OpenWrt – Blame information for rev 3
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Rev | Author | Line No. | Line |
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1 | office | 1 | #!/bin/sh /etc/rc.common |
2 | # Copyright (C) 2010-2014 OpenWrt.org |
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3 | |||
4 | START=99 |
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5 | USE_PROCD=1 |
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6 | PROG=/usr/sbin/igmpproxy |
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7 | CONFIGFILE=/var/etc/igmpproxy.conf |
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8 | |||
9 | igmp_header() { |
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10 | local quickleave verbose |
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11 | config_get_bool quickleave "$1" quickleave 0 |
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3 | office | 12 | config_get verbose "$1" verbose 0 |
1 | office | 13 | |
3 | office | 14 | [ $verbose = "1" ] && logopts="-v" |
15 | [ $verbose = "2" ] && logopts="-v -v" |
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1 | office | 16 | |
17 | mkdir -p /var/etc |
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18 | rm -f /var/etc/igmpproxy.conf |
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19 | [ $quickleave -gt 0 ] && echo "quickleave" >> /var/etc/igmpproxy.conf |
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20 | |||
21 | [ -L /etc/igmpproxy.conf ] || ln -nsf /var/etc/igmpproxy.conf /etc/igmpproxy.conf |
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22 | } |
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23 | |||
24 | igmp_add_phyint() { |
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25 | local network direction altnets device up |
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26 | |||
27 | config_get network $1 network |
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28 | config_get direction $1 direction |
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29 | config_get altnets $1 altnet |
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30 | |||
31 | local status="$(ubus -S call "network.interface.$network" status)" |
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32 | [ -n "$status" ] || return |
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33 | |||
34 | json_load "$status" |
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35 | json_get_var device l3_device |
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36 | json_get_var up up |
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37 | |||
38 | [ -n "$device" -a "$up" = "1" ] || { |
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39 | procd_append_param error "$network is not up" |
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40 | return; |
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41 | } |
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42 | |||
43 | append netdevs "$device" |
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44 | |||
45 | [[ "$direction" = "upstream" ]] && has_upstream=1 |
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46 | |||
47 | echo -e "\nphyint $device $direction ratelimit 0 threshold 1" >> /var/etc/igmpproxy.conf |
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48 | |||
49 | if [ -n "$altnets" ]; then |
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50 | local altnet |
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51 | for altnet in $altnets; do |
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52 | echo -e "\taltnet $altnet" >> /var/etc/igmpproxy.conf |
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53 | done |
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54 | fi |
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55 | } |
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56 | |||
57 | igmp_add_network() { |
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58 | local network |
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59 | |||
60 | config_get network $1 network |
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61 | procd_add_interface_trigger "interface.*" $network /etc/init.d/igmpproxy reload |
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62 | } |
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63 | |||
64 | igmp_add_firewall_routing() { |
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65 | config_get direction $1 direction |
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66 | config_get zone $1 zone |
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67 | |||
68 | [[ "$direction" = "downstream" && ! -z "$zone" ]] || return 0 |
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69 | |||
70 | json_add_object "" |
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71 | json_add_string type rule |
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72 | json_add_string src "$upstream" |
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73 | json_add_string dest "$zone" |
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74 | json_add_string family ipv4 |
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75 | json_add_string proto udp |
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76 | json_add_string dest_ip "224.0.0.0/4" |
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77 | json_add_string target ACCEPT |
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78 | json_close_object |
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79 | } |
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80 | |||
81 | igmp_add_firewall_network() { |
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82 | config_get direction $1 direction |
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83 | config_get zone $1 zone |
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84 | |||
85 | [ ! -z "$zone" ] || return |
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86 | |||
87 | json_add_object "" |
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88 | json_add_string type rule |
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89 | json_add_string src "$zone" |
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90 | json_add_string family ipv4 |
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91 | json_add_string proto igmp |
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92 | json_add_string target ACCEPT |
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93 | json_close_object |
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94 | |||
95 | [[ "$direction" = "upstream" ]] && { |
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96 | upstream="$zone" |
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97 | config_foreach igmp_add_firewall_routing phyint |
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98 | } |
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99 | } |
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100 | |||
101 | service_triggers() { |
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102 | procd_add_reload_trigger "igmpproxy" |
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103 | config_foreach igmp_add_network phyint |
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104 | } |
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105 | |||
106 | start_service() { |
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107 | has_upstream= |
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108 | netdevs= |
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109 | logopts= |
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110 | config_load igmpproxy |
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111 | |||
112 | config_foreach igmp_header igmpproxy |
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113 | config_foreach igmp_add_phyint phyint |
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114 | [ -n "$has_upstream" ] || return |
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115 | |||
116 | procd_open_instance |
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117 | procd_set_param command $PROG '-n' |
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118 | [ -n "$logopts" ] && procd_append_param command $logopts |
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119 | procd_append_param command $CONFIGFILE |
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120 | procd_set_param file $CONFIGFILE |
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121 | procd_set_param netdev $netdevs |
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122 | procd_set_param respawn |
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123 | |||
124 | procd_open_data |
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125 | |||
126 | json_add_array firewall |
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127 | config_foreach igmp_add_firewall_network phyint |
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128 | json_close_array |
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129 | |||
130 | procd_close_data |
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131 | |||
132 | procd_close_instance |
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133 | } |
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134 | |||
135 | service_started() { |
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136 | procd_set_config_changed firewall |
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137 | } |
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138 | |||
139 | stop_service() { |
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140 | procd_set_config_changed firewall |
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141 | } |