fixed README for multiple users

Author: martin-kuba

README.md

@@ -26,20 +26,21 @@ Build and run it with:
 ```bash
 mvn package
 
-java -jar target/fake_oidc.jar
+target/fake_oidc_server.jar
 ```
 
-By default the application runs at TCP port 8090, uses a self-signed certificate for localhost, and the only
-user has username "perun" and password "test". This can be changed by using command line options:
+By default the application runs at TCP port 8090, uses a self-signed certificate for localhost, and there are
+two users with lognames "perun" and "makub", and passwords "test". This can be changed by using command line options:
 
 ```bash
-java -jar target/fake_oidc.jar \
-           --server.port=8100 \
-           --server.ssl.key-store=mykeystore.p12 \
-           --oidc.user.logname=john \
-           --oidc.user.password=bflmpsvz \
-           [email protected] \
-           --oidc.user.name="John Doe"
+target/fake_oidc_server.jar \
+   --server.port=8100 \
+   --server.ssl.key-store=mykeystore.p12 \
+   --oidc.users.john.password=bflmpsvz \
+   [email protected] \
+   [email protected] \
+   --oidc.users.john.given_name="John" \
+   --oidc.users.john.family_name="Doe"
 ```  
 See all the available options in the file src/main/resources/application.yml
 

pom.xml

@@ -9,7 +9,7 @@
 	</parent>
 	<groupId>cz.metacentrum</groupId>
 	<artifactId>fake_oidc</artifactId>
-	<version>1.3.0</version>
+	<version>1.2.0</version>
 	<name>fake_oidc</name>
 	<description>Fake OpenId Connect Authorization Server</description>
 

src/main/java/cz/metacentrum/fake_oidc/FakeOidcServerProperties.java

@@ -3,20 +3,22 @@
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;
 
+import javax.annotation.PostConstruct;
 import java.util.List;
+import java.util.Map;
 
 @Component
 @ConfigurationProperties(prefix="oidc")
 public class FakeOidcServerProperties {
 
-    private List<User> users;
+    private Map<String,User> users;
     private long tokenExpirationSeconds;
 
-    public List<User> getUsers() {
+    public Map<String, User> getUsers() {
         return users;
     }
 
-    public void setUsers(List<User> users) {
+    public void setUsers(Map<String, User> users) {
         this.users = users;
     }
 
@@ -35,4 +37,15 @@ public String toString() {
                 ", tokenExpirationSeconds=" + tokenExpirationSeconds +
                 '}';
     }
+
+    @PostConstruct
+    public void init() {
+        for (Map.Entry<String, User> userEntry : users.entrySet()) {
+            User user = userEntry.getValue();
+            String login = userEntry.getKey();
+            user.setLogname(login);
+            user.setPreferred_username(login);
+            user.setName(user.getGiven_name()+" "+user.getFamily_name());
+        }
+    }
 }

src/main/java/cz/metacentrum/fake_oidc/OidcController.java

@@ -274,8 +274,7 @@ public ResponseEntity<?> authorize(@RequestParam String client_id,
             String[] creds = new String(Base64.getDecoder().decode(auth.split(" ")[1])).split(":", 2);
             String login = creds[0];
             String password = creds[1];
-            List<User> users = serverProperties.getUsers();
-            for (User user : users) {
+            for (User user : serverProperties.getUsers().values()) {
                 if (user.getLogname().equals(login) && user.getPassword().equals(password)) {
                     log.info("password for user {} is correct", login);
                     Set<String> responseType = setFromSpaceSeparatedString(response_type);

src/main/resources/application.yml

@@ -1,7 +1,7 @@
 # every value can be changed from command line by preceding the option with --
 # see https://docs.spring.io/spring-boot/docs/current/reference/html/spring-boot-features.html#boot-features-external-config-command-line-args
 # example:
-#   target/fake_oidc_server.jar --server.port=8100 -server.ssl.key-store=mykeystore.p12 --oidc.user.password=bflmpsvz
+#   target/fake_oidc_server.jar --server.port=8100 -server.ssl.key-store=mykeystore.p12  --oidc.users.makub.password=bflmpsvz
 
 server:
   port: 8090
@@ -14,19 +14,15 @@ server:
 oidc:
   tokenExpirationSeconds: 36000
   users:
-    - logname: "perun"
+    perun:
       password: "test"
       sub: "perun1"
-      name: "Master Perun"
       given_name: "Master"
       family_name: "Perun"
-      preferred_username: "perun"
       email: "[email protected]"
-    - logname: "makub"
+    makub:
       password: "test"
       sub: "makub1"
-      name: "Martin Kuba"
-      given_name: "Kuba"
-      family_name: "Martin"
-      preferred_username: "makub"
+      given_name: "Martin"
+      family_name: "Kuba"
       email: "[email protected]"