Discussion :

[PatatesAuFour]

Bonjour à tous,

J'utilise node-soap et ngx-soap pour utiliser un WSDL pour faire envoyer des données au travers SOAP à un Web Service, le tout codé sous Angular 7. Je débute au niveau de l'utilisation de SOAP et d'Angular 7.

Je souhaite rajouter un proxy dans mon service soap mais j'ai du mal avec le request utilisé dans le code. Après quelques recherches, voici le code que j'ai trouvé pour mettre le proxy en place:

Code typescript :

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var request = require('request');
let requestWithDefaults = request.defaults({ proxy: myProxy, timeout: 5000, connection: 'keep-alive' });
let soapClientOptions = { request: requestWithDefaults };
this.soap
   .createClient('assets/wsdl/myWSDL.WSDL', soapClientOptions)
   .then(client => {
      client.setSecurity(new security.BasicAuthSecurity('USER', 'PASSWORD', {}));
      console.log('Client', client);
      this.client = client;
   })
   .catch(err => console.log('Error', err));

Mais j'ai plein de messages d'erreurs de ce type :

[FRONTEND] ERROR in ./node_modules/zlib/lib/zlib.js
[FRONTEND] Module not found: Error: Can't resolve './zlib_bindings' in 'C:\Users\MyUser\MyProject\frontend\node_modules\zlib\lib'
[FRONTEND] ERROR in ./node_modules/aws-sign2/index.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\aws-sign2'
[FRONTEND] ERROR in ./node_modules/aws4/aws4.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\aws4'
[FRONTEND] ERROR in ./node_modules/ecc-jsbn/index.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\ecc-jsbn'
[FRONTEND] ERROR in ./node_modules/http-signature/lib/verify.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\http-signature\lib'
[FRONTEND] ERROR in ./node_modules/http-signature/lib/signer.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\http-signature\lib'
[FRONTEND] ERROR in ./node_modules/oauth-sign/index.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\oauth-sign'
[FRONTEND] ERROR in ./node_modules/request/lib/helpers.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\request\lib'
[FRONTEND] ERROR in ./node_modules/request/lib/oauth.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\request\lib'
[FRONTEND] ERROR in ./node_modules/request/lib/hawk.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\request\lib'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/fingerprint.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/key.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/signature.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/private-key.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/certificate.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/identity.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/utils.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/dhe.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/formats/pem.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib\formats'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/formats/ssh-private.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib\formats'
[FRONTEND] ERROR in ./node_modules/sshpk/lib/formats/openssh-cert.js
[FRONTEND] Module not found: Error: Can't resolve 'crypto' in 'C:\Users\MyUser\MyProject\frontend\node_modules\sshpk\lib\formats'
[FRONTEND] ERROR in ./node_modules/request/lib/har.js
[FRONTEND] Module not found: Error: Can't resolve 'fs' in 'C:\Users\MyUser\MyProject\frontend\node_modules\request\lib'
[FRONTEND] ERROR in ./node_modules/forever-agent/index.js
[FRONTEND] Module not found: Error: Can't resolve 'http' in 'C:\Users\MyUser\MyProject\frontend\node_modules\forever-agent'
[FRONTEND] ERROR in ./node_modules/http-signature/lib/signer.js
[FRONTEND] Module not found: Error: Can't resolve 'http' in 'C:\Users\MyUser\MyProject\frontend\node_modules\http-signature\lib'
[FRONTEND] ERROR in ./node_modules/request/request.js
[FRONTEND] Module not found: Error: Can't resolve 'http' in 'C:\Users\MyUser\MyProject\frontend\node_modules\request'
[FRONTEND] ERROR in ./node_modules/tunnel-agent/index.js
[FRONTEND] Module not found: Error: Can't resolve 'http' in 'C:\Users\MyUser\MyProject\frontend\node_modules\tunnel-agent'
[FRONTEND] ERROR in ./node_modules/forever-agent/index.js
[FRONTEND] Module not found: Error: Can't resolve 'https' in 'C:\Users\MyUser\MyProject\frontend\node_modules\forever-agent'
[FRONTEND] ERROR in ./node_modules/request/request.js
[FRONTEND] Module not found: Error: Can't resolve 'https' in 'C:\Users\MyUser\MyProject\frontend\node_modules\request'
[FRONTEND] ERROR in ./node_modules/tunnel-agent/index.js
[FRONTEND] Module not found: Error: Can't resolve 'https' in 'C:\Users\MyUser\MyProject\frontend\node_modules\tunnel-agent'

Mes tentatives après quelques recherches supplémentaires :

• Rajouter les modules avec un

  Code :

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  npm install

  et aussi les rajouter en tant que dépendances avec

  Code :

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  npm install --save

  Résultats : Toujours les mêmes erreurs.

• Remplacer le

  Code typescript :

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  var request = require('request');

  par un

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  import * as request from 'node-modules'

  Car mon eslint n'apprécie pas quand c'est un import...
  Résultats :
  

  [FRONTEND] ERROR in ./node_modules/node-modules/index.js 1:0
  [FRONTEND] Module parse failed: Unexpected character '#' (1:0)
  [FRONTEND] You may need an appropriate loader to handle this file type.
  [FRONTEND] > #!/usr/bin/env node
  [FRONTEND] |
  [FRONTEND] | var request = require('request');

Désolée si c'est un peu long mais je vous remercie tous d'avance pour des pistes pour pouvoir résoudre mon problème.


EDIT: J'ai pu ignorer les messages d'erreurs en modifiant mon package.json en rajoutant

Code json :

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"browser": {
    "http": false,
    "https": false,
    "crypto": false,
    "fs": false,
    "zlib": false
  }

Mon application compile mais j'ai encore un message d'erreur:

ERROR Error: Uncaught (in promise): ReferenceError: process is not defined
ReferenceError: process is not defined
at Object../node_modules/request/lib/helpers.js (helpers.js:8)
at __webpack_require__ (bootstrap:78)
at Object../node_modules/request/index.js (index.js:19)
at __webpack_require__ (bootstrap:78)
at new SOAPService (soap.service.ts:36)
at core.js:14397
at _callFactory (core.js:19846)
at _createProviderInstance (core.js:19804)
at resolveNgModuleDep (core.js:19779)
at NgModuleRef_.push../node_modules/@angular/core/fesm5/core.js.NgModuleRef_.get (core.js:20473)
at resolveDep (core.js:20844)
at createClass (core.js:20724)
at createDirectiveInstance (core.js:20595)
at createViewNodes (core.js:21821)
at createRootView (core.js:21735)
at resolvePromise (zone.js:814) [angular]
at resolvePromise (zone.js:771) [angular]
at polyfills.js:6728:17 [angular]
at Object.onInvokeTask (core.js:16147) [angular]
at drainMicroTaskQueue (zone.js:595) [<root>]
at ZoneTask.push../node_modules/zone.js/dist/zone.js.ZoneTask.invokeTask [as invoke] (zone.js:500) [<root>]
at invokeTask (zone.js:1540) [<root>]
at IDBRequest.globalZoneAwareCallback (zone.js:1566) [<root>]

La ligne correspondant à mon SOAP service est

Code typescript :

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var request = require('request');