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1352 lines
38 KiB
1352 lines
38 KiB
#ifndef _SSLTOOLS_H
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#define _SSLTOOLS_H
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/* quoted scripts, edit source not this file. */
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char genCA[] =
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"#!/bin/sh\n"
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"\n"
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"DIR=$BASE_DIR\n"
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"if [ \"x$DIR\" = \"x\" ]; then\n"
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" DIR=\"$HOME/dotkjr_vnc/certs\"\n"
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" rm -rf \"$DIR\"\n"
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"fi\n"
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"if echo \"$DIR\" | grep '^/' > /dev/null; then\n"
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" :\n"
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"else\n"
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" DIR=\"`pwd`/$DIR\"\n"
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"fi\n"
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"\n"
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"PATH=/usr/bin:/bin:/usr/sbin:$PATH; export PATH\n"
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"if [ \"x$OPENSSL\" = \"x\" ]; then\n"
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" OPENSSL=\"openssl\"\n"
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"fi\n"
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"\n"
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"type \"$OPENSSL\" > /dev/null || exit 1\n"
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"\n"
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"if [ -f \"$DIR/CA/cacert.pem\" ]; then\n"
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" echo \"Files will be overwritten in $DIR/CA\"\n"
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" printf \"Continue? [y]/n \"\n"
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" read x\n"
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" if [ \"x$x\" = \"xn\" ]; then\n"
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" exit 1;\n"
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" fi\n"
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"fi\n"
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"\n"
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"#mkdir -p \"$DIR/HASH\" || exit 1\n"
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"mkdir -p \"$DIR/clients\" || exit 1\n"
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"#mkdir -p \"$DIR/clients/HASH\" || exit 1\n"
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"mkdir -p \"$DIR/CA/certs\" || exit 1\n"
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"mkdir -p \"$DIR/CA/crl\" || exit 1\n"
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"mkdir -p \"$DIR/CA/newcerts\" || exit 1\n"
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"mkdir -p \"$DIR/CA/private\" || exit 1\n"
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"chmod go-rwx \"$DIR/CA/private\" || exit 1\n"
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"mkdir -p \"$DIR/tmp\" || exit 1\n"
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"chmod go-rwx \"$DIR/tmp\" || exit 1\n"
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"touch \"$DIR/CA/index.txt\" || exit 1\n"
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"if [ ! -f \"$DIR/CA/serial\" ]; then\n"
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" echo \"01\" > \"$DIR/CA/serial\" || exit 1\n"
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"fi\n"
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"\n"
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"cnf='\n"
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"HOME = .\n"
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"RANDFILE = $ENV::HOME/.rnd\n"
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"\n"
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"####################################################################\n"
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"[ ca ]\n"
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"default_ca = CA_default # The default ca section\n"
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"\n"
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"####################################################################\n"
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"[ CA_default ]\n"
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"\n"
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"dir = ./CA # Where everything is kept\n"
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"certs = $dir/certs # Where the issued certs are kept\n"
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"crl_dir = $dir/crl # Where the issued crl are kept\n"
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"database = $dir/index.txt # database index file.\n"
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"new_certs_dir = $dir/newcerts # default place for new certs.\n"
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"certificate = $dir/cacert.pem # The CA certificate\n"
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"serial = $dir/serial # The current serial number\n"
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"crl = $dir/crl.pem # The current CRL\n"
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"private_key = $dir/private/cakey.pem # The private key\n"
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"RANDFILE = $dir/private/.rand # private random number file\n"
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"\n"
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"x509_extensions = usr_cert # The extentions to add to the cert\n"
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"\n"
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"name_opt = ca_default # Subject Name options\n"
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"cert_opt = ca_default # Certificate field options\n"
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"\n"
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"default_days = 365 # how long to certify for\n"
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"default_crl_days= 30 # how long before next CRL\n"
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"default_md = md5 # which md to use.\n"
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"preserve = no # keep passed DN ordering\n"
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"\n"
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"policy = policy_match\n"
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"\n"
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"# For the CA policy\n"
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"[ policy_match ]\n"
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"countryName = match\n"
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"stateOrProvinceName = match\n"
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"organizationName = match\n"
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"organizationalUnitName = optional\n"
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"commonName = supplied\n"
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"emailAddress = optional\n"
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"\n"
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"[ policy_anything ]\n"
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"countryName = optional\n"
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"stateOrProvinceName = optional\n"
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"localityName = optional\n"
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"organizationName = optional\n"
