اس کیوال سرور
امنیت
توسعه وب
دات نت فریم ورک
دبلیو سی اف
دبلیو پی اف و سیلور لایت
سایتهای ایرانی
شیرپوینت
لینوکس
متفرقه
محیطهای مجتمع توسعه
مرورگرها
مسایل انسانی، اجتماعی و مدیریتی برنامه نویسی
پی اچ پی
> HTTP/2 403 > Date: Tue, 20 Aug 2013 14:50:41 GMT > x-ratelimit-limit: 60 > x-ratelimit-remaining: 0 > x-ratelimit-used: 60 > x-ratelimit-reset: 1377013266 > { > "message": "API rate limit exceeded for xxx.xxx.xxx.xxx. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)", > "documentation_url": "https://docs.github.com/rest/overview/resources-in-the-rest-api#rate-limiting" > }
>ng g c product/ProductDetail >ng g c product/ProductEdit
import { ProductEditComponent } from './product-edit/product-edit.component'; import { ProductDetailComponent } from './product-detail/product-detail.component'; import { ProductListComponent } from './product-list/product-list.component'; const routes: Routes = [ { path: 'products', component: ProductListComponent }, { path: 'products/:id', component: ProductDetailComponent }, { path: 'products/:id/edit', component: ProductEditComponent } ];
> ng g i product/IProduct
export interface IProduct { id: number; productName: string; productCode: string; }
>npm install angular-in-memory-web-api --save
"dependencies": { "angular-in-memory-web-api": "^0.3.1" },
> ng g cl product/ProductData
import { IProduct } from './iproduct'; import { InMemoryDbService, InMemoryBackendConfig } from 'angular-in-memory-web-api'; export class ProductData implements InMemoryDbService, InMemoryBackendConfig { createDb() { let products: IProduct[] = [ { 'id': 1, 'productName': 'Product 1', 'productCode': '0011' }, { 'id': 2, 'productName': 'Product 2', 'productCode': '0023' }, { 'id': 5, 'productName': 'Product 5', 'productCode': '0048' }, { 'id': 8, 'productName': 'Product 8', 'productCode': '0022' }, { 'id': 10, 'productName': 'Product 10', 'productCode': '0042' } ]; return { products }; } }
import { ProductData } from './product/product-data'; import { InMemoryWebApiModule } from 'angular-in-memory-web-api'; @NgModule({ declarations: [ ], imports: [ BrowserModule, FormsModule, HttpModule, InMemoryWebApiModule.forRoot(ProductData, { delay: 1000 }), ProductModule, UserModule, AppRoutingModule ],
>ng g s product/product -m product/product.module
installing service create src\app\product\product.service.spec.ts create src\app\product\product.service.ts update src\app\product\product.module.ts
import { Injectable } from '@angular/core'; import { Http, Response, Headers, RequestOptions } from '@angular/http'; import { Observable } from 'rxjs/Observable'; import 'rxjs/add/operator/do'; import 'rxjs/add/operator/catch'; import 'rxjs/add/observable/throw'; import 'rxjs/add/operator/map'; import 'rxjs/add/observable/of'; import { IProduct } from './iproduct'; @Injectable() export class ProductService { private baseUrl = 'api/products'; constructor(private http: Http) { } getProducts(): Observable<IProduct[]> { return this.http.get(this.baseUrl) .map(this.extractData) .do(data => console.log('getProducts: ' + JSON.stringify(data))) .catch(this.handleError); } getProduct(id: number): Observable<IProduct> { if (id === 0) { return Observable.of(this.initializeProduct()); }; const url = `${this.baseUrl}/${id}`; return this.http.get(url) .map(this.extractData) .do(data => console.log('getProduct: ' + JSON.stringify(data))) .catch(this.handleError); } deleteProduct(id: number): Observable<Response> { let headers = new Headers({ 'Content-Type': 'application/json' }); let options = new RequestOptions({ headers: headers }); const url = `${this.baseUrl}/${id}`; return this.http.delete(url, options) .do(data => console.log('deleteProduct: ' + JSON.stringify(data))) .catch(this.handleError); } saveProduct(product: IProduct): Observable<IProduct> { let headers = new Headers({ 'Content-Type': 'application/json' }); let options = new RequestOptions({ headers: headers }); if (product.id === 0) { return this.createProduct(product, options); } return this.updateProduct(product, options); } private createProduct(product: IProduct, options: RequestOptions): Observable<IProduct> { product.id = undefined; return this.http.post(this.baseUrl, product, options) .map(this.extractData) .do(data => console.log('createProduct: ' + JSON.stringify(data))) .catch(this.handleError); } private updateProduct(product: IProduct, options: RequestOptions): Observable<IProduct> { const url = `${this.baseUrl}/${product.id}`; return this.http.put(url, product, options) .map(() => product) .do(data => console.log('updateProduct: ' + JSON.stringify(data))) .catch(this.handleError); } private extractData(response: Response) { let body = response.json(); return body.data || {}; } private handleError(error: Response): Observable<any> { console.error(error); return Observable.throw(error.json().error || 'Server error'); } initializeProduct(): IProduct { // Return an initialized object return { id: 0, productName: null, productCode: null }; } }
private baseUrl = 'api/products';
import { ActivatedRoute } from '@angular/router'; import { Component, OnInit } from '@angular/core'; import { ProductService } from './../product.service'; import { IProduct } from './../iproduct'; @Component({ selector: 'app-product-list', templateUrl: './product-list.component.html', styleUrls: ['./product-list.component.css'] }) export class ProductListComponent implements OnInit { pageTitle = 'Product List'; errorMessage: string; products: IProduct[]; constructor(private productService: ProductService, private route: ActivatedRoute) { } ngOnInit(): void { this.productService.getProducts() .subscribe(products => this.products = products, error => this.errorMessage = <any>error); } }
<div class="panel panel-default"> <div class="panel-heading"> {{pageTitle}} </div> <div class="panel-body"> <div class="has-error" *ngIf="errorMessage">{{errorMessage}}</div> <div class="table-responsive"> <table class="table" *ngIf="products && products.length"> <thead> <tr> <th>Product</th> <th>Code</th> </tr> </thead> <tbody> <tr *ngFor="let product of products"> <td><a [routerLink]="['/products', product.id]"> {{product.productName}} </a> </td> <td>{{ product.productCode}}</td> <td> <a class="btn btn-primary" [routerLink]="['/products', product.id, 'edit']"> Edit </a> </td> </tr> </tbody> </table> </div> </div> </div>
<a [routerLink]="['/products', product.id]"> {{product.productName}} </a>
<a class="btn btn-primary" [routerLink]="['/products', product.id, 'edit']"> Edit </a>
<li> <a [routerLink]="['/products', 0, 'edit']">Add Product</a> </li>
saveProduct(product: IProduct): Observable<IProduct> { let headers = new Headers({ 'Content-Type': 'application/json' }); let options = new RequestOptions({ headers: headers }); if (product.id === 0) { return this.createProduct(product, options); } return this.updateProduct(product, options); }
this.router.navigate(['products', this.product.id]);
let id = +this.route.snapshot.params['id'];
{ path: 'products/:id', component: ProductDetailComponent }
<a [routerLink]="['/products', product.id]">{{product.productName}}</a>
this.route.params.subscribe( params => { let id = +params['id']; this.getProduct(id); } );
import { Component, OnInit } from '@angular/core'; import { ActivatedRoute } from '@angular/router'; import { ProductService } from './../product.service'; import { IProduct } from './../iproduct'; @Component({ selector: 'app-product-detail', templateUrl: './product-detail.component.html', styleUrls: ['./product-detail.component.css'] }) export class ProductDetailComponent implements OnInit { pageTitle = 'Product Detail'; product: IProduct; errorMessage: string; constructor(private productService: ProductService, private route: ActivatedRoute) { } ngOnInit(): void { let id = +this.route.snapshot.params['id']; this.getProduct(id); } getProduct(id: number) { this.productService.getProduct(id).subscribe( product => this.product = product, error => this.errorMessage = <any>error); } }
<div class="panel panel-primary" *ngIf="product"> <div class="panel-heading" style="font-size:large"> {{pageTitle + ": " + product.productName}} </div> <div class="panel-body"> <div> Name: {{product.productName}} </div> <div> Code: {{product.productCode}} </div> <div class="has-error" *ngIf="errorMessage">{{errorMessage}}</div> </div> <div class="panel-footer"> <a class="btn btn-default" [routerLink]="['/products']"> <i class="glyphicon glyphicon-chevron-left"></i> Back </a> <a class="btn btn-primary" style="width:80px;margin-left:10px" [routerLink]="['/products', product.id, 'edit']"> Edit </a> </div> </div>
