Node / reticulum / gopher-rns / files / gopher_rns / utils.py

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Tff7b72import T7ee787os

Tff7b72from T7ee787. Tff7b72import Te6edf3protocol

Te6edf3EXTENSION_MAP Tff7b72= Tb4b4b4{

T8b949e# text

Ta5d6ff'Ta5d6ff.txtTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.mdTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.pyTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.cTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.hTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.shTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.confTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.cfgTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.iniTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.jsonTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.xmlTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.yamlTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.ymlTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.rstTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

Ta5d6ff'Ta5d6ff.logTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_TEXTTb4b4b4,

T8b949e# html

Ta5d6ff'Ta5d6ff.htmlTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_HTMLTb4b4b4,

Ta5d6ff'Ta5d6ff.htmTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_HTMLTb4b4b4,

T8b949e# images

Ta5d6ff'Ta5d6ff.gifTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_GIFTb4b4b4,

Ta5d6ff'Ta5d6ff.pngTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_IMAGETb4b4b4,

Ta5d6ff'Ta5d6ff.jpgTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_IMAGETb4b4b4,

Ta5d6ff'Ta5d6ff.jpegTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_IMAGETb4b4b4,

Ta5d6ff'Ta5d6ff.bmpTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_IMAGETb4b4b4,

Ta5d6ff'Ta5d6ff.webpTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_IMAGETb4b4b4,

Ta5d6ff'Ta5d6ff.svgTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_IMAGETb4b4b4,

T8b949e# audio

Ta5d6ff'Ta5d6ff.mp3Ta5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_AUDIOTb4b4b4,

Ta5d6ff'Ta5d6ff.oggTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_AUDIOTb4b4b4,

Ta5d6ff'Ta5d6ff.wavTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_AUDIOTb4b4b4,

Ta5d6ff'Ta5d6ff.flacTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_AUDIOTb4b4b4,

Ta5d6ff'Ta5d6ff.m4aTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_AUDIOTb4b4b4,

T8b949e# binary

Ta5d6ff'Ta5d6ff.tarTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_BINARYTb4b4b4,

Ta5d6ff'Ta5d6ff.gzTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_BINARYTb4b4b4,

Ta5d6ff'Ta5d6ff.bz2Ta5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_BINARYTb4b4b4,

Ta5d6ff'Ta5d6ff.xzTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_BINARYTb4b4b4,

Ta5d6ff'Ta5d6ff.zipTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_BINARYTb4b4b4,

Ta5d6ff'Ta5d6ff.7zTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_BINARYTb4b4b4,

Ta5d6ff'Ta5d6ff.rarTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_BINARYTb4b4b4,

Ta5d6ff'Ta5d6ff.exeTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_DOSTb4b4b4,

Ta5d6ff'Ta5d6ff.pdfTa5d6ff'Tb4b4b4: Te6edf3protocolTff7b72.Td2a8ffITEM_DOCTb4b4b4,

Tb4b4b4}

Tff7b72def Td2a8fftruncate_hashTb4b4b4(Te6edf3hash_strTb4b4b4, Te6edf3lengthTff7b72=T79c0ff8Tb4b4b4)Tb4b4b4:

Tff7b72if Tff7b72not Te6edf3hash_str Tff7b72or Te6edf3hash_str Tff7b72== Ta5d6ff'Ta5d6fflocalTa5d6ff'Tb4b4b4:

Tff7b72return Ta5d6ff'Ta5d6fflocalTa5d6ff'

Tff7b72if Tffa657lenTb4b4b4(Te6edf3hash_strTb4b4b4) Tff7b72<Tff7b72= Te6edf3lengthTb4b4b4:

Tff7b72return Te6edf3hash_str

Tff7b72return Te6edf3hash_strTb4b4b4[Tb4b4b4:Te6edf3lengthTb4b4b4] Tff7b72+ Ta5d6ff'Ta5d6ff...Ta5d6ff'

Tff7b72def Td2a8ffdetect_item_typeTb4b4b4(Te6edf3pathTb4b4b4)Tb4b4b4:

Tff7b72if Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffisdirTb4b4b4(Te6edf3pathTb4b4b4)Tb4b4b4:

Tff7b72return Te6edf3protocolTff7b72.Td2a8ffITEM_DIR

Te6edf3_Tb4b4b4, Te6edf3ext Tff7b72= Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffsplitextTb4b4b4(Te6edf3pathTff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72return Te6edf3EXTENSION_MAPTff7b72.Td2a8ffgetTb4b4b4(Te6edf3extTb4b4b4, Te6edf3protocolTff7b72.Td2a8ffITEM_BINARYTb4b4b4)

Tff7b72def Td2a8ffsafe_pathTb4b4b4(Te6edf3content_dirTb4b4b4, Te6edf3selectorTb4b4b4)Tb4b4b4:

T8b949e"""returns None if path escapes content_dir or follows symlink outside"""

Tff7b72if Tff7b72not Te6edf3selectorTb4b4b4:

Te6edf3selector Tff7b72= Ta5d6ff'Ta5d6ff/Ta5d6ff'

Te6edf3content_dir Tff7b72= Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffrealpathTb4b4b4(Te6edf3content_dirTb4b4b4)

Te6edf3content_dir_prefix Tff7b72= Te6edf3content_dir Tff7b72+ Te6edf3osTff7b72.Td2a8ffsep

Te6edf3selector Tff7b72= Te6edf3selectorTff7b72.Td2a8fflstripTb4b4b4(Ta5d6ff'Ta5d6ff/Ta5d6ff'Tb4b4b4)

Te6edf3full_path Tff7b72= Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffnormpathTb4b4b4(Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffjoinTb4b4b4(Te6edf3content_dirTb4b4b4, Te6edf3selectorTb4b4b4)Tb4b4b4)

Te6edf3real_path Tff7b72= Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffrealpathTb4b4b4(Te6edf3full_pathTb4b4b4)

T8b949e# ensure path is within content_dir

Tff7b72if Te6edf3real_path Tff7b72!= Te6edf3content_dir Tff7b72and Tff7b72not Te6edf3real_pathTff7b72.Td2a8ffstartswithTb4b4b4(Te6edf3content_dir_prefixTb4b4b4)Tb4b4b4:

Tff7b72return Tff7b72None

Tff7b72return Te6edf3full_path