API | 操作名 | 操作描述 |
设置存储桶 ACL | 设置指定存储桶的访问权限控制列表(ACL) | |
查询存储桶 ACL | 获取指定存储桶的访问权限控制列表(ACL) |
API | 操作名 | 操作描述 |
设置对象 ACL | 设置 Bucket 中某个 Object (文件/对象)的 ACL | |
查询对象 ACL | 查询 Object(文件/对象)的 ACL |
cos_status_t *cos_put_bucket_acl(const cos_request_options_t *options,const cos_string_t *bucket,cos_acl_e cos_acl,const cos_string_t *grant_read,const cos_string_t *grant_write,const cos_string_t *grant_full_ctrl,cos_table_t **resp_headers);
参数名称 | 参数描述 | 类型 |
options | COS 请求选项 | Struct |
bucket | 存储桶名称,存储桶的命名格式为 BucketName-APPID,此处填写的存储桶名称必须为此格式 | String |
cos_acl | 允许用户自定义权限。 有效值:COS_ACL_PRIVATE(0),COS_ACL_PUBLIC_READ(1),COS_ACL_PUBLIC_READ_WRITE(2) 默认值:COS_ACL_PRIVATE(0) | Enum |
grant_read | 读权限授予者 | String |
grant_write | 写权限授予者 | String |
grant_full_ctrl | 读写权限授予者 | String |
resp_headers | 返回 HTTP 响应消息的头域 | Struct |
返回结果 | 描述 | 类型 |
code | 错误码 | Int |
error_code | 错误码内容 | String |
error_msg | 错误码描述 | String |
req_id | 请求消息 ID | String |
#include "cos_http_io.h"#include "cos_api.h"#include "cos_log.h"// endpoint 是 COS 访问域名信息,详情请参见 https://www.tencentcloud.com/document/product/436/6224 文档static char TEST_COS_ENDPOINT[] = "cos.ap-guangzhou.myqcloud.com";// 开发者拥有的项目身份ID/密钥,可在 https://console.tencentcloud.com/cam/capi 页面获取static char *TEST_ACCESS_KEY_ID; //your secret_idstatic char *TEST_ACCESS_KEY_SECRET; //your secret_key// 开发者访问 COS 服务时拥有的用户维度唯一资源标识,用以标识资源,可在 https://console.tencentcloud.com/cam/capi 页面获取static char TEST_APPID[] = "<APPID>"; //your appid//the cos bucket name, syntax: [bucket]-[appid], for example: mybucket-1253666666,可在 https://console.tencentcloud.com/cos5/bucket 查看static char TEST_BUCKET_NAME[] = "<bucketname-appid>";void log_status(cos_status_t *s){cos_warn_log("status->code: %d", s->code);if (s->error_code) cos_warn_log("status->error_code: %s", s->error_code);if (s->error_msg) cos_warn_log("status->error_msg: %s", s->error_msg);if (s->req_id) cos_warn_log("status->req_id: %s", s->req_id);}void init_test_config(cos_config_t *config, int is_cname){cos_str_set(&config->endpoint, TEST_COS_ENDPOINT);cos_str_set(&config->access_key_id, TEST_ACCESS_KEY_ID);cos_str_set(&config->access_key_secret, TEST_ACCESS_KEY_SECRET);cos_str_set(&config->appid, TEST_APPID);config->is_cname = is_cname;}void init_test_request_options(cos_request_options_t *options, int is_cname){options->config = cos_config_create(options->pool);init_test_config(options->config, is_cname);options->ctl = cos_http_controller_create(options->pool, 0);}void test_put_bucket_acl(){cos_pool_t *p = NULL;int is_cname = 0;cos_status_t *s = NULL;cos_request_options_t *options = NULL;cos_string_t bucket;cos_acl_e cos_acl = COS_ACL_PRIVATE; //替换为您自己的配置cos_table_t *resp_headers = NULL;//创建内存池cos_pool_create(&p, NULL);//初始化请求选项options = cos_request_options_create(p);init_test_request_options(options, is_cname);cos_str_set(&bucket, TEST_BUCKET_NAME);//设置存储桶 ACLcos_string_t read;cos_str_set(&read, "id=\\"qcs::cam::uin/100000000001:uin/100000000001\\", id=\\"qcs::cam::uin/100000000011:uin/100000000011\\"");s = cos_put_bucket_acl(options, &bucket, cos_acl, &read, NULL, NULL, &resp_headers);if (cos_status_is_ok(s)) {printf("put bucket acl succeeded\\n");} else {printf("put bucket acl failed\\n");}//销毁内存池cos_pool_destroy(p);}int main(int argc, char *argv[]){// 通过环境变量获取 SECRETID 和 SECRETKEYTEST_ACCESS_KEY_ID = getenv("COS_SECRETID");TEST_ACCESS_KEY_SECRET = getenv("COS_SECRETKEY");if (cos_http_io_initialize(NULL, 0) != COSE_OK) {exit(1);}//set log level, default COS_LOG_WARNcos_log_set_level(COS_LOG_WARN);//set log output, default stderrcos_log_set_output(NULL);test_put_bucket_acl();cos_http_io_deinitialize();return 0;}
cos_status_t *cos_get_bucket_acl(const cos_request_options_t *options,const cos_string_t *bucket,cos_acl_params_t *acl_param,cos_table_t **resp_headers)
参数名称 | 参数描述 | 类型 |
options | COS 请求选项 | Struct |
bucket | 存储桶名称,存储桶的命名格式为 BucketName-APPID,此处填写的存储桶名称必须为此格式 | String |
acl_param | 请求操作参数 | Struct |
owner_id | 请求操作返回的存储桶持有者 ID | String |
owner_name | 请求操作返回的存储桶持有者的名称 | String |
object_list | 请求操作返回的被授权者信息与权限信息 | Struct |
type | 请求操作返回的被授权者账户类型 | String |
id | 请求操作返回的被授权者用户 ID | String |
name | 请求操作返回的被授权者用户名称 | String |
permission | 请求操作返回的被授权者权限信息 | String |
resp_headers | 返回 HTTP 响应消息的头域 | Struct |
返回结果 | 描述 | 类型 |
code | 错误码 | Int |
error_code | 错误码内容 | String |
error_msg | 错误码描述 | String |
req_id | 请求消息 ID | String |
#include "cos_http_io.h"#include "cos_api.h"#include "cos_log.h"// endpoint 是 COS 访问域名信息,详情请参见 https://www.tencentcloud.com/document/product/436/6224 文档static char TEST_COS_ENDPOINT[] = "cos.ap-guangzhou.myqcloud.com";// 开发者拥有的项目身份ID/密钥,可在 https://console.tencentcloud.com/cam/capi 页面获取static char *TEST_ACCESS_KEY_ID; //your secret_idstatic char *TEST_ACCESS_KEY_SECRET; //your secret_key// 开发者访问 COS 服务时拥有的用户维度唯一资源标识,用以标识资源,可在 https://console.tencentcloud.com/cam/capi 页面获取static char TEST_APPID[] = "<APPID>"; //your appid//the cos bucket name, syntax: [bucket]-[appid], for example: mybucket-1253666666,可在 https://console.tencentcloud.com/cos5/bucket 查看static char TEST_BUCKET_NAME[] = "<bucketname-appid>";void log_status(cos_status_t *s){cos_warn_log("status->code: %d", s->code);if (s->error_code) cos_warn_log("status->error_code: %s", s->error_code);if (s->error_msg) cos_warn_log("status->error_msg: %s", s->error_msg);if (s->req_id) cos_warn_log("status->req_id: %s", s->req_id);}void init_test_config(cos_config_t *config, int is_cname){cos_str_set(&config->endpoint, TEST_COS_ENDPOINT);cos_str_set(&config->access_key_id, TEST_ACCESS_KEY_ID);cos_str_set(&config->access_key_secret, TEST_ACCESS_KEY_SECRET);cos_str_set(&config->appid, TEST_APPID);config->is_cname = is_cname;}void init_test_request_options(cos_request_options_t *options, int is_cname){options->config = cos_config_create(options->pool);init_test_config(options->config, is_cname);options->ctl = cos_http_controller_create(options->pool, 0);}void test_get_bucket_acl(){cos_pool_t *p = NULL;int is_cname = 0;cos_status_t *s = NULL;cos_request_options_t *options = NULL;cos_string_t bucket;cos_table_t *resp_headers = NULL;//创建内存池cos_pool_create(&p, NULL);//初始化请求选项options = cos_request_options_create(p);init_test_request_options(options, is_cname);cos_str_set(&bucket, TEST_BUCKET_NAME);//获取存储桶 ACLcos_acl_params_t *acl_params = NULL;acl_params = cos_create_acl_params(p);s = cos_get_bucket_acl(options, &bucket, acl_params, &resp_headers);if (cos_status_is_ok(s)) {printf("get bucket acl succeeded\\n");printf("acl owner id:%s, name:%s\\n", acl_params->owner_id.data, acl_params->owner_name.data);cos_acl_grantee_content_t *acl_content = NULL;cos_list_for_each_entry(cos_acl_grantee_content_t, acl_content, &acl_params->grantee_list, node) {printf("acl grantee type:%s, id:%s, name:%s, permission:%s\\n", acl_content->type.data, acl_content->id.data, acl_content->name.data, acl_content->permission.data);}} else {printf("get bucket acl failed\\n");}//销毁内存池cos_pool_destroy(p);}int main(int argc, char *argv[]){// 通过环境变量获取 SECRETID 和 SECRETKEYTEST_ACCESS_KEY_ID = getenv("COS_SECRETID");TEST_ACCESS_KEY_SECRET = getenv("COS_SECRETKEY");if (cos_http_io_initialize(NULL, 0) != COSE_OK) {exit(1);}//set log level, default COS_LOG_WARNcos_log_set_level(COS_LOG_WARN);//set log output, default stderrcos_log_set_output(NULL);test_get_bucket_acl();cos_http_io_deinitialize();return 0;}
cos_status_t *cos_put_object_acl(const cos_request_options_t *options,const cos_string_t *bucket,const cos_string_t *object,cos_acl_e cos_acl,const cos_string_t *grant_read,const cos_string_t *grant_write,const cos_string_t *grant_full_ctrl,cos_table_t **resp_headers);
参数名称 | 参数描述 | 类型 |
options | COS 请求选项 | Struct |
bucket | 存储桶名称,存储桶的命名格式为 BucketName-APPID,此处填写的存储桶名称必须为此格式 | String |
object | Object 名称 | String |
cos_acl | 允许用户自定义权限。有效值:COS_ACL_PRIVATE(0),COS_ACL_PUBLIC_READ(1), COS_ACL_PUBLIC_READ_WRITE(2) 默认值:COS_ACL_PRIVATE(0) | Enum |
grant_read | 赋予被授权者读取对象的权限,格式为 id="[OwnerUin]",例如 id="100000000001",可使用半角逗号(,)分隔多组被授权者,例如 id="100000000001",id="100000000002" | String |
grant_write | 赋予被授权者写入对象的权限,格式为 id="[OwnerUin]",例如 id="100000000001",可使用半角逗号(,)分隔多组被授权者,例如 id="100000000001",id="100000000002" | String |
grant_full_ctrl | 赋予被授权者操作对象的所有权限,格式为 id="[OwnerUin]",例如 id="100000000001",可使用半角逗号(,)分隔多组被授权者,例如 id="100000000001",id="100000000002" | String |
resp_headers | 返回 HTTP 响应消息的头域 | Struct |
返回结果 | 描述 | 类型 |
code | 错误码 | Int |
error_code | 错误码内容 | String |
error_msg | 错误码描述 | String |
req_id | 请求消息 ID | String |
#include "cos_http_io.h"#include "cos_api.h"#include "cos_log.h"// endpoint 是 COS 访问域名信息,详情请参见 https://www.tencentcloud.com/document/product/436/6224 文档static char TEST_COS_ENDPOINT[] = "cos.ap-guangzhou.myqcloud.com";// 开发者拥有的项目身份ID/密钥,可在 https://console.tencentcloud.com/cam/capi 页面获取static char *TEST_ACCESS_KEY_ID; //your secret_idstatic char *TEST_ACCESS_KEY_SECRET; //your secret_key// 开发者访问 COS 服务时拥有的用户维度唯一资源标识,用以标识资源,可在 https://console.tencentcloud.com/cam/capi 页面获取static char TEST_APPID[] = "<APPID>"; //your appid//the cos bucket name, syntax: [bucket]-[appid], for example: mybucket-1253666666,可在 https://console.tencentcloud.com/cos5/bucket 查看static char TEST_BUCKET_NAME[] = "<bucketname-appid>";// 对象键,对象(Object)在存储桶(Bucket)中的唯一标识。