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-rw-r--r--src/core/lib/security/credentials/jwt/json_token.c2
-rw-r--r--src/core/lib/security/credentials/jwt/jwt_verifier.c4
-rw-r--r--src/core/lib/security/transport/client_auth_filter.c38
-rw-r--r--src/core/lib/security/transport/secure_endpoint.c2
-rw-r--r--src/core/lib/security/transport/security_connector.c4
-rw-r--r--src/core/lib/security/transport/security_connector.h2
-rw-r--r--src/core/lib/security/transport/server_auth_filter.c26
-rw-r--r--src/core/lib/security/transport/tsi_error.h2
-rw-r--r--src/core/lib/security/util/b64.c236
-rw-r--r--src/core/lib/security/util/b64.h53
10 files changed, 43 insertions, 326 deletions
diff --git a/src/core/lib/security/credentials/jwt/json_token.c b/src/core/lib/security/credentials/jwt/json_token.c
index 192a5f47ed..aa905725fc 100644
--- a/src/core/lib/security/credentials/jwt/json_token.c
+++ b/src/core/lib/security/credentials/jwt/json_token.c
@@ -40,8 +40,8 @@
#include <grpc/support/string_util.h>
#include <grpc/support/time.h>
-#include "src/core/lib/security/util/b64.h"
#include "src/core/lib/security/util/json_util.h"
+#include "src/core/lib/slice/b64.h"
#include "src/core/lib/support/string.h"
#include <openssl/bio.h>
diff --git a/src/core/lib/security/credentials/jwt/jwt_verifier.c b/src/core/lib/security/credentials/jwt/jwt_verifier.c
index 5c59cf0f4a..0e2a264371 100644
--- a/src/core/lib/security/credentials/jwt/jwt_verifier.c
+++ b/src/core/lib/security/credentials/jwt/jwt_verifier.c
@@ -45,10 +45,10 @@
#include "src/core/lib/http/httpcli.h"
#include "src/core/lib/iomgr/polling_entity.h"
-#include "src/core/lib/security/util/b64.h"
+#include "src/core/lib/slice/b64.h"
#include "src/core/lib/slice/slice_internal.h"
#include "src/core/lib/support/string.h"
-#include "src/core/lib/tsi/ssl_types.h"
+#include "src/core/tsi/ssl_types.h"
/* --- Utils. --- */
diff --git a/src/core/lib/security/transport/client_auth_filter.c b/src/core/lib/security/transport/client_auth_filter.c
index 8f321b9911..f526653ffa 100644
--- a/src/core/lib/security/transport/client_auth_filter.c
+++ b/src/core/lib/security/transport/client_auth_filter.c
@@ -64,7 +64,7 @@ typedef struct {
pollset_set so that work can progress when this call wants work to progress
*/
grpc_polling_entity *pollent;
- grpc_transport_stream_op op;
+ grpc_transport_stream_op_batch op;
uint8_t security_context_set;
grpc_linked_mdelem md_links[MAX_CREDENTIALS_METADATA_COUNT];
grpc_auth_metadata_context auth_md_context;
@@ -108,7 +108,7 @@ static void on_credentials_metadata(grpc_exec_ctx *exec_ctx, void *user_data,
const char *error_details) {
grpc_call_element *elem = (grpc_call_element *)user_data;
call_data *calld = elem->call_data;
- grpc_transport_stream_op *op = &calld->op;
+ grpc_transport_stream_op_batch *op = &calld->op;
grpc_metadata_batch *mdb;
size_t i;
reset_auth_metadata_context(&calld->auth_md_context);
@@ -122,8 +122,8 @@ static void on_credentials_metadata(grpc_exec_ctx *exec_ctx, void *user_data,
GRPC_ERROR_INT_GRPC_STATUS, GRPC_STATUS_UNAUTHENTICATED);
} else {
GPR_ASSERT(num_md <= MAX_CREDENTIALS_METADATA_COUNT);
- GPR_ASSERT(op->send_initial_metadata != NULL);
- mdb = op->send_initial_metadata;
+ GPR_ASSERT(op->send_initial_metadata);
+ mdb = op->payload->send_initial_metadata.send_initial_metadata;
