iOS:how to update/renew Provisioning profile

本文介绍了当证书过期或需要添加或删除测试设备时如何更新ProvisioningProfile。包括在Apple开发者网站上修改配置文件,并在Xcode中刷新及更新项目的详细步骤。

cert过期,添加或删除用于测试的device等,都要对provisioning profile进行更新。对于development provisioning profile最简单的方法就是在apple developer site里修改你的provisioning profile,然后在xcode的organizer window的"devices tab > Library > Provisioning Profiles"里click refresh button。然后check the provisionning profile in device


然后在你的project里需要重新recompile,但当你re compile时就会出错,原因是provisioning profile已经更新,而project仍然使用旧的。解决方案是: target > Building settings > Code signing Identity"里更新Debug and Release iOS SDK的设置



参考文档:

http://stackoverflow.com/questions/1342497/renew-provisioning-profile

http://stackoverflow.com/questions/1528768/adhoc-provisioning-whats-the-easiest-way-to-add-a-few-more-devices-to-an-exis

{ // DHCPv4 configuration starts here. This section will be read by DHCPv4 server // and will be ignored by other components. "Control-agent": { "http-host": "localhost", "http-port": 8000 }, "Dhcp4": { "interfaces-config": { "interfaces": [ "enp3s0f0" ] }, "control-socket": { "socket-type": "unix", "socket-name": "/path/to/kea4-ctrl-socket" }, } "Dhcp4": { // Add names of your network interfaces to listen on. "interfaces-config": { // See section 8.2.4 for more details. You probably want to add just // interface name (e.g. "eth0" or specific IPv4 address on that // interface name (e.g. "eth0/192.0.2.1"). "interfaces": ["enp3s0f1/192.168.100.1"] // Kea DHCPv4 server by default listens using raw sockets. This ensures // all packets, including those sent by directly connected clients // that don't have IPv4 address yet, are received. However, if your // traffic is always relayed, it is often better to use regular // UDP sockets. If you want to do that, uncomment this line: // "dhcp-socket-type": "udp" }, // Kea supports control channel, which is a way to receive management // commands while the server is running. This is a Unix domain socket that // receives commands formatted in JSON, e.g. config-set (which sets new // configuration), config-reload (which tells Kea to reload its // configuration from file), statistic-get (to retrieve statistics) and many // more. For detailed description, see Sections 8.8, 16 and 15. "control-socket": { "socket-type": "unix", "socket-name": "kea4-ctrl-socket" }, // Use Memfile lease database backend to store leases in a CSV file. // Depending on how Kea was compiled, it may also support SQL databases // (MySQL and/or PostgreSQL). Those database backends require more // parameters, like name, host and possibly user and password. // There are dedicated examples for each backend. See Section 7.2.2 "Lease // Storage" for details. "lease-database": { // Memfile is the simplest and easiest backend to use. It's an in-memory // C++ database that stores its state in CSV file. "type": "memfile", "lfc-interval": 3600 }, // Kea allows storing host reservations in a database. If your network is // small or you have few reservations, it's probably easier to keep them // in the configuration file. If your network is large, it's usually better // to use database for it. To enable it, uncomment the following: // "hosts-database": { // "type": "mysql", // "name": "kea", // "user": "kea", // "password": "1234", // "host": "localhost", // "port": 3306 // }, // See Section 7.2.3 "Hosts storage" for details. // Setup reclamation of the expired leases and leases affinity. // Expired leases will be reclaimed every 10 seconds. Every 25 // seconds reclaimed leases, which have expired more than 3600 // seconds ago, will be removed. The limits for leases reclamation // are 100 leases or 250 ms for a single cycle. A warning message // will be logged if there are still expired leases in the // database after 5 consecutive reclamation cycles. // If both "flush-reclaimed-timer-wait-time" and "hold-reclaimed-time" are // not 0, when the client sends a release message the lease is expired // instead of being deleted from the lease storage. "expired-leases-processing": { "reclaim-timer-wait-time": 10, "flush-reclaimed-timer-wait-time": 25, "hold-reclaimed-time": 3600, "max-reclaim-leases": 100, "max-reclaim-time": 250, "unwarned-reclaim-cycles": 5 }, // Global timers specified here apply to all subnets, unless there are // subnet specific values defined in particular subnets. "renew-timer": 900, "rebind-timer": 60, "valid-lifetime": 3600, // Many additional parameters can be specified here: // - option definitions (if you want to define vendor options, your own // custom options or perhaps handle standard options // that Kea does not support out of the box yet) // - client classes // - hooks // - ddns information (how the DHCPv4 component can reach a DDNS daemon) // // Some of them have examples below, but there are other parameters. // Consult Kea User's Guide to find out about them. // These are global options. They are going to be sent when a client // requests them, unless overwritten with values in more specific scopes. // The scope hierarchy is: // - global (most generic, can be overwritten by class, subnet or host) // - class (can be overwritten by subnet or host) // - subnet (can be overwritten by host) // - host (most specific, overwrites any other scopes) // // Not all of those options make sense. Please configure only those that // are actually useful in your network. // // For a complete list of options currently supported by Kea, see // Section 7.2.8 "Standard DHCPv4 Options". Kea also supports // vendor options (see Section 7.2.10) and allows users to define their // own custom options (see Section 7.2.9). "option-data": [ // When specifying options, you typically need to specify // one of (name or code) and data. The full option specification // covers name, code, space, csv-format and data. // space defaults to "dhcp4" which is usually correct, unless you // use encapsulate options. csv-format defaults to "true", so // this is also correct, unless you want to specify the whole // option value as long hex string. For example, to specify // domain-name-servers you could do this: // { // "name": "domain-name-servers", // "code": 6, // "csv-format": "true", // "space": "dhcp4", // "data": "192.0.2.1, 192.0.2.2" // } // but it's a lot of writing, so it's easier to do this instead: { "name": "domain-name-servers", "data": "192.0.2.1, 192.0.2.2" }, // Typically people prefer to refer to options by their names, so they // don't need to remember the code names. However, some people like // to use numerical values. For example, option "domain-name" uses // option code 15, so you can reference to it either by // "name": "domain-name" or "code": 15. { "code": 15, "data": "example.org" }, // Domain search is also a popular option. It tells the client to // attempt to resolve names within those specified domains. For // example, name "foo" would be attempted to be resolved as // foo.mydomain.example.com and if it fails, then as foo.example.com { "name": "domain-search", "data": "mydomain.example.com, example.com" }, // String options that have a comma in their values need to have // it escaped (i.e. each comma is preceded by two backslashes). // That's because commas are reserved for separating fields in // compound options. At the same time, we need to be conformant // with JSON spec, that does not allow "\,". Therefore the // slightly uncommon double backslashes notation is needed. // Legal JSON escapes are \ followed by "\/bfnrt character // or \u followed by 4 hexadecimal numbers (currently Kea // supports only \u0000 to \u00ff code points). // CSV processing translates '\\' into '\' and '\,' into ',' // only so for instance '\x' is translated into '\x'. But // as it works on a JSON string value