有关对象与对象键的进一步说明,请参见 https://www.tencentcloud.com/document/product/436/13324 文档static char TEST_OBJECT_NAME1[] = "1.txt";void log_status(cos_status_t *s){cos_warn_log("status->code: %d", s->code);if (s->error_code) cos_warn_log("status->error_code: %s", s->error_code);if (s->error_msg) cos_warn_log("status->error_msg: %s", s->error_msg);if (s->req_id) cos_warn_log("status->req_id: %s", s->req_id);}void init_test_config(cos_config_t *config, int is_cname){cos_str_set(&config->endpoint, TEST_COS_ENDPOINT);cos_str_set(&config->access_key_id, TEST_ACCESS_KEY_ID);cos_str_set(&config->access_key_secret, TEST_ACCESS_KEY_SECRET);cos_str_set(&config->appid, TEST_APPID);config->is_cname = is_cname;}void init_test_request_options(cos_request_options_t *options, int is_cname){options->config = cos_config_create(options->pool);init_test_config(options->config, is_cname);options->ctl = cos_http_controller_create(options->pool, 0);}void test_put_object_acl(){cos_pool_t *p = NULL;int is_cname = 0;cos_status_t *s = NULL;cos_request_options_t *options = NULL;cos_string_t bucket;cos_string_t object;cos_acl_e cos_acl = COS_ACL_PRIVATE; //替换为您自己的配置cos_table_t *resp_headers = NULL;//创建内存池cos_pool_create(&p, NULL);//初始化请求选项options = cos_request_options_create(p);init_test_request_options(options, is_cname);cos_str_set(&bucket, TEST_BUCKET_NAME);//设置对象 ACL,替换您自己的acl配置cos_str_set(&object, TEST_OBJECT_NAME1);cos_string_t read;cos_str_set(&read, "id=\\"qcs::cam::uin/12345:uin/12345\\", id=\\"qcs::cam::uin/45678:uin/45678\\"");s = cos_put_object_acl(options, &bucket, &object, cos_acl, &read, NULL, NULL, &resp_headers);if (cos_status_is_ok(s)) {printf("put object acl succeeded\\n");} else {printf("put object acl failed\\n");}//销毁内存池cos_pool_destroy(p);}int main(int argc, char *argv[]){// 通过环境变量获取 SECRETID 和 SECRETKEYTEST_ACCESS_KEY_ID = getenv("COS_SECRETID");TEST_ACCESS_KEY_SECRET = getenv("COS_SECRETKEY");if (cos_http_io_initialize(NULL, 0) != COSE_OK) {exit(1);}//set log level, default COS_LOG_WARNcos_log_set_level(COS_LOG_WARN);//set log output, default stderrcos_log_set_output(NULL);test_put_object_acl();cos_http_io_deinitialize();return 0;}
cos_status_t *cos_get_object_acl(const cos_request_options_t *options,const cos_string_t *bucket,const cos_string_t *object,cos_acl_params_t *acl_param,cos_table_t **resp_headers)
参数名称 | 参数描述 | 类型 |
options | COS 请求选项 | Struct |
bucket | 存储桶名称,存储桶的命名格式为 BucketName-APPID,此处填写的存储桶名称必须为此格式 | String |
object | Object 名称 | String |
acl_param | 请求操作参数 | Struct |
owner_id | 请求操作返回的 Bucket 持有者 ID | String |
owner_name | 请求操作返回的 Bucket 持有者的名称 | String |
object_list | 请求操作返回的被授权者信息与权限信息 | Struct |
type | 请求操作返回的被授权者账户类型 | String |
id | 请求操作返回的被授权者用户 ID | String |
name | 请求操作返回的被授权者用户名称 | String |
permission | 请求操作返回的被授权者权限信息 | String |
resp_headers | 返回 HTTP 响应消息的头域 | Struct |
返回结果 | 描述 | 类型 |
code | 错误码 | Int |
error_code | 错误码内容 | String |
error_msg | 错误码描述 | String |
req_id | 请求消息 ID | String |
