Parent topic: FGLPROFILE: Web Services configuration
Reference / FGLPROFILE: Web Services configuration

FGLPROFILE: Web Services configuration by category

The fglprofile entries relating to Genero Web Services are divided between five categories: security, basic or digest HTTP authentication, proxy configuration, server configuration, and XML cryptography.

Security configuration

The following table lists the FGLPROFILE entries specifying the security certificates and algorithms the Web Services client uses for HTTPS and password encryption. These entries specify how an application using the low-level com or xml APIs performs secured communications.

Table 1. Security Configuration FGLPROFILE entries
Entry Description 
security.global.script
 Filename of a script executed each time a password of a private key is required by the client. The security script accepts one argument corresponding to the filename of the private key for which the password is required, and must return the correct password or the client stops. For script examples, see Windows™ Password Script Example or UNIX™ Password Script Example. This entry cannot be used if security.global.agent is set. 
security.global.agent
 Port number where the fglpass agent is waiting for requests. It returns the password that grants access to a private key when needed by a 4GL application. The DVM and the fglpass agent perform authentication and exchange encrypted data over the local host network only. Refer to Using the password agent for details. This entry cannot be used if security.global.script is set. 
security.global.protocol

The SSL protocol to use for secured communications. Valid values include:

  • TLSv1.2

  • TLSv1.1

  • TLSv1 (version 1.0)

  • SSLv3

  • SSLv2

  • SSLv23 (The default, enabling all supported protocols)

 
security.global.ca
 Filename of the Certificate Authority list, with the concatenated PEM-encoded third party X.509 certificates considered as trusted, and in order of preference. 
security.global.windowsca
 If set to TRUE, build the Certificate Authority list from the Certificate Authorities stored in the Windows key store. This entry is only valid on Windows systems where security.global.ca is not set. 
security.global.cipher
 The list of encryption, digest, and key exchange algorithms the client is allowed to use during a secured communication. If this entry is omitted, all algorithms are supported. For more details about cipher, refer to www.openssl.org. 
security.global.certificate
 Filename of the PEM-encoded client X.509 certificate to be used for any secured connection if not redefined in a specific server configuration. 
security.global.privatekey
 Filename of the PEM-encoded private key associated to the above X509 certificate and to be used for any secured connection if not redefined in a specific server configuration. 
security.global.keysubject
 The subject string of a X.509 certificate and its associated private key registered in the Windows key store to be used for any secured connection if not redefined in a specific server configuration. This entry is valid only on Windows systems. 
security.ident.certificate
 Filename of the PEM-encoded client X.509 certificate. 
security.ident.privatekey
 Filename of the PEM-encoded private key associated to the above X509 certificate. 
security.ident.keysubject
 The subject string of a X.509 certificate and its associated private key registered in the Windows key store. This entry is valid only on Windows systems.
Note:
  1. The ident keyword must be replaced with your own identifier, and all necessary entries must be set. See FGLPROFILE setting.
  2. If an entry is defined more that once, only the last occurrence is taken into account.

Basic or digest HTTP authentication

The following table lists the FGLPROFILE entries that specify the login and password to use in the case of HTTP authentication to a server or a proxy. The entries also specify the login and password to use in an application using the low-level com or xml API.

Table 2. HTTP basic or digest Authentication FGLPROFILE entries
Entry Description 
authenticate.ident.login
 The login identifying the client to a server during HTTP Authentication. 
authenticate.ident.password
 The password validating the login of a client to a server during HTTP Authentication. As passwords should never be in clear text, it is recommended that you encrypt them with the fglpass tool. For more information, see FGLPROFILE password encryption. 
authenticate.ident.realm
 The string identifying the server to the client during HTTP Authentication. If the string does not match the server's string, authentication fails. This parameter is optional, but it is recommended that you check the server identity, especially if the server's location is suspicious. 
authenticate.ident.scheme
 One of the following strings representing the different HTTP Authentication mechanisms.
  • Anonymous (default value) - The client does not know anything about the server, and performs a first request to retrieve the server authentication mechanism. It then uses the login and password to authenticate to the server using the Basic or Digest mechanism, depending on the server returned value.
  • Basic - The client authenticates itself to the server at first request, by sending the login and the password using the Basic authentication mechanism.
  • Digest - The client performs a first request without any login and password, to retrieve the server information before authenticating itself to the server in a second request using the Digest mechanism.
Note:
  1. The ident keyword must be replaced with your own identifier, and all necessary entries must be set. See FGLPROFILE setting.
  2. If an entry is defined more that once, only the last occurrence is taken into account.

