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37 | #include <openssl/rsa.h> |
37 | #include <openssl/rsa.h> |
38 | |
38 | |
39 | #include "slog.h" |
39 | #include "slog.h" |
40 | #include "global.h" |
40 | #include "global.h" |
41 | |
41 | |
42 | #define DEFAULT_REKEY 3600 |
42 | #define DEFAULT_REKEY 3607 // interval between rekeys |
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43 | #define DEFAULT_RESEED 3613 // interval between rng reseeds |
43 | #define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 8 bytes...) |
44 | #define DEFAULT_KEEPALIVE 60 // one keepalive/minute (it's just 8 bytes...) |
44 | #define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare |
45 | #define DEFAULT_UDPPORT 655 // same as tinc, conflicts would be rare |
45 | #define DEFAULT_MTU 1500 // let's ether-net |
46 | #define DEFAULT_MTU 1500 // let's ether-net |
46 | #define DEFAULT_MAX_RETRY 3600 // retry at least this often |
47 | #define DEFAULT_MAX_RETRY 3600 // retry at least this often |
47 | #define DEFAULT_MAX_TTL 60 // packets expire after this many seconds |
48 | #define DEFAULT_MAX_TTL 60 // packets expire after this many seconds |
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90 | int max_queue; // maixmum send queue length |
91 | int max_queue; // maixmum send queue length |
91 | |
92 | |
92 | enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode; |
93 | enum connectmode { C_ONDEMAND, C_NEVER, C_ALWAYS, C_DISABLED } connectmode; |
93 | bool compress; |
94 | bool compress; |
94 | bool inherit_tos; // inherit TOS in packets send to this destination |
95 | bool inherit_tos; // inherit TOS in packets send to this destination |
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96 | bool low_power; // node is a low-power node (reduce cpu usage, wakeups and assume higher latency) |
95 | |
97 | |
96 | vector<const char *> allow_direct; |
98 | vector<const char *> allow_direct; |
97 | vector<const char *> deny_direct; |
99 | vector<const char *> deny_direct; |
98 | |
100 | |
99 | u32 routerprio; |
101 | u32 routerprio; |
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122 | { |
124 | { |
123 | typedef vector<conf_node *> node_vector; |
125 | typedef vector<conf_node *> node_vector; |
124 | node_vector nodes; |
126 | node_vector nodes; |
125 | conf_node default_node; |
127 | conf_node default_node; |
126 | conf_node *thisnode; |
128 | conf_node *thisnode; |
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129 | char serial[SERIAL_SIZE]; |
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130 | char *seed_dev; // the randomd evice to use for seeding |
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131 | double reseed; // the interval between additional seeds |
127 | int mtu; // the mtu used for outgoing tunnel packets |
132 | int mtu; // the mtu used for outgoing tunnel packets |
128 | int nfmark; // the SO_MARK // netfilter mark // fwmark |
133 | int nfmark; // the SO_MARK // netfilter mark // fwmark |
129 | double rekey; // rekey interval |
134 | double rekey; // rekey interval |
130 | double keepalive; // keepalive probes interval |
135 | double keepalive; // keepalive probes interval |
131 | char *ifname; // the interface name (tap0 ...) |
136 | char *ifname; // the interface name (tap0 ...) |
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165 | |
170 | |
166 | void init (); |
171 | void init (); |
167 | void cleanup (); |
172 | void cleanup (); |
168 | void clear (); |
173 | void clear (); |
169 | |
174 | |
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175 | conf_node *find_node (const char *name); |
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176 | |
170 | // create a filename from string, replacing %s by the nodename |
177 | // create a filename from string, replacing %s by the nodename |
171 | // and using relative paths under confbase. |
178 | // and using relative paths under confbase. |
172 | char *config_filename (const char *name, const char *dflt = 0); |
179 | char *config_filename (const char *name, const char *dflt = 0); |
173 | |
180 | |
174 | void print (); |
181 | void print (); |