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Commit | Line | Data |
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c8c1140f AS |
1 | #!/usr/bin/env sh |
2 | ||
3 | #Original Author: Philipp Grosswiler <philipp.grosswiler@swiss-design.net> | |
4 | #v4 Update Author: Aaron W. Swenson <aaron@grandmasfridge.org> | |
5 | ||
6 | LINODE_V4_API_URL="https://api.linode.com/v4/domains" | |
7 | ||
8 | ######## Public functions ##################### | |
9 | ||
10 | #Usage: dns_linode_add _acme-challenge.www.domain.com "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs" | |
227547f8 | 11 | dns_linode_v4_add() { |
c8c1140f AS |
12 | fulldomain="${1}" |
13 | txtvalue="${2}" | |
14 | ||
15 | if ! _Linode_API; then | |
16 | return 1 | |
17 | fi | |
18 | ||
19 | _info "Using Linode" | |
20 | _debug "Calling: dns_linode_add() '${fulldomain}' '${txtvalue}'" | |
21 | ||
22 | _debug "First detect the root zone" | |
23 | if ! _get_root "$fulldomain"; then | |
24 | _err "Domain does not exist." | |
25 | return 1 | |
26 | fi | |
27 | _debug _domain_id "$_domain_id" | |
28 | _debug _sub_domain "$_sub_domain" | |
29 | _debug _domain "$_domain" | |
30 | ||
31 | _payload="{ | |
32 | \"type\": \"TXT\", | |
33 | \"name\": \"$_sub_domain\", | |
6b817d45 PP |
34 | \"target\": \"$txtvalue\", |
35 | \"ttl_sec\": 300 | |
c8c1140f AS |
36 | }" |
37 | ||
38 | if _rest POST "/$_domain_id/records" "$_payload" && [ -n "$response" ]; then | |
8aedf26a | 39 | _resource_id=$(printf "%s\n" "$response" | _egrep_o "\"id\": *[0-9]+" | cut -d : -f 2 | tr -d " " | _head_n 1) |
c8c1140f AS |
40 | _debug _resource_id "$_resource_id" |
41 | ||
42 | if [ -z "$_resource_id" ]; then | |
43 | _err "Error adding the domain resource." | |
44 | return 1 | |
45 | fi | |
46 | ||
47 | _info "Domain resource successfully added." | |
48 | return 0 | |
49 | fi | |
50 | ||
51 | return 1 | |
52 | } | |
53 | ||
54 | #Usage: dns_linode_rm _acme-challenge.www.domain.com | |
227547f8 | 55 | dns_linode_v4_rm() { |
c8c1140f AS |
56 | fulldomain="${1}" |
57 | ||
58 | if ! _Linode_API; then | |
59 | return 1 | |
60 | fi | |
61 | ||
62 | _info "Using Linode" | |
63 | _debug "Calling: dns_linode_rm() '${fulldomain}'" | |
64 | ||
65 | _debug "First detect the root zone" | |
66 | if ! _get_root "$fulldomain"; then | |
67 | _err "Domain does not exist." | |
68 | return 1 | |
69 | fi | |
70 | _debug _domain_id "$_domain_id" | |
71 | _debug _sub_domain "$_sub_domain" | |
72 | _debug _domain "$_domain" | |
73 | ||
74 | if _rest GET "/$_domain_id/records" && [ -n "$response" ]; then | |
75 | response="$(echo "$response" | tr -d "\n" | tr '{' "|" | sed 's/|/&{/g' | tr "|" "\n")" | |
76 | ||
38a8721a | 77 | resource="$(echo "$response" | _egrep_o "\{.*\"name\": *\"$_sub_domain\".*}")" |
c8c1140f | 78 | if [ "$resource" ]; then |
8aedf26a | 79 | _resource_id=$(printf "%s\n" "$resource" | _egrep_o "\"id\": *[0-9]+" | _head_n 1 | cut -d : -f 2 | tr -d \ ) |
c8c1140f AS |
80 | if [ "$_resource_id" ]; then |
81 | _debug _resource_id "$_resource_id" | |
82 | ||
83 | if _rest DELETE "/$_domain_id/records/$_resource_id" && [ -n "$response" ]; then | |
84 | # On 200/OK, empty set is returned. Check for error, if any. | |