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"organizationalUnitName = optional\n"
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"commonName = supplied\n"
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"emailAddress = optional\n"
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"\n"
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"####################################################################\n"
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"[ req ]\n"
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"default_bits = 2048\n"
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"default_keyfile = privkey.pem\n"
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"distinguished_name = req_distinguished_name\n"
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"attributes = req_attributes\n"
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"x509_extensions = v3_ca # The extentions to add to the self signed cert\n"
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"\n"
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"string_mask = nombstr\n"
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"\n"
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"# req_extensions = v3_req # The extensions to add to a certificate request\n"
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"\n"
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"[ req_distinguished_name ]\n"
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"countryName = Country Name (2 letter code)\n"
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"countryName_default = AU\n"
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"countryName_min = 2\n"
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"countryName_max = 2\n"
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"\n"
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"stateOrProvinceName = State or Province Name (full name)\n"
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"stateOrProvinceName_default = mystate\n"
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"\n"
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"localityName = Locality Name (eg, city)\n"
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"\n"
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"0.organizationName = Organization Name (eg, company)\n"
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"0.organizationName_default = x11vnc server CA\n"
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"\n"
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"organizationalUnitName = Organizational Unit Name (eg, section)\n"
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"\n"
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"commonName = Common Name (eg, YOUR name)\n"
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"commonName_default = %USER x11vnc server CA\n"
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"commonName_max = 64\n"
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"\n"
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"emailAddress = Email Address\n"
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"emailAddress_default = x11vnc@CA.nowhere\n"
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"emailAddress_max = 64\n"
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"\n"
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"[ req_attributes ]\n"
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"challengePassword = A challenge password\n"
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"challengePassword_min = 4\n"
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"challengePassword_max = 20\n"
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"\n"
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"unstructuredName = An optional company name\n"
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"\n"
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"[ usr_cert ]\n"
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"\n"
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"basicConstraints=CA:FALSE\n"
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"\n"
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"nsComment = \"OpenSSL Generated Certificate\"\n"
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"\n"
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"subjectKeyIdentifier=hash\n"
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"authorityKeyIdentifier=keyid,issuer:always\n"
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"\n"
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"[ v3_req ]\n"
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"\n"
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"basicConstraints = CA:FALSE\n"
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"keyUsage = nonRepudiation, digitalSignature, keyEncipherment\n"
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"\n"
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"[ v3_ca ]\n"
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"\n"
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"subjectKeyIdentifier=hash\n"
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"\n"
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"authorityKeyIdentifier=keyid:always,issuer:always\n"
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"\n"
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"basicConstraints = CA:true\n"
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"\n"
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"[ crl_ext ]\n"
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"\n"
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"authorityKeyIdentifier=keyid:always,issuer:always\n"
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"\n"
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"'\n"
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"selfcnf='\n"
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"####################################################################\n"
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"[ req ]\n"
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"default_bits = 2048\n"
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"encrypt_key = yes\n"
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"distinguished_name = req_distinguished_name\n"
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"x509_extensions = cert_type\n"
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"\n"
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"[ req_distinguished_name ]\n"
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"countryName = Country Name (2 letter code)\n"
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"countryName_default = AU\n"
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"countryName_min = 2\n"
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"countryName_max = 2\n"
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"\n"
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"stateOrProvinceName = State or Province Name (full name)\n"
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"stateOrProvinceName_default = mystate\n"
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"\n"
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"localityName = Locality Name (eg, city)\n"
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"\n"
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"0.organizationName = Organization Name (eg, company)\n"
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"0.organizationName_default = x11vnc server self-signed\n"
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"\n"
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"organizationalUnitName = Organizational Unit Name (eg, section)\n"
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"\n"
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"commonName = Common Name (eg, YOUR name)\n"
