ejabberd 在 /http-bind 上获取 404 Not Found

2024-6-1 • tag-icon

我在使用 ejabberd 服务器与 jsxc/xmpp-cloud-auth 结合为 nextcloud 设置外部 xmpp 服务器时遇到了麻烦。

在 nextcloud 外部服务器配置中显示错误：XMPP 域：https://cloud.XXX.com:5280 BOSH url：/http-bind/ 收到无效 XML。可能https://cloud.XXX.com/http-bind/已重定向。您应该使用绝对 URL。

如果我使用浏览器导航，我会在 /http-bind 收到 404 Not Found，而且我的管理面板显示得有点奇怪并且没有显示所有内容（如您在照片中看到的那样）。

我正在使用：ubuntu 20.04.1 Apache2 2.4.41 ejabberd 20.12 Nextcloud JavaScript XMPP Chat 4.2.0 xmpp-cloud-auth v2.0.4

我使用这篇文章来设置系统：https://github.com/jsxc/xmpp-cloud-auth/wiki/raspberry-pi-en

有人知道为什么会发生这种情况吗？ 404 错误的原因可能是什么？谁要求 http-bind 获得答案？期望的输出应该是什么？

防火墙设置似乎没问题。目前没有设置 DNS 设置，因为它只在本地运行。网络中有一个 Windows DNS 服务器在运行，它为服务器提供主机名 cloud.XXX.com

重现此行为的步骤

打字https://cloud.XXX.com:5280/http-bind在浏览器中
收到 404 错误

环境

JSXC 版本： JavaScript XMPP 聊天 4.2.0 xmpp-cloud-auth v2.0.4
主机系统及版本： Nextcloud 20.0.4 ubuntu 20.04.1 Apache2 2.4.41
浏览器供应商和版本： 火狐 84.0.1
启用了任何浏览器插件吗？ 不
XMPP 服务器供应商和版本： ejabberd 20.12
您的 XMPP 服务器是否能按预期与其他客户端协同工作？
不...

apache2 vhost 定制为：

<VirtualHost *:80>
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www

    <FilesMatch ".php$">
        <If "-f %{SCRIPT_FILENAME}">
        SetHandler "proxy:unix:/run/php/php7.4-fpm.nextcloud.sock|fcgi://localhost"
    </If>
    </FilesMatch>

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
    ProxyPass /http-bind/ http://localhost:5280/http-bind/
    ProxyPassReverse /http-bind/ http://localhost:5280/http-bind/
    ProxyPreserveHost On

    RewriteEngine on
    RewriteCond %{SERVER_NAME} =cloud.XXX.com
    RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>

我的ejabberd.yml：


---
loglevel: 4
log_rotate_count: 0
log_rotate_date: ""

hosts:
  - "cloud.spacyal.com"

certfiles:
  - "/etc/ejabberd/ejabberd.pem"

## TLS configuration
define_macro:
  'TLS_CIPHERS': "HIGH:!aNULL:!eNULL:!3DES:@STRENGTH"
  'TLS_OPTIONS':
    - "no_sslv3"
    - "no_tlsv1"
    - "no_tlsv1_1"
    - "cipher_server_preference"
    - "no_compression"
    ## 'DH_FILE': "/path/to/dhparams.pem"
    ## generated with: openssl dhparam -out dhparams.pem 2048

c2s_ciphers: 'TLS_CIPHERS'
s2s_ciphers: 'TLS_CIPHERS'
c2s_protocol_options: 'TLS_OPTIONS'
s2s_protocol_options: 'TLS_OPTIONS'
## c2s_dhfile: 'DH_FILE'
## s2s_dhfile: 'DH_FILE'

listen:
  -
    port: 5222
    ip: "::"
    module: ejabberd_c2s
    max_stanza_size: 262144
    shaper: c2s_shaper
    access: c2s
    starttls_required: true
    protocol_options: 'TLS_OPTIONS'
  -
    port: 5223
    ip: "::"
    module: ejabberd_c2s
    max_stanza_size: 262144
    shaper: c2s_shaper
    access: c2s
    tls: true
    protocol_options: 'TLS_OPTIONS'
  -
    port: 5269
    ip: "::"
    module: ejabberd_s2s_in
    max_stanza_size: 524288
  -
    port: 5443
    ip: "::"
    module: ejabberd_http
    tls: true
    protocol_options: 'TLS_OPTIONS'
    request_handlers:
      /api: mod_http_api
      /bosh: mod_bosh
      ## /captcha: ejabberd_captcha
      ## /upload: mod_http_upload
      /ws: ejabberd_http_ws
  -
    port: 5280
    ip: "::"
    module: ejabberd_http
    tls: true
    protocol_options: 'TLS_OPTIONS'
    request_handlers:
      /admin: ejabberd_web_admin
      /.well-known/acme-challenge: ejabberd_acme
  -
    port: 1883
    ip: "::"
    module: mod_mqtt
    backlog: 1000


