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1 | LoadModule ssl_module modules/mod_ssl.so | |
2 | ||
3 | # This is the Apache server configuration file providing SSL support. | |
4 | # It contains the configuration directives to instruct the server how to | |
5 | # serve pages over an https connection. For detailing information about these | |
6 | # directives see <https://httpd.apache.org/docs/2.4/mod/mod_ssl.html> | |
7 | ||
8 | <IfModule mod_ssl.c> | |
9 | # | |
10 | # Pseudo Random Number Generator (PRNG): | |
11 | # Configure one or more sources to seed the PRNG of the SSL library. | |
12 | # The seed data should be of good random quality. | |
13 | # WARNING! On some platforms /dev/random blocks if not enough entropy | |
14 | # is available. This means you then cannot use the /dev/random device | |
15 | # because it would lead to very long connection times (as long as | |
16 | # it requires to make more entropy available). But usually those | |
17 | # platforms additionally provide a /dev/urandom device which doesn't | |
18 | # block. So, if available, use this one instead. Read the mod_ssl User | |
19 | # Manual for more details. | |
20 | # | |
21 | ||
22 | SSLRandomSeed startup file:/dev/urandom 256 | |
23 | SSLRandomSeed connect builtin | |
24 | ||
25 | #SSLRandomSeed startup file:/dev/random 512 | |
26 | #SSLRandomSeed startup file:/dev/urandom 512 | |
27 | #SSLRandomSeed connect file:/dev/random 512 | |
28 | #SSLRandomSeed connect file:/dev/urandom 512 | |
29 | ||
30 | ||
31 | # | |
32 | # When we also provide SSL we have to listen to the | |
33 | # standard HTTP port (see above) and to the HTTPS port | |
34 | # | |
35 | # Note: Configurations that use IPv6 but not IPv4-mapped addresses need two | |
36 | # Listen directives: "Listen [::]:443" and "Listen 0.0.0.0:443" | |
37 | # | |
38 | Listen 443 | |
39 | ||
40 | ## | |
41 | ## SSL Global Context | |
42 | ## | |
43 | ## All SSL configuration in this context applies both to | |
44 | ## the main server and all SSL-enabled virtual hosts. | |
45 | ## | |
46 | ||
47 | # Pass Phrase Dialog: | |
48 | # Configure the pass phrase gathering process. | |
49 | # The filtering dialog program (`builtin' is a internal | |
50 | # terminal dialog) has to provide the pass phrase on stdout. | |
51 | SSLPassPhraseDialog builtin | |
52 | ||
53 | # Inter-Process Session Cache: | |
54 | # Configure the SSL Session Cache: First the mechanism | |
55 | # to use and second the expiring timeout (in seconds). | |
56 | #SSLSessionCache dbm:/var/cache/httpd/ssl_scache | |
57 | #SSLSessionCache shmcb:/var/run/ssl_scache(512000) | |
58 | SSLSessionCache shmcb:/var/cache/httpd/ssl_scache(512000) | |
59 | SSLSessionCacheTimeout 300 | |
60 | ||
61 | # https://ssl-config.mozilla.org/#server=apache&server-version=2.4.39&config=modern&hsts=false | |
62 | ||
63 | # intermediate configuration, tweak to your needs | |
64 | SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1 | |
65 | SSLCipherSuite ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384 | |
66 | SSLHonorCipherOrder off | |
67 | SSLSessionTickets off | |
68 | ||
69 | SSLCompression off | |
70 | ||
71 | # OCSP Stapling | |
72 | SSLUseStapling off | |
73 | SSLStaplingResponderTimeout 5 | |
74 | SSLStaplingReturnResponderErrors off | |
75 | SSLStaplingCache shmcb:/var/cache/httpd/ocsp(128000) | |
76 | ||
77 | # Whether to allow non-SNI clients to access a name-based virtual host. | |
78 | #SSLStrictSNIVHostCheck on | |
79 | ||
80 | ## | |
81 | ## SSL Virtual Host Context | |
82 | ## | |
83 | ||
84 | <VirtualHost _default_:443> | |
85 | # SSL Engine Switch: | |
86 | # Enable/Disable SSL for this virtual host. | |
87 | SSLEngine on | |
88 | ||
89 | # Enable, if you have real ssl cert and want to cache OCSP | |
90 | # https://www.digitalocean.com/community/tutorials/how-to-configure-ocsp-stapling-on-apache-and-nginx | |
91 | SSLUseStapling off | |
92 | ||
93 | # Server Certificate: | |
94 | # Point SSLCertificateFile at a PEM encoded certificate. If | |
