\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 openssl \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 openssl \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "version": "13", "link_map": {"/zh/docs/13/libpq.html#LIBPQ-CONNECT-SSLPASSWORD": "/docs/13/libpq.html#LIBPQ-CONNECT-SSLPASSWORD"}, "body_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 openssl \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "e4c13dcff289cc9f40624211556632261e7a9165168cf2c90897905558e3c3d3", "content_hash": "176f14d9c47558d41a9eb69b48b395ac3f8a20e942d6d80a2e295db2b956126b", "source_database": "center", "source_revision": "614ee3133270254e476c118cdf6f72af78d4e4b8bbd9b28ed9ab1e14e4e9c0f6"}, "signature": "sslpassword", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 openssl \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002"], "environment": [], "manual_html": "", "manual_path": "libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD", "sections_zh": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "localization": {"status": "complete", "sources": [{"url": "/docs/13/libpq-envars.html", "method": "same-major semantic node", "sha256": "37579b6a9d7ad440f343971936ecd2c3935b572a9b756ae5dd257c4004f3f008", "language": "zh", "matched_nodes": ["#LIBPQ-ENVARS/p[2]"]}, {"url": "/docs/13/libpq-pgservice.html", "method": "same-major semantic node", "sha256": "e9f777dc2f7218013fb5d63e3b2c81acf8a8c2e6fe7c0c7f6dd82f15f9632bf4", "language": "zh", "matched_nodes": ["#LIBPQ-PGSERVICE/p[5]", "#LIBPQ-PGSERVICE/p[9]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.", "/versions/13/facts/0/label": "Client library", "/versions/13/facts/1/label": "Manual definition", "/versions/13/facts/1/value": "Documented", "/versions/13/facts/2/label": "Source environment fallback", "/versions/13/facts/2/value": "None declared in the option table", "/versions/13/facts/3/label": "Compiled fallback expression", "/versions/13/related/0/label": "Connection service file", "/versions/13/related/1/label": "Password file", "/versions/13/related/2/label": "All libpq environment variables", "/versions/13/sections/0/title": "Default resolution and service-file precedence", "/versions/13/sections/1/title": "Environment variable evidence", "/versions/13/sections/0/paragraphs/0": "The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "/versions/13/sections/0/paragraphs/1": "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "/versions/13/sections/0/paragraphs/2": "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "0fbe171854819984367c5b15275b5a34e6f062bd1f67496f3e67187d8e57cf6f", "canonical_center_text_hash": "176f14d9c47558d41a9eb69b48b395ac3f8a20e942d6d80a2e295db2b956126b"}, "source_option": {"keyword": "sslpassword", "declaration": "\"sslpassword\", NULL, NULL, NULL, \"SSL-Client-Key-Password\", \"*\", 20, offsetof(struct pg_conn, sslpassword)", "environment": "", "source_notes": [], "compiled_default_expression": "NULL"}, "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 openssl \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "comparison_data": {"keyword": "sslpassword", "definition": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. Users with more sophisticated uses should consider using openssl engines and tools like PKCS#11 or USB crypto offload devices.", "documented": true, "environment": "", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "compiled_default_expression": "NULL"}, "comparison_hash": "a8ca2ffcf1a24208ce3d6e7804eb3b00bac6a30f654f8a41499338be51422603", "manual_language": "zh", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
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\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 openssl \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "precedence_evidence": ["The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."]}, "14": {"facts": [{"label": "\u5ba2\u6237\u7aef\u5e93", "value": "libpq 14.24"}, {"label": "\u624b\u518c\u5b9a\u4e49", "value": "\u624b\u518c\u5df2\u8bb0\u8f7d"}, {"label": "\u6e90\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u56de\u9000", "value": "\u9009\u9879\u8868\u4e2d\u672a\u58f0\u660e"}, {"label": "\u7f16\u8bd1\u65f6\u56de\u9000\u8868\u8fbe\u5f0f", "value": "NULL"}], "tables": [], "keyword": "sslpassword", "related": [{"url": "/docs/14/libpq-pgservice.html", "label": "\u8fde\u63a5\u670d\u52a1\u6587\u4ef6"}, {"url": "/docs/14/libpq-pgpass.html", "label": "\u53e3\u4ee4\u6587\u4ef6"}, {"url": "/docs/14/libpq-envars.html", "label": "\u6240\u6709 libpq \u73af\u5883\u53d8\u91cf"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v14.24/postgresql-14.24.tar.bz2", 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"14.24 English manual \u00b7 libpq-pgservice.html", "anchor": "", "sha256": "0208611ef07704d22d30b69db7132fb062f8caf3a3bd38a77f23c3696a447cb9"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-identity", "manual": {"url": "/zh/docs/14/libpq.html#LIBPQ-CONNECT-SSLPASSWORD", "anchor": "LIBPQ-CONNECT-SSLPASSWORD", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "libpq.html", "extraction": "exact-definition", "source_hash": "e18bf66565a3690c50cab9e876db3c77aa26a90e0db56e502f8605e9b4dcb826", "fragment_sha256": "e60bb8166e2b7affcaef8da71d96d8a861dbc93c92ea3d2df8b94c86eb5dbfee", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "c74283086d2a5577a6bd90dea45d1f92b9d09eb2e9661ea12ec46e03b887f118", "runtime_rerun": false, "authored_translation": "source-derived-identity", "source_facts_revision": "588700d46356d8837c77c7c0a4e71e645fe6535983b8f1830aa8f2e4e41c40ae"}, "facts_zh": [{"label": "\u5ba2\u6237\u7aef\u5e93", "value": "libpq 