Proxy configuration

The following table lists the FGLPROFILE entries that specify how the Web Services client communicates with a proxy. The entries specify the way an application using the low-level com or xml API communicates with a proxy.

Table 3. Proxy Configuration FGLPROFILE entries
Entry Description 
proxy.http.location
 Location of the HTTP proxy defined as host:port or ip:port. If the port is omitted, the port 80 is used. 
proxy.http.list
 The list of beginning host names, separated with semicolons, for which the Web Services client does not go via the HTTP proxy. 
proxy.http.authenticate
 The HTTP Authenticate identifier the Web Services client uses to authenticate itself to the HTTP proxy. 
proxy.https.location
 Location of the HTTPS proxy defined as host:port or ip:port. If the port is omitted, the port 443 is used 
proxy.https.list
 The list of beginning host names, separated with semicolons, for which the Web Services client does not go via this HTTPS proxy. 
proxy.https.authenticate
 The HTTP Authenticate identifier the Web Services client uses to authenticate itself to the HTTPS proxy.
Note: If an entry is defined more that once, only the last occurrence is taken into account.

Server configuration

The following table lists the FGLPROFILE entries that specify the correct way a Web Services client connects to an end point (usually a server). Notice that the entries specify also the way an application using the low-level com or xml API connects to an end point.

Table 4. Server Configuration FGLPROFILE entries
Entry Description 
ws.ident.url
 The endpoint URL of the server.

By using a wildcard in the URL, you can create a URL base that applies to multiple server applications. URLs that have the same URL base can share server configuration (such as authentication and HTTPS). See Wildcards in the URL base.

 
ws.ident.cipher
 The list of encryption, digest and key exchange algorithms the client is allowed to use during a secured communication to that server. It overwrites the global definition. 
ws.ident.verifyserver
 If set to TRUE, the client performs a strict server identity validation. If not fulfilled, it stops the communication; otherwise no server identity verification is performed. The default value is TRUE. For example: ws.ident.verifyserver = "TRUE" 
ws.ident.security
 The security identifier the client uses to perform an HTTPS communication to the server. 
ws.ident.authenticate
 The HTTP authenticate identifier the client uses to authenticate itself to the server.
Note:
  1. The ident keyword must be replaced with your own identifier. All necessary entries, depending on the remote server's configuration, must be set. See FGLPROFILE setting.
  2. You can use the unique identifier in the 4GL code instead of the server URL, with the alias:// prefix. For example, alias://ident.
  3. If an entry is defined more that once, only the last occurrence is taken into account.

XML cryptography configuration

The following table lists the FGLPROFILE entries that specify the correct way to map a cryptography key or certificate to be used with the xml cryptography API.

Table 5. XML Cryptography configuration FGLPROFILE entries
Entry Description 
xml.keystore.calist
 The list of PEM-encoded third party X.509 certificates, separated with semicolons, of the Certificate Authority considered as trusted, in order of preference. 
xml.keystore.x509list
 The list of PEM-encoded third party X.509 certificates, separated with semicolons, to be used to find out the correct X.509 certificate when getting an incomplete one in a XML signature or an encrypted XML document. 
xml.ident.key
 The filename of a cryptography key. For instance RSA.pem, DSA.der or HMAC.bin. 
xml.ident.x509
 The filename of a cryptography x509 certificate. For instance Cert.crt.
Note:
  1. The ident keyword must be replaced with your own identifier. See FGLPROFILE sample 2.
  2. You can use the unique identifier in the 4GL code instead of the filename.
  3. If an entry is defined more that once, only the last occurrence is taken into account.
Parent topic: FGLPROFILE: Web Services configuration