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"commonName_default = x11vnc server self-signed %NAME\n"
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"commonName_max = 64\n"
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"\n"
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"emailAddress = Email Address\n"
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"emailAddress_default = x11vnc@self-signed.nowhere\n"
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"emailAddress_max = 64\n"
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"\n"
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"[ cert_type ]\n"
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"nsCertType = server\n"
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"\n"
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"'\n"
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"echo \"$cnf\" | sed -e \"s/%USER/$USER/\" \\\n"
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" > \"$DIR/CA/ssl.cnf\" || exit 1\n"
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"echo \"$cnf\" | sed -e \"s/%USER *//\" -e 's/server CA/server %NAME/g' -e 's/@CA/@server/' \\\n"
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" > \"$DIR/CA/ssl.cnf.server\" || exit 1\n"
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"echo \"$cnf\" | sed -e \"s/%USER *//\" -e 's/server CA/client %NAME/g' -e 's/@CA/@client/' \\\n"
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" > \"$DIR/CA/ssl.cnf.client\" || exit 1\n"
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"\n"
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"echo \"$selfcnf\" > \"$DIR/CA/self.cnf.server\" || exit 1\n"
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"echo \"$selfcnf\" | sed -e 's/ server/ client/g' \\\n"
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" > \"$DIR/CA/self.cnf.client\" || exit 1\n"
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"\n"
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"cd \"$DIR\" || exit 1\n"
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"\n"
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"echo \"\"\n"
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"echo \"----------------------------------------------------------------------\"\n"
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"echo \"Generating your x11vnc CA (certificate authority) key and certificate:\"\n"
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"echo \"\"\n"
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"echo \"Please supply a passphrase and any other information you care to.\"\n"
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"echo \"----------------------------------------------------------------------\"\n"
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"echo \"\"\n"
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"\n"
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"\"$OPENSSL\" req -config \"$DIR/CA/ssl.cnf\" -new -x509 \\\n"
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" -keyout \"$DIR/CA/private/cakey.pem\" \\\n"
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" -out \"$DIR/CA/cacert.pem\"\n"
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"\n"
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"chmod go-rwx \"$DIR/CA/private/cakey.pem\"\n"
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"\n"
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"if [ $? != 0 ]; then\n"
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" echo \"openssl failed.\"\n"
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" exit 1\n"
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"fi\n"
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"\n"
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"echo \"\"\n"
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"echo \"----------------------------------------------------------------------\"\n"
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"echo \"Your public x11vnc CA cert is:\"\n"
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"echo \"\"\n"
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"echo \" $DIR/CA/cacert.pem\"\n"
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"echo \"\"\n"
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"echo \" It may be copied to other applications, e.g. Web browser, Java\"\n"
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"echo \" Applet keystore, or stunnel cfg, to use to verify signed server\"\n"
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"echo \" or client certs, etc.\"\n"
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"echo \"\"\n"
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"echo \"Your private x11vnc CA key is:\"\n"
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"echo \"\"\n"
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"echo \" $DIR/CA/private/cakey.pem\"\n"
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"echo \"\"\n"
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"echo \" It will be used to sign server or client certs, keep it secret.\"\n"
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"echo \"----------------------------------------------------------------------\"\n"
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"echo \"\"\n"
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"printf \"Press Enter to print the cacert.pem certificate to the screen: \"\n"
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"read x\n"
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"echo \"\"\n"
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"cat \"$DIR/CA/cacert.pem\"\n"
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;
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char genCert[] =
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"#!/bin/sh\n"
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"\n"
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"direrror() {\n"
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" echo \"\"\n"
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" echo \"You need first to run:\"\n"
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" echo \"\"\n"
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" if echo \"$DIR\" | grep '/\\.vnc/certs' > /dev/null; then\n"
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" echo \" x11vnc -sslGenCA\"\n"
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" else\n"
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" echo \" x11vnc -sslGenCA $DIR\"\n"
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" fi\n"
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" echo \"\"\n"
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" echo \"to create the CA cert file and other needed config files and directories.\"\n"
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" echo \"\"\n"
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" echo \"Then you can run: x11vnc -sslGenCert $type $name0\"\n"
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" echo \"\"\n"
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" if [ \"X$1\" != \"X\" ]; then\n"
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" echo \"(missing file/dir: $1)\"\n"
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" echo \"\"\n"
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" fi\n"
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" exit 1\n"
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"}\n"
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"\n"
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"make_HASH() {\n"
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" crt=\"$1\"\n"
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" remove=\"$2\"\n"
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" if [ ! -f \"$crt\" ]; then\n"
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" return\n"