each of these '\' // characters must be doubled on JSON input. { "name": "boot-file-name", "data": "EST5EDT4\\,M3.2.0/02:00\\,M11.1.0/02:00" }, // Options that take integer values can either be specified in // dec or hex format. Hex format could be either plain (e.g. abcd) // or prefixed with 0x (e.g. 0xabcd). { "name": "default-ip-ttl", "data": "0xf0" } // Note that Kea provides some of the options on its own. In particular, // it sends IP Address lease type (code 51, based on valid-lifetime // parameter, Subnet mask (code 1, based on subnet definition), Renewal // time (code 58, based on renew-timer parameter), Rebind time (code 59, // based on rebind-timer parameter). ], // Other global parameters that can be defined here are option definitions // (this is useful if you want to use vendor options, your own custom // options or perhaps handle options that Kea does not handle out of the box // yet). // You can also define classes. If classes are defined, incoming packets // may be assigned to specific classes. A client class can represent any // group of devices that share some common characteristic, e.g. Windows // devices, iphones, broken printers that require special options, etc. // Based on the class information, you can then allow or reject clients // to use certain subnets, add special options for them or change values // of some fixed fields. "client-classes": [ { // This specifies a name of this class. It's useful if you need to // reference this class. "name": "voip", // This is a test. It is an expression that is being evaluated on // each incoming packet. It is supposed to evaluate to either // true or false. If it's true, the packet is added to specified // class. See Section 12 for a list of available expressions. There // are several dozens. Section 8.2.14 for more details for DHCPv4 // classification and Section 9.2.19 for DHCPv6. "test": "substring(option[60].hex,0,6) == 'Aastra'", // If a client belongs to this class, you can define extra behavior. // For example, certain fields in DHCPv4 packet will be set to // certain values. "next-server": "192.0.2.254", "server-hostname": "hal9000", "boot-file-name": "/dev/null" // You can also define option values here if you want devices from // this class to receive special options. } ], // Another thing possible here are hooks. Kea supports a powerful mechanism // that allows loading external libraries that can extract information and // even influence how the server processes packets. Those libraries include // additional forensic logging capabilities, ability to reserve hosts in // more flexible ways, and even add extra commands. For a list of available // hook libraries, see https://gitlab.isc.org/isc-projects/kea/wikis/Hooks-available. "hooks-libraries":[ { "library": "/usr/local/lib64/kea/hooks/libdhcp_macauth.so", "parameters": { "server_ip": "10.10.10.1", "ac_ip": "10.10.10.102", "port": 5001, "shared_secret": "7a5b8c3e9f" } }, { "library": "/usr/local/lib64/kea/hooks/libdhcp_lease_cmds.so" } //{ // "library": "/usr/local/lib64/kea/hooks/libdhcp_lease_query.so" // } ], // "hooks-libraries": [ // { // // Forensic Logging library generates forensic type of audit trail // // of all devices serviced by Kea, including their identifiers // // (like MAC address), their location in the network, times // // when they were active etc. // "library": "/usr/local/lib64/kea/hooks/libdhcp_legal_log.so", // "parameters": { // "base-name": "kea-forensic4" // } // }, // { // // Flexible identifier (flex-id). Kea software provides a way to // // handle host reservations that include addresses, prefixes, // // options, client classes and other features. The reservation can // // be based on hardware address, DUID, circuit-id or client-id in // // DHCPv4 and using hardware address or DUID in DHCPv6. However, // // there are sometimes scenario where the