for (i = 0; i < num_md; i++) {
add_error(&error,
grpc_metadata_batch_add_tail(
@@ -136,7 +136,7 @@ static void on_credentials_metadata(grpc_exec_ctx *exec_ctx, void *user_data,
if (error == GRPC_ERROR_NONE) {
grpc_call_next_op(exec_ctx, elem, op);
} else {
- grpc_transport_stream_op_finish_with_failure(exec_ctx, op, error);
+ grpc_transport_stream_op_batch_finish_with_failure(exec_ctx, op, error);
}
}
@@ -172,11 +172,13 @@ void build_auth_metadata_context(grpc_security_connector *sc,
static void send_security_metadata(grpc_exec_ctx *exec_ctx,
grpc_call_element *elem,
- grpc_transport_stream_op *op) {
+ grpc_transport_stream_op_batch *op) {
call_data *calld = elem->call_data;
channel_data *chand = elem->channel_data;
grpc_client_security_context *ctx =
- (grpc_client_security_context *)op->context[GRPC_CONTEXT_SECURITY].value;
+ (grpc_client_security_context *)op->payload
+ ->context[GRPC_CONTEXT_SECURITY]
+ .value;
grpc_call_credentials *channel_call_creds =
chand->security_connector->request_metadata_creds;
int call_creds_has_md = (ctx != NULL) && (ctx->creds != NULL);
@@ -191,7 +193,7 @@ static void send_security_metadata(grpc_exec_ctx *exec_ctx,
calld->creds = grpc_composite_call_credentials_create(channel_call_creds,
ctx->creds, NULL);
if (calld->creds == NULL) {
- grpc_transport_stream_op_finish_with_failure(
+ grpc_transport_stream_op_batch_finish_with_failure(
exec_ctx, op,
grpc_error_set_int(
GRPC_ERROR_CREATE_FROM_STATIC_STRING(
@@ -242,7 +244,7 @@ static void on_host_checked(grpc_exec_ctx *exec_ctx, void *user_data,
that is being sent or received. */
static void auth_start_transport_op(grpc_exec_ctx *exec_ctx,
grpc_call_element *elem,
- grpc_transport_stream_op *op) {
+ grpc_transport_stream_op_batch *op) {
GPR_TIMER_BEGIN("auth_start_transport_op", 0);
/* grab pointers to our data from the call element */
@@ -251,23 +253,25 @@ static void auth_start_transport_op(grpc_exec_ctx *exec_ctx,
grpc_linked_mdelem *l;
grpc_client_security_context *sec_ctx = NULL;
- if (calld->security_context_set == 0 && op->cancel_error == GRPC_ERROR_NONE) {
+ if (calld->security_context_set == 0 && !op->cancel_stream) {
calld->security_context_set = 1;
- GPR_ASSERT(op->context);
- if (op->context[GRPC_CONTEXT_SECURITY].value == NULL) {
- op->context[GRPC_CONTEXT_SECURITY].value =
+ GPR_ASSERT(op->payload->context != NULL);
+ if (op->payload->context[GRPC_CONTEXT_SECURITY].value == NULL) {
+ op->payload->context[GRPC_CONTEXT_SECURITY].value =
grpc_client_security_context_create();
- op->context[GRPC_CONTEXT_SECURITY].destroy =
+ op->payload->context[GRPC_CONTEXT_SECURITY].destroy =
grpc_client_security_context_destroy;
}
- sec_ctx = op->context[GRPC_CONTEXT_SECURITY].value;
+ sec_ctx = op->payload->context[GRPC_CONTEXT_SECURITY].value;
GRPC_AUTH_CONTEXT_UNREF(sec_ctx->auth_context, "client auth filter");
sec_ctx->auth_context =
GRPC_AUTH_CONTEXT_REF(chand->auth_context, "client_auth_filter");
}
- if (op->send_initial_metadata != NULL) {
- for (l = op->send_initial_metadata->list.head; l != NULL; l = l->next) {
+ if (op->send_initial_metadata) {
+ for (l = op->payload->send_initial_metadata.send_initial_metadata->list
+ .head;
+ l != NULL; l = l->next) {
grpc_mdelem md = l->md;
/* Pointer comparison is OK for md_elems created from the same context.
