diff options
Diffstat (limited to 'openecomp-be/tools/swagger-ui/lib/swagger-oauth.js')
| -rw-r--r-- | openecomp-be/tools/swagger-ui/lib/swagger-oauth.js | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/openecomp-be/tools/swagger-ui/lib/swagger-oauth.js b/openecomp-be/tools/swagger-ui/lib/swagger-oauth.js new file mode 100644 index 0000000000..bec846740a --- /dev/null +++ b/openecomp-be/tools/swagger-ui/lib/swagger-oauth.js @@ -0,0 +1,310 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +var appName; +var popupMask; +var popupDialog; +var clientId; +var realm; +var oauth2KeyName; +var redirect_uri; +var clientSecret; +var scopeSeparator; + +function handleLogin() { + var scopes = []; + + var auths = window.swaggerUi.api.authSchemes || window.swaggerUi.api.securityDefinitions; + if(auths) { + var key; + var defs = auths; + for(key in defs) { + var auth = defs[key]; + if(auth.type === 'oauth2' && auth.scopes) { + oauth2KeyName = key; + var scope; + if(Array.isArray(auth.scopes)) { + // 1.2 support + var i; + for(i = 0; i < auth.scopes.length; i++) { + scopes.push(auth.scopes[i]); + } + } + else { + // 2.0 support + for(scope in auth.scopes) { + scopes.push({scope: scope, description: auth.scopes[scope]}); + } + } + } + } + } + + if(window.swaggerUi.api + && window.swaggerUi.api.info) { + appName = window.swaggerUi.api.info.title; + } + + $('.api-popup-dialog').remove(); + popupDialog = $( + [ + '<div class="api-popup-dialog">', + '<div class="api-popup-title">Select OAuth2.0 Scopes</div>', + '<div class="api-popup-content">', + '<p>Scopes are used to grant an application different levels of access to data on behalf of the end user. Each API may declare one or more scopes.', + '<a href="#">Learn how to use</a>', + '</p>', + '<p><strong>' + appName + '</strong> API requires the following scopes. Select which ones you want to grant to Swagger UI.</p>', + '<ul class="api-popup-scopes">', + '</ul>', + '<p class="error-msg"></p>', + '<div class="api-popup-actions"><button class="api-popup-authbtn api-button green" type="button">Authorize</button><button class="api-popup-cancel api-button gray" type="button">Cancel</button></div>', + '</div>', + '</div>'].join('')); + $(document.body).append(popupDialog); + + popup = popupDialog.find('ul.api-popup-scopes').empty(); + for (i = 0; i < scopes.length; i ++) { + scope = scopes[i]; + str = '<li><input type="checkbox" id="scope_' + i + '" scope="' + scope.scope + '"/>' + '<label for="scope_' + i + '">' + scope.scope; + if (scope.description) { + str += '<br/><span class="api-scope-desc">' + scope.description + '</span>'; + } + str += '</label></li>'; + popup.append(str); + } + + var $win = $(window), + dw = $win.width(), + dh = $win.height(), + st = $win.scrollTop(), + dlgWd = popupDialog.outerWidth(), + dlgHt = popupDialog.outerHeight(), + top = (dh -dlgHt)/2 + st, + left = (dw - dlgWd)/2; + + popupDialog.css({ + top: (top < 0? 0 : top) + 'px', + left: (left < 0? 0 : left) + 'px' + }); + + popupDialog.find('button.api-popup-cancel').click(function() { + popupMask.hide(); + popupDialog.hide(); + popupDialog.empty(); + popupDialog = []; + }); + + $('button.api-popup-authbtn').unbind(); + popupDialog.find('button.api-popup-authbtn').click(function() { + popupMask.hide(); + popupDialog.hide(); + + var authSchemes = window.swaggerUi.api.authSchemes; + var host = window.location; + var pathname = location.pathname.substring(0, location.pathname.lastIndexOf("/")); + var defaultRedirectUrl = host.protocol + '//' + host.host + pathname + '/o2c.html'; + var redirectUrl = window.oAuthRedirectUrl || defaultRedirectUrl; + var url = null; + + for (var key in authSchemes) { + if (authSchemes.hasOwnProperty(key)) { + var flow = authSchemes[key].flow; + + if(authSchemes[key].type === 'oauth2' && flow && (flow === 'implicit' || flow === 'accessCode')) { + var dets = authSchemes[key]; + url = dets.authorizationUrl + '?response_type=' + (flow === 'implicit' ? 