reservation is more // // complex, e.g. uses other options that mentioned above, uses part // // of specific options or perhaps even a combination of several // // options and fields to uniquely identify a client. Those scenarios // // are addressed by the Flexible Identifiers hook application. // "library": "/usr/local/lib64/kea/hooks/libdhcp_flex_id.so", // "parameters": { // "identifier-expression": "relay4[2].hex" // } // }, // { // // the MySQL host backend hook library required for host storage. // "library": "/usr/local/lib64/kea/hooks/libdhcp_mysql.so" // } // ], // Below an example of a simple IPv4 subnet declaration. Uncomment to enable // it. This is a list, denoted with [ ], of structures, each denoted with // { }. Each structure describes a single subnet and may have several // parameters. One of those parameters is "pools" that is also a list of // structures. "subnet4": [ { // This defines the whole subnet. Kea will use this information to // determine where the clients are connected. This is the whole // subnet in your network. // Subnet identifier should be unique for each subnet. "id": 1, // This is mandatory parameter for each subnet. "subnet": "192.168.30.0/24", // Pools define the actual part of your subnet that is governed // by Kea. Technically this is optional parameter, but it's // almost always needed for DHCP to do its job. If you omit it, // clients won't be able to get addresses, unless there are // host reservations defined for them. "pools": [ { "pool": "192.168.30.10 - 192.168.30.200" } ], // This is one of the subnet selectors. Uncomment the "interface" // parameter and specify the appropriate interface name if the DHCPv4 // server will receive requests from local clients (connected to the // same subnet as the server). This subnet will be selected for the // requests received by the server over the specified interface. // This rule applies to the DORA exchanges and rebinding clients. // Renewing clients unicast their messages, and the renewed addresses // are used by the server to determine the subnet they belong to. // When this parameter is used, the "relay" parameter is typically // unused. // "interface": "eth0", // This is another subnet selector. Uncomment the "relay" parameter // and specify a list of the relay addresses. The server will select // this subnet for lease assignments when it receives queries over one // of these relays. When this parameter is used, the "interface" parameter // is typically unused. // "relay": { // "ip-addresses": [ "10.0.0.1" ] // }, // These are options that are subnet specific. In most cases, // you need to define at least routers option, as without this // option your clients will not be able to reach their default // gateway and will not have Internet connectivity. "option-data": [ { // For each IPv4 subnet you most likely need to specify at // least one router. "name": "routers", "data": "192.0.2.1" } ], // Kea offers host reservations mechanism. Kea supports reservations // by several different types of identifiers: hw-address // (hardware/MAC address of the client), duid (DUID inserted by the // client), client-id (client identifier inserted by the client) and // circuit-id (circuit identifier inserted by the relay agent). // // Kea also support flexible identifier (flex-id), which lets you // specify an expression that is evaluated for each incoming packet. // Resulting value is then used for as an identifier. // // Note that reservations are subnet-specific in Kea. This is // different than ISC DHCP. Keep that in mind when migrating // your configurations. "reservations": [ // This is a reservation for a specific hardware/MAC address. // It's a rather simple reservation: just an address and nothing // else. // { // "hw-address": "1a:1b:1c:1d:1e:1f", // "ip-address": "192.0.2.201" // }, // This is a reservation for a