*/
diff --git a/src/core/lib/security/transport/secure_endpoint.c b/src/core/lib/security/transport/secure_endpoint.c
index 568d70fa38..24da949e48 100644
--- a/src/core/lib/security/transport/secure_endpoint.c
+++ b/src/core/lib/security/transport/secure_endpoint.c
@@ -49,7 +49,7 @@
#include "src/core/lib/slice/slice_internal.h"
#include "src/core/lib/slice/slice_string_helpers.h"
#include "src/core/lib/support/string.h"
-#include "src/core/lib/tsi/transport_security_interface.h"
+#include "src/core/tsi/transport_security_interface.h"
#define STAGING_BUFFER_SIZE 8192
diff --git a/src/core/lib/security/transport/security_connector.c b/src/core/lib/security/transport/security_connector.c
index b0cbc83639..2b51706161 100644
--- a/src/core/lib/security/transport/security_connector.c
+++ b/src/core/lib/security/transport/security_connector.c
@@ -54,8 +54,8 @@
#include "src/core/lib/security/transport/security_handshaker.h"
#include "src/core/lib/support/env.h"
#include "src/core/lib/support/string.h"
-#include "src/core/lib/tsi/fake_transport_security.h"
-#include "src/core/lib/tsi/ssl_transport_security.h"
+#include "src/core/tsi/fake_transport_security.h"
+#include "src/core/tsi/ssl_transport_security.h"
/* -- Constants. -- */
diff --git a/src/core/lib/security/transport/security_connector.h b/src/core/lib/security/transport/security_connector.h
index 3df2fecd39..cf56cb3183 100644
--- a/src/core/lib/security/transport/security_connector.h
+++ b/src/core/lib/security/transport/security_connector.h
@@ -39,7 +39,7 @@
#include "src/core/lib/channel/handshaker.h"
#include "src/core/lib/iomgr/endpoint.h"
#include "src/core/lib/iomgr/tcp_server.h"
-#include "src/core/lib/tsi/transport_security_interface.h"
+#include "src/core/tsi/transport_security_interface.h"
/* --- status enum. --- */
diff --git a/src/core/lib/security/transport/server_auth_filter.c b/src/core/lib/security/transport/server_auth_filter.c
index 3cf0632220..1aca76f9e8 100644
--- a/src/core/lib/security/transport/server_auth_filter.c
+++ b/src/core/lib/security/transport/server_auth_filter.c
@@ -49,7 +49,7 @@ typedef struct call_data {
up-call on transport_op, and remember to call our on_done_recv member after
handling it. */
grpc_closure auth_on_recv;
- grpc_transport_stream_op *transport_op;
+ grpc_transport_stream_op_batch *transport_op;
grpc_metadata_array md;
const grpc_metadata *consumed_md;
size_t num_consumed_md;
@@ -138,12 +138,11 @@ static void on_md_processing_done(
error_details = error_details != NULL
? error_details
: "Authentication metadata processing failed.";
- calld->transport_op->send_initial_metadata = NULL;
- if (calld->transport_op->send_message != NULL) {
- grpc_byte_stream_destroy(&exec_ctx, calld->transport_op->send_message);
- calld->transport_op->send_message = NULL;
+ if (calld->transport_op->send_message) {
+ grpc_byte_stream_destroy(
+ &exec_ctx, calld->transport_op->payload->send_message.send_message);
+ calld->transport_op->payload->send_message.send_message = NULL;
}
- calld->transport_op->send_trailing_metadata = NULL;
grpc_closure_sched(
&exec_ctx, calld->on_done_recv,