import { FormsModule } from '@angular/forms'; @NgModule({ imports: [ CommonModule, FormsModule, ProductRoutingModule ]
import { Component, OnInit } from '@angular/core'; import { ActivatedRoute, Router } from '@angular/router'; import { ProductService } from './../product.service'; import { IProduct } from './../iproduct'; @Component({ selector: 'app-product-edit', templateUrl: './product-edit.component.html', styleUrls: ['./product-edit.component.css'] }) export class ProductEditComponent implements OnInit { pageTitle = 'Product Edit'; product: IProduct; errorMessage: string; constructor(private productService: ProductService, private route: ActivatedRoute, private router: Router) { } ngOnInit(): void { let id = +this.route.snapshot.params['id']; this.getProduct(id); } getProduct(id: number): void { this.productService.getProduct(id) .subscribe( (product: IProduct) => this.onProductRetrieved(product), (error: any) => this.errorMessage = <any>error ); } onProductRetrieved(product: IProduct): void { this.product = product; if (this.product.id === 0) { this.pageTitle = 'Add Product'; } else { this.pageTitle = `Edit Product: ${this.product.productName}`; } } deleteProduct(): void { if (this.product.id === 0) { // Don't delete, it was never saved. this.onSaveComplete(); } else { if (confirm(`Really delete the product: ${this.product.productName}?`)) { this.productService.deleteProduct(this.product.id) .subscribe( () => this.onSaveComplete(`${this.product.productName} was deleted`), (error: any) => this.errorMessage = <any>error ); } } } saveProduct(): void { if (true === true) { this.productService.saveProduct(this.product) .subscribe( () => this.onSaveComplete(`${this.product.productName} was saved`), (error: any) => this.errorMessage = <any>error ); } else { this.errorMessage = 'Please correct the validation errors.'; } } onSaveComplete(message?: string): void { if (message) { // TODO: show msg } // Navigate back to the product list this.router.navigate(['/products']); } }
<div class="panel panel-primary"> <div class="panel-heading"> {{pageTitle}} </div> <div class="panel-body" *ngIf="product"> <form class="form-horizontal" novalidate (ngSubmit)="saveProduct()" #productForm="ngForm"> <fieldset> <div class="form-group" [ngClass]="{'has-error': (productNameVar.touched || productNameVar.dirty) && !productNameVar.valid }"> <label class="col-md-2 control-label" for="productNameId">Product Name</label> <div class="col-md-8"> <input class="form-control" id="productNameId" type="text" placeholder="Name (required)" required minlength="3" [(ngModel)]=product.productName name="productName" #productNameVar="ngModel" /> <span class="help-block" *ngIf="(productNameVar.touched || productNameVar.dirty) && productNameVar.errors"> <span *ngIf="productNameVar.errors.required"> Product name is required. </span> <span *ngIf="productNameVar.errors.minlength"> Product name must be at least three characters. </span> </span> </div> </div> <div class="form-group" [ngClass]="{'has-error': (productCodeVar.touched || productCodeVar.dirty) && !productCodeVar.valid }"> <label class="col-md-2 control-label" for="productCodeId">Product Code</label> <div class="col-md-8"> <input class="form-control" id="productCodeId" type="text" placeholder="Code (required)" required [(ngModel)]=product.productCode name="productCode" #productCodeVar="ngModel" /> <span class="help-block" *ngIf="(productCodeVar.touched || productCodeVar.dirty) && productCodeVar.errors"> <span *ngIf="productCodeVar.errors.required"> Product code is required. </span> </span> </div> </div> <div class="form-group"> <div class="col-md-4 col-md-offset-2"> <span> <button class="btn btn-primary" type="submit" style="width:80px;margin-right:10px" [disabled]="!productForm.valid" (click)="saveProduct()"> Save </button> </span> <span> <a class="btn btn-default" [routerLink]="['/products']"> Cancel </a> </span> <span> <a class="btn btn-default" (click)="deleteProduct()"> Delete </a> </span> </div> </div> </fieldset> </form> <div class="has-error" *ngIf="errorMessage">{{errorMessage}}</div> </div> </div>
