha256.Sum256([]byte(os.Getenv("USER_NAME"))) // username := sha256.Sum256([]byte(os.Getenv("USER_NAME")))
password := sha256.Sum256([]byte(os.Getenv("USER_PASS"))) // password := sha256.Sum256([]byte(os.Getenv("USER_PASS")))
username := sha256.Sum256([]byte("1234"))
password := sha256.Sum256([]byte("1234"))
userHash := sha256.Sum256([]byte(user)) userHash := sha256.Sum256([]byte(user))
passHash := sha256.Sum256([]byte(pass)) passHash := sha256.Sum256([]byte(pass))
validUser := subtle.ConstantTimeCompare(userHash[:],username[:]) == 1 validUser := subtle.ConstantTimeCompare(userHash[:],username[:]) == 1