feat: add the username parameter in SAML or OAuth2 (#4161)

object/token_jwt.go

@@ -370,6 +370,12 @@ func getClaimsCustom(claims Claims, tokenField []string) jwt.MapClaims {
 				res[fieldName] = finalField.Interface()
 			}
 
+		} else if field == "permissionNames" {
+			permissionNames := []string{}
+			for _, val := range claims.User.Permissions {
+				permissionNames = append(permissionNames, val.Name)
+			}
+			res[util.SnakeToCamel(util.CamelToSnakeCase(field))] = permissionNames
 		} else { // Use selected user field as claims.
 			userField := userValue.FieldByName(field)
 			if userField.IsValid() {

util/log.go

@@ -16,6 +16,7 @@ package util
 
 import (
 	"fmt"
+	"net"
 	"net/http"
 	"strings"
 
@@ -28,20 +29,12 @@ func getIpInfo(clientIp string) string {
 		return ""
 	}
 
-	ips := strings.Split(clientIp, ",")
-	res := strings.TrimSpace(ips[0])
-	//res := ""
-	//for i := range ips {
-	//	ip := strings.TrimSpace(ips[i])
-	//	ipstr := fmt.Sprintf("%s: %s", ip, "")
-	//	if i != len(ips)-1 {
-	//		res += ipstr + " -> "
-	//	} else {
-	//		res += ipstr
-	//	}
-	//}
+	first := strings.TrimSpace(strings.Split(clientIp, ",")[0])
+	if host, _, err := net.SplitHostPort(first); err == nil {
+		return strings.Trim(host, "[]")
+	}
 
-	return res
+	return strings.Trim(first, "[]")
 }
 
 func GetClientIpFromRequest(req *http.Request) string {

web/src/ApplicationEditPage.js

@@ -463,7 +463,7 @@ class ApplicationEditPage extends React.Component {
             <Select virtual={false} disabled={this.state.application.tokenFormat !== "JWT-Custom"} mode="tags" showSearch style={{width: "100%"}} value={this.state.application.tokenFields} onChange={(value => {this.updateApplicationField("tokenFields", value);})}>
               <Option key={"provider"} value={"provider"}>{"Provider"}</Option>)
               {
-                Setting.getUserCommonFields().map((item, index) => <Option key={index} value={item}>{item}</Option>)
+                [...Setting.getUserCommonFields(), "permissionNames"].map((item, index) => <Option key={index} value={item}>{item}</Option>)
               }
             </Select>
           </Col>

web/src/auth/LoginPage.js

@@ -47,6 +47,7 @@ class LoginPage extends React.Component {
   constructor(props) {
     super(props);
     this.captchaRef = React.createRef();
+    const urlParams = new URLSearchParams(this.props.location?.search);
     this.state = {
       classes: props,
       type: props.type,
@@ -70,6 +71,7 @@ class LoginPage extends React.Component {
       loginLoading: false,
       userCode: props.userCode ?? (props.match?.params?.userCode ?? null),
       userCodeStatus: "",
+      prefilledUsername: urlParams.get("username") || urlParams.get("login_hint"),
     };
 
     if (this.state.type === "cas" && props.match?.params.casApplicationName !== undefined) {
@@ -1011,7 +1013,7 @@ class LoginPage extends React.Component {
             organization: application.organization,
             application: application.name,
             autoSignin: !application?.signinItems.map(signinItem => signinItem.name === "Forgot password?" && signinItem.rule === "Auto sign in - False")?.includes(true),
-            username: Conf.ShowGithubCorner ? "admin" : "",
+            username: this.state.prefilledUsername || (Conf.ShowGithubCorner ? "admin" : ""),
             password: Conf.ShowGithubCorner ? "123" : "",
           }}
           onFinish={(values) => {