fix: Remove authorization from provider data (#4161)

# What does this PR do?
- Remove backward compatibility for authorization in mcp_headers
- Enforce authorization must use dedicated parameter
- Add validation error if Authorization found in provider_data headers
- Update test_mcp.py to use authorization parameter
- Update test_mcp_json_schema.py to use authorization parameter
- Update test_tools_with_schemas.py to use authorization parameter
- Update documentation to show the change in the authorization approach

Breaking Change:
- Authorization can no longer be passed via mcp_headers in provider_data
- Users must use the dedicated 'authorization' parameter instead
- Clear error message guides users to the new approach"

## Test Plan
CI

---------

Co-authored-by: Omar Abdelwahab <omara@fb.com>
Co-authored-by: Ashwin Bharambe <ashwin.bharambe@gmail.com>
(cherry picked from commit fe91d331ef)

# Conflicts:
#	src/llama_stack/providers/remote/tool_runtime/model_context_protocol/model_context_protocol.py
#	tests/integration/inference/test_tools_with_schemas.py
#	tests/integration/tool_runtime/test_mcp.py
#	tests/integration/tool_runtime/test_mcp_json_schema.py
This commit is contained in:
Omar Abdelwahab 2025-11-17 12:16:35 -08:00 committed by Mergify
parent 49a290e53e
commit 9d54a854d9
5 changed files with 178 additions and 28 deletions

View file

@ -9,8 +9,6 @@ Integration tests for MCP tools with complex JSON Schema support.
Tests $ref, $defs, and other JSON Schema features through MCP integration.
"""
import json
import pytest
from llama_stack import LlamaStackAsLibraryClient
@ -123,15 +121,19 @@ class TestMCPSchemaPreservation:
mcp_endpoint=dict(uri=uri),
)
<<<<<<< HEAD
provider_data = {"mcp_headers": {uri: {"Authorization": f"Bearer {AUTH_TOKEN}"}}}
auth_headers = {
"X-LlamaStack-Provider-Data": json.dumps(provider_data),
}
=======
# Use the dedicated authorization parameter
>>>>>>> fe91d331 (fix: Remove authorization from provider data (#4161))
# List runtime tools
response = llama_stack_client.tool_runtime.list_tools(
tool_group_id=test_toolgroup_id,
extra_headers=auth_headers,
authorization=AUTH_TOKEN,
)
tools = response
@ -166,15 +168,20 @@ class TestMCPSchemaPreservation:
provider_id="model-context-protocol",
mcp_endpoint=dict(uri=uri),
)
<<<<<<< HEAD
provider_data = {"mcp_headers": {uri: {"Authorization": f"Bearer {AUTH_TOKEN}"}}}
auth_headers = {
"X-LlamaStack-Provider-Data": json.dumps(provider_data),
}
=======
# Use the dedicated authorization parameter
>>>>>>> fe91d331 (fix: Remove authorization from provider data (#4161))
# List tools
response = llama_stack_client.tool_runtime.list_tools(
tool_group_id=test_toolgroup_id,
extra_headers=auth_headers,
authorization=AUTH_TOKEN,
)
# Find book_flight tool (which should have $ref/$defs)
@ -216,14 +223,18 @@ class TestMCPSchemaPreservation:
mcp_endpoint=dict(uri=uri),
)
<<<<<<< HEAD
provider_data = {"mcp_headers": {uri: {"Authorization": f"Bearer {AUTH_TOKEN}"}}}
auth_headers = {
"X-LlamaStack-Provider-Data": json.dumps(provider_data),
}
=======
# Use the dedicated authorization parameter
>>>>>>> fe91d331 (fix: Remove authorization from provider data (#4161))
response = llama_stack_client.tool_runtime.list_tools(
tool_group_id=test_toolgroup_id,
extra_headers=auth_headers,
authorization=AUTH_TOKEN,
)
# Find get_weather tool
@ -263,15 +274,19 @@ class TestMCPToolInvocation:
mcp_endpoint=dict(uri=uri),
)
<<<<<<< HEAD
provider_data = {"mcp_headers": {uri: {"Authorization": f"Bearer {AUTH_TOKEN}"}}}
auth_headers = {
"X-LlamaStack-Provider-Data": json.dumps(provider_data),
}
# List tools to populate the tool index
=======
# Use the dedicated authorization parameter
>>>>>>> fe91d331 (fix: Remove authorization from provider data (#4161))
llama_stack_client.tool_runtime.list_tools(
tool_group_id=test_toolgroup_id,
extra_headers=auth_headers,
authorization=AUTH_TOKEN,
)
# Invoke tool with complex nested data
@ -283,7 +298,7 @@ class TestMCPToolInvocation:
"shipping": {"address": {"street": "123 Main St", "city": "San Francisco", "zipcode": "94102"}},
}
},
extra_headers=auth_headers,
authorization=AUTH_TOKEN,
)
# Should succeed without schema validation errors
@ -309,22 +324,26 @@ class TestMCPToolInvocation:
mcp_endpoint=dict(uri=uri),
)
<<<<<<< HEAD
provider_data = {"mcp_headers": {uri: {"Authorization": f"Bearer {AUTH_TOKEN}"}}}
auth_headers = {
"X-LlamaStack-Provider-Data": json.dumps(provider_data),
}
# List tools to populate the tool index
=======
# Use the dedicated authorization parameter
>>>>>>> fe91d331 (fix: Remove authorization from provider data (#4161))
llama_stack_client.tool_runtime.list_tools(
tool_group_id=test_toolgroup_id,
extra_headers=auth_headers,
authorization=AUTH_TOKEN,
)
# Test with email format
result_email = llama_stack_client.tool_runtime.invoke_tool(
tool_name="flexible_contact",
kwargs={"contact_info": "user@example.com"},
extra_headers=auth_headers,
authorization=AUTH_TOKEN,
)
assert result_email.error_message is None
@ -333,7 +352,7 @@ class TestMCPToolInvocation:
result_phone = llama_stack_client.tool_runtime.invoke_tool(
tool_name="flexible_contact",
kwargs={"contact_info": "+15551234567"},
extra_headers=auth_headers,
authorization=AUTH_TOKEN,
)
assert result_phone.error_message is None
@ -365,6 +384,7 @@ class TestAgentWithMCPTools:
mcp_endpoint=dict(uri=uri),
)
<<<<<<< HEAD
provider_data = {"mcp_headers": {uri: {"Authorization": f"Bearer {AUTH_TOKEN}"}}}
auth_headers = {
"X-LlamaStack-Provider-Data": json.dumps(provider_data),
@ -373,6 +393,12 @@ class TestAgentWithMCPTools:
tools_list = llama_stack_client.tools.list(
toolgroup_id=test_toolgroup_id,
extra_headers=auth_headers,
=======
# Use the dedicated authorization parameter
tools_list = llama_stack_client.tool_runtime.list_tools(
tool_group_id=test_toolgroup_id,
authorization=AUTH_TOKEN,
>>>>>>> fe91d331 (fix: Remove authorization from provider data (#4161))
)
tool_defs = [
{