'token' : 'code'); + window.swaggerUi.tokenName = dets.tokenName || 'access_token'; + window.swaggerUi.tokenUrl = (flow === 'accessCode' ? dets.tokenUrl : null); + } + else if(authSchemes[key].grantTypes) { + // 1.2 support + var o = authSchemes[key].grantTypes; + for(var t in o) { + if(o.hasOwnProperty(t) && t === 'implicit') { + var dets = o[t]; + var ep = dets.loginEndpoint.url; + url = dets.loginEndpoint.url + '?response_type=token'; + window.swaggerUi.tokenName = dets.tokenName; + } + else if (o.hasOwnProperty(t) && t === 'accessCode') { + var dets = o[t]; + var ep = dets.tokenRequestEndpoint.url; + url = dets.tokenRequestEndpoint.url + '?response_type=code'; + window.swaggerUi.tokenName = dets.tokenName; + } + } + } + } + } + var scopes = [] + var o = $('.api-popup-scopes').find('input:checked'); + + for(k =0; k < o.length; k++) { + var scope = $(o[k]).attr('scope'); + + if (scopes.indexOf(scope) === -1) + scopes.push(scope); + } + + // Implicit auth recommends a state parameter. + var state = Math.random (); + + window.enabledScopes=scopes; + + redirect_uri = redirectUrl; + + url += '&redirect_uri=' + encodeURIComponent(redirectUrl); + url += '&realm=' + encodeURIComponent(realm); + url += '&client_id=' + encodeURIComponent(clientId); + url += '&scope=' + encodeURIComponent(scopes.join(scopeSeparator)); + url += '&state=' + encodeURIComponent(state); + + window.open(url); + }); + + popupMask.show(); + popupDialog.show(); + return; +} + + +function handleLogout() { + for(key in window.swaggerUi.api.clientAuthorizations.authz){ + window.swaggerUi.api.clientAuthorizations.remove(key) + } + window.enabledScopes = null; + $('.api-ic.ic-on').addClass('ic-off'); + $('.api-ic.ic-on').removeClass('ic-on'); + + // set the info box + $('.api-ic.ic-warning').addClass('ic-error'); + $('.api-ic.ic-warning').removeClass('ic-warning'); +} + +function initOAuth(opts) { + var o = (opts||{}); + var errors = []; + + appName = (o.appName||errors.push('missing appName')); + popupMask = (o.popupMask||$('#api-common-mask')); + popupDialog = (o.popupDialog||$('.api-popup-dialog')); + clientId = (o.clientId||errors.push('missing client id')); + clientSecret = (o.clientSecret||errors.push('missing client secret')); + realm = (o.realm||errors.push('missing realm')); + scopeSeparator = (o.scopeSeparator||' '); + + if(errors.length > 0){ + log('auth unable initialize oauth: ' + errors); + return; + } + + $('pre code').each(function(i, e) {hljs.highlightBlock(e)}); + $('.api-ic').unbind(); + $('.api-ic').click(function(s) { + if($(s.target).hasClass('ic-off')) + handleLogin(); + else { + handleLogout(); + } + false; + }); +} + +window.processOAuthCode = function processOAuthCode(data) { + var params = { + 'client_id': clientId, + 'client_secret': clientSecret, + 'code': data.code, + 'grant_type': 'authorization_code', + 'redirect_uri': redirect_uri + } + $.ajax( + { + url : window.swaggerUi.tokenUrl, + type: "POST", + data: params, + success:function(data, textStatus, jqXHR) + { + onOAuthComplete(data); + }, + error: function(jqXHR, textStatus, errorThrown) + { + onOAuthComplete(""); + } + }); +} + +window.onOAuthComplete = function onOAuthComplete(token) { + if(token) { + if(token.error) { + var checkbox = $('input[type=checkbox],.secured') + checkbox.each(function(pos){ + checkbox[pos].checked = false; + }); + alert(token.error); + } + else { + var b = token[window.swaggerUi.tokenName]; + if(b){ + // if all roles are satisfied + var o = null; + $.each($('.auth .api-ic .api_information_panel'), function(k, v) { + var children = v; + if(children && children.childNodes) { + var requiredScopes = []; + $.each((children.childNodes), function (k1, v1){ + var inner = v1.innerHTML; + if(inner) + requiredScopes.push(inner); + }); + var diff = []; + for(var i=0; i < requiredScopes.length; i++) { + var s = requiredScopes[i]; + if(window.enabledScopes && window.enabledScopes.indexOf(s) == -1) { + diff.push(s); + } + } + if(diff.length > 0){ + o = v.parentNode.parentNode; + $(o.parentNode).find('.api-ic.ic-on').addClass('ic-off'); + $(o.parentNode).find('.api-ic.ic-on').removeClass('ic-on'); + + // sorry, not all scopes are satisfied + $(o).find('.api-ic').addClass('ic-warning'); + $(o).find('.api-ic').removeClass('ic-error'); + } + else { + o = v.parentNode.parentNode; + $(o.parentNode).find('.api-ic.ic-off').addClass('ic-on'); + $(o.parentNode).find('.api-ic.ic-off').removeClass('ic-off'); + + // all scopes are satisfied + $(o).find('.api-ic').addClass('ic-info'); + $(o).find('.api-ic').removeClass('ic-warning'); + $(o).find('.api-ic').removeClass('ic-error'); + } + } + }); + window.swaggerUi.api.clientAuthorizations.add(oauth2KeyName, new SwaggerClient.ApiKeyAuthorization('Authorization', 'Bearer ' + b, 'header')); + } + } + } +} |