These CKAN Versions are exactely matched:

• 2.5.0
• 2.5.1
• 2.5.2
• 2.5.3
• 2.5.4
• 2.5.5
• 2.5.6
• 2.5.7
• 2.5.8
• 2.5.9
• 2.6.0
• 2.6.1
• 2.6.2
• 2.6.3
• 2.6.4
• 2.6.5
• 2.6.6
• 2.6.7
• 2.6.8
• 2.6.9
• 2.7.0
• 2.7.1
• 2.7.10
• 2.7.11
• 2.7.12
• 2.7.2
• 2.7.3
• 2.7.4
• 2.7.5
• 2.7.6
• 2.7.7
• 2.7.8
• 2.7.9
• 2.8.0
• 2.8.1
• 2.8.10
• 2.8.11
• 2.8.12
• 2.8.2
• 2.8.3
• 2.8.4
• 2.8.5
• 2.8.6
• 2.8.7
• 2.8.8
• 2.8.9

CKAN Right Time Context

CKAN extension that gives you the ability to manage right-time resources provided by a FIWARE Context Broker. This extension provides a basic view for data preview of context broker resources and can be combined with other plugins (e.g. ckanext-wirecloud_view) for advanced visualization.

Note: This extension is tested using CKAN 2.5, 2.6, 2.7 and 2.8.

Key Features

• FIWARE NGSI Integration: Manage resources from Context Brokers supporting NGSIv1 and NGSIv2
• Real-Time Data Preview: Built-in view for displaying context broker data
• Resource Proxy: Proxied requests to Context Brokers through CKAN
• OAuth2 Authentication: Support for secured Context Broker instances via OAuth2
• Multi-Tenancy Support: FIWARE-Service and FIWARE-ServicePath headers
• Two Resource Formats:
  • fiware-ngsi: For Context Broker queries (v1 and v2)
  • fiware-ngsi-registry: For NGSI registration resources
• Flexible Authentication: OAuth2, X-Auth-Token (deprecated), or no authentication
• SSL Verification: Configurable SSL certificate verification for HTTPS connections

Technical Details

The extension adds two new resource formats:

fiware-ngsi Format

For querying Context Broker entities: - Supports NGSIv2 queries: /v2/entities, /v2/entities/{id} - Supports NGSIv1 queries: /v1/queryContext, /v1/contextEntities/{id} - Requires resource_proxy plugin to be enabled - Optional payload for v1 queryContext requests

fiware-ngsi-registry Format

For NGSI registration with entity patterns: - Entity ID and type specification - Pattern matching support (isPattern) - Attribute filtering - Geo-location expressions (georel, geometry, coords)

Configuration Options

• Auth Type: None, OAuth 2.0, or X-Auth-Token (deprecated)
• Tenant: FIWARE-Service header for multi-tenancy
• Service Path: FIWARE-ServicePath for data filtering
• Payload: JSON query for NGSIv1 queryContext requests
• SSL Verification: Control via ckan.right_time_context.verify_requests or CKAN_RIGHT_TIME_CONTEXT_VERIFY_REQUESTS environment variable

Dependencies

Requires resource_proxy plugin (included with CKAN) and optionally ckanext-oauth2 for secured Context Brokers.