错误提示【URL file-access is disabled in the server configuration in】解决

最新推荐文章于 2024-07-22 08:48:25 发布
原创 最新推荐文章于 2024-07-22 08:48:25 发布 · 3.4k 阅读 · 1 ·
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#php #远程文件包含 #dvwa

前言

今天在做dvwa的file inclusion，发现远程 文件包含出错

解决方法

可以看到提示的服务器配置中禁用url文件访问。
Warning: include() [function.include]: URL file-access is disabled in the server configuration in /var/www/dvwa/vulnerabilities/fi/index.php on line 35
在这里插入图片描述

  1. 在linux中搜索php.ini文件

    命令：find / -name php.ini
    在这里插入图片描述我们去修改/etc/php5/cgi/php,ini

  2. vim 打开文件 vim /etc/php5/cgi/php.ini
    在这里插入图片描述

  3. 搜索关键字allow_url_include或者allow_url_ fopen设置两个都为On
    可以发现allow_url_include为off 我们修改它为On

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# influxd --help WARN[0000]log.go:228 gosnowflake.(*defaultLogger).Warn DBUS_SESSION_BUS_ADDRESS envvar looks to be not set, this can lead to runaway dbus-daemon processes. To avoid this, set envvar DBUS_SESSION_BUS_ADDRESS=$XDG_RUNTIME_DIR/bus (if it exists) or DBUS_SESSION_BUS_ADDRESS=/dev/null. Start up the daemon configured with flags/env vars/config file. The order of precedence for config options are as follows (1 highest, 3 lowest): 1. flags 2. env vars 3. config file A config file can be provided via the INFLUXD_CONFIG_PATH env var. If a file is not provided via an env var, influxd will look in the current directory for a config.{json|toml|yaml|yml} file. If one does not exist, then it will continue unchanged. Usage: influxd [flags] influxd [command] Available Commands: downgrade Downgrade metadata schema used by influxd to match the expectations of an older release help Help about any command inspect Commands for inspecting on-disk database data recovery Commands used to recover / regenerate operator access to the DB run Start the influxd server upgrade Upgrade a 1.x version of InfluxDB version Print the influxd server version Flags: --assets-path string override default assets by serving from a specific directory (developer mode) --bolt-path string path to boltdb database (default "/root/.influxdbv2/influxd.bolt") --e2e-testing add /debug/flush endpoint to clear stores; used for end-to-end tests --engine-path string path to persistent engine files (default "/root/.influxdbv2/engine") --feature-flags stringToString feature flag overrides (default []) --flux-log-enabled enables detailed logging for flux queries --hardening-enabled enable hardening options (disallow private IPs within flux and templates HTTP requests; disable file URLs in templates) -h, --help help for influxd --http-bind-address string bind address for the REST HTTP API (default ":8086") --http-idle-timeout duration max duration the server should keep established connections alive while waiting for new requests. Set to 0 for no timeout (default 3m0s) --http-read-header-timeout duration max duration the server should spend trying to read HTTP headers for new requests. Set to 0 for no timeout (default 10s) --http-read-timeout duration max duration the server should spend trying to read the entirety of new requests. Set to 0 for no timeout --http-write-timeout duration max duration the server should spend on processing+responding to requests. Set to 0 for no timeout --influxql-max-select-buckets int The maximum number of group by time bucket a SELECT can create. A value of zero will max the maximum number of buckets unlimited. --influxql-max-select-point int The maximum number of points a SELECT can process. A value of 0 will make the maximum point count unlimited. This will only be checked every second so queries will not be aborted immediately when hitting the limit. --influxql-max-select-series int The maximum number of series a SELECT can run. A value of 0 will make the maximum series count unlimited. --instance-id string add an instance id for replications to prevent collisions and allow querying by edge node --log-level Log-Level supported log levels are debug, info, and error (default info) --metrics-disabled Don't expose metrics over HTTP at /metrics --no-tasks disables the task scheduler --overwrite-pid-file overwrite PID file if it already exists instead of exiting --pid-file string write process ID to a file --pprof-disabled Don't expose debugging information over