@angular/core
Version:
Angular - the core framework
146 lines • 16.9 kB
JavaScript
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { __extends } from "tslib";
var SafeValueImpl = /** @class */ (function () {
function SafeValueImpl(changingThisBreaksApplicationSecurity) {
this.changingThisBreaksApplicationSecurity = changingThisBreaksApplicationSecurity;
}
SafeValueImpl.prototype.toString = function () {
return "SafeValue must use [property]=binding: " + this.changingThisBreaksApplicationSecurity +
" (see http://g.co/ng/security#xss)";
};
return SafeValueImpl;
}());
var SafeHtmlImpl = /** @class */ (function (_super) {
__extends(SafeHtmlImpl, _super);
function SafeHtmlImpl() {
return _super !== null && _super.apply(this, arguments) || this;
}
SafeHtmlImpl.prototype.getTypeName = function () {
return "HTML" /* Html */;
};
return SafeHtmlImpl;
}(SafeValueImpl));
var SafeStyleImpl = /** @class */ (function (_super) {
__extends(SafeStyleImpl, _super);
function SafeStyleImpl() {
return _super !== null && _super.apply(this, arguments) || this;
}
SafeStyleImpl.prototype.getTypeName = function () {
return "Style" /* Style */;
};
return SafeStyleImpl;
}(SafeValueImpl));
var SafeScriptImpl = /** @class */ (function (_super) {
__extends(SafeScriptImpl, _super);
function SafeScriptImpl() {
return _super !== null && _super.apply(this, arguments) || this;
}
SafeScriptImpl.prototype.getTypeName = function () {
return "Script" /* Script */;
};
return SafeScriptImpl;
}(SafeValueImpl));
var SafeUrlImpl = /** @class */ (function (_super) {
__extends(SafeUrlImpl, _super);
function SafeUrlImpl() {
return _super !== null && _super.apply(this, arguments) || this;
}
SafeUrlImpl.prototype.getTypeName = function () {
return "URL" /* Url */;
};
return SafeUrlImpl;
}(SafeValueImpl));
var SafeResourceUrlImpl = /** @class */ (function (_super) {
__extends(SafeResourceUrlImpl, _super);
function SafeResourceUrlImpl() {
return _super !== null && _super.apply(this, arguments) || this;
}
SafeResourceUrlImpl.prototype.getTypeName = function () {
return "ResourceURL" /* ResourceUrl */;
};
return SafeResourceUrlImpl;
}(SafeValueImpl));
export function unwrapSafeValue(value) {
return value instanceof SafeValueImpl ? value.changingThisBreaksApplicationSecurity :
value;
}
export function allowSanitizationBypassAndThrow(value, type) {
var actualType = getSanitizationBypassType(value);
if (actualType != null && actualType !== type) {
// Allow ResourceURLs in URL contexts, they are strictly more trusted.
if (actualType === "ResourceURL" /* ResourceUrl */ && type === "URL" /* Url */)
return true;
throw new Error("Required a safe " + type + ", got a " + actualType + " (see http://g.co/ng/security#xss)");
}
return actualType === type;
}
export function getSanitizationBypassType(value) {
return value instanceof SafeValueImpl && value.getTypeName() || null;
}
/**
* Mark `html` string as trusted.
*
* This function wraps the trusted string in `String` and brands it in a way which makes it
* recognizable to {@link htmlSanitizer} to be trusted implicitly.
*
* @param trustedHtml `html` string which needs to be implicitly trusted.
* @returns a `html` which has been branded to be implicitly trusted.
*/
export function bypassSanitizationTrustHtml(trustedHtml) {
return new SafeHtmlImpl(trustedHtml);
}
/**
* Mark `style` string as trusted.
*
* This function wraps the trusted string in `String` and brands it in a way which makes it
* recognizable to {@link styleSanitizer} to be trusted implicitly.
*
* @param trustedStyle `style` string which needs to be implicitly trusted.
* @returns a `style` hich has been branded to be implicitly trusted.
*/
export function bypassSanitizationTrustStyle(trustedStyle) {
return new SafeStyleImpl(trustedStyle);
}
/**
* Mark `script` string as trusted.