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" fi\n"
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" dirhash=`dirname \"$crt\"`/HASH\n"
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" bashash=`basename \"$crt\"`\n"
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" if [ ! -d \"$dirhash\" ]; then\n"
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" return\n"
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" fi\n"
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" hash=`\"$OPENSSL\" x509 -hash -noout -in \"$crt\" 2>/dev/null | head -1`\n"
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" if [ \"X$hash\" != \"X\" ]; then\n"
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" for i in 0 1 2 3 4 5 6 7 8 9\n"
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" do\n"
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" lnk=\"$dirhash/$hash.$i\"\n"
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" if [ \"X$remove\" = \"X1\" ]; then\n"
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" if [ -h \"$lnk\" ]; then\n"
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" if cmp \"$lnk\" \"$crt\" > /dev/null 2>&1; then\n"
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" ls -l \"$lnk\"\n"
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" rm -i \"$lnk\"\n"
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" fi\n"
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" fi\n"
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" else\n"
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" if [ -h \"$lnk\" ]; then\n"
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" if [ ! -f \"$lnk\" ]; then\n"
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" rm -f \"$lnk\" 1>/dev/null 2>&1\n"
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" else\n"
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" continue\n"
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" fi\n"
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" fi\n"
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" if [ \"x$HASH_verbose\" = \"x1\" ]; then\n"
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" echo \"creating: $lnk -> ../$bashash\"\n"
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" fi\n"
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" ln -s \"../$bashash\" \"$lnk\"\n"
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" break\n"
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" fi\n"
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" done\n"
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" fi\n"
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"}\n"
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"\n"
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"create_key() {\n"
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" \n"
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" echo \"----------------------------------------------------------------------\"\n"
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" echo \"Creating new x11vnc certificate and key for name: $type $name0\"\n"
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" echo \"\"\n"
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"\n"
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" cnf=\"$DIR/tmp/cnf.$$\"\n"
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" trap \"rm -f \\\"$cnf\\\"\" 0 1 2 15\n"
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"\n"
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" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
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"\n"
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" if [ \"x$self\" = \"x1\" ]; then\n"
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" if [ ! -f \"$DIR/CA/self.cnf.$type\" ]; then\n"
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" direrror \"$DIR/CA/self.cnf.$type\"\n"
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" fi\n"
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" cat \"$DIR/CA/self.cnf.$type\" | sed -e \"s/%NAME/$name0/\" > \"$cnf\" || exit 1\n"
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" \"$OPENSSL\" req -config \"$cnf\" -nodes -new -newkey rsa:2048 -x509 $REQ_ARGS \\\n"
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" -keyout \"$DIR/$dest.key\" \\\n"
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" -out \"$DIR/$dest.crt\"\n"
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" else\n"
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" if [ ! -f \"$DIR/CA/ssl.cnf.$type\" ]; then\n"
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" direrror \"$DIR/CA/ssl.cnf.$type\"\n"
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" fi\n"
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" cat \"$DIR/CA/ssl.cnf.$type\" | sed -e \"s/%NAME/$name0/\" > \"$cnf\" || exit 1\n"
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" \"$OPENSSL\" req -config \"$cnf\" -nodes -new -newkey rsa:2048 $REQ_ARGS \\\n"
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" -keyout \"$DIR/$dest.key\" \\\n"
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" -out \"$DIR/$dest.req\"\n"
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" fi\n"
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" rc=$?\n"
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" if [ -f \"$DIR/$dest.key\" ]; then\n"
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" chmod go-rwx \"$DIR/$dest.key\"\n"
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" fi\n"
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"\n"
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"\n"
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"\n"
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" if [ $rc != 0 ]; then\n"
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" echo \"openssl 'req' command failed\"\n"
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" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
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" exit 1\n"
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" fi\n"
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"}\n"
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"\n"
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"enc_key() {\n"
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" \n"
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" echo \"\"\n"
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" echo \"----------------------------------------------------------------------\"\n"
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" echo \"Do you want to protect the generated private key with a passphrase?\"\n"
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" echo \"Doing so will significantly decrease the chances someone could steal\"\n"
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" if [ \"x$type\" = \"xserver\" ]; then\n"
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" echo \"the key and pretend to be your x11vnc server. The downside is it is\"\n"
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" else\n"
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" echo \"the key and pretend to be your VNC client. The downside is it is\"\n"
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" fi\n"
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" echo \"inconvenient because you will have to supply the passphrase every\"\n"
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" if [ \"x$type\" = \"xserver\" ]; then\n"
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" echo \"time you start x11vnc using this key.\"\n"
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" else\n"
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" echo \"time you start the VNC viewer SSL tunnel using this key.\"\n"
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" fi\n"
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" echo \"\"\n"