ngOnInit(): void { let id = +this.route.snapshot.params['id']; this.getProduct(id); }
ngOnInit(): void { this.route.params.subscribe( params => { let id = +params['id']; this.getProduct(id); } ); }
// For Angular 4+ let id = +this.route.snapshot.paramMap.get('id'); this.getProduct(id); // OR this.route.paramMap.subscribe(params => { let id = +params['id']; this.getProduct(id); });
{ path: 'products/:name/:code', component: ProductListComponent }
[routerLink]="['/products', productName, productCode]"
{ path: 'products', component: ProductListComponent },
[routerLink]="['/products', {name: productName, code: productCode}]"
http://localhost:4200/products;name=Controller;code=gmg
let name = this.route.snapshot.params['name']; let code = this.route.snapshot.params['code'];
http://localhost:42000/products/5?filterBy=product1
{ path: 'products', component: ProductListComponent}
<a [routerLink] = "['/products', product.id]" [queryParams] = "{ filterBy: 'er', showImage: true }"> {{product.productName}} </a>
this.router.navigate(['/products'], { queryParams: { filterBy: 'er', showImage: true} } );
[preserveQueryParams] = "true"
<a class="btn btn-default" [routerLink]="['/products']" [preserveQueryParams]="true"> <i class="glyphicon glyphicon-chevron-left"></i> Back </a>
this.router.navigate(['/products'], { queryParamsHandling: 'preserve'} );
var filter = this.route.snapshot.queryParams['filterBy'] || ''; var showImage = this.route.snapshot.queryParams['showImage'] === 'true';
>ng g p product/ProductFilter
import { PipeTransform, Pipe } from '@angular/core'; import { IProduct } from './iproduct'; @Pipe({ name: 'productFilter' }) export class ProductFilterPipe implements PipeTransform { transform(value: IProduct[], filterBy: string): IProduct[] { filterBy = filterBy ? filterBy.toLocaleLowerCase() : null; return filterBy ? value.filter((product: IProduct) => product.productName.toLocaleLowerCase().indexOf(filterBy) !== -1) : value; } }
<div class="panel-body"> <div class="row"> <div class="col-md-2">Filter by:</div> <div class="col-md-4"> <input type="text" [(ngModel)]="listFilter" /> </div> </div> <div class="row" *ngIf="listFilter"> <div class="col-md-6"> <h3>Filtered by: {{listFilter}} </h3> </div> </div>
<tr *ngFor="let product of products | productFilter:listFilter"> <td><a [routerLink]="['/products', product.id]" [queryParams]="{filterBy: listFilter}"> {{product.productName}} </a> </td>
@Component({ selector: 'app-product-list', templateUrl: './product-list.component.html', styleUrls: ['./product-list.component.css'] }) export class ProductListComponent implements OnInit { listFilter: string; ngOnInit(): void { this.listFilter = this.route.snapshot.queryParams['filterBy'] || '';
Install-Package iTextSharp
شروع کار با iTextSharp
معمولا برای کار با iText یک سری روال تکراری از قبیل انتخاب نام فایل نهایی، تعریف فونت، سایز کاغذ، حاشیه بندی و ... را باید طی کنید که کدهای آن را در ذیل مشاهده میکنید:
var fileStream = new FileStream("card.pdf", FileMode.Create, FileAccess.Write, FileShare.None); var docFont = GetFont(); var pageSize = PageSize.A6.Rotate(); // سایز کارت را اینجا باید مشخص کرد var doc = new Document(pageSize); doc.SetMargins(18f, 18f, 15f, 2f); var pdfWriter = PdfWriter.GetInstance(doc, fileStream); doc.Open();
برای درج عکس به صورت شفاف در پس زمینه کارت باید از کد زیر استفاده کرد:
// درج لوگوی مسابقات به صورت شفاف در پس زمینه var canvas = pdfWriter.DirectContentUnder; var logoImg = Image.GetInstance(competitionImagePath); logoImg.SetAbsolutePosition(0, 0); logoImg.ScaleAbsolute(pageSize); var graphicsState = new PdfGState { FillOpacity = 0.2F }; canvas.SetGState(graphicsState); canvas.AddImage(logoImg);
چیدمان و طرح بندی بندی عناصر در iTextSharp
برای طراحی کارت یا کلا کار طراحی، باید با نحوهی قرار دادن و طرح بندی عناصر مثل تصاویر و نوشتهها و ابزارهای مورد نیاز برای این کار، آشنا شوید. خوشبختانه در iText برای این کار ابزارهای خوبی وجود دارد.