14.24"}, {"label": "\u624b\u518c\u5b9a\u4e49", "value": "\u624b\u518c\u5df2\u8bb0\u8f7d"}, {"label": "\u6e90\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u56de\u9000", "value": "\u9009\u9879\u8868\u4e2d\u672a\u58f0\u660e"}, {"label": "\u7f16\u8bd1\u65f6\u56de\u9000\u8868\u8fbe\u5f0f", "value": "NULL"}], "sections": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% 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"\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "center_zh": {"title": "sslpassword", "locale": "zh-Hans", "source": {"key": "sslpassword", "locale": "zh-Hans", "version": "14", "text_hash": "20843bc4f8e3ed4bcb36139f7eeeb57058b42de7adbc4e3a335996331a0f1b29", "collection": "conn", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "588700d46356d8837c77c7c0a4e71e645fe6535983b8f1830aa8f2e4e41c40ae"}, "payload": {"facts": [{"label": "\u5ba2\u6237\u7aef\u5e93", "value": "libpq 14.24"}, {"label": "\u624b\u518c\u5b9a\u4e49", "value": "\u624b\u518c\u5df2\u8bb0\u8f7d"}, {"label": "\u6e90\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u56de\u9000", "value": "\u9009\u9879\u8868\u4e2d\u672a\u58f0\u660e"}, {"label": "\u7f16\u8bd1\u65f6\u56de\u9000\u8868\u8fbe\u5f0f", "value": "NULL"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-identity", "manual": {"url": "/zh/docs/14/libpq.html#LIBPQ-CONNECT-SSLPASSWORD", "anchor": "LIBPQ-CONNECT-SSLPASSWORD", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "libpq.html", "extraction": "exact-definition", "source_hash": "e18bf66565a3690c50cab9e876db3c77aa26a90e0db56e502f8605e9b4dcb826", "fragment_sha256": "e60bb8166e2b7affcaef8da71d96d8a861dbc93c92ea3d2df8b94c86eb5dbfee", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef", "translated_from_revision": null}, "body_sha256": "c74283086d2a5577a6bd90dea45d1f92b9d09eb2e9661ea12ec46e03b887f118", "runtime_rerun": false, "authored_translation": "source-derived-identity", "source_facts_revision": "588700d46356d8837c77c7c0a4e71e645fe6535983b8f1830aa8f2e4e41c40ae"}, "sections": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "version": "14", "link_map": {"/zh/docs/14/libpq.html#LIBPQ-CONNECT-SSLPASSWORD": "/docs/14/libpq.html#LIBPQ-CONNECT-SSLPASSWORD"}, "body_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "5af20eb1da069b7d9862d93e0464793448fe6526c1991e032d7baf2db925f3f2", "content_hash": "20843bc4f8e3ed4bcb36139f7eeeb57058b42de7adbc4e3a335996331a0f1b29", "source_database": "center", "source_revision": "588700d46356d8837c77c7c0a4e71e645fe6535983b8f1830aa8f2e4e41c40ae"}, "signature": "sslpassword", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002"], "environment": [], "manual_html": "", "manual_path": "libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD", "sections_zh": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "localization": {"status": "complete", "sources": [{"url": "/docs/14/libpq-envars.html", "method": "same-major semantic node", "sha256": "7730429c9ed41dfd04210ac6c4c11ecb7dae5cd8ef5e7f5224e53a02eb8e7219", "language": "zh", "matched_nodes": ["#LIBPQ-ENVARS/p[2]"]}, {"url": "/docs/14/libpq-pgservice.html", "method": "same-major semantic node", "sha256": "ca623924f7c1365661a6549a08305bb467cd63207e63c2fff50f51124d070ace", "language": "zh", "matched_nodes": ["#LIBPQ-PGSERVICE/p[5]", "#LIBPQ-PGSERVICE/p[9]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.", "/versions/14/facts/0/label": "Client library", "/versions/14/facts/1/label": "Manual definition", "/versions/14/facts/1/value": "Documented", "/versions/14/facts/2/label": "Source environment fallback", "/versions/14/facts/2/value": "None declared in the option table", "/versions/14/facts/3/label": "Compiled fallback expression", "/versions/14/related/0/label": "Connection service file", "/versions/14/related/1/label": "Password file", "/versions/14/related/2/label": "All libpq environment variables", "/versions/14/sections/0/title": "Default resolution and service-file precedence", "/versions/14/sections/1/title": "Environment variable evidence", "/versions/14/sections/0/paragraphs/0": "The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "/versions/14/sections/0/paragraphs/1": "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "/versions/14/sections/0/paragraphs/2": "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "382ad16f87bb8f2b86e774dbf1acf25fe33dcf009f8361fa0508983259c1aa87", "canonical_center_text_hash": "20843bc4f8e3ed4bcb36139f7eeeb57058b42de7adbc4e3a335996331a0f1b29"}, "source_option": {"keyword": "sslpassword", "declaration": "\"sslpassword\", NULL, NULL, NULL, \"SSL-Client-Key-Password\", \"*\", 20, offsetof(struct pg_conn, sslpassword)", "environment": "", "source_notes": [], "compiled_default_expression": "NULL"}, "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "comparison_data": {"keyword": "sslpassword", "definition": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. Users with more sophisticated uses should consider using OpenSSL engines and tools like PKCS#11 or USB crypto offload devices.", "documented": true, "environment": "", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "compiled_default_expression": "NULL"}, "comparison_hash": "76d31098c53b756591e108ab2a65b1fee7a5d8a7651bc44feea6b8293d631cd0", "manual_language": "zh", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "precedence_evidence": ["The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."]