def patch(self, user_id):
"""
---
summary: Partially update a User
description: |
The body of the request needs to contain a set of instructions
detailing the updates to apply:
```JSON
{
"operations": [
{ "operation": "add", "path": "/roles", "value": "admin" }
]
}
```
parameters:
- name: user_id
in: path
required: true
description: The ID of the User
type: string
- name: patch
in: body
required: true
description: Instructions for how to update the User
schema:
$ref: '#/definitions/Patch'
responses:
200:
description: User with the given ID
schema:
$ref: '#/definitions/User'
400:
$ref: '#/definitions/400Error'
404:
$ref: '#/definitions/404Error'
50x:
$ref: '#/definitions/50xError'
tags:
- Users
"""
principal = Principal.objects.get(id=str(user_id))
operations = BeerGardenSchemaParser.parse_patch(
self.request.decoded_body,
many=True,
from_string=True
)
for op in operations:
if op.path == '/roles':
check_permission(self.current_user, [Permissions.USER_UPDATE])
try:
if op.operation == 'add':
principal.roles.append(Role.objects.get(name=op.value))
elif op.operation == 'remove':
principal.roles.remove(Role.objects.get(name=op.value))
elif op.operation == 'set':
principal.roles = [Role.objects.get(name=name) for name in op.value]
else:
raise ModelValidationError("Unsupported operation '%s'" % op.operation)
except DoesNotExist:
raise ModelValidationError("Role '%s' does not exist" % op.value)
elif op.path == '/preferences/theme':
if user_id != self.current_user.id:
check_permission(self.current_user, [Permissions.USER_UPDATE])
if op.operation == 'set':
principal.preferences['theme'] = op.value
else:
raise ModelValidationError("Unsupported operation '%s'" % op.operation)
else:
check_permission(self.current_user, [Permissions.USER_UPDATE])
raise ModelValidationError("Unsupported path '%s'" % op.path)
principal.save()
self.write(BeerGardenSchemaParser.serialize_principal(principal,
to_string=False))
def patch(self, role_id):
"""
---
summary: Partially update a Role
description: |
The body of the request needs to contain a set of instructions
detailing the updates to apply:
```JSON
{
"operations": [
{ "operation": "add", "path": "/permissions", "value": "ALL" }
]
}
```
parameters:
- name: role_id
in: path
required: true
description: The ID of the Role
type: string
- name: patch
in: body
required: true
description: Instructions for how to update the Role
schema:
$ref: '#/definitions/Patch'
responses:
200:
description: Role with the given ID
schema:
$ref: '#/definitions/Role'
400:
$ref: '#/definitions/400Error'
404:
$ref: '#/definitions/404Error'
50x:
$ref: '#/definitions/50xError'
tags:
- Roles
"""
role = Role.objects.get(id=str(role_id))
operations = BeerGardenSchemaParser.parse_patch(
self.request.decoded_body, many=True, from_string=True)
for op in operations:
if op.path == '/permissions':
try:
if op.operation == 'add':
role.permissions.append(Permissions(op.value).value)
elif op.operation == 'remove':
role.permissions.remove(Permissions(op.value).value)
elif op.operation == 'set':
role.permissions = [
Permissions(perm).value for perm in op.value
]
else:
raise ModelValidationError(
"Unsupported operation '%s'" % op.operation)
except ValueError:
raise ModelValidationError(
"Permission '%s' does not exist" % op.value)
elif op.path == '/roles':
try:
if op.operation == 'add':
new_nested = Role.objects.get(name=op.value)
ensure_no_cycles(role, new_nested)
role.roles.append(new_nested)
elif op.operation == 'remove':
role.roles.remove(Role.objects.get(name=op.value))
elif op.operation == 'set':
# Do this one at a time to be super sure about cycles
role.roles = []
for role_name in op.value:
new_role = Role.objects.get(name=role_name)
ensure_no_cycles(role, new_role)
role.roles.append(new_role)
else:
raise ModelValidationError(
"Unsupported operation '%s'" % op.operation)
except DoesNotExist:
raise ModelValidationError("Role '%s' does not exist" %
op.value)
else:
raise ModelValidationError("Unsupported path '%s'" % op.path)
role.save()
# Any modification to roles will possibly modify the anonymous user
brew_view.anonymous_principal = anonymous_principal()
self.write(BeerGardenSchemaParser.serialize_role(role,
to_string=False))