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" printf \"Protect key with a passphrase? [y]/n \"\n"
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" read x\n"
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" estr=\" *unencrypted*\"\n"
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" if [ \"x$ENCRYPT_ONLY\" != \"x\" ]; then\n"
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" target=\"$ENCRYPT_ONLY\"\n"
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" else\n"
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" target=\"$DIR/$dest.key\"\n"
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" bdir=`dirname \"$DIR/$dest.key\"`\n"
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" if [ ! -d \"$bdir\" ]; then\n"
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" direrror \"$bdir\"\n"
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" fi\n"
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" fi\n"
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" if [ \"x$x\" != \"xn\" ]; then\n"
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" \"$OPENSSL\" rsa -in \"$target\" -des3 -out \"$target\"\n"
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" if [ $? != 0 ]; then\n"
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" echo \"openssl 'rsa' command failed\"\n"
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" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
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" exit 1\n"
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" fi\n"
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" estr=\" encrypted\"\n"
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" fi\n"
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" echo \"\"\n"
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"}\n"
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"\n"
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"sign_key() {\n"
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" cd \"$DIR\" || exit 1\n"
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"\n"
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" if [ \"x$self\" = \"x1\" ]; then\n"
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" :\n"
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" else\n"
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" if echo \"$name0\" | grep '^req:' > /dev/null; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"Your x11vnc $type certificate request is:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.req\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" It may be sent to an external CA for signing, afterward you can\"\n"
|
|
" echo \" save the cert they send you in:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.crt\"\n"
|
|
" echo \"\"\n"
|
|
" echo \"Your$estr private x11vnc $type key is:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.key\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" You should combine it and the received cert in the file:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.pem\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" It will be needed by applications to identify themselves.\"\n"
|
|
" echo \" This file should be kept secret.\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"\"\n"
|
|
" printf \"Press Enter to print the $dest.req cert request to the screen: \"\n"
|
|
" read x\n"
|
|
" echo \"\"\n"
|
|
" cat \"$DIR/$dest.req\"\n"
|
|
" exit 0\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
" echo \"\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"Now signing the new key with CA private key. You will need to supply\"\n"
|
|
" echo \"the CA key passphrase and reply \\\"y\\\" to sign and commit the key.\"\n"
|
|
" echo \"\"\n"
|
|
" \"$OPENSSL\" ca -config \"$cnf\" -policy policy_anything -notext \\\n"
|
|
" -in \"$DIR/$dest.req\" \\\n"
|
|
" -out \"$DIR/$dest.crt\"\n"
|
|
" if [ $? != 0 ]; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"openssl 'ca' command failed\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" You may have a duplicate DN entry for this name in:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/CA/index.txt\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" remove the duplicate in that file and try again.\"\n"
|
|
" echo \"\"\n"
|
|
" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"\n"
|
|
" cat \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \\\n"
|
|
" > \"$DIR/$dest.pem\" || exit 1 \n"
|
|
"\n"
|
|
" make_HASH \"$DIR/$dest.crt\" 0\n"
|
|
"\n"
|
|
" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.req\" || exit 1\n"
|
|
" chmod go-rwx \"$DIR/$dest.pem\" || exit 1\n"
|
|
"\n"
|
|
" if [ \"x$type\" = \"xserver\" -o \"x$type\" = \"xclient\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"Your public x11vnc $type cert is:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.crt\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" It may be copied to other machines / applications to be used for\"\n"
|
|
" echo \" authentication. However, since it is signed with the x11vnc CA\"\n"
|
|
" echo \" key, all the applications need is the x11vnc CA certificate.\"\n"
|
|
" echo \"\"\n"
|
|
" echo \"Your$estr private x11vnc $type key is:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.pem\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" It will be needed by applications to identify themselves.\"\n"
|
|
" echo \" This file should be kept secret.\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"\"\n"
|
|
" fi\n"
|
|
"\n"
|
|
" printf \"Press Enter to print the $dest.crt certificate to the screen: \"\n"
|
|
" read x\n"
|
|
" echo \"\"\n"
|
|
" cat \"$DIR/$dest.crt\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"DIR=$BASE_DIR\n"
|
|
"if [ \"x$DIR\" = \"x\" ]; then\n"
|
|
" DIR=\"$HOME/dotkjr_vnc/certs\"\n"
|
|
"fi\n"
|
|
"if echo \"$DIR\" | grep '^/' > /dev/null; then\n"
|
|
" :\n"
|
|
"else\n"
|
|
" DIR=\"`pwd`/$DIR\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"x$HASHON\" != \"x\" ]; then\n"
|
|
" for dir in \"$DIR/HASH\" \"$DIR/clients/HASH\"\n"
|
|
" do\n"
|
|
" if [ -d \"$dir\" ]; then\n"
|
|
" rm -rf \"$dir\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" dir=\"$DIR/HASH\"\n"
|
|
" mkdir -p \"$dir\" || exit 1\n"
|
|
" dir=\"$DIR/clients/HASH\"\n"
|
|
" mkdir -p \"$dir\" || exit 1\n"
|
|
" HASH_verbose=1\n"
|
|
" for f in \"$DIR\"/*.crt \"$DIR\"/clients/*.crt\n"
|
|
" do\n"
|
|
" if [ -f \"$f\" ]; then\n"
|
|
" make_HASH \"$f\" 0\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" exit\n"
|
|
"fi\n"
|
|
"if [ \"x$HASHOFF\" != \"x\" ]; then\n"
|
|
" dir=\"$DIR/HASH\"\n"
|
|
" for dir in \"$DIR/HASH\" \"$DIR/clients/HASH\"\n"
|
|
" do\n"
|
|
" if [ -d \"$dir\" ]; then\n"
|
|
" for f in \"$dir\"/*\n"
|
|
" do\n"
|
|
" if [ -f \"$f\" ]; then\n"
|
|
" echo \"deleting: $f\"\n"
|
|
" rm -f \"$f\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" rm -rf \"$dir\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" exit\n"
|
|
"fi\n"
|
|
"\n"
|
|
"PATH=/usr/bin:/bin:/usr/sbin:$PATH; export PATH\n"
|
|
"if [ \"x$OPENSSL\" = \"x\" ]; then\n"
|
|
" OPENSSL=\"openssl\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"type \"$OPENSSL\" > /dev/null || exit 1\n"
|
|
"\n"
|
|
"self=\"\"\n"
|
|
"if [ \"x$SELF\" != \"x\" ]; then\n"
|
|
" self=1\n"
|
|
"elif [ \"x$1\" = \"x-self\" ]; then\n"
|
|
" shift\n"
|
|
" self=1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"x$TYPE\" != \"x\" ]; then\n"
|
|
" type=\"$TYPE\"\n"
|
|
"else\n"
|
|
" if [ \"X$1\" != \"X\" ]; then\n"
|
|
" type=\"$1\"\n"
|
|
" shift\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"if [ \"x$NAME\" != \"x\" ]; then\n"
|
|
" name=\"$NAME\"\n"
|
|
"else\n"
|
|
" if [ \"X$1\" != \"X\" ]; then\n"
|
|
" name=\"$1\"\n"
|
|
" shift\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if echo \"$name\" | grep '^self:' > /dev/null; then\n"
|
|
" self=1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"x$type\" = \"xserver\" ]; then\n"
