[Bug 1578102] [NEW] Error: No such file or directory: '/etc/keystone/sso_callback_template.html'

[sandeep nandal]

Public bug reported:

Bug Description copied from :
https://bugs.launchpad.net/keystone/+bug/1577666

The following error occurs when a user tries to login using Horizon
Single Sign-On feature after the Idp authenticates the user and sends
SAML assertion successfully :

{"error": {"message": "An unexpected error prevented the server from
fulfilling your request: [Errno 2] No such file or directory:
'/etc/keystone/sso_callback_template.html' (Disable debug mode to
suppress these details.)", "code": 500, "title": "Internal Server
Error"}}

I reproduced the above error while trying to configure Keystone for
Federation taking TestShib.org as Idp and Keystone as SP.

I am using Security Assertion Markup Language(SAML) for configuring
Keystone for federation.

The above error got fixed when I copied the sso_callback_template.html
file to /etc/keystone directory.

cp /opt/stack/keystone/etc/sso_callback_template.html /etc/keystone/

I would recommend to add one more point(5) under Keystone changes as
follows:

5. Copy the sso_callback_template.html file to /etc/keystone/ directory:
cp /opt/stack/keystone/etc/sso_callback_template.html /etc/keystone/

in the following documentation(Setup Web Single Sign-On (SSO):

http://docs.openstack.org/developer/keystone/federation/websso.html

** Affects: keystone (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1578102

Title:
  Error: No such file or directory:
  '/etc/keystone/sso_callback_template.html'

Status in keystone package in Ubuntu:
  New

Bug description:
  Bug Description copied from :
  https://bugs.launchpad.net/keystone/+bug/1577666

  The following error occurs when a user tries to login using Horizon
  Single Sign-On feature after the Idp authenticates the user and sends
  SAML assertion successfully :

  {"error": {"message": "An unexpected error prevented the server from
  fulfilling your request: [Errno 2] No such file or directory:
  '/etc/keystone/sso_callback_template.html' (Disable debug mode to
  suppress these details.)", "code": 500, "title": "Internal Server
  Error"}}

  I reproduced the above error while trying to configure Keystone for
  Federation taking TestShib.org as Idp and Keystone as SP.

  I am using Security Assertion Markup Language(SAML) for configuring
  Keystone for federation.

  The above error got fixed when I copied the sso_callback_template.html
  file to /etc/keystone directory.

  cp /opt/stack/keystone/etc/sso_callback_template.html /etc/keystone/

  I would recommend to add one more point(5) under Keystone changes as
  follows:

  5. Copy the sso_callback_template.html file to /etc/keystone/ directory:
  cp /opt/stack/keystone/etc/sso_callback_template.html /etc/keystone/

  in the following documentation(Setup Web Single Sign-On (SSO):

  http://docs.openstack.org/developer/keystone/federation/websso.html

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