حتما با تگ Table در HTML آشنایی دارید. در سالهای دور، حتی کل صفحهی وب را به وسیلهی Table ساختار دهی میکردند. در iTextSharp نیز کلاسی به نام PdfPTable در دسترس است که میتوان از آن به عنوان قالبی برای قرار دادن عناصر، در صفحه استفاده کرد. این Table همانند هر جدولی دارای یک سری سطر و ستون است که میتوانیم عناصر مورد نظرمان مثل تصویر و نوشته و... را در آن قرار دهیم.
// جدولی که برای چیدمان عناصر ارم دانشگاه و عنوان و عکس شخص استفاده میشود var topTable = new PdfPTable(3) { WidthPercentage = 100, RunDirection = PdfWriter.RUN_DIRECTION_RTL, ExtendLastRow = false, }; var universityLogoImage = Image.GetInstance(universityLogoPath); universityLogoImage.ScaleAbsolute(70, 100); topTable.AddCell(new PdfPCell(universityLogoImage) { HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); topTable.AddCell(new PdfPCell(new Phrase("کارت مسابقات دانشگاه آزاد اسلامی", docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_CENTER, Border = 0, }); var userImage = Image.GetInstance(userModel.ImagePath); userImage.Border = Rectangle.TOP_BORDER | Rectangle.RIGHT_BORDER | Rectangle.BOTTOM_BORDER | Rectangle.LEFT_BORDER; userImage.BorderWidth = 1f; userImage.BorderColor = new BaseColor(204, 204, 204); // gray color userImage.ScaleAbsolute(70, 100); topTable.AddCell(new PdfPCell(userImage) { HorizontalAlignment = 2, Border = 0 }); int[] topTableColumnsWidth = { 10, 25, 10 }; topTable.SetWidths(topTableColumnsWidth); doc.Add(topTable);
public class UserModel { public string FirstName { get; set; } public string LastName { get; set; } public string StudentNumber { get; set; } public string NationalCode { get; set; } public string UniversityName { get; set; } public string ImagePath { get; set; } }
using System; using System.IO; using iTextSharp.text; using iTextSharp.text.pdf; using Font = iTextSharp.text.Font; using Image = iTextSharp.text.Image; using Rectangle = iTextSharp.text.Rectangle; namespace ITextSharpCardSample { public class CardReport { public static void Generate(UserModel userModel, string competitionImagePath, string universityLogoPath) { var fileStream = new FileStream("card.pdf", FileMode.Create, FileAccess.Write, FileShare.None); var docFont = GetFont(); var pageSize = PageSize.A6.Rotate(); // سایز کارت را اینجا باید مشخص کرد var doc = new Document(pageSize); doc.SetMargins(18f, 18f, 15f, 2f); var pdfWriter = PdfWriter.GetInstance(doc, fileStream); doc.Open(); // درج لوگوی مسابقات به صورت شفاف در پس زمینه var canvas = pdfWriter.DirectContentUnder; var logoImg = Image.GetInstance(competitionImagePath); logoImg.SetAbsolutePosition(0, 0); logoImg.ScaleAbsolute(pageSize); var graphicsState = new PdfGState { FillOpacity = 0.2F }; canvas.SetGState(graphicsState); canvas.AddImage(logoImg); // جدولی که برای چیدمان عناصر ارم دانشگاه و عنوان و عکس شخص استفاده میشود var topTable = new PdfPTable(3) { WidthPercentage = 100, RunDirection = PdfWriter.RUN_DIRECTION_RTL, ExtendLastRow = false, }; var universityLogoImage = Image.GetInstance(universityLogoPath); universityLogoImage.ScaleAbsolute(70, 100); topTable.AddCell(new PdfPCell(universityLogoImage) { HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); topTable.AddCell(new PdfPCell(new Phrase("کارت مسابقات دانشگاه آزاد اسلامی", docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_CENTER, Border = 0, }); var userImage = Image.GetInstance(userModel.ImagePath); userImage.Border = Rectangle.TOP_BORDER | Rectangle.RIGHT_BORDER | Rectangle.BOTTOM_BORDER | Rectangle.LEFT_BORDER; userImage.BorderWidth = 1f; userImage.BorderColor = new BaseColor(204, 204, 204); // gray color userImage.ScaleAbsolute(70, 100); topTable.AddCell(new PdfPCell(userImage) { HorizontalAlignment = 2, Border = 0 }); int[] topTableColumnsWidth = { 10, 25, 10 }; topTable.SetWidths(topTableColumnsWidth); doc.Add(topTable); // جدول مشخصات شرکت کننده مثل نام و نام خانوادگی var infoTable = new PdfPTable(4) { WidthPercentage = 100, RunDirection = PdfWriter.RUN_DIRECTION_RTL, ExtendLastRow = false, SpacingBefore = 15, }; infoTable.AddCell(new PdfPCell(new Phrase("نام:", docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0, PaddingBottom = 15 }); infoTable.AddCell(new PdfPCell(new Phrase(userModel.FirstName, docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); infoTable.AddCell(new PdfPCell(new Phrase("نام خانوادگی:", docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); infoTable.AddCell(new PdfPCell(new Phrase(userModel.LastName, docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); infoTable.AddCell(new PdfPCell(new Phrase("شماره\nدانشجویی:", docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0, PaddingBottom = 15 }); infoTable.AddCell(new PdfPCell(new Phrase(userModel.StudentNumber, docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); infoTable.AddCell(new PdfPCell(new Phrase("کد ملی:", docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); infoTable.AddCell(new PdfPCell(new Phrase(userModel.NationalCode, docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); infoTable.AddCell(new PdfPCell(new Phrase("واحد دانشگاهی:", docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); infoTable.AddCell(new PdfPCell(new Phrase(userModel.UniversityName, docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); // دو سلول بعدی صرفا جهت تکمیل شدن یک ردیف است تا عملکرد صحیح خود را داشته باشد infoTable.AddCell(new PdfPCell(new Phrase("", docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); infoTable.AddCell(new PdfPCell(new Phrase("", docFont)) { RunDirection = PdfWriter.RUN_DIRECTION_RTL, HorizontalAlignment = Element.ALIGN_LEFT, Border = 0 }); int[] infoTableColumnsWidth = { 20, 15, 20, 15 }; infoTable.SetWidths(infoTableColumnsWidth); doc.Add(infoTable); doc.Close(); } private static Font GetFont() { const string fontName = "Iranian Sans"; if (FontFactory.IsRegistered(fontName)) return FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED); var fontPath = "Fonts/irsans.ttf"; // مسیر فونت FontFactory.Register(fontPath); return FontFactory.GetFont(fontName, BaseFont.IDENTITY_H, BaseFont.EMBEDDED); } } }
class Program { static void Main(string[] args) { var userModel = new UserModel { FirstName = "علی", LastName = "احمدی", NationalCode = "1234567890", StudentNumber = "23242342", UniversityName = "آزاد", ImagePath = "Images/avatar.jpg" }; CardReport.Generate(userModel, "Images/competition_logo.jpg", "Images/university_logo.png"); System.Diagnostics.Process.Start("card.pdf"); } }
using System.Threading.Tasks; using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Http; namespace AngularTemplateDrivenFormsLab.Utils { public class ContentSecurityPolicyMiddleware { private readonly RequestDelegate _next; public ContentSecurityPolicyMiddleware(RequestDelegate next) { _next = next; } public Task Invoke(HttpContext context) { context.Response.Headers.Add("X-Frame-Options", "SAMEORIGIN"); context.Response.Headers.Add("X-Xss-Protection", "1; mode=block"); context.Response.Headers.Add("X-Content-Type-Options", "nosniff"); string[] csp = { "default-src 'self'", "style-src 'self' 'unsafe-inline'", "script-src 'self' 'unsafe-inline' 'unsafe-eval'", "font-src 'self'", "img-src 'self' data:", "connect-src 'self'", "media-src 'self'", "object-src 'self'", "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log }; context.Response.Headers.Add("Content-Security-Policy", string.Join("; ", csp)); return _next(context); } } public static class ContentSecurityPolicyMiddlewareExtensions { /// <summary> /// Make sure you add this code BEFORE app.UseStaticFiles();, /// otherwise the headers will not be applied to your static files. /// </summary> public static IApplicationBuilder UseContentSecurityPolicy(this IApplicationBuilder builder) { return builder.UseMiddleware<ContentSecurityPolicyMiddleware>(); } } }