85 | _error_response=$(printf "%s\n" "$response" | _egrep_o "\"errors\"" | cut -d : -f 2 | tr -d " " | _head_n 1) | |
86 | ||
87 | if [ -n "$_error_response" ]; then | |
88 | _err "Error deleting the domain resource: $_error_response" | |
89 | return 1 | |
90 | fi | |
91 | ||
92 | _info "Domain resource successfully deleted." | |
93 | return 0 | |
94 | fi | |
95 | fi | |
96 | ||
97 | return 1 | |
98 | fi | |
99 | ||
100 | return 0 | |
101 | fi | |
102 | ||
103 | return 1 | |
104 | } | |
105 | ||
106 | #################### Private functions below ################################## | |
107 | ||
108 | _Linode_API() { | |
c3a3d02b | 109 | LINODE_V4_API_KEY="${LINODE_V4_API_KEY:-$(_readaccountconf_mutable LINODE_V4_API_KEY)}" |
c8c1140f AS |
110 | if [ -z "$LINODE_V4_API_KEY" ]; then |
111 | LINODE_V4_API_KEY="" | |
112 | ||
113 | _err "You didn't specify the Linode v4 API key yet." | |
114 | _err "Please create your key and try again." | |
115 | ||
116 | return 1 | |
117 | fi | |
118 | ||
c3a3d02b | 119 | _saveaccountconf_mutable LINODE_V4_API_KEY "$LINODE_V4_API_KEY" |
c8c1140f AS |
120 | } |
121 | ||
122 | #################### Private functions below ################################## | |
123 | #_acme-challenge.www.domain.com | |
124 | #returns | |
125 | # _sub_domain=_acme-challenge.www | |
126 | # _domain=domain.com | |
127 | # _domain_id=12345 | |
128 | _get_root() { | |
129 | domain=$1 | |
130 | i=2 | |
131 | p=1 | |
132 | ||
133 | if _rest GET; then | |
134 | response="$(echo "$response" | tr -d "\n" | tr '{' "|" | sed 's/|/&{/g' | tr "|" "\n")" | |
135 | while true; do | |
136 | h=$(printf "%s" "$domain" | cut -d . -f $i-100) | |
137 | _debug h "$h" | |
138 | if [ -z "$h" ]; then | |
139 | #not valid | |
140 | return 1 | |
141 | fi | |
142 | ||
38a8721a | 143 | hostedzone="$(echo "$response" | _egrep_o "\{.*\"domain\": *\"$h\".*}")" |
c8c1140f | 144 | if [ "$hostedzone" ]; then |
8aedf26a | 145 | _domain_id=$(printf "%s\n" "$hostedzone" | _egrep_o "\"id\": *[0-9]+" | _head_n 1 | cut -d : -f 2 | tr -d \ ) |
c8c1140f AS |
146 | if [ "$_domain_id" ]; then |
147 | _sub_domain=$(printf "%s" "$domain" | cut -d . -f 1-$p) | |
148 | _domain=$h | |
149 | return 0 | |
150 | fi | |
151 | return 1 | |
152 | fi | |
153 | p=$i | |
154 | i=$(_math "$i" + 1) | |
155 | done | |
156 | fi | |
157 | return 1 | |
158 | } | |
159 | ||
160 | #method method action data | |
161 | _rest() { | |
162 | mtd="$1" | |
163 | ep="$2" | |
164 | data="$3" | |
165 | ||
166 | _debug mtd "$mtd" | |
167 | _debug ep "$ep" | |
168 | ||
169 | export _H1="Accept: application/json" | |
170 | export _H2="Content-Type: application/json" | |
171 | export _H3="Authorization: Bearer $LINODE_V4_API_KEY" | |
172 | ||
173 | if [ "$mtd" != "GET" ]; then | |
174 | # both POST and DELETE. | |
175 | _debug data "$data" | |
176 | response="$(_post "$data" "$LINODE_V4_API_URL$ep" "" "$mtd")" | |
177 | else | |
178 | response="$(_get "$LINODE_V4_API_URL$ep$data")" | |
179 | fi | |
180 | ||
181 | if [ "$?" != "0" ]; then | |
182 | _err "error $ep" | |
183 | return 1 | |
184 | fi | |
185 | _debug2 response "$response" | |
186 | return 0 | |
187 | } |