Merge pull request #2384 from alberto-art3ch/fix/user_change_password_validations

Change password view enhancement to support and display password vali…

src/app/core/utils/password.validator.ts

@@ -0,0 +1,35 @@
+import { AbstractControl, ValidationErrors, ValidatorFn } from '@angular/forms';
+import { environment } from 'environments/environment';
+
+export function passwordValidator(): ValidatorFn {
+  return (control: AbstractControl): ValidationErrors | null => {
+    const value = control.value;
+    if (!value) return null; // No validation if the field is empty
+
+    const errors: ValidationErrors = {};
+
+    if (value.length < environment.minPasswordLength) {
+      errors['minLength'] = 'Password must be at least ' + environment.minPasswordLength + ' characters long';
+    }
+    if (value.length > 50) {
+      errors['maxLength'] = 'Password must be maximum 50 characters long';
+    }
+    if (!/[A-Z]/.test(value)) {
+      errors['uppercase'] = 'Password must contain at least one uppercase letter';
+    }
+    if (!/[a-z]/.test(value)) {
+      errors['lowercase'] = 'Password must contain at least one lowercase letter';
+    }
+    if (!/\d/.test(value)) {
+      errors['number'] = 'Password must contain at least one number';
+    }
+    if (!/^(?:(.)(?!\1))+$/.test(value)) {
+      errors['repeated'] = 'Password must have not consecutive repeating characters';
+    }
+    if (!/[@$!%*?&]/.test(value)) {
+      errors['specialChar'] = 'Password must contain at least one special character (@$!%*?&)';
+    }
+
+    return Object.keys(errors).length > 0 ? errors : null;
+  };
+}

src/app/core/utils/passwords-utility.ts

@@ -1,21 +1,27 @@
 import { Injectable } from '@angular/core';
 import { AbstractControl, ValidationErrors, ValidatorFn, Validators } from '@angular/forms';
-import { environment } from 'environments/environment';
 import { Subscription } from 'rxjs';
+import { passwordValidator } from './password.validator';
+import { environment } from 'environments/environment';
 
 @Injectable({
   providedIn: 'root'
 })
 export class PasswordsUtility {
+  minPasswordLength: number = environment.minPasswordLength | 12;
   // password regex pattern
-  public static PASSWORD_REGEX = '^(?!.*(.)\\1{1,})(?!.*\\s)(?=.*\\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[^\\w\\s]).{12,50}$';
+  public static PASSWORD_REGEX =
+    '^(?!.*(.)\\1{1,})(?!.*\\s)(?=.*\\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[^\\w\\s]).{' +
+    (environment.minPasswordLength | 12) +
+    ',50}$';
 
   public getPasswordValidators(): ValidatorFn[] {
     return [
       Validators.required,
-      Validators.pattern(PasswordsUtility.PASSWORD_REGEX),
+      Validators.minLength(this.minPasswordLength),
       Validators.maxLength(50),
-      Validators.minLength(environment.minPasswordLength)];
+      passwordValidator()
+    ];
   }
 
   /**