## Disabling digest-md5 SASL authentication. digest-md5 requires plain-text
## password storage (see auth_password_format option).
disable_sasl_mechanisms:
  - "digest-md5"
  - "X-OAUTH2"

s2s_use_starttls: required

## Store the plain passwords or hashed for SCRAM:
auth_password_format: scram
auth_method: external
extauth_program: "/usr/bin/socket localhost 23662"
auth_use_cache: false
## Full path to a script that generates the image.
## captcha_cmd: "/usr/share/ejabberd/captcha.sh"

acl:
  admin:
     user:
       - "admin"

  local:
    user_regexp: ""
  loopback:
    ip:
      - 127.0.0.0/8
      - ::1/128

access_rules:
  local:
    allow: local
  c2s:
    deny: blocked
    allow: all
  announce:
    allow: admin
  configure:
    allow: admin
  muc_create:
    allow: local
  pubsub_createnode:
    allow: local
  trusted_network:
    allow: loopback

api_permissions:
  "console commands":
    from:
      - ejabberd_ctl
    who: all
    what: "*"
  "admin access":
    who:
      access:
        allow:
          acl: loopback
          acl: admin
      oauth:
        scope: "ejabberd:admin"
        access:
          allow:
            acl: loopback
            acl: admin
    what:
      - "*"
      - "!stop"
      - "!start"
  "public commands":
    who:
      ip: 127.0.0.1/8
    what:
      - status
      - connected_users_number

shaper:
  normal: 1000
  fast: 50000

shaper_rules:
  max_user_sessions: 10
  max_user_offline_messages:
    5000: admin
    100: all
  c2s_shaper:
    none: admin
    normal: all
  s2s_shaper: fast

modules:
  mod_adhoc: {}
  mod_admin_extra: {}
  mod_announce:
    access: announce
  mod_avatar: {}
  mod_blocking: {}
  mod_bosh: {}
  mod_caps: {}
  mod_carboncopy: {}
  mod_client_state: {}
  mod_configure: {}
  ## mod_delegation: {}   # for xep0356
  mod_disco: {}
  mod_echo: {}
  mod_fail2ban: {}
  mod_http_api: {}
  ## mod_http_upload:
  ##   put_url: https://@HOST@:5443/upload
  mod_last: {}
  ## mod_mam:
  ##   ## Mnesia is limited to 2GB, better to use an SQL backend
  ##   ## For small servers SQLite is a good fit and is very easy
  ##   ## to configure. Uncomment this when you have SQL configured:
  ##   ## db_type: sql
  ##   assume_mam_usage: true
  ##   default: always
  mod_mqtt: {}
  mod_muc:
    access:
      - allow
    access_admin:
      - allow: admin
    access_create: muc_create
    access_persistent: muc_create
    access_mam:
      - allow
    default_room_options:
      mam: true
  mod_muc_admin: {}
  mod_offline:
    access_max_user_messages: max_user_offline_messages
  mod_ping: {}
  mod_pres_counter:
    count: 5
    interval: 60
  mod_privacy: {}
  mod_private: {}
  mod_proxy65:
    access: local
    max_connections: 5
  mod_pubsub:
    access_createnode: pubsub_createnode
    plugins:
      - flat
      - pep
    force_node_config:
      "eu.siacs.conversations.axolotl.*":
        access_model: open
      ## Avoid buggy clients to make their bookmarks public
      storage:bookmarks:
        access_model: whitelist
  mod_push: {}
  mod_push_keepalive: {}
  ## mod_register:
  ##   ## Only accept registration requests from the "trusted"
  ##   ## network (see access_rules section above).
  ##   ## Think twice before enabling registration from any
  ##   ## address. See the Jabber SPAM Manifesto for details:
  ##   ## https://github.com/ge0rg/jabber-spam-fighting-manifesto
  ##   ip_access: trusted_network
  mod_roster:
    versioning: true
  mod_s2s_dialback: {}
  mod_shared_roster: {}
  mod_sic: {}
  mod_stream_mgmt:
    resend_on_timeout: if_offline
  mod_vcard:
    search: false
  mod_vcard_xupdate: {}
  mod_version: {}