}, "15": {"facts": [{"label": "\u5ba2\u6237\u7aef\u5e93", "value": "libpq 15.19"}, {"label": "\u624b\u518c\u5b9a\u4e49", "value": "\u624b\u518c\u5df2\u8bb0\u8f7d"}, {"label": "\u6e90\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u56de\u9000", "value": "\u9009\u9879\u8868\u4e2d\u672a\u58f0\u660e"}, {"label": "\u7f16\u8bd1\u65f6\u56de\u9000\u8868\u8fbe\u5f0f", "value": "NULL"}], "tables": [], "keyword": "sslpassword", "related": [{"url": "/docs/15/libpq-pgservice.html", "label": "\u8fde\u63a5\u670d\u52a1\u6587\u4ef6"}, {"url": "/docs/15/libpq-pgpass.html", "label": "\u53e3\u4ee4\u6587\u4ef6"}, {"url": "/docs/15/libpq-envars.html", "label": "\u6240\u6709 libpq \u73af\u5883\u53d8\u91cf"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v15.19/postgresql-15.19.tar.bz2", 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\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "version": "15", "link_map": {"/zh/docs/15/libpq.html#LIBPQ-CONNECT-SSLPASSWORD": "/docs/15/libpq.html#LIBPQ-CONNECT-SSLPASSWORD"}, "body_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "1e8b33e9316edd477efd3072e94ff3b67d6e628f60740a004e42421e9680b155", "content_hash": "5b3205d55316232b71693ad3a3a228409e79435c7d833dd7b15604471579b7bf", "source_database": "center", "source_revision": "6af958c6520151fc7697d56e0616b03fb00522c4568158674d452ae0644ba545"}, "signature": "sslpassword", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002"], "environment": [], "manual_html": "", "manual_path": "libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD", "sections_zh": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "localization": {"status": "complete", "sources": [{"url": "/docs/15/libpq-envars.html", "method": "same-major semantic node", "sha256": "9cc15a47821a9748b9115ad8cbe122178c733cf61ffd24595efd8a31fe10caea", "language": "zh", "matched_nodes": ["#LIBPQ-ENVARS/p[2]"]}, {"url": "/docs/15/libpq-pgservice.html", "method": "same-major semantic node", "sha256": "26185a5568858f5dd3ac13624ca83483003538fdce81ed3d60749cfa52a4f47d", "language": "zh", "matched_nodes": ["#LIBPQ-PGSERVICE/p[5]", "#LIBPQ-PGSERVICE/p[9]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.", "/versions/15/facts/0/label": "Client library", "/versions/15/facts/1/label": "Manual definition", "/versions/15/facts/1/value": "Documented", "/versions/15/facts/2/label": "Source environment fallback", "/versions/15/facts/2/value": "None declared in the option table", "/versions/15/facts/3/label": "Compiled fallback expression", "/versions/15/related/0/label": "Connection service file", "/versions/15/related/1/label": "Password file", "/versions/15/related/2/label": "All libpq environment variables", "/versions/15/sections/0/title": "Default resolution and service-file precedence", "/versions/15/sections/1/title": "Environment variable evidence", "/versions/15/sections/0/paragraphs/0": "The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "/versions/15/sections/0/paragraphs/1": "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "/versions/15/sections/0/paragraphs/2": "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "10a2247ba6b79b772cab15311b4cd11727b8732955978273f895fa6aa143cb33", "canonical_center_text_hash": "5b3205d55316232b71693ad3a3a228409e79435c7d833dd7b15604471579b7bf"}, "source_option": {"keyword": "sslpassword", "declaration": "\"sslpassword\", NULL, NULL, NULL, \"SSL-Client-Key-Password\", \"*\", 20, offsetof(struct pg_conn, sslpassword)", "environment": "", "source_notes": [], "compiled_default_expression": "NULL"}, "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "comparison_data": {"keyword": "sslpassword", "definition": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. 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"913fe505a17cc4022adc100ee89276d97d51e02e26f2110dbdcc0acc0bc81660", "collection": "conn", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "3c21e58b35318021716440e67bb8bafd392b6a2b965a244d90e9e33c99e0bdef"}, "payload": {"facts": [{"label": "\u5ba2\u6237\u7aef\u5e93", "value": "libpq 16.15"}, {"label": "\u624b\u518c\u5b9a\u4e49", "value": "\u624b\u518c\u5df2\u8bb0\u8f7d"}, {"label": "\u6e90\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u56de\u9000", "value": "\u9009\u9879\u8868\u4e2d\u672a\u58f0\u660e"}, {"label": "\u7f16\u8bd1\u65f6\u56de\u9000\u8868\u8fbe\u5f0f", "value": "NULL"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-identity", "manual": {"url": "/zh/docs/16/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD", "anchor": "LIBPQ-CONNECT-SSLPASSWORD", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "libpq-connect.html", "extraction": "exact-definition", "source_hash": "e94646fde062a12d5f7b2ec2dc8f1a89fa303357aae09b00152653d13575322c", "fragment_sha256": "e60bb8166e2b7affcaef8da71d96d8a861dbc93c92ea3d2df8b94c86eb5dbfee", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b", "translated_from_revision": null}, "body_sha256": "0f02526a7e7b153f3eb8fb54707ec99c4c5058cc300182f97c91325d04b732be", "runtime_rerun": false, "authored_translation": "source-derived-identity", "source_facts_revision": "3c21e58b35318021716440e67bb8bafd392b6a2b965a244d90e9e33c99e0bdef"}, "sections": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "version": "16", "link_map": {"/zh/docs/16/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD": "/docs/16/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD"}, "body_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "90f8ac82006eef9eebe1b99c194349ac7db3a8b8c79c3bbaf06bbf97fb85e62e", "content_hash": "913fe505a17cc4022adc100ee89276d97d51e02e26f2110dbdcc0acc0bc81660", "source_database": "center", "source_revision": "3c21e58b35318021716440e67bb8bafd392b6a2b965a244d90e9e33c99e0bdef"}, "signature": "sslpassword", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002"], "environment": [], "manual_html": "", "manual_path": "libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD", "sections_zh": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "localization": {"status": "complete", "sources": [{"url": "/docs/16/libpq-envars.html", "method": "same-major