grpc_error_set_int(GRPC_ERROR_CREATE_FROM_COPIED_STRING(error_details),
@@ -171,14 +170,17 @@ static void auth_on_recv(grpc_exec_ctx *exec_ctx, void *user_data,
}
static void set_recv_ops_md_callbacks(grpc_call_element *elem,
- grpc_transport_stream_op *op) {
+ grpc_transport_stream_op_batch *op) {
call_data *calld = elem->call_data;
- if (op->recv_initial_metadata != NULL) {
+ if (op->recv_initial_metadata) {
/* substitute our callback for the higher callback */
- calld->recv_initial_metadata = op->recv_initial_metadata;
- calld->on_done_recv = op->recv_initial_metadata_ready;
- op->recv_initial_metadata_ready = &calld->auth_on_recv;
+ calld->recv_initial_metadata =
+ op->payload->recv_initial_metadata.recv_initial_metadata;
+ calld->on_done_recv =
+ op->payload->recv_initial_metadata.recv_initial_metadata_ready;
+ op->payload->recv_initial_metadata.recv_initial_metadata_ready =
+ &calld->auth_on_recv;
calld->transport_op = op;
}
}
@@ -190,7 +192,7 @@ static void set_recv_ops_md_callbacks(grpc_call_element *elem,
that is being sent or received. */
static void auth_start_transport_op(grpc_exec_ctx *exec_ctx,
grpc_call_element *elem,
- grpc_transport_stream_op *op) {
+ grpc_transport_stream_op_batch *op) {
set_recv_ops_md_callbacks(elem, op);
grpc_call_next_op(exec_ctx, elem, op);
}
diff --git a/src/core/lib/security/transport/tsi_error.h b/src/core/lib/security/transport/tsi_error.h
index 636fbb89cf..b84693b5de 100644
--- a/src/core/lib/security/transport/tsi_error.h
+++ b/src/core/lib/security/transport/tsi_error.h
@@ -35,7 +35,7 @@
#define GRPC_CORE_LIB_SECURITY_TRANSPORT_TSI_ERROR_H
#include "src/core/lib/iomgr/error.h"
-#include "src/core/lib/tsi/transport_security_interface.h"
+#include "src/core/tsi/transport_security_interface.h"
grpc_error *grpc_set_tsi_error_result(grpc_error *error, tsi_result result);
diff --git a/src/core/lib/security/util/b64.c b/src/core/lib/security/util/b64.c
deleted file mode 100644
index 09c8213131..0000000000
--- a/src/core/lib/security/util/b64.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include "src/core/lib/security/util/b64.h"
-
-#include <stdint.h>
-#include <string.h>
-
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-#include <grpc/support/useful.h>
-
-#include "src/core/lib/slice/slice_internal.h"
-
-/* --- Constants. --- */
-
-static const int8_t base64_bytes[] = {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, 0x3E, -1, -1, -1, 0x3F,
- 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, -1, -1,
- -1, 0x7F, -1, -1, -1, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
- 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12,
- 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, -1, -1, -1, -1, -1,
- -1, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24,
- 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30,
- 0x31, 0x32, 0x33, -1, -1, -1, -1, -1};
-
-static const char base64_url_unsafe_chars[] =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-static const char base64_url_safe_chars[] =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_";
-
-#define GRPC_BASE64_PAD_CHAR '='