95 | # the certificate is encrypted, then you will be prompted for a | |
96 | # pass phrase. Note that a kill -HUP will prompt again. Keep | |
97 | # in mind that if you have both an RSA and a DSA certificate you | |
98 | # can configure both in parallel (to also allow the use of DSA | |
99 | # ciphers, etc.) | |
100 | SSLCertificateFile /etc/httpd/ssl/server.crt | |
101 | #SSLCertificateFile /etc/httpd/ssl/server-dsa.crt | |
102 | ||
103 | # Server Private Key: | |
104 | # If the key is not combined with the certificate, use this | |
105 | # directive to point at the key file. Keep in mind that if | |
106 | # you've both a RSA and a DSA private key you can configure | |
107 | # both in parallel (to also allow the use of DSA ciphers, etc.) | |
108 | SSLCertificateKeyFile /etc/httpd/ssl/server.key | |
109 | #SSLCertificateKeyFile /etc/httpd/ssl/server-dsa.key | |
110 | ||
111 | # Server Certificate Chain: | |
112 | # Point SSLCertificateChainFile at a file containing the | |
113 | # concatenation of PEM encoded CA certificates which form the | |
114 | # certificate chain for the server certificate. Alternatively | |
115 | # the referenced file can be the same as SSLCertificateFile | |
116 | # when the CA certificates are directly appended to the server | |
117 | # certificate for convinience. | |
118 | #SSLCertificateChainFile /etc/httpd/ssl/ca.crt | |
119 | ||
120 | # Certificate Authority (CA): | |
121 | # Set the CA certificate verification path where to find CA | |
122 | # certificates for client authentication or alternatively one | |
123 | # huge file containing all of them (file must be PEM encoded) | |
124 | # Note: Inside SSLCACertificatePath you need hash symlinks | |
125 | # to point to the certificate files. Use the provided | |
126 | # Makefile to update the hash symlinks after changes. | |
127 | #SSLCACertificatePath /etc/httpd/ssl | |
128 | #SSLCACertificateFile /etc/httpd/ssl/ca-bundle.crt | |
129 | ||
130 | # Certificate Revocation Lists (CRL): | |
131 | # Set the CA revocation path where to find CA CRLs for client | |
132 | # authentication or alternatively one huge file containing all | |
133 | # of them (file must be PEM encoded) | |
134 | # Note: Inside SSLCARevocationPath you need hash symlinks | |
135 | # to point to the certificate files. Use the provided | |
136 | # Makefile to update the hash symlinks after changes. | |
137 | #SSLCARevocationPath /etc/httpd/ssl | |
138 | #SSLCARevocationFile /etc/httpd/ssl/ca-bundle.crl | |
139 | ||
140 | # Client Authentication (Type): | |
141 | # Client certificate verification type and depth. Types are | |
142 | # none, optional, require and optional_no_ca. Depth is a | |
143 | # number which specifies how deeply to verify the certificate | |
144 | # issuer chain before deciding the certificate is not valid. | |
145 | #SSLVerifyClient require | |
146 | #SSLVerifyDepth 10 | |
147 | ||
148 | # Access Control: | |
149 | # With SSLRequire you can do per-directory access control based | |
150 | # on arbitrary complex boolean expressions containing server | |
151 | # variable checks and other lookup directives. The syntax is a | |
152 | # mixture between C and Perl. See the mod_ssl documentation | |
153 | # for more details. | |
154 | #<Location /> | |
155 | #SSLRequire ( %{SSL_CIPHER} !~ m/^(EXP|NULL)/ \ | |
156 | # and %{SSL_CLIENT_S_DN_O} eq "Snake Oil, Ltd." \ | |
157 | # and %{SSL_CLIENT_S_DN_OU} in {"Staff", "CA", "Dev"} \ | |
158 | # and %{TIME_WDAY} >= 1 and %{TIME_WDAY} <= 5 \ | |
159 | # and %{TIME_HOUR} >= 8 and %{TIME_HOUR} <= 20 ) \ | |
160 | # or %{REMOTE_ADDR} =~ m/^192\.76\.162\.[0-9]+$/ | |
161 | #</Location> | |
162 | ||
163 | # SSL Engine Options: | |
164 | # Set various options for the SSL engine. | |
165 | # o FakeBasicAuth: | |
166 | # Translate the client X.509 into a Basic Authorisation. This means that | |
167 | # the standard Auth/DBMAuth methods can be used for access control. The | |
168 | # user name is the `one line' version of the client's X.509 certificate. | |