*
* This function wraps the trusted string in `String` and brands it in a way which makes it
* recognizable to {@link scriptSanitizer} to be trusted implicitly.
*
* @param trustedScript `script` string which needs to be implicitly trusted.
* @returns a `script` which has been branded to be implicitly trusted.
*/
export function bypassSanitizationTrustScript(trustedScript) {
return new SafeScriptImpl(trustedScript);
}
/**
* Mark `url` string as trusted.
*
* This function wraps the trusted string in `String` and brands it in a way which makes it
* recognizable to {@link urlSanitizer} to be trusted implicitly.
*
* @param trustedUrl `url` string which needs to be implicitly trusted.
* @returns a `url` which has been branded to be implicitly trusted.
*/
export function bypassSanitizationTrustUrl(trustedUrl) {
return new SafeUrlImpl(trustedUrl);
}
/**
* Mark `url` string as trusted.
*
* This function wraps the trusted string in `String` and brands it in a way which makes it
* recognizable to {@link resourceUrlSanitizer} to be trusted implicitly.
*
* @param trustedResourceUrl `url` string which needs to be implicitly trusted.
* @returns a `url` which has been branded to be implicitly trusted.
*/
export function bypassSanitizationTrustResourceUrl(trustedResourceUrl) {
return new SafeResourceUrlImpl(trustedResourceUrl);
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"bypass.js","sourceRoot":"","sources":["../../../../../../../../../../packages/core/src/sanitization/bypass.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;;AAsDH;IACE,uBAAmB,qCAA6C;QAA7C,0CAAqC,GAArC,qCAAqC,CAAQ;IAAG,CAAC;IAIpE,gCAAQ,GAAR;QACE,OAAO,4CAA0C,IAAI,CAAC,qCAAuC;YACzF,oCAAoC,CAAC;IAC3C,CAAC;IACH,oBAAC;AAAD,CAAC,AATD,IASC;AAED;IAA2B,gCAAa;IAAxC;;IAIA,CAAC;IAHC,kCAAW,GAAX;QACE,yBAAuB;IACzB,CAAC;IACH,mBAAC;AAAD,CAAC,AAJD,CAA2B,aAAa,GAIvC;AACD;IAA4B,iCAAa;IAAzC;;IAIA,CAAC;IAHC,mCAAW,GAAX;QACE,2BAAwB;IAC1B,CAAC;IACH,oBAAC;AAAD,CAAC,AAJD,CAA4B,aAAa,GAIxC;AACD;IAA6B,kCAAa;IAA1C;;IAIA,CAAC;IAHC,oCAAW,GAAX;QACE,6BAAyB;IAC3B,CAAC;IACH,qBAAC;AAAD,CAAC,AAJD,CAA6B,aAAa,GAIzC;AACD;IAA0B,+BAAa;IAAvC;;IAIA,CAAC;IAHC,iCAAW,GAAX;QACE,uBAAsB;IACxB,CAAC;IACH,kBAAC;AAAD,CAAC,AAJD,CAA0B,aAAa,GAItC;AACD;IAAkC,uCAAa;IAA/C;;IAIA,CAAC;IAHC,yCAAW,GAAX;QACE,uCAA8B;IAChC,CAAC;IACH,0BAAC;AAAD,CAAC,AAJD,CAAkC,aAAa,GAI9C;AAID,MAAM,UAAU,eAAe,CAAI,KAAkB;IACnD,OAAO,KAAK,YAAY,aAAa,CAAC,CAAC,CAAC,KAAK,CAAC,qCAAiD,CAAC,CAAC;QACzD,KAAiB,CAAC;AAC5D,CAAC;AAaD,MAAM,UAAU,+BAA+B,CAAC,KAAU,EAAE,IAAgB;IAC1E,IAAM,UAAU,GAAG,yBAAyB,CAAC,KAAK,CAAC,CAAC;IACpD,IAAI,UAAU,IAAI,IAAI,IAAI,UAAU,KAAK,IAAI,EAAE;QAC7C,sEAAsE;QACtE,IAAI,UAAU,oCAA2B,IAAI,IAAI,oBAAmB;YAAE,OAAO,IAAI,CAAC;QAClF,MAAM,IAAI,KAAK,CACX,qBAAmB,IAAI,gBAAW,UAAU,uCAAoC,CAAC,CAAC;KACvF;IACD,OAAO,UAAU,KAAK,IAAI,CAAC;AAC7B,CAAC;AAED,MAAM,UAAU,yBAAyB,CAAC,KAAU;IAClD,OAAO,KAAK,YAAY,aAAa,IAAI,KAAK,CAAC,WAAW,EAAgB,IAAI,IAAI,CAAC;AACrF,CAAC;AAED;;;;;;;;GAQG;AACH,MAAM,UAAU,2BAA2B,CAAC,WAAmB;IAC7D,OAAO,IAAI,YAAY,CAAC,WAAW,CAAC,CAAC;AACvC,CAAC;AACD;;;;;;;;GAQG;AACH,MAAM,UAAU,4BAA4B,CAAC,YAAoB;IAC/D,OAAO,IAAI,aAAa,CAAC,YAAY,CAAC,CAAC;AACzC,CAAC;AACD;;;;;;;;GAQG;AACH,MAAM,UAAU,6BAA6B,CAAC,aAAqB;IACjE,OAAO,IAAI,cAAc,CAAC,aAAa,CAAC,CAAC;AAC3C,CAAC;AACD;;;;;;;;GAQG;AACH,MAAM,UAAU,0BAA0B,CAAC,UAAkB;IAC3D,OAAO,IAAI,WAAW,CAAC,UAAU,CAAC,CAAC;AACrC,CAAC;AACD;;;;;;;;GAQG;AACH,MAAM,UAAU,kCAAkC,CAAC,kBAA0B;IAC3E,OAAO,IAAI,mBAAmB,CAAC,kBAAkB,CAAC,CAAC;AACrD,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n\nexport const enum BypassType {\n  Url = 'URL',\n  Html = 'HTML',\n  ResourceUrl = 'ResourceURL',\n  Script = 'Script',\n  Style = 'Style',\n}\n\n/**\n * Marker interface for a value that's safe to use in a particular context.