Por favor, note: Este blog assume que você já baixou, hospedou e configurou corretamente um proxy. Não tem certeza se fez isso? Sem problemas; basta seguir as instruções HERE<\/STRONG> <\/A>.<\/EM><\/P>Só para recapitular, aqui estão algumas razões para configurar um proxy com uma aplicação Web AppBuilder.Acessar serviços protegidos com autenticação baseada em token<\/LI>Acesso a recursos entre domínios<\/LI>Requisição excede 2.048 caracteres<\/LI>Logins de app O-Auth 2.0 usados<\/LI>Habilita registro de logs<\/LI>Limitação de taxa baseada tanto em recurso quanto em referer<\/LI><\/UL><\/BLOCKQUOTE>Para garantir que estamos todos na mesma página, vamos esclarecer as coisas. Uma aplicação maravilhosa foi criada dentro da Developer Edition do Web AppBuilder. Vá em frente e verifique se a aplicação foi baixada e implantada em um servidor web.Duas coisas estão protegidas:Um mapa web ArcGIS Online compartilhado com a organização<\/LI>Um serviço de mapa ArcGIS for Server protegido usando o ArcGIS Server embutido com tokens ArcGIS<\/LI><\/OL><\/BLOCKQUOTE>Neste exemplo, teremos dois desafios ao executar a aplicação: primeiro, autenticar o mapa web protegido e segundo, proteger o serviço de mapa ArcGIS for Server.Quando abrimos as ferramentas de desenvolvedor e olhamos a aba Network, podemos ver que a resposta retorna um erro 403 ao acessar o mapa web ArcGIS Online. Isso ocorre porque por padrão, um usuário anônimo não tem permissão para acessar este recurso.<\/A> desafio para proteger um mapa web<\/P><\/DIV>Para o segundo desafio, vemos que na aba Network, a aplicação falha ao carregar o serviço, retornando um erro 499 token required. Isso nós informa que para acessar o conteúdo, precisamos passar um token.<\/A> desafio para proteger um serviço de mapa ArcGIS for Server<\/P><\/DIV>Muito bem, agora estamos prontos para mergulhar!1. No Windows Explorer, abra o arquivo "config.json" da aplicação. <\/A>2. Na parte inferior do arquivo, há um espaço aconchegante para adicionar a regra do proxy à aplicação. <\/A>O parâmetro useProxy<\/STRONG> (Boolean) está definido como true por padrão. Se estiver definido como false, todas as requisições não usarão proxy.O parâmetro url<\/
desafio para proteger um mapa web<\/P><\/DIV>Para o segundo desafio, vemos que na aba Network, a aplicação falha ao carregar o serviço, retornando um erro 499 token required. Isso nós informa que para acessar o conteúdo, precisamos passar um token.
desafio para proteger um serviço de mapa ArcGIS for Server<\/P><\/DIV>Muito bem, agora estamos prontos para mergulhar!1. No Windows Explorer, abra o arquivo "config.json" da aplicação.
If you get a popup message to sign-in, it's either the proxy didn't trigger for the request or you don't have permissions to access some portal items through the proxy. You need to narrow the problem by accessing the resources through the proxy directly to understand if it works or not -
https://#proxy-url/proxy.ashx#?#resource-url#
and always work with fiddler or the network tab in dev-tools, to examine the response.
When creating an app with client id+secret, you delegate access to Portal for that user who created that app. if Portal items are not owned by/shared with that user who created the dev app, you will still not be able to access these portal items with the client id + secret
How did you resolve the pop up issue ?
Hi, Did you get anything that worked for you ?Please reply, It will be greatful
Hello,
After performing all the steps you mentioned, I am still getting popup for Login using Username Password. Screenshot - 09bb900de3a61f481b47527b1cf0b308 - Gyazo
My HttpProxy looks something like this.
and Proxy.config look like this.
<serverUrl url="http://geollect.maps.arcgis.com/sharing/rest" clientId="sdsdsdsddffCCuDcgfdgfg" clientSecret="dsdsdsdsdsdsds34e18gfgfgfgf" matchAll="true"/> <serverUrl url="http://utility.arcgisonline.com/arcgis/rest/services/Geometry/GeometryServer" username="username" password="password" matchAll="true" /> <serverUrl url="http://services.arcgis.com"clientId="sdsdsdsddffCCuDcgfdgfg"clientSecret="dsdsdsdsdsdsds34e18gfgfgfgf" matchAll="true"/> <serverUrl url="http://route.arcgis.com"clientId="sdsdsdsddffCCuDcgfdgfg"clientSecret="dsdsdsdsdsdsds34e18gfgfgfgf" matchAll="true" />Can you help me here?