-#define GRPC_BASE64_PAD_BYTE 0x7F
-#define GRPC_BASE64_MULTILINE_LINE_LEN 76
-#define GRPC_BASE64_MULTILINE_NUM_BLOCKS (GRPC_BASE64_MULTILINE_LINE_LEN / 4)
-
-/* --- base64 functions. --- */
-
-char *grpc_base64_encode(const void *vdata, size_t data_size, int url_safe,
- int multiline) {
- const unsigned char *data = vdata;
- const char *base64_chars =
- url_safe ? base64_url_safe_chars : base64_url_unsafe_chars;
- size_t result_projected_size =
- 4 * ((data_size + 3) / 3) +
- 2 * (multiline ? (data_size / (3 * GRPC_BASE64_MULTILINE_NUM_BLOCKS))
- : 0) +
- 1;
- char *result = gpr_malloc(result_projected_size);
- char *current = result;
- size_t num_blocks = 0;
- size_t i = 0;
-
- /* Encode each block. */
- while (data_size >= 3) {
- *current++ = base64_chars[(data[i] >> 2) & 0x3F];
- *current++ =
- base64_chars[((data[i] & 0x03) << 4) | ((data[i + 1] >> 4) & 0x0F)];
- *current++ =
- base64_chars[((data[i + 1] & 0x0F) << 2) | ((data[i + 2] >> 6) & 0x03)];
- *current++ = base64_chars[data[i + 2] & 0x3F];
-
- data_size -= 3;
- i += 3;
- if (multiline && (++num_blocks == GRPC_BASE64_MULTILINE_NUM_BLOCKS)) {
- *current++ = '\r';
- *current++ = '\n';
- num_blocks = 0;
- }
- }
-
- /* Take care of the tail. */
- if (data_size == 2) {
- *current++ = base64_chars[(data[i] >> 2) & 0x3F];
- *current++ =
- base64_chars[((data[i] & 0x03) << 4) | ((data[i + 1] >> 4) & 0x0F)];
- *current++ = base64_chars[(data[i + 1] & 0x0F) << 2];
- *current++ = GRPC_BASE64_PAD_CHAR;
- } else if (data_size == 1) {
- *current++ = base64_chars[(data[i] >> 2) & 0x3F];
- *current++ = base64_chars[(data[i] & 0x03) << 4];
- *current++ = GRPC_BASE64_PAD_CHAR;
- *current++ = GRPC_BASE64_PAD_CHAR;
- }
-
- GPR_ASSERT(current >= result);
- GPR_ASSERT((uintptr_t)(current - result) < result_projected_size);
- result[current - result] = '\0';
- return result;
-}
-
-grpc_slice grpc_base64_decode(grpc_exec_ctx *exec_ctx, const char *b64,
- int url_safe) {
- return grpc_base64_decode_with_len(exec_ctx, b64, strlen(b64), url_safe);
-}
-
-static void decode_one_char(const unsigned char *codes, unsigned char *result,
- size_t *result_offset) {
- uint32_t packed = ((uint32_t)codes[0] << 2) | ((uint32_t)codes[1] >> 4);
- result[(*result_offset)++] = (unsigned char)packed;
-}
-
-static void decode_two_chars(const unsigned char *codes, unsigned char *result,
- size_t *result_offset) {
- uint32_t packed = ((uint32_t)codes[0] << 10) | ((uint32_t)codes[1] << 4) |
- ((uint32_t)codes[2] >> 2);
- result[(*result_offset)++] = (unsigned char)(packed >> 8);
- result[(*result_offset)++] = (unsigned char)(packed);
-}
-
-static int decode_group(const unsigned char *codes, size_t num_codes,
- unsigned char *result, size_t *result_offset) {
- GPR_ASSERT(num_codes <= 4);
-
- /* Short end groups that may not have padding. */
- if (num_codes == 1) {
- gpr_log(GPR_ERROR, "Invalid group. Must be at least 2 bytes.");
- return 0;
- }
- if (num_codes == 2) {
- decode_one_char(codes, result, result_offset);
- return 1;
- }
- if (num_codes == 3) {
- decode_two_chars(codes, result, result_offset);
- return 1;
- }
-
- /* Regular 4 byte groups with padding or not. */