public void Configure(IApplicationBuilder app) { app.UseContentSecurityPolicy();
context.Response.Headers.Add("X-Frame-Options", "SAMEORIGIN");
context.Response.Headers.Add("X-Xss-Protection", "1; mode=block");
context.Response.Headers.Add("X-Content-Type-Options", "nosniff");
string[] csp = { "default-src 'self'", "style-src 'self' 'unsafe-inline'", "script-src 'self' 'unsafe-inline' 'unsafe-eval'", "font-src 'self'", "img-src 'self' data:", "connect-src 'self'", "media-src 'self'", "object-src 'self'", "report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log }; context.Response.Headers.Add("Content-Security-Policy", string.Join("; ", csp));
Set-Cookie: sess=abc123; path=/; SameSite
<?xml version="1.0" encoding="utf-8"?> <configuration> <system.webServer> <rewrite> <outboundRules> <clear /> <!-- https://scotthelme.co.uk/csrf-is-dead/ --> <rule name="Add SameSite" preCondition="No SameSite"> <match serverVariable="RESPONSE_Set_Cookie" pattern=".*" negate="false" /> <action type="Rewrite" value="{R:0}; SameSite=lax" /> <conditions></conditions> </rule> <preConditions> <preCondition name="No SameSite"> <add input="{RESPONSE_Set_Cookie}" pattern="." /> <add input="{RESPONSE_Set_Cookie}" pattern="; SameSite=lax" negate="true" /> </preCondition> </preConditions> </outboundRules> </rewrite> </system.webServer> </configuration>
"report-uri /api/CspReport/Log" //TODO: Add api/CspReport/Log
{ "csp-report": { "document-uri": "http://localhost:5000/untypedSha", "referrer": "", "violated-directive": "script-src", "effective-directive": "script-src", "original-policy": "default-src 'self'; style-src 'self'; script-src 'self'; font-src 'self'; img-src 'self' data:; connect-src 'self'; media-src 'self'; object-src 'self'; report-uri /api/Home/CspReport", "disposition": "enforce", "blocked-uri": "eval", "line-number": 21, "column-number": 8, "source-file": "http://localhost:5000/scripts.bundle.js", "status-code": 200, "script-sample": "" } }
class CspPost { [JsonProperty("csp-report")] public CspReport CspReport { get; set; } } class CspReport { [JsonProperty("document-uri")] public string DocumentUri { get; set; } [JsonProperty("referrer")] public string Referrer { get; set; } [JsonProperty("violated-directive")] public string ViolatedDirective { get; set; } [JsonProperty("effective-directive")] public string EffectiveDirective { get; set; } [JsonProperty("original-policy")] public string OriginalPolicy { get; set; } [JsonProperty("disposition")] public string Disposition { get; set; } [JsonProperty("blocked-uri")] public string BlockedUri { get; set; } [JsonProperty("line-number")] public int LineNumber { get; set; } [JsonProperty("column-number")] public int ColumnNumber { get; set; } [JsonProperty("source-file")] public string SourceFile { get; set; } [JsonProperty("status-code")] public string StatusCode { get; set; } [JsonProperty("script-sample")] public string ScriptSample { get; set; } }
namespace AngularTemplateDrivenFormsLab.Controllers { [Route("api/[controller]")] public class CspReportController : Controller { [HttpPost("[action]")] [IgnoreAntiforgeryToken] public async Task<IActionResult> Log() { CspPost cspPost; using (var bodyReader = new StreamReader(this.HttpContext.Request.Body)) { var body = await bodyReader.ReadToEndAsync().ConfigureAwait(false); this.HttpContext.Request.Body = new MemoryStream(Encoding.UTF8.GetBytes(body)); cspPost = JsonConvert.DeserializeObject<CspPost>(body); } //TODO: log cspPost return Ok(); } } }