|
|
" name0=\"$name\"\n"
|
|
" if echo \"$name\" | grep '^-' > /dev/null; then\n"
|
|
" :\n"
|
|
" elif [ \"x$name\" != \"x\" ]; then\n"
|
|
" name=\"-$name\";\n"
|
|
" fi\n"
|
|
" dest=\"server$name\"\n"
|
|
"elif [ \"x$type\" = \"xclient\" ]; then\n"
|
|
" if [ \"x$name\" = \"x\" ]; then\n"
|
|
" name=\"nobody\"\n"
|
|
" fi\n"
|
|
" name0=\"$name\"\n"
|
|
" dest=\"clients/$name\"\n"
|
|
"else\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"#set -xv\n"
|
|
"\n"
|
|
"if [ \"x$INFO_ONLY\" != \"x\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"VNC Certificate file:\"\n"
|
|
" echo \" $INFO_ONLY\"\n"
|
|
" echo \"\"\n"
|
|
" \"$OPENSSL\" x509 -text -in \"$INFO_ONLY\"\n"
|
|
" exit \n"
|
|
"elif [ \"x$DELETE_ONLY\" != \"x\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"VNC Certificate file:\"\n"
|
|
" echo \" $DELETE_ONLY\"\n"
|
|
" echo \"\"\n"
|
|
" \n"
|
|
" base=`echo \"$DELETE_ONLY\" | sed -e 's/\\....$//'`\n"
|
|
" for suff in crt pem key req\n"
|
|
" do\n"
|
|
" try=\"$base.$suff\"\n"
|
|
" if [ -f \"$try\" ]; then\n"
|
|
" make_HASH \"$try\" 1\n"
|
|
" rm -i \"$try\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" if echo \"$base\" | grep 'CA/cacert$' > /dev/null; then\n"
|
|
" base2=`echo \"$base\" | sed -e 's,cacert$,private/cakey,'`\n"
|
|
" else\n"
|
|
" echo \"\"\n"
|
|
" exit\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
" for suff in crt pem key req\n"
|
|
" do\n"
|
|
" try=\"$base2.$suff\"\n"
|
|
" if [ -f \"$try\" ]; then\n"
|
|
" make_HASH \"$try\" 1\n"
|
|
" rm -i \"$try\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" echo \"\"\n"
|
|
" exit \n"
|
|
"elif [ \"x$ENCRYPT_ONLY\" != \"x\" ]; then\n"
|
|
" if [ \"x$type\" = \"x\" ]; then\n"
|
|
" type=\"server\"\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
" echo \"Key PEM file:\"\n"
|
|
" echo \" $ENCRYPT_ONLY\"\n"
|
|
" enc_key\n"
|
|
" exit\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ ! -d \"$DIR/tmp\" ]; then\n"
|
|
" direrror \"$DIR/tmp\"\n"
|
|
"fi\n"
|
|
"bdir=`dirname \"$DIR/$dest.key\"`\n"
|
|
"if [ ! -d \"$bdir\" ]; then\n"
|
|
" direrror \"$bdir\"\n"
|
|
"fi\n"
|
|
"if [ ! -f \"$DIR/CA/cacert.pem\" ]; then\n"
|
|
" direrror \"$DIR/CA/cacert.pem\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"create_key\n"
|
|
"enc_key\n"
|
|
"sign_key\n"
|
|
;
|
|
|
|
char find_display[] =
|
|
"#!/bin/sh\n"
|
|
"#\n"
|
|
"# Script for use in -display WAIT:cmd=FINDDISPLAY -unixpw mode.\n"
|
|
"# Attempts to find 1) DISPLAY and 2) XAUTH data for the user and\n"
|
|
"# returns them to caller.\n"
|
|
"#\n"
|
|
"# The idea is this script is run via su - user -c ... and returns\n"
|
|
"# display + xauth info to caller (x11vnc running as root or nobody).\n"
|
|
"# x11vnc then uses the info to open the display.\n"
|
|
"#\n"
|
|
"\n"
|
|
"#FIND_DISPLAY_OUTPUT=/tmp/fdo.$USER.txt\n"
|
|
"if [ \"X$FIND_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" if [ \"X$FIND_DISPLAY_EXEC\" = \"X\" ]; then\n"
|
|
" FIND_DISPLAY_EXEC=1\n"
|
|
" export FIND_DISPLAY_EXEC\n"
|
|
" if [ \"X$FIND_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" /bin/sh $0 \"$@\" 2> $FIND_DISPLAY_OUTPUT\n"
|
|
" else\n"
|
|
" /bin/sh $0 \"$@\" 2> /dev/null\n"
|
|
" fi\n"
|
|
" exit $?\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$FIND_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" set -xv\n"
|
|
"fi\n"
|
|
"\n"
|
|
"#env; set -xv\n"
|
|
"PATH=$PATH:/bin:/usr/bin:/usr/X11R6/bin:/usr/bin/X11:/usr/openwin/bin:/usr/ucb\n"
|
|
"export PATH\n"
|
|
"\n"
|
|
"# -n means no xauth, -f prescribes file to use.\n"
|
|
"showxauth=1\n"
|
|
"if [ \"X$1\" = \"X-n\" ]; then\n"
|
|
" showxauth=\"\"\n"
|
|
" shift\n"
|
|
"fi\n"
|
|
"if [ \"X$1\" = \"X-f\" ]; then\n"
|
|
" shift\n"
|
|
" if [ ! -r $1 ]; then\n"
|
|
" echo \"\"\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" export XAUTHORITY=\"$1\"\n"
|
|
" shift\n"
|
|
"fi\n"
|
|
"\n"
|
|
"user=\"$1\" # cmd line arg takes precedence\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" user=$X11VNC_USER # then X11VNC_USER\n"
|
|
"fi\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" user=$USER # then USER\n"
|
|
"fi\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" user=$LOGNAME # then LOGNAME\n"
|
|
"fi\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" user=`whoami 2>/dev/null` # desperation whoami\n"
|
|
"fi\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" echo \"\" # failure\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# Now try to match X DISPLAY to user:\n"
|
|
"\n"
|
|
"# who(1) output column 2:\n"
|
|
"#gone=`last $user | grep 'gone.*no.logout' | awk '{print $2}' | grep '^:' | sed -e 's,/.*,,' | tr '\\n' '|'`\n"
|
|
"#gone=\"${gone}__quite_impossible__\"\n"
|
|
"#display=`who | grep \"^${user}[ ][ ]*:[0-9]\" | egrep -v \" ($gone)\\>\" | head -1 \\\n"
|
|
"# | awk '{print $2}' | sed -e 's,/.*$,,'`\n"
|
|
"poss=\"\"\n"
|
|
"list=`who | grep \"^${user}[ ][ ]*:[0-9]\" | awk '{print $2}' | sed -e 's,/.*$,,'`\n"
|
|
"list=\"$list \"`w -h \"$user\" | grep \"^${user}[ ][ ]*:[0-9]\" | awk '{print $2}' | sed -e 's,/.*$,,'`\n"
|
|
"list=\"$list \"`who | grep \"^${user}[ ]\" | awk '{print $NF}' | grep '(:[0-9]' | sed -e 's/[()]//g'`\n"
|
|
"host=`hostname | sed -e 's/\\..*$//'`\n"
|
|
"if [ \"X$X11VNC_FINDDISPLAY_SKIP_XAUTH\" = \"X\" ]; then\n"
|
|
" list=\"$list \"`xauth list | awk '{print $1}' | grep /unix | grep \"^${host}\" | sed -e 's/^.*:/:/' | sort -n | uniq`\n"
|
|
"fi\n"
|
|
"uname=`uname`\n"
|
|
"nsout=`netstat -an`\n"
|
|
"psout=`ps -ef`\n"
|
|
"for p in $list\n"
|
|
"do\n"
|
|
" d=`echo \"$p\" | sed -e 's/://' -e 's/\\..*$//'`\n"
|
|
" ok=\"\"\n"
|
|
" if [ \"X$X11VNC_SKIP_DISPLAY\" != \"X\" ]; then\n"
|
|
" mat=\"\"\n"
|
|
" for skip in `echo $X11VNC_SKIP_DISPLAY | tr ',' '\\n'`\n"
|
|
" do\n"
|
|
" if echo \"$skip\" | grep \"^:\" > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" skip=\":$skip\"\n"
|
|
" fi\n"
|
|
" if echo \"$skip\" | grep \":$d\\>\" > /dev/null; then\n"
|
|
" mat=1\n"
|
|
" break\n"
|
|
" \n"
|
|
" fi\n"
|
|
" done\n"
|
|
" if [ \"X$mat\" = \"X1\" ]; then\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" xd=\"/tmp/.X11-unix/X$d\"\n"
|
|
" if [ -r \"$xd\" -o -w \"$xd\" -o -x \"$xd\" ]; then\n"
|
|
" if echo \"$nsout\" | grep \"/tmp/.X11-unix/X$d[ ]*\\$\" > /dev/null; then\n"
|
|
" ok=1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$ok\" = \"X\" ]; then\n"
|
|
" if [ -f \"/tmp/.X$d-lock\" ]; then\n"
|
|
" pid=`cat \"/tmp/.X$d-lock\" | sed -e 's/[ ]//g'`\n"
|
|
" if echo \"$pid\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" if [ \"X$uname\" = \"XLinux\" -o \"X$uname\" = \"XSunOS\" ]; then\n"
|
|
" if [ -d \"/proc/$pid\" ]; then\n"
|
|
" ok=1\n"
|
|
" fi\n"
|
|
" elif echo \"$ps_out\" | awk '{print $2}' | grep -w \"$pid\" > /dev/null; then\n"
|
|
" ok=1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$ok\" = \"X1\" ]; then\n"
|
|
" poss=\"$poss $p\"\n"
|
|
" fi\n"
|
|
"done\n"
|
|
"\n"
|
|
"poss=`echo \"$poss\" | sed -e 's/^ *//' -e 's/ *$//'`\n"
|
|
"\n"
|
|
"if [ \"X$X11VNC_FINDDISPLAY_SKIP_XAUTH\" != \"X\" ]; then\n"
|
|
" display=`echo \"$poss\" | tr ' ' '\\n' | head -1`\n"
|
|
"else\n"
|
|
" freebie=\"\"\n"
|
|
" for p in $poss\n"
|
|
" do\n"
|
|
" xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
|
|
" if [ $? = 0 ]; then\n"
|
|
" # try again with no authority:\n"
|
|
" env XAUTHORITY=/dev/null xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
|
|
" # 0 means got in for free... skip it.\n"
|
|
" if [ $? != 0 ]; then\n"
|
|
" # keep it\n"
|
|
" display=\"$p\"\n"
|
|
" break\n"
|
|
" else\n"
|
|
" if [ \"X$freebie\" = \"X\" ]; then\n"
|
|
" freebie=\"$p\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" if [ \"X$display\" = \"X\" -a \"X$freebie\" != \"X\" ]; then\n"
|
|
" display=\"$freebie\"\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$display\" = \"X\" ]; then\n"
|
|
" echo \"\" # failure\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"chvt=\"\"\n"
|
|
"if [ \"X$uname\" = \"XLinux\" ]; then\n"