HTTP at /debug/pprof --query-concurrency int32 the number of queries that are allowed to execute concurrently. Set to 0 to allow an unlimited number of concurrent queries (default 1024) --query-initial-memory-bytes int the initial number of bytes allocated for a query when it is started. If this is unset, then query-memory-bytes will be used --query-max-memory-bytes int the maximum amount of memory used for queries. Can only be set when query-concurrency is limited. If this is unset, then this number is query-concurrency * query-memory-bytes --query-memory-bytes int maximum number of bytes a query is allowed to use at any given time. This must be greater or equal to query-initial-memory-bytes --query-queue-size int32 the number of queries that are allowed to be awaiting execution before new queries are rejected. Must be > 0 if query-concurrency is not unlimited (default 1024) --reporting-disabled disable sending telemetry data to https://telemetry.influxdata.com every 8 hours --secret-store string data store for secrets (bolt or vault) (default "bolt") --session-length int ttl in minutes for newly created sessions (default 60) --session-renew-disabled disables automatically extending session ttl on request --sqlite-path string path to sqlite database. if not set, sqlite database will be stored in the bolt-path directory as "influxd.sqlite". --storage-cache-max-memory-size Size The maximum size a shard's cache can reach before it starts rejecting writes. (default 1.0 GiB) --storage-cache-snapshot-memory-size Size The size at which the engine will snapshot the cache and write it to a TSM file, freeing up memory. (default 25 MiB) --storage-cache-snapshot-write-cold-duration Duration The length of time at which the engine will snapshot the cache and write it to a new TSM file if the shard hasn't received writes or deletes. (default 10m0s) --storage-compact-full-write-cold-duration Duration The duration at which the engine will compact all TSM files in a shard if it hasn't received a write or delete. (default 4h0m0s) --storage-compact-throughput-burst Size The rate limit in bytes per second that we will allow TSM compactions to write to disk. (default 48 MiB) --storage-max-concurrent-compactions int The maximum number of concurrent full and level compactions that can run at one time. A value of 0 results in 50% of runtime.GOMAXPROCS(0) used at runtime. Any number greater than 0 limits compactions to that value. This setting does not apply to cache snapshotting. --storage-max-index-log-file-size Size The threshold, in bytes, when an index write-ahead log file will compact into an index file. Lower sizes will cause log files to be compacted more quickly and result in lower heap usage at the expense of write throughput. (default 1.0 MiB) --storage-no-validate-field-size Skip field-size validation on incoming writes. --storage-retention-check-interval Duration The interval of time when retention policy enforcement checks run. (default 30m0s) --storage-series-file-max-concurrent-snapshot-compactions int The maximum number of concurrent snapshot compactions that can be running at one time across all series partitions in a database. --storage-series-id-set-cache-size int The size of the internal cache used in the TSI index to store previously calculated series results. --storage-shard-precreator-advance-period Duration The default period ahead of the endtime of a shard group that its successor group is created. (default 30m0s) --storage-shard-precreator-check-interval Duration The interval of time when the check to pre-create new shards runs. (default 10m0s) --storage-tsm-use-madv-willneed Controls whether we hint to the kernel that we intend to page in mmap'd sections of TSM files. --storage-validate-keys Validates incoming writes to ensure keys only have valid unicode characters. --storage-wal-flush-on-shutdown Flushes and clears the WAL on shutdown --storage-wal-fsync-delay Duration The amount of time that a write will wait before fsyncing. A duration greater than 0 can be used to batch up multiple fsync calls. This is useful for slower disks or when WAL write contention is seen. (default 0s) --storage-wal-max-concurrent-writes int The max number of writes that will attempt to write to the WAL at