semantic node", "sha256": "841a7b2a5d33a812cca40c163dcc0a97350d036c7a31d73230803a40d5c8e917", "language": "zh", "matched_nodes": ["#LIBPQ-ENVARS/p[2]"]}, {"url": "/docs/16/libpq-pgservice.html", "method": "same-major semantic node", "sha256": "6facaad2a42331e2d577d3abc10e1cd4a7af12acb08715071c1996e2caa39239", "language": "zh", "matched_nodes": ["#LIBPQ-PGSERVICE/p[5]", "#LIBPQ-PGSERVICE/p[9]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.", "/versions/16/facts/0/label": "Client library", "/versions/16/facts/1/label": "Manual definition", "/versions/16/facts/1/value": "Documented", "/versions/16/facts/2/label": "Source environment fallback", "/versions/16/facts/2/value": "None declared in the option table", "/versions/16/facts/3/label": "Compiled fallback expression", "/versions/16/related/0/label": "Connection service file", "/versions/16/related/1/label": "Password file", "/versions/16/related/2/label": "All libpq environment variables", "/versions/16/sections/0/title": "Default resolution and service-file precedence", "/versions/16/sections/1/title": "Environment variable evidence", "/versions/16/sections/0/paragraphs/0": "The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "/versions/16/sections/0/paragraphs/1": "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "/versions/16/sections/0/paragraphs/2": "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "a8ae1981f823e61b891ab58456f64abafdeb826cd12faa7bfb76b632bc3f0673", "canonical_center_text_hash": "913fe505a17cc4022adc100ee89276d97d51e02e26f2110dbdcc0acc0bc81660"}, "source_option": {"keyword": "sslpassword", "declaration": "\"sslpassword\", NULL, NULL, NULL, \"SSL-Client-Key-Password\", \"*\", 20, offsetof(struct pg_conn, sslpassword)", "environment": "", "source_notes": [], "compiled_default_expression": "NULL"}, "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "comparison_data": {"keyword": "sslpassword", "definition": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. Users with more sophisticated uses should consider using OpenSSL engines and tools like PKCS#11 or USB crypto offload devices.", "documented": true, "environment": "", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "compiled_default_expression": "NULL"}, "comparison_hash": "76d31098c53b756591e108ab2a65b1fee7a5d8a7651bc44feea6b8293d631cd0", "manual_language": "zh", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "precedence_evidence": ["The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."]}, "17": {"facts": [{"label": "\u5ba2\u6237\u7aef\u5e93", "value": "libpq 17.11"}, {"label": "\u624b\u518c\u5b9a\u4e49", "value": "\u624b\u518c\u5df2\u8bb0\u8f7d"}, {"label": "\u6e90\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u56de\u9000", "value": "\u9009\u9879\u8868\u4e2d\u672a\u58f0\u660e"}, {"label": "\u7f16\u8bd1\u65f6\u56de\u9000\u8868\u8fbe\u5f0f", "value": "NULL"}], "tables": [], "keyword": "sslpassword", "related": [{"url": "/docs/17/libpq-pgservice.html", "label": "\u8fde\u63a5\u670d\u52a1\u6587\u4ef6"}, {"url": "/docs/17/libpq-pgpass.html", "label": "\u53e3\u4ee4\u6587\u4ef6"}, {"url": "/docs/17/libpq-envars.html", "label": "\u6240\u6709 libpq \u73af\u5883\u53d8\u91cf"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v17.11/postgresql-17.11.tar.bz2", 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\u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "version": "17", "link_map": {"/zh/docs/17/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD": "/docs/17/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD"}, "body_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "0121c7b5c6c80d3a06fbf036c6b55c30fa60fd452211a030a4574046a07501f9", "content_hash": "ad368a5bc4e5655de80679fc5ae15e89fd148c42a9716a8f36fc19193769f58b", "source_database": "center", "source_revision": "58419c9b0dd42cb34c8d53695bb025a7e582edf55ccd4c5bcb1c2c7c71a37487"}, "signature": "sslpassword", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002"], "environment": [], "manual_html": "", "manual_path": "libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD", "sections_zh": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", 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"/versions/17/related/0/label": "Connection service file", "/versions/17/related/1/label": "Password file", "/versions/17/related/2/label": "All libpq environment variables", "/versions/17/sections/0/title": "Default resolution and service-file precedence", "/versions/17/sections/1/title": "Environment variable evidence", "/versions/17/sections/0/paragraphs/0": "The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "/versions/17/sections/0/paragraphs/1": "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "/versions/17/sections/0/paragraphs/2": "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "b25dda1127ef2c97da95fa9a543d52bd04b186edb356c21e6398f2e7b55f806e", "canonical_center_text_hash": "ad368a5bc4e5655de80679fc5ae15e89fd148c42a9716a8f36fc19193769f58b"}, "source_option": {"keyword": "sslpassword", "declaration": "\"sslpassword\", NULL, NULL, NULL, \"SSL-Client-Key-Password\", \"*\", 20, offsetof(struct pg_conn, sslpassword)", "environment": "", "source_notes": [], "compiled_default_expression": "NULL"}, "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "comparison_data": {"keyword": "sslpassword", "definition": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. 