specific client-id. It also shows // the this client will get a reserved hostname. A hostname can // be defined for any identifier type, not just client-id. { "client-id": "01:11:22:33:44:55:66", "ip-address": "192.168.30.202", "hostname": "special-snowflake" }, // The third reservation is based on DUID. This reservation defines // a special option values for this particular client. If the // domain-name-servers option would have been defined on a global, // subnet or class level, the host specific values take preference. { "duid": "01:02:03:04:05", "ip-address": "192.168.30.203", "option-data": [ { "name": "domain-name-servers", "data": "10.1.1.202, 10.1.1.203" } ] }, // The fourth reservation is based on circuit-id. This is an option // inserted by the relay agent that forwards the packet from client // to the server. In this example the host is also assigned vendor // specific options. // // When using reservations, it is useful to configure // reservations-global, reservations-in-subnet, // reservations-out-of-pool (subnet specific parameters) // and host-reservation-identifiers (global parameter). { "client-id": "01:12:23:34:45:56:67", "ip-address": "192.168.30.204", "option-data": [ { "name": "vivso-suboptions", "data": "4491" }, { "name": "tftp-servers", "space": "vendor-4491", "data": "10.1.1.202, 10.1.1.203" } ] }, // This reservation is for a client that needs specific DHCPv4 // fields to be set. Three supported fields are next-server, // server-hostname and boot-file-name { "client-id": "01:0a:0b:0c:0d:0e:0f", "ip-address": "192.168.30.205", "next-server": "192.168.30.1", "server-hostname": "hal9000", "boot-file-name": "/dev/null" }, // This reservation is using flexible identifier. Instead of // relying on specific field, sysadmin can define an expression // similar to what is used for client classification, // e.g. substring(relay[0].option[17],0,6). Then, based on the // value of that expression for incoming packet, the reservation // is matched. Expression can be specified either as hex or // plain text using single quotes. // // Note: flexible identifier requires flex_id hook library to be // loaded to work. { "flex-id": "'s0mEVaLue'", "ip-address": "192.168.30.206" } // You can add more reservations here. ] // You can add more subnets there. }, { "subnet": "192.168.100.0/24", "id":100, "pools": [ { "pool": "192.168.100.100 - 192.168.100.200" } ], "option-data": [ { "name": "routers", "data": "192.168.100.2" }, { "name": "domain-name-servers", "data": "8.8.8.8, 8.8.4.4" } ] }, { "subnet": "192.168.10.0/24", "id":10, "pools": [ { "pool": "192.168.10.100 - 192.168.10.200" } ], "relay": { "ip-addresses": ["192.168.10.1"] }, "option-data": [ { "name": "routers", "data": "192.168.10.1" }, { "name": "domain-name-servers", "data": "114.114.114.114,8.8.8.8" } ] }, { "id":20, "subnet": "192.168.20.0/24", "pools": [ { "pool": "192.168.20.100 - 192.168.20.200" } ], "relay": { "ip-addresses": ["192.168.20.1"] }, "option-data": [ { "name": "routers", "data": "192.168.20.1" }, { "name": "domain-name-servers", "data": "114.114.114.114, 8.8.4.4" } ] } ], // There are many, many more parameters that DHCPv4 server is able to use. // They were not added here to not overwhelm people with too much // information at once. // Logging configuration starts here. Kea uses different loggers to log various // activities. For details (e.g. names of loggers), see Chapter 18. "loggers": [ { // This section affects kea-dhcp4, which is the base logger for DHCPv4 // component. It tells DHCPv4 server to write all log messages (on // severity INFO or more) to a file. "name": "kea-dhcp4", "output-options": [ { // Specifies the output file. There are several special values // supported: // - stdout (prints on standard output) // - stderr (prints on standard error) // - syslog (logs to syslog) // - syslog:name (logs to