- GPR_ASSERT(num_codes == 4);
- if (codes[0] == GRPC_BASE64_PAD_BYTE || codes[1] == GRPC_BASE64_PAD_BYTE) {
- gpr_log(GPR_ERROR, "Invalid padding detected.");
- return 0;
- }
- if (codes[2] == GRPC_BASE64_PAD_BYTE) {
- if (codes[3] == GRPC_BASE64_PAD_BYTE) {
- decode_one_char(codes, result, result_offset);
- } else {
- gpr_log(GPR_ERROR, "Invalid padding detected.");
- return 0;
- }
- } else if (codes[3] == GRPC_BASE64_PAD_BYTE) {
- decode_two_chars(codes, result, result_offset);
- } else {
- /* No padding. */
- uint32_t packed = ((uint32_t)codes[0] << 18) | ((uint32_t)codes[1] << 12) |
- ((uint32_t)codes[2] << 6) | codes[3];
- result[(*result_offset)++] = (unsigned char)(packed >> 16);
- result[(*result_offset)++] = (unsigned char)(packed >> 8);
- result[(*result_offset)++] = (unsigned char)(packed);
- }
- return 1;
-}
-
-grpc_slice grpc_base64_decode_with_len(grpc_exec_ctx *exec_ctx, const char *b64,
- size_t b64_len, int url_safe) {
- grpc_slice result = grpc_slice_malloc(b64_len);
- unsigned char *current = GRPC_SLICE_START_PTR(result);
- size_t result_size = 0;
- unsigned char codes[4];
- size_t num_codes = 0;
-
- while (b64_len--) {
- unsigned char c = (unsigned char)(*b64++);
- signed char code;
- if (c >= GPR_ARRAY_SIZE(base64_bytes)) continue;
- if (url_safe) {
- if (c == '+' || c == '/') {
- gpr_log(GPR_ERROR, "Invalid character for url safe base64 %c", c);
- goto fail;
- }
- if (c == '-') {
- c = '+';
- } else if (c == '_') {
- c = '/';
- }
- }
- code = base64_bytes[c];
- if (code == -1) {
- if (c != '\r' && c != '\n') {
- gpr_log(GPR_ERROR, "Invalid character %c", c);
- goto fail;
- }
- } else {
- codes[num_codes++] = (unsigned char)code;
- if (num_codes == 4) {
- if (!decode_group(codes, num_codes, current, &result_size)) goto fail;
- num_codes = 0;
- }
- }
- }
-
- if (num_codes != 0 &&
- !decode_group(codes, num_codes, current, &result_size)) {
- goto fail;
- }
- GRPC_SLICE_SET_LENGTH(result, result_size);
- return result;
-
-fail:
- grpc_slice_unref_internal(exec_ctx, result);
- return grpc_empty_slice();
-}
diff --git a/src/core/lib/security/util/b64.h b/src/core/lib/security/util/b64.h
deleted file mode 100644
index d42a136f61..0000000000
--- a/src/core/lib/security/util/b64.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPC_CORE_LIB_SECURITY_UTIL_B64_H
-#define GRPC_CORE_LIB_SECURITY_UTIL_B64_H
-
-#include <grpc/slice.h>
-
-/* Encodes data using base64. It is the caller's responsability to free
- the returned char * using gpr_free. Returns NULL on NULL input. */
-char *grpc_base64_encode(const void *data, size_t data_size, int url_safe,
- int multiline);
-
-/* Decodes data according to the base64 specification. Returns an empty
- slice in case of failure. */
-grpc_slice grpc_base64_decode(grpc_exec_ctx *exec_ctx, const char *b64,
- int url_safe);
-
-/* Same as above except that the length is provided by the caller. */
-grpc_slice grpc_base64_decode_with_len(grpc_exec_ctx *exec_ctx, const char *b64,
- size_t b64_len, int url_safe);
-
-#endif /* GRPC_CORE_LIB_SECURITY_UTIL_B64_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-04 18:09:34 +0000