\n *\n * @publicApi\n */\nexport interface SafeValue {}\n\n/**\n * Marker interface for a value that's safe to use as HTML.\n *\n * @publicApi\n */\nexport interface SafeHtml extends SafeValue {}\n\n/**\n * Marker interface for a value that's safe to use as style (CSS).\n *\n * @publicApi\n */\nexport interface SafeStyle extends SafeValue {}\n\n/**\n * Marker interface for a value that's safe to use as JavaScript.\n *\n * @publicApi\n */\nexport interface SafeScript extends SafeValue {}\n\n/**\n * Marker interface for a value that's safe to use as a URL linking to a document.\n *\n * @publicApi\n */\nexport interface SafeUrl extends SafeValue {}\n\n/**\n * Marker interface for a value that's safe to use as a URL to load executable code from.\n *\n * @publicApi\n */\nexport interface SafeResourceUrl extends SafeValue {}\n\n\nabstract class SafeValueImpl implements SafeValue {\n  constructor(public changingThisBreaksApplicationSecurity: string) {}\n\n  abstract getTypeName(): string;\n\n  toString() {\n    return `SafeValue must use [property]=binding: ${this.changingThisBreaksApplicationSecurity}` +\n        ` (see http://g.co/ng/security#xss)`;\n  }\n}\n\nclass SafeHtmlImpl extends SafeValueImpl implements SafeHtml {\n  getTypeName() {\n    return BypassType.Html;\n  }\n}\nclass SafeStyleImpl extends SafeValueImpl implements SafeStyle {\n  getTypeName() {\n    return BypassType.Style;\n  }\n}\nclass SafeScriptImpl extends SafeValueImpl implements SafeScript {\n  getTypeName() {\n    return BypassType.Script;\n  }\n}\nclass SafeUrlImpl extends SafeValueImpl implements SafeUrl {\n  getTypeName() {\n    return BypassType.Url;\n  }\n}\nclass SafeResourceUrlImpl extends SafeValueImpl implements SafeResourceUrl {\n  getTypeName() {\n    return BypassType.ResourceUrl;\n  }\n}\n\nexport function unwrapSafeValue(value: SafeValue): string;\nexport function unwrapSafeValue<T>(value: T): T;\nexport function unwrapSafeValue<T>(value: T|SafeValue): T {\n  return value instanceof SafeValueImpl ? value.changingThisBreaksApplicationSecurity as any as T :\n                                          value as any as T;\n}\n\n\nexport function allowSanitizationBypassAndThrow(\n    value: any, type: BypassType.Html): value is SafeHtml;\nexport function allowSanitizationBypassAndThrow(\n    value: any, type: BypassType.ResourceUrl): value is SafeResourceUrl;\nexport function allowSanitizationBypassAndThrow(\n    value: any, type: BypassType.Script): value is SafeScript;\nexport function allowSanitizationBypassAndThrow(\n    value: any, type: BypassType.Style): value is SafeStyle;\nexport function allowSanitizationBypassAndThrow(value: any, type: BypassType.Url): value is SafeUrl;\nexport function allowSanitizationBypassAndThrow(value: any, type: BypassType): boolean;\nexport function allowSanitizationBypassAndThrow(value: any, type: BypassType): boolean {\n  const actualType = getSanitizationBypassType(value);\n  if (actualType != null && actualType !