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\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "version": "18", "link_map": {"/zh/docs/18/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD": "/docs/18/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD"}, "body_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "a5435149049755c2a774f2071b97b0c10a06ba304f38c6ac4da1d790e2ed9e29", "content_hash": "8f45ddac0dec2f743e78094e14af606c1b69f6c4d7dff919ce309adfc2d16ecb", "source_database": "center", "source_revision": "ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8"}, "signature": "sslpassword", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002"], "environment": [], "manual_html": "", "manual_path": "libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD", "sections_zh": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "localization": {"status": "complete", "sources": [{"url": "/docs/18/libpq-envars.html", "method": "same-major semantic node", "sha256": "8423affb67ef7d4f700d7ccc8c0ef66629341568c8d72530a0c765f3d155da2f", "language": "zh", "matched_nodes": ["#LIBPQ-ENVARS/p[2]"]}, {"url": "/docs/18/libpq-pgservice.html", "method": "same-major semantic node", "sha256": "a06dfcdffbbdf6bd55987cade2d9ff1db6cbfd9f75eb80c7866e8792cd70463e", "language": "zh", "matched_nodes": ["#LIBPQ-PGSERVICE/p[5]", "#LIBPQ-PGSERVICE/p[9]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.", "/versions/18/facts/0/label": "Client library", "/versions/18/facts/1/label": "Manual definition", "/versions/18/facts/1/value": "Documented", "/versions/18/facts/2/label": "Source environment fallback", "/versions/18/facts/2/value": "None declared in the option table", "/versions/18/facts/3/label": "Compiled fallback expression", "/versions/18/related/0/label": "Connection service file", "/versions/18/related/1/label": "Password file", "/versions/18/related/2/label": "All libpq environment variables", "/versions/18/sections/0/title": "Default resolution and service-file precedence", "/versions/18/sections/1/title": "Environment variable evidence", "/versions/18/sections/0/paragraphs/0": "The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "/versions/18/sections/0/paragraphs/1": "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "/versions/18/sections/0/paragraphs/2": "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "d2130205bca0a7239aff8fb8e90b5eb612585849406934ed4d06ab1bad6a2cd5", "canonical_center_text_hash": "8f45ddac0dec2f743e78094e14af606c1b69f6c4d7dff919ce309adfc2d16ecb"}, "source_option": {"keyword": "sslpassword", "declaration": "\"sslpassword\", NULL, NULL, NULL, \"SSL-Client-Key-Password\", \"*\", 20, offsetof(struct pg_conn, sslpassword)", "environment": "", "source_notes": [], "compiled_default_expression": "NULL"}, "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "comparison_data": {"keyword": "sslpassword", "definition": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. Users with more sophisticated uses should consider using OpenSSL engines and tools like PKCS#11 or USB crypto offload devices.", "documented": true, "environment": "", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "compiled_default_expression": "NULL"}, "comparison_hash": "76d31098c53b756591e108ab2a65b1fee7a5d8a7651bc44feea6b8293d631cd0", "manual_language": "zh", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "precedence_evidence": ["The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."], "center_zh_rendered": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "19": {"lang": "zh", "facts": [{"label": "\u5ba2\u6237\u7aef\u5e93", "value": "libpq 19rc2"}, {"label": "\u624b\u518c\u5b9a\u4e49", "value": "\u624b\u518c\u5df2\u8bb0\u8f7d"}, {"label": "\u6e90\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u56de\u9000", "value": "\u9009\u9879\u8868\u4e2d\u672a\u58f0\u660e"}, {"label": "\u7f16\u8bd1\u65f6\u56de\u9000\u8868\u8fbe\u5f0f", "value": "NULL"}], "tables": [], "keyword": "sslpassword", "related": [{"url": "/docs/19/libpq-pgservice.html", "label": "\u8fde\u63a5\u670d\u52a1\u6587\u4ef6"}, {"url": "/docs/19/libpq-pgpass.html", "label": "\u53e3\u4ee4\u6587\u4ef6"}, {"url": "/docs/19/libpq-envars.html", "label": "\u6240\u6709 libpq \u73af\u5883\u53d8\u91cf"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v19rc2/postgresql-19rc2.tar.bz2", "label": "19rc2", "major": "19", "channel": "preview", "manifest": {"major": "19", "release": "19rc2", "source_url": "https://ftp.postgresql.org/pub/source/v19rc2/postgresql-19rc2.tar.bz2", 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"libpq-envars.html", "label": "19rc2 English manual \u00b7 libpq-envars.html", "anchor": "", "sha256": "af62a12e22e80fff7cb75a6a7760562861c414f73a4afbd5ec2e1c2f1e9c94b9"}, {"url": "/docs/19/libpq-pgservice.html", "file": "libpq-pgservice.html", "label": "19rc2 English manual \u00b7 