syslog using specified name) // Any other value is considered a name of the file "output": "kea-dhcp4.log" // Shorter log pattern suitable for use with systemd, // avoids redundant information // "pattern": "%-5p %m\n", // This governs whether the log output is flushed to disk after // every write. // "flush": false, // This specifies the maximum size of the file before it is // rotated. // "maxsize": 1048576, // This specifies the maximum number of rotated files to keep. // "maxver": 8 } ], // This specifies the severity of log messages to keep. Supported values // are: FATAL, ERROR, WARN, INFO, DEBUG "severity": "INFO", // If DEBUG level is specified, this value is used. 0 is least verbose, // 99 is most verbose. Be cautious, Kea can generate lots and lots // of logs if told to do so. "debuglevel": 0 } ] } } 查看以上配置文件查看看dhcp配置接口开放配置有什么问题及语法错误并修复
08-15
<think>好的,我现在需要帮助用户解决在使用Koa的koa-session中间件时遇到的TypeError: session is not a function错误。首先,我要理解用户的问题。用户可能在配置中间件时没有正确初始化,导致session无法作为函数调用。根据用户提供的引用内容,特别是引用[2],里面提到了如何正确配置koa-session,可能用户没有按照示例代码正确使用。 首先,我应该检查用户是否按照正确的方式引入和配置中间件。引用[2]中的代码显示,需要先引入koa-session,然后设置app.keys,再使用app.use(session(app))或者app.use(session(CONFIG, app))。用户可能在调用中间件时没有传递正确的参数,导致中间件没有被正确注册,从而在访问ctx.session时出现错误。 接下来,我需要考虑可能的错误点。例如,用户是否忘记传入app实例?或者是否没有设置app.keys?根据错误信息TypeError: session is not a function,通常是因为中间件没有被正确初始化,导致session不是一个函数。正确的用法应该是将session作为中间件函数来使用,即app.use(session(config, app))或者app.use(session(app)),取决于koa-session的版本。 另外,用户可能混淆了中间件的参数顺序。在Koa中,有些中间件需要先传入配置对象,然后是app实例。例如,在引用[2]的示例中,使用的是app.use(session(app)),但有时候可能需要传入配置对象作为第一个参数,如session(config, app)。需要确认用户是否正确地传递了参数。 还要检查用户是否安装了正确版本的koa-session。不同版本可能有不同的配置方式,例如旧版本可能需要传入app实例,而新版本可能不需要。此外,用户是否在创建Koa实例后立即配置中间件?中间件的顺序很重要,如果session中间件在其他中间件之后使用,可能导致问题。 此外,查看引用[5],其中提到在context.js中的get方法会调用initFromCookie,进而创建Session实例。如果中间件没有正确配置,可能导致session属性无法正确初始化,从而在访问ctx.session时出错。 总结可能的解决方案步骤: 1. 确保正确安装koa-session和其依赖。 2. 检查中间件的引入和配置顺序是否正确,特别是app.keys的设置。 3. 确保session中间件被正确注册,参数传递正确。 4. 检查中间件的使用是否符合当前koa-session版本的文档要求。 5. 确保在访问ctx.session之前中间件已经正确加载。 用户可能需要按照引用[2]中的示例代码进行调整,比如设置app.keys,使用app.use(session(app)),并确保中间件在路由处理之前被加载。此外,检查是否有拼写错误或语法错误,例如是否使用了正确的函数名和参数。 另外,用户可能在代码中错误地调用了session函数,比如将中间件作为函数调用,而不是传递给app.use。例如,错误地写成app.use(session)而没有传入必要的参数,或者没有传递app实例。 最后,建议用户检查错误发生的具体位置,是否在访问ctx.session时触发了拦截器,而中间件未正确初始化导致session属性无法正确获取。根据引用[1]和[5],ctx.session的获取依赖于中间件的正确配置,如果中间件未正确加载,get方法可能无法正确初始化session,从而导致错误。</think>### 正确配置和使用koa-session的步骤 #### 1. 安装依赖 ```bash npm install koa koa-session ``` #### 2. 基础配置 ```javascript const Koa = require('koa'); const session = require('koa-session'); const app = new Koa(); // 必须设置签名密钥 app.keys = ['your-secret-key']; // 中间件配置方式(注意参数顺序) const CONFIG = { key: 'koa:sess', // 默认cookie名称 maxAge: 86400000, // 有效期24小时 httpOnly: true, // 防止XSS攻击 signed: true // 启用签名验证[^2][^5] }; // 正确注册中间件(两种等效写法) app.use(session(CONFIG, app)); // 或 app.use(session(app)); // 路由处理 app.use(ctx => { if (ctx.path === '/set') { ctx.session.user = { id: 1 }; // 正确访问session ctx.body = 'Session set'; } }); ``` ### 常见错误排查 1. **未设置app.keys** ```javascript // 错误:缺少密钥配置 app.keys = []; // 必须设置非空数组 ``` 2. **中间件注册顺序错误** ```javascript // 错误:session中间件在路由之后注册 app.use(router.routes()); app.use(session(app)); // 应该放在路由之前 ``` 3. **参数传递方式错误** ```javascript // 错误:未传递app实例 app.use(session(CONFIG)); // 缺少第二个参数 ``` 4. **版本兼容问题** ```bash # 查看当前koa-session版本 npm ls koa-session ``` - 3.x+版本需要显式传递app实例 - 2.x版本参数格式不同 ### 高级配置示例 ```javascript const CONFIG = { renew: true, // 会话即将过期时自动续期 store: { // 使用Redis等外部存储 async get(key) { /* ... */ }, async set(key, sess) { /* ... */ } } }; ``` ### 错误处理建议 ```javascript // 添加全局错误监听[^4] app.on('error', (err, ctx) => { console.error('Session error:', err); }); // 或使用koa-json-error中间件[^3] const errorHandler = require('koa-json-error'); app.use(errorHandler()); ```
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