{"id":26610,"date":"2024-10-27T10:53:26","date_gmt":"2024-10-27T10:53:26","guid":{"rendered":"http:\/\/atmokpo.com\/w\/?p=26610"},"modified":"2024-11-26T07:35:52","modified_gmt":"2024-11-26T07:35:52","slug":"%ec%8a%a4%ed%94%84%eb%a7%81-%eb%b6%80%ed%8a%b8-%eb%b0%b1%ec%97%94%eb%93%9c-%ea%b0%9c%eb%b0%9c-%ea%b0%95%ec%a2%8c-%ec%8a%a4%ed%94%84%eb%a7%81-%ec%8b%9c%ed%81%90%eb%a6%ac%ed%8b%b0%eb%a1%9c-%eb%a1%9c-9","status":"publish","type":"post","link":"https:\/\/atmokpo.com\/w\/26610\/","title":{"rendered":"\uc2a4\ud504\ub9c1 \ubd80\ud2b8 \ubc31\uc5d4\ub4dc \uac1c\ubc1c \uac15\uc88c, \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\ub85c \ub85c\uadf8\uc778 \ub85c\uadf8\uc544\uc6c3, \ud68c\uc6d0 \uac00\uc785 \uad6c\ud604, \uc0ac\uc804 \uc9c0\uc2dd \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0"},"content":{"rendered":"

<\/p>\n

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\n

\uc774\ubc88 \uac15\uc88c\uc5d0\uc11c\ub294 \uc2a4\ud504\ub9c1 \ubd80\ud2b8\uc640 \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\ub97c \ud65c\uc6a9\ud55c \ubc31\uc5d4\ub4dc \uac1c\ubc1c \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc8fc\uc81c\ub294 \ub85c\uadf8\uc778\/\ub85c\uadf8\uc544\uc6c3 \ubc0f \ud68c\uc6d0 \uac00\uc785 \uad6c\ud604\uc73c\ub85c \ud558\uba70, \uc694\uad6c\ub418\ub294 \uc0ac\uc804 \uc9c0\uc2dd\uc73c\ub85c\ub294 \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\uc758 \uae30\ubcf8 \uac1c\ub150\uc744 \uc774\ud574\ud558\uace0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/header>\n

\n

1. \uc2a4\ud504\ub9c1 \ubd80\ud2b8 \uc18c\uac1c<\/h2>\n

\n \uc2a4\ud504\ub9c1 \ubd80\ud2b8\ub294 \uc2a4\ud504\ub9c1 \ud504\ub808\uc784\uc6cc\ud06c\uc758 \uc124\uc815 \ubc0f \ubc30\ud3ec\ub97c \ub2e8\uc21c\ud654\ud558\uae30 \uc704\ud574 \ub9cc\ub4e4\uc5b4\uc9c4 \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4. \uae30\uc874 \uc2a4\ud504\ub9c1\uc758 \ubcf5\uc7a1\ud55c \uc124\uc815\uc744 \uc904\uc774\uace0, \ube60\ub974\uac8c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \uc2a4\ud504\ub9c1 \ubd80\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba74 \ubbf8\ub9ac \uc124\uc815\ub41c \uaddc\uce59 \ubc0f \uad6c\uc131 \uc694\uc18c\ub97c \ud1b5\ud574, \uc218\ub9ce\uc740 \ubcf4\uc77c\ub7ec\ud50c\ub808\uc774\ud2b8 \ucf54\ub4dc\ub97c \uc904\uc774\uace0, \uac15\ub825\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ub9cc\ub4dc\ub294 \uac83\uc774 \ud6e8\uc52c \uc26c\uc6cc\uc9d1\ub2c8\ub2e4.\n <\/p>\n

