blockstack/lib/profiles/services/service.js

The Blockstack Javascript library for authentication, identity, and storage.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const serviceUtils_1 = require("./serviceUtils");
const fetchUtil_1 = require("../../fetchUtil");
/**
 * @ignore
 */
class Service {
    validateProof(proof, ownerAddress, cheerio, name = null) {
        return tslib_1.__awaiter(this, void 0, void 0, function* () {
            try {
                const proofUrl = this.getProofUrl(proof);
                const res = yield fetchUtil_1.fetchPrivate(proofUrl);
                if (res.status !== 200) {
                    throw new Error(`Proof url ${proofUrl} returned unexpected http status ${res.status}.
            Unable to validate proof.`);
                }
                const text = yield res.text();
                // Validate identity in provided proof body/tags if required
                if (this.shouldValidateIdentityInBody()
                    && proof.identifier !== this.getProofIdentity(text, cheerio)) {
                    return proof;
                }
                const proofText = this.getProofStatement(text, cheerio);
                proof.valid = serviceUtils_1.containsValidProofStatement(proofText, name)
                    || serviceUtils_1.containsValidAddressProofStatement(proofText, ownerAddress);
                return proof;
            }
            catch (error) {
                console.error(error);
                proof.valid = false;
                return proof;
            }
        });
    }
    shouldValidateIdentityInBody() {
        return false;
    }
    prefixScheme(proofUrl) {
        if (!proofUrl.startsWith('https://') && !proofUrl.startsWith('http://')) {
            return `https://${proofUrl}`;
        }
        else if (proofUrl.startsWith('http://')) {
            return proofUrl.replace('http://', 'https://');
        }
        else {
            return proofUrl;
        }
    }
    getProofIdentity(searchText, _cheerio) {
        return searchText;
    }
}
exports.Service = Service;
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