ejabberd.log 说：

2020-12-25 22:03:38.847 [notice] <0.128.0>@lager_file_backend:154 Changed loghwm of /var/log/ejabberd/error.log to 100
2020-12-25 22:03:38.847 [notice] <0.128.0>@lager_file_backend:154 Changed loghwm of /var/log/ejabberd/ejabberd.log to 100
2020-12-25 22:03:38.908 [info] <0.114.0>@ejabberd_config:load:80 Loading configuration from /etc/ejabberd/ejabberd.yml
2020-12-25 22:03:38.919 [warning] <0.114.0>@ejabberd_config_transformer:warn_removed_module:514 Module mod_echo is deprecated and was automatically removed from the configuration. Please adjust your configuration file accordingly. Hint: run `ejabberdctl dump-config` command to view current configuration as it is seen by ejabberd.
2020-12-25 22:03:39.010 [warning] <0.114.0>@gen_mod:warn_soft_dep_fail:576 Module mod_mam is recommended for module mod_muc but is not found in the config
2020-12-25 22:03:39.023 [info] <0.114.0>@ejabberd_config:load:87 Configuration loaded successfully
2020-12-25 22:03:39.262 [info] <0.359.0>@gen_mod:start_modules:124 Loading modules for cloud.spacyal.com
2020-12-25 22:03:39.431 [info] <0.473.0>@mod_mqtt:init_topic_cache:523 Building MQTT cache for cloud.spacyal.com, this may take a while
2020-12-25 22:03:39.490 [info] <0.114.0>@ejabberd_cluster_mnesia:wait_for_sync:123 Waiting for Mnesia synchronization to complete
2020-12-25 22:03:39.629 [info] <0.114.0>@ejabberd_app:start:62 ejabberd 20.01-1 is started in the node ejabberd@localhost in 0.91s
2020-12-25 22:03:39.629 [info] <0.380.0>@ejabberd_listener:init:151 Start accepting TCP connections at [::]:5222 for ejabberd_c2s
2020-12-25 22:03:39.629 [info] <0.381.0>@ejabberd_listener:init:151 Start accepting TLS connections at [::]:5223 for ejabberd_c2s
2020-12-25 22:03:39.629 [info] <0.382.0>@ejabberd_listener:init:151 Start accepting TCP connections at [::]:5269 for ejabberd_s2s_in
2020-12-25 22:03:39.631 [info] <0.383.0>@ejabberd_listener:init:151 Start accepting TLS connections at [::]:5443 for ejabberd_http
2020-12-25 22:03:39.631 [info] <0.384.0>@ejabberd_listener:init:151 Start accepting TLS connections at [::]:5280 for ejabberd_http
2020-12-25 22:03:39.632 [info] <0.385.0>@ejabberd_listener:init:151 Start accepting TCP connections at [::]:1883 for mod_mqtt
2020-12-25 22:03:39.632 [info] <0.477.0>@ejabberd_listener:init:151 Start accepting TCP connections at 10.0.0.4:7777 for mod_proxy65_stream
2020-12-25 22:03:59.226 [info] <0.384.0>@ejabberd_listener:accept:256 (<0.531.0>) Accepted connection [::ffff:10.0.0.3]:60338 -> [::ffff:10.0.0.4]:5280

有什么想法吗？我会非常感激！我已经尝试了两天，但无法解决

非常感谢！！

圣诞快乐:-)

答案1

检查您的配置方式。如果您告诉 ejabberd 在路径中监听/bosh，那么这就是您必须使用的 URL。例如：

listen:
  ...
  -
    port: 5280
    ip: "::"
    module: ejabberd_http
    tls: false
    request_handlers:
      /bosh: mod_bosh
  -
    port: 5443
    ip: "::"
    module: ejabberd_http
    tls: true
    request_handlers:
      /bosh: mod_bosh

这有效：

$ curl http://localhost:5280/bosh/
<?xml version='1.0'?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns='http://www.w3.org/1999/xhtml'><head><title>ejabberd mod_bosh</title><style>body {
...

$ curl -k https://localhost:5443/bosh/
<?xml version='1.0'?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns='http://www.w3.org/1999/xhtml'><head><title>ejabberd mod_bosh</title><style>body {
...

重现此行为的步骤

环境

答案1

相关内容