\n \uc2a4\ud504\ub9c1 \ubd80\ud2b8\ub294 \uc5ec\ub7ec \uae30\ub2a5\uc744 \uae30\ubcf8\uc801\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc2e4\ud589\ud558\uae30 \uc704\ud55c \ub0b4\uc7a5 \uc11c\ubc84, \uc790\ub3d9 \uad6c\uc131, \uc678\ubd80 \uc124\uc815 \ud30c\uc77c \uad00\ub9ac \ub4f1\uc744 \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc9d5\ub4e4\uc740 \uac1c\ubc1c\uc790\ub4e4\uc774 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ube44\uc988\ub2c8\uc2a4 \ub85c\uc9c1\uc5d0 \ub354\uc6b1 \uc9d1\uc911\ud560 \uc218 \uc788\ub3c4\ub85d \ub9cc\ub4ed\ub2c8\ub2e4.\n <\/p>\n<\/section>\n

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2. \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0 \uac1c\uc694<\/h2>\n

\n \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\ub294 Java \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc778\uc99d \ubc0f \uc778\uac00\ub97c \uc704\ud55c \uac15\ub825\ud558\uace0 \uc0ac\uc6a9\uc790 \uc815\uc758 \uac00\ub2a5\ud55c \ubcf4\uc548 \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4. \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\ub97c \ud1b5\ud574 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc811\uadfc \uc81c\uc5b4\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc73c\uba70, \uc0ac\uc6a9\uc790 \uc778\uc99d, \uad8c\ud55c \ubd80\uc5ec \ubc0f \ubcf4\uc548 \uad00\ub828 \uae30\ub2a5\uc744 \uc27d\uac8c \ud1b5\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n

\n \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\uc758 \uc8fc\uc694 \uae30\ub2a5\uc73c\ub85c\ub294 HTTP \uae30\ubcf8 \uc778\uc99d, \ud3fc \uae30\ubc18 \ub85c\uadf8\uc778, OAuth2.0 \uc9c0\uc6d0 \ubc0f \uc5ec\ub7ec \uc0ac\uc6a9\uc790 \uc778\uc99d \uc81c\uacf5\uc790\uc640\uc758 \ud1b5\ud569 \ub4f1\uc744 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc778\uc99d \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uc720\uc5f0\ud55c \ud1b5\uc81c\ub97c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n <\/p>\n<\/section>\n

\n

3. \uc0ac\uc804 \uc9c0\uc2dd: \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0<\/h2>\n

\n \uc774 \uac15\uc88c\ub97c \ub530\ub77c\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\uc758 \uae30\ubcf8 \uac1c\ub150\uc744 \uc774\ud574\ud558\uace0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud2b9\ud788, \uc778\uc99d(Authentication)\uacfc \uc778\uac00(Authorization)\uc758 \ucc28\uc774\ub97c \uba85\ud655\ud788 \uc54c\uace0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc778\uc99d\uc740 \uc0ac\uc6a9\uc790\uac00 \ub204\uad6c\uc778\uc9c0 \ud655\uc778\ud558\ub294 \uacfc\uc815\uc778 \ubc18\uba74, \uc778\uac00\ub294 \uc0ac\uc6a9\uc790\uac00 \ud2b9\uc815 \ub9ac\uc18c\uc2a4\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\ub294 \uad8c\ud55c\uc774 \uc788\ub294\uc9c0\ub97c \uac80\uc99d\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4.\n <\/p>\n

\n \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\ub294 \ud544\ud130 \uccb4\uc778 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 HTTP \uc694\uccad\uc744 \ucc98\ub9ac\ud558\uc5ec \ubcf4\uc548\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4. \ubcf4\uc548 \uc124\uc815\uc740 Java Config \ud074\ub798\uc2a4\ub97c \ud1b5\ud574 \uad6c\ud604\ub418\uba70, \uc0ac\uc6a9\uc790\uc5d0 \ub300\ud55c \uc778\uc99d \ubc0f \uc778\uac00\ub294 \uc774 \uc124\uc815\uc5d0 \ub530\ub77c \uc791\ub3d9\ud569\ub2c8\ub2e4.\n <\/p>\n<\/section>\n