|
|
" d2=$display\n"
|
|
" d3=`echo \"$d2\" | sed -e 's/^.*:/:/' -e 's/\\..*$//'`\n"
|
|
" d4=\"($d2|$d3)\"\n"
|
|
" vt=`ps wwwwwaux | grep X | egrep -v 'startx|xinit' | egrep \" $d4 \" | egrep ' vt([789]|[1-9][0-9][0-9]*) ' | grep -v grep | head -1`\n"
|
|
" if [ \"X$vt\" != \"X\" ]; then\n"
|
|
" vt=`echo \"$vt\" | sed -e 's/^.* vt\\([0-9][0-9]*\\) .*$/\\1/'`\n"
|
|
" if echo \"$vt\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" chvt=\",VT=$vt\"\n"
|
|
" fi\n"
|
|
" else\n"
|
|
" vt=`ps wwwwwaux | grep X | egrep \" $d4 \" | egrep ' tty([789]|[1-9][0-9][0-9]*) ' | grep -v grep | head -1`\n"
|
|
" if [ \"X$vt\" != \"X\" ]; then\n"
|
|
" vt=`echo \"$vt\" | sed -e 's/^.* tty\\([0-9][0-9]*\\) .*$/\\1/'`\n"
|
|
" if echo \"$vt\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" chvt=\",VT=$vt\"\n"
|
|
" fi\n"
|
|
" else\n"
|
|
" pvt=`ps wwwwwaux | grep X | egrep -v 'startx|xinit' | egrep \" $d4 \" | head -1 | awk '{print $2}'`\n"
|
|
" if [ \"X$pvt\" != \"X\" ]; then\n"
|
|
" vt=`lsof -p \"$pvt\" | egrep '/dev/tty([789]|[1-9][0-9][0-9]*)$' | grep -v grep | head -1 | awk '{print $NF}' | sed -e 's,/dev/tty,,'`\n"
|
|
" if echo \"$vt\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" chvt=\",VT=$vt\"\n"
|
|
" else\n"
|
|
" chvt=\",XPID=$pvt\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"echo \"DISPLAY=$display$chvt\"\n"
|
|
"if [ \"X$showxauth\" != \"X\" ]; then\n"
|
|
" xauth extract - \"$display\" 2>/dev/null\n"
|
|
"fi\n"
|
|
"\n"
|
|
"exit 0\n"
|
|
;
|
|
|
|
char create_display[] =
|
|
"#!/bin/sh\n"
|
|
"\n"
|
|
"#CREATE_DISPLAY_OUTPUT=/tmp/cdo.txt\n"
|
|
"\n"
|
|
"CREATE_DISPLAY_OUTPUT=/tmp/cdo.$USER.txt\n"
|
|
"if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" if [ \"X$CREATE_DISPLAY_EXEC\" = \"X\" ]; then\n"
|
|
" CREATE_DISPLAY_EXEC=1\n"
|
|
" export CREATE_DISPLAY_EXEC\n"
|
|
" if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" /bin/sh $0 \"$@\" 2> $CREATE_DISPLAY_OUTPUT\n"
|
|
" else\n"
|
|
" /bin/sh $0 \"$@\" 2> /dev/null\n"
|
|
" fi\n"
|
|
" exit $?\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"\n"
|
|
"if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" set -xv\n"
|
|
"fi\n"
|
|
"\n"
|
|
"findfree() {\n"
|
|
" try=20\n"
|
|
" n=\"\"\n"
|
|
" nsout=\"\"\n"
|
|
" if [ \"X$have_netstat\" != \"X\" ]; then\n"
|
|
" nsout=`$have_netstat -an`\n"
|
|
" fi\n"
|
|
" while [ $try -lt 99 ]\n"
|
|
" do\n"
|
|
" if [ ! -f \"/tmp/.X${try}-lock\" ]; then\n"
|
|
" if echo \"$nsout\" | grep \"/tmp/.X11-unix/X${try}[ ]*\\$\" > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" n=$try\n"
|
|
" break\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" try=`expr $try + 1`\n"
|
|
" done\n"
|
|
" echo \"$n\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"random() {\n"
|
|
" if [ \"X$RANDOM\" != \"X\" ]; then\n"
|
|
" echo \"$RANDOM\"\n"
|
|
" else\n"
|
|
" r1=`bash -c 'echo $RANDOM' 2>/dev/null`\n"
|
|
" if echo \"$r1\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" echo \"$r1\"\n"
|
|
" else\n"
|
|
" r2=`sh -c 'echo $$; date; ps -elf' 2>/dev/null | sum -r 2>/dev/null | awk '{print $1}'`\n"
|
|
" if echo \"$r2\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" echo \"$r2\"\n"
|
|
" else\n"
|
|
" r3=`sh -c 'echo $$'`\n"
|
|
" echo \"$r3\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"findsession() {\n"
|
|
" if [ \"X$session\" != \"X\" ]; then\n"
|
|
" echo \"$session\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" home=`csh -f -c \"echo ~$USER\"`\n"
|
|
" if [ \"X$home\" = \"X\" -o ! -d \"$home\" ]; then\n"
|
|
" if [ \"X$have_root\" != \"X\" -a \"X$USER\" != \"Xroot\" ]; then\n"
|
|
" home=`su - $USER -c 'echo $HOME'`\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$home\" = \"X\" -o ! -d \"$home\" ]; then\n"
|
|
" if [ -d \"/home/$USER\" ]; then\n"
|
|
" home=\"/home/$USER\"\n"
|
|
" else \n"
|
|
" home=__noplace__\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ -f \"$home/.dmrc\" ]; then\n"
|
|
" if [ \"X$have_startkde\" != \"X\" ]; then\n"
|
|
" if egrep -i 'Session=(default|kde)' \"$home/.dmrc\" > /dev/null; then\n"
|
|
" echo \"$have_startkde\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$have_gnome_session\" != \"X\" ]; then\n"
|
|
" if egrep -i 'Session=gnome' \"$home/.dmrc\" > /dev/null; then\n"
|
|
" echo \"$have_gnome_session\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" for wm in blackbox fvwm icewm wmw openbox twm windowmaker metacity\n"
|
|
" do\n"
|
|
" eval \"have=\\$have_$wm\"\n"
|
|
" if [ \"X$have\" = \"X\" ]; then\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" if grep -i \"Session=$wm\" \"$home/.dmrc\" > /dev/null; then\n"
|
|
" echo \"$have\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" \n"
|
|
" done\n"
|
|
" fi\n"
|
|
" if [ -f \"$home/.xsession\" ]; then\n"
|
|
" echo \"$home/.xsession\"\n"
|
|
" return\n"
|
|
" elif [ -f \"$home/.xinitrc\" ]; then\n"
|
|
" echo \"$home/.xinitrc\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" if [ \"X$have_xterm\" != \"X\" ]; then\n"
|
|
" echo $have_xterm\n"
|
|
" return\n"
|
|
" else\n"
|
|
" echo \".xinitrc\"\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"server() {\n"
|
|
" authfile=`auth`\n"
|
|
" sess=`findsession`\n"
|
|
" DISPLAY=:$N\n"
|
|
" export DISPLAY\n"
|
|
" stmp=\"\"\n"
|
|
" if [ \"X$have_root\" != \"X\" -a \"X$USER\" != \"Xroot\" ]; then\n"
|
|
" sess=\"env DISPLAY=:$N $sess\"\n"
|
|
" fi\n"
|
|
" rmf=\"/nosuch\"\n"
|
|
" if echo \"$sess\" | grep '[ ]' > /dev/null; then\n"
|
|
" stmp=/tmp/.cd$$`random`\n"
|
|
" rm -f $stmp\n"
|
|
" if [ -f $stmp ]; then\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" touch $stmp\n"
|
|
" chmod 755 $stmp || exit 1\n"
|
|
" echo \"#!/bin/sh\" > $stmp\n"
|
|
" echo \"$sess\" >> $stmp\n"
|
|
" echo \"sleep 1\" >> $stmp\n"
|
|
" echo \"rm -f $stmp\" >> $stmp\n"
|
|
" sess=$stmp\n"
|
|
" rmf=\"$stmp\"\n"
|
|
" fi\n"
|
|
" if [ \"X$have_root\" != \"X\" -a \"X$USER\" != \"Xroot\" ]; then\n"
|
|
" ctmp=/tmp/.xat$$`random`\n"
|
|
" rm -f $ctmp\n"
|
|
" if [ -f $ctmp ]; then\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" touch $ctmp\n"
|
|
" chmod 644 $ctmp || exit 1\n"
|
|
" $have_xauth -f $authfile nextract - :$N > $ctmp\n"
|
|
" su - $USER -c \"$have_xauth nmerge - < $ctmp\" 1>&2\n"
|
|
" $have_xauth -f $authfile nextract - `hostname`:$N > $ctmp\n"
|
|
" su - $USER -c \"$have_xauth nmerge - < $ctmp\" 1>&2\n"
|
|
" rm -f $ctmp\n"
|
|
" XAUTHORITY=$authfile\n"
|
|
" export XAUTHORITY\n"
|
|
" sess=\"/bin/su - $USER -c $sess\"\n"
|
|
" else\n"
|
|
" $have_xauth -f $authfile nextract - :$N | $have_xauth nmerge -\n"
|
|
" $have_xauth -f $authfile nextract - `hostname`:$N | $have_xauth nmerge -\n"
|
|
" fi\n"
|
|
"\n"
|
|
" result=0\n"
|
|
" ns=4\n"
|
|
" if [ \"X$use_xdmcp_query\" = \"X1\" ]; then\n"
|
|
" # we cannot use -nolisten tcp\n"
|
|
" echo \"$* -once -query localhost\" 1>&2\n"
|
|
" if [ \"X$have_root\" != \"X\" ]; then\n"
|
|
" nohup $* -once -query localhost 1>&2 &\n"
|
|
" else\n"
|
|
" nohup sh -c \"(sleep $ns; $* -once -query localhost -auth $authfile)\" 1>&2 &\n"
|
|
" ns=0\n"
|
|
" result=1\n"
|
|
" fi\n"
|
|
" pid=$!\n"
|
|
" elif [ \"X$have_startx\" != \"X\" -o \"X$have_xinit\" != \"X\" ]; then\n"
|
|
" if [ \"X$have_startx\" != \"X\" ]; then\n"
|
|
" sxcmd=$have_startx\n"
|
|
" else\n"
|
|
" sxcmd=$have_xinit\n"
|
|
" fi\n"
|
|
" echo \"$sxcmd $sess -- $* -nolisten tcp -auth $authfile\" 1>&2\n"
|
|
" if [ \"X$have_root\" != \"X\" ]; then\n"
|
|
" $sxcmd $sess -- $* -nolisten tcp -auth $authfile 1>&2 &\n"
|
|
" else\n"
|
|
" nohup sh -c \"(sleep $ns; $sxcmd $sess -- $* -nolisten tcp -auth $authfile)\" 1>&2 &\n"
|
|
" ns=0\n"
|
|
" result=1\n"
|
|
" fi\n"
|
|
" pid=$!\n"
|
|
" else\n"
|
|
" echo \"$* -nolisten tcp -auth $authfile\" 1>&2\n"
|
|
" if [ \"X$have_root\" != \"X\" ]; then\n"
|
|
" nohup $* -nolisten tcp -auth $authfile 1>&2 &\n"
|
|
" pid=$!\n"
|
|
" sleep 2\n"
|
|
" nohup $sess 1>&2 &\n"
|
|
" else\n"
|
|
" nohup sh -c \"(sleep $ns; $* -nolisten tcp -auth $authfile)\" 1>&2 &\n"
|
|
" pid=$!\n"
|
|