libpq-pgservice.html", "anchor": "", "sha256": "eb83c4af16f3d34aa873fc313fdf55560bbdf1803d195d723e6eb88c9d8dcea4"}], "zh_from": "same-version-manual", "facts_zh": [{"label": "\u5ba2\u6237\u7aef\u5e93", "value": "libpq 19rc2"}, {"label": "\u624b\u518c\u5b9a\u4e49", "value": "\u624b\u518c\u5df2\u8bb0\u8f7d"}, {"label": "\u6e90\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u56de\u9000", "value": "\u9009\u9879\u8868\u4e2d\u672a\u58f0\u660e"}, {"label": "\u7f16\u8bd1\u65f6\u56de\u9000\u8868\u8fbe\u5f0f", "value": "NULL"}], "sections": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": 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\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "center_zh": {"locale": "zh-Hans", "payload": {"description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002", "description_zh_html": "\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "version": "20", "link_map": {"/zh/docs/devel/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD": "/docs/devel/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD"}, "body_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "ba90b0573404a2f37a2affbf3a90db5c969e75b0ec66fcb31e305002708a02e0", "content_hash": "bb4442bd826b8061471356bd12a9000c6ce6cd3d7fa73ac870687e6d994c1737", "source_database": "center", "source_revision": "3cd0885bb4eccdbaac1a21177cc639e9031e54bd8ea6536c45224b5563354ce2"}, "signature": "sslpassword", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002"], "environment": [], "manual_html": "", "manual_path": "libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD", "sections_zh": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u5728 libpq \u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528 servicefile \u5173\u952e\u5b57\uff0c\u6216\u8005\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "localization": {"status": "complete", "sources": [{"url": "/docs/devel/libpq-envars.html", "method": "same-major semantic node", "sha256": "b4afd6d100d2be289d48e1a6f6fb9804dd0b684798b7dabf8bae7d3db074117f", "language": "zh", "matched_nodes": ["#LIBPQ-ENVARS/p[2]"]}, {"url": "/docs/devel/libpq-pgservice.html", "method": "same-major semantic node", "sha256": "acea589bbba517979fe815bd3bff32cd6d5e6323e1d5b4f395d7864338868b26", "language": "zh", "matched_nodes": ["#LIBPQ-PGSERVICE/p[5]", "#LIBPQ-PGSERVICE/p[9]"]}], "language": "zh", "original_text": {"/summary": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.", "/versions/20/description/0": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.", "/versions/20/facts/0/label": "Client library", "/versions/20/facts/1/label": "Manual definition", "/versions/20/facts/1/value": "Documented", "/versions/20/facts/2/label": "Source environment fallback", "/versions/20/facts/2/value": "None declared in the option table", "/versions/20/facts/3/label": "Compiled fallback expression", "/versions/20/related/0/label": "Connection service file", "/versions/20/related/1/label": "Password file", "/versions/20/related/2/label": "All libpq environment variables", "/versions/20/sections/0/title": "Default resolution and service-file precedence", "/versions/20/sections/1/title": "Environment variable evidence", "/versions/20/sections/0/paragraphs/0": "The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "/versions/20/sections/0/paragraphs/1": "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified using the servicefile key word in a libpq connection string or by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "/versions/20/sections/0/paragraphs/2": "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "a76320dc6498425b362233d5137a83f0f3042353f697a61b0b8d2c95f40b2dbd", "canonical_center_text_hash": "bb4442bd826b8061471356bd12a9000c6ce6cd3d7fa73ac870687e6d994c1737"}, "source_option": {"keyword": "sslpassword", "declaration": "\"sslpassword\", NULL, NULL, NULL, \"SSL-Client-Key-Password\", \"*\", 20, offsetof(struct pg_conn, sslpassword)", "environment": "", "source_notes": [], "compiled_default_expression": "NULL"}, "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "comparison_data": {"keyword": "sslpassword", "definition": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. Users with more sophisticated uses should consider using OpenSSL engines and tools like PKCS#11 or USB crypto offload devices.", "documented": true, "environment": "", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "compiled_default_expression": "NULL"}, "comparison_hash": "76d31098c53b756591e108ab2a65b1fee7a5d8a7651bc44feea6b8293d631cd0", "manual_language": "zh", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "precedence_evidence": ["The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified using the servicefile key word in a libpq connection string or by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."], "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "entity membership and source-derived facts; presentation markup normalized", "source_revision": "3cd0885bb4eccdbaac1a21177cc639e9031e54bd8ea6536c45224b5563354ce2", "previous_source_revision": "2eba5e0fd4c3bffb2803247b6cd537878e9d6ee5a6dfbe3c50ece8b421b80918"}}}}, "snapshot": {"facts": [{"label": "\u5ba2\u6237\u7aef\u5e93", "value": "libpq 18.6"}, {"label": "\u624b\u518c\u5b9a\u4e49", "value": "\u624b\u518c\u5df2\u8bb0\u8f7d"}, {"label": "\u6e90\u7801\u4e2d\u7684\u73af\u5883\u53d8\u91cf\u56de\u9000", "value": "\u9009\u9879\u8868\u4e2d\u672a\u58f0\u660e"}, {"label": "\u7f16\u8bd1\u65f6\u56de\u9000\u8868\u8fbe\u5f0f", 