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01 # Gemserv

02

03 A gemini server written in rust.

04

05 ## Features

06

07 - Vhosts

08 - CGI

09 - User directories

10 - Reverse proxy

11 - Redirect

12 - SCGI

13

14 ## Installation and running

15

16 OpenSSL 1.1.0g or LibreSSL 2.7.0 or newer is required.

17

18 - Clone the repo

19 - If you want to use all features run 'cargo build --release' or if you only

20 want to serve static files run 'cargo build --release --no-default-features'

21 - Modify the config.toml to your needs

22 - Run './target/release/gemserv config.toml'

23

24 ### Init scripts

25

26 In the init-scripts directory there's OpenRC(Courtesy of Tastytea) and systemd

27 service files.

28

29 ### NetBSD

30 If running on NetBSD you'll need to set the environmental variable OPENSSL_DIR

31 before compiling.

32

33 'export OPENSSL_DIR="/usr/pkg"'

34

35 Also to run you'll need to symlink libssl, and libcrypt to "/usr/lib" by

36 running:

37

38 'ln -s /usr/pkg/lib/libssl.so.1.1 /usr/lib'

39 'ln -s /usr/pkg/lib/libcrypt.so.1.1 /usr/lib'

40

41 Thanks to tiwesdaeg for figuring it out.

42

43 ## CGI and SCGI

44

45 There's example SCGI scripts for python and perl in the cgi-scripts directory.

46

47 In the configuration file there's "cgi" which is an optional bool to turn cgi

48 on. If it's true it'll run scripts from any directory. To limit it to only one

49 directory set "cgipath"

50

51 If "cgi" is false or not set the server will respond "Not Found" to any

52 executable file.

53

54 Scripts have 5 seconds to complete or they will be terminated.

55

56 ### CGI Environments

57

58

59 These variables are preset for you. If you need more you can define them in the

60 config file under "cgienv"

61

62 - GEMINI_URL

63 - SERVER_NAME

64 - SERVER_PROTOCOL

65 - SERVER_SOFTWARE

66 - SCRIPT_NAME

67 - REMOTE_ADDR

68 - REMOTE_HOST

69 - REMOTE_PORT

70 - QUERY_STRING

71 - PATH_INFO

72

73 TLS variables

74 - AUTH_TYPE

75 - TLS_CLIENT_HASH

76 - REMOTE_USER

77