annotate framework/env/auth/openid/_curl.lua @ 405:c5f9a1b2f225
Updated year of copyright notice
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jbe |
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Wed Jan 06 02:54:45 2016 +0100 (2016-01-06) |
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a54cc7dcabf1 |
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line source |
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jbe/bsw@20
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1 function auth.openid._curl(url, curl_options)
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jbe/bsw@20
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2 -- NOTE: Don't accept URLs starting with file:// or other nasty protocols
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jbe/bsw@20
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3 if not string.find(url, "^[Hh][Tt][Tt][Pp][Ss]?://") then
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4 return nil
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5 end
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6 local options = table.new(curl_options)
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7 options[#options+1] = "-i"
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8 options[#options+1] = url
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jbe@65
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9 local stdout, errmsg, status = extos.pfilter(nil, "curl", table.unpack(options))
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10 if not stdout then
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11 error("Error while executing curl: " .. errmsg)
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12 end
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13 if status ~= 0 then
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14 return nil
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15 end
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jbe/bsw@20
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16 local status = tonumber(string.match(stdout, "^[^ ]+ *([0-9]*)"))
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17 local headers = string.match(stdout, "(\r?\n.-\r?\n)\r?\n")
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18 local body = string.match(stdout, "\r?\n\r?\n(.*)")
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19 return status, headers, body
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20 end
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