" sleep 2\n"
|
|
" nohup sh -c \"(sleep $ns; $sess)\" 1>&2 &\n"
|
|
" ns=0\n"
|
|
" result=1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" sleep $ns\n"
|
|
" if [ \"X$result\" = \"X1\" ]; then\n"
|
|
" :\n"
|
|
" elif [ -d /proc/$pid ]; then\n"
|
|
" result=1\n"
|
|
" elif kill -0 $pid; then\n"
|
|
" result=1\n"
|
|
" else\n"
|
|
" result=0\n"
|
|
" fi\n"
|
|
" if uname | grep SunOS > /dev/null; then\n"
|
|
" nohup sh -c \"(sleep 60; rm -f $rmf)\" 1>&2 &\n"
|
|
" else\n"
|
|
" nohup sh -c \"(sleep 60; rm -f $rmf $authfile)\" 1>&2 &\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"try_X() {\n"
|
|
" if [ \"X$use_xdmcp_query\" = \"X1\" ]; then\n"
|
|
" if [ \"X$have_X\" != \"X\" ]; then\n"
|
|
" server $have_X :$N\n"
|
|
" elif [ \"X$have_Xorg\" != \"X\" ]; then\n"
|
|
" server $have_Xorg :$N\n"
|
|
" elif [ \"X$have_XFree86\" != \"X\" ]; then\n"
|
|
" server $have_XFree86 :$N\n"
|
|
" elif [ \"X$have_Xsun\" != \"X\" ]; then\n"
|
|
" server $have_Xsun :$N\n"
|
|
" fi\n"
|
|
" elif [ \"X$have_xinit\" != \"X\" ]; then\n"
|
|
" save_have_startx=$have_startx\n"
|
|
" have_startx=\"\"\n"
|
|
" server :$N\n"
|
|
" have_startx=$save_have_startx\n"
|
|
" else\n"
|
|
" server :$N\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"try_Xdummy() {\n"
|
|
" if [ \"X$have_Xdummy\" = \"X\" ]; then\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" if [ \"X$have_root\" = \"X\" ]; then\n"
|
|
" return\n"
|
|
" fi\n"
|
|
"\n"
|
|
" #save_have_startx=$have_startx\n"
|
|
" #have_startx=\"\"\n"
|
|
" server $have_Xdummy :$N -geom $geom -depth $depth\n"
|
|
" #have_startx=$save_have_startx\n"
|
|
"}\n"
|
|
"\n"
|
|
"try_Xvfb() {\n"
|
|
" if [ \"X$have_Xvfb\" = \"X\" ]; then\n"
|
|
" return\n"
|
|
" fi\n"
|
|
"\n"
|
|
" #save_have_startx=$have_startx\n"
|
|
" #have_startx=\"\"\n"
|
|
" sarg=\"-screen\"\n"
|
|
" if uname | grep SunOS > /dev/null; then\n"
|
|
" if grep /usr/openwin/bin/Xsun $have_Xvfb > /dev/null; then\n"
|
|
" sarg=\"screen\"\n"
|
|
" if [ \"X$depth\" = \"X16\" ]; then\n"
|
|
" #depth=24\n"
|
|
" :\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" server $have_Xvfb :$N +kb $sarg 0 ${geom}x${depth}\n"
|
|
" #have_startx=$save_have_startx\n"
|
|
"\n"
|
|
" if [ \"X$result\" = \"X1\" -a \"X$have_xmodmap\" != \"X\" ]; then\n"
|
|
" if [ \"X$have_root\" = \"X\" ]; then\n"
|
|
" nohup sh -c \"(\n"
|
|
" sleep 6;\n"
|
|
" $have_xmodmap -display :$N -e 'keycode any = Shift_R' \\\n"
|
|
" -e 'add Shift = Shift_L Shift_R' \\\n"
|
|
" -e 'keycode any = Control_R' \\\n"
|
|
" -e 'add Control = Control_L Control_R' \\\n"
|
|
" -e 'keycode any = Alt_L' \\\n"
|
|
" -e 'keycode any = Alt_R' \\\n"
|
|
" -e 'keycode any = Meta_L' \\\n"
|
|
" -e 'clear Mod1' \\\n"
|
|
" -e 'add Mod1 = Alt_L Alt_R Meta_L' \\\n"
|
|
" )\" 1>&2 &\n"
|
|
" else\n"
|
|
" (\n"
|
|
" sleep 1;\n"
|
|
" $have_xmodmap -display :$N -e 'keycode any = Shift_R' \\\n"
|
|
" -e 'add Shift = Shift_L Shift_R' \\\n"
|
|
" -e 'keycode any = Control_R' \\\n"
|
|
" -e 'add Control = Control_L Control_R' \\\n"
|
|
" -e 'keycode any = Alt_L' \\\n"
|
|
" -e 'keycode any = Alt_R' \\\n"
|
|
" -e 'keycode any = Meta_L' \\\n"
|
|
" -e 'clear Mod1' \\\n"
|
|
" -e 'add Mod1 = Alt_L Alt_R Meta_L' \\\n"
|
|
" ) 1>&2 &\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"cookie() {\n"
|
|
" cookie=\"\"\n"
|
|
" if [ \"X$have_mcookie\" != \"X\" ]; then\n"
|
|
" cookie=`mcookie`\n"
|
|
" elif [ \"X$have_md5sum\" != \"X\" ]; then\n"
|
|
" if [ -c /dev/urandom ]; then\n"
|
|
" cookie=`dd if=/dev/urandom count=32 2>/dev/null | md5sum | awk '{print $1}'`\n"
|
|
" elif [ -c /dev/random ]; then\n"
|
|
" cookie=`dd if=/dev/random count=32 2>/dev/null | md5sum | awk '{print $1}'`\n"
|
|
" fi\n"
|
|
" if [ \"X$cookie\" = \"X\" ]; then\n"
|
|
" r=`random`\n"
|
|
" cookie=`(echo $r; date; uptime; ps -ealf 2>&1) | md5sum | awk '{print $1}'`\n"
|
|
" fi\n"
|
|
" elif [ \"X$have_xauth\" != \"X\" ]; then\n"
|
|
" cookie=`$have_xauth list | awk '{print $NF}' | tail -1`\n"
|
|
" fi\n"
|
|
" if [ \"X$cookie\" = \"X\" ]; then\n"
|
|
" # oh well..\n"
|
|
" for k in 1 2 3 4\n"
|
|
" do\n"
|
|
" r=`random`\n"
|
|
" cookie=$cookie`printf \"%08x\" \"${r}$$\"`\n"
|
|
" done\n"
|
|
" fi\n"
|
|
" echo \"$cookie\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"auth() {\n"
|
|
" if [ \"X$have_xauth\" = \"X\" ]; then\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" tmp=/tmp/.xas$$`random`\n"
|
|
" rm -f $tmp\n"
|
|
" if [ -f $tmp ]; then\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" touch $tmp\n"
|
|
" chmod 600 $tmp || exit 1\n"
|
|
" if [ ! -f $tmp ]; then\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" cook=`cookie`\n"
|
|
" $have_xauth -f $tmp add :$N . $cook 1>&2\n"
|
|
" $have_xauth -f $tmp add `hostname`:$N . $cook 1>&2\n"
|
|
" echo \"$tmp\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"\n"
|
|
"depth=${depth:-16}\n"
|
|
"geom=${geom:-1280x1024}\n"
|
|
"if [ \"X$X11VNC_CREATE_GEOM\" != \"X\" -a \"X$FD_GEOM\" = \"X\" ]; then\n"
|
|
" FD_GEOM=$X11VNC_CREATE_GEOM\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$FD_GEOM\" != \"X\" -a \"X$FD_GEOM\" != \"XNONE\" ]; then\n"
|
|
" x1=`echo \"$FD_GEOM\" | awk -Fx '{print $1}'`\n"
|
|
" y1=`echo \"$FD_GEOM\" | awk -Fx '{print $2}'`\n"
|
|
" d1=`echo \"$FD_GEOM\" | awk -Fx '{print $3}'`\n"
|
|
" if [ \"X$x1\" != \"X\" -a \"X$y1\" != \"X\" ]; then\n"
|
|
" geom=\"${x1}x${y1}\"\n"
|
|
" fi\n"
|
|
" if [ \"X$d1\" != \"X\" ]; then\n"
|
|
" depth=\"${d1}\"\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$USER\" = \"X\" ]; then\n"
|
|
" USER=$LOGNAME\n"
|
|
"fi\n"
|
|
"if [ \"X$USER\" = \"X\" ]; then\n"
|
|
" USER=`whoami`\n"
|
|
"fi\n"
|
|
"\n"
|
|
"PATH=$PATH:/usr/X11R6/bin:/usr/bin/X11:/usr/openwin/bin:/usr/dt/bin:/opt/kde3/bin:/opt/gnome/bin:/usr/bin:/bin:/usr/sfw/bin\n"
|
|
"\n"
|
|
"have_root=\"\"\n"
|
|
"id0=`id`\n"
|
|
"if id | grep -w root > /dev/null; then\n"
|
|
" have_root=\"1\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"p_ok=0\n"
|
|
"if [ \"`type -p /bin/sh`\" = \"/bin/sh\" ]; then\n"
|
|
" p_ok=1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"for prog in startx xinit xdm gdm kdm xterm Xdummy Xvfb xauth mcookie md5sum xmodmap startkde gnome-session blackbox fvwm mwm openbox twm windowmaker metacity X Xorg XFree86 Xsun Xsession netstat\n"
|
|
"do\n"
|
|
" p2=`echo \"$prog\" | sed -e 's/-/_/g'`\n"
|
|
" eval \"have_$p2=''\"\n"
|
|
" if type $prog > /dev/null 2>&1; then\n"
|
|
" bpath=`which $prog | awk '{print $NF}'`\n"
|
|
" if [ ! -x \"$bpath\" -o -d \"$bpath\" ]; then\n"
|
|
" if [ \"X$p_ok\" = \"X1\" ]; then\n"
|
|
" bpath=`type -p $prog | awk '{print $NF}'`\n"
|
|
" fi\n"
|
|
" if [ ! -x \"$bpath\" -o -d \"$bpath\" ]; then\n"
|
|
" bpath=`type $prog | awk '{print $NF}'`\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" eval \"have_$p2=$bpath\"\n"
|
|
" fi\n"
|
|
"done\n"
|
|
"\n"
|
|
"N=`findfree`\n"
|
|
"\n"
|
|
"if [ \"X$N\" = \"X\" ]; then\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"echo \"trying N=$N ...\" 1>&2\n"
|
|
"\n"
|
|
"if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" set | grep \"^have_\" 1>&2\n"
|
|
"fi\n"
|
|
"\n"
|
|
"TRY=\"$1\"\n"
|
|
"if [ \"X$TRY\" = \"X\" ]; then\n"
|
|
" TRY=Xdummy,Xvfb\n"
|
|
"fi\n"
|
|
"\n"
|
|
"for curr_try in `echo \"$TRY\" | tr ',' ' '`\n"
|
|
"do\n"
|
|
" result=0\n"
|
|
" use_xdmcp_query=0\n"
|
|
" if echo \"$curr_try\" | egrep '[+.-]xdmcp' > /dev/null; then\n"
|
|
" use_xdmcp_query=1\n"
|
|
" fi\n"
|
|
" curr_try=`echo \"$curr_try\" | sed -e 's/[+.-]xdmcp//'`\n"
|
|
" \n"
|
|
" if echo \"$curr_try\" | grep -iw \"Xdummy\" > /dev/null; then\n"
|
|
" try_Xdummy\n"
|
|
" elif echo \"$curr_try\" | grep -iw \"Xvfb\" > /dev/null; then\n"
|
|
" try_Xvfb\n"
|
|
" elif echo \"$curr_try\" | grep -iw \"X\" > /dev/null; then\n"
|
|
" try_X\n"
|
|
" fi\n"
|
|
" if [ \"X$result\" = \"X1\" ]; then\n"
|
|
" echo \"DISPLAY=:$N\"\n"
|
|
" $have_xauth -f $authfile extract - :$N\n"
|
|
" exit 0\n"
|
|
" fi\n"
|
|
"done\n"
|
|
"\n"
|
|
"exit 1\n"
|
|
;
|
|
|
|
#endif /* _SSLTOOLS_H */
|