我如何解決錯誤 postman 401 Unauthorized

Question

我正在開發用於在我的站點中注冊用戶的后端部分。

我遇到的問題是，當我想測試我的代碼是否在 postman 中工作時，我收到以下錯誤：

{
    "timestamp": "2020-05-29T13:38:13.114+00:00",
    "status": 401,
    "error": "Unauthorized",
    "message": "Unauthorized",
    "path": "/adduser"
}

我真的不知道這個錯誤可能來自哪里，這是我為 spring 安全性放置的配置代碼：

package com.app.habilitation.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;


@Configuration
public class SecurityConfig extends WebSecurityConfigurerAdapter {


    @Override
    protected void configure (HttpSecurity http) throws Exception {

        http.cors();
        http.csrf().disable();
        http.authorizeRequests().antMatchers("/**").
        fullyAuthenticated().and().httpBasic();
    }

    @Override
    protected void configure (AuthenticationManagerBuilder auth) throws Exception {

        auth.inMemoryAuthentication()
        .withUser("hr")
        .password("{noop}hr").roles("USER");
    }
}

這是我的 controller：

package com.app.habilitation.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

import com.app.habilitation.entity.UserEntity;
import com.app.habilitation.service.UserService;

@SpringBootApplication
@RestController
@CrossOrigin(origins = "*")
public class UserController {

    private UserService userService;

    @Autowired
    public UserController (UserService theuserService) {
        userService=theuserService;
    }


    @GetMapping("/")
    public String login() {
        return "authenticaated succesfully";
    }

    @GetMapping("/getUsers") 
    public String getUsers() {
        return "users";
    }

    @PostMapping("/addUser")
    public UserEntity addUser (@RequestBody UserEntity theUser) {

        userService.save(theUser);

        return theUser;
    }
}

我添加了交叉原點以嘗試解決我的錯誤，但它不起作用:(這是我在 controller 中看到的那樣：

@CrossOrigin(origins = "*")

這是我使用 jpa 的 dao：

package com.app.habilitation.dao;

import org.springframework.data.jpa.repository.JpaRepository;

import com.app.habilitation.entity.UserEntity;

public interface UserDao extends JpaRepository<UserEntity, Integer> {



}

這是我的實體 class：

package com.app.habilitation.entity;

import java.sql.Date;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

@Entity
@Table(name="ORDO_DEP_UTILISATEUR")
public class UserEntity {


    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name="IDENTIFIANT")
    private Integer IDENTIFIANT;

    /*@ManyToOne(cascade = {CascadeType.DETACH, CascadeType.MERGE, CascadeType.PERSIST, CascadeType.REFRESH})
    @JoinColumn(name="EMPLOI") */
    @Column(name="EMPLOI")
    private Integer emploi;

    /* @ManyToOne(cascade = {CascadeType.DETACH, CascadeType.MERGE, CascadeType.PERSIST, CascadeType.REFRESH})
    @JoinColumn(name="ENTITE") */
    @Column(name="ENTITE")
    private Integer entite;


    @Column(name="LOGIN")
    private String login;


    @Column(name="MOTDEPASSE")
    private String mdp;


    @Column(name="nom")
    private String nom;

    @Column(name="prenom")
    private String prenom;

    @Column(name="CREERPAR")
    private Integer creerpar;

    @Column(name="ANNULEPAR")
    private Integer annulepar;

    @Column(name="STATUT")
    private String statut;

    @Column(name="DATEEFFET")
    private Date dateeffet;


    @Column(name="DATEFIN")
    private Date datefin;

    @Column(name="CREELE")
    private Date creele;

    @Column(name="MOTIFDEDESACTIVATION")
    private String motifdedesactivation;

    @Column(name="ANNULELE")
    private Date annulele;

    public Integer getIDENTIFIANT() {
        return IDENTIFIANT;
    }

    public void setIDENTIFIANT(Integer iDENTIFIANT) {
        IDENTIFIANT = iDENTIFIANT;
    }

    public Integer getEmploi() {
        return emploi;
    }

    public void setEmploi(Integer emploi) {
        this.emploi = emploi;
    }

    public Integer getEntite() {
        return entite;
    }

    public void setEntite(Integer entite) {
        this.entite = entite;
    }

    public String getLogin() {
        return login;
    }

    public void setLogin(String login) {
        this.login = login;
    }

    public String getMdp() {
        return mdp;
    }

    public void setMdp(String mdp) {
        this.mdp = mdp;
    }

    public String getNom() {
        return nom;
    }

    public void setNom(String nom) {
        this.nom = nom;
    }

    public String getPrenom() {
        return prenom;
    }

    public void setPrenom(String prenom) {
        this.prenom = prenom;
    }

    public Integer getCreerpar() {
        return creerpar;
    }

    public void setCreerpar(Integer creerpar) {
        this.creerpar = creerpar;
    }