\n

4. \ud504\ub85c\uc81d\ud2b8 \uc124\uc815<\/h2>\n

\n \uc774\ubc88 \uac15\uc88c\uc758 \uc608\uc81c\ub97c \uc704\ud574 IntelliJ IDEA \ub610\ub294 Eclipse\uc640 \uac19\uc740 IDE\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\ud504\ub9c1 \ubd80\ud2b8 \ud504\ub85c\uc81d\ud2b8\ub97c \uc0dd\uc131\ud558\uaca0\uc2b5\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8 \uc0dd\uc131 \uc2dc “Web”, “Security”, “JPA” \ubc0f “H2″\uc640 \uac19\uc740 \uc758\uc874\uc131\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4.\n <\/p>\n

 \n                \n                    org.springframework.boot<\/groupid>\n                    spring-boot-starter-security<\/artifactid>\n                <\/dependency>\n                \n                    org.springframework.boot<\/groupid>\n                    spring-boot-starter-data-jpa<\/artifactid>\n                <\/dependency>\n                \n                    com.h2database<\/groupid>\n                    h2<\/artifactid>\n                    runtime<\/scope>\n                <\/dependency> \n            <\/code><\/pre>\n<\/section>\n
\n
5. \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ubaa8\ub378\ub9c1<\/h2>\n
\n                \ud68c\uc6d0 \uac00\uc785 \uad6c\ud604\uc744 \uc704\ud574 \uc0ac\uc6a9\uc790 \uc815\ubcf4\ub97c \uc800\uc7a5\ud560 User \uc5d4\ud2f0\ud2f0\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uc774 \uc5d4\ud2f0\ud2f0\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud14c\uc774\ube14\uc5d0 \ub9e4\ud551\ub418\uba70, \uc0ac\uc6a9\uc790 \uc774\ub984, \ube44\ubc00\ubc88\ud638 \ubc0f \uc5ed\ud560 \ub4f1\uc758 \uc18d\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4.\n            <\/p>\n
\n                import javax.persistence.*;\n                import java.util.Set;\n\n                @Entity\n                public class User {\n                    @Id\n                    @GeneratedValue(strategy = GenerationType.IDENTITY)\n                    private Long id;\n\n                    private String username;\n                    private String password;\n\n                    @ElementCollection(fetch = FetchType.EAGER)\n                    private Set roles;\n\n                    \/\/ \uac8c\ud130 \ubc0f \uc138\ud130\n                }\n            <\/string><\/code><\/pre>\n<\/section>\n
\n
6. Spring Security \uc124\uc815<\/h2>\n
\n                Spring Security\ub97c \uc124\uc815\ud558\uae30 \uc704\ud574 SecurityConfig \ud074\ub798\uc2a4\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud574\ub2f9 \ud074\ub798\uc2a4\uc5d0\uc11c\ub294 HTTP \uc694\uccad\uc5d0 \ub300\ud55c \ubcf4\uc548 \uc124\uc815 \ubc0f \uc0ac\uc6a9\uc790 \uc778\uc99d \uc11c\ube44\uc2a4\ub97c \uad6c\uc131\ud569\ub2c8\ub2e4.\n            <\/p>\n
\n                import org.springframework.context.annotation.Bean;\n                import org.springframework.context.annotation.Configuration;\n                import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;\n                import org.springframework.security.config.annotation.web.builders.HttpSecurity;\n                import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;\n                import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;\n\n                @Configuration\n                @EnableWebSecurity\n                public class SecurityConfig extends WebSecurityConfigurerAdapter {\n                    @Override\n                    protected void configure(HttpSecurity http) throws Exception {\n                        http\n                            .authorizeRequests()\n                            .antMatchers(\"\/\", \"\/register\").permitAll()\n                            .anyRequest().authenticated()\n                            .and()\n                            .formLogin()\n                            .loginPage(\"\/login\")\n                            .permitAll()\n                            .and()\n                            .logout()\n                            .permitAll();\n                    }\n\n                    @Override\n                    protected void configure(AuthenticationManagerBuilder auth) throws Exception {\n                        auth.inMemoryAuthentication()\n                            .withUser(\"user\").password(passwordEncoder().encode(\"password\")).roles(\"USER\");\n                    }\n\n                    @Bean\n                    public PasswordEncoder passwordEncoder() {\n                        return new BCryptPasswordEncoder();\n                    }\n                }\n            <\/code><\/pre>\n<\/section>\n
\n
7. \ub85c\uadf8\uc778 \ubc0f \ud68c\uc6d0 \uac00\uc785 \ud654\uba74 \uad6c\ud604<\/h2>\n
\n                Thymeleaf\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub85c\uadf8\uc778 \ud398\uc774\uc9c0\uc640 \ud68c\uc6d0 \uac00\uc785 \ud398\uc774\uc9c0\ub97c \uad6c\uc131\ud569\ub2c8\ub2e4. \uc774\ub4e4 \ud398\uc774\uc9c0\ub294 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc785\ub825 \ud3fc\uc744 \uc81c\uacf5\ud558\uace0, \uc0ac\uc6a9\uc790\ub85c\ubd80\ud130 \ud544\uc694\ud55c \uc815\ubcf4\ub97c \uc785\ub825\ubc1b\uc2b5\ub2c8\ub2e4.\n            <\/p>\n
\ub85c\uadf8\uc778 \ud398\uc774\uc9c0<\/h3>\n
\n                <!DOCTYPE html>\n                <html xmlns:th=\"http:\/\/www.thymeleaf.org\">\n                <head>\n                    <title>\ub85c\uadf8\uc778<\/title>\n                <\/head>\n                <body>\n                    <h1>\ub85c\uadf8\uc778<\/h1>\n                    <form th:action=\"@{\/login}\" method=\"post\">\n                        <label>\uc0ac\uc6a9\uc790 \uc774\ub984<\/label>\n                        <input type=\"text\" name=\"username\"\/>\n                        <label>\ube44\ubc00\ubc88\ud638<\/label>\n                        <input type=\"password\" name=\"password\"\/>\n                        <button type=\"submit\">\ub85c\uadf8\uc778<\/button>\n                    <\/form>\n                <\/body>\n                <\/html>\n            <\/code><\/pre>\n
\ud68c\uc6d0 \uac00\uc785 \ud398\uc774\uc9c0<\/h3>\n
\n                <!DOCTYPE html>\n                <html xmlns:th=\"http:\/\/www.thymeleaf.org\">\n                <head>\n                    <title>\ud68c\uc6d0 \uac00\uc785<\/title>\n                <\/head>\n                <body>\n                    <h1>\ud68c\uc6d0 \uac00\uc785<\/h1>\n                    <form th:action=\"@{\/register}\" method=\"post\">\n                        <label>\uc0ac\uc6a9\uc790 \uc774\ub984<\/label>\n                        <input type=\"text\" name=\"username\"\/>\n                        <label>\ube44\ubc00\ubc88\ud638<\/label>\n                        <input type=\"password\" name=\"password\"\/>\n                        <button type=\"submit\">\ud68c\uc6d0 \uac00\uc785<\/button>\n                    <\/form>\n                <\/body>\n                <\/html>\n            <\/code><\/pre>\n<\/section>\n
\n
8. \ud68c\uc6d0 \uac00\uc785 \ub85c\uc9c1 \uad6c\ud604<\/h2>\n
