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WARNING: BREAKS CONFIG COMPATIBILITY! This commit changes the configuration interface of the NIC router in a way that may break systems that use the component without proper adjustment! How to adjust: At each occurrence of the 'dns_server_from' attribute in a NIC router configuration replace the attribute name with 'dns_config_from'. The attribute value remains unaltered. DETAILED DESCRIPTION The new attribute name 'dns_config_from' reflects that also other aspects of the DNS configuration of the denominated domain are used by the DHCP server that holds the attribute. This commit is a preparation for forwarding also the domain name (DHCP option 15) with the mechanism behind the attribute. Ref #4246
168 lines
4.6 KiB
Tcl
168 lines
4.6 KiB
Tcl
#
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# \brief Test for using the lwIP TCP/IP stack
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# \author Norman Feske
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# \date 2011-05-22
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#
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# This test case executes a small HTTP server on Genode running on qemu. When
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# the HTTP server is up, a HTTP request to the server is performed using
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# 'lynx'. The response is validated against a known pattern.
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#
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# The test uses qemu's "-netdev user" option, redirecting Genode's port 80 to the
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# host's port 5555. Consequently, it cannot be executed on non-qemu test
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# environments (i.e., the test won't work with the Linux version of Genode).
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#
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# Please make sure to include a nic driver in your build configuration. E.g.,
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# on the x86 platform, you may enable the 'dde_ipxe' repository.
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#
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#
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# TODO: Add support for Linux via user-level networking (using the
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# tun/tap proxy driver at os/src/drivers/nic/linux)
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#
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if {[have_board linux] ||
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[have_board imx53_qsb_tz] ||
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[have_board rpi3]} {
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puts "\n Run script is not supported on this platform. \n"; exit 0 }
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if {[get_cmd_switch --autopilot] && [have_board riscv_qemu]} {
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puts "Autopilot mode is not supported on this platform."
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exit 0
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}
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set lynx [installed_command lynx]
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create_boot_directory
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import_from_depot [depot_user]/src/[base_src] \
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[depot_user]/pkg/[drivers_nic_pkg] \
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[depot_user]/src/init \
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[depot_user]/src/nic_router \
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[depot_user]/src/libc \
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[depot_user]/src/vfs_lwip \
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[depot_user]/src/vfs
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install_config {
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<config verbose="yes" prio_levels="2">
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<parent-provides>
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<service name="ROM"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>
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<default caps="100"/>
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="Timer"/> </provides>
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</start>
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<start name="drivers" caps="1000" managing_system="yes" priority="-1">
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<resource name="RAM" quantum="32M"/>
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<binary name="init"/>
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<route>
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<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
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<service name="Timer"> <child name="timer"/> </service>
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<service name="Uplink"> <child name="nic_router"/> </service>
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<any-service> <parent/> </any-service>
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</route>
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</start>
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<start name="nic_router" caps="200">
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<resource name="RAM" quantum="10M"/>
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<provides>
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<service name="Nic"/>
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<service name="Uplink"/>
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</provides>
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<config verbose_domain_state="yes"
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dhcp_discover_timeout_sec="1">
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<policy label_prefix="test-lwip_httpsrv" domain="downlink"/>
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<policy label_prefix="drivers" domain="uplink"/>
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<domain name="uplink">
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<nat domain="downlink"
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tcp-ports="16384"
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udp-ports="16384"
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icmp-ids="16384"/>
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<tcp-forward port="443" domain="downlink" to="10.0.3.2"/>
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<tcp-forward port="80" domain="downlink" to="10.0.3.2"/>
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</domain>
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<domain name="downlink" interface="10.0.3.1/24">
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<dhcp-server ip_first="10.0.3.2"
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ip_last="10.0.3.2"
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dns_config_from="uplink"/>
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<tcp dst="0.0.0.0/0"><permit-any domain="uplink" /></tcp>
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<udp dst="0.0.0.0/0"><permit-any domain="uplink" /></udp>
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<icmp dst="0.0.0.0/0" domain="uplink"/>
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</domain>
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</config>
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</start>
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<start name="test-lwip_httpsrv" caps="120" priority="-1">
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<resource name="RAM" quantum="4M"/>
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<config>
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<vfs>
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<dir name="dev"> <log/> </dir>
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<dir name="socket"> <lwip dhcp="yes"/> </dir>
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</vfs>
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<libc stdout="/dev/log" stderr="/dev/log" socket="/socket"/>
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</config>
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<route>
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<service name="Nic"> <child name="nic_router"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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</config>
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}
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build { test/lwip/http_srv }
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build_boot_image { test-lwip_httpsrv }
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#
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# Qemu config
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#
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append qemu_args " -nographic "
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append_qemu_nic_args "hostfwd=tcp::5555-:80"
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run_genode_until {.*Start the server loop.*\n} 30
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if {[have_include "power_on/qemu"]} {
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set uri "http://localhost:5555/"
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} else {
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set match_string "nic_router. .uplink. dynamic IP config: interface .*\n"
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regexp $match_string $output ip_addr
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regexp {[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+} $ip_addr ip_addr
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set uri "http://$ip_addr:80/"
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}
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puts "http server is up, try to query website $uri"
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set website [exec $lynx -dump $uri]
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puts "response:\n$website"
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if {![regexp {Welcome to our lwIP HTTP server!} $website dummy]} {
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puts stderr "Query returned unexpected website"
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exit 2;
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}
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# vi: set ft=tcl :
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