    public Integer getAnnulepar() {
        return annulepar;
    }

    public void setAnnulepar(Integer annulepar) {
        this.annulepar = annulepar;
    }

    public String getStatut() {
        return statut;
    }

    public void setStatut(String statut) {
        this.statut = statut;
    }

    public Date getDateeffet() {
        return dateeffet;
    }

    public void setDateeffet(Date dateeffet) {
        this.dateeffet = dateeffet;
    }

    public Date getDatefin() {
        return datefin;
    }

    public void setDatefin(Date datefin) {
        this.datefin = datefin;
    }

    public Date getCreele() {
        return creele;
    }

    public void setCreele(Date creele) {
        this.creele = creele;
    }

    public String getMotifdedesactivation() {
        return motifdedesactivation;
    }

    public void setMotifdedesactivation(String motifdedesactivation) {
        this.motifdedesactivation = motifdedesactivation;
    }

    public Date getAnnulele() {
        return annulele;
    }

    public void setAnnulele(Date annulele) {
        this.annulele = annulele;
    }

    public UserEntity(Integer iDENTIFIANT, Integer emploi, Integer entite, String login, String mdp, String nom,
            String prenom, Integer creerpar, Integer annulepar, String statut, Date dateeffet, Date datefin,
            Date creele, String motifdedesactivation, Date annulele) {
        IDENTIFIANT = iDENTIFIANT;
        this.emploi = emploi;
        this.entite = entite;
        this.login = login;
        this.mdp = mdp;
        this.nom = nom;
        this.prenom = prenom;
        this.creerpar = creerpar;
        this.annulepar = annulepar;
        this.statut = statut;
        this.dateeffet = dateeffet;
        this.datefin = datefin;
        this.creele = creele;
        this.motifdedesactivation = motifdedesactivation;
        this.annulele = annulele;
    }

    public UserEntity() {
    }

    @Override
    public String toString() {
        return "UserEntity [IDENTIFIANT=" + IDENTIFIANT + ", emploi=" + emploi + ", entite=" + entite + ", login="
                + login + ", mdp=" + mdp + ", nom=" + nom + ", prenom=" + prenom + ", creerpar=" + creerpar
                + ", annulepar=" + annulepar + ", statut=" + statut + ", dateeffet=" + dateeffet + ", datefin="
                + datefin + ", creele=" + creele + ", motifdedesactivation=" + motifdedesactivation + ", annulele="
                + annulele + "]";
    }



}

這是我的用戶服務界面：

package com.app.habilitation.service;

import java.util.List;

import com.app.habilitation.entity.UserEntity;



public interface UserService {




    public void save (UserEntity theUser);


}

這是我的 userServiceImpl：

package com.app.habilitation.service;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.app.habilitation.dao.UserDao;
import com.app.habilitation.entity.UserEntity;

@Service
public class UserServiceImpl implements UserService {

    private UserDao userDao;

    @Autowired

    public UserServiceImpl (UserDao theuserDao) {

        userDao = theuserDao;
    }



    @Override
    @Transactional
    public void save(UserEntity theUser) {

        userDao.save(theUser);

    }



}

這是我的 application.properties（我將端口 8080 更改為 8484，因為另一個應用程序使用端口 8080 並且對於信息，我使用 oracle 10g）：

spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
spring.datasource.url=jdbc:oracle:thin:@localhost:1521:XE
spring.datasource.username=nawfel       
spring.datasource.password=hr


server.port=8484

有人能幫助我嗎？ :(

Answer 1

嘗試更改 AuthenticationManagerBuilder 代碼，如下所示：-

 @Override
    protected void configure (AuthenticationManagerBuilder auth) throws Exception {

        auth.inMemoryAuthentication()
        .withUser("hr")
        .password("hr").roles("USER");
    }

並設置用戶名密碼與 postman 相同。 用戶名hr和密碼hr。

如果您不知道如何操作，請點擊以下鏈接：- https://harperdbhelp.zendesk.com/hc/en-us/articles/115010250207-Basic-Auth-with-Postman