#include "cos_http_io.h"#include "cos_api.h"#include "cos_log.h"// endpoint 是 COS 访问域名信息,详情请参见 https://www.tencentcloud.com/document/product/436/6224 文档static char TEST_COS_ENDPOINT[] = "cos.ap-guangzhou.myqcloud.com";// 开发者拥有的项目身份ID/密钥,可在 https://console.tencentcloud.com/cam/capi 页面获取static char *TEST_ACCESS_KEY_ID; //your secret_idstatic char *TEST_ACCESS_KEY_SECRET; //your secret_key// 开发者访问 COS 服务时拥有的用户维度唯一资源标识,用以标识资源,可在 https://console.tencentcloud.com/cam/capi 页面获取static char TEST_APPID[] = "<APPID>"; //your appid//the cos bucket name, syntax: [bucket]-[appid], for example: mybucket-1253666666,可在 https://console.tencentcloud.com/cos5/bucket 查看static char TEST_BUCKET_NAME[] = "<bucketname-appid>";// 对象键,对象(Object)在存储桶(Bucket)中的唯一标识。有关对象与对象键的进一步说明,请参见 https://www.tencentcloud.com/document/product/436/13324 文档static char TEST_OBJECT_NAME1[] = "1.txt";void log_status(cos_status_t *s){cos_warn_log("status->code: %d", s->code);if (s->error_code) cos_warn_log("status->error_code: %s", s->error_code);if (s->error_msg) cos_warn_log("status->error_msg: %s", s->error_msg);if (s->req_id) cos_warn_log("status->req_id: %s", s->req_id);}void init_test_config(cos_config_t *config, int is_cname){cos_str_set(&config->endpoint, TEST_COS_ENDPOINT);cos_str_set(&config->access_key_id, TEST_ACCESS_KEY_ID);cos_str_set(&config->access_key_secret, TEST_ACCESS_KEY_SECRET);cos_str_set(&config->appid, TEST_APPID);config->is_cname = is_cname;}void init_test_request_options(cos_request_options_t *options, int is_cname){options->config = cos_config_create(options->pool);init_test_config(options->config, is_cname);options->ctl = cos_http_controller_create(options->pool, 0);}void test_get_object_acl(){cos_pool_t *p = NULL;int is_cname = 0;cos_status_t *s = NULL;cos_request_options_t *options = NULL;cos_string_t bucket;cos_string_t object;cos_acl_grantee_content_t *acl_content = NULL;cos_table_t *resp_headers = NULL;//创建内存池cos_pool_create(&p, NULL);//初始化请求选项options = cos_request_options_create(p);init_test_request_options(options, is_cname);cos_str_set(&bucket, TEST_BUCKET_NAME);cos_str_set(&object, TEST_OBJECT_NAME1);//获取对象 ACLcos_acl_params_t *acl_params2 = NULL;acl_params2 = cos_create_acl_params(p);s = cos_get_object_acl(options, &bucket, &object, acl_params2, &resp_headers);if (cos_status_is_ok(s)) {printf("get object acl succeeded\\n");printf("acl owner id:%s, name:%s\\n", acl_params2->owner_id.data, acl_params2->owner_name.data);acl_content = NULL;cos_list_for_each_entry(cos_acl_grantee_content_t, acl_content, &acl_params2->grantee_list, node) {printf("acl grantee id:%s, name:%s, permission:%s\\n", acl_content->id.data, acl_content->name.data, acl_content->permission.data);}} else {printf("get object acl failed\\n");}//销毁内存池cos_pool_destroy(p);}int main(int argc, char *argv[]){// 通过环境变量获取 SECRETID 和 SECRETKEYTEST_ACCESS_KEY_ID = getenv("COS_SECRETID");TEST_ACCESS_KEY_SECRET = getenv("COS_SECRETKEY");if (cos_http_io_initialize(NULL, 0) != COSE_OK) {exit(1);}//set log level, default COS_LOG_WARNcos_log_set_level(COS_LOG_WARN);//set log output, default stderrcos_log_set_output(NULL);test_get_object_acl();cos_http_io_deinitialize();return 0;}
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