\n                \ud68c\uc6d0 \uac00\uc785 \uae30\ub2a5\uc744 \uc704\ud574 UserController\ub97c \uc0dd\uc131\ud558\uc5ec \uc694\uccad\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc774 \ucee8\ud2b8\ub864\ub7ec\uc5d0\uc11c\ub294 \uc0ac\uc6a9\uc790\uc758 \uc785\ub825\uc744 \ubc1b\uc544 \uc0c8\ub85c\uc6b4 \uc0ac\uc6a9\uc790\ub97c \uc0dd\uc131\ud558\uace0, \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \uc800\uc7a5\ud569\ub2c8\ub2e4.\n            <\/p>\n
\n                import org.springframework.beans.factory.annotation.Autowired;\n                import org.springframework.security.crypto.password.PasswordEncoder;\n                import org.springframework.stereotype.Controller;\n                import org.springframework.ui.Model;\n                import org.springframework.web.bind.annotation.GetMapping;\n                import org.springframework.web.bind.annotation.PostMapping;\n                import org.springframework.web.bind.annotation.RequestParam;\n\n                @Controller\n                public class UserController {\n                    @Autowired\n                    private UserRepository userRepository;\n\n                    @Autowired\n                    private PasswordEncoder passwordEncoder;\n\n                    @GetMapping(\"\/register\")\n                    public String showRegistrationForm(Model model) {\n                        return \"register\";\n                    }\n\n                    @PostMapping(\"\/register\")\n                    public String registerUser(@RequestParam String username, @RequestParam String password) {\n                        User user = new User();\n                        user.setUsername(username);\n                        user.setPassword(passwordEncoder.encode(password));\n                        user.getRoles().add(\"USER\");\n                        userRepository.save(user);\n                        return \"redirect:\/login\";\n                    }\n                }\n            <\/code><\/pre>\n<\/section>\n
\n
9. \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc2e4\ud589<\/h2>\n
\n                \ubaa8\ub4e0 \uc124\uc815\uc774 \uc644\ub8cc\ub418\uc5c8\uc73c\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc2e4\ud589\ud569\ub2c8\ub2e4. \ube0c\ub77c\uc6b0\uc800\ub97c \uc5f4\uace0, \ub85c\uadf8\uc778 \ud398\uc774\uc9c0\uc5d0 \uc811\uc18d\ud558\uc5ec \uadf8\ub3d9\uc548 \uad6c\ud604\ud55c \uae30\ub2a5\uc744 \ud14c\uc2a4\ud2b8\ud569\ub2c8\ub2e4. \ud68c\uc6d0 \uac00\uc785 \ud398\uc774\uc9c0\uc5d0\uc11c \uc0ac\uc6a9\uc790\ub97c \ub4f1\ub85d\ud558\uace0, \uc131\uacf5\uc801\uc73c\ub85c \ub85c\uadf8\uc778\ub418\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.\n            <\/p>\n<\/section>\n
\n
10. \uacb0\ub860<\/h2>\n
\n                \uc774\ubc88 \uac15\uc88c\ub97c \ud1b5\ud574 \uc2a4\ud504\ub9c1 \ubd80\ud2b8\uc640 \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\ub97c \ud65c\uc6a9\ud558\uc5ec \uae30\ubcf8\uc801\uc778 \ub85c\uadf8\uc778 \ubc0f \ud68c\uc6d0 \uac00\uc785 \uae30\ub2a5\uc744 \uad6c\ud604\ud558\ub294 \ubc29\ubc95\uc744 \ubc30\uc6e0\uc2b5\ub2c8\ub2e4. \uc2a4\ud504\ub9c1 \uc2dc\ud050\ub9ac\ud2f0\ub294 \uac15\ub825\ud55c \ubcf4\uc548 \ud504\ub808\uc784\uc6cc\ud06c\ub85c, \uc774\ub97c \ud65c\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc778\uc99d \ubc0f \uc778\uac00 \uc2dc\ub098\ub9ac\uc624\ub97c \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c \ub354 \ubc1c\uc804\ub41c \uae30\ub2a5\uc744 \ucd94\uac00\ud558\uc5ec \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ubcf4\uc548\uc744 \uac15\ud654\ud574 \ub098\uac00\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.\n            <\/p>\n<\/section>\n