169 | # Note that no password is obtained from the user. Every entry in the user | |
170 | # file needs this password: `xxj31ZMTZzkVA'. | |
171 | # o ExportCertData: | |
172 | # This exports two additional environment variables: SSL_CLIENT_CERT and | |
173 | # SSL_SERVER_CERT. These contain the PEM-encoded certificates of the | |
174 | # server (always existing) and the client (only existing when client | |
175 | # authentication is used). This can be used to import the certificates | |
176 | # into CGI scripts. | |
177 | # o StdEnvVars: | |
178 | # This exports the standard SSL/TLS related `SSL_*' environment variables. | |
179 | # Per default this exportation is switched off for performance reasons, | |
180 | # because the extraction step is an expensive operation and is usually | |
181 | # useless for serving static content. So one usually enables the | |
182 | # exportation for CGI and SSI requests only. | |
183 | # o StrictRequire: | |
184 | # This denies access when "SSLRequireSSL" or "SSLRequire" applied even | |
185 | # under a "Satisfy any" situation, i.e. when it applies access is denied | |
186 | # and no other module can change it. | |
187 | # o OptRenegotiate: | |
188 | # This enables optimized SSL connection renegotiation handling when SSL | |
189 | # directives are used in per-directory context. | |
190 | #SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire | |
191 | <FilesMatch "\.(cgi|shtml|phtml|php)$"> | |
192 | SSLOptions +StdEnvVars | |
193 | </FilesMatch> | |
194 | <Directory "/home/services/httpd/cgi-bin"> | |
195 | SSLOptions +StdEnvVars | |
196 | </Directory> | |
197 | ||
198 | # SSL Protocol Adjustments: | |
199 | # The safe and default but still SSL/TLS standard compliant shutdown | |
200 | # approach is that mod_ssl sends the close notify alert but doesn't wait for | |
201 | # the close notify alert from client. When you need a different shutdown | |
202 | # approach you can use one of the following variables: | |
203 | # o ssl-unclean-shutdown: | |
204 | # This forces an unclean shutdown when the connection is closed, i.e. no | |
205 | # SSL close notify alert is send or allowed to received. This violates | |
206 | # the SSL/TLS standard but is needed for some brain-dead browsers. Use | |
207 | # this when you receive I/O errors because of the standard approach where | |
208 | # mod_ssl sends the close notify alert. | |
209 | # o ssl-accurate-shutdown: | |
210 | # This forces an accurate shutdown when the connection is closed, i.e. a | |
211 | # SSL close notify alert is send and mod_ssl waits for the close notify | |
212 | # alert of the client. This is 100% SSL/TLS standard compliant, but in | |
213 | # practice often causes hanging connections with brain-dead browsers. Use | |
214 | # this only for browsers where you know that their SSL implementation | |
215 | # works correctly. | |
216 | # Notice: Most problems of broken clients are also related to the HTTP | |
217 | # keep-alive facility, so you usually additionally want to disable | |
218 | # keep-alive for those clients, too. Use variable "nokeepalive" for this. | |
219 | # Similarly, one has to force some clients to use HTTP/1.0 to workaround | |
220 | # their broken HTTP/1.1 implementation. Use variables "downgrade-1.0" and | |
221 | # "force-response-1.0" for this. | |
222 | <IfModule mod_setenvif.c> | |
223 | BrowserMatch ".*MSIE [2-5]\..*" nokeepalive ssl-unclean-shutdown downgrade-1.0 force-response-1.0 | |
224 | BrowserMatch ".*MSIE [6-9]\..*" ssl-unclean-shutdown | |
225 | </IfModule> | |
226 | ||
227 | # Per-Server Logging: | |
228 | # The home of a custom SSL log file. Use this when you want a | |
229 | # compact non-error SSL logfile on a virtual host basis. | |
230 | #<IfModule mod_log_config.c> | |
231 | # CustomLog logs/ssl_request_log "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b" | |
232 | # # enable common log too, otherwise you be suprised of no access logs | |
233 | # CustomLog logs/access_log common | |
234 | #</IfModule> | |
235 | ||
236 | </VirtualHost> | |
237 | ||
238 | </IfModule> |