== type) {\n    // Allow ResourceURLs in URL contexts, they are strictly more trusted.\n    if (actualType === BypassType.ResourceUrl && type === BypassType.Url) return true;\n    throw new Error(\n        `Required a safe ${type}, got a ${actualType} (see http://g.co/ng/security#xss)`);\n  }\n  return actualType === type;\n}\n\nexport function getSanitizationBypassType(value: any): BypassType|null {\n  return value instanceof SafeValueImpl && value.getTypeName() as BypassType || null;\n}\n\n/**\n * Mark `html` string as trusted.\n *\n * This function wraps the trusted string in `String` and brands it in a way which makes it\n * recognizable to {@link htmlSanitizer} to be trusted implicitly.\n *\n * @param trustedHtml `html` string which needs to be implicitly trusted.\n * @returns a `html` which has been branded to be implicitly trusted.\n */\nexport function bypassSanitizationTrustHtml(trustedHtml: string): SafeHtml {\n  return new SafeHtmlImpl(trustedHtml);\n}\n/**\n * Mark `style` string as trusted.\n *\n * This function wraps the trusted string in `String` and brands it in a way which makes it\n * recognizable to {@link styleSanitizer} to be trusted implicitly.\n *\n * @param trustedStyle `style` string which needs to be implicitly trusted.\n * @returns a `style` hich has been branded to be implicitly trusted.\n */\nexport function bypassSanitizationTrustStyle(trustedStyle: string): SafeStyle {\n  return new SafeStyleImpl(trustedStyle);\n}\n/**\n * Mark `script` string as trusted.\n *\n * This function wraps the trusted string in `String` and brands it in a way which makes it\n * recognizable to {@link scriptSanitizer} to be trusted implicitly.\n *\n * @param trustedScript `script` string which needs to be implicitly trusted.\n * @returns a `script` which has been branded to be implicitly trusted.\n */\nexport function bypassSanitizationTrustScript(trustedScript: string): SafeScript {\n  return new SafeScriptImpl(trustedScript);\n}\n/**\n * Mark `url` string as trusted.\n *\n * This function wraps the trusted string in `String` and brands it in a way which makes it\n * recognizable to {@link urlSanitizer} to be trusted implicitly.\n *\n * @param trustedUrl `url` string which needs to be implicitly trusted.\n * @returns a `url`  which has been branded to be implicitly trusted.\n */\nexport function bypassSanitizationTrustUrl(trustedUrl: string): SafeUrl {\n  return new SafeUrlImpl(trustedUrl);\n}\n/**\n * Mark `url` string as trusted.\n *\n * This function wraps the trusted string in `String` and brands it in a way which makes it\n * recognizable to {@link resourceUrlSanitizer} to be trusted implicitly.\n *\n * @param trustedResourceUrl `url` string which needs to be implicitly trusted.\n * @returns a `url` which has been branded to be implicitly trusted.\n */\nexport function bypassSanitizationTrustResourceUrl(trustedResourceUrl: string): SafeResourceUrl {\n  return new SafeResourceUrlImpl(trustedResourceUrl);\n}\n"]}