a time. (default <nprocs> * 2) --storage-wal-max-write-delay storage-wal-max-concurrent-writes The max amount of time a write will wait when the WAL already has storage-wal-max-concurrent-writes active writes. Set to 0 to disable the timeout. (default 10m0s) --storage-write-timeout duration The max amount of time the engine will spend completing a write request before cancelling with a timeout. (default 10s) --store string backing store for REST resources (disk or memory) (default "disk") --strong-passwords enable password strength enforcement --template-file-urls-disabled disable template file URLs --testing-always-allow-setup ensures the /api/v2/setup endpoint always returns true to allow onboarding --tls-cert string TLS certificate for HTTPs --tls-key string TLS key for HTTPs --tls-min-version string Minimum accepted TLS version (default "1.2") --tls-strict-ciphers Restrict accept ciphers to: ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, ECDHE_RSA_WITH_AES_128_GCM_SHA256, ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, ECDHE_RSA_WITH_AES_256_GCM_SHA384, ECDHE_ECDSA_WITH_CHACHA20_POLY1305, ECDHE_RSA_WITH_CHACHA20_POLY1305 --tracing-type string supported tracing types are log, jaeger --ui-disabled Disable the InfluxDB UI --vault-addr string address of the Vault server expressed as a URL and port, for example: https://127.0.0.1:8200/. --vault-cacert string path to a PEM-encoded CA certificate file on the local disk. This file is used to verify the Vault server's SSL certificate. This environment variable takes precedence over VAULT_CAPATH. --vault-capath string path to a directory of PEM-encoded CA certificate files on the local disk. These certificates are used to verify the Vault server's SSL certificate. --vault-client-cert string path to a PEM-encoded client certificate on the local disk. This file is used for TLS communication with the Vault server. --vault-client-key string path to an unencrypted, PEM-encoded private key on disk which corresponds to the matching client certificate. --vault-client-timeout duration timeout variable. The default value is 60s. --vault-max-retries int maximum number of retries when a 5xx error code is encountered. The default is 2, for three total attempts. Set this to 0 or less to disable retrying. --vault-skip-verify do not verify Vault's presented certificate before communicating with it. Setting this variable is not recommended and voids Vault's security model. --vault-tls-server-name string name to use as the SNI host when connecting via TLS. --vault-token string vault authentication token Use "influxd [command] --help" for more information about a command. 结合以上参数，提供一份完整的/etc/default/influxdb2配置文件，用于降低influxdbv2 CPU 的占用率。
最新发布
11-12
# 降低 InfluxDB v2 CPU 占用率的配置文件 以下是一个优化后的 `/etc/default/influxdb2` 配置文件，旨在通过调整参数来减少 InfluxDB 的 CPU 使用率： ```bash # /etc/default/influxdb2 - Configuration for influxd service # 设置最大并发查询数（默认 1024），适当降低可减少CPU占用 INFLUXD_QUERY_CONCURRENCY=512 # 设置最大查询队列大小（默认 1024），适当降低可减少CPU占用 INFLUXD_QUERY_QUEUE_SIZE=512 # 设置每个查询的最大内存使用量（默认为 query-concurrency * query-memory-bytes） # 适当降低可减少内存和CPU压力 INFLUXD_QUERY_MAX_MEMORY_BYTES=536870912 # 512MB # 设置每个查询的初始内存分配（默认未设置，使用 query-memory-bytes） INFLUXD_QUERY_INITIAL_MEMORY_BYTES=104857600 # 100MB # 设置存储引擎缓存的最大内存大小（默认 1.0 GiB），适当降低可减少CPU和内存使用 INFLUXD_STORAGE_CACHE_MAX_MEMORY_SIZE=536870912 # 512MB # 设置存储引擎快照缓存的内存大小（默认 25 MiB），保持默认或略微增加 INFLUXD_STORAGE_CACHE_SNAPSHOT_MEMORY_SIZE=26214400 # 25MB # 设置存储引擎快照写冷时间（默认 10m0s），适当延长以减少频繁快照操作 INFLUXD_STORAGE_CACHE_SNAPSHOT_WRITE_COLD_DURATION=30m0s # 设置存储引擎压缩全写冷时间（默认 4h0m0s），适当延长以减少频繁压缩 INFLUXD_STORAGE_COMPACT_FULL_WRITE_COLD_DURATION=8h0m0s # 设置存储引擎最大并发压缩数量（默认为运行时自动计算），适当降低以减少CPU负载 INFLUXD_STORAGE_MAX_CONCURRENT_COMPACTIONS=2 # 设置 WAL 最大并发写入数（默认 <nprocs> * 2），适当降低以减少CPU负载 INFLUXD_STORAGE_WAL_MAX_CONCURRENT_WRITES=4 # 设置 WAL 写入延迟（默认 0s），适当增加可以批量处理写入，减少CPU使用 INFLUXD_STORAGE_WAL_FSYNC_DELAY=500ms # 禁用 UI 可以减少不必要的资源消耗 INFLUXD_UI_DISABLED=true # 禁用调试信息暴露（pprof） INFLUXD_PPROF_DISABLED=true # 禁用指标暴露（/metrics） INFLUXD_METRICS_DISABLED=true # 禁用遥测数据上报 INFLUXD_REPORTING_DISABLED=true # 启用日志级别为 info 或 error，避免 debug 日志带来的性能开销 INFLUXD_LOG_LEVEL=info # 关闭任务调度器（如果不需要） INFLUXD_NO_TASKS=true ``` --- ###
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