1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/*
*
* Copyright 2016 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include <grpc/support/port_platform.h>
#include "src/core/lib/security/credentials/iam/iam_credentials.h"
#include <string.h>
#include "src/core/lib/gprpp/ref_counted_ptr.h"
#include "src/core/lib/surface/api_trace.h"
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include <grpc/support/string_util.h>
#include <grpc/support/sync.h>
grpc_google_iam_credentials::~grpc_google_iam_credentials() {
grpc_credentials_mdelem_array_destroy(&md_array_);
}
bool grpc_google_iam_credentials::get_request_metadata(
grpc_polling_entity* pollent, grpc_auth_metadata_context context,
grpc_credentials_mdelem_array* md_array, grpc_closure* on_request_metadata,
grpc_error** error) {
grpc_credentials_mdelem_array_append(md_array, &md_array_);
return true;
}
void grpc_google_iam_credentials::cancel_get_request_metadata(
grpc_credentials_mdelem_array* md_array, grpc_error* error) {
GRPC_ERROR_UNREF(error);
}
grpc_google_iam_credentials::grpc_google_iam_credentials(
const char* token, const char* authority_selector)
: grpc_call_credentials(GRPC_CALL_CREDENTIALS_TYPE_IAM) {
grpc_mdelem md = grpc_mdelem_from_slices(
grpc_slice_from_static_string(GRPC_IAM_AUTHORIZATION_TOKEN_METADATA_KEY),
grpc_slice_from_copied_string(token));
grpc_credentials_mdelem_array_add(&md_array_, md);
GRPC_MDELEM_UNREF(md);
md = grpc_mdelem_from_slices(
grpc_slice_from_static_string(GRPC_IAM_AUTHORITY_SELECTOR_METADATA_KEY),
grpc_slice_from_copied_string(authority_selector));
grpc_credentials_mdelem_array_add(&md_array_, md);
GRPC_MDELEM_UNREF(md);
}
grpc_call_credentials* grpc_google_iam_credentials_create(
const char* token, const char* authority_selector, void* reserved) {
grpc_core::ExecCtx exec_ctx;
GRPC_API_TRACE(
"grpc_iam_credentials_create(token=%s, authority_selector=%s, "
"reserved=%p)",
3, (token, authority_selector, reserved));
GPR_ASSERT(reserved == nullptr);
GPR_ASSERT(token != nullptr);
GPR_ASSERT(authority_selector != nullptr);
return grpc_core::MakeRefCounted<grpc_google_iam_credentials>(
token, authority_selector)
.release();
}
|