Is there additional settings/config to get this working on an Enterprise 10.6x instance with Portal and Active Directory authentication?
I have the proxy working on a 10.3 instance with no Portal and simple ArcGIS Server User Store, but on this new server instance it continues to prompt with the login page.
I have so far: - installed the DotNet proxy files - created the Application in IIS - setup the serverUrl details in the proxy.config file using one of the ArcGIS user credentials (not an AD user) - the proxy URLs test successfully:
https://<my-server>/DotNet/proxy.ashx?https://my-server/portal/sharing/rest/content/items/<some itemID 1>
https://<my-server>/DotNet/proxy.ashx?https://my-server/portal/sharing/rest/content/items/<some itemID 2>
https://<my-server>/DotNet/proxy.ashx?https://my-server/arcgis/rest/services/<Folder Name>
So the proxy seems to be working, but it still fires the login page when hitting the web app?
Any ideas/suggestions would be greatly appreciated.
Bill, did you find an answer to this question? I believe I may be experiencing the same issue the proxy gets my into the web map fine, but i'm challenged for the arcgis login when running the analysis widget.
Thanks!
JP
I can't seem to figure out how to deploy my web app.
For me, it is still unclear what the following parameters are for my app:
yourDomainyourDomainNameyourSecuredService
I guess 'yourDomain' is "routeplannerpedestrianthesis". This is the domain I set in the Data Source URL (https://laptop-p9sbpmdc.routeplannerpedestrianthesis:3344/webbuilder ) in the settings of the web app. But if this is true, what is "yourDomainName", does this differ from "yourDomain"? In addition, I am also not sure what "yourSecuredService" could be. Below you can see my proxy.config file and my config.json file. Please let me know what I am doing wrong. For obvious reasons I deleted my ClientID, ClientSecret and username and password in the printscreen. In my webapp I make use of the Plan Route widget.
I set up the DotNet proxy on the same machine as my app.
I set up the application's config.json with one rule:
"httpProxy": { "useProxy": true, "alwaysUseProxy": false, "url": "", "rules": [{ "urlPrefix": "https://SERVER1/borOutreach", "proxyUrl": "https://SERVER1/DotNet/proxy.ashx" }] }<SPAN class="line-numbers-rows"><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN></SPAN>
I set the proxy.config with one serverUrl:
<SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>serverUrls</SPAN><SPAN class="punctuation token">></SPAN></SPAN> <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"><</SPAN>serverUrl</SPAN> <SPAN class="attr-name token">url</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN><A class="jive-link-external-small" href="https://community.esri.com/external-link.jspa?url=https%3A%2F%2FSERVER1%2FborOutreach" target="_blank">https://SERVER1/borOutreach</A><SPAN class="punctuation token">"</SPAN></SPAN> <SPAN class="attr-name token">matchAll</SPAN><SPAN class="attr-value token"><SPAN class="punctuation token">=</SPAN><SPAN class="punctuation token">"</SPAN>true<SPAN class="punctuation token">"</SPAN></SPAN><SPAN class="punctuation token">/></SPAN></SPAN> <SPAN class="token tag"><SPAN class="token tag"><SPAN class="punctuation token"></</SPAN>serverUrls</SPAN><SPAN class="punctuation token">></SPAN></SPAN><SPAN class="line-numbers-rows"><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN></SPAN>
https://SERVER1/DotNet/proxy.ashx?ping returns
{ "Proxy Version": "1.1.2", "Configuration File": "OK", "Log File": "Not Exist/Readable"}
But https://SERVER1/DotNet/proxy.ashx?https://SERVER1/borOutreach?f=pjson fails to load anything, looking for simpleLoader.js , init.js, env.js etc. at https://SERVER1/DotNet/fileName.ext
If I swap out http://esri.com for https://SERVER1/borOutreach in config.json and proxy.config, it loads the (poorly formatted) Esri webpage.
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