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\u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "version": "18", "link_map": {"/zh/docs/18/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD": "/docs/18/libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD"}, "body_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "a5435149049755c2a774f2071b97b0c10a06ba304f38c6ac4da1d790e2ed9e29", "content_hash": "8f45ddac0dec2f743e78094e14af606c1b69f6c4d7dff919ce309adfc2d16ecb", "source_database": "center", "source_revision": "ee8d1a3612338fd9adf250730cb640fcc5233b5491337cc00a316a44e3a0b9f8"}, "signature": "sslpassword", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002"], "environment": [], "manual_html": "", "manual_path": "libpq-connect.html#LIBPQ-CONNECT-SSLPASSWORD", "sections_zh": [{"title": "\u9ed8\u8ba4\u503c\u89e3\u6790\u4e0e\u670d\u52a1\u6587\u4ef6\u4f18\u5148\u7ea7", "paragraphs": ["\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u53ef\u7528\u4e8e\u9009\u62e9\u8fde\u63a5\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u4f9b PQconnectdb \u3001 PQsetdbLogin \u548c PQsetdb \u5728\u8c03\u7528\u4ee3\u7801\u672a\u76f4\u63a5\u6307\u5b9a\u53c2\u6570\u503c\u65f6\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u5728\u7b80\u5355\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4e2d\u786c\u7f16\u7801\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002", "\u670d\u52a1\u540d\u79f0\u53ef\u4ee5\u5728\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u6216\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002\u5982\u679c\u540c\u4e00\u4e2a\u670d\u52a1\u540d\u79f0\u5b58\u5728\u4e8e\u7528\u6237\u6587\u4ef6\u548c\u7cfb\u7edf\u6587\u4ef6\u4e2d\uff0c\u5219\u7528\u6237\u6587\u4ef6\u4f18\u5148\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u7528\u6237\u7684\u670d\u52a1\u6587\u4ef6\u540d\u4e3a ~/.pg_service.conf \u3002\u5728Microsoft Windows\u4e0a\uff0c\u5b83\u7684\u540d\u79f0\u4e3a %APPDATA%\\postgresql\\.pg_service.conf \uff08\u5176\u4e2d %APPDATA% \u6307\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u5939\u4e2d\u7684\u5e94\u7528\u6570\u636e\u5b50\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSERVICEFILE \u6765\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002\u7cfb\u7edf\u8303\u56f4\u7684\u6587\u4ef6\u540d\u4e3a pg_service.conf \u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 PostgreSQL \u5b89\u88c5\u7684 etc \u76ee\u5f55\u4e2d\u5bfb\u627e\uff08\u4f7f\u7528 pg_config --sysconfdir \u6765\u51c6\u786e\u8bc6\u522b\u6b64\u76ee\u5f55\uff09\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf PGSYSCONFDIR \u6765\u6307\u5b9a\u53e6\u4e00\u4e2a\u76ee\u5f55\uff0c\u4f46\u4e0d\u80fd\u6307\u5b9a\u4e0d\u540c\u7684\u6587\u4ef6\u540d\u3002", "\u4ece\u670d\u52a1\u6587\u4ef6\u4e2d\u83b7\u53d6\u7684\u8fde\u63a5\u53c2\u6570\u4f1a\u4e0e\u5176\u4ed6\u6765\u6e90\u7684\u53c2\u6570\u5408\u5e76\u3002\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u4f1a\u8986\u76d6\u76f8\u5e94\u7684\u73af\u5883\u53d8\u91cf\uff0c\u800c\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u76f4\u63a5\u7ed9\u51fa\u7684\u503c\u53c8\u4f1a\u8986\u76d6\u670d\u52a1\u6587\u4ef6\u4e2d\u7684\u8bbe\u7f6e\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e0a\u8ff0\u670d\u52a1\u6587\u4ef6\u65f6\uff0c\u8fde\u63a5\u5b57\u7b26\u4e32 service=mydb port=5434 \u5c06\u4f7f\u7528\u4e3b\u673a somehost \u3001\u7aef\u53e3 5434 \u3001\u7528\u6237 admin \uff0c\u4ee5\u53ca\u7531\u73af\u5883\u53d8\u91cf\u6216\u5185\u7f6e\u9ed8\u8ba4\u503c\u8bbe\u7f6e\u7684\u5176\u4ed6\u53c2\u6570\u3002"]}, {"title": "\u73af\u5883\u53d8\u91cf\u8bc1\u636e", "paragraphs": []}], "localization": {"status": "complete", "sources": [{"url": "/docs/18/libpq-envars.html", "method": "same-major semantic node", "sha256": "8423affb67ef7d4f700d7ccc8c0ef66629341568c8d72530a0c765f3d155da2f", "language": "zh", "matched_nodes": ["#LIBPQ-ENVARS/p[2]"]}, {"url": "/docs/18/libpq-pgservice.html", "method": "same-major semantic node", "sha256": "a06dfcdffbbdf6bd55987cade2d9ff1db6cbfd9f75eb80c7866e8792cd70463e", "language": "zh", "matched_nodes": ["#LIBPQ-PGSERVICE/p[5]", "#LIBPQ-PGSERVICE/p[9]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical.", "/versions/18/facts/0/label": "Client library", "/versions/18/facts/1/label": "Manual definition", "/versions/18/facts/1/value": "Documented", "/versions/18/facts/2/label": "Source environment fallback", "/versions/18/facts/2/value": "None declared in the option table", "/versions/18/facts/3/label": "Compiled fallback expression", "/versions/18/related/0/label": "Connection service file", "/versions/18/related/1/label": "Password file", "/versions/18/related/2/label": "All libpq environment variables", "/versions/18/sections/0/title": "Default resolution and service-file precedence", "/versions/18/sections/1/title": "Environment variable evidence", "/versions/18/sections/0/paragraphs/0": "The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "/versions/18/sections/0/paragraphs/1": "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "/versions/18/sections/0/paragraphs/2": "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "d2130205bca0a7239aff8fb8e90b5eb612585849406934ed4d06ab1bad6a2cd5", "canonical_center_text_hash": "8f45ddac0dec2f743e78094e14af606c1b69f6c4d7dff919ce309adfc2d16ecb"}, "source_option": {"keyword": "sslpassword", "declaration": "\"sslpassword\", NULL, NULL, NULL, \"SSL-Client-Key-Password\", \"*\", 20, offsetof(struct pg_conn, sslpassword)", "environment": "", "source_notes": [], "compiled_default_expression": "NULL"}, "description_zh": "\u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002 \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002 \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002 \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728 .pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002", "comparison_data": {"keyword": "sslpassword", "definition": "This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. Users with more sophisticated uses should consider using OpenSSL engines and tools like PKCS#11 or USB crypto offload devices.", "documented": true, "environment": "", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "compiled_default_expression": "NULL"}, "comparison_hash": "76d31098c53b756591e108ab2a65b1fee7a5d8a7651bc44feea6b8293d631cd0", "manual_language": "zh", "default_evidence": ["Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq ."], "description_zh_html": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "precedence_evidence": ["The following environment variables can be used to select default connection parameter values, which will be used by PQconnectdb , PQsetdbLogin and PQsetdb if no value is directly specified by the calling code. These are useful to avoid hard-coding database connection information into simple client applications, for example.", "Service names can be defined in either a per-user service file or a system-wide file. If the same service name exists in both the user and the system file, the user file takes precedence. By default, the per-user service file is named ~/.pg_service.conf . On Microsoft Windows, it is named %APPDATA%\\postgresql\\.pg_service.conf (where %APPDATA% refers to the Application Data subdirectory in the user's profile). A different file name can be specified by setting the environment variable PGSERVICEFILE . The system-wide file is named pg_service.conf . By default it is sought in the etc directory of the PostgreSQL installation (use pg_config --sysconfdir to identify this directory precisely). Another directory, but not a different file name, can be specified by setting the environment variable PGSYSCONFDIR .", "Connection parameters obtained from a service file are combined with parameters obtained from other sources. A service file setting overrides the corresponding environment variable, and in turn can be overridden by a value given directly in the connection string. For example, using the above service file, a connection string service=mydb port=5434 will use host somehost , port 5434 , user admin , and other parameters as set by environment variables or built-in defaults."], "center_zh_rendered": "\u8fde\u63a5\u53c2\u6570 sslpassword\u3002
\n \u8fd9\u4e2a\u53c2\u6570\u6307\u5b9a\u4e86\u5728 sslkey \u4e2d\u6307\u5b9a\u7684\u5bc6\u94a5\u7684\u5bc6\u7801\uff0c\u5141\u8bb8\u5ba2\u6237\u7aef\u8bc1\u4e66\u79c1\u94a5\u5728\u78c1\u76d8\u4e0a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\uff0c\u5373\u4f7f\u4ea4\u4e92\u5f0f\u5bc6\u7801\u8f93\u5165\u4e0d\u53ef\u884c\u3002\n
\n \u5f53\u5411 libpq \u63d0\u4f9b\u52a0\u5bc6\u7684\u5ba2\u6237\u7aef\u8bc1\u4e66\u5bc6\u94a5\u65f6\uff0c\u5c06\u6b64\u53c2\u6570\u6307\u5b9a\u4e3a\u4efb\u610f\u975e\u7a7a\u503c\uff0c\u90fd\u5c06\u6291\u5236 OpenSSL \u9ed8\u8ba4\u53d1\u51fa\u7684 Enter PEM pass phrase: \u63d0\u793a\u3002\n
\n \u5982\u679c\u5bc6\u94a5\u672a\u52a0\u5bc6\uff0c\u5219\u5ffd\u7565\u6b64\u53c2\u6570\u3002\u8be5\u53c2\u6570\u5bf9\u7531 OpenSSL \u5f15\u64ce\u6307\u5b9a\u7684\u5bc6\u94a5\u6ca1\u6709\u5f71\u54cd\uff0c\u9664\u975e\u5f15\u64ce\u4f7f\u7528 OpenSSL \u5bc6\u7801\u56de\u8c03\u673a\u5236\u8fdb\u884c\u63d0\u793a\u3002\n
\n \u6ca1\u6709\u4e0e\u6b64\u9009\u9879\u7b49\u6548\u7684\u73af\u5883\u53d8\u91cf\uff0c\u4e5f\u6ca1\u6709\u5728.pgpass \u4e2d\u67e5\u627e\u5b83\u7684\u529f\u80fd\u3002\u5b83\u53ef\u4ee5\u5728\u670d\u52a1\u6587\u4ef6\u8fde\u63a5\u5b9a\u4e49\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528\u66f4\u590d\u6742\u529f\u80fd\u7684\u7528\u6237\u5e94\u8003\u8651\u4f7f\u7528 OpenSSL \u5f15\u64ce\u548c\u7c7b\u4f3c PKCS#11 \u6216 USB \u52a0\u5bc6\u5378\u8f7d\u8bbe\u5907\u7684\u5de5\u5177\u3002\n
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "comparison": {"left": "12", "right": "13", "status": "added", "diff": "--- PostgreSQL 12\n+++ PostgreSQL 13\n@@ -1 +1,10 @@\n-\u8be5\u7248\u672a\u6536\u5f55\n+{\n+ \"compiled_default_expression\": \"NULL\",\n+ \"default_evidence\": [\n+ \"Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq .\"\n+ ],\n+ \"definition\": \"This parameter specifies the password for the secret key specified in sslkey , allowing client certificate private keys to be stored in encrypted form on disk even when interactive passphrase input is not practical. Specifying this parameter with any non-empty value suppresses the Enter PEM pass phrase: prompt that OpenSSL will emit by default when an encrypted client certificate key is provided to libpq . If the key is not encrypted this parameter is ignored. The parameter has no effect on keys specified by OpenSSL engines unless the engine uses the OpenSSL password callback mechanism for prompts. There is no environment variable equivalent to this option, and no facility for looking it up in .pgpass . It can be used in a service file connection definition. Users with more sophisticated uses should consider using openssl engines and tools like PKCS#11 or USB crypto offload devices.\",\n+ \"documented\": true,\n+ \"environment\": \"\